diff --git a/gas/ChangeLog b/gas/ChangeLog
index c88a5f3..e8912cd 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,12 @@
+2016-11-29  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* config/tc-arc.c (find_opcode_match): New function argument
+	errmsg.
+	(assemble_tokens): Collect and report the eventual error message
+	found during opcode matching process.
+	* testsuite/gas/arc/lpcount-err.s: New file.
+	* testsuite/gas/arc/add_s-err.s: Update error message.
+
 2016-11-28  Ramiro Polla  <ramiro@hex-rays.com>
 	    Amit Pawar  <amit.pawar@amd.com>
 
diff --git a/gas/config/tc-arc.c b/gas/config/tc-arc.c
index 4eb6d6d..f5cbc8b 100644
--- a/gas/config/tc-arc.c
+++ b/gas/config/tc-arc.c
@@ -1710,7 +1710,8 @@
 		   int *pntok,
 		   struct arc_flags *first_pflag,
 		   int nflgs,
-		   int *pcpumatch)
+		   int *pcpumatch,
+		   const char **errmsg)
 {
   const struct arc_opcode *opcode;
   struct arc_opcode_hash_entry_iterator iter;
@@ -1765,7 +1766,7 @@
 	    {
             case ARC_OPERAND_ADDRTYPE:
 	      {
-		const char *errmsg = NULL;
+		*errmsg = NULL;
 
 		/* Check to be an address type.  */
 		if (tok[tokidx].X_op != O_addrtype)
@@ -1776,8 +1777,8 @@
 		   address type.  */
 		gas_assert (operand->insert != NULL);
 		(*operand->insert) (0, tok[tokidx].X_add_number,
-				    &errmsg);
-		if (errmsg != NULL)
+				    errmsg);
+		if (*errmsg != NULL)
 		  goto match_failed;
 	      }
               break;
@@ -1803,11 +1804,11 @@
 	      /* Special handling?  */
 	      if (operand->insert)
 		{
-		  const char *errmsg = NULL;
+		  *errmsg = NULL;
 		  (*operand->insert)(0,
 				     regno (tok[tokidx].X_add_number),
-				     &errmsg);
-		  if (errmsg)
+				     errmsg);
+		  if (*errmsg)
 		    {
 		      if (operand->flags & ARC_OPERAND_IGNORE)
 			{
@@ -1923,11 +1924,11 @@
 		    {
 		      if (operand->insert)
 			{
-			  const char *errmsg = NULL;
+			  *errmsg = NULL;
 			  (*operand->insert)(0,
 					     tok[tokidx].X_add_number,
-					     &errmsg);
-			  if (errmsg)
+					     errmsg);
+			  if (*errmsg)
 			    goto match_failed;
 			}
 		      else if (!(operand->flags & ARC_OPERAND_IGNORE))
@@ -1948,11 +1949,11 @@
 		      regs |= get_register (tok[tokidx].X_op_symbol);
 		      if (operand->insert)
 			{
-			  const char *errmsg = NULL;
+			  *errmsg = NULL;
 			  (*operand->insert)(0,
 					     regs,
-					     &errmsg);
-			  if (errmsg)
+					     errmsg);
+			  if (*errmsg)
 			    goto match_failed;
 			}
 		      else
@@ -2326,6 +2327,7 @@
   bfd_boolean found_something = FALSE;
   const struct arc_opcode_hash_entry *entry;
   int cpumatch = 1;
+  const char *errmsg = NULL;
 
   /* Search opcodes.  */
   entry = arc_find_opcode (opname);
@@ -2342,7 +2344,7 @@
 		frag_now->fr_file, frag_now->fr_line, opname);
       found_something = TRUE;
       opcode = find_opcode_match (entry, tok, &ntok, pflags,
-				  nflgs, &cpumatch);
+				  nflgs, &cpumatch, &errmsg);
       if (opcode != NULL)
 	{
 	  struct arc_insn insn;
@@ -2356,7 +2358,10 @@
   if (found_something)
     {
       if (cpumatch)
-	as_bad (_("inappropriate arguments for opcode '%s'"), opname);
+	if (errmsg)
+	  as_bad (_("%s for instruction '%s'"), errmsg, opname);
+	else
+	  as_bad (_("inappropriate arguments for opcode '%s'"), opname);
       else
 	as_bad (_("opcode '%s' not supported for target %s"), opname,
 		selected_cpu.name);
diff --git a/gas/testsuite/gas/arc/add_s-err.s b/gas/testsuite/gas/arc/add_s-err.s
index 298f4ef..024bc43 100644
--- a/gas/testsuite/gas/arc/add_s-err.s
+++ b/gas/testsuite/gas/arc/add_s-err.s
@@ -4,7 +4,7 @@
 ; { dg-do assemble { target arc*-*-* } }
 ; { dg-options "--mcpu=arc700" }
         ;; The following insns are accepted by ARCv2 only
-        add_s r4,r4,-1          ; { dg-error "Error: inappropriate arguments for opcode 'add_s'" }
+        add_s r4,r4,-1          ; { dg-error "Error: Register must be either r0-r3 or r12-r15 for instruction." }
         add_s 0,0xAAAA5555,-1   ; { dg-error "Error: inappropriate arguments for opcode 'add_s'" }
         add_s r0,r15,0x20       ; { dg-error "Error: inappropriate arguments for opcode 'add_s'" }
         add_s r1,r15,0x20       ; { dg-error "Error: inappropriate arguments for opcode 'add_s'" }
diff --git a/gas/testsuite/gas/arc/lpcount-err.s b/gas/testsuite/gas/arc/lpcount-err.s
new file mode 100644
index 0000000..51d6f70
--- /dev/null
+++ b/gas/testsuite/gas/arc/lpcount-err.s
@@ -0,0 +1,9 @@
+;; LP_COUNT register cannot be used with multi-cycle instructions such as:
+;; load, lr, multiply and divide.
+; { dg-do assemble { target arc*-*-* } }
+
+	.cpu HS
+
+	mpy	lp_count,r0,r1	; { dg-error "Error: LP_COUNT register cannot be used as destination register." }
+	ld	lp_count,[r2,1]	; { dg-error "Error: LP_COUNT register cannot be used as destination register." }
+	div	lp_count,r12,r1	; { dg-error "Error: LP_COUNT register cannot be used as destination register." }
diff --git a/include/ChangeLog b/include/ChangeLog
index ce86557..30c66c2 100644
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -1,3 +1,8 @@
+2016-11-29  Claudiu Zissulescu  <claziss@synopsys.com>
+
+	* opcode/arc.h (insn_class_t): Add DIVREM, LOAD, MOVE, MPY, STORE
+	instruction classes.
+
 2016-11-22  Jose E. Marchesi  <jose.marchesi@oracle.com>
 
 	* opcode/sparc.h (sparc_opcode_arch): New fields hwcaps and
diff --git a/include/opcode/arc.h b/include/opcode/arc.h
index 2214b2f..b3b76d9 100644
--- a/include/opcode/arc.h
+++ b/include/opcode/arc.h
@@ -47,17 +47,22 @@
   BMU,
   BRANCH,
   CONTROL,
+  DIVREM,
   DPI,
   DSP,
   FLOAT,
   INVALID,
   JUMP,
   KERNEL,
+  LOAD,
   LOGICAL,
   MEMORY,
+  MOVE,
+  MPY,
   NET,
   PROTOCOL_DECODE,
   PMU,
+  STORE,
   XY
 } insn_class_t;
 
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index ef016c2..299b750 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,5 +1,51 @@
 2016-11-29  Claudiu Zissulescu  <claziss@synopsys.com>
 
+	* arc-opc.c (insert_ra_chk): New function.
+	(insert_rb_chk): Likewise.
+	(insert_rad): Update text error message.
+	(insert_rcd): Likewise.
+	(insert_rhv2): Likewise.
+	(insert_r0): Likewise.
+	(insert_r1): Likewise.
+	(insert_r2): Likewise.
+	(insert_r3): Likewise.
+	(insert_sp): Likewise.
+	(insert_gp): Likewise.
+	(insert_pcl): Likewise.
+	(insert_blink): Likewise.
+	(insert_ilink1): Likewise.
+	(insert_ilink2): Likewise.
+	(insert_ras): Likewise.
+	(insert_rbs): Likewise.
+	(insert_rcs): Likewise.
+	(insert_simm3s): Likewise.
+	(insert_rrange): Likewise.
+	(insert_fpel): Likewise.
+	(insert_blinkel): Likewise.
+	(insert_pcel): Likewise.
+	(insert_nps_3bit_dst): Likewise.
+	(insert_nps_3bit_dst_short): Likewise.
+	(insert_nps_3bit_src2_short): Likewise.
+	(insert_nps_bitop_size_2b): Likewise.
+	(MAKE_SRC_POS_INSERT_EXTRACT_FUNCS): Likewise.
+	(RA_CHK): Define.
+	(RB): Adjust.
+	(RB_CHK): Define.
+	(RC): Adjust.
+	* arc-dis.c (print_insn_arc): Add LOAD and STORE class.
+	* arc-tbl.h (div, divu): All instructions are DIVREM class.
+	Change first insn argument to check for LP_COUNT usage.
+	(rem): Likewise.
+	(ld, ldd): All instructions are LOAD class.  Change first insn
+	argument to check for LP_COUNT usage.
+	(st, std): All instructions are STORE class.
+	(mac, mpy, dmac, mul, dmpy): All instructions are MPY class.
+	Change first insn argument to check for LP_COUNT usage.
+	(mov): All instructions are MOVE class.  Change first insn
+	argument to check for LP_COUNT usage.
+
+2016-11-29  Claudiu Zissulescu  <claziss@synopsys.com>
+
 	* arc-dis.c (is_compatible_p): Remove function.
 	(skip_this_opcode): Don't add any decoding class to decode list.
 	Remove warning.
diff --git a/opcodes/arc-dis.c b/opcodes/arc-dis.c
index bcba2c7..77cf867 100644
--- a/opcodes/arc-dis.c
+++ b/opcodes/arc-dis.c
@@ -750,8 +750,10 @@
 	    insn_type = dis_branch;
 	}
       break;
+    case LOAD:
+    case STORE:
     case MEMORY:
-      insn_type = dis_dref; /* FIXME! DB indicates mov as memory! */
+      insn_type = dis_dref;
       break;
     default:
       insn_type = dis_nonbranch;
diff --git a/opcodes/arc-opc.c b/opcodes/arc-opc.c
index 0395345..eb335b1 100644
--- a/opcodes/arc-opc.c
+++ b/opcodes/arc-opc.c
@@ -30,6 +30,17 @@
    instructions. All NPS400 features are built into all ARC target builds as
    this reduces the chances that regressions might creep in.  */
 
+/* Insert RA register into a 32-bit opcode, with checks.  */
+static unsigned long long
+insert_ra_chk (unsigned long long insn,
+	       long long int value,
+	       const char **errmsg ATTRIBUTE_UNUSED)
+{
+  if (value == 60)
+    *errmsg = _("LP_COUNT register cannot be used as destination register");
+
+  return insn | (value & 0x3F);
+}
 /* Insert RB register into a 32-bit opcode.  */
 static unsigned long long
 insert_rb (unsigned long long insn,
@@ -39,6 +50,18 @@
   return insn | ((value & 0x07) << 24) | (((value >> 3) & 0x07) << 12);
 }
 
+/* Insert RB register with checks.  */
+static unsigned long long
+insert_rb_chk (unsigned long long insn,
+	       long long int value,
+	       const char **errmsg ATTRIBUTE_UNUSED)
+{
+  if (value == 60)
+    *errmsg = _("LP_COUNT register cannot be used as destination register");
+
+  return insn | ((value & 0x07) << 24) | (((value >> 3) & 0x07) << 12);
+}
+
 static long long int
 extract_rb (unsigned long long insn ATTRIBUTE_UNUSED,
 	    bfd_boolean * invalid ATTRIBUTE_UNUSED)
@@ -58,7 +81,9 @@
 	    const char **errmsg ATTRIBUTE_UNUSED)
 {
   if (value & 0x01)
-    *errmsg = _("Improper register value.");
+    *errmsg = _("cannot use odd number destination register");
+  if (value == 60)
+    *errmsg = _("LP_COUNT register cannot be used as destination register");
 
   return insn | (value & 0x3F);
 }
@@ -69,7 +94,7 @@
 	    const char **errmsg ATTRIBUTE_UNUSED)
 {
   if (value & 0x01)
-    *errmsg = _("Improper register value.");
+    *errmsg = _("cannot use odd number source register");
 
   return insn | ((value & 0x3F) << 6);
 }
@@ -142,7 +167,7 @@
 {
   if (value == 0x1E)
     *errmsg =
-      _("Register R30 is a limm indicator for this type of instruction.");
+      _("Register R30 is a limm indicator");
   return insn |= ((value & 0x07) << 5) | ((value >> 3) & 0x03);
 }
 
@@ -161,7 +186,7 @@
 	   const char **errmsg ATTRIBUTE_UNUSED)
 {
   if (value != 0)
-    *errmsg = _("Register must be R0.");
+    *errmsg = _("Register must be R0");
   return insn;
 }
 
@@ -179,7 +204,7 @@
 	   const char **errmsg ATTRIBUTE_UNUSED)
 {
   if (value != 1)
-    *errmsg = _("Register must be R1.");
+    *errmsg = _("Register must be R1");
   return insn;
 }
 
@@ -196,7 +221,7 @@
 	   const char **errmsg ATTRIBUTE_UNUSED)
 {
   if (value != 2)
-    *errmsg = _("Register must be R2.");
+    *errmsg = _("Register must be R2");
   return insn;
 }
 
@@ -213,7 +238,7 @@
 	   const char **errmsg ATTRIBUTE_UNUSED)
 {
   if (value != 3)
-    *errmsg = _("Register must be R3.");
+    *errmsg = _("Register must be R3");
   return insn;
 }
 
@@ -230,7 +255,7 @@
 	   const char **errmsg ATTRIBUTE_UNUSED)
 {
   if (value != 28)
-    *errmsg = _("Register must be SP.");
+    *errmsg = _("Register must be SP");
   return insn;
 }
 
@@ -247,7 +272,7 @@
 	   const char **errmsg ATTRIBUTE_UNUSED)
 {
   if (value != 26)
-    *errmsg = _("Register must be GP.");
+    *errmsg = _("Register must be GP");
   return insn;
 }
 
@@ -264,7 +289,7 @@
 	    const char **errmsg ATTRIBUTE_UNUSED)
 {
   if (value != 63)
-    *errmsg = _("Register must be PCL.");
+    *errmsg = _("Register must be PCL");
   return insn;
 }
 
@@ -281,7 +306,7 @@
 	      const char **errmsg ATTRIBUTE_UNUSED)
 {
   if (value != 31)
-    *errmsg = _("Register must be BLINK.");
+    *errmsg = _("Register must be BLINK");
   return insn;
 }
 
@@ -298,7 +323,7 @@
 	       const char **errmsg ATTRIBUTE_UNUSED)
 {
   if (value != 29)
-    *errmsg = _("Register must be ILINK1.");
+    *errmsg = _("Register must be ILINK1");
   return insn;
 }
 
@@ -315,7 +340,7 @@
 	       const char **errmsg ATTRIBUTE_UNUSED)
 {
   if (value != 30)
-    *errmsg = _("Register must be ILINK2.");
+    *errmsg = _("Register must be ILINK2");
   return insn;
 }
 
@@ -346,7 +371,7 @@
       insn |= (value - 8);
       break;
     default:
-      *errmsg = _("Register must be either r0-r3 or r12-r15.");
+      *errmsg = _("Register must be either r0-r3 or r12-r15");
       break;
     }
   return insn;
@@ -383,7 +408,7 @@
       insn |= ((value - 8)) << 8;
       break;
     default:
-      *errmsg = _("Register must be either r0-r3 or r12-r15.");
+      *errmsg = _("Register must be either r0-r3 or r12-r15");
       break;
     }
   return insn;
@@ -420,7 +445,7 @@
       insn |= ((value - 8)) << 5;
       break;
     default:
-      *errmsg = _("Register must be either r0-r3 or r12-r15.");
+      *errmsg = _("Register must be either r0-r3 or r12-r15");
       break;
     }
   return insn;
@@ -470,7 +495,7 @@
       tmp = 0x06;
       break;
     default:
-      *errmsg = _("Accepted values are from -1 to 6.");
+      *errmsg = _("Accepted values are from -1 to 6");
       break;
     }
 
@@ -498,12 +523,12 @@
   int reg2 = value & 0xFFFF;
   if (reg1 != 13)
     {
-      *errmsg = _("First register of the range should be r13.");
+      *errmsg = _("First register of the range should be r13");
       return insn;
     }
   if (reg2 < 13 || reg2 > 26)
     {
-      *errmsg = _("Last register of the range doesn't fit.");
+      *errmsg = _("Last register of the range doesn't fit");
       return insn;
     }
   insn |= ((reg2 - 12) & 0x0F) << 1;
@@ -524,7 +549,7 @@
 {
   if (value != 27)
     {
-      *errmsg = _("Invalid register number, should be fp.");
+      *errmsg = _("Invalid register number, should be fp");
       return insn;
     }
 
@@ -546,7 +571,7 @@
 {
   if (value != 31)
     {
-      *errmsg = _("Invalid register number, should be blink.");
+      *errmsg = _("Invalid register number, should be blink");
       return insn;
     }
 
@@ -568,7 +593,7 @@
 {
   if (value != 63)
     {
-      *errmsg = _("Invalid register number, should be pcl.");
+      *errmsg = _("Invalid register number, should be pcl");
       return insn;
     }
 
@@ -664,7 +689,7 @@
       insn |= (value - 8) << (OFFSET);                           \
       break;                                                     \
     default:                                                     \
-      *errmsg = _("Register must be either r0-r3 or r12-r15.");  \
+      *errmsg = _("Register must be either r0-r3 or r12-r15");  \
       break;                                                     \
     }                                                            \
   return insn;                                                   \
@@ -712,7 +737,7 @@
       break;
     default:
       value = 0;
-      *errmsg = _("Invalid size, should be 1, 2, 4, or 8.");
+      *errmsg = _("Invalid size, should be 1, 2, 4, or 8");
       break;
     }
 
@@ -822,7 +847,7 @@
      value = value / 8;                                       \
      break;                                                   \
    default:                                                   \
-     *errmsg = _("Invalid position, should be 0, 8, 16, or 24.");       \
+     *errmsg = _("Invalid position, should be 0, 8, 16, or 24");       \
      value = 0;                                               \
   }                                                           \
   insn |= (value << SHIFT);                                    \
@@ -1529,9 +1554,13 @@
      instructions.  */
 #define RA		(IGNORED + 1)
   { 6, 0, 0, ARC_OPERAND_IR, 0, 0 },
-#define RB		(RA + 1)
+#define RA_CHK		(RA + 1)
+  { 6, 0, 0, ARC_OPERAND_IR, insert_ra_chk, 0 },
+#define RB		(RA_CHK + 1)
   { 6, 12, 0, ARC_OPERAND_IR, insert_rb, extract_rb },
-#define RC		(RB + 1)
+#define RB_CHK		(RB + 1)
+  { 6, 12, 0, ARC_OPERAND_IR, insert_rb_chk, extract_rb },
+#define RC		(RB_CHK + 1)
   { 6, 6, 0, ARC_OPERAND_IR, 0, 0 },
 #define RBdup		(RC + 1)
   { 6, 12, 0, ARC_OPERAND_IR | ARC_OPERAND_DUPLICATE, insert_rb, extract_rb },
diff --git a/opcodes/arc-tbl.h b/opcodes/arc-tbl.h
index c6e246e..ab69bf5 100644
--- a/opcodes/arc-tbl.h
+++ b/opcodes/arc-tbl.h
@@ -56,19 +56,19 @@
 { "abss", 0x2E2F7F85, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, LIMM }, { C_F }},
 
 /* abssh<.f> b,c 00101bbb00101111FBBBCCCCCC000100.  */
-{ "abssh", 0x282F0004, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RC }, { C_F }},
+{ "abssh", 0x282F0004, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RC }, { C_F }},
 
 /* abssh<.f> 0,c 0010111000101111F111CCCCCC000100.  */
 { "abssh", 0x2E2F7004, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RC }, { C_F }},
 
 /* abssh<.f> b,u6 00101bbb01101111FBBBuuuuuu000100.  */
-{ "abssh", 0x286F0004, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, UIMM6_20 }, { C_F }},
+{ "abssh", 0x286F0004, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, UIMM6_20 }, { C_F }},
 
 /* abssh<.f> 0,u6 0010111001101111F111uuuuuu000100.  */
 { "abssh", 0x2E6F7004, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, UIMM6_20 }, { C_F }},
 
 /* abssh<.f> b,limm 00101bbb00101111FBBB111110000100.  */
-{ "abssh", 0x282F0F84, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, LIMM }, { C_F }},
+{ "abssh", 0x282F0F84, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, LIMM }, { C_F }},
 
 /* abssh<.f> 0,limm 0010111000101111F111111110000100.  */
 { "abssh", 0x2E2F7F84, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM }, { C_F }},
@@ -614,31 +614,31 @@
 { "add_s", 0x000070C7, 0x0000F8FF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE, { ZA_S, LIMM_S, SIMM3_5_S }, { 0 }},
 
 /* aex b,c 00100bbb00100111RBBBCCCCCCRRRRRR.  */
-{ "aex", 0x20270000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { RB, BRAKET, RC, BRAKETdup }, { 0 }},
+{ "aex", 0x20270000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { RB_CHK, BRAKET, RC, BRAKETdup }, { 0 }},
 
 /* aex<.cc> b,c 00100bbb11100111RBBBCCCCCC0QQQQQ.  */
-{ "aex", 0x20E70000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { RB, BRAKET, RC, BRAKETdup }, { C_CC }},
+{ "aex", 0x20E70000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { RB_CHK, BRAKET, RC, BRAKETdup }, { C_CC }},
 
 /* aex b,u6 00100bbb01100111RBBBuuuuuuRRRRRR.  */
-{ "aex", 0x20670000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { RB, BRAKET, UIMM6_20, BRAKETdup }, { 0 }},
+{ "aex", 0x20670000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { RB_CHK, BRAKET, UIMM6_20, BRAKETdup }, { 0 }},
 
 /* aex<.cc> b,u6 00100bbb11100111RBBBuuuuuu1QQQQQ.  */
-{ "aex", 0x20E70020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { RB, BRAKET, UIMM6_20, BRAKETdup }, { C_CC }},
+{ "aex", 0x20E70020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { RB_CHK, BRAKET, UIMM6_20, BRAKETdup }, { C_CC }},
 
 /* aex b,s12 00100bbb10100111RBBBssssssSSSSSS.  */
-{ "aex", 0x20A70000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { RB, BRAKET, SIMM12_20, BRAKETdup }, { 0 }},
+{ "aex", 0x20A70000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { RB_CHK, BRAKET, SIMM12_20, BRAKETdup }, { 0 }},
 
 /* aex limm,c 0010011000100111R111CCCCCCRRRRRR.  */
 { "aex", 0x26277000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { LIMM, BRAKET, RC, BRAKETdup }, { 0 }},
 
 /* aex b,limm 00100bbb00100111RBBB111110RRRRRR.  */
-{ "aex", 0x20270F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { RB, BRAKET, LIMM, BRAKETdup }, { 0 }},
+{ "aex", 0x20270F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { RB_CHK, BRAKET, LIMM, BRAKETdup }, { 0 }},
 
 /* aex<.cc> limm,c 0010011011100111R111CCCCCC0QQQQQ.  */
 { "aex", 0x26E77000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { LIMM, BRAKET, RC, BRAKETdup }, { C_CC }},
 
 /* aex<.cc> b,limm 00100bbb11100111RBBB1111100QQQQQ.  */
-{ "aex", 0x20E70F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { RB, BRAKET, LIMM, BRAKETdup }, { C_CC }},
+{ "aex", 0x20E70F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { RB_CHK, BRAKET, LIMM, BRAKETdup }, { C_CC }},
 
 /* aex limm,u6 0010011001100111R111uuuuuuRRRRRR.  */
 { "aex", 0x26677000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { LIMM, BRAKET, UIMM6_20, BRAKETdup }, { 0 }},
@@ -803,31 +803,31 @@
 { "aslacc", 0x286F003F, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { UIMM6_20 }, { 0 }},
 
 /* asldw<.f> a,b,c 00101bbb00100001FBBBCCCCCCAAAAAA.  */
-{ "asldw", 0x28210000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "asldw", 0x28210000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* asldw<.f> 0,b,c 00101bbb00100001FBBBCCCCCC111110.  */
 { "asldw", 0x2821003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* asldw<.f><.cc> b,b,c 00101bbb11100001FBBBCCCCCC0QQQQQ.  */
-{ "asldw", 0x28E10000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "asldw", 0x28E10000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* asldw<.f> a,b,u6 00101bbb01100001FBBBuuuuuuAAAAAA.  */
-{ "asldw", 0x28610000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "asldw", 0x28610000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* asldw<.f> 0,b,u6 00101bbb01100001FBBBuuuuuu111110.  */
 { "asldw", 0x2861003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* asldw<.f><.cc> b,b,u6 00101bbb11100001FBBBuuuuuu1QQQQQ.  */
-{ "asldw", 0x28E10020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "asldw", 0x28E10020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* asldw<.f> b,b,s12 00101bbb10100001FBBBssssssSSSSSS.  */
-{ "asldw", 0x28A10000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "asldw", 0x28A10000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* asldw<.f> a,limm,c 0010111000100001F111CCCCCCAAAAAA.  */
-{ "asldw", 0x2E217000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "asldw", 0x2E217000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* asldw<.f> a,b,limm 00101bbb00100001FBBB111110AAAAAA.  */
-{ "asldw", 0x28210F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "asldw", 0x28210F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* asldw<.f> 0,limm,c 0010111000100001F111CCCCCC111110.  */
 { "asldw", 0x2E21703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -839,10 +839,10 @@
 { "asldw", 0x2EE17000, 0xFFFF7020, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* asldw<.f><.cc> b,b,limm 00101bbb11100001FBBB1111100QQQQQ.  */
-{ "asldw", 0x28E10F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "asldw", 0x28E10F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* asldw<.f> a,limm,u6 0010111001100001F111uuuuuuAAAAAA.  */
-{ "asldw", 0x2E617000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "asldw", 0x2E617000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* asldw<.f> 0,limm,u6 0010111001100001F111uuuuuu111110.  */
 { "asldw", 0x2E61703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -854,7 +854,7 @@
 { "asldw", 0x2EA17000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* asldw<.f> a,limm,limm 0010111000100001F111111110AAAAAA.  */
-{ "asldw", 0x2E217F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "asldw", 0x2E217F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* asldw<.f> 0,limm,limm 0010111000100001F111111110111110.  */
 { "asldw", 0x2E217FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -929,31 +929,31 @@
 { "aslsacc", 0x296F003F, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { UIMM6_20 }, { 0 }},
 
 /* aslsdw<.f> a,b,c 00101bbb00100100FBBBCCCCCCAAAAAA.  */
-{ "aslsdw", 0x28240000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "aslsdw", 0x28240000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* aslsdw<.f> 0,b,c 00101bbb00100100FBBBCCCCCC111110.  */
 { "aslsdw", 0x2824003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* aslsdw<.f><.cc> b,b,c 00101bbb11100100FBBBCCCCCC0QQQQQ.  */
-{ "aslsdw", 0x28E40000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "aslsdw", 0x28E40000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* aslsdw<.f> a,b,u6 00101bbb01100100FBBBuuuuuuAAAAAA.  */
-{ "aslsdw", 0x28640000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "aslsdw", 0x28640000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* aslsdw<.f> 0,b,u6 00101bbb01100100FBBBuuuuuu111110.  */
 { "aslsdw", 0x2864003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* aslsdw<.f><.cc> b,b,u6 00101bbb11100100FBBBuuuuuu1QQQQQ.  */
-{ "aslsdw", 0x28E40020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "aslsdw", 0x28E40020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* aslsdw<.f> b,b,s12 00101bbb10100100FBBBssssssSSSSSS.  */
-{ "aslsdw", 0x28A40000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "aslsdw", 0x28A40000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* aslsdw<.f> a,limm,c 0010111000100100F111CCCCCCAAAAAA.  */
-{ "aslsdw", 0x2E247000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "aslsdw", 0x2E247000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* aslsdw<.f> a,b,limm 00101bbb00100100FBBB111110AAAAAA.  */
-{ "aslsdw", 0x28240F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "aslsdw", 0x28240F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* aslsdw<.f> 0,limm,c 0010111000100100F111CCCCCC111110.  */
 { "aslsdw", 0x2E24703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -965,10 +965,10 @@
 { "aslsdw", 0x2EE47000, 0xFFFF7020, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* aslsdw<.f><.cc> b,b,limm 00101bbb11100100FBBB1111100QQQQQ.  */
-{ "aslsdw", 0x28E40F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "aslsdw", 0x28E40F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* aslsdw<.f> a,limm,u6 0010111001100100F111uuuuuuAAAAAA.  */
-{ "aslsdw", 0x2E647000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "aslsdw", 0x2E647000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* aslsdw<.f> 0,limm,u6 0010111001100100F111uuuuuu111110.  */
 { "aslsdw", 0x2E64703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -980,7 +980,7 @@
 { "aslsdw", 0x2EA47000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* aslsdw<.f> a,limm,limm 0010111000100100F111111110AAAAAA.  */
-{ "aslsdw", 0x2E247F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "aslsdw", 0x2E247F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* aslsdw<.f> 0,limm,limm 0010111000100100F111111110111110.  */
 { "aslsdw", 0x2E247FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -1115,31 +1115,31 @@
 { "asr8", 0x2E2F7F8D, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, SHFT1, { ZA, LIMM }, { C_F }},
 
 /* asrdw<.f> a,b,c 00101bbb00100010FBBBCCCCCCAAAAAA.  */
-{ "asrdw", 0x28220000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "asrdw", 0x28220000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* asrdw<.f> 0,b,c 00101bbb00100010FBBBCCCCCC111110.  */
 { "asrdw", 0x2822003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* asrdw<.f><.cc> b,b,c 00101bbb11100010FBBBCCCCCC0QQQQQ.  */
-{ "asrdw", 0x28E20000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "asrdw", 0x28E20000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* asrdw<.f> a,b,u6 00101bbb01100010FBBBuuuuuuAAAAAA.  */
-{ "asrdw", 0x28620000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "asrdw", 0x28620000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* asrdw<.f> 0,b,u6 00101bbb01100010FBBBuuuuuu111110.  */
 { "asrdw", 0x2862003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* asrdw<.f><.cc> b,b,u6 00101bbb11100010FBBBuuuuuu1QQQQQ.  */
-{ "asrdw", 0x28E20020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "asrdw", 0x28E20020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* asrdw<.f> b,b,s12 00101bbb10100010FBBBssssssSSSSSS.  */
-{ "asrdw", 0x28A20000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "asrdw", 0x28A20000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* asrdw<.f> a,limm,c 0010111000100010F111CCCCCCAAAAAA.  */
-{ "asrdw", 0x2E227000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "asrdw", 0x2E227000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* asrdw<.f> a,b,limm 00101bbb00100010FBBB111110AAAAAA.  */
-{ "asrdw", 0x28220F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "asrdw", 0x28220F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* asrdw<.f> 0,limm,c 0010111000100010F111CCCCCC111110.  */
 { "asrdw", 0x2E22703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -1151,10 +1151,10 @@
 { "asrdw", 0x2EE27000, 0xFFFF7020, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* asrdw<.f><.cc> b,b,limm 00101bbb11100010FBBB1111100QQQQQ.  */
-{ "asrdw", 0x28E20F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "asrdw", 0x28E20F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* asrdw<.f> a,limm,u6 0010111001100010F111uuuuuuAAAAAA.  */
-{ "asrdw", 0x2E627000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "asrdw", 0x2E627000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* asrdw<.f> 0,limm,u6 0010111001100010F111uuuuuu111110.  */
 { "asrdw", 0x2E62703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -1166,7 +1166,7 @@
 { "asrdw", 0x2EA27000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* asrdw<.f> a,limm,limm 0010111000100010F111111110AAAAAA.  */
-{ "asrdw", 0x2E227F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "asrdw", 0x2E227F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* asrdw<.f> 0,limm,limm 0010111000100010F111111110111110.  */
 { "asrdw", 0x2E227FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -1235,31 +1235,31 @@
 { "asrs", 0x2ECB7F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* asrsdw<.f> a,b,c 00101bbb00100101FBBBCCCCCCAAAAAA.  */
-{ "asrsdw", 0x28250000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "asrsdw", 0x28250000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* asrsdw<.f> 0,b,c 00101bbb00100101FBBBCCCCCC111110.  */
 { "asrsdw", 0x2825003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* asrsdw<.f><.cc> b,b,c 00101bbb11100101FBBBCCCCCC0QQQQQ.  */
-{ "asrsdw", 0x28E50000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "asrsdw", 0x28E50000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* asrsdw<.f> a,b,u6 00101bbb01100101FBBBuuuuuuAAAAAA.  */
-{ "asrsdw", 0x28650000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "asrsdw", 0x28650000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* asrsdw<.f> 0,b,u6 00101bbb01100101FBBBuuuuuu111110.  */
 { "asrsdw", 0x2865003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* asrsdw<.f><.cc> b,b,u6 00101bbb11100101FBBBuuuuuu1QQQQQ.  */
-{ "asrsdw", 0x28E50020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "asrsdw", 0x28E50020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* asrsdw<.f> b,b,s12 00101bbb10100101FBBBssssssSSSSSS.  */
-{ "asrsdw", 0x28A50000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "asrsdw", 0x28A50000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* asrsdw<.f> a,limm,c 0010111000100101F111CCCCCCAAAAAA.  */
-{ "asrsdw", 0x2E257000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "asrsdw", 0x2E257000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* asrsdw<.f> a,b,limm 00101bbb00100101FBBB111110AAAAAA.  */
-{ "asrsdw", 0x28250F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "asrsdw", 0x28250F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* asrsdw<.f> 0,limm,c 0010111000100101F111CCCCCC111110.  */
 { "asrsdw", 0x2E25703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -1271,10 +1271,10 @@
 { "asrsdw", 0x2EE57000, 0xFFFF7020, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* asrsdw<.f><.cc> b,b,limm 00101bbb11100101FBBB1111100QQQQQ.  */
-{ "asrsdw", 0x28E50F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "asrsdw", 0x28E50F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* asrsdw<.f> a,limm,u6 0010111001100101F111uuuuuuAAAAAA.  */
-{ "asrsdw", 0x2E657000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "asrsdw", 0x2E657000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* asrsdw<.f> 0,limm,u6 0010111001100101F111uuuuuu111110.  */
 { "asrsdw", 0x2E65703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -1286,7 +1286,7 @@
 { "asrsdw", 0x2EA57000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* asrsdw<.f> a,limm,limm 0010111000100101F111111110AAAAAA.  */
-{ "asrsdw", 0x2E257F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "asrsdw", 0x2E257F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* asrsdw<.f> 0,limm,limm 0010111000100101F111111110111110.  */
 { "asrsdw", 0x2E257FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -1295,31 +1295,31 @@
 { "asrsdw", 0x2EE57F80, 0xFFFF7FE0, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* asrsr<.f> a,b,c 00101bbb00001100FBBBCCCCCCAAAAAA.  */
-{ "asrsr", 0x280C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "asrsr", 0x280C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* asrsr<.f> 0,b,c 00101bbb00001100FBBBCCCCCC111110.  */
 { "asrsr", 0x280C003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* asrsr<.f><.cc> b,b,c 00101bbb11001100FBBBCCCCCC0QQQQQ.  */
-{ "asrsr", 0x28CC0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "asrsr", 0x28CC0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* asrsr<.f> a,b,u6 00101bbb01001100FBBBuuuuuuAAAAAA.  */
-{ "asrsr", 0x284C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "asrsr", 0x284C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* asrsr<.f> 0,b,u6 00101bbb01001100FBBBuuuuuu111110.  */
 { "asrsr", 0x284C003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* asrsr<.f><.cc> b,b,u6 00101bbb11001100FBBBuuuuuu1QQQQQ.  */
-{ "asrsr", 0x28CC0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "asrsr", 0x28CC0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* asrsr<.f> b,b,s12 00101bbb10001100FBBBssssssSSSSSS.  */
-{ "asrsr", 0x288C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "asrsr", 0x288C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* asrsr<.f> a,limm,c 0010111000001100F111CCCCCCAAAAAA.  */
-{ "asrsr", 0x2E0C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "asrsr", 0x2E0C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* asrsr<.f> a,b,limm 00101bbb00001100FBBB111110AAAAAA.  */
-{ "asrsr", 0x280C0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "asrsr", 0x280C0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* asrsr<.f> 0,limm,c 0010111000001100F111CCCCCC111110.  */
 { "asrsr", 0x2E0C703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -1328,13 +1328,13 @@
 { "asrsr", 0x280C0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { C_F }},
 
 /* asrsr<.f><.cc> b,b,limm 00101bbb11001100FBBB1111100QQQQQ.  */
-{ "asrsr", 0x28CC0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "asrsr", 0x28CC0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* asrsr<.f><.cc> 0,limm,c 0010111011001100F111CCCCCC0QQQQQ.  */
 { "asrsr", 0x2ECC7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* asrsr<.f> a,limm,u6 0010111001001100F111uuuuuuAAAAAA.  */
-{ "asrsr", 0x2E4C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "asrsr", 0x2E4C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* asrsr<.f> 0,limm,u6 0010111001001100F111uuuuuu111110.  */
 { "asrsr", 0x2E4C703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -1346,7 +1346,7 @@
 { "asrsr", 0x2E8C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* asrsr<.f> a,limm,limm 0010111000001100F111111110AAAAAA.  */
-{ "asrsr", 0x2E0C7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "asrsr", 0x2E0C7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* asrsr<.f> 0,limm,limm 0010111000001100F111111110111110.  */
 { "asrsr", 0x2E0C7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -2168,31 +2168,31 @@
 { "b_s", 0x0000F000, 0x0000FE00, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, BRANCH, NONE, { SIMM10_A16_7_S }, { 0 }},
 
 /* cbflyhf0r a,b,c 00110bbb000110111BBBCCCCCCAAAAAA.  */
-{ "cbflyhf0r", 0x301B8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "cbflyhf0r", 0x301B8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* cbflyhf0r 0,b,c 00110bbb000110111BBBCCCCCC111110.  */
 { "cbflyhf0r", 0x301B803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* cbflyhf0r<.cc> b,b,c 00110bbb110110111BBBCCCCCC0QQQQQ.  */
-{ "cbflyhf0r", 0x30DB8000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "cbflyhf0r", 0x30DB8000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* cbflyhf0r a,b,u6 00110bbb010110111BBBuuuuuuAAAAAA.  */
-{ "cbflyhf0r", 0x305B8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "cbflyhf0r", 0x305B8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* cbflyhf0r 0,b,u6 00110bbb010110111BBBuuuuuu111110.  */
 { "cbflyhf0r", 0x305B803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* cbflyhf0r<.cc> b,b,u6 00110bbb110110111BBBuuuuuu1QQQQQ.  */
-{ "cbflyhf0r", 0x30DB8020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "cbflyhf0r", 0x30DB8020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* cbflyhf0r b,b,s12 00110bbb100110111BBBssssssSSSSSS.  */
-{ "cbflyhf0r", 0x309B8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "cbflyhf0r", 0x309B8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* cbflyhf0r a,limm,c 00110110000110111111CCCCCCAAAAAA.  */
-{ "cbflyhf0r", 0x361BF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "cbflyhf0r", 0x361BF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* cbflyhf0r a,b,limm 00110bbb000110111BBB111110AAAAAA.  */
-{ "cbflyhf0r", 0x301B8F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "cbflyhf0r", 0x301B8F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* cbflyhf0r 0,limm,c 00110110000110111111CCCCCC111110.  */
 { "cbflyhf0r", 0x361BF03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -2201,13 +2201,13 @@
 { "cbflyhf0r", 0x301B8FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* cbflyhf0r<.cc> b,b,limm 00110bbb110110111BBB1111100QQQQQ.  */
-{ "cbflyhf0r", 0x30DB8F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "cbflyhf0r", 0x30DB8F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* cbflyhf0r<.cc> 0,limm,c 00110110110110111111CCCCCC0QQQQQ.  */
 { "cbflyhf0r", 0x36DBF000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* cbflyhf0r a,limm,u6 00110110010110111111uuuuuuAAAAAA.  */
-{ "cbflyhf0r", 0x365BF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "cbflyhf0r", 0x365BF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* cbflyhf0r 0,limm,u6 00110110010110111111uuuuuu111110.  */
 { "cbflyhf0r", 0x365BF03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -2219,7 +2219,7 @@
 { "cbflyhf0r", 0x369BF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* cbflyhf0r a,limm,limm 00110110000110111111111110AAAAAA.  */
-{ "cbflyhf0r", 0x361BFF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "cbflyhf0r", 0x361BFF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* cbflyhf0r 0,limm,limm 00110110000110111111111110111110.  */
 { "cbflyhf0r", 0x361BFFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -2228,19 +2228,19 @@
 { "cbflyhf0r", 0x36DBFF80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* cbflyhf1r b,c 00110bbb001011110BBBCCCCCC111001.  */
-{ "cbflyhf1r", 0x302F0039, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RC }, { 0 }},
+{ "cbflyhf1r", 0x302F0039, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RC }, { 0 }},
 
 /* cbflyhf1r 0,c 00110110001011110111CCCCCC011001.  */
 { "cbflyhf1r", 0x362F7019, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RC }, { 0 }},
 
 /* cbflyhf1r b,u6 00110bbb011011110BBBuuuuuu011001.  */
-{ "cbflyhf1r", 0x306F0019, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, UIMM6_20 }, { 0 }},
+{ "cbflyhf1r", 0x306F0019, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, UIMM6_20 }, { 0 }},
 
 /* cbflyhf1r 0,u6 00110110011011110111uuuuuu011001.  */
 { "cbflyhf1r", 0x366F7019, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, UIMM6_20 }, { 0 }},
 
 /* cbflyhf1r b,limm 00110bbb001011110BBB111110011001.  */
-{ "cbflyhf1r", 0x302F0F99, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, LIMM }, { 0 }},
+{ "cbflyhf1r", 0x302F0F99, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, LIMM }, { 0 }},
 
 /* cbflyhf1r 0,limm 00110110001011110111111110011001.  */
 { "cbflyhf1r", 0x362F7F99, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM }, { 0 }},
@@ -2279,31 +2279,31 @@
 { "clri", 0x276F003F, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, CONTROL, NONE, { 0 }, { 0 }},
 
 /* cmacchfr a,b,c 00110bbb000010011BBBCCCCCCAAAAAA.  */
-{ "cmacchfr", 0x30098000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "cmacchfr", 0x30098000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* cmacchfr 0,b,c 00110bbb000010011BBBCCCCCC111110.  */
 { "cmacchfr", 0x3009803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* cmacchfr<.cc> b,b,c 00110bbb110010011BBBCCCCCC0QQQQQ.  */
-{ "cmacchfr", 0x30C98000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "cmacchfr", 0x30C98000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* cmacchfr a,b,u6 00110bbb010010011BBBuuuuuuAAAAAA.  */
-{ "cmacchfr", 0x30498000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "cmacchfr", 0x30498000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* cmacchfr 0,b,u6 00110bbb010010011BBBuuuuuu111110.  */
 { "cmacchfr", 0x3049803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* cmacchfr<.cc> b,b,u6 00110bbb110010011BBBuuuuuu1QQQQQ.  */
-{ "cmacchfr", 0x30C98020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "cmacchfr", 0x30C98020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* cmacchfr b,b,s12 00110bbb100010011BBBssssssSSSSSS.  */
-{ "cmacchfr", 0x30898000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "cmacchfr", 0x30898000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* cmacchfr a,limm,c 00110110000010011111CCCCCCAAAAAA.  */
-{ "cmacchfr", 0x3609F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "cmacchfr", 0x3609F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* cmacchfr a,b,limm 00110bbb000010011BBB111110AAAAAA.  */
-{ "cmacchfr", 0x30098F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "cmacchfr", 0x30098F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* cmacchfr 0,limm,c 00110110000010011111CCCCCC111110.  */
 { "cmacchfr", 0x3609F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -2315,10 +2315,10 @@
 { "cmacchfr", 0x30C98F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* cmacchfr<.cc> b,b,limm 00110110110010011111CCCCCC0QQQQQ.  */
-{ "cmacchfr", 0x36C9F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "cmacchfr", 0x36C9F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* cmacchfr a,limm,u6 00110110010010011111uuuuuuAAAAAA.  */
-{ "cmacchfr", 0x3649F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "cmacchfr", 0x3649F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* cmacchfr 0,limm,u6 00110110010010011111uuuuuu111110.  */
 { "cmacchfr", 0x3649F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -2330,7 +2330,7 @@
 { "cmacchfr", 0x3689F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* cmacchfr a,limm,limm 00110110000010011111111110AAAAAA.  */
-{ "cmacchfr", 0x3609FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "cmacchfr", 0x3609FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* cmacchfr 0,limm,limm 00110110000010011111111110111110.  */
 { "cmacchfr", 0x3609FFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -2339,31 +2339,31 @@
 { "cmacchfr", 0x36C9FF80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* cmacchnfr a,b,c 00110bbb000010001BBBCCCCCCAAAAAA.  */
-{ "cmacchnfr", 0x30088000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "cmacchnfr", 0x30088000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* cmacchnfr 0,b,c 00110bbb000010001BBBCCCCCC111110.  */
 { "cmacchnfr", 0x3008803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* cmacchnfr<.cc> b,b,c 00110bbb110010001BBBCCCCCC0QQQQQ.  */
-{ "cmacchnfr", 0x30C88000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "cmacchnfr", 0x30C88000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* cmacchnfr a,b,u6 00110bbb010010001BBBuuuuuuAAAAAA.  */
-{ "cmacchnfr", 0x30488000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "cmacchnfr", 0x30488000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* cmacchnfr 0,b,u6 00110bbb010010001BBBuuuuuu111110.  */
 { "cmacchnfr", 0x3048803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* cmacchnfr<.cc> b,b,u6 00110bbb110010001BBBuuuuuu1QQQQQ.  */
-{ "cmacchnfr", 0x30C88020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "cmacchnfr", 0x30C88020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* cmacchnfr b,b,s12 00110bbb100010001BBBssssssSSSSSS.  */
-{ "cmacchnfr", 0x30888000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "cmacchnfr", 0x30888000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* cmacchnfr a,limm,c 00110110000010001111CCCCCCAAAAAA.  */
-{ "cmacchnfr", 0x3608F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "cmacchnfr", 0x3608F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* cmacchnfr a,b,limm 00110bbb000010001BBB111110AAAAAA.  */
-{ "cmacchnfr", 0x30088F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "cmacchnfr", 0x30088F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* cmacchnfr 0,limm,c 00110110000010001111CCCCCC111110.  */
 { "cmacchnfr", 0x3608F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -2375,10 +2375,10 @@
 { "cmacchnfr", 0x30C88F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* cmacchnfr<.cc> b,b,limm 00110110110010001111CCCCCC0QQQQQ.  */
-{ "cmacchnfr", 0x36C8F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "cmacchnfr", 0x36C8F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* cmacchnfr a,limm,u6 00110110010010001111uuuuuuAAAAAA.  */
-{ "cmacchnfr", 0x3648F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "cmacchnfr", 0x3648F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* cmacchnfr 0,limm,u6 00110110010010001111uuuuuu111110.  */
 { "cmacchnfr", 0x3648F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -2390,7 +2390,7 @@
 { "cmacchnfr", 0x3688F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* cmacchnfr a,limm,limm 00110110000010001111111110AAAAAA.  */
-{ "cmacchnfr", 0x3608FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "cmacchnfr", 0x3608FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* cmacchnfr 0,limm,limm 00110110000010001111111110111110.  */
 { "cmacchnfr", 0x3608FFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -2399,31 +2399,31 @@
 { "cmacchnfr", 0x36C8FF80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* cmachfr a,b,c 00110bbb000001111BBBCCCCCCAAAAAA.  */
-{ "cmachfr", 0x30078000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "cmachfr", 0x30078000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* cmachfr 0,b,c 00110bbb000001111BBBCCCCCC111110.  */
 { "cmachfr", 0x3007803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* cmachfr<.cc> b,b,c 00110bbb110001111BBBCCCCCC0QQQQQ.  */
-{ "cmachfr", 0x30C78000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "cmachfr", 0x30C78000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* cmachfr a,b,u6 00110bbb010001111BBBuuuuuuAAAAAA.  */
-{ "cmachfr", 0x30478000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "cmachfr", 0x30478000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* cmachfr 0,b,u6 00110bbb010001111BBBuuuuuu111110.  */
 { "cmachfr", 0x3047803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* cmachfr<.cc> b,b,u6 00110bbb110001111BBBuuuuuu1QQQQQ.  */
-{ "cmachfr", 0x30C78020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "cmachfr", 0x30C78020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* cmachfr b,b,s12 00110bbb100001111BBBssssssSSSSSS.  */
-{ "cmachfr", 0x30878000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "cmachfr", 0x30878000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* cmachfr a,limm,c 00110110000001111111CCCCCCAAAAAA.  */
-{ "cmachfr", 0x3607F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "cmachfr", 0x3607F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* cmachfr a,b,limm 00110bbb000001111BBB111110AAAAAA.  */
-{ "cmachfr", 0x30078F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "cmachfr", 0x30078F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* cmachfr 0,limm,c 00110110000001111111CCCCCC111110.  */
 { "cmachfr", 0x3607F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -2435,10 +2435,10 @@
 { "cmachfr", 0x30C78F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* cmachfr<.cc> b,b,limm 00110110110001111111CCCCCC0QQQQQ.  */
-{ "cmachfr", 0x36C7F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "cmachfr", 0x36C7F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* cmachfr a,limm,u6 00110110010001111111uuuuuuAAAAAA.  */
-{ "cmachfr", 0x3647F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "cmachfr", 0x3647F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* cmachfr 0,limm,u6 00110110010001111111uuuuuu111110.  */
 { "cmachfr", 0x3647F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -2450,7 +2450,7 @@
 { "cmachfr", 0x3687F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* cmachfr a,limm,limm 00110110000001111111111110AAAAAA.  */
-{ "cmachfr", 0x3607FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "cmachfr", 0x3607FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* cmachfr 0,limm,limm 00110110000001111111111110111110.  */
 { "cmachfr", 0x3607FFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -2459,31 +2459,31 @@
 { "cmachfr", 0x36C7FF80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* cmachnfr a,b,c 00110bbb000001101BBBCCCCCCAAAAAA.  */
-{ "cmachnfr", 0x30068000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "cmachnfr", 0x30068000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* cmachnfr 0,b,c 00110bbb000001101BBBCCCCCC111110.  */
 { "cmachnfr", 0x3006803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* cmachnfr<.cc> b,b,c 00110bbb110001101BBBCCCCCC0QQQQQ.  */
-{ "cmachnfr", 0x30C68000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "cmachnfr", 0x30C68000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* cmachnfr a,b,u6 00110bbb010001101BBBuuuuuuAAAAAA.  */
-{ "cmachnfr", 0x30468000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "cmachnfr", 0x30468000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* cmachnfr 0,b,u6 00110bbb010001101BBBuuuuuu111110.  */
 { "cmachnfr", 0x3046803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* cmachnfr<.cc> b,b,u6 00110bbb110001101BBBuuuuuu1QQQQQ.  */
-{ "cmachnfr", 0x30C68020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "cmachnfr", 0x30C68020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* cmachnfr b,b,s12 00110bbb100001101BBBssssssSSSSSS.  */
-{ "cmachnfr", 0x30868000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "cmachnfr", 0x30868000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* cmachnfr a,limm,c 00110110000001101111CCCCCCAAAAAA.  */
-{ "cmachnfr", 0x3606F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "cmachnfr", 0x3606F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* cmachnfr a,b,limm 00110bbb000001101BBB111110AAAAAA.  */
-{ "cmachnfr", 0x30068F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "cmachnfr", 0x30068F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* cmachnfr 0,limm,c 00110110000001101111CCCCCC111110.  */
 { "cmachnfr", 0x3606F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -2495,10 +2495,10 @@
 { "cmachnfr", 0x30C68F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* cmachnfr<.cc> b,b,limm 00110110110001101111CCCCCC0QQQQQ.  */
-{ "cmachnfr", 0x36C6F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "cmachnfr", 0x36C6F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* cmachnfr a,limm,u6 00110110010001101111uuuuuuAAAAAA.  */
-{ "cmachnfr", 0x3646F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "cmachnfr", 0x3646F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* cmachnfr 0,limm,u6 00110110010001101111uuuuuu111110.  */
 { "cmachnfr", 0x3646F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -2510,7 +2510,7 @@
 { "cmachnfr", 0x3686F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* cmachnfr a,limm,limm 00110110000001101111111110AAAAAA.  */
-{ "cmachnfr", 0x3606FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "cmachnfr", 0x3606FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* cmachnfr 0,limm,limm 00110110000001101111111110111110.  */
 { "cmachnfr", 0x3606FFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -2519,31 +2519,31 @@
 { "cmachnfr", 0x36C6FF80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* cmacrdw<.f> a,b,c 00101bbb00100110FBBBCCCCCCAAAAAA.  */
-{ "cmacrdw", 0x28260000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "cmacrdw", 0x28260000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* cmacrdw<.f> 0,b,c 00101bbb00100110FBBBCCCCCC111110.  */
 { "cmacrdw", 0x2826003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* cmacrdw<.f><.cc> b,b,c 00101bbb11100110FBBBCCCCCC0QQQQQ.  */
-{ "cmacrdw", 0x28E60000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "cmacrdw", 0x28E60000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* cmacrdw<.f> a,b,u6 00101bbb01100110FBBBuuuuuuAAAAAA.  */
-{ "cmacrdw", 0x28660000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "cmacrdw", 0x28660000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* cmacrdw<.f> 0,b,u6 00101bbb01100110FBBBuuuuuu111110.  */
 { "cmacrdw", 0x2866003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* cmacrdw<.f><.cc> b,b,u6 00101bbb11100110FBBBuuuuuu1QQQQQ.  */
-{ "cmacrdw", 0x28E60020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "cmacrdw", 0x28E60020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* cmacrdw<.f> b,b,s12 00101bbb10100110FBBBssssssSSSSSS.  */
-{ "cmacrdw", 0x28A60000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "cmacrdw", 0x28A60000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* cmacrdw<.f> a,limm,c 0010111000100110F111CCCCCCAAAAAA.  */
-{ "cmacrdw", 0x2E267000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "cmacrdw", 0x2E267000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* cmacrdw<.f> a,b,limm 00101bbb00100110FBBB111110AAAAAA.  */
-{ "cmacrdw", 0x28260F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "cmacrdw", 0x28260F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* cmacrdw<.f> 0,limm,c 0010111000100110F111CCCCCC111110.  */
 { "cmacrdw", 0x2E26703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -2555,10 +2555,10 @@
 { "cmacrdw", 0x2EE67000, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* cmacrdw<.f><.cc> b,b,limm 00101bbb11100110FBBB1111100QQQQQ.  */
-{ "cmacrdw", 0x28E60F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "cmacrdw", 0x28E60F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* cmacrdw<.f> a,limm,u6 0010111001100110F111uuuuuuAAAAAA.  */
-{ "cmacrdw", 0x2E667000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "cmacrdw", 0x2E667000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* cmacrdw<.f> 0,limm,u6 0010111001100110F111uuuuuu111110.  */
 { "cmacrdw", 0x2E66703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -2570,7 +2570,7 @@
 { "cmacrdw", 0x2EA67000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* cmacrdw<.f> a,limm,limm 0010111000100110F111111110AAAAAA.  */
-{ "cmacrdw", 0x2E267F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "cmacrdw", 0x2E267F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* cmacrdw<.f> 0,limm,limm 0010111000100110F111111110111110.  */
 { "cmacrdw", 0x2E267FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -2639,31 +2639,31 @@
 { "cmp", 0x26CCFF80, 0xFFFFFFE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE, { LIMM, LIMMdup }, { C_CC }},
 
 /* cmpychfr a,b,c 00110bbb000001011BBBCCCCCCAAAAAA.  */
-{ "cmpychfr", 0x30058000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "cmpychfr", 0x30058000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* cmpychfr 0,b,c 00110bbb000001011BBBCCCCCC111110.  */
 { "cmpychfr", 0x3005803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* cmpychfr<.cc> b,b,c 00110bbb110001011BBBCCCCCC0QQQQQ.  */
-{ "cmpychfr", 0x30C58000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "cmpychfr", 0x30C58000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* cmpychfr a,b,u6 00110bbb010001011BBBuuuuuuAAAAAA.  */
-{ "cmpychfr", 0x30458000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "cmpychfr", 0x30458000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* cmpychfr 0,b,u6 00110bbb010001011BBBuuuuuu111110.  */
 { "cmpychfr", 0x3045803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* cmpychfr<.cc> b,b,u6 00110bbb110001011BBBuuuuuu1QQQQQ.  */
-{ "cmpychfr", 0x30C58020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "cmpychfr", 0x30C58020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* cmpychfr b,b,s12 00110bbb100001011BBBssssssSSSSSS.  */
-{ "cmpychfr", 0x30858000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "cmpychfr", 0x30858000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* cmpychfr a,limm,c 00110110000001011111CCCCCCAAAAAA.  */
-{ "cmpychfr", 0x3605F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "cmpychfr", 0x3605F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* cmpychfr a,b,limm 00110bbb000001011BBB111110AAAAAA.  */
-{ "cmpychfr", 0x30058F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "cmpychfr", 0x30058F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* cmpychfr 0,limm,c 00110110000001011111CCCCCC111110.  */
 { "cmpychfr", 0x3605F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -2675,10 +2675,10 @@
 { "cmpychfr", 0x30C58F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* cmpychfr<.cc> b,b,limm 00110110110001011111CCCCCC0QQQQQ.  */
-{ "cmpychfr", 0x36C5F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "cmpychfr", 0x36C5F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* cmpychfr a,limm,u6 00110110010001011111uuuuuuAAAAAA.  */
-{ "cmpychfr", 0x3645F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "cmpychfr", 0x3645F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* cmpychfr 0,limm,u6 00110110010001011111uuuuuu111110.  */
 { "cmpychfr", 0x3645F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -2690,7 +2690,7 @@
 { "cmpychfr", 0x3685F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* cmpychfr a,limm,limm 00110110000001011111111110AAAAAA.  */
-{ "cmpychfr", 0x3605FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "cmpychfr", 0x3605FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* cmpychfr 0,limm,limm 00110110000001011111111110111110.  */
 { "cmpychfr", 0x3605FFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -2699,31 +2699,31 @@
 { "cmpychfr", 0x36C5FF80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* cmpychnfr a,b,c 00110bbb000000101BBBCCCCCCAAAAAA.  */
-{ "cmpychnfr", 0x30028000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "cmpychnfr", 0x30028000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* cmpychnfr 0,b,c 00110bbb000000001BBBCCCCCC111110.  */
 { "cmpychnfr", 0x3000803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* cmpychnfr<.cc> b,b,c 00110bbb110000001BBBCCCCCC0QQQQQ.  */
-{ "cmpychnfr", 0x30C08000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "cmpychnfr", 0x30C08000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* cmpychnfr a,b,u6 00110bbb010000001BBBuuuuuuAAAAAA.  */
-{ "cmpychnfr", 0x30408000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "cmpychnfr", 0x30408000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* cmpychnfr 0,b,u6 00110bbb010000001BBBuuuuuu111110.  */
 { "cmpychnfr", 0x3040803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* cmpychnfr<.cc> b,b,u6 00110bbb110000001BBBuuuuuu1QQQQQ.  */
-{ "cmpychnfr", 0x30C08020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "cmpychnfr", 0x30C08020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* cmpychnfr b,b,s12 00110bbb100000001BBBssssssSSSSSS.  */
-{ "cmpychnfr", 0x30808000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "cmpychnfr", 0x30808000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* cmpychnfr a,limm,c 00110110000000001111CCCCCCAAAAAA.  */
-{ "cmpychnfr", 0x3600F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "cmpychnfr", 0x3600F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* cmpychnfr a,b,limm 00110bbb000000001BBB111110AAAAAA.  */
-{ "cmpychnfr", 0x30008F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "cmpychnfr", 0x30008F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* cmpychnfr 0,limm,c 00110110000000001111CCCCCC111110.  */
 { "cmpychnfr", 0x3600F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -2735,10 +2735,10 @@
 { "cmpychnfr", 0x30C08F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* cmpychnfr<.cc> b,b,limm 00110110110000001111CCCCCC0QQQQQ.  */
-{ "cmpychnfr", 0x36C0F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "cmpychnfr", 0x36C0F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* cmpychnfr a,limm,u6 00110110010000001111uuuuuuAAAAAA.  */
-{ "cmpychnfr", 0x3640F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "cmpychnfr", 0x3640F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* cmpychnfr 0,limm,u6 00110110010000001111uuuuuu111110.  */
 { "cmpychnfr", 0x3640F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -2750,7 +2750,7 @@
 { "cmpychnfr", 0x3680F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* cmpychnfr a,limm,limm 00110110000000001111111110AAAAAA.  */
-{ "cmpychnfr", 0x3600FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "cmpychnfr", 0x3600FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* cmpychnfr 0,limm,limm 00110110000000001111111110111110.  */
 { "cmpychnfr", 0x3600FFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -2759,31 +2759,31 @@
 { "cmpychnfr", 0x36C0FF80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* cmpyhfmr a,b,c 00110bbb000110110BBBCCCCCCAAAAAA.  */
-{ "cmpyhfmr", 0x301B0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "cmpyhfmr", 0x301B0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* cmpyhfmr 0,b,c 00110bbb000110110BBBCCCCCC111110.  */
 { "cmpyhfmr", 0x301B003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* cmpyhfmr<.cc> b,b,c 00110bbb110110110BBBCCCCCC0QQQQQ.  */
-{ "cmpyhfmr", 0x30DB0000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "cmpyhfmr", 0x30DB0000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* cmpyhfmr a,b,u6 00110bbb010110110BBBuuuuuuAAAAAA.  */
-{ "cmpyhfmr", 0x305B0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "cmpyhfmr", 0x305B0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* cmpyhfmr 0,b,u6 00110bbb010110110BBBuuuuuu111110.  */
 { "cmpyhfmr", 0x305B003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* cmpyhfmr<.cc> b,b,u6 00110bbb110110110BBBuuuuuu1QQQQQ.  */
-{ "cmpyhfmr", 0x30DB0020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "cmpyhfmr", 0x30DB0020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* cmpyhfmr b,b,s12 00110bbb100110110BBBssssssSSSSSS.  */
-{ "cmpyhfmr", 0x309B0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "cmpyhfmr", 0x309B0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* cmpyhfmr a,limm,c 00110110000110110111CCCCCCAAAAAA.  */
-{ "cmpyhfmr", 0x361B7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "cmpyhfmr", 0x361B7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* cmpyhfmr a,b,limm 00110bbb000110110BBB111110AAAAAA.  */
-{ "cmpyhfmr", 0x301B0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "cmpyhfmr", 0x301B0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* cmpyhfmr 0,limm,c 00110110000110110111CCCCCC111110.  */
 { "cmpyhfmr", 0x361B703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -2795,10 +2795,10 @@
 { "cmpyhfmr", 0x30DB0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* cmpyhfmr<.cc> b,b,limm 00110110110110110111CCCCCC0QQQQQ.  */
-{ "cmpyhfmr", 0x36DB7000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "cmpyhfmr", 0x36DB7000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* cmpyhfmr a,limm,u6 00110110010110110111uuuuuuAAAAAA.  */
-{ "cmpyhfmr", 0x365B7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "cmpyhfmr", 0x365B7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* cmpyhfmr 0,limm,u6 00110110010110110111uuuuuu111110.  */
 { "cmpyhfmr", 0x365B703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -2810,7 +2810,7 @@
 { "cmpyhfmr", 0x369B7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* cmpyhfmr a,limm,limm 00110110000110110111111110AAAAAA.  */
-{ "cmpyhfmr", 0x361B7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "cmpyhfmr", 0x361B7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* cmpyhfmr 0,limm,limm 00110110000110110111111110111110.  */
 { "cmpyhfmr", 0x361B7FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -2819,31 +2819,31 @@
 { "cmpyhfmr", 0x36DB7F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* cmpyhfr a,b,c 00110bbb000000011BBBCCCCCCAAAAAA.  */
-{ "cmpyhfr", 0x30018000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "cmpyhfr", 0x30018000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* cmpyhfr 0,b,c 00110bbb000000011BBBCCCCCC111110.  */
 { "cmpyhfr", 0x3001803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* cmpyhfr<.cc> b,b,c 00110bbb110000011BBBCCCCCC0QQQQQ.  */
-{ "cmpyhfr", 0x30C18000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "cmpyhfr", 0x30C18000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* cmpyhfr a,b,u6 00110bbb010000011BBBuuuuuuAAAAAA.  */
-{ "cmpyhfr", 0x30418000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "cmpyhfr", 0x30418000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* cmpyhfr 0,b,u6 00110bbb010000011BBBuuuuuu111110.  */
 { "cmpyhfr", 0x3041803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* cmpyhfr<.cc> b,b,u6 00110bbb110000011BBBuuuuuu1QQQQQ.  */
-{ "cmpyhfr", 0x30C18020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "cmpyhfr", 0x30C18020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* cmpyhfr b,b,s12 00110bbb100000011BBBssssssSSSSSS.  */
-{ "cmpyhfr", 0x30818000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "cmpyhfr", 0x30818000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* cmpyhfr a,limm,c 00110110000000011111CCCCCCAAAAAA.  */
-{ "cmpyhfr", 0x3601F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "cmpyhfr", 0x3601F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* cmpyhfr a,b,limm 00110bbb000000011BBB111110AAAAAA.  */
-{ "cmpyhfr", 0x30018F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "cmpyhfr", 0x30018F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* cmpyhfr 0,limm,c 00110110000000011111CCCCCC111110.  */
 { "cmpyhfr", 0x3601F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -2855,10 +2855,10 @@
 { "cmpyhfr", 0x30C18F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* cmpyhfr<.cc> b,b,limm 00110110110000011111CCCCCC0QQQQQ.  */
-{ "cmpyhfr", 0x36C1F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "cmpyhfr", 0x36C1F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* cmpyhfr a,limm,u6 00110110010000011111uuuuuuAAAAAA.  */
-{ "cmpyhfr", 0x3641F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "cmpyhfr", 0x3641F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* cmpyhfr 0,limm,u6 00110110010000011111uuuuuu111110.  */
 { "cmpyhfr", 0x3641F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -2870,7 +2870,7 @@
 { "cmpyhfr", 0x3681F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* cmpyhfr a,limm,limm 00110110000000011111111110AAAAAA.  */
-{ "cmpyhfr", 0x3601FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "cmpyhfr", 0x3601FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* cmpyhfr 0,limm,limm 00110110000000011111111110111110.  */
 { "cmpyhfr", 0x3601FFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -2879,31 +2879,31 @@
 { "cmpyhfr", 0x36C1FF80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* cmpyhnfr a,b,c 00110bbb000000001BBBCCCCCCAAAAAA.  */
-{ "cmpyhnfr", 0x30008000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "cmpyhnfr", 0x30008000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* cmpyhnfr 0,b,c 00110bbb000000101BBBCCCCCC111110.  */
 { "cmpyhnfr", 0x3002803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* cmpyhnfr<.cc> b,b,c 00110bbb110000101BBBCCCCCC0QQQQQ.  */
-{ "cmpyhnfr", 0x30C28000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "cmpyhnfr", 0x30C28000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* cmpyhnfr a,b,u6 00110bbb010000101BBBuuuuuuAAAAAA.  */
-{ "cmpyhnfr", 0x30428000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "cmpyhnfr", 0x30428000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* cmpyhnfr 0,b,u6 00110bbb010000101BBBuuuuuu111110.  */
 { "cmpyhnfr", 0x3042803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* cmpyhnfr<.cc> b,b,u6 00110bbb110000101BBBuuuuuu1QQQQQ.  */
-{ "cmpyhnfr", 0x30C28020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "cmpyhnfr", 0x30C28020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* cmpyhnfr b,b,s12 00110bbb100000101BBBssssssSSSSSS.  */
-{ "cmpyhnfr", 0x30828000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "cmpyhnfr", 0x30828000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* cmpyhnfr a,limm,c 00110110000000101111CCCCCCAAAAAA.  */
-{ "cmpyhnfr", 0x3602F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "cmpyhnfr", 0x3602F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* cmpyhnfr a,b,limm 00110bbb000000101BBB111110AAAAAA.  */
-{ "cmpyhnfr", 0x30028F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "cmpyhnfr", 0x30028F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* cmpyhnfr 0,limm,c 00110110000000101111CCCCCC111110.  */
 { "cmpyhnfr", 0x3602F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -2915,10 +2915,10 @@
 { "cmpyhnfr", 0x30C28F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* cmpyhnfr<.cc> b,b,limm 00110110110000101111CCCCCC0QQQQQ.  */
-{ "cmpyhnfr", 0x36C2F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "cmpyhnfr", 0x36C2F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* cmpyhnfr a,limm,u6 00110110010000101111uuuuuuAAAAAA.  */
-{ "cmpyhnfr", 0x3642F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "cmpyhnfr", 0x3642F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* cmpyhnfr 0,limm,u6 00110110010000101111uuuuuu111110.  */
 { "cmpyhnfr", 0x3642F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -2930,7 +2930,7 @@
 { "cmpyhnfr", 0x3682F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* cmpyhnfr a,limm,limm 00110110000000101111111110AAAAAA.  */
-{ "cmpyhnfr", 0x3602FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "cmpyhnfr", 0x3602FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* cmpyhnfr 0,limm,limm 00110110000000101111111110111110.  */
 { "cmpyhnfr", 0x3602FFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -2960,31 +2960,31 @@
 { "cmp_s", 0x000070D7, 0x0000F8FF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE, { LIMM_S, SIMM3_5_S }, { 0 }},
 
 /* crc<.f> a,b,c 00101bbb00101100FBBBCCCCCCAAAAAA.  */
-{ "crc", 0x282C0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "crc", 0x282C0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* crc<.f> 0,b,c 00101bbb00101100FBBBCCCCCC111110.  */
 { "crc", 0x282C003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* crc<.f><.cc> b,b,c 00101bbb11101100FBBBCCCCCC0QQQQQ.  */
-{ "crc", 0x28EC0000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "crc", 0x28EC0000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* crc<.f> a,b,u6 00101bbb01101100FBBBuuuuuuAAAAAA.  */
-{ "crc", 0x286C0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "crc", 0x286C0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* crc<.f> 0,b,u6 00101bbb01101100FBBBuuuuuu111110.  */
 { "crc", 0x286C003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* crc<.f><.cc> b,b,u6 00101bbb11101100FBBBuuuuuu1QQQQQ.  */
-{ "crc", 0x28EC0020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "crc", 0x28EC0020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* crc<.f> b,b,s12 00101bbb10101100FBBBssssssSSSSSS.  */
-{ "crc", 0x28AC0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "crc", 0x28AC0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* crc<.f> a,limm,c 0010111000101100F111CCCCCCAAAAAA.  */
-{ "crc", 0x2E2C7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "crc", 0x2E2C7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* crc<.f> a,b,limm 00101bbb00101100FBBB111110AAAAAA.  */
-{ "crc", 0x282C0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "crc", 0x282C0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* crc<.f> 0,limm,c 0010111000101100F111CCCCCC111110.  */
 { "crc", 0x2E2C703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -2996,10 +2996,10 @@
 { "crc", 0x2EEC7000, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* crc<.f><.cc> b,b,limm 00101bbb11101100FBBB1111100QQQQQ.  */
-{ "crc", 0x28EC0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "crc", 0x28EC0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* crc<.f> a,limm,u6 0010111001101100F111uuuuuuAAAAAA.  */
-{ "crc", 0x2E6C7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "crc", 0x2E6C7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* crc<.f> 0,limm,u6 0010111001101100F111uuuuuu111110.  */
 { "crc", 0x2E6C703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -3011,7 +3011,7 @@
 { "crc", 0x2EAC7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* crc<.f> a,limm,limm 0010111000101100F111111110AAAAAA.  */
-{ "crc", 0x2E2C7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "crc", 0x2E2C7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* crc<.f> 0,limm,limm 0010111000101100F111111110111110.  */
 { "crc", 0x2E2C7FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -3743,64 +3743,64 @@
 { "dexcl2", 0x36FD7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, FLOAT, DPA, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* div<.f> a,b,c 00101bbb00000100FBBBCCCCCCAAAAAA.  */
-{ "div", 0x28040000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, RB, RC }, { C_F }},
+{ "div", 0x28040000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, RB, RC }, { C_F }},
 
 /* div<.f> 0,b,c 00101bbb00000100FBBBCCCCCC111110.  */
-{ "div", 0x2804003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, RB, RC }, { C_F }},
+{ "div", 0x2804003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, RB, RC }, { C_F }},
 
 /* div<.f><.cc> b,b,c 00101bbb11000100FBBBCCCCCC0QQQQQ.  */
-{ "div", 0x28C40000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "div", 0x28C40000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* div<.f> a,b,u6 00101bbb01000100FBBBuuuuuuAAAAAA.  */
-{ "div", 0x28440000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, RB, UIMM6_20 }, { C_F }},
+{ "div", 0x28440000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* div<.f> 0,b,u6 00101bbb01000100FBBBuuuuuu111110.  */
-{ "div", 0x2844003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "div", 0x2844003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* div<.f><.cc> b,b,u6 00101bbb11000100FBBBuuuuuu1QQQQQ.  */
-{ "div", 0x28C40020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "div", 0x28C40020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* div<.f> b,b,s12 00101bbb10000100FBBBssssssSSSSSS.  */
-{ "div", 0x28840000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "div", 0x28840000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* div<.f> a,limm,c 0010111000000100F111CCCCCCAAAAAA.  */
-{ "div", 0x2E047000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, LIMM, RC }, { C_F }},
+{ "div", 0x2E047000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* div<.f> a,b,limm 00101bbb00000100FBBB111110AAAAAA.  */
-{ "div", 0x28040F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, RB, LIMM }, { C_F }},
+{ "div", 0x28040F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* div<.f> 0,limm,c 0010111000000100F111CCCCCC111110.  */
-{ "div", 0x2E04703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, RC }, { C_F }},
+{ "div", 0x2E04703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, RC }, { C_F }},
 
 /* div<.f> 0,b,limm 00101bbb00000100FBBB111110111110.  */
-{ "div", 0x28040FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, RB, LIMM }, { C_F }},
+{ "div", 0x28040FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, RB, LIMM }, { C_F }},
 
 /* div<.f><.cc> b,b,limm 00101bbb11000100FBBB1111100QQQQQ.  */
-{ "div", 0x28C40F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "div", 0x28C40F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* div<.f><.cc> 0,limm,c 0010111011000100F111CCCCCC0QQQQQ.  */
-{ "div", 0x2EC47000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "div", 0x2EC47000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* div<.f> a,limm,u6 0010111001000100F111uuuuuuAAAAAA.  */
-{ "div", 0x2E447000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "div", 0x2E447000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* div<.f> 0,limm,u6 0010111001000100F111uuuuuu111110.  */
-{ "div", 0x2E44703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "div", 0x2E44703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* div<.f><.cc> 0,limm,u6 0010111011000100F111uuuuuu1QQQQQ.  */
-{ "div", 0x2EC47020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "div", 0x2EC47020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* div<.f> 0,limm,s12 0010111010000100F111ssssssSSSSSS.  */
-{ "div", 0x2E847000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "div", 0x2E847000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* div<.f> a,limm,limm 0010111000000100F111111110AAAAAA.  */
-{ "div", 0x2E047F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, LIMM, LIMMdup }, { C_F }},
+{ "div", 0x2E047F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* div<.f> 0,limm,limm 0010111000000100F111111110111110.  */
-{ "div", 0x2E047FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "div", 0x2E047FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* div<.f><.cc> 0,limm,limm 0010111011000100F1111111100QQQQQ.  */
-{ "div", 0x2EC47F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "div", 0x2EC47F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* divacc c 00101011001011110000CCCCCC111111.  */
 { "divacc", 0x2B2F003F, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RC }, { 0 }},
@@ -3869,151 +3869,151 @@
 { "divaw", 0x2EC87F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, ARITH, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* divu<.f> a,b,c 00101bbb00000101FBBBCCCCCCAAAAAA.  */
-{ "divu", 0x28050000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, RB, RC }, { C_F }},
+{ "divu", 0x28050000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, RB, RC }, { C_F }},
 
 /* divu<.f> 0,b,c 00101bbb00000101FBBBCCCCCC111110.  */
-{ "divu", 0x2805003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, RB, RC }, { C_F }},
+{ "divu", 0x2805003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, RB, RC }, { C_F }},
 
 /* divu<.f><.cc> b,b,c 00101bbb11000101FBBBCCCCCC0QQQQQ.  */
-{ "divu", 0x28C50000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "divu", 0x28C50000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* divu<.f> a,b,u6 00101bbb01000101FBBBuuuuuuAAAAAA.  */
-{ "divu", 0x28450000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, RB, UIMM6_20 }, { C_F }},
+{ "divu", 0x28450000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* divu<.f> 0,b,u6 00101bbb01000101FBBBuuuuuu111110.  */
-{ "divu", 0x2845003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "divu", 0x2845003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* divu<.f><.cc> b,b,u6 00101bbb11000101FBBBuuuuuu1QQQQQ.  */
-{ "divu", 0x28C50020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "divu", 0x28C50020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* divu<.f> b,b,s12 00101bbb10000101FBBBssssssSSSSSS.  */
-{ "divu", 0x28850000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "divu", 0x28850000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* divu<.f> a,limm,c 0010111000000101F111CCCCCCAAAAAA.  */
-{ "divu", 0x2E057000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, LIMM, RC }, { C_F }},
+{ "divu", 0x2E057000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* divu<.f> a,b,limm 00101bbb00000101FBBB111110AAAAAA.  */
-{ "divu", 0x28050F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, RB, LIMM }, { C_F }},
+{ "divu", 0x28050F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* divu<.f> 0,limm,c 0010111000000101F111CCCCCC111110.  */
-{ "divu", 0x2E05703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, RC }, { C_F }},
+{ "divu", 0x2E05703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, RC }, { C_F }},
 
 /* divu<.f> 0,b,limm 00101bbb00000101FBBB111110111110.  */
-{ "divu", 0x28050FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, RB, LIMM }, { C_F }},
+{ "divu", 0x28050FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, RB, LIMM }, { C_F }},
 
 /* divu<.f><.cc> b,b,limm 00101bbb11000101FBBB1111100QQQQQ.  */
-{ "divu", 0x28C50F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "divu", 0x28C50F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* divu<.f><.cc> 0,limm,c 0010111011000101F111CCCCCC0QQQQQ.  */
-{ "divu", 0x2EC57000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "divu", 0x2EC57000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* divu<.f> a,limm,u6 0010111001000101F111uuuuuuAAAAAA.  */
-{ "divu", 0x2E457000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "divu", 0x2E457000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* divu<.f> 0,limm,u6 0010111001000101F111uuuuuu111110.  */
-{ "divu", 0x2E45703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "divu", 0x2E45703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* divu<.f><.cc> 0,limm,u6 0010111011000101F111uuuuuu1QQQQQ.  */
-{ "divu", 0x2EC57020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "divu", 0x2EC57020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* divu<.f> 0,limm,s12 0010111010000101F111ssssssSSSSSS.  */
-{ "divu", 0x2E857000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "divu", 0x2E857000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* divu<.f> a,limm,limm 0010111000000101F111111110AAAAAA.  */
-{ "divu", 0x2E057F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, LIMM, LIMMdup }, { C_F }},
+{ "divu", 0x2E057F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* divu<.f> 0,limm,limm 0010111000000101F111111110111110.  */
-{ "divu", 0x2E057FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "divu", 0x2E057FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* divu<.f><.cc> 0,limm,limm 0010111011000101F1111111100QQQQQ.  */
-{ "divu", 0x2EC57F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "divu", 0x2EC57F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* dmach<.f> a,b,c 00101bbb00010010FBBBCCCCCCAAAAAA.  */
-{ "dmach", 0x28120000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, RC }, { C_F }},
+{ "dmach", 0x28120000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, RC }, { C_F }},
 
 /* dmach<.f> 0,b,c 00101bbb00010010FBBBCCCCCC111110.  */
-{ "dmach", 0x2812003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, RC }, { C_F }},
+{ "dmach", 0x2812003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, RC }, { C_F }},
 
 /* dmach<.f><.cc> b,b,c 00101bbb11010010FBBBCCCCCC0QQQQQ.  */
-{ "dmach", 0x28D20000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "dmach", 0x28D20000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* dmach<.f> a,b,u6 00101bbb01010010FBBBuuuuuuAAAAAA.  */
-{ "dmach", 0x28520000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "dmach", 0x28520000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* dmach<.f> 0,b,u6 00101bbb01010010FBBBuuuuuu111110.  */
-{ "dmach", 0x2852003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "dmach", 0x2852003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* dmach<.f><.cc> b,b,u6 00101bbb11010010FBBBuuuuuu1QQQQQ.  */
-{ "dmach", 0x28D20020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "dmach", 0x28D20020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmach<.f> b,b,s12 00101bbb10010010FBBBssssssSSSSSS.  */
-{ "dmach", 0x28920000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "dmach", 0x28920000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* dmach<.f> a,limm,c 0010111000010010F111CCCCCCAAAAAA.  */
-{ "dmach", 0x2E127000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, RC }, { C_F }},
+{ "dmach", 0x2E127000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* dmach<.f> a,b,limm 00101bbb00010010FBBB111110AAAAAA.  */
-{ "dmach", 0x28120F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, LIMM }, { C_F }},
+{ "dmach", 0x28120F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* dmach<.f> 0,limm,c 0010111000010010F111CCCCCC111110.  */
-{ "dmach", 0x2E12703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, RC }, { C_F }},
+{ "dmach", 0x2E12703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, RC }, { C_F }},
 
 /* dmach<.f> 0,b,limm 00101bbb00010010FBBB111110111110.  */
-{ "dmach", 0x28120FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, LIMM }, { C_F }},
+{ "dmach", 0x28120FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, LIMM }, { C_F }},
 
 /* dmach<.f><.cc> b,b,limm 00101bbb11010010FBBB1111100QQQQQ.  */
-{ "dmach", 0x28D20F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "dmach", 0x28D20F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* dmach<.f><.cc> 0,limm,c 0010111011010010F111CCCCCC0QQQQQ.  */
-{ "dmach", 0x2ED27000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "dmach", 0x2ED27000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* dmach<.f> a,limm,u6 0010111001010010F111uuuuuuAAAAAA.  */
-{ "dmach", 0x2E527000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmach", 0x2E527000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmach<.f> 0,limm,u6 0010111001010010F111uuuuuu111110.  */
-{ "dmach", 0x2E52703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmach", 0x2E52703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmach<.f><.cc> 0,limm,u6 0010111011010010F111uuuuuu1QQQQQ.  */
-{ "dmach", 0x2ED27020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "dmach", 0x2ED27020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmach<.f> 0,limm,s12 0010111010010010F111ssssssSSSSSS.  */
-{ "dmach", 0x2E927000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "dmach", 0x2E927000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* dmach<.f> a,limm,limm 0010111000010010F111111110AAAAAA.  */
-{ "dmach", 0x2E127F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "dmach", 0x2E127F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* dmach<.f> 0,limm,limm 0010111000010010F111111110111110.  */
-{ "dmach", 0x2E127FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "dmach", 0x2E127FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* dmach<.f><.cc> 0,limm,limm 0010111011010010F1111111100QQQQQ.  */
-{ "dmach", 0x2ED27F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "dmach", 0x2ED27F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* dmachbl<.f> a,b,c 00110bbb00011000FBBBCCCCCCAAAAAA.  */
-{ "dmachbl", 0x30180000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "dmachbl", 0x30180000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* dmachbl<.f> 0,b,c 00110bbb00011000FBBBCCCCCC111110.  */
 { "dmachbl", 0x3018003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* dmachbl<.f><.cc> b,b,c 00110bbb11011000FBBBCCCCCC0QQQQQ.  */
-{ "dmachbl", 0x30D80000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "dmachbl", 0x30D80000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* dmachbl<.f> a,b,u6 00110bbb01011000FBBBuuuuuuAAAAAA.  */
-{ "dmachbl", 0x30580000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "dmachbl", 0x30580000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* dmachbl<.f> 0,b,u6 00110bbb01011000FBBBuuuuuu111110.  */
 { "dmachbl", 0x3058003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* dmachbl<.f><.cc> b,b,u6 00110bbb11011000FBBBuuuuuu1QQQQQ.  */
-{ "dmachbl", 0x30D80020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "dmachbl", 0x30D80020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmachbl<.f> b,b,s12 00110bbb10011000FBBBssssssSSSSSS.  */
-{ "dmachbl", 0x30980000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "dmachbl", 0x30980000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* dmachbl<.f> a,limm,c 0011011000011000F111CCCCCCAAAAAA.  */
-{ "dmachbl", 0x36187000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "dmachbl", 0x36187000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* dmachbl<.f> a,b,limm 00110bbb00011000FBBB111110AAAAAA.  */
-{ "dmachbl", 0x30180F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "dmachbl", 0x30180F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* dmachbl<.f> 0,limm,c 0011011000011000F111CCCCCC111110.  */
 { "dmachbl", 0x3618703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -4022,13 +4022,13 @@
 { "dmachbl", 0x30180FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { C_F }},
 
 /* dmachbl<.f><.cc> b,b,limm 00110bbb11011000FBBB1111100QQQQQ.  */
-{ "dmachbl", 0x30D80F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "dmachbl", 0x30D80F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* dmachbl<.f><.cc> 0,limm,c 0011011011011000F111CCCCCC0QQQQQ.  */
 { "dmachbl", 0x36D87000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* dmachbl<.f> a,limm,u6 0011011001011000F111uuuuuuAAAAAA.  */
-{ "dmachbl", 0x36587000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmachbl", 0x36587000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmachbl<.f> 0,limm,u6 0011011001011000F111uuuuuu111110.  */
 { "dmachbl", 0x3658703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -4040,7 +4040,7 @@
 { "dmachbl", 0x36987000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* dmachbl<.f> a,limm,limm 0011011000011000F111111110AAAAAA.  */
-{ "dmachbl", 0x36187F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "dmachbl", 0x36187F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* dmachbl<.f> 0,limm,limm 0011011000011000F111111110111110.  */
 { "dmachbl", 0x36187FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -4049,31 +4049,31 @@
 { "dmachbl", 0x36D87F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* dmachbm<.f> a,b,c 00110bbb00011001FBBBCCCCCCAAAAAA.  */
-{ "dmachbm", 0x30190000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "dmachbm", 0x30190000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* dmachbm<.f> 0,b,c 00110bbb00011001FBBBCCCCCC111110.  */
 { "dmachbm", 0x3019003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* dmachbm<.f><.cc> b,b,c 00110bbb11011001FBBBCCCCCC0QQQQQ.  */
-{ "dmachbm", 0x30D90000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "dmachbm", 0x30D90000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* dmachbm<.f> a,b,u6 00110bbb01011001FBBBuuuuuuAAAAAA.  */
-{ "dmachbm", 0x30590000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "dmachbm", 0x30590000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* dmachbm<.f> 0,b,u6 00110bbb01011001FBBBuuuuuu111110.  */
 { "dmachbm", 0x3059003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* dmachbm<.f><.cc> b,b,u6 00110bbb11011001FBBBuuuuuu1QQQQQ.  */
-{ "dmachbm", 0x30D90020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "dmachbm", 0x30D90020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmachbm<.f> b,b,s12 00110bbb10011001FBBBssssssSSSSSS.  */
-{ "dmachbm", 0x30990000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "dmachbm", 0x30990000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* dmachbm<.f> a,limm,c 0011011000011001F111CCCCCCAAAAAA.  */
-{ "dmachbm", 0x36197000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "dmachbm", 0x36197000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* dmachbm<.f> a,b,limm 00110bbb00011001FBBB111110AAAAAA.  */
-{ "dmachbm", 0x30190F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "dmachbm", 0x30190F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* dmachbm<.f> 0,limm,c 0011011000011001F111CCCCCC111110.  */
 { "dmachbm", 0x3619703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -4082,13 +4082,13 @@
 { "dmachbm", 0x30190FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { C_F }},
 
 /* dmachbm<.f><.cc> b,b,limm 00110bbb11011001FBBB1111100QQQQQ.  */
-{ "dmachbm", 0x30D90F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "dmachbm", 0x30D90F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* dmachbm<.f><.cc> 0,limm,c 0011011011011001F111CCCCCC0QQQQQ.  */
 { "dmachbm", 0x36D97000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* dmachbm<.f> a,limm,u6 0011011001011001F111uuuuuuAAAAAA.  */
-{ "dmachbm", 0x36597000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmachbm", 0x36597000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmachbm<.f> 0,limm,u6 0011011001011001F111uuuuuu111110.  */
 { "dmachbm", 0x3659703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -4100,7 +4100,7 @@
 { "dmachbm", 0x36997000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* dmachbm<.f> a,limm,limm 0011011000011001F111111110AAAAAA.  */
-{ "dmachbm", 0x36197F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "dmachbm", 0x36197F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* dmachbm<.f> 0,limm,limm 0011011000011001F111111110111110.  */
 { "dmachbm", 0x36197FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -4109,31 +4109,31 @@
 { "dmachbm", 0x36D97F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* dmachf<.f> a,b,c 00101bbb00101100FBBBCCCCCCAAAAAA.  */
-{ "dmachf", 0x282C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "dmachf", 0x282C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* dmachf<.f> 0,b,c 00101bbb00101100FBBBCCCCCC111110.  */
 { "dmachf", 0x282C003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* dmachf<.f><.cc> b,b,c 00101bbb11101100FBBBCCCCCC0QQQQQ.  */
-{ "dmachf", 0x28EC0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "dmachf", 0x28EC0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* dmachf<.f> a,b,u6 00101bbb01101100FBBBuuuuuuAAAAAA.  */
-{ "dmachf", 0x286C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "dmachf", 0x286C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* dmachf<.f> 0,b,u6 00101bbb01101100FBBBuuuuuu111110.  */
 { "dmachf", 0x286C003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* dmachf<.f><.cc> b,b,u6 00101bbb11101100FBBBuuuuuu1QQQQQ.  */
-{ "dmachf", 0x28EC0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "dmachf", 0x28EC0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmachf<.f> b,b,s12 00101bbb10101100FBBBssssssSSSSSS.  */
-{ "dmachf", 0x28AC0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "dmachf", 0x28AC0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* dmachf<.f> a,limm,c 0010111000101100F111CCCCCCAAAAAA.  */
-{ "dmachf", 0x2E2C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "dmachf", 0x2E2C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* dmachf<.f> a,b,limm 00101bbb00101100FBBB111110AAAAAA.  */
-{ "dmachf", 0x282C0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "dmachf", 0x282C0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* dmachf<.f> 0,limm,c 0010111001101100F111CCCCCC111110.  */
 { "dmachf", 0x2E6C703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -4142,13 +4142,13 @@
 { "dmachf", 0x282C0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { C_F }},
 
 /* dmachf<.f><.cc> b,b,limm 00101bbb11101100FBBB1111100QQQQQ.  */
-{ "dmachf", 0x28EC0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "dmachf", 0x28EC0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* dmachf<.f><.cc> 0,limm,c 0010111011101100F111CCCCCC0QQQQQ.  */
 { "dmachf", 0x2EEC7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* dmachf<.f> a,limm,u6 0010111001101100F111uuuuuuAAAAAA.  */
-{ "dmachf", 0x2E6C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmachf", 0x2E6C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmachf<.f> 0,limm,u6 0010111001101100F111uuuuuu111110.  */
 { "dmachf", 0x2E6C703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -4160,7 +4160,7 @@
 { "dmachf", 0x2EAC7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* dmachf<.f> a,limm,limm 0010111000101100F111111110AAAAAA.  */
-{ "dmachf", 0x2E2C7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "dmachf", 0x2E2C7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* dmachf<.f> 0,limm,limm 0010111000101100F111111110111110.  */
 { "dmachf", 0x2E2C7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -4169,31 +4169,31 @@
 { "dmachf", 0x2EEC7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* dmachfr<.f> a,b,c 00101bbb00101101FBBBCCCCCCAAAAAA.  */
-{ "dmachfr", 0x282D0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "dmachfr", 0x282D0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* dmachfr<.f> 0,b,c 00101bbb00101101FBBBCCCCCC111110.  */
 { "dmachfr", 0x282D003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* dmachfr<.f><.cc> b,b,c 00101bbb11101101FBBBCCCCCC0QQQQQ.  */
-{ "dmachfr", 0x28ED0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "dmachfr", 0x28ED0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* dmachfr<.f> a,b,u6 00101bbb01101101FBBBuuuuuuAAAAAA.  */
-{ "dmachfr", 0x286D0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "dmachfr", 0x286D0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* dmachfr<.f> 0,b,u6 00101bbb01101101FBBBuuuuuu111110.  */
 { "dmachfr", 0x286D003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* dmachfr<.f><.cc> b,b,u6 00101bbb11101101FBBBuuuuuu1QQQQQ.  */
-{ "dmachfr", 0x28ED0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "dmachfr", 0x28ED0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmachfr<.f> b,b,s12 00101bbb10101101FBBBssssssSSSSSS.  */
-{ "dmachfr", 0x28AD0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "dmachfr", 0x28AD0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* dmachfr<.f> a,limm,c 0010111000101101F111CCCCCCAAAAAA.  */
-{ "dmachfr", 0x2E2D7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "dmachfr", 0x2E2D7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* dmachfr<.f> a,b,limm 00101bbb00101101FBBB111110AAAAAA.  */
-{ "dmachfr", 0x282D0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "dmachfr", 0x282D0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* dmachfr<.f> 0,limm,c 0010111001101101F111CCCCCC111110.  */
 { "dmachfr", 0x2E6D703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -4202,13 +4202,13 @@
 { "dmachfr", 0x282D0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { C_F }},
 
 /* dmachfr<.f><.cc> b,b,limm 00101bbb11101101FBBB1111100QQQQQ.  */
-{ "dmachfr", 0x28ED0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "dmachfr", 0x28ED0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* dmachfr<.f><.cc> 0,limm,c 0010111011101101F111CCCCCC0QQQQQ.  */
 { "dmachfr", 0x2EED7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* dmachfr<.f> a,limm,u6 0010111001101101F111uuuuuuAAAAAA.  */
-{ "dmachfr", 0x2E6D7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmachfr", 0x2E6D7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmachfr<.f> 0,limm,u6 0010111001101101F111uuuuuu111110.  */
 { "dmachfr", 0x2E6D703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -4220,7 +4220,7 @@
 { "dmachfr", 0x2EAD7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* dmachfr<.f> a,limm,limm 0010111000101101F111111110AAAAAA.  */
-{ "dmachfr", 0x2E2D7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "dmachfr", 0x2E2D7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* dmachfr<.f> 0,limm,limm 0010111000101101F111111110111110.  */
 { "dmachfr", 0x2E2D7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -4229,199 +4229,199 @@
 { "dmachfr", 0x2EED7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* dmachu<.f> a,b,c 00101bbb00010011FBBBCCCCCCAAAAAA.  */
-{ "dmachu", 0x28130000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, RC }, { C_F }},
+{ "dmachu", 0x28130000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, RC }, { C_F }},
 
 /* dmachu<.f> 0,b,c 00101bbb00010011FBBBCCCCCC111110.  */
-{ "dmachu", 0x2813003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, RC }, { C_F }},
+{ "dmachu", 0x2813003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, RC }, { C_F }},
 
 /* dmachu<.f><.cc> b,b,c 00101bbb11010011FBBBCCCCCC0QQQQQ.  */
-{ "dmachu", 0x28D30000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "dmachu", 0x28D30000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* dmachu<.f> a,b,u6 00101bbb01010011FBBBuuuuuuAAAAAA.  */
-{ "dmachu", 0x28530000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "dmachu", 0x28530000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* dmachu<.f> 0,b,u6 00101bbb01010011FBBBuuuuuu111110.  */
-{ "dmachu", 0x2853003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "dmachu", 0x2853003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* dmachu<.f><.cc> b,b,u6 00101bbb11010011FBBBuuuuuu1QQQQQ.  */
-{ "dmachu", 0x28D30020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "dmachu", 0x28D30020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmachu<.f> b,b,s12 00101bbb10010011FBBBssssssSSSSSS.  */
-{ "dmachu", 0x28930000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "dmachu", 0x28930000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* dmachu<.f> a,limm,c 0010111000010011F111CCCCCCAAAAAA.  */
-{ "dmachu", 0x2E137000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, RC }, { C_F }},
+{ "dmachu", 0x2E137000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* dmachu<.f> a,b,limm 00101bbb00010011FBBB111110AAAAAA.  */
-{ "dmachu", 0x28130F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, LIMM }, { C_F }},
+{ "dmachu", 0x28130F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* dmachu<.f> 0,limm,c 0010111000010011F111CCCCCC111110.  */
-{ "dmachu", 0x2E13703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, RC }, { C_F }},
+{ "dmachu", 0x2E13703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, RC }, { C_F }},
 
 /* dmachu<.f> 0,b,limm 00101bbb00010011FBBB111110111110.  */
-{ "dmachu", 0x28130FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, LIMM }, { C_F }},
+{ "dmachu", 0x28130FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, LIMM }, { C_F }},
 
 /* dmachu<.f><.cc> b,b,limm 00101bbb11010011FBBB1111100QQQQQ.  */
-{ "dmachu", 0x28D30F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "dmachu", 0x28D30F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* dmachu<.f><.cc> 0,limm,c 0010111011010011F111CCCCCC0QQQQQ.  */
-{ "dmachu", 0x2ED37000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "dmachu", 0x2ED37000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* dmachu<.f> a,limm,u6 0010111001010011F111uuuuuuAAAAAA.  */
-{ "dmachu", 0x2E537000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmachu", 0x2E537000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmachu<.f> 0,limm,u6 0010111001010011F111uuuuuu111110.  */
-{ "dmachu", 0x2E53703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmachu", 0x2E53703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmachu<.f><.cc> 0,limm,u6 0010111011010011F111uuuuuu1QQQQQ.  */
-{ "dmachu", 0x2ED37020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "dmachu", 0x2ED37020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmachu<.f> 0,limm,s12 0010111010010011F111ssssssSSSSSS.  */
-{ "dmachu", 0x2E937000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "dmachu", 0x2E937000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* dmachu<.f> a,limm,limm 0010111000010011F111111110AAAAAA.  */
-{ "dmachu", 0x2E137F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "dmachu", 0x2E137F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* dmachu<.f> 0,limm,limm 0010111000010011F111111110111110.  */
-{ "dmachu", 0x2E137FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "dmachu", 0x2E137FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* dmachu<.f><.cc> 0,limm,limm 0010111011010011F1111111100QQQQQ.  */
-{ "dmachu", 0x2ED37F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "dmachu", 0x2ED37F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* dmacpf<.f> a,b,c 00101bbb00111011FBBBCCCCCCAAAAAA.  */
-{ "dmacpf", 0x283B0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "dmacpf", 0x283B0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* dmacpf<.f><.cc> b,b,c 00101bbb11111011FBBBCCCCCC0QQQQQ.  */
-{ "dmacpf", 0x28FB0000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "dmacpf", 0x28FB0000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* dmacpf<.f> 0,b,c 00101bbb00111011FBBBCCCCCC111110.  */
 { "dmacpf", 0x283B003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* dmacpf<.f> a,b,limm 00101bbb00111011FBBB111110AAAAAA.  */
-{ "dmacpf", 0x283B0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "dmacpf", 0x283B0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* dmacpf<.f><.cc> b,b,limm 00101bbb11111011FBBB1111100QQQQQ.  */
-{ "dmacpf", 0x28FB0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "dmacpf", 0x28FB0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* dmacwh<.f> a,b,c 00101bbb00110110FBBBCCCCCCAAAAAA.  */
-{ "dmacwh", 0x28360000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, RC }, { C_F }},
+{ "dmacwh", 0x28360000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, RC }, { C_F }},
 
 /* dmacwh<.f> 0,b,c 00101bbb00110110FBBBCCCCCC111110.  */
-{ "dmacwh", 0x2836003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, RC }, { C_F }},
+{ "dmacwh", 0x2836003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, RC }, { C_F }},
 
 /* dmacwh<.f><.cc> b,b,c 00101bbb11110110FBBBCCCCCC0QQQQQ.  */
-{ "dmacwh", 0x28F60000, 0xF8FF0020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "dmacwh", 0x28F60000, 0xF8FF0020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* dmacwh<.f> a,b,u6 00101bbb01110110FBBBuuuuuuAAAAAA.  */
-{ "dmacwh", 0x28760000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "dmacwh", 0x28760000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* dmacwh<.f> 0,b,u6 00101bbb01110110FBBBuuuuuu111110.  */
-{ "dmacwh", 0x2876003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "dmacwh", 0x2876003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* dmacwh<.f><.cc> b,b,u6 00101bbb11110110FBBBuuuuuu1QQQQQ.  */
-{ "dmacwh", 0x28F60020, 0xF8FF0020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "dmacwh", 0x28F60020, 0xF8FF0020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmacwh<.f> b,b,s12 00101bbb10110110FBBBssssssSSSSSS.  */
-{ "dmacwh", 0x28B60000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "dmacwh", 0x28B60000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* dmacwh<.f> a,limm,c 0010111000110110F111CCCCCCAAAAAA.  */
-{ "dmacwh", 0x2E367000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, RC }, { C_F }},
+{ "dmacwh", 0x2E367000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* dmacwh<.f> a,b,limm 00101bbb00110110FBBB111110AAAAAA.  */
-{ "dmacwh", 0x28360F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, LIMM }, { C_F }},
+{ "dmacwh", 0x28360F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* dmacwh<.f> 0,limm,c 0010111000110110F111CCCCCC111110.  */
-{ "dmacwh", 0x2E36703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_F }},
+{ "dmacwh", 0x2E36703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_F }},
 
 /* dmacwh<.f> 0,b,limm 00101bbb00110110FBBB111110111110.  */
-{ "dmacwh", 0x28360FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, LIMM }, { C_F }},
+{ "dmacwh", 0x28360FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, LIMM }, { C_F }},
 
 /* dmacwh<.f><.cc> b,b,limm 00101bbb11110110FBBB1111100QQQQQ.  */
-{ "dmacwh", 0x28F60F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "dmacwh", 0x28F60F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* dmacwh<.f><.cc> 0,limm,c 0010111011110110F111CCCCCC0QQQQQ.  */
-{ "dmacwh", 0x2EF67000, 0xFFFF7020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "dmacwh", 0x2EF67000, 0xFFFF7020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* dmacwh<.f> a,limm,u6 0010111001110110F111uuuuuuAAAAAA.  */
-{ "dmacwh", 0x2E767000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmacwh", 0x2E767000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmacwh<.f> 0,limm,u6 0010111001110110F111uuuuuu111110.  */
-{ "dmacwh", 0x2E76703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmacwh", 0x2E76703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmacwh<.f><.cc> 0,limm,u6 0010111011110110F111uuuuuu1QQQQQ.  */
-{ "dmacwh", 0x2EF67020, 0xFFFF7020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "dmacwh", 0x2EF67020, 0xFFFF7020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmacwh<.f> 0,limm,s12 0010111010110110F111ssssssSSSSSS.  */
-{ "dmacwh", 0x2EB67000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "dmacwh", 0x2EB67000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* dmacwh<.f> a,limm,limm 0010111000110110F111111110AAAAAA.  */
-{ "dmacwh", 0x2E367F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "dmacwh", 0x2E367F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* dmacwh<.f> 0,limm,limm 0010111000110110F111111110111110.  */
-{ "dmacwh", 0x2E367FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "dmacwh", 0x2E367FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* dmacwh<.f><.cc> 0,limm,limm 0010111011110110F1111111100QQQQQ.  */
-{ "dmacwh", 0x2EF67F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "dmacwh", 0x2EF67F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* dmacwhu<.f> a,b,c 00101bbb00110111FBBBCCCCCCAAAAAA.  */
-{ "dmacwhu", 0x28370000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, RC }, { C_F }},
+{ "dmacwhu", 0x28370000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, RC }, { C_F }},
 
 /* dmacwhu<.f> 0,b,c 00101bbb00110111FBBBCCCCCC111110.  */
-{ "dmacwhu", 0x2837003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, RC }, { C_F }},
+{ "dmacwhu", 0x2837003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, RC }, { C_F }},
 
 /* dmacwhu<.f><.cc> b,b,c 00101bbb11110111FBBBCCCCCC0QQQQQ.  */
-{ "dmacwhu", 0x28F70000, 0xF8FF0020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "dmacwhu", 0x28F70000, 0xF8FF0020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* dmacwhu<.f> a,b,u6 00101bbb01110111FBBBuuuuuuAAAAAA.  */
-{ "dmacwhu", 0x28770000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "dmacwhu", 0x28770000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* dmacwhu<.f> 0,b,u6 00101bbb01110111FBBBuuuuuu111110.  */
-{ "dmacwhu", 0x2877003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "dmacwhu", 0x2877003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* dmacwhu<.f><.cc> b,b,u6 00101bbb11110111FBBBuuuuuu1QQQQQ.  */
-{ "dmacwhu", 0x28F70020, 0xF8FF0020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "dmacwhu", 0x28F70020, 0xF8FF0020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmacwhu<.f> b,b,s12 00101bbb10110111FBBBssssssSSSSSS.  */
-{ "dmacwhu", 0x28B70000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "dmacwhu", 0x28B70000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* dmacwhu<.f> a,limm,c 0010111000110111F111CCCCCCAAAAAA.  */
-{ "dmacwhu", 0x2E377000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, RC }, { C_F }},
+{ "dmacwhu", 0x2E377000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* dmacwhu<.f> a,b,limm 00101bbb00110111FBBB111110AAAAAA.  */
-{ "dmacwhu", 0x28370F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, LIMM }, { C_F }},
+{ "dmacwhu", 0x28370F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* dmacwhu<.f> 0,limm,c 0010111000110111F111CCCCCC111110.  */
-{ "dmacwhu", 0x2E37703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_F }},
+{ "dmacwhu", 0x2E37703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_F }},
 
 /* dmacwhu<.f> 0,b,limm 00101bbb00110111FBBB111110111110.  */
-{ "dmacwhu", 0x28370FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, LIMM }, { C_F }},
+{ "dmacwhu", 0x28370FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, LIMM }, { C_F }},
 
 /* dmacwhu<.f><.cc> b,b,limm 00101bbb11110111FBBB1111100QQQQQ.  */
-{ "dmacwhu", 0x28F70F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "dmacwhu", 0x28F70F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* dmacwhu<.f><.cc> 0,limm,c 0010111011110111F111CCCCCC0QQQQQ.  */
-{ "dmacwhu", 0x2EF77000, 0xFFFF7020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "dmacwhu", 0x2EF77000, 0xFFFF7020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* dmacwhu<.f> a,limm,u6 0010111001110111F111uuuuuuAAAAAA.  */
-{ "dmacwhu", 0x2E777000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmacwhu", 0x2E777000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmacwhu<.f> 0,limm,u6 0010111001110111F111uuuuuu111110.  */
-{ "dmacwhu", 0x2E77703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmacwhu", 0x2E77703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmacwhu<.f><.cc> 0,limm,u6 0010111011110111F111uuuuuu1QQQQQ.  */
-{ "dmacwhu", 0x2EF77020, 0xFFFF7020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "dmacwhu", 0x2EF77020, 0xFFFF7020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmacwhu<.f> 0,limm,s12 0010111010110111F111ssssssSSSSSS.  */
-{ "dmacwhu", 0x2EB77000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "dmacwhu", 0x2EB77000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* dmacwhu<.f> a,limm,limm 0010111000110111F111111110AAAAAA.  */
-{ "dmacwhu", 0x2E377F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "dmacwhu", 0x2E377F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* dmacwhu<.f> 0,limm,limm 0010111000110111F111111110111110.  */
-{ "dmacwhu", 0x2E377FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "dmacwhu", 0x2E377FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* dmacwhu<.f><.cc> 0,limm,limm 0010111011110111F1111111100QQQQQ.  */
-{ "dmacwhu", 0x2EF77F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "dmacwhu", 0x2EF77F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* dmb u3 00100011011011110001RRRuuu111111.  */
 { "dmb", 0x236F103F, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, CONTROL, NONE, { UIMM3_23 }, { 0 }},
@@ -4430,91 +4430,91 @@
 { "dmb", 0x236F103F, 0xFFFFFFFF, ARC_OPCODE_ARCv2HS, CONTROL, NONE, { 0 }, { 0 }},
 
 /* dmpyh<.f> a,b,c 00101bbb00010000FBBBCCCCCCAAAAAA.  */
-{ "dmpyh", 0x28100000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, RC }, { C_F }},
+{ "dmpyh", 0x28100000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, RC }, { C_F }},
 
 /* dmpyh<.f> 0,b,c 00101bbb00010000FBBBCCCCCC111110.  */
-{ "dmpyh", 0x2810003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, RC }, { C_F }},
+{ "dmpyh", 0x2810003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, RC }, { C_F }},
 
 /* dmpyh<.f><.cc> b,b,c 00101bbb11010000FBBBCCCCCC0QQQQQ.  */
-{ "dmpyh", 0x28D00000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "dmpyh", 0x28D00000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* dmpyh<.f> a,b,u6 00101bbb01010000FBBBuuuuuuAAAAAA.  */
-{ "dmpyh", 0x28500000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "dmpyh", 0x28500000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* dmpyh<.f> 0,b,u6 00101bbb01010000FBBBuuuuuu111110.  */
-{ "dmpyh", 0x2850003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "dmpyh", 0x2850003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* dmpyh<.f><.cc> b,b,u6 00101bbb11010000FBBBuuuuuu1QQQQQ.  */
-{ "dmpyh", 0x28D00020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "dmpyh", 0x28D00020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmpyh<.f> b,b,s12 00101bbb10010000FBBBssssssSSSSSS.  */
-{ "dmpyh", 0x28900000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "dmpyh", 0x28900000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* dmpyh<.f> a,limm,c 0010111000010000F111CCCCCCAAAAAA.  */
-{ "dmpyh", 0x2E107000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, RC }, { C_F }},
+{ "dmpyh", 0x2E107000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* dmpyh<.f> a,b,limm 00101bbb00010000FBBB111110AAAAAA.  */
-{ "dmpyh", 0x28100F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, LIMM }, { C_F }},
+{ "dmpyh", 0x28100F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* dmpyh<.f> 0,limm,c 0010111000010000F111CCCCCC111110.  */
-{ "dmpyh", 0x2E10703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, RC }, { C_F }},
+{ "dmpyh", 0x2E10703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, RC }, { C_F }},
 
 /* dmpyh<.f> 0,b,limm 00101bbb00010000FBBB111110111110.  */
-{ "dmpyh", 0x28100FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, LIMM }, { C_F }},
+{ "dmpyh", 0x28100FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, LIMM }, { C_F }},
 
 /* dmpyh<.f><.cc> b,b,limm 00101bbb11010000FBBB1111100QQQQQ.  */
-{ "dmpyh", 0x28D00F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "dmpyh", 0x28D00F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* dmpyh<.f><.cc> 0,limm,c 0010111011010000F111CCCCCC0QQQQQ.  */
-{ "dmpyh", 0x2ED07000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "dmpyh", 0x2ED07000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* dmpyh<.f> a,limm,u6 0010111001010000F111uuuuuuAAAAAA.  */
-{ "dmpyh", 0x2E507000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmpyh", 0x2E507000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmpyh<.f> 0,limm,u6 0010111001010000F111uuuuuu111110.  */
-{ "dmpyh", 0x2E50703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmpyh", 0x2E50703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmpyh<.f><.cc> 0,limm,u6 0010111011010000F111uuuuuu1QQQQQ.  */
-{ "dmpyh", 0x2ED07020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "dmpyh", 0x2ED07020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmpyh<.f> 0,limm,s12 0010111010010000F111ssssssSSSSSS.  */
-{ "dmpyh", 0x2E907000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "dmpyh", 0x2E907000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* dmpyh<.f> a,limm,limm 0010111000010000F111111110AAAAAA.  */
-{ "dmpyh", 0x2E107F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "dmpyh", 0x2E107F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* dmpyh<.f> 0,limm,limm 0010111000010000F111111110111110.  */
-{ "dmpyh", 0x2E107FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "dmpyh", 0x2E107FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* dmpyh<.f><.cc> 0,limm,limm 0010111011010000F1111111100QQQQQ.  */
-{ "dmpyh", 0x2ED07F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "dmpyh", 0x2ED07F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* dmpyhbl<.f> a,b,c 00110bbb00010110FBBBCCCCCCAAAAAA.  */
-{ "dmpyhbl", 0x30160000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "dmpyhbl", 0x30160000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* dmpyhbl<.f> 0,b,c 00110bbb00010110FBBBCCCCCC111110.  */
 { "dmpyhbl", 0x3016003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* dmpyhbl<.f><.cc> b,b,c 00110bbb11010110FBBBCCCCCC0QQQQQ.  */
-{ "dmpyhbl", 0x30D60000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "dmpyhbl", 0x30D60000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* dmpyhbl<.f> a,b,u6 00110bbb01010110FBBBuuuuuuAAAAAA.  */
-{ "dmpyhbl", 0x30560000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "dmpyhbl", 0x30560000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* dmpyhbl<.f> 0,b,u6 00110bbb01010110FBBBuuuuuu111110.  */
 { "dmpyhbl", 0x3056003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* dmpyhbl<.f><.cc> b,b,u6 00110bbb11010110FBBBuuuuuu1QQQQQ.  */
-{ "dmpyhbl", 0x30D60020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "dmpyhbl", 0x30D60020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmpyhbl<.f> b,b,s12 00110bbb10010110FBBBssssssSSSSSS.  */
-{ "dmpyhbl", 0x30960000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "dmpyhbl", 0x30960000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* dmpyhbl<.f> a,limm,c 0011011000010110F111CCCCCCAAAAAA.  */
-{ "dmpyhbl", 0x36167000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "dmpyhbl", 0x36167000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* dmpyhbl<.f> a,b,limm 00110bbb00010110FBBB111110AAAAAA.  */
-{ "dmpyhbl", 0x30160F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "dmpyhbl", 0x30160F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* dmpyhbl<.f> 0,limm,c 0011011000010110F111CCCCCC111110.  */
 { "dmpyhbl", 0x3616703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -4523,13 +4523,13 @@
 { "dmpyhbl", 0x30160FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { C_F }},
 
 /* dmpyhbl<.f><.cc> b,b,limm 00110bbb11010110FBBB1111100QQQQQ.  */
-{ "dmpyhbl", 0x30D60F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "dmpyhbl", 0x30D60F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* dmpyhbl<.f><.cc> 0,limm,c 0011011011010110F111CCCCCC0QQQQQ.  */
 { "dmpyhbl", 0x36D67000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* dmpyhbl<.f> a,limm,u6 0011011001010110F111uuuuuuAAAAAA.  */
-{ "dmpyhbl", 0x36567000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmpyhbl", 0x36567000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmpyhbl<.f> 0,limm,u6 0011011001010110F111uuuuuu111110.  */
 { "dmpyhbl", 0x3656703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -4541,7 +4541,7 @@
 { "dmpyhbl", 0x36967000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* dmpyhbl<.f> a,limm,limm 0011011000010110F111111110AAAAAA.  */
-{ "dmpyhbl", 0x36167F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "dmpyhbl", 0x36167F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* dmpyhbl<.f> 0,limm,limm 0011011000010110F111111110111110.  */
 { "dmpyhbl", 0x36167FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -4550,31 +4550,31 @@
 { "dmpyhbl", 0x36D67F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* dmpyhbm<.f> a,b,c 00110bbb00010111FBBBCCCCCCAAAAAA.  */
-{ "dmpyhbm", 0x30170000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "dmpyhbm", 0x30170000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* dmpyhbm<.f> 0,b,c 00110bbb00010111FBBBCCCCCC111110.  */
 { "dmpyhbm", 0x3017003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* dmpyhbm<.f><.cc> b,b,c 00110bbb11010111FBBBCCCCCC0QQQQQ.  */
-{ "dmpyhbm", 0x30D70000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "dmpyhbm", 0x30D70000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* dmpyhbm<.f> a,b,u6 00110bbb01010111FBBBuuuuuuAAAAAA.  */
-{ "dmpyhbm", 0x30570000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "dmpyhbm", 0x30570000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* dmpyhbm<.f> 0,b,u6 00110bbb01010111FBBBuuuuuu111110.  */
 { "dmpyhbm", 0x3057003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* dmpyhbm<.f><.cc> b,b,u6 00110bbb11010111FBBBuuuuuu1QQQQQ.  */
-{ "dmpyhbm", 0x30D70020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "dmpyhbm", 0x30D70020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmpyhbm<.f> b,b,s12 00110bbb10010111FBBBssssssSSSSSS.  */
-{ "dmpyhbm", 0x30970000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "dmpyhbm", 0x30970000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* dmpyhbm<.f> a,limm,c 0011011000010111F111CCCCCCAAAAAA.  */
-{ "dmpyhbm", 0x36177000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "dmpyhbm", 0x36177000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* dmpyhbm<.f> a,b,limm 00110bbb00010111FBBB111110AAAAAA.  */
-{ "dmpyhbm", 0x30170F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "dmpyhbm", 0x30170F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* dmpyhbm<.f> 0,limm,c 0011011000010111F111CCCCCC111110.  */
 { "dmpyhbm", 0x3617703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -4583,13 +4583,13 @@
 { "dmpyhbm", 0x30170FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { C_F }},
 
 /* dmpyhbm<.f><.cc> b,b,limm 00110bbb11010111FBBB1111100QQQQQ.  */
-{ "dmpyhbm", 0x30D70F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "dmpyhbm", 0x30D70F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* dmpyhbm<.f><.cc> 0,limm,c 0011011011010111F111CCCCCC0QQQQQ.  */
 { "dmpyhbm", 0x36D77000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* dmpyhbm<.f> a,limm,u6 0011011001010111F111uuuuuuAAAAAA.  */
-{ "dmpyhbm", 0x36577000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmpyhbm", 0x36577000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmpyhbm<.f> 0,limm,u6 0011011001010111F111uuuuuu111110.  */
 { "dmpyhbm", 0x3657703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -4601,7 +4601,7 @@
 { "dmpyhbm", 0x36977000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* dmpyhbm<.f> a,limm,limm 0011011000010111F111111110AAAAAA.  */
-{ "dmpyhbm", 0x36177F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "dmpyhbm", 0x36177F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* dmpyhbm<.f> 0,limm,limm 0011011000010111F111111110111110.  */
 { "dmpyhbm", 0x36177FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -4610,31 +4610,31 @@
 { "dmpyhbm", 0x36D77F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* dmpyhf<.f> a,b,c 00101bbb00101010FBBBCCCCCCAAAAAA.  */
-{ "dmpyhf", 0x282A0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "dmpyhf", 0x282A0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* dmpyhf<.f> 0,b,c 00101bbb00101010FBBBCCCCCC111110.  */
 { "dmpyhf", 0x282A003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* dmpyhf<.f><.cc> b,b,c 00101bbb11101010FBBBCCCCCC0QQQQQ.  */
-{ "dmpyhf", 0x28EA0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "dmpyhf", 0x28EA0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* dmpyhf<.f> a,b,u6 00101bbb01101010FBBBuuuuuuAAAAAA.  */
-{ "dmpyhf", 0x286A0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "dmpyhf", 0x286A0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* dmpyhf<.f> 0,b,u6 00101bbb01101010FBBBuuuuuu111110.  */
 { "dmpyhf", 0x286A003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* dmpyhf<.f><.cc> b,b,u6 00101bbb11101010FBBBuuuuuu1QQQQQ.  */
-{ "dmpyhf", 0x28EA0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "dmpyhf", 0x28EA0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmpyhf<.f> b,b,s12 00101bbb10101010FBBBssssssSSSSSS.  */
-{ "dmpyhf", 0x28AA0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "dmpyhf", 0x28AA0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* dmpyhf<.f> a,limm,c 0010111000101010F111CCCCCCAAAAAA.  */
-{ "dmpyhf", 0x2E2A7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "dmpyhf", 0x2E2A7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* dmpyhf<.f> a,b,limm 00101bbb00101010FBBB111110AAAAAA.  */
-{ "dmpyhf", 0x282A0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "dmpyhf", 0x282A0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* dmpyhf<.f> 0,limm,c 0010111001101010F111CCCCCC111110.  */
 { "dmpyhf", 0x2E6A703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -4643,13 +4643,13 @@
 { "dmpyhf", 0x282A0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { C_F }},
 
 /* dmpyhf<.f><.cc> b,b,limm 00101bbb11101010FBBB1111100QQQQQ.  */
-{ "dmpyhf", 0x28EA0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "dmpyhf", 0x28EA0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* dmpyhf<.f><.cc> 0,limm,c 0010111011101010F111CCCCCC0QQQQQ.  */
 { "dmpyhf", 0x2EEA7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* dmpyhf<.f> a,limm,u6 0010111001101010F111uuuuuuAAAAAA.  */
-{ "dmpyhf", 0x2E6A7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmpyhf", 0x2E6A7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmpyhf<.f> 0,limm,u6 0010111001101010F111uuuuuu111110.  */
 { "dmpyhf", 0x2E6A703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -4661,7 +4661,7 @@
 { "dmpyhf", 0x2EAA7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* dmpyhf<.f> a,limm,limm 0010111000101010F111111110AAAAAA.  */
-{ "dmpyhf", 0x2E2A7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "dmpyhf", 0x2E2A7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* dmpyhf<.f> 0,limm,limm 0010111000101010F111111110111110.  */
 { "dmpyhf", 0x2E2A7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -4670,31 +4670,31 @@
 { "dmpyhf", 0x2EEA7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* dmpyhfr<.f> a,b,c 00101bbb00101011FBBBCCCCCCAAAAAA.  */
-{ "dmpyhfr", 0x282B0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "dmpyhfr", 0x282B0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* dmpyhfr<.f> 0,b,c 00101bbb00101011FBBBCCCCCC111110.  */
 { "dmpyhfr", 0x282B003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* dmpyhfr<.f><.cc> b,b,c 00101bbb11101011FBBBCCCCCC0QQQQQ.  */
-{ "dmpyhfr", 0x28EB0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "dmpyhfr", 0x28EB0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* dmpyhfr<.f> a,b,u6 00101bbb01101011FBBBuuuuuuAAAAAA.  */
-{ "dmpyhfr", 0x286B0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "dmpyhfr", 0x286B0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* dmpyhfr<.f> 0,b,u6 00101bbb01101011FBBBuuuuuu111110.  */
 { "dmpyhfr", 0x286B003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* dmpyhfr<.f><.cc> b,b,u6 00101bbb11101011FBBBuuuuuu1QQQQQ.  */
-{ "dmpyhfr", 0x28EB0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "dmpyhfr", 0x28EB0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmpyhfr<.f> b,b,s12 00101bbb10101011FBBBssssssSSSSSS.  */
-{ "dmpyhfr", 0x28AB0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "dmpyhfr", 0x28AB0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* dmpyhfr<.f> a,limm,c 0010111000101011F111CCCCCCAAAAAA.  */
-{ "dmpyhfr", 0x2E2B7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "dmpyhfr", 0x2E2B7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* dmpyhfr<.f> a,b,limm 00101bbb00101011FBBB111110AAAAAA.  */
-{ "dmpyhfr", 0x282B0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "dmpyhfr", 0x282B0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* dmpyhfr<.f> 0,limm,c 0010111001101011F111CCCCCC111110.  */
 { "dmpyhfr", 0x2E6B703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -4703,13 +4703,13 @@
 { "dmpyhfr", 0x282B0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { C_F }},
 
 /* dmpyhfr<.f><.cc> b,b,limm 00101bbb11101011FBBB1111100QQQQQ.  */
-{ "dmpyhfr", 0x28EB0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "dmpyhfr", 0x28EB0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* dmpyhfr<.f><.cc> 0,limm,c 0010111011101011F111CCCCCC0QQQQQ.  */
 { "dmpyhfr", 0x2EEB7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* dmpyhfr<.f> a,limm,u6 0010111001101011F111uuuuuuAAAAAA.  */
-{ "dmpyhfr", 0x2E6B7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmpyhfr", 0x2E6B7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmpyhfr<.f> 0,limm,u6 0010111001101011F111uuuuuu111110.  */
 { "dmpyhfr", 0x2E6B703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -4721,7 +4721,7 @@
 { "dmpyhfr", 0x2EAB7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* dmpyhfr<.f> a,limm,limm 0010111000101011F111111110AAAAAA.  */
-{ "dmpyhfr", 0x2E2B7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "dmpyhfr", 0x2E2B7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* dmpyhfr<.f> 0,limm,limm 0010111000101011F111111110111110.  */
 { "dmpyhfr", 0x2E2B7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -4730,91 +4730,91 @@
 { "dmpyhfr", 0x2EEB7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* dmpyhu<.f> a,b,c 00101bbb00010001FBBBCCCCCCAAAAAA.  */
-{ "dmpyhu", 0x28110000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, RC }, { C_F }},
+{ "dmpyhu", 0x28110000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, RC }, { C_F }},
 
 /* dmpyhu<.f> 0,b,c 00101bbb00010001FBBBCCCCCC111110.  */
-{ "dmpyhu", 0x2811003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, RC }, { C_F }},
+{ "dmpyhu", 0x2811003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, RC }, { C_F }},
 
 /* dmpyhu<.f><.cc> b,b,c 00101bbb11010001FBBBCCCCCC0QQQQQ.  */
-{ "dmpyhu", 0x28D10000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "dmpyhu", 0x28D10000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* dmpyhu<.f> a,b,u6 00101bbb01010001FBBBuuuuuuAAAAAA.  */
-{ "dmpyhu", 0x28510000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "dmpyhu", 0x28510000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* dmpyhu<.f> 0,b,u6 00101bbb01010001FBBBuuuuuu111110.  */
-{ "dmpyhu", 0x2851003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "dmpyhu", 0x2851003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* dmpyhu<.f><.cc> b,b,u6 00101bbb11010001FBBBuuuuuu1QQQQQ.  */
-{ "dmpyhu", 0x28D10020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "dmpyhu", 0x28D10020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmpyhu<.f> b,b,s12 00101bbb10010001FBBBssssssSSSSSS.  */
-{ "dmpyhu", 0x28910000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "dmpyhu", 0x28910000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* dmpyhu<.f> a,limm,c 0010111000010001F111CCCCCCAAAAAA.  */
-{ "dmpyhu", 0x2E117000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, RC }, { C_F }},
+{ "dmpyhu", 0x2E117000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* dmpyhu<.f> a,b,limm 00101bbb00010001FBBB111110AAAAAA.  */
-{ "dmpyhu", 0x28110F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, LIMM }, { C_F }},
+{ "dmpyhu", 0x28110F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* dmpyhu<.f> 0,limm,c 0010111000010001F111CCCCCC111110.  */
-{ "dmpyhu", 0x2E11703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, RC }, { C_F }},
+{ "dmpyhu", 0x2E11703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, RC }, { C_F }},
 
 /* dmpyhu<.f> 0,b,limm 00101bbb00010001FBBB111110111110.  */
-{ "dmpyhu", 0x28110FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, LIMM }, { C_F }},
+{ "dmpyhu", 0x28110FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, LIMM }, { C_F }},
 
 /* dmpyhu<.f><.cc> b,b,limm 00101bbb11010001FBBB1111100QQQQQ.  */
-{ "dmpyhu", 0x28D10F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "dmpyhu", 0x28D10F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* dmpyhu<.f><.cc> 0,limm,c 0010111011010001F111CCCCCC0QQQQQ.  */
-{ "dmpyhu", 0x2ED17000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "dmpyhu", 0x2ED17000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* dmpyhu<.f> a,limm,u6 0010111001010001F111uuuuuuAAAAAA.  */
-{ "dmpyhu", 0x2E517000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmpyhu", 0x2E517000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmpyhu<.f> 0,limm,u6 0010111001010001F111uuuuuu111110.  */
-{ "dmpyhu", 0x2E51703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmpyhu", 0x2E51703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmpyhu<.f><.cc> 0,limm,u6 0010111011010001F111uuuuuu1QQQQQ.  */
-{ "dmpyhu", 0x2ED17020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "dmpyhu", 0x2ED17020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmpyhu<.f> 0,limm,s12 0010111010010001F111ssssssSSSSSS.  */
-{ "dmpyhu", 0x2E917000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "dmpyhu", 0x2E917000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* dmpyhu<.f> a,limm,limm 0010111000010001F111111110AAAAAA.  */
-{ "dmpyhu", 0x2E117F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "dmpyhu", 0x2E117F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* dmpyhu<.f> 0,limm,limm 0010111000010001F111111110111110.  */
-{ "dmpyhu", 0x2E117FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "dmpyhu", 0x2E117FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* dmpyhu<.f><.cc> 0,limm,limm 0010111011010001F1111111100QQQQQ.  */
-{ "dmpyhu", 0x2ED17F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "dmpyhu", 0x2ED17F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* dmpyhwf<.f> a,b,c 00101bbb00101000FBBBCCCCCCAAAAAA.  */
-{ "dmpyhwf", 0x28280000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "dmpyhwf", 0x28280000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* dmpyhwf<.f> 0,b,c 00101bbb00101000FBBBCCCCCC111110.  */
 { "dmpyhwf", 0x2828003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* dmpyhwf<.f><.cc> b,b,c 00101bbb11101000FBBBCCCCCC0QQQQQ.  */
-{ "dmpyhwf", 0x28E80000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "dmpyhwf", 0x28E80000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* dmpyhwf<.f> a,b,u6 00101bbb01101000FBBBuuuuuuAAAAAA.  */
-{ "dmpyhwf", 0x28680000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "dmpyhwf", 0x28680000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* dmpyhwf<.f> 0,b,u6 00101bbb01101000FBBBuuuuuu111110.  */
 { "dmpyhwf", 0x2868003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* dmpyhwf<.f><.cc> b,b,u6 00101bbb11101000FBBBuuuuuu1QQQQQ.  */
-{ "dmpyhwf", 0x28E80020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "dmpyhwf", 0x28E80020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmpyhwf<.f> b,b,s12 00101bbb10101000FBBBssssssSSSSSS.  */
-{ "dmpyhwf", 0x28A80000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "dmpyhwf", 0x28A80000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* dmpyhwf<.f> a,limm,c 0010111000101000F111CCCCCCAAAAAA.  */
-{ "dmpyhwf", 0x2E287000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "dmpyhwf", 0x2E287000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* dmpyhwf<.f> a,b,limm 00101bbb00101000FBBB111110AAAAAA.  */
-{ "dmpyhwf", 0x28280F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "dmpyhwf", 0x28280F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* dmpyhwf<.f> 0,limm,c 0010111001101000F111CCCCCC111110.  */
 { "dmpyhwf", 0x2E68703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -4823,13 +4823,13 @@
 { "dmpyhwf", 0x28280FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { C_F }},
 
 /* dmpyhwf<.f><.cc> b,b,limm 00101bbb11101000FBBB1111100QQQQQ.  */
-{ "dmpyhwf", 0x28E80F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "dmpyhwf", 0x28E80F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* dmpyhwf<.f><.cc> 0,limm,c 0010111011101000F111CCCCCC0QQQQQ.  */
 { "dmpyhwf", 0x2EE87000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* dmpyhwf<.f> a,limm,u6 0010111001101000F111uuuuuuAAAAAA.  */
-{ "dmpyhwf", 0x2E687000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmpyhwf", 0x2E687000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmpyhwf<.f> 0,limm,u6 0010111001101000F111uuuuuu111110.  */
 { "dmpyhwf", 0x2E68703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -4841,7 +4841,7 @@
 { "dmpyhwf", 0x2EA87000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* dmpyhwf<.f> a,limm,limm 0010111000101000F111111110AAAAAA.  */
-{ "dmpyhwf", 0x2E287F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "dmpyhwf", 0x2E287F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* dmpyhwf<.f> 0,limm,limm 0010111000101000F111111110111110.  */
 { "dmpyhwf", 0x2E287FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -4850,124 +4850,124 @@
 { "dmpyhwf", 0x2EE87F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* dmpywh<.f> a,b,c 00101bbb00110010FBBBCCCCCCAAAAAA.  */
-{ "dmpywh", 0x28320000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, RC }, { C_F }},
+{ "dmpywh", 0x28320000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, RC }, { C_F }},
 
 /* dmpywh<.f> 0,b,c 00101bbb00110010FBBBCCCCCC111110.  */
-{ "dmpywh", 0x2832003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, RC }, { C_F }},
+{ "dmpywh", 0x2832003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, RC }, { C_F }},
 
 /* dmpywh<.f><.cc> b,b,c 00101bbb11110010FBBBCCCCCC0QQQQQ.  */
-{ "dmpywh", 0x28F20000, 0xF8FF0020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "dmpywh", 0x28F20000, 0xF8FF0020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* dmpywh<.f> a,b,u6 00101bbb01110010FBBBuuuuuuAAAAAA.  */
-{ "dmpywh", 0x28720000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "dmpywh", 0x28720000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* dmpywh<.f> 0,b,u6 00101bbb01110010FBBBuuuuuu111110.  */
-{ "dmpywh", 0x2872003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "dmpywh", 0x2872003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* dmpywh<.f><.cc> b,b,u6 00101bbb11110010FBBBuuuuuu1QQQQQ.  */
-{ "dmpywh", 0x28F20020, 0xF8FF0020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "dmpywh", 0x28F20020, 0xF8FF0020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmpywh<.f> b,b,s12 00101bbb10110010FBBBssssssSSSSSS.  */
-{ "dmpywh", 0x28B20000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "dmpywh", 0x28B20000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* dmpywh<.f> a,limm,c 0010111000110010F111CCCCCCAAAAAA.  */
-{ "dmpywh", 0x2E327000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, RC }, { C_F }},
+{ "dmpywh", 0x2E327000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* dmpywh<.f> a,b,limm 00101bbb00110010FBBB111110AAAAAA.  */
-{ "dmpywh", 0x28320F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, LIMM }, { C_F }},
+{ "dmpywh", 0x28320F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* dmpywh<.f> 0,limm,c 0010111000110010F111CCCCCC111110.  */
-{ "dmpywh", 0x2E32703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_F }},
+{ "dmpywh", 0x2E32703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_F }},
 
 /* dmpywh<.f> 0,b,limm 00101bbb00110010FBBB111110111110.  */
-{ "dmpywh", 0x28320FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, LIMM }, { C_F }},
+{ "dmpywh", 0x28320FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, LIMM }, { C_F }},
 
 /* dmpywh<.f><.cc> b,b,limm 00101bbb11110010FBBB1111100QQQQQ.  */
-{ "dmpywh", 0x28F20F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "dmpywh", 0x28F20F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* dmpywh<.f><.cc> 0,limm,c 0010111011110010F111CCCCCC0QQQQQ.  */
-{ "dmpywh", 0x2EF27000, 0xFFFF7020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "dmpywh", 0x2EF27000, 0xFFFF7020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* dmpywh<.f> a,limm,u6 0010111001110010F111uuuuuuAAAAAA.  */
-{ "dmpywh", 0x2E727000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmpywh", 0x2E727000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmpywh<.f> 0,limm,u6 0010111001110010F111uuuuuu111110.  */
-{ "dmpywh", 0x2E72703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmpywh", 0x2E72703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmpywh<.f><.cc> 0,limm,u6 0010111011110010F111uuuuuu1QQQQQ.  */
-{ "dmpywh", 0x2EF27020, 0xFFFF7020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "dmpywh", 0x2EF27020, 0xFFFF7020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmpywh<.f> 0,limm,s12 0010111010110010F111ssssssSSSSSS.  */
-{ "dmpywh", 0x2EB27000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "dmpywh", 0x2EB27000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* dmpywh<.f> a,limm,limm 0010111000110010F111111110AAAAAA.  */
-{ "dmpywh", 0x2E327F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "dmpywh", 0x2E327F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* dmpywh<.f> 0,limm,limm 0010111000110010F111111110111110.  */
-{ "dmpywh", 0x2E327FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "dmpywh", 0x2E327FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* dmpywh<.f><.cc> 0,limm,limm 0010111011110010F1111111100QQQQQ.  */
-{ "dmpywh", 0x2EF27F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "dmpywh", 0x2EF27F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* dmpywhu<.f> a,b,c 00101bbb00110011FBBBCCCCCCAAAAAA.  */
-{ "dmpywhu", 0x28330000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, RC }, { C_F }},
+{ "dmpywhu", 0x28330000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, RC }, { C_F }},
 
 /* dmpywhu<.f> 0,b,c 00101bbb00110011FBBBCCCCCC111110.  */
-{ "dmpywhu", 0x2833003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, RC }, { C_F }},
+{ "dmpywhu", 0x2833003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, RC }, { C_F }},
 
 /* dmpywhu<.f><.cc> b,b,c 00101bbb11110011FBBBCCCCCC0QQQQQ.  */
-{ "dmpywhu", 0x28F30000, 0xF8FF0020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "dmpywhu", 0x28F30000, 0xF8FF0020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* dmpywhu<.f> a,b,u6 00101bbb01110011FBBBuuuuuuAAAAAA.  */
-{ "dmpywhu", 0x28730000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "dmpywhu", 0x28730000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* dmpywhu<.f> 0,b,u6 00101bbb01110011FBBBuuuuuu111110.  */
-{ "dmpywhu", 0x2873003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "dmpywhu", 0x2873003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* dmpywhu<.f><.cc> b,b,u6 00101bbb11110011FBBBuuuuuu1QQQQQ.  */
-{ "dmpywhu", 0x28F30020, 0xF8FF0020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "dmpywhu", 0x28F30020, 0xF8FF0020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmpywhu<.f> b,b,s12 00101bbb10110011FBBBssssssSSSSSS.  */
-{ "dmpywhu", 0x28B30000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "dmpywhu", 0x28B30000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* dmpywhu<.f> a,limm,c 0010111000110011F111CCCCCCAAAAAA.  */
-{ "dmpywhu", 0x2E337000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, RC }, { C_F }},
+{ "dmpywhu", 0x2E337000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* dmpywhu<.f> a,b,limm 00101bbb00110011FBBB111110AAAAAA.  */
-{ "dmpywhu", 0x28330F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, LIMM }, { C_F }},
+{ "dmpywhu", 0x28330F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* dmpywhu<.f> 0,limm,c 0010111000110011F111CCCCCC111110.  */
-{ "dmpywhu", 0x2E33703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_F }},
+{ "dmpywhu", 0x2E33703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_F }},
 
 /* dmpywhu<.f> 0,b,limm 00101bbb00110011FBBB111110111110.  */
-{ "dmpywhu", 0x28330FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, LIMM }, { C_F }},
+{ "dmpywhu", 0x28330FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, LIMM }, { C_F }},
 
 /* dmpywhu<.f><.cc> b,b,limm 00101bbb11110011FBBB1111100QQQQQ.  */
-{ "dmpywhu", 0x28F30F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "dmpywhu", 0x28F30F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* dmpywhu<.f><.cc> 0,limm,c 0010111011110011F111CCCCCC0QQQQQ.  */
-{ "dmpywhu", 0x2EF37000, 0xFFFF7020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "dmpywhu", 0x2EF37000, 0xFFFF7020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* dmpywhu<.f> a,limm,u6 0010111001110011F111uuuuuuAAAAAA.  */
-{ "dmpywhu", 0x2E737000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmpywhu", 0x2E737000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmpywhu<.f> 0,limm,u6 0010111001110011F111uuuuuu111110.  */
-{ "dmpywhu", 0x2E73703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "dmpywhu", 0x2E73703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* dmpywhu<.f><.cc> 0,limm,u6 0010111011110011F111uuuuuu1QQQQQ.  */
-{ "dmpywhu", 0x2EF37020, 0xFFFF7020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "dmpywhu", 0x2EF37020, 0xFFFF7020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* dmpywhu<.f> 0,limm,s12 0010111010110011F111ssssssSSSSSS.  */
-{ "dmpywhu", 0x2EB37000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "dmpywhu", 0x2EB37000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* dmpywhu<.f> a,limm,limm 0010111000110011F111111110AAAAAA.  */
-{ "dmpywhu", 0x2E337F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "dmpywhu", 0x2E337F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* dmpywhu<.f> 0,limm,limm 0010111000110011F111111110111110.  */
-{ "dmpywhu", 0x2E337FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "dmpywhu", 0x2E337FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* dmpywhu<.f><.cc> 0,limm,limm 0010111011110011F1111111100QQQQQ.  */
-{ "dmpywhu", 0x2EF37F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "dmpywhu", 0x2EF37F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* dmulh11<.f> a,b,c 00110bbb00001000FBBBCCCCCCAAAAAA.  */
 { "dmulh11", 0x30080000, 0xF8FF0000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM, FLOAT, DPX, { RA, RB, RC }, { C_F }},
@@ -5450,19 +5450,19 @@
 { "dmulh22", 0x36F37F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, FLOAT, DPA, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* dmulpf<.f> a,b,c 00101bbb00111010FBBBCCCCCCAAAAAA.  */
-{ "dmulpf", 0x283A0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "dmulpf", 0x283A0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* dmulpf<.f><.cc> b,b,c 00101bbb11111010FBBBCCCCCC0QQQQQ.  */
-{ "dmulpf", 0x28FA0000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "dmulpf", 0x28FA0000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* dmulpf<.f> 0,b,c 00101bbb00111010FBBBCCCCCC111110.  */
 { "dmulpf", 0x283A003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* dmulpf<.f> a,b,limm 00101bbb00111010FBBB111110AAAAAA.  */
-{ "dmulpf", 0x283A0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "dmulpf", 0x283A0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* dmulpf<.f><.cc> b,b,limm 00101bbb11111010FBBB1111100QQQQQ.  */
-{ "dmulpf", 0x28FA0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "dmulpf", 0x28FA0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* drsubh11<.f> a,b,c 00110bbb00010100FBBBCCCCCCAAAAAA.  */
 { "drsubh11", 0x30140000, 0xF8FF0000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM, FLOAT, DPX, { RA, RB, RC }, { C_F }},
@@ -6336,19 +6336,19 @@
 { "fadd", 0x36C17F80, 0xFFFF7FE0, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM, FLOAT, SPX, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* fbfdw<.f> b,c 00101bbb00101111FBBBCCCCCC001011.  */
-{ "fbfdw", 0x282F000B, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { RB, RC }, { C_F }},
+{ "fbfdw", 0x282F000B, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RC }, { C_F }},
 
 /* fbfdw<.f> 0,c 0010111000101111F111CCCCCC001011.  */
 { "fbfdw", 0x2E2F700B, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RC }, { C_F }},
 
 /* fbfdw<.f> b,u6 00101bbb01101111FBBBuuuuuu001011.  */
-{ "fbfdw", 0x286F000B, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { RB, UIMM6_20 }, { C_F }},
+{ "fbfdw", 0x286F000B, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, UIMM6_20 }, { C_F }},
 
 /* fbfdw<.f> 0,u6 0010111001101111F111uuuuuu001011.  */
 { "fbfdw", 0x2E6F700B, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, UIMM6_20 }, { C_F }},
 
 /* fbfdw<.f> b,limm 00101bbb00101111FBBB111110001011.  */
-{ "fbfdw", 0x282F0F8B, 0xF8FF0FFF, ARC_OPCODE_ARC600, DSP, NONE, { RB, LIMM }, { C_F }},
+{ "fbfdw", 0x282F0F8B, 0xF8FF0FFF, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, LIMM }, { C_F }},
 
 /* fbfdw<.f> 0,limm 0010111000101111F111111110001011.  */
 { "fbfdw", 0x2E2F7F8B, 0xFFFF7FFF, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM }, { C_F }},
@@ -7725,19 +7725,19 @@
 { "fxtr", 0x30E60F80, 0xF8FF0FE0, ARC_OPCODE_ARC700, ARITH, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
 
 /* getacc b,c 00101bbb001011110BBBCCCCCC011000.  */
-{ "getacc", 0x282F0018, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RC }, { 0 }},
+{ "getacc", 0x282F0018, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RC }, { 0 }},
 
 /* getacc 0,c 00101110001011110111CCCCCC011000.  */
 { "getacc", 0x2E2F7018, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RC }, { 0 }},
 
 /* getacc b,u6 00101bbb011011110BBBuuuuuu011000.  */
-{ "getacc", 0x286F0018, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, UIMM6_20 }, { 0 }},
+{ "getacc", 0x286F0018, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, UIMM6_20 }, { 0 }},
 
 /* getacc 0,u6 00101110011011110111uuuuuu011000.  */
 { "getacc", 0x2E6F7018, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, UIMM6_20 }, { 0 }},
 
 /* getacc b,limm 00101bbb001011110BBB111110011000.  */
-{ "getacc", 0x282F0F98, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, LIMM }, { 0 }},
+{ "getacc", 0x282F0F98, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, LIMM }, { 0 }},
 
 /* getacc 0,limm 00101110001011110111111110011000.  */
 { "getacc", 0x2E2F7F98, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM }, { 0 }},
@@ -8019,214 +8019,214 @@
 { "kflag", 0x20E98F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, CONTROL, NONE, { LIMM }, { C_CC }},
 
 /* ld<.di><.aa><.x><zz> a,b 00010bbb000000000BBBDaaZZXAAAAAA.  */
-{ "ld", 0x10000000, 0xF8FF8000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RA, BRAKET, RB, BRAKETdup }, { C_ZZ23, C_DI20, C_AA21, C_X25 }},
+{ "ld", 0x10000000, 0xF8FF8000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { RA_CHK, BRAKET, RB, BRAKETdup }, { C_ZZ23, C_DI20, C_AA21, C_X25 }},
 
 /* ld<.di><.aa><.x><zz> a,b,c 00100bbbaa110ZZXDBBBCCCCCCAAAAAA.  */
-{ "ld", 0x20300000, 0xF8380000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RA, BRAKET, RB, RC, BRAKETdup }, { C_ZZ13, C_DI16, C_AA8, C_X15 }},
+{ "ld", 0x20300000, 0xF8380000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { RA_CHK, BRAKET, RB, RC, BRAKETdup }, { C_ZZ13, C_DI16, C_AA8, C_X15 }},
 
 /* ld<.di><.aa><.x><zz> 0,b 00010bbb000000000BBBDaaZZX111110.  */
-{ "ld", 0x1000003E, 0xF8FF803F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, BRAKET, RB, BRAKETdup }, { C_ZZ23, C_DI20, C_AA21, C_X25 }},
+{ "ld", 0x1000003E, 0xF8FF803F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { ZA, BRAKET, RB, BRAKETdup }, { C_ZZ23, C_DI20, C_AA21, C_X25 }},
 
 /* ld<.di><.aa><.x><zz> 0,b,c 00100bbbaa110ZZXDBBBCCCCCC111110.  */
-{ "ld", 0x2030003E, 0xF838003F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, BRAKET, RB, RC, BRAKETdup }, { C_ZZ13, C_DI16, C_AA8, C_X15 }},
+{ "ld", 0x2030003E, 0xF838003F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { ZA, BRAKET, RB, RC, BRAKETdup }, { C_ZZ13, C_DI16, C_AA8, C_X15 }},
 
 /* ld<.di><.aa><.x><zz> a,b,s9 00010bbbssssssssSBBBDaaZZXAAAAAA.  */
-{ "ld", 0x10000000, 0xF8000000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RA, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_ZZ23, C_DI20, C_AA21, C_X25 }},
+{ "ld", 0x10000000, 0xF8000000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { RA_CHK, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_ZZ23, C_DI20, C_AA21, C_X25 }},
 
 /* ld<.di><.aa><.x><zz> 0,b,s9 00010bbbssssssssSBBBDaaZZX111110.  */
-{ "ld", 0x1000003E, 0xF800003F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_ZZ23, C_DI20, C_AA21, C_X25 }},
+{ "ld", 0x1000003E, 0xF800003F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { ZA, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_ZZ23, C_DI20, C_AA21, C_X25 }},
 
 /* ld<.di><.x><zz> a,limm 00010110000000000111DRRZZXAAAAAA.  */
-{ "ld", 0x16007000, 0xFFFFF000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RA, BRAKET, LIMM, BRAKETdup }, { C_ZZ23, C_DI20, C_X25 }},
+{ "ld", 0x16007000, 0xFFFFF000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { RA_CHK, BRAKET, LIMM, BRAKETdup }, { C_ZZ23, C_DI20, C_X25 }},
 
 /* ld<.di><.aa><.x><zz> a,b,limm 00100bbbaa110ZZXDBBB111110AAAAAA.  */
-{ "ld", 0x20300F80, 0xF8380FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RA, BRAKET, RB, LIMM, BRAKETdup }, { C_ZZ13, C_DI16, C_AA8, C_X15 }},
+{ "ld", 0x20300F80, 0xF8380FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { RA_CHK, BRAKET, RB, LIMM, BRAKETdup }, { C_ZZ13, C_DI16, C_AA8, C_X15 }},
 
 /* ld<.di><.aa><.x><zz> a,limm,c 00100110aa110ZZXD111CCCCCCAAAAAA.  */
-{ "ld", 0x26307000, 0xFF387000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RA, BRAKET, LIMM, RC, BRAKETdup }, { C_ZZ13, C_DI16, C_AA8, C_X15 }},
+{ "ld", 0x26307000, 0xFF387000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { RA_CHK, BRAKET, LIMM, RC, BRAKETdup }, { C_ZZ13, C_DI16, C_AA8, C_X15 }},
 
 /* ld<.di><.x><zz> a,limm,c 00100110RR110ZZXD111CCCCCCAAAAAA.  */
-{ "ld", 0x26307000, 0xFF387000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RA, BRAKET, LIMM, RC, BRAKETdup }, { C_ZZ13, C_DI16, C_X15 }},
+{ "ld", 0x26307000, 0xFF387000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { RA_CHK, BRAKET, LIMM, RC, BRAKETdup }, { C_ZZ13, C_DI16, C_X15 }},
 
 /* ld<.di><.x><zz> 0,limm 00010110000000000111DRRZZX111110.  */
-{ "ld", 0x1600703E, 0xFFFFF03F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, BRAKET, LIMM, BRAKETdup }, { C_ZZ23, C_DI20, C_X25 }},
+{ "ld", 0x1600703E, 0xFFFFF03F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { ZA, BRAKET, LIMM, BRAKETdup }, { C_ZZ23, C_DI20, C_X25 }},
 
 /* ld<.di><.aa><.x><zz> 0,b,limm 00100bbbaa110ZZXDBBB111110111110.  */
-{ "ld", 0x20300FBE, 0xF8380FFF, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, BRAKET, RB, LIMM, BRAKETdup }, { C_ZZ13, C_DI16, C_AA8, C_X15 }},
+{ "ld", 0x20300FBE, 0xF8380FFF, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { ZA, BRAKET, RB, LIMM, BRAKETdup }, { C_ZZ13, C_DI16, C_AA8, C_X15 }},
 
 /* ld<.di><.aa><.x><zz> 0,limm,c 00100110aa110ZZXD111CCCCCC111110.  */
-{ "ld", 0x2630703E, 0xFF38703F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, BRAKET, LIMM, RC, BRAKETdup }, { C_ZZ13, C_DI16, C_AA8, C_X15 }},
+{ "ld", 0x2630703E, 0xFF38703F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { ZA, BRAKET, LIMM, RC, BRAKETdup }, { C_ZZ13, C_DI16, C_AA8, C_X15 }},
 
 /* ld<.di><.x><zz> 0,limm,c 00100110RR110ZZXD111CCCCCC111110.  */
-{ "ld", 0x2630703E, 0xFF38703F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, BRAKET, LIMM, RC, BRAKETdup }, { C_ZZ13, C_DI16, C_X15 }},
+{ "ld", 0x2630703E, 0xFF38703F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { ZA, BRAKET, LIMM, RC, BRAKETdup }, { C_ZZ13, C_DI16, C_X15 }},
 
 /* ld<.di><.aa><.x><zz> a,limm,s9 00010110ssssssssS111DaaZZXAAAAAA.  */
-{ "ld", 0x16007000, 0xFF007000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RA, BRAKET, LIMM, SIMM9_8, BRAKETdup }, { C_ZZ23, C_DI20, C_AA21, C_X25 }},
+{ "ld", 0x16007000, 0xFF007000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { RA_CHK, BRAKET, LIMM, SIMM9_8, BRAKETdup }, { C_ZZ23, C_DI20, C_AA21, C_X25 }},
 
 /* ld<.di><.aa><.x><zz> 0,limm,s9 00010110ssssssssS111DaaZZX111110.  */
-{ "ld", 0x1600703E, 0xFF00703F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, BRAKET, LIMM, SIMM9_8, BRAKETdup }, { C_ZZ23, C_DI20, C_AA21, C_X25 }},
+{ "ld", 0x1600703E, 0xFF00703F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { ZA, BRAKET, LIMM, SIMM9_8, BRAKETdup }, { C_ZZ23, C_DI20, C_AA21, C_X25 }},
 
 /* ld<.di><.aa><.x><zz> a,limm,limm 00100110aa110ZZXD111111110AAAAAA.  */
-{ "ld", 0x26307F80, 0xFF387FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RA, BRAKET, LIMM, LIMMdup, BRAKETdup }, { C_ZZ13, C_DI16, C_AA8, C_X15 }},
+{ "ld", 0x26307F80, 0xFF387FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { RA_CHK, BRAKET, LIMM, LIMMdup, BRAKETdup }, { C_ZZ13, C_DI16, C_AA8, C_X15 }},
 
 /* ld<.di><.aa><.x><zz> 0,limm,limm 00100110aa110ZZXD111111110111110.  */
-{ "ld", 0x26307FBE, 0xFF387FFF, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, BRAKET, LIMM, LIMMdup, BRAKETdup }, { C_ZZ13, C_DI16, C_AA8, C_X15 }},
+{ "ld", 0x26307FBE, 0xFF387FFF, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { ZA, BRAKET, LIMM, LIMMdup, BRAKETdup }, { C_ZZ13, C_DI16, C_AA8, C_X15 }},
 
 /* ldb_s a,b,c 01100bbbccc01aaa.  */
-{ "ldb_s", 0x00006008, 0x0000F818, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RA_S, BRAKET, RB_S, RC_S, BRAKETdup }, { 0 }},
+{ "ldb_s", 0x00006008, 0x0000F818, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { RA_S, BRAKET, RB_S, RC_S, BRAKETdup }, { 0 }},
 
 /* ldb_s c,b,u5 10001bbbcccuuuuu.  */
-{ "ldb_s", 0x00008800, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RC_S, BRAKET, RB_S, UIMM5_11_S, BRAKETdup }, { 0 }},
+{ "ldb_s", 0x00008800, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { RC_S, BRAKET, RB_S, UIMM5_11_S, BRAKETdup }, { 0 }},
 
 /* ldb_s b,SP,u7 11000bbb001uuuuu.  */
-{ "ldb_s", 0x0000C020, 0x0000F8E0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RB_S, BRAKET, SP_S, UIMM7_A32_11_S, BRAKETdup }, { 0 }},
+{ "ldb_s", 0x0000C020, 0x0000F8E0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { RB_S, BRAKET, SP_S, UIMM7_A32_11_S, BRAKETdup }, { 0 }},
 
 /* ldb_s R0,GP,s9 1100101sssssssss.  */
-{ "ldb_s", 0x0000CA00, 0x0000FE00, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { R0_S, BRAKET, GP_S, SIMM9_7_S, BRAKETdup }, { 0 }},
+{ "ldb_s", 0x0000CA00, 0x0000FE00, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { R0_S, BRAKET, GP_S, SIMM9_7_S, BRAKETdup }, { 0 }},
 
 /* ldd<.di><.aa> a,b 00010bbb000000000BBBDaa110AAAAAA.  */
-{ "ldd", 0x10000180, 0xF8FF81C0, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RAD, BRAKET, RB, BRAKETdup }, { C_DI20, C_AA21 }},
+{ "ldd", 0x10000180, 0xF8FF81C0, ARC_OPCODE_ARCv2HS, LOAD, NONE, { RAD, BRAKET, RB, BRAKETdup }, { C_DI20, C_AA21 }},
 
 /* ldd<.di><.aa> a,b,c 00100bbbaa110110DBBBCCCCCCAAAAAA.  */
-{ "ldd", 0x20360000, 0xF83F0000, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RAD, BRAKET, RB, RC, BRAKETdup }, { C_DI16, C_AA8 }},
+{ "ldd", 0x20360000, 0xF83F0000, ARC_OPCODE_ARCv2HS, LOAD, NONE, { RAD, BRAKET, RB, RC, BRAKETdup }, { C_DI16, C_AA8 }},
 
 /* ldd<.di><.aa> 0,b 00010bbb000000000BBBDaa110111110.  */
-{ "ldd", 0x100001BE, 0xF8FF81FF, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, BRAKET, RB, BRAKETdup }, { C_DI20, C_AA21 }},
+{ "ldd", 0x100001BE, 0xF8FF81FF, ARC_OPCODE_ARCv2HS, LOAD, NONE, { ZA, BRAKET, RB, BRAKETdup }, { C_DI20, C_AA21 }},
 
 /* ldd<.di><.aa> 0,b,c 00100bbbaa110110DBBBCCCCCC111110.  */
-{ "ldd", 0x2036003E, 0xF83F003F, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, BRAKET, RB, RC, BRAKETdup }, { C_DI16, C_AA8 }},
+{ "ldd", 0x2036003E, 0xF83F003F, ARC_OPCODE_ARCv2HS, LOAD, NONE, { ZA, BRAKET, RB, RC, BRAKETdup }, { C_DI16, C_AA8 }},
 
 /* ldd<.di><.aa> a,b,s9 00010bbbssssssssSBBBDaa110AAAAAA.  */
-{ "ldd", 0x10000180, 0xF80001C0, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RAD, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_DI20, C_AA21 }},
+{ "ldd", 0x10000180, 0xF80001C0, ARC_OPCODE_ARCv2HS, LOAD, NONE, { RAD, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_DI20, C_AA21 }},
 
 /* ldd<.di><.aa> 0,b,s9 00010bbbssssssssSBBBDaa110111110.  */
-{ "ldd", 0x100001BE, 0xF80001FF, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_DI20, C_AA21 }},
+{ "ldd", 0x100001BE, 0xF80001FF, ARC_OPCODE_ARCv2HS, LOAD, NONE, { ZA, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_DI20, C_AA21 }},
 
 /* ldd<.di> a,limm 00010110000000000111DRR110AAAAAA.  */
-{ "ldd", 0x16007180, 0xFFFFF1C0, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RAD, BRAKET, LIMM, BRAKETdup }, { C_DI20 }},
+{ "ldd", 0x16007180, 0xFFFFF1C0, ARC_OPCODE_ARCv2HS, LOAD, NONE, { RAD, BRAKET, LIMM, BRAKETdup }, { C_DI20 }},
 
 /* ldd<.di><.aa> a,b,limm 00100bbbaa110110DBBB111110AAAAAA.  */
-{ "ldd", 0x20360F80, 0xF83F0FC0, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RAD, BRAKET, RB, LIMM, BRAKETdup }, { C_DI16, C_AA8 }},
+{ "ldd", 0x20360F80, 0xF83F0FC0, ARC_OPCODE_ARCv2HS, LOAD, NONE, { RAD, BRAKET, RB, LIMM, BRAKETdup }, { C_DI16, C_AA8 }},
 
 /* ldd<.di> a,limm,c 00100110RR110110D111CCCCCCAAAAAA.  */
-{ "ldd", 0x26367000, 0xFF3F7000, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RAD, BRAKET, LIMM, RC, BRAKETdup }, { C_DI16 }},
+{ "ldd", 0x26367000, 0xFF3F7000, ARC_OPCODE_ARCv2HS, LOAD, NONE, { RAD, BRAKET, LIMM, RC, BRAKETdup }, { C_DI16 }},
 
 /* ldd<.di> 0,limm 00010110000000000111DRR110111110.  */
-{ "ldd", 0x160071BE, 0xFFFFF1FF, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, BRAKET, LIMM, BRAKETdup }, { C_DI20 }},
+{ "ldd", 0x160071BE, 0xFFFFF1FF, ARC_OPCODE_ARCv2HS, LOAD, NONE, { ZA, BRAKET, LIMM, BRAKETdup }, { C_DI20 }},
 
 /* ldd<.di><.aa> 0,b,limm 00100bbbaa110110DBBB111110111110.  */
-{ "ldd", 0x20360FBE, 0xF83F0FFF, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, BRAKET, RB, LIMM, BRAKETdup }, { C_DI16, C_AA8 }},
+{ "ldd", 0x20360FBE, 0xF83F0FFF, ARC_OPCODE_ARCv2HS, LOAD, NONE, { ZA, BRAKET, RB, LIMM, BRAKETdup }, { C_DI16, C_AA8 }},
 
 /* ldd<.di> 0,limm,c 00100110RR110110D111CCCCCC111110.  */
-{ "ldd", 0x2636703E, 0xFF3F703F, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, BRAKET, LIMM, RC, BRAKETdup }, { C_DI16 }},
+{ "ldd", 0x2636703E, 0xFF3F703F, ARC_OPCODE_ARCv2HS, LOAD, NONE, { ZA, BRAKET, LIMM, RC, BRAKETdup }, { C_DI16 }},
 
 /* ldd<.di><.aa> a,limm,s9 00010110ssssssssS111Daa110AAAAAA.  */
-{ "ldd", 0x16007180, 0xFF0071C0, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RAD, BRAKET, LIMM, SIMM9_8, BRAKETdup }, { C_DI20, C_AA21 }},
+{ "ldd", 0x16007180, 0xFF0071C0, ARC_OPCODE_ARCv2HS, LOAD, NONE, { RAD, BRAKET, LIMM, SIMM9_8, BRAKETdup }, { C_DI20, C_AA21 }},
 
 /* ldd<.di><.aa> 0,limm,s9 00010110ssssssssS111Daa110111110.  */
-{ "ldd", 0x160071BE, 0xFF0071FF, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, BRAKET, LIMM, SIMM9_8, BRAKETdup }, { C_DI20, C_AA21 }},
+{ "ldd", 0x160071BE, 0xFF0071FF, ARC_OPCODE_ARCv2HS, LOAD, NONE, { ZA, BRAKET, LIMM, SIMM9_8, BRAKETdup }, { C_DI20, C_AA21 }},
 
 /* ldh_s a,b,c 01100bbbccc10aaa.  */
-{ "ldh_s", 0x00006010, 0x0000F818, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RA_S, BRAKET, RB_S, RC_S, BRAKETdup }, { 0 }},
+{ "ldh_s", 0x00006010, 0x0000F818, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { RA_S, BRAKET, RB_S, RC_S, BRAKETdup }, { 0 }},
 
 /* ldh_s c,b,u6 10010bbbcccuuuuu.  */
-{ "ldh_s", 0x00009000, 0x0000F800, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RC_S, BRAKET, RB_S, UIMM6_A16_11_S, BRAKETdup }, { 0 }},
+{ "ldh_s", 0x00009000, 0x0000F800, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { RC_S, BRAKET, RB_S, UIMM6_A16_11_S, BRAKETdup }, { 0 }},
 
 /* ldh_s.X c,b,u6 10011bbbcccuuuuu.  */
-{ "ldh_s", 0x00009800, 0x0000F800, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RC_S, BRAKET, RB_S, UIMM6_A16_11_S, BRAKETdup }, { C_XHARD }},
+{ "ldh_s", 0x00009800, 0x0000F800, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { RC_S, BRAKET, RB_S, UIMM6_A16_11_S, BRAKETdup }, { C_XHARD }},
 
 /* ldh_s R0,GP,s10 1100110sssssssss.  */
-{ "ldh_s", 0x0000CC00, 0x0000FE00, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { R0_S, BRAKET, GP_S, SIMM10_A16_7_Sbis, BRAKETdup }, { 0 }},
+{ "ldh_s", 0x0000CC00, 0x0000FE00, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { R0_S, BRAKET, GP_S, SIMM10_A16_7_Sbis, BRAKETdup }, { 0 }},
 
 /* ldi b,c 00100bbb00100110RBBBCCCCCCRRRRRR.  */
-{ "ldi", 0x20260000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, CD2, { RB, BRAKET, RC, BRAKETdup }, { 0 }},
+{ "ldi", 0x20260000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, CD2, { RB_CHK, BRAKET, RC, BRAKETdup }, { 0 }},
 
 /* ldi 0,c 0010011000100110R111CCCCCCRRRRRR.  */
-{ "ldi", 0x26267000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, CD2, { ZA, BRAKET, RC, BRAKETdup }, { 0 }},
+{ "ldi", 0x26267000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, CD2, { ZA, BRAKET, RC, BRAKETdup }, { 0 }},
 
 /* ldi b,u6 00100bbb01100110RBBBuuuuuu000000.  */
-{ "ldi", 0x20660000, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, CD2, { RB, BRAKET, UIMM6_20, BRAKETdup }, { 0 }},
+{ "ldi", 0x20660000, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, CD2, { RB_CHK, BRAKET, UIMM6_20, BRAKETdup }, { 0 }},
 
 /* ldi 0,u6 0010011001100110R111uuuuuu000000.  */
-{ "ldi", 0x26667000, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, CD2, { ZA, BRAKET, UIMM6_20, BRAKETdup }, { 0 }},
+{ "ldi", 0x26667000, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, CD2, { ZA, BRAKET, UIMM6_20, BRAKETdup }, { 0 }},
 
 /* ldi<.cc> b,u6 00100bbb11100110RBBBuuuuuu1QQQQQ.  */
-{ "ldi", 0x20E60020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, MEMORY, CD2, { RB, BRAKET, UIMM6_20, BRAKETdup }, { C_CC }},
+{ "ldi", 0x20E60020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, LOAD, CD2, { RB_CHK, BRAKET, UIMM6_20, BRAKETdup }, { C_CC }},
 
 /* ldi<.cc> 0,u6 0010011011100110R111uuuuuu1QQQQQ.  */
-{ "ldi", 0x26E67020, 0xFFFF7020, ARC_OPCODE_ARCv2EM, MEMORY, CD2, { ZA, BRAKET, UIMM6_20, BRAKETdup }, { C_CC }},
+{ "ldi", 0x26E67020, 0xFFFF7020, ARC_OPCODE_ARCv2EM, LOAD, CD2, { ZA, BRAKET, UIMM6_20, BRAKETdup }, { C_CC }},
 
 /* ldi b,s12 00100bbb10100110RBBBssssssSSSSSS.  */
-{ "ldi", 0x20A60000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, CD2, { RB, BRAKET, SIMM12_20, BRAKETdup }, { 0 }},
+{ "ldi", 0x20A60000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, CD2, { RB_CHK, BRAKET, SIMM12_20, BRAKETdup }, { 0 }},
 
 /* ldi 0,s12 0010011010100110R111ssssssSSSSSS.  */
-{ "ldi", 0x26A67000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, CD2, { ZA, BRAKET, SIMM12_20, BRAKETdup }, { 0 }},
+{ "ldi", 0x26A67000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, CD2, { ZA, BRAKET, SIMM12_20, BRAKETdup }, { 0 }},
 
 /* ldi b,limm 00100bbb00100110RBBB111110RRRRRR.  */
-{ "ldi", 0x20260F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, CD2, { RB, BRAKET, LIMM, BRAKETdup }, { 0 }},
+{ "ldi", 0x20260F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, CD2, { RB_CHK, BRAKET, LIMM, BRAKETdup }, { 0 }},
 
 /* ldi 0,limm 0010011000100110R111111110RRRRRR.  */
-{ "ldi", 0x26267F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, CD2, { ZA, BRAKET, LIMM, BRAKETdup }, { 0 }},
+{ "ldi", 0x26267F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, CD2, { ZA, BRAKET, LIMM, BRAKETdup }, { 0 }},
 
 /* ldi_s b,u7 01010bbbUUUU1uuu.  */
-{ "ldi_s", 0x00005008, 0x0000F808, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, CD2, { RB_S, BRAKET, UIMM7_13_S, BRAKETdup }, { 0 }},
+{ "ldi_s", 0x00005008, 0x0000F808, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, CD2, { RB_S, BRAKET, UIMM7_13_S, BRAKETdup }, { 0 }},
 
 /* ldm a,u6,b 00101bbb01001100RBBBRuuuuuAAAAAA.  */
-{ "ldm", 0x284C0000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RA, UIMM6_A16_21, RB }, { 0 }},
+{ "ldm", 0x284C0000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, LOAD, NONE, { RA_CHK, UIMM6_A16_21, RB }, { 0 }},
 
 /* ldm 0,u6,b 00101bbb01001100RBBBRuuuuu111110.  */
-{ "ldm", 0x284C003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, UIMM6_A16_21, RB }, { 0 }},
+{ "ldm", 0x284C003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, LOAD, NONE, { ZA, UIMM6_A16_21, RB }, { 0 }},
 
 /* ldm a,u6,limm 0010111001001100R111RuuuuuAAAAAA.  */
-{ "ldm", 0x2E4C7000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RA, UIMM6_A16_21, LIMM }, { 0 }},
+{ "ldm", 0x2E4C7000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, LOAD, NONE, { RA_CHK, UIMM6_A16_21, LIMM }, { 0 }},
 
 /* ldm 0,u6,limm 0010111001001100R111Ruuuuu111110.  */
-{ "ldm", 0x2E4C703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, UIMM6_A16_21, LIMM }, { 0 }},
+{ "ldm", 0x2E4C703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, LOAD, NONE, { ZA, UIMM6_A16_21, LIMM }, { 0 }},
 
 /* ldw_s a,b,c 01100bbbccc10aaa.  */
-{ "ldw_s", 0x00006010, 0x0000F818, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, MEMORY, NONE, { RA_S, BRAKET, RB_S, RC_S, BRAKETdup }, { 0 }},
+{ "ldw_s", 0x00006010, 0x0000F818, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, LOAD, NONE, { RA_S, BRAKET, RB_S, RC_S, BRAKETdup }, { 0 }},
 
 /* ldw_s c,b,u6 10010bbbcccuuuuu.  */
-{ "ldw_s", 0x00009000, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, MEMORY, NONE, { RC_S, BRAKET, RB_S, UIMM6_A16_11_S, BRAKETdup }, { 0 }},
+{ "ldw_s", 0x00009000, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, LOAD, NONE, { RC_S, BRAKET, RB_S, UIMM6_A16_11_S, BRAKETdup }, { 0 }},
 
 /* ldw_s.X c,b,u6 10011bbbcccuuuuu.  */
-{ "ldw_s", 0x00009800, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, MEMORY, NONE, { RC_S, BRAKET, RB_S, UIMM6_A16_11_S, BRAKETdup }, { C_XHARD }},
+{ "ldw_s", 0x00009800, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, LOAD, NONE, { RC_S, BRAKET, RB_S, UIMM6_A16_11_S, BRAKETdup }, { C_XHARD }},
 
 /* ldw_s R0,GP,s10 1100110sssssssss.  */
-{ "ldw_s", 0x0000CC00, 0x0000FE00, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, MEMORY, NONE, { R0_S, BRAKET, GP_S, SIMM10_A16_7_Sbis, BRAKETdup }, { 0 }},
+{ "ldw_s", 0x0000CC00, 0x0000FE00, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, LOAD, NONE, { R0_S, BRAKET, GP_S, SIMM10_A16_7_Sbis, BRAKETdup }, { 0 }},
 
 /* ld_s a,b,c 01100bbbccc00aaa.  */
-{ "ld_s", 0x00006000, 0x0000F818, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RA_S, BRAKET, RB_S, RC_S, BRAKETdup }, { 0 }},
+{ "ld_s", 0x00006000, 0x0000F818, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { RA_S, BRAKET, RB_S, RC_S, BRAKETdup }, { 0 }},
 
 /* ld_s.AS a,b,c 01001bbbccc00aaa.  */
-{ "ld_s", 0x00004800, 0x0000F818, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, CD2, { RA_S, BRAKET, RB_S, RC_S, BRAKETdup }, { C_AS }},
+{ "ld_s", 0x00004800, 0x0000F818, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, CD2, { RA_S, BRAKET, RB_S, RC_S, BRAKETdup }, { C_AS }},
 
 /* ld_s R0,h,u5 01000U00hhhuu1HH.  */
-{ "ld_s", 0x00004004, 0x0000FB04, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, CD2, { R0_S, BRAKET, RH_S, UIMM5_A32_11_S, BRAKETdup }, { 0 }},
+{ "ld_s", 0x00004004, 0x0000FB04, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, CD2, { R0_S, BRAKET, RH_S, UIMM5_A32_11_S, BRAKETdup }, { 0 }},
 
 /* ld_s R1,h,u5 01000U01hhhuu1HH.  */
-{ "ld_s", 0x00004104, 0x0000FB04, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, CD2, { R1_S, BRAKET, RH_S, UIMM5_A32_11_S, BRAKETdup }, { 0 }},
+{ "ld_s", 0x00004104, 0x0000FB04, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, CD2, { R1_S, BRAKET, RH_S, UIMM5_A32_11_S, BRAKETdup }, { 0 }},
 
 /* ld_s R2,h,u5 01000U10hhhuu1HH.  */
-{ "ld_s", 0x00004204, 0x0000FB04, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, CD2, { R2_S, BRAKET, RH_S, UIMM5_A32_11_S, BRAKETdup }, { 0 }},
+{ "ld_s", 0x00004204, 0x0000FB04, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, CD2, { R2_S, BRAKET, RH_S, UIMM5_A32_11_S, BRAKETdup }, { 0 }},
 
 /* ld_s R3,h,u5 01000U11hhhuu1HH.  */
-{ "ld_s", 0x00004304, 0x0000FB04, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, CD2, { R3_S, BRAKET, RH_S, UIMM5_A32_11_S, BRAKETdup }, { 0 }},
+{ "ld_s", 0x00004304, 0x0000FB04, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, CD2, { R3_S, BRAKET, RH_S, UIMM5_A32_11_S, BRAKETdup }, { 0 }},
 
 /* ld_s b,SP,u7 11000bbb000uuuuu.  */
-{ "ld_s", 0x0000C000, 0x0000F8E0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RB_S, BRAKET, SP_S, UIMM7_A32_11_S, BRAKETdup }, { 0 }},
+{ "ld_s", 0x0000C000, 0x0000F8E0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { RB_S, BRAKET, SP_S, UIMM7_A32_11_S, BRAKETdup }, { 0 }},
 
 /* ld_s c,b,u7 10000bbbcccuuuuu.  */
-{ "ld_s", 0x00008000, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RC_S, BRAKET, RB_S, UIMM7_A32_11_S, BRAKETdup }, { 0 }},
+{ "ld_s", 0x00008000, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { RC_S, BRAKET, RB_S, UIMM7_A32_11_S, BRAKETdup }, { 0 }},
 
 /* ld_s b,PCL,u10 11010bbbuuuuuuuu.  */
-{ "ld_s", 0x0000D000, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RB_S, BRAKET, PCL_S, UIMM10_A32_8_S, BRAKETdup }, { 0 }},
+{ "ld_s", 0x0000D000, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { RB_S, BRAKET, PCL_S, UIMM10_A32_8_S, BRAKETdup }, { 0 }},
 
 /* ld_s R0,GP,s11 1100100sssssssss.  */
-{ "ld_s", 0x0000C800, 0x0000FE00, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { R0_S, BRAKET, GP_S, SIMM11_A32_7_S, BRAKETdup }, { 0 }},
+{ "ld_s", 0x0000C800, 0x0000FE00, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, NONE, { R0_S, BRAKET, GP_S, SIMM11_A32_7_S, BRAKETdup }, { 0 }},
 
 /* ld_s R1,GP,s11 01010SSSSSS00sss.  */
-{ "ld_s", 0x00005000, 0x0000F818, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, CD2, { R1_S, BRAKET, GP_S, SIMM11_A32_13_S, BRAKETdup }, { 0 }},
+{ "ld_s", 0x00005000, 0x0000F818, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOAD, CD2, { R1_S, BRAKET, GP_S, SIMM11_A32_13_S, BRAKETdup }, { 0 }},
 
 /* leave_s u7 11000UUU110uuuu0.  */
 { "leave_s", 0x0000C0C0, 0x0000F8E1, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { BRAKET, RRANGE_EL, FP_EL, BLINK_EL, PCL_EL, BRAKETdup }, { 0 }},
@@ -8287,49 +8287,49 @@
 { "lp", 0x20680000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, BRANCH, NONE, { UIMM7_A16_20 }, { 0 }},
 
 /* lr b,c 00100bbb001010100BBBCCCCCCRRRRRR.  */
-{ "lr", 0x202A0000, 0xF8FF8000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, AUXREG, NONE, { RB, BRAKET, RC, BRAKETdup }, { 0 }},
+{ "lr", 0x202A0000, 0xF8FF8000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, AUXREG, NONE, { RB_CHK, BRAKET, RC, BRAKETdup }, { 0 }},
 
 /* lr 0,c 00100110001010100111CCCCCCRRRRRR.  */
 { "lr", 0x262A7000, 0xFFFFF000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, AUXREG, NONE, { ZA, BRAKET, RC, BRAKETdup }, { 0 }},
 
 /* lr b,c 00100bbb00101010RBBBCCCCCCRRRRRR.  */
-{ "lr", 0x202A0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { RB, BRAKET, RC, BRAKETdup }, { 0 }},
+{ "lr", 0x202A0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { RB_CHK, BRAKET, RC, BRAKETdup }, { 0 }},
 
 /* lr 0,c 0010011000101010R111CCCCCCRRRRRR.  */
 { "lr", 0x262A7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { ZA, BRAKET, RC, BRAKETdup }, { 0 }},
 
 /* lr b,u6 00100bbb011010100BBBuuuuuu000000.  */
-{ "lr", 0x206A0000, 0xF8FF803F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, AUXREG, NONE, { RB, BRAKET, UIMM6_20, BRAKETdup }, { 0 }},
+{ "lr", 0x206A0000, 0xF8FF803F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, AUXREG, NONE, { RB_CHK, BRAKET, UIMM6_20, BRAKETdup }, { 0 }},
 
 /* lr 0,u6 00100110011010100111uuuuuu000000.  */
 { "lr", 0x266A7000, 0xFFFFF03F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, AUXREG, NONE, { ZA, BRAKET, UIMM6_20, BRAKETdup }, { 0 }},
 
 /* lr b,u6 00100bbb01101010RBBBuuuuuu000000.  */
-{ "lr", 0x206A0000, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { RB, BRAKET, UIMM6_20, BRAKETdup }, { 0 }},
+{ "lr", 0x206A0000, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { RB_CHK, BRAKET, UIMM6_20, BRAKETdup }, { 0 }},
 
 /* lr 0,u6 0010011001101010R111uuuuuu000000.  */
 { "lr", 0x266A7000, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { ZA, BRAKET, UIMM6_20, BRAKETdup }, { 0 }},
 
 /* lr b,s12 00100bbb101010100BBBssssssSSSSSS.  */
-{ "lr", 0x20AA0000, 0xF8FF8000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, AUXREG, NONE, { RB, BRAKET, SIMM12_20, BRAKETdup }, { 0 }},
+{ "lr", 0x20AA0000, 0xF8FF8000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, AUXREG, NONE, { RB_CHK, BRAKET, SIMM12_20, BRAKETdup }, { 0 }},
 
 /* lr 0,s12 00100110101010100111ssssssSSSSSS.  */
 { "lr", 0x26AA7000, 0xFFFFF000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, AUXREG, NONE, { ZA, BRAKET, SIMM12_20, BRAKETdup }, { 0 }},
 
 /* lr b,s12 00100bbb10101010RBBBssssssSSSSSS.  */
-{ "lr", 0x20AA0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { RB, BRAKET, SIMM12_20, BRAKETdup }, { 0 }},
+{ "lr", 0x20AA0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { RB_CHK, BRAKET, SIMM12_20, BRAKETdup }, { 0 }},
 
 /* lr 0,s12 0010011010101010R111ssssssSSSSSS.  */
 { "lr", 0x26AA7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { ZA, BRAKET, SIMM12_20, BRAKETdup }, { 0 }},
 
 /* lr b,limm 00100bbb001010100BBB111110RRRRRR.  */
-{ "lr", 0x202A0F80, 0xF8FF8FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, AUXREG, NONE, { RB, BRAKET, LIMM, BRAKETdup }, { 0 }},
+{ "lr", 0x202A0F80, 0xF8FF8FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, AUXREG, NONE, { RB_CHK, BRAKET, LIMM, BRAKETdup }, { 0 }},
 
 /* lr 0,limm 00100110001010100111111110RRRRRR.  */
 { "lr", 0x262A7F80, 0xFFFFFFC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, AUXREG, NONE, { ZA, BRAKET, LIMM, BRAKETdup }, { 0 }},
 
 /* lr b,limm 00100bbb00101010RBBB111110RRRRRR.  */
-{ "lr", 0x202A0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { RB, BRAKET, LIMM, BRAKETdup }, { 0 }},
+{ "lr", 0x202A0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { RB_CHK, BRAKET, LIMM, BRAKETdup }, { 0 }},
 
 /* lr 0,limm 0010011000101010R111111110RRRRRR.  */
 { "lr", 0x262A7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { ZA, BRAKET, LIMM, BRAKETdup }, { 0 }},
@@ -8485,31 +8485,31 @@
 { "lsr8", 0x2E2F7F8E, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, SHFT1, { ZA, LIMM }, { C_F }},
 
 /* lsrdw<.f> a,b,c 00101bbb00100011FBBBCCCCCCAAAAAA.  */
-{ "lsrdw", 0x28230000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "lsrdw", 0x28230000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* lsrdw<.f> 0,b,c 00101bbb00100011FBBBCCCCCC111110.  */
 { "lsrdw", 0x2823003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* lsrdw<.f><.cc> b,b,c 00101bbb11100011FBBBCCCCCC0QQQQQ.  */
-{ "lsrdw", 0x28E30000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "lsrdw", 0x28E30000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* lsrdw<.f> a,b,u6 00101bbb01100011FBBBuuuuuuAAAAAA.  */
-{ "lsrdw", 0x28630000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "lsrdw", 0x28630000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* lsrdw<.f> 0,b,u6 00101bbb01100011FBBBuuuuuu111110.  */
 { "lsrdw", 0x2863003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* lsrdw<.f><.cc> b,b,u6 00101bbb11100011FBBBuuuuuu1QQQQQ.  */
-{ "lsrdw", 0x28E30020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "lsrdw", 0x28E30020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* lsrdw<.f> b,b,s12 00101bbb10100011FBBBssssssSSSSSS.  */
-{ "lsrdw", 0x28A30000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "lsrdw", 0x28A30000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* lsrdw<.f> a,limm,c 0010111000100011F111CCCCCCAAAAAA.  */
-{ "lsrdw", 0x2E237000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "lsrdw", 0x2E237000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* lsrdw<.f> a,b,limm 00101bbb00100011FBBB111110AAAAAA.  */
-{ "lsrdw", 0x28230F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "lsrdw", 0x28230F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* lsrdw<.f> 0,limm,c 0010111000100011F111CCCCCC111110.  */
 { "lsrdw", 0x2E23703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -8521,10 +8521,10 @@
 { "lsrdw", 0x2EE37000, 0xFFFF7020, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* lsrdw<.f><.cc> b,b,limm 00101bbb11100011FBBB1111100QQQQQ.  */
-{ "lsrdw", 0x28E30F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "lsrdw", 0x28E30F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* lsrdw<.f> a,limm,u6 0010111001100011F111uuuuuuAAAAAA.  */
-{ "lsrdw", 0x2E637000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "lsrdw", 0x2E637000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* lsrdw<.f> 0,limm,u6 0010111001100011F111uuuuuu111110.  */
 { "lsrdw", 0x2E63703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -8536,7 +8536,7 @@
 { "lsrdw", 0x2EA37000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* lsrdw<.f> a,limm,limm 0010111000100011F111111110AAAAAA.  */
-{ "lsrdw", 0x2E237F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "lsrdw", 0x2E237F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* lsrdw<.f> 0,limm,limm 0010111000100011F111111110111110.  */
 { "lsrdw", 0x2E237FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -8554,271 +8554,271 @@
 { "lsr_s", 0x0000B820, 0x0000F8E0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOGICAL, SHFT2, { RB_S, RB_Sdup, UIMM5_11_S }, { 0 }},
 
 /* mac<.f> a,b,c 00101bbb00001110FBBBCCCCCCAAAAAA.  */
-{ "mac", 0x280E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, RC }, { C_F }},
+{ "mac", 0x280E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, RC }, { C_F }},
 
 /* mac<.f> 0,b,c 00101bbb00001110FBBBCCCCCC111110.  */
-{ "mac", 0x280E003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, RC }, { C_F }},
+{ "mac", 0x280E003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, RC }, { C_F }},
 
 /* mac<.f><.cc> b,b,c 00101bbb11001110FBBBCCCCCC0QQQQQ.  */
-{ "mac", 0x28CE0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mac", 0x28CE0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mac<.f> a,b,u6 00101bbb01001110FBBBuuuuuuAAAAAA.  */
-{ "mac", 0x284E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mac", 0x284E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mac<.f> 0,b,u6 00101bbb01001110FBBBuuuuuu111110.  */
-{ "mac", 0x284E003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "mac", 0x284E003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mac<.f><.cc> b,b,u6 00101bbb11001110FBBBuuuuuu1QQQQQ.  */
-{ "mac", 0x28CE0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mac", 0x28CE0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mac<.f> b,b,s12 00101bbb10001110FBBBssssssSSSSSS.  */
-{ "mac", 0x288E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mac", 0x288E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mac<.f> a,limm,c 0010111000001110F111CCCCCCAAAAAA.  */
-{ "mac", 0x2E0E7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, RC }, { C_F }},
+{ "mac", 0x2E0E7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mac<.f> a,b,limm 00101bbb00001110FBBB111110AAAAAA.  */
-{ "mac", 0x280E0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, LIMM }, { C_F }},
+{ "mac", 0x280E0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mac<.f> 0,limm,c 0010111000001110F111CCCCCC111110.  */
-{ "mac", 0x2E0E703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, RC }, { C_F }},
+{ "mac", 0x2E0E703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, RC }, { C_F }},
 
 /* mac<.f> 0,b,limm 00101bbb00001110FBBB111110111110.  */
-{ "mac", 0x280E0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, LIMM }, { C_F }},
+{ "mac", 0x280E0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, LIMM }, { C_F }},
 
 /* mac<.f><.cc> b,b,limm 00101bbb11001110FBBB1111100QQQQQ.  */
-{ "mac", 0x28CE0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mac", 0x28CE0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mac<.f><.cc> 0,limm,c 0010111011001110F111CCCCCC0QQQQQ.  */
-{ "mac", 0x2ECE7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "mac", 0x2ECE7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mac<.f> a,limm,u6 0010111001001110F111uuuuuuAAAAAA.  */
-{ "mac", 0x2E4E7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mac", 0x2E4E7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mac<.f> 0,limm,u6 0010111001001110F111uuuuuu111110.  */
-{ "mac", 0x2E4E703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "mac", 0x2E4E703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* mac<.f><.cc> 0,limm,u6 0010111011001110F111uuuuuu1QQQQQ.  */
-{ "mac", 0x2ECE7020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "mac", 0x2ECE7020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* mac<.f> 0,limm,s12 0010111010001110F111ssssssSSSSSS.  */
-{ "mac", 0x2E8E7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "mac", 0x2E8E7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mac<.f> a,limm,limm 0010111000001110F111111110AAAAAA.  */
-{ "mac", 0x2E0E7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mac", 0x2E0E7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mac<.f> 0,limm,limm 0010111000001110F111111110111110.  */
-{ "mac", 0x2E0E7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "mac", 0x2E0E7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* mac<.f><.cc> 0,limm,limm 0010111011001110F1111111100QQQQQ.  */
-{ "mac", 0x2ECE7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "mac", 0x2ECE7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* macd<.f> a,b,c 00101bbb00011010FBBBCCCCCCAAAAAA.  */
-{ "macd", 0x281A0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, RB, RC }, { C_F }},
+{ "macd", 0x281A0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, RB, RC }, { C_F }},
 
 /* macd<.f> 0,b,c 00101bbb00011010FBBBCCCCCC111110.  */
-{ "macd", 0x281A003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, RB, RC }, { C_F }},
+{ "macd", 0x281A003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, RB, RC }, { C_F }},
 
 /* macd<.f><.cc> b,b,c 00101bbb11011010FBBBCCCCCC0QQQQQ.  */
-{ "macd", 0x28DA0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "macd", 0x28DA0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* macd<.f> a,b,u6 00101bbb01011010FBBBuuuuuuAAAAAA.  */
-{ "macd", 0x285A0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "macd", 0x285A0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* macd<.f> 0,b,u6 00101bbb01011010FBBBuuuuuu111110.  */
-{ "macd", 0x285A003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "macd", 0x285A003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* macd<.f><.cc> b,b,u6 00101bbb11011010FBBBuuuuuu1QQQQQ.  */
-{ "macd", 0x28DA0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "macd", 0x28DA0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* macd<.f> b,b,s12 00101bbb10011010FBBBssssssSSSSSS.  */
-{ "macd", 0x289A0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "macd", 0x289A0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* macd<.f> a,limm,c 0010111000011010F111CCCCCCAAAAAA.  */
-{ "macd", 0x2E1A7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, LIMM, RC }, { C_F }},
+{ "macd", 0x2E1A7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* macd<.f> a,b,limm 00101bbb00011010FBBB111110AAAAAA.  */
-{ "macd", 0x281A0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, RB, LIMM }, { C_F }},
+{ "macd", 0x281A0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* macd<.f> 0,limm,c 0010111000011010F111CCCCCC111110.  */
-{ "macd", 0x2E1A703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, RC }, { C_F }},
+{ "macd", 0x2E1A703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, RC }, { C_F }},
 
 /* macd<.f> 0,b,limm 00101bbb00011010FBBB111110111110.  */
-{ "macd", 0x281A0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, RB, LIMM }, { C_F }},
+{ "macd", 0x281A0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, RB, LIMM }, { C_F }},
 
 /* macd<.f><.cc> b,b,limm 00101bbb11011010FBBB1111100QQQQQ.  */
-{ "macd", 0x28DA0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "macd", 0x28DA0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* macd<.f><.cc> 0,limm,c 0010111011011010F111CCCCCC0QQQQQ.  */
-{ "macd", 0x2EDA7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "macd", 0x2EDA7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* macd<.f> a,limm,u6 0010111001011010F111uuuuuuAAAAAA.  */
-{ "macd", 0x2E5A7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "macd", 0x2E5A7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* macd<.f> 0,limm,u6 0010111001011010F111uuuuuu111110.  */
-{ "macd", 0x2E5A703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "macd", 0x2E5A703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* macd<.f><.cc> 0,limm,u6 0010111011011010F111uuuuuu1QQQQQ.  */
-{ "macd", 0x2EDA7020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "macd", 0x2EDA7020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* macd<.f> 0,limm,s12 0010111010011010F111ssssssSSSSSS.  */
-{ "macd", 0x2E9A7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "macd", 0x2E9A7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* macd<.f> a,limm,limm 0010111000011010F111111110AAAAAA.  */
-{ "macd", 0x2E1A7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "macd", 0x2E1A7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* macd<.f> 0,limm,limm 0010111000011010F111111110111110.  */
-{ "macd", 0x2E1A7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "macd", 0x2E1A7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* macd<.f><.cc> 0,limm,limm 0010111011011010F1111111100QQQQQ.  */
-{ "macd", 0x2EDA7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "macd", 0x2EDA7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* macdf<.f> a,b,c 00110bbb00010011FBBBCCCCCCAAAAAA.  */
-{ "macdf", 0x30130000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, ARITH, NONE, { RA, RB, RC }, { C_F }},
+{ "macdf", 0x30130000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, MPY, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* macdf<.f> 0,b,c 00110bbb00010011FBBBCCCCCC111110.  */
-{ "macdf", 0x3013003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, RB, RC }, { C_F }},
+{ "macdf", 0x3013003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, MPY, NONE, { ZA, RB, RC }, { C_F }},
 
 /* macdf<.f><.cc> b,b,c 00110bbb11010011FBBBCCCCCC0QQQQQ.  */
-{ "macdf", 0x30D30000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, ARITH, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "macdf", 0x30D30000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, MPY, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* macdf<.f> a,b,u6 00110bbb01010011FBBBuuuuuuAAAAAA.  */
-{ "macdf", 0x30530000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, ARITH, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "macdf", 0x30530000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, MPY, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* macdf<.f> 0,b,u6 00110bbb01010011FBBBuuuuuu111110.  */
-{ "macdf", 0x3053003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "macdf", 0x3053003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, MPY, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* macdf<.f><.cc> b,b,u6 00110bbb11010011FBBBuuuuuu1QQQQQ.  */
-{ "macdf", 0x30D30020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, ARITH, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "macdf", 0x30D30020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, MPY, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* macdf<.f> b,b,s12 00110bbb10010011FBBBssssssSSSSSS.  */
-{ "macdf", 0x30930000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, ARITH, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "macdf", 0x30930000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, MPY, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* macdf<.f> a,limm,c 0011011000010011F111CCCCCCAAAAAA.  */
-{ "macdf", 0x36137000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, ARITH, NONE, { RA, LIMM, RC }, { C_F }},
+{ "macdf", 0x36137000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, MPY, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* macdf<.f> a,b,limm 00110bbb00010011FBBB111110AAAAAA.  */
-{ "macdf", 0x30130F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, ARITH, NONE, { RA, RB, LIMM }, { C_F }},
+{ "macdf", 0x30130F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, MPY, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* macdf<.f> 0,limm,c 0011011000010011F111CCCCCC111110.  */
-{ "macdf", 0x3613703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, LIMM, RC }, { C_F }},
+{ "macdf", 0x3613703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, MPY, NONE, { ZA, LIMM, RC }, { C_F }},
 
 /* macdf<.f> 0,b,limm 00110bbb00010011FBBB111110111110.  */
-{ "macdf", 0x30130FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, RB, LIMM }, { C_F }},
+{ "macdf", 0x30130FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, MPY, NONE, { ZA, RB, LIMM }, { C_F }},
 
 /* macdf<.f><.cc> b,b,limm 00110bbb11010011FBBB1111100QQQQQ.  */
-{ "macdf", 0x30D30F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, ARITH, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "macdf", 0x30D30F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, MPY, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* macdf<.f><.cc> 0,limm,c 0011011011010011F111CCCCCC0QQQQQ.  */
-{ "macdf", 0x36D37000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "macdf", 0x36D37000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, MPY, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* macdf<.f> a,limm,u6 0011011001010011F111uuuuuuAAAAAA.  */
-{ "macdf", 0x36537000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, ARITH, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "macdf", 0x36537000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, MPY, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* macdf<.f> 0,limm,u6 0011011001010011F111uuuuuu111110.  */
-{ "macdf", 0x3653703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "macdf", 0x3653703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, MPY, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* macdf<.f><.cc> 0,limm,u6 0011011011010011F111uuuuuu1QQQQQ.  */
-{ "macdf", 0x36D37020, 0xFFFF7020, ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "macdf", 0x36D37020, 0xFFFF7020, ARC_OPCODE_ARCv2EM, MPY, NONE, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* macdf<.f> 0,limm,s12 0011011010010011F111ssssssSSSSSS.  */
-{ "macdf", 0x36937000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "macdf", 0x36937000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, MPY, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* macdf<.f> a,limm,limm 0011011000010011F111111110AAAAAA.  */
-{ "macdf", 0x36137F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, ARITH, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "macdf", 0x36137F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, MPY, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* macdf<.f> 0,limm,limm 0011011000010011F111111110111110.  */
-{ "macdf", 0x36137FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "macdf", 0x36137FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, MPY, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* macdf<.f><.cc> 0,limm,limm 0011011011010011F1111111100QQQQQ.  */
-{ "macdf", 0x36D37F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "macdf", 0x36D37F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, MPY, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* macdu<.f> a,b,c 00101bbb00011011FBBBCCCCCCAAAAAA.  */
-{ "macdu", 0x281B0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, RB, RC }, { C_F }},
+{ "macdu", 0x281B0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, RB, RC }, { C_F }},
 
 /* macdu<.f> 0,b,c 00101bbb00011011FBBBCCCCCC111110.  */
-{ "macdu", 0x281B003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, RB, RC }, { C_F }},
+{ "macdu", 0x281B003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, RB, RC }, { C_F }},
 
 /* macdu<.f><.cc> b,b,c 00101bbb11011011FBBBCCCCCC0QQQQQ.  */
-{ "macdu", 0x28DB0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "macdu", 0x28DB0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* macdu<.f> a,b,u6 00101bbb01011011FBBBuuuuuuAAAAAA.  */
-{ "macdu", 0x285B0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "macdu", 0x285B0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* macdu<.f> 0,b,u6 00101bbb01011011FBBBuuuuuu111110.  */
-{ "macdu", 0x285B003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "macdu", 0x285B003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* macdu<.f><.cc> b,b,u6 00101bbb11011011FBBBuuuuuu1QQQQQ.  */
-{ "macdu", 0x28DB0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "macdu", 0x28DB0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* macdu<.f> b,b,s12 00101bbb10011011FBBBssssssSSSSSS.  */
-{ "macdu", 0x289B0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "macdu", 0x289B0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* macdu<.f> a,limm,c 0010111000011011F111CCCCCCAAAAAA.  */
-{ "macdu", 0x2E1B7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, LIMM, RC }, { C_F }},
+{ "macdu", 0x2E1B7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* macdu<.f> a,b,limm 00101bbb00011011FBBB111110AAAAAA.  */
-{ "macdu", 0x281B0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, RB, LIMM }, { C_F }},
+{ "macdu", 0x281B0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* macdu<.f> 0,limm,c 0010111000011011F111CCCCCC111110.  */
-{ "macdu", 0x2E1B703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, RC }, { C_F }},
+{ "macdu", 0x2E1B703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, RC }, { C_F }},
 
 /* macdu<.f> 0,b,limm 00101bbb00011011FBBB111110111110.  */
-{ "macdu", 0x281B0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, RB, LIMM }, { C_F }},
+{ "macdu", 0x281B0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, RB, LIMM }, { C_F }},
 
 /* macdu<.f><.cc> b,b,limm 00101bbb11011011FBBB1111100QQQQQ.  */
-{ "macdu", 0x28DB0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "macdu", 0x28DB0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* macdu<.f><.cc> 0,limm,c 0010111011011011F111CCCCCC0QQQQQ.  */
-{ "macdu", 0x2EDB7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "macdu", 0x2EDB7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* macdu<.f> a,limm,u6 0010111001011011F111uuuuuuAAAAAA.  */
-{ "macdu", 0x2E5B7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "macdu", 0x2E5B7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* macdu<.f> 0,limm,u6 0010111001011011F111uuuuuu111110.  */
-{ "macdu", 0x2E5B703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "macdu", 0x2E5B703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* macdu<.f><.cc> 0,limm,u6 0010111011011011F111uuuuuu1QQQQQ.  */
-{ "macdu", 0x2EDB7020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "macdu", 0x2EDB7020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* macdu<.f> 0,limm,s12 0010111010011011F111ssssssSSSSSS.  */
-{ "macdu", 0x2E9B7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "macdu", 0x2E9B7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* macdu<.f> a,limm,limm 0010111000011011F111111110AAAAAA.  */
-{ "macdu", 0x2E1B7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "macdu", 0x2E1B7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* macdu<.f> 0,limm,limm 0010111000011011F111111110111110.  */
-{ "macdu", 0x2E1B7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "macdu", 0x2E1B7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* macdu<.f><.cc> 0,limm,limm 0010111011011011F1111111100QQQQQ.  */
-{ "macdu", 0x2EDB7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "macdu", 0x2EDB7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* macdw<.f> a,b,c 00101bbb00010000FBBBCCCCCCAAAAAA.  */
-{ "macdw", 0x28100000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "macdw", 0x28100000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* macdw<.f> 0,b,c 00101bbb00010000FBBBCCCCCC111110.  */
 { "macdw", 0x2810003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* macdw<.f><.cc> b,b,c 00101bbb11010000FBBBCCCCCC0QQQQQ.  */
-{ "macdw", 0x28D00000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "macdw", 0x28D00000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* macdw<.f> a,b,u6 00101bbb01010000FBBBuuuuuuAAAAAA.  */
-{ "macdw", 0x28500000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "macdw", 0x28500000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* macdw<.f> 0,b,u6 00101bbb01010000FBBBuuuuuu111110.  */
 { "macdw", 0x2850003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* macdw<.f><.cc> b,b,u6 00101bbb11010000FBBBuuuuuu1QQQQQ.  */
-{ "macdw", 0x28D00020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "macdw", 0x28D00020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* macdw<.f> b,b,s12 00101bbb10010000FBBBssssssSSSSSS.  */
-{ "macdw", 0x28900000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "macdw", 0x28900000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* macdw<.f> a,limm,c 0010111000010000F111CCCCCCAAAAAA.  */
-{ "macdw", 0x2E107000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "macdw", 0x2E107000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* macdw<.f> a,b,limm 00101bbb00010000FBBB111110AAAAAA.  */
-{ "macdw", 0x28100F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "macdw", 0x28100F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* macdw<.f> 0,limm,c 0010111000010000F111CCCCCC111110.  */
 { "macdw", 0x2E10703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -8830,10 +8830,10 @@
 { "macdw", 0x2ED07000, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* macdw<.f><.cc> b,b,limm 00101bbb11010000FBBB1111100QQQQQ.  */
-{ "macdw", 0x28D00F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "macdw", 0x28D00F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* macdw<.f> a,limm,u6 0010111001010000F111uuuuuuAAAAAA.  */
-{ "macdw", 0x2E507000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "macdw", 0x2E507000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* macdw<.f> 0,limm,u6 0010111001010000F111uuuuuu111110.  */
 { "macdw", 0x2E50703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -8845,7 +8845,7 @@
 { "macdw", 0x2E907000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* macdw<.f> a,limm,limm 0010111000010000F111111110AAAAAA.  */
-{ "macdw", 0x2E107F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "macdw", 0x2E107F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* macdw<.f> 0,limm,limm 0010111000010000F111111110111110.  */
 { "macdw", 0x2E107FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -8854,31 +8854,31 @@
 { "macdw", 0x2ED07F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* macf<.f> a,b,c 00110bbb00001100FBBBCCCCCCAAAAAA.  */
-{ "macf", 0x300C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "macf", 0x300C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* macf<.f> 0,b,c 00110bbb00001100FBBBCCCCCC111110.  */
 { "macf", 0x300C003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* macf<.f><.cc> b,b,c 00110bbb11001100FBBBCCCCCC0QQQQQ.  */
-{ "macf", 0x30CC0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "macf", 0x30CC0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* macf<.f> a,b,u6 00110bbb01001100FBBBuuuuuuAAAAAA.  */
-{ "macf", 0x304C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "macf", 0x304C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* macf<.f> 0,b,u6 00110bbb01001100FBBBuuuuuu111110.  */
 { "macf", 0x304C003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* macf<.f><.cc> b,b,u6 00110bbb11001100FBBBuuuuuu1QQQQQ.  */
-{ "macf", 0x30CC0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "macf", 0x30CC0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* macf<.f> b,b,s12 00110bbb10001100FBBBssssssSSSSSS.  */
-{ "macf", 0x308C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "macf", 0x308C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* macf<.f> a,limm,c 0011011000001100F111CCCCCCAAAAAA.  */
-{ "macf", 0x360C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "macf", 0x360C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* macf<.f> a,b,limm 00110bbb00001100FBBB111110AAAAAA.  */
-{ "macf", 0x300C0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "macf", 0x300C0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* macf<.f> 0,limm,c 0011011000001100F111CCCCCC111110.  */
 { "macf", 0x360C703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -8890,10 +8890,10 @@
 { "macf", 0x30CC0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* macf<.f><.cc> b,b,limm 0011011011001100F111CCCCCC0QQQQQ.  */
-{ "macf", 0x36CC7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "macf", 0x36CC7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* macf<.f> a,limm,u6 0011011001001100F111uuuuuuAAAAAA.  */
-{ "macf", 0x364C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "macf", 0x364C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* macf<.f> 0,limm,u6 0011011001001100F111uuuuuu111110.  */
 { "macf", 0x364C703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -8905,7 +8905,7 @@
 { "macf", 0x368C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* macf<.f> a,limm,limm 0011011000001100F111111110AAAAAA.  */
-{ "macf", 0x360C7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "macf", 0x360C7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* macf<.f> 0,limm,limm 0011011000001100F111111110111110.  */
 { "macf", 0x360C7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -8914,31 +8914,31 @@
 { "macf", 0x36CC7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* macflw<.f> a,b,c 00101bbb00110100FBBBCCCCCCAAAAAA.  */
-{ "macflw", 0x28340000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "macflw", 0x28340000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* macflw<.f> 0,b,c 00101bbb00110100FBBBCCCCCC111110.  */
 { "macflw", 0x2834003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* macflw<.f><.cc> b,b,c 00101bbb11110100FBBBCCCCCC0QQQQQ.  */
-{ "macflw", 0x28F40000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "macflw", 0x28F40000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* macflw<.f> a,b,u6 00101bbb01110100FBBBuuuuuuAAAAAA.  */
-{ "macflw", 0x28740000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "macflw", 0x28740000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* macflw<.f> 0,b,u6 00101bbb01110100FBBBuuuuuu111110.  */
 { "macflw", 0x2874003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* macflw<.f><.cc> b,b,u6 00101bbb11110100FBBBuuuuuu1QQQQQ.  */
-{ "macflw", 0x28F40020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "macflw", 0x28F40020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* macflw<.f> b,b,s12 00101bbb10110100FBBBssssssSSSSSS.  */
-{ "macflw", 0x28B40000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "macflw", 0x28B40000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* macflw<.f> a,limm,c 0010111000110100F111CCCCCCAAAAAA.  */
-{ "macflw", 0x2E347000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "macflw", 0x2E347000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* macflw<.f> a,b,limm 00101bbb00110100FBBB111110AAAAAA.  */
-{ "macflw", 0x28340F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "macflw", 0x28340F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* macflw<.f> 0,limm,c 0010111000110100F111CCCCCC111110.  */
 { "macflw", 0x2E34703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -8950,10 +8950,10 @@
 { "macflw", 0x2EF47000, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* macflw<.f><.cc> b,b,limm 00101bbb11110100FBBB1111100QQQQQ.  */
-{ "macflw", 0x28F40F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "macflw", 0x28F40F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* macflw<.f> a,limm,u6 0010111001110100F111uuuuuuAAAAAA.  */
-{ "macflw", 0x2E747000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "macflw", 0x2E747000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* macflw<.f> 0,limm,u6 0010111001110100F111uuuuuu111110.  */
 { "macflw", 0x2E74703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -8965,7 +8965,7 @@
 { "macflw", 0x2EB47000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* macflw<.f> a,limm,limm 0010111000110100F111111110AAAAAA.  */
-{ "macflw", 0x2E347F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "macflw", 0x2E347F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* macflw<.f> 0,limm,limm 0010111000110100F111111110111110.  */
 { "macflw", 0x2E347FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -8974,31 +8974,31 @@
 { "macflw", 0x2EF47F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* macfr<.f> a,b,c 00110bbb00001101FBBBCCCCCCAAAAAA.  */
-{ "macfr", 0x300D0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "macfr", 0x300D0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* macfr<.f> 0,b,c 00110bbb00001101FBBBCCCCCC111110.  */
 { "macfr", 0x300D003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* macfr<.f><.cc> b,b,c 00110bbb11001101FBBBCCCCCC0QQQQQ.  */
-{ "macfr", 0x30CD0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "macfr", 0x30CD0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* macfr<.f> a,b,u6 00110bbb01001101FBBBuuuuuuAAAAAA.  */
-{ "macfr", 0x304D0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "macfr", 0x304D0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* macfr<.f> 0,b,u6 00110bbb01001101FBBBuuuuuu111110.  */
 { "macfr", 0x304D003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* macfr<.f><.cc> b,b,u6 00110bbb11001101FBBBuuuuuu1QQQQQ.  */
-{ "macfr", 0x30CD0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "macfr", 0x30CD0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* macfr<.f> b,b,s12 00110bbb10001101FBBBssssssSSSSSS.  */
-{ "macfr", 0x308D0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "macfr", 0x308D0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* macfr<.f> a,limm,c 0011011000001101F111CCCCCCAAAAAA.  */
-{ "macfr", 0x360D7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "macfr", 0x360D7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* macfr<.f> a,b,limm 00110bbb00001101FBBB111110AAAAAA.  */
-{ "macfr", 0x300D0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "macfr", 0x300D0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* macfr<.f> 0,limm,c 0011011000001101F111CCCCCC111110.  */
 { "macfr", 0x360D703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -9010,10 +9010,10 @@
 { "macfr", 0x30CD0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* macfr<.f><.cc> b,b,limm 0011011011001101F111CCCCCC0QQQQQ.  */
-{ "macfr", 0x36CD7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "macfr", 0x36CD7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* macfr<.f> a,limm,u6 0011011001001101F111uuuuuuAAAAAA.  */
-{ "macfr", 0x364D7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "macfr", 0x364D7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* macfr<.f> 0,limm,u6 0011011001001101F111uuuuuu111110.  */
 { "macfr", 0x364D703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -9025,7 +9025,7 @@
 { "macfr", 0x368D7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* macfr<.f> a,limm,limm 0011011000001101F111111110AAAAAA.  */
-{ "macfr", 0x360D7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "macfr", 0x360D7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* macfr<.f> 0,limm,limm 0011011000001101F111111110111110.  */
 { "macfr", 0x360D7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -9034,31 +9034,31 @@
 { "macfr", 0x36CD7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* machflw<.f> a,b,c 00101bbb00110111FBBBCCCCCCAAAAAA.  */
-{ "machflw", 0x28370000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "machflw", 0x28370000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* machflw<.f> 0,b,c 00101bbb00110111FBBBCCCCCC111110.  */
 { "machflw", 0x2837003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* machflw<.f><.cc> b,b,c 00101bbb11110111FBBBCCCCCC0QQQQQ.  */
-{ "machflw", 0x28F70000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "machflw", 0x28F70000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* machflw<.f> a,b,u6 00101bbb01110111FBBBuuuuuuAAAAAA.  */
-{ "machflw", 0x28770000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "machflw", 0x28770000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* machflw<.f> 0,b,u6 00101bbb01110111FBBBuuuuuu111110.  */
 { "machflw", 0x2877003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* machflw<.f><.cc> b,b,u6 00101bbb11110111FBBBuuuuuu1QQQQQ.  */
-{ "machflw", 0x28F70020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "machflw", 0x28F70020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* machflw<.f> b,b,s12 00101bbb10110111FBBBssssssSSSSSS.  */
-{ "machflw", 0x28B70000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "machflw", 0x28B70000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* machflw<.f> a,limm,c 0010111000110111F111CCCCCCAAAAAA.  */
-{ "machflw", 0x2E377000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "machflw", 0x2E377000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* machflw<.f> a,b,limm 00101bbb00110111FBBB111110AAAAAA.  */
-{ "machflw", 0x28370F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "machflw", 0x28370F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* machflw<.f> 0,limm,c 0010111000110111F111CCCCCC111110.  */
 { "machflw", 0x2E37703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -9070,10 +9070,10 @@
 { "machflw", 0x2EF77000, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* machflw<.f><.cc> b,b,limm 00101bbb11110111FBBB1111100QQQQQ.  */
-{ "machflw", 0x28F70F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "machflw", 0x28F70F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* machflw<.f> a,limm,u6 0010111001110111F111uuuuuuAAAAAA.  */
-{ "machflw", 0x2E777000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "machflw", 0x2E777000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* machflw<.f> 0,limm,u6 0010111001110111F111uuuuuu111110.  */
 { "machflw", 0x2E77703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -9085,7 +9085,7 @@
 { "machflw", 0x2EB77000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* machflw<.f> a,limm,limm 0010111000110111F111111110AAAAAA.  */
-{ "machflw", 0x2E377F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "machflw", 0x2E377F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* machflw<.f> 0,limm,limm 0010111000110111F111111110111110.  */
 { "machflw", 0x2E377FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -9094,31 +9094,31 @@
 { "machflw", 0x2EF77F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* machlw<.f> a,b,c 00101bbb00110110FBBBCCCCCCAAAAAA.  */
-{ "machlw", 0x28360000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "machlw", 0x28360000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* machlw<.f> 0,b,c 00101bbb00110110FBBBCCCCCC111110.  */
 { "machlw", 0x2836003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* machlw<.f><.cc> b,b,c 00101bbb11110110FBBBCCCCCC0QQQQQ.  */
-{ "machlw", 0x28F60000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "machlw", 0x28F60000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* machlw<.f> a,b,u6 00101bbb01110110FBBBuuuuuuAAAAAA.  */
-{ "machlw", 0x28760000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "machlw", 0x28760000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* machlw<.f> 0,b,u6 00101bbb01110110FBBBuuuuuu111110.  */
 { "machlw", 0x2876003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* machlw<.f><.cc> b,b,u6 00101bbb11110110FBBBuuuuuu1QQQQQ.  */
-{ "machlw", 0x28F60020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "machlw", 0x28F60020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* machlw<.f> b,b,s12 00101bbb10110110FBBBssssssSSSSSS.  */
-{ "machlw", 0x28B60000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "machlw", 0x28B60000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* machlw<.f> a,limm,c 0010111000110110F111CCCCCCAAAAAA.  */
-{ "machlw", 0x2E367000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "machlw", 0x2E367000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* machlw<.f> a,b,limm 00101bbb00110110FBBB111110AAAAAA.  */
-{ "machlw", 0x28360F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "machlw", 0x28360F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* machlw<.f> 0,limm,c 0010111000110110F111CCCCCC111110.  */
 { "machlw", 0x2E36703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -9130,10 +9130,10 @@
 { "machlw", 0x2EF67000, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* machlw<.f><.cc> b,b,limm 00101bbb11110110FBBB1111100QQQQQ.  */
-{ "machlw", 0x28F60F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "machlw", 0x28F60F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* machlw<.f> a,limm,u6 0010111001110110F111uuuuuuAAAAAA.  */
-{ "machlw", 0x2E767000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "machlw", 0x2E767000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* machlw<.f> 0,limm,u6 0010111001110110F111uuuuuu111110.  */
 { "machlw", 0x2E76703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -9145,7 +9145,7 @@
 { "machlw", 0x2EB67000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* machlw<.f> a,limm,limm 0010111000110110F111111110AAAAAA.  */
-{ "machlw", 0x2E367F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "machlw", 0x2E367F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* machlw<.f> 0,limm,limm 0010111000110110F111111110111110.  */
 { "machlw", 0x2E367FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -9154,31 +9154,31 @@
 { "machlw", 0x2EF67F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* machulw<.f> a,b,c 00101bbb00110101FBBBCCCCCCAAAAAA.  */
-{ "machulw", 0x28350000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "machulw", 0x28350000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* machulw<.f> 0,b,c 00101bbb00110101FBBBCCCCCC111110.  */
 { "machulw", 0x2835003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* machulw<.f><.cc> b,b,c 00101bbb11110101FBBBCCCCCC0QQQQQ.  */
-{ "machulw", 0x28F50000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "machulw", 0x28F50000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* machulw<.f> a,b,u6 00101bbb01110101FBBBuuuuuuAAAAAA.  */
-{ "machulw", 0x28750000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "machulw", 0x28750000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* machulw<.f> 0,b,u6 00101bbb01110101FBBBuuuuuu111110.  */
 { "machulw", 0x2875003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* machulw<.f><.cc> b,b,u6 00101bbb11110101FBBBuuuuuu1QQQQQ.  */
-{ "machulw", 0x28F50020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "machulw", 0x28F50020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* machulw<.f> b,b,s12 00101bbb10110101FBBBssssssSSSSSS.  */
-{ "machulw", 0x28B50000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "machulw", 0x28B50000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* machulw<.f> a,limm,c 0010111000110101F111CCCCCCAAAAAA.  */
-{ "machulw", 0x2E357000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "machulw", 0x2E357000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* machulw<.f> a,b,limm 00101bbb00110101FBBB111110AAAAAA.  */
-{ "machulw", 0x28350F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "machulw", 0x28350F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* machulw<.f> 0,limm,c 0010111000110101F111CCCCCC111110.  */
 { "machulw", 0x2E35703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -9190,10 +9190,10 @@
 { "machulw", 0x2EF57000, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* machulw<.f><.cc> b,b,limm 00101bbb11110101FBBB1111100QQQQQ.  */
-{ "machulw", 0x28F50F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "machulw", 0x28F50F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* machulw<.f> a,limm,u6 0010111001110101F111uuuuuuAAAAAA.  */
-{ "machulw", 0x2E757000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "machulw", 0x2E757000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* machulw<.f> 0,limm,u6 0010111001110101F111uuuuuu111110.  */
 { "machulw", 0x2E75703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -9205,7 +9205,7 @@
 { "machulw", 0x2EB57000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* machulw<.f> a,limm,limm 0010111000110101F111111110AAAAAA.  */
-{ "machulw", 0x2E357F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "machulw", 0x2E357F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* machulw<.f> 0,limm,limm 0010111000110101F111111110111110.  */
 { "machulw", 0x2E357FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -9214,31 +9214,31 @@
 { "machulw", 0x2EF57F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* maclw<.f> a,b,c 00101bbb00110011FBBBCCCCCCAAAAAA.  */
-{ "maclw", 0x28330000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "maclw", 0x28330000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* maclw<.f> 0,b,c 00101bbb00110011FBBBCCCCCC111110.  */
 { "maclw", 0x2833003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* maclw<.f><.cc> b,b,c 00101bbb11110011FBBBCCCCCC0QQQQQ.  */
-{ "maclw", 0x28F30000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "maclw", 0x28F30000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* maclw<.f> a,b,u6 00101bbb01110011FBBBuuuuuuAAAAAA.  */
-{ "maclw", 0x28730000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "maclw", 0x28730000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* maclw<.f> 0,b,u6 00101bbb01110011FBBBuuuuuu111110.  */
 { "maclw", 0x2873003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* maclw<.f><.cc> b,b,u6 00101bbb11110011FBBBuuuuuu1QQQQQ.  */
-{ "maclw", 0x28F30020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "maclw", 0x28F30020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* maclw<.f> b,b,s12 00101bbb10110011FBBBssssssSSSSSS.  */
-{ "maclw", 0x28B30000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "maclw", 0x28B30000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* maclw<.f> a,limm,c 0010111000110011F111CCCCCCAAAAAA.  */
-{ "maclw", 0x2E337000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "maclw", 0x2E337000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* maclw<.f> a,b,limm 00101bbb00110011FBBB111110AAAAAA.  */
-{ "maclw", 0x28330F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "maclw", 0x28330F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* maclw<.f> 0,limm,c 0010111000110011F111CCCCCC111110.  */
 { "maclw", 0x2E33703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -9250,10 +9250,10 @@
 { "maclw", 0x2EF37000, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* maclw<.f><.cc> b,b,limm 00101bbb11110011FBBB1111100QQQQQ.  */
-{ "maclw", 0x28F30F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "maclw", 0x28F30F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* maclw<.f> a,limm,u6 0010111001110011F111uuuuuuAAAAAA.  */
-{ "maclw", 0x2E737000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "maclw", 0x2E737000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* maclw<.f> 0,limm,u6 0010111001110011F111uuuuuu111110.  */
 { "maclw", 0x2E73703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -9265,7 +9265,7 @@
 { "maclw", 0x2EB37000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* maclw<.f> a,limm,limm 0010111000110011F111111110AAAAAA.  */
-{ "maclw", 0x2E337F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "maclw", 0x2E337F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* maclw<.f> 0,limm,limm 0010111000110011F111111110111110.  */
 { "maclw", 0x2E337FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -9274,31 +9274,31 @@
 { "maclw", 0x2EF37F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* macrdw<.f> a,b,c 00101bbb00010010FBBBCCCCCCAAAAAA.  */
-{ "macrdw", 0x28120000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "macrdw", 0x28120000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* macrdw<.f> 0,b,c 00101bbb00010010FBBBCCCCCC111110.  */
 { "macrdw", 0x2812003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* macrdw<.f><.cc> b,b,c 00101bbb11010010FBBBCCCCCC0QQQQQ.  */
-{ "macrdw", 0x28D20000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "macrdw", 0x28D20000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* macrdw<.f> a,b,u6 00101bbb01010010FBBBuuuuuuAAAAAA.  */
-{ "macrdw", 0x28520000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "macrdw", 0x28520000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* macrdw<.f> 0,b,u6 00101bbb01010010FBBBuuuuuu111110.  */
 { "macrdw", 0x2852003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* macrdw<.f><.cc> b,b,u6 00101bbb11010010FBBBuuuuuu1QQQQQ.  */
-{ "macrdw", 0x28D20020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "macrdw", 0x28D20020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* macrdw<.f> b,b,s12 00101bbb10010010FBBBssssssSSSSSS.  */
-{ "macrdw", 0x28920000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "macrdw", 0x28920000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* macrdw<.f> a,limm,c 0010111000010010F111CCCCCCAAAAAA.  */
-{ "macrdw", 0x2E127000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "macrdw", 0x2E127000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* macrdw<.f> a,b,limm 00101bbb00010010FBBB111110AAAAAA.  */
-{ "macrdw", 0x28120F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "macrdw", 0x28120F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* macrdw<.f> 0,limm,c 0010111000010010F111CCCCCC111110.  */
 { "macrdw", 0x2E12703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -9310,10 +9310,10 @@
 { "macrdw", 0x2ED27000, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* macrdw<.f><.cc> b,b,limm 00101bbb11010010FBBB1111100QQQQQ.  */
-{ "macrdw", 0x28D20F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "macrdw", 0x28D20F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* macrdw<.f> a,limm,u6 0010111001010010F111uuuuuuAAAAAA.  */
-{ "macrdw", 0x2E527000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "macrdw", 0x2E527000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* macrdw<.f> 0,limm,u6 0010111001010010F111uuuuuu111110.  */
 { "macrdw", 0x2E52703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -9325,7 +9325,7 @@
 { "macrdw", 0x2E927000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* macrdw<.f> a,limm,limm 0010111000010010F111111110AAAAAA.  */
-{ "macrdw", 0x2E127F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "macrdw", 0x2E127F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* macrdw<.f> 0,limm,limm 0010111000010010F111111110111110.  */
 { "macrdw", 0x2E127FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -9334,31 +9334,31 @@
 { "macrdw", 0x2ED27F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* macrt<.f> a,b,c 00101bbb00011110FBBBCCCCCCAAAAAA.  */
-{ "macrt", 0x281E0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "macrt", 0x281E0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* macrt<.f> 0,b,c 00101bbb00011110FBBBCCCCCC111110.  */
 { "macrt", 0x281E003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* macrt<.f><.cc> b,b,c 00101bbb11011110FBBBCCCCCC0QQQQQ.  */
-{ "macrt", 0x28DE0000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "macrt", 0x28DE0000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* macrt<.f> a,b,u6 00101bbb01011110FBBBuuuuuuAAAAAA.  */
-{ "macrt", 0x285E0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "macrt", 0x285E0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* macrt<.f> 0,b,u6 00101bbb01011110FBBBuuuuuu111110.  */
 { "macrt", 0x285E003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* macrt<.f><.cc> b,b,u6 00101bbb11011110FBBBuuuuuu1QQQQQ.  */
-{ "macrt", 0x28DE0020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "macrt", 0x28DE0020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* macrt<.f> b,b,s12 00101bbb10011110FBBBssssssSSSSSS.  */
-{ "macrt", 0x289E0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "macrt", 0x289E0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* macrt<.f> a,limm,c 0010111000011110F111CCCCCCAAAAAA.  */
-{ "macrt", 0x2E1E7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "macrt", 0x2E1E7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* macrt<.f> a,b,limm 00101bbb00011110FBBB111110AAAAAA.  */
-{ "macrt", 0x281E0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "macrt", 0x281E0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* macrt<.f> 0,limm,c 0010111000011110F111CCCCCC111110.  */
 { "macrt", 0x2E1E703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -9370,10 +9370,10 @@
 { "macrt", 0x2EDE7000, 0xFFFF7020, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* macrt<.f><.cc> b,b,limm 00101bbb11011110FBBB1111100QQQQQ.  */
-{ "macrt", 0x28DE0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "macrt", 0x28DE0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* macrt<.f> a,limm,u6 0010111001011110F111uuuuuuAAAAAA.  */
-{ "macrt", 0x2E5E7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "macrt", 0x2E5E7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* macrt<.f> 0,limm,u6 0010111001011110F111uuuuuu111110.  */
 { "macrt", 0x2E5E703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -9385,7 +9385,7 @@
 { "macrt", 0x2E9E7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* macrt<.f> a,limm,limm 0010111000011110F111111110AAAAAA.  */
-{ "macrt", 0x2E1E7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "macrt", 0x2E1E7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* macrt<.f> 0,limm,limm 0010111000011110F111111110111110.  */
 { "macrt", 0x2E1E7FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -9394,31 +9394,31 @@
 { "macrt", 0x2EDE7F80, 0xFFFF7FE0, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mact<.f> a,b,c 00101bbb00011100FBBBCCCCCCAAAAAA.  */
-{ "mact", 0x281C0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "mact", 0x281C0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mact<.f> 0,b,c 00101bbb00011100FBBBCCCCCC111110.  */
 { "mact", 0x281C003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mact<.f><.cc> b,b,c 00101bbb11011100FBBBCCCCCC0QQQQQ.  */
-{ "mact", 0x28DC0000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mact", 0x28DC0000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mact<.f> a,b,u6 00101bbb01011100FBBBuuuuuuAAAAAA.  */
-{ "mact", 0x285C0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mact", 0x285C0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mact<.f> 0,b,u6 00101bbb01011100FBBBuuuuuu111110.  */
 { "mact", 0x285C003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mact<.f><.cc> b,b,u6 00101bbb11011100FBBBuuuuuu1QQQQQ.  */
-{ "mact", 0x28DC0020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mact", 0x28DC0020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mact<.f> b,b,s12 00101bbb10011100FBBBssssssSSSSSS.  */
-{ "mact", 0x289C0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mact", 0x289C0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mact<.f> a,limm,c 0010111000011100F111CCCCCCAAAAAA.  */
-{ "mact", 0x2E1C7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mact", 0x2E1C7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mact<.f> a,b,limm 00101bbb00011100FBBB111110AAAAAA.  */
-{ "mact", 0x281C0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mact", 0x281C0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mact<.f> 0,limm,c 0010111000011100F111CCCCCC111110.  */
 { "mact", 0x2E1C703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -9430,10 +9430,10 @@
 { "mact", 0x2EDC7000, 0xFFFF7020, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mact<.f><.cc> b,b,limm 00101bbb11011100FBBB1111100QQQQQ.  */
-{ "mact", 0x28DC0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mact", 0x28DC0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mact<.f> a,limm,u6 0010111001011100F111uuuuuuAAAAAA.  */
-{ "mact", 0x2E5C7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mact", 0x2E5C7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mact<.f> 0,limm,u6 0010111001011100F111uuuuuu111110.  */
 { "mact", 0x2E5C703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -9445,7 +9445,7 @@
 { "mact", 0x2E9C7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mact<.f> a,limm,limm 0010111000011100F111111110AAAAAA.  */
-{ "mact", 0x2E1C7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mact", 0x2E1C7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mact<.f> 0,limm,limm 0010111000011100F111111110111110.  */
 { "mact", 0x2E1C7FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -9454,91 +9454,91 @@
 { "mact", 0x2EDC7F80, 0xFFFF7FE0, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* macu<.f> a,b,c 00101bbb00001111FBBBCCCCCCAAAAAA.  */
-{ "macu", 0x280F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, RC }, { C_F }},
+{ "macu", 0x280F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, RC }, { C_F }},
 
 /* macu<.f> 0,b,c 00101bbb00001111FBBBCCCCCC111110.  */
-{ "macu", 0x280F003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, RC }, { C_F }},
+{ "macu", 0x280F003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, RC }, { C_F }},
 
 /* macu<.f><.cc> b,b,c 00101bbb11001111FBBBCCCCCC0QQQQQ.  */
-{ "macu", 0x28CF0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "macu", 0x28CF0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* macu<.f> a,b,u6 00101bbb01001111FBBBuuuuuuAAAAAA.  */
-{ "macu", 0x284F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "macu", 0x284F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* macu<.f> 0,b,u6 00101bbb01001111FBBBuuuuuu111110.  */
-{ "macu", 0x284F003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "macu", 0x284F003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* macu<.f><.cc> b,b,u6 00101bbb11001111FBBBuuuuuu1QQQQQ.  */
-{ "macu", 0x28CF0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "macu", 0x28CF0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* macu<.f> b,b,s12 00101bbb10001111FBBBssssssSSSSSS.  */
-{ "macu", 0x288F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "macu", 0x288F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* macu<.f> a,limm,c 0010111000001111F111CCCCCCAAAAAA.  */
-{ "macu", 0x2E0F7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, RC }, { C_F }},
+{ "macu", 0x2E0F7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* macu<.f> a,b,limm 00101bbb00001111FBBB111110AAAAAA.  */
-{ "macu", 0x280F0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, LIMM }, { C_F }},
+{ "macu", 0x280F0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* macu<.f> 0,limm,c 0010111000001111F111CCCCCC111110.  */
-{ "macu", 0x2E0F703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, RC }, { C_F }},
+{ "macu", 0x2E0F703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, RC }, { C_F }},
 
 /* macu<.f> 0,b,limm 00101bbb00001111FBBB111110111110.  */
-{ "macu", 0x280F0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, LIMM }, { C_F }},
+{ "macu", 0x280F0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, LIMM }, { C_F }},
 
 /* macu<.f><.cc> b,b,limm 00101bbb11001111FBBB1111100QQQQQ.  */
-{ "macu", 0x28CF0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "macu", 0x28CF0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* macu<.f><.cc> 0,limm,c 0010111011001111F111CCCCCC0QQQQQ.  */
-{ "macu", 0x2ECF7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "macu", 0x2ECF7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* macu<.f> a,limm,u6 0010111001001111F111uuuuuuAAAAAA.  */
-{ "macu", 0x2E4F7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "macu", 0x2E4F7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* macu<.f> 0,limm,u6 0010111001001111F111uuuuuu111110.  */
-{ "macu", 0x2E4F703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "macu", 0x2E4F703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* macu<.f><.cc> 0,limm,u6 0010111011001111F111uuuuuu1QQQQQ.  */
-{ "macu", 0x2ECF7020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "macu", 0x2ECF7020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* macu<.f> 0,limm,s12 0010111010001111F111ssssssSSSSSS.  */
-{ "macu", 0x2E8F7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "macu", 0x2E8F7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* macu<.f> a,limm,limm 0010111000001111F111111110AAAAAA.  */
-{ "macu", 0x2E0F7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "macu", 0x2E0F7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* macu<.f> 0,limm,limm 0010111000001111F111111110111110.  */
-{ "macu", 0x2E0F7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "macu", 0x2E0F7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* macu<.f><.cc> 0,limm,limm 0010111011001111F1111111100QQQQQ.  */
-{ "macu", 0x2ECF7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "macu", 0x2ECF7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* macudw<.f> a,b,c 00101bbb00010001FBBBCCCCCCAAAAAA.  */
-{ "macudw", 0x28110000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "macudw", 0x28110000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* macudw<.f> 0,b,c 00101bbb00010001FBBBCCCCCC111110.  */
 { "macudw", 0x2811003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* macudw<.f><.cc> b,b,c 00101bbb11010001FBBBCCCCCC0QQQQQ.  */
-{ "macudw", 0x28D10000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "macudw", 0x28D10000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* macudw<.f> a,b,u6 00101bbb01010001FBBBuuuuuuAAAAAA.  */
-{ "macudw", 0x28510000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "macudw", 0x28510000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* macudw<.f> 0,b,u6 00101bbb01010001FBBBuuuuuu111110.  */
 { "macudw", 0x2851003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* macudw<.f><.cc> b,b,u6 00101bbb11010001FBBBuuuuuu1QQQQQ.  */
-{ "macudw", 0x28D10020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "macudw", 0x28D10020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* macudw<.f> b,b,s12 00101bbb10010001FBBBssssssSSSSSS.  */
-{ "macudw", 0x28910000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "macudw", 0x28910000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* macudw<.f> a,limm,c 0010111000010001F111CCCCCCAAAAAA.  */
-{ "macudw", 0x2E117000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "macudw", 0x2E117000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* macudw<.f> a,b,limm 00101bbb00010001FBBB111110AAAAAA.  */
-{ "macudw", 0x28110F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "macudw", 0x28110F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* macudw<.f> 0,limm,c 0010111000010001F111CCCCCC111110.  */
 { "macudw", 0x2E11703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -9550,10 +9550,10 @@
 { "macudw", 0x2ED17000, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* macudw<.f><.cc> b,b,limm 00101bbb11010001FBBB1111100QQQQQ.  */
-{ "macudw", 0x28D10F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "macudw", 0x28D10F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* macudw<.f> a,limm,u6 0010111001010001F111uuuuuuAAAAAA.  */
-{ "macudw", 0x2E517000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "macudw", 0x2E517000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* macudw<.f> 0,limm,u6 0010111001010001F111uuuuuu111110.  */
 { "macudw", 0x2E51703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -9565,7 +9565,7 @@
 { "macudw", 0x2E917000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* macudw<.f> a,limm,limm 0010111000010001F111111110AAAAAA.  */
-{ "macudw", 0x2E117F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "macudw", 0x2E117F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* macudw<.f> 0,limm,limm 0010111000010001F111111110111110.  */
 { "macudw", 0x2E117FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -9574,31 +9574,31 @@
 { "macudw", 0x2ED17F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* macwhfm<.f> a,b,c 00110bbb00100010FBBBCCCCCCAAAAAA.  */
-{ "macwhfm", 0x30220000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "macwhfm", 0x30220000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* macwhfm<.f> 0,b,c 00110bbb00100010FBBBCCCCCC111110.  */
 { "macwhfm", 0x3022003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* macwhfm<.f><.cc> b,b,c 00110bbb11100010FBBBCCCCCC0QQQQQ.  */
-{ "macwhfm", 0x30E20000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "macwhfm", 0x30E20000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* macwhfm<.f> a,b,u6 00110bbb01100010FBBBuuuuuuAAAAAA.  */
-{ "macwhfm", 0x30620000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "macwhfm", 0x30620000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* macwhfm<.f> 0,b,u6 00110bbb01100010FBBBuuuuuu111110.  */
 { "macwhfm", 0x3062003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* macwhfm<.f><.cc> b,b,u6 00110bbb11100010FBBBuuuuuu1QQQQQ.  */
-{ "macwhfm", 0x30E20020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "macwhfm", 0x30E20020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* macwhfm<.f> b,b,s12 00110bbb10100010FBBBssssssSSSSSS.  */
-{ "macwhfm", 0x30A20000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "macwhfm", 0x30A20000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* macwhfm<.f> a,limm,c 0011011000100010F111CCCCCCAAAAAA.  */
-{ "macwhfm", 0x36227000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "macwhfm", 0x36227000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* macwhfm<.f> a,b,limm 00110bbb00100010FBBB111110AAAAAA.  */
-{ "macwhfm", 0x30220F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "macwhfm", 0x30220F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* macwhfm<.f> 0,limm,c 0011011001100010F111CCCCCC111110.  */
 { "macwhfm", 0x3662703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -9610,10 +9610,10 @@
 { "macwhfm", 0x30E20F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* macwhfm<.f><.cc> b,b,limm 0011011011100010F111CCCCCC0QQQQQ.  */
-{ "macwhfm", 0x36E27000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "macwhfm", 0x36E27000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* macwhfm<.f> a,limm,u6 0011011001100010F111uuuuuuAAAAAA.  */
-{ "macwhfm", 0x36627000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "macwhfm", 0x36627000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* macwhfm<.f> 0,limm,u6 0011011001100010F111uuuuuu111110.  */
 { "macwhfm", 0x3662703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -9625,7 +9625,7 @@
 { "macwhfm", 0x36A27000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* macwhfm<.f> a,limm,limm 0011011000100010F111111110AAAAAA.  */
-{ "macwhfm", 0x36227F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "macwhfm", 0x36227F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* macwhfm<.f> 0,limm,limm 0011011000100010F111111110111110.  */
 { "macwhfm", 0x36227FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -9634,31 +9634,31 @@
 { "macwhfm", 0x36E27F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* macwhfmr<.f> a,b,c 00110bbb00100011FBBBCCCCCCAAAAAA.  */
-{ "macwhfmr", 0x30230000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "macwhfmr", 0x30230000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* macwhfmr<.f> 0,b,c 00110bbb00100011FBBBCCCCCC111110.  */
 { "macwhfmr", 0x3023003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* macwhfmr<.f><.cc> b,b,c 00110bbb11100011FBBBCCCCCC0QQQQQ.  */
-{ "macwhfmr", 0x30E30000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "macwhfmr", 0x30E30000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* macwhfmr<.f> a,b,u6 00110bbb01100011FBBBuuuuuuAAAAAA.  */
-{ "macwhfmr", 0x30630000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "macwhfmr", 0x30630000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* macwhfmr<.f> 0,b,u6 00110bbb01100011FBBBuuuuuu111110.  */
 { "macwhfmr", 0x3063003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* macwhfmr<.f><.cc> b,b,u6 00110bbb11100011FBBBuuuuuu1QQQQQ.  */
-{ "macwhfmr", 0x30E30020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "macwhfmr", 0x30E30020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* macwhfmr<.f> b,b,s12 00110bbb10100011FBBBssssssSSSSSS.  */
-{ "macwhfmr", 0x30A30000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "macwhfmr", 0x30A30000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* macwhfmr<.f> a,limm,c 0011011000100011F111CCCCCCAAAAAA.  */
-{ "macwhfmr", 0x36237000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "macwhfmr", 0x36237000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* macwhfmr<.f> a,b,limm 00110bbb00100011FBBB111110AAAAAA.  */
-{ "macwhfmr", 0x30230F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "macwhfmr", 0x30230F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* macwhfmr<.f> 0,limm,c 0011011001100011F111CCCCCC111110.  */
 { "macwhfmr", 0x3663703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -9670,10 +9670,10 @@
 { "macwhfmr", 0x30E30F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* macwhfmr<.f><.cc> b,b,limm 0011011011100011F111CCCCCC0QQQQQ.  */
-{ "macwhfmr", 0x36E37000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "macwhfmr", 0x36E37000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* macwhfmr<.f> a,limm,u6 0011011001100011F111uuuuuuAAAAAA.  */
-{ "macwhfmr", 0x36637000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "macwhfmr", 0x36637000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* macwhfmr<.f> 0,limm,u6 0011011001100011F111uuuuuu111110.  */
 { "macwhfmr", 0x3663703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -9685,7 +9685,7 @@
 { "macwhfmr", 0x36A37000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* macwhfmr<.f> a,limm,limm 0011011000100011F111111110AAAAAA.  */
-{ "macwhfmr", 0x36237F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "macwhfmr", 0x36237F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* macwhfmr<.f> 0,limm,limm 0011011000100011F111111110111110.  */
 { "macwhfmr", 0x36237FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -9694,31 +9694,31 @@
 { "macwhfmr", 0x36E37F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* macwhl<.f> a,b,c 00110bbb00011101FBBBCCCCCCAAAAAA.  */
-{ "macwhl", 0x301D0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "macwhl", 0x301D0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* macwhl<.f> 0,b,c 00110bbb00011101FBBBCCCCCC111110.  */
 { "macwhl", 0x301D003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* macwhl<.f><.cc> b,b,c 00110bbb11011101FBBBCCCCCC0QQQQQ.  */
-{ "macwhl", 0x30DD0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "macwhl", 0x30DD0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* macwhl<.f> a,b,u6 00110bbb01011101FBBBuuuuuuAAAAAA.  */
-{ "macwhl", 0x305D0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "macwhl", 0x305D0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* macwhl<.f> 0,b,u6 00110bbb01011101FBBBuuuuuu111110.  */
 { "macwhl", 0x305D003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* macwhl<.f><.cc> b,b,u6 00110bbb11011101FBBBuuuuuu1QQQQQ.  */
-{ "macwhl", 0x30DD0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "macwhl", 0x30DD0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* macwhl<.f> b,b,s12 00110bbb10011101FBBBssssssSSSSSS.  */
-{ "macwhl", 0x309D0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "macwhl", 0x309D0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* macwhl<.f> a,limm,c 0011011000011101F111CCCCCCAAAAAA.  */
-{ "macwhl", 0x361D7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "macwhl", 0x361D7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* macwhl<.f> a,b,limm 00110bbb00011101FBBB111110AAAAAA.  */
-{ "macwhl", 0x301D0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "macwhl", 0x301D0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* macwhl<.f> 0,limm,c 0011011000011101F111CCCCCC111110.  */
 { "macwhl", 0x361D703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -9730,10 +9730,10 @@
 { "macwhl", 0x30DD0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* macwhl<.f><.cc> b,b,limm 0011011011011101F111CCCCCC0QQQQQ.  */
-{ "macwhl", 0x36DD7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "macwhl", 0x36DD7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* macwhl<.f> a,limm,u6 0011011001011101F111uuuuuuAAAAAA.  */
-{ "macwhl", 0x365D7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "macwhl", 0x365D7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* macwhl<.f> 0,limm,u6 0011011001011101F111uuuuuu111110.  */
 { "macwhl", 0x365D703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -9745,7 +9745,7 @@
 { "macwhl", 0x369D7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* macwhl<.f> a,limm,limm 0011011000011101F111111110AAAAAA.  */
-{ "macwhl", 0x361D7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "macwhl", 0x361D7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* macwhl<.f> 0,limm,limm 0011011000011101F111111110111110.  */
 { "macwhl", 0x361D7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -9754,31 +9754,31 @@
 { "macwhl", 0x36DD7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* macwhul<.f> a,b,c 00110bbb00011111FBBBCCCCCCAAAAAA.  */
-{ "macwhul", 0x301F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "macwhul", 0x301F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* macwhul<.f> 0,b,c 00110bbb00011111FBBBCCCCCC111110.  */
 { "macwhul", 0x301F003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* macwhul<.f><.cc> b,b,c 00110bbb11011111FBBBCCCCCC0QQQQQ.  */
-{ "macwhul", 0x30DF0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "macwhul", 0x30DF0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* macwhul<.f> a,b,u6 00110bbb01011111FBBBuuuuuuAAAAAA.  */
-{ "macwhul", 0x305F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "macwhul", 0x305F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* macwhul<.f> 0,b,u6 00110bbb01011111FBBBuuuuuu111110.  */
 { "macwhul", 0x305F003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* macwhul<.f><.cc> b,b,u6 00110bbb11011111FBBBuuuuuu1QQQQQ.  */
-{ "macwhul", 0x30DF0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "macwhul", 0x30DF0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* macwhul<.f> b,b,s12 00110bbb10011111FBBBssssssSSSSSS.  */
-{ "macwhul", 0x309F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "macwhul", 0x309F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* macwhul<.f> a,limm,c 0011011000011111F111CCCCCCAAAAAA.  */
-{ "macwhul", 0x361F7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "macwhul", 0x361F7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* macwhul<.f> a,b,limm 00110bbb00011111FBBB111110AAAAAA.  */
-{ "macwhul", 0x301F0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "macwhul", 0x301F0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* macwhul<.f> 0,limm,c 0011011000011111F111CCCCCC111110.  */
 { "macwhul", 0x361F703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -9790,10 +9790,10 @@
 { "macwhul", 0x30DF0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* macwhul<.f><.cc> b,b,limm 0011011011011111F111CCCCCC0QQQQQ.  */
-{ "macwhul", 0x36DF7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "macwhul", 0x36DF7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* macwhul<.f> a,limm,u6 0011011001011111F111uuuuuuAAAAAA.  */
-{ "macwhul", 0x365F7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "macwhul", 0x365F7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* macwhul<.f> 0,limm,u6 0011011001011111F111uuuuuu111110.  */
 { "macwhul", 0x365F703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -9805,7 +9805,7 @@
 { "macwhul", 0x369F7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* macwhul<.f> a,limm,limm 0011011000011111F111111110AAAAAA.  */
-{ "macwhul", 0x361F7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "macwhul", 0x361F7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* macwhul<.f> 0,limm,limm 0011011000011111F111111110111110.  */
 { "macwhul", 0x361F7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -9874,31 +9874,31 @@
 { "max", 0x26C87F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* maxabssdw<.f> a,b,c 00101bbb00101011FBBBCCCCCCAAAAAA.  */
-{ "maxabssdw", 0x282B0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "maxabssdw", 0x282B0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* maxabssdw<.f> 0,b,c 00101bbb00101011FBBBCCCCCC111110.  */
 { "maxabssdw", 0x282B003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* maxabssdw<.f><.cc> b,b,c 00101bbb11101011FBBBCCCCCC0QQQQQ.  */
-{ "maxabssdw", 0x28EB0000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "maxabssdw", 0x28EB0000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* maxabssdw<.f> a,b,u6 00101bbb01101011FBBBuuuuuuAAAAAA.  */
-{ "maxabssdw", 0x286B0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "maxabssdw", 0x286B0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* maxabssdw<.f> 0,b,u6 00101bbb01101011FBBBuuuuuu111110.  */
 { "maxabssdw", 0x286B003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* maxabssdw<.f><.cc> b,b,u6 00101bbb11101011FBBBuuuuuu1QQQQQ.  */
-{ "maxabssdw", 0x28EB0020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "maxabssdw", 0x28EB0020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* maxabssdw<.f> b,b,s12 00101bbb10101011FBBBssssssSSSSSS.  */
-{ "maxabssdw", 0x28AB0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "maxabssdw", 0x28AB0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* maxabssdw<.f> a,limm,c 0010111000101011F111CCCCCCAAAAAA.  */
-{ "maxabssdw", 0x2E2B7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "maxabssdw", 0x2E2B7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* maxabssdw<.f> a,b,limm 00101bbb00101011FBBB111110AAAAAA.  */
-{ "maxabssdw", 0x282B0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "maxabssdw", 0x282B0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* maxabssdw<.f> 0,limm,c 0010111000101011F111CCCCCC111110.  */
 { "maxabssdw", 0x2E2B703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -9910,10 +9910,10 @@
 { "maxabssdw", 0x2EEB7000, 0xFFFF7020, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* maxabssdw<.f><.cc> b,b,limm 00101bbb11101011FBBB1111100QQQQQ.  */
-{ "maxabssdw", 0x28EB0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "maxabssdw", 0x28EB0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* maxabssdw<.f> a,limm,u6 0010111001101011F111uuuuuuAAAAAA.  */
-{ "maxabssdw", 0x2E6B7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "maxabssdw", 0x2E6B7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* maxabssdw<.f> 0,limm,u6 0010111001101011F111uuuuuu111110.  */
 { "maxabssdw", 0x2E6B703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -9925,7 +9925,7 @@
 { "maxabssdw", 0x2EAB7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* maxabssdw<.f> a,limm,limm 0010111000101011F111111110AAAAAA.  */
-{ "maxabssdw", 0x2E2B7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "maxabssdw", 0x2E2B7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* maxabssdw<.f> 0,limm,limm 0010111000101011F111111110111110.  */
 { "maxabssdw", 0x2E2B7FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -9934,31 +9934,31 @@
 { "maxabssdw", 0x2EEB7F80, 0xFFFF7FE0, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* maxidl<.f> a,b,c 00101bbb00001111FBBBCCCCCCAAAAAA.  */
-{ "maxidl", 0x280F0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "maxidl", 0x280F0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* maxidl<.f> 0,b,c 00101bbb00001111FBBBCCCCCC111110.  */
 { "maxidl", 0x280F003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* maxidl<.f><.cc> b,b,c 00101bbb11001111FBBBCCCCCC0QQQQQ.  */
-{ "maxidl", 0x28CF0000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "maxidl", 0x28CF0000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* maxidl<.f> a,b,u6 00101bbb01001111FBBBuuuuuuAAAAAA.  */
-{ "maxidl", 0x284F0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "maxidl", 0x284F0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* maxidl<.f> 0,b,u6 00101bbb01001111FBBBuuuuuu111110.  */
 { "maxidl", 0x284F003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* maxidl<.f><.cc> b,b,u6 00101bbb11001111FBBBuuuuuu1QQQQQ.  */
-{ "maxidl", 0x28CF0020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "maxidl", 0x28CF0020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* maxidl<.f> b,b,s12 00101bbb10001111FBBBssssssSSSSSS.  */
-{ "maxidl", 0x288F0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "maxidl", 0x288F0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* maxidl<.f> a,limm,c 0010111000001111F111CCCCCCAAAAAA.  */
-{ "maxidl", 0x2E0F7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "maxidl", 0x2E0F7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* maxidl<.f> a,b,limm 00101bbb00001111FBBB111110AAAAAA.  */
-{ "maxidl", 0x280F0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "maxidl", 0x280F0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* maxidl<.f> 0,limm,c 0010111000001111F111CCCCCC111110.  */
 { "maxidl", 0x2E0F703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -9970,10 +9970,10 @@
 { "maxidl", 0x2ECF7000, 0xFFFF7020, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* maxidl<.f><.cc> b,b,limm 00101bbb11001111FBBB1111100QQQQQ.  */
-{ "maxidl", 0x28CF0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "maxidl", 0x28CF0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* maxidl<.f> a,limm,u6 0010111001001111F111uuuuuuAAAAAA.  */
-{ "maxidl", 0x2E4F7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "maxidl", 0x2E4F7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* maxidl<.f> 0,limm,u6 0010111001001111F111uuuuuu111110.  */
 { "maxidl", 0x2E4F703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -9985,7 +9985,7 @@
 { "maxidl", 0x2E8F7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* maxidl<.f> a,limm,limm 0010111000001111F111111110AAAAAA.  */
-{ "maxidl", 0x2E0F7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "maxidl", 0x2E0F7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* maxidl<.f> 0,limm,limm 0010111000001111F111111110111110.  */
 { "maxidl", 0x2E0F7FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -10054,31 +10054,31 @@
 { "min", 0x26C97F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* minidl<.f> a,b,c 00101bbb00001001FBBBCCCCCCAAAAAA.  */
-{ "minidl", 0x28090000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "minidl", 0x28090000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* minidl<.f> 0,b,c 00101bbb00001001FBBBCCCCCC111110.  */
 { "minidl", 0x2809003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* minidl<.f><.cc> b,b,c 00101bbb11001001FBBBCCCCCC0QQQQQ.  */
-{ "minidl", 0x28C90000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "minidl", 0x28C90000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* minidl<.f> a,b,u6 00101bbb01001001FBBBuuuuuuAAAAAA.  */
-{ "minidl", 0x28490000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "minidl", 0x28490000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* minidl<.f> 0,b,u6 00101bbb01001001FBBBuuuuuu111110.  */
 { "minidl", 0x2849003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* minidl<.f><.cc> b,b,u6 00101bbb11001001FBBBuuuuuu1QQQQQ.  */
-{ "minidl", 0x28C90020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "minidl", 0x28C90020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* minidl<.f> b,b,s12 00101bbb10001001FBBBssssssSSSSSS.  */
-{ "minidl", 0x28890000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "minidl", 0x28890000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* minidl<.f> a,limm,c 0010111000001001F111CCCCCCAAAAAA.  */
-{ "minidl", 0x2E097000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "minidl", 0x2E097000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* minidl<.f> a,b,limm 00101bbb00001001FBBB111110AAAAAA.  */
-{ "minidl", 0x28090F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "minidl", 0x28090F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* minidl<.f> 0,limm,c 0010111000001001F111CCCCCC111110.  */
 { "minidl", 0x2E09703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -10090,10 +10090,10 @@
 { "minidl", 0x2EC97000, 0xFFFF7020, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* minidl<.f><.cc> b,b,limm 00101bbb11001001FBBB1111100QQQQQ.  */
-{ "minidl", 0x28C90F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "minidl", 0x28C90F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* minidl<.f> a,limm,u6 0010111001001001F111uuuuuuAAAAAA.  */
-{ "minidl", 0x2E497000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "minidl", 0x2E497000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* minidl<.f> 0,limm,u6 0010111001001001F111uuuuuu111110.  */
 { "minidl", 0x2E49703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -10105,7 +10105,7 @@
 { "minidl", 0x2E897000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* minidl<.f> a,limm,limm 0010111000001001F111111110AAAAAA.  */
-{ "minidl", 0x2E097F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "minidl", 0x2E097F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* minidl<.f> 0,limm,limm 0010111000001001F111111110111110.  */
 { "minidl", 0x2E097FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -10114,364 +10114,364 @@
 { "minidl", 0x2EC97F80, 0xFFFF7FE0, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mov<.f> b,c 00100bbb00001010FBBBCCCCCCRRRRRR.  */
-{ "mov", 0x200A0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RB, RC }, { C_F }},
+{ "mov", 0x200A0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { RB, RC }, { C_F }},
 
 /* mov<.f> 0,c 0010011000001010F111CCCCCCRRRRRR.  */
-{ "mov", 0x260A7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, RC }, { C_F }},
+{ "mov", 0x260A7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { ZA, RC }, { C_F }},
 
 /* mov<.f><.cc> b,c 00100bbb11001010FBBBCCCCCC0QQQQQ.  */
-{ "mov", 0x20CA0000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RB, RC }, { C_F, C_CC }},
+{ "mov", 0x20CA0000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { RB, RC }, { C_F, C_CC }},
 
 /* mov<.f><.cc> 0,c 0010011011001010F111CCCCCC0QQQQQ.  */
-{ "mov", 0x26CA7000, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, RC }, { C_F, C_CC }},
+{ "mov", 0x26CA7000, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { ZA, RC }, { C_F, C_CC }},
 
 /* mov<.f> b,u6 00100bbb01001010FBBBuuuuuuRRRRRR.  */
-{ "mov", 0x204A0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RB, UIMM6_20 }, { C_F }},
+{ "mov", 0x204A0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { RB, UIMM6_20 }, { C_F }},
 
 /* mov<.f> 0,u6 0010011001001010F111uuuuuuRRRRRR.  */
-{ "mov", 0x264A7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, UIMM6_20 }, { C_F }},
+{ "mov", 0x264A7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { ZA, UIMM6_20 }, { C_F }},
 
 /* mov<.f><.cc> b,u6 00100bbb11001010FBBBuuuuuu1QQQQQ.  */
-{ "mov", 0x20CA0020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RB, UIMM6_20 }, { C_F, C_CC }},
+{ "mov", 0x20CA0020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { RB, UIMM6_20 }, { C_F, C_CC }},
 
 /* mov<.f><.cc> 0,u6 0010011011001010F111uuuuuu1QQQQQ.  */
-{ "mov", 0x26CA7020, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, UIMM6_20 }, { C_F, C_CC }},
+{ "mov", 0x26CA7020, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { ZA, UIMM6_20 }, { C_F, C_CC }},
 
 /* mov<.f> b,s12 00100bbb10001010FBBBssssssSSSSSS.  */
-{ "mov", 0x208A0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RB, SIMM12_20 }, { C_F }},
+{ "mov", 0x208A0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { RB, SIMM12_20 }, { C_F }},
 
 /* mov<.f> 0,s12 0010011010001010F111ssssssSSSSSS.  */
-{ "mov", 0x268A7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, SIMM12_20 }, { C_F }},
+{ "mov", 0x268A7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { ZA, SIMM12_20 }, { C_F }},
 
 /* mov<.f> b,limm 00100bbb00001010FBBB111110RRRRRR.  */
-{ "mov", 0x200A0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RB, LIMM }, { C_F }},
+{ "mov", 0x200A0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { RB, LIMM }, { C_F }},
 
 /* mov<.f> 0,limm 0010011000001010F111111110RRRRRR.  */
-{ "mov", 0x260A7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, LIMM }, { C_F }},
+{ "mov", 0x260A7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { ZA, LIMM }, { C_F }},
 
 /* mov<.f><.cc> b,limm 00100bbb11001010FBBB1111100QQQQQ.  */
-{ "mov", 0x20CA0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RB, LIMM }, { C_F, C_CC }},
+{ "mov", 0x20CA0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { RB, LIMM }, { C_F, C_CC }},
 
 /* mov<.f><.cc> 0,limm 0010011011001010F1111111100QQQQQ.  */
-{ "mov", 0x26CA7F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, LIMM }, { C_F, C_CC }},
+{ "mov", 0x26CA7F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { ZA, LIMM }, { C_F, C_CC }},
 
 /* mov_s b,h 01110bbbhhh01HHH.  */
-{ "mov_s", 0x00007008, 0x0000F818, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, MEMORY, NONE, { RB_S, R6H }, { 0 }},
+{ "mov_s", 0x00007008, 0x0000F818, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, MOVE, NONE, { RB_S, R6H }, { 0 }},
 
 /* mov_s b,h 01110bbbhhh010HH.  */
-{ "mov_s", 0x00007008, 0x0000F81C, 0, MEMORY, NONE, { RB_S, RH_S }, { 0 }},
+{ "mov_s", 0x00007008, 0x0000F81C, 0, MOVE, NONE, { RB_S, RH_S }, { 0 }},
 
 /* mov_s h,b 01110bbbhhh11HHH.  */
-{ "mov_s", 0x00007018, 0x0000F818, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, MEMORY, NONE, { R6H, RB_S }, { 0 }},
+{ "mov_s", 0x00007018, 0x0000F818, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, MOVE, NONE, { R6H, RB_S }, { 0 }},
 
 /* mov_s h,b 01110bbbhhh110HH.  */
-{ "mov_s", 0x00007018, 0x0000F81C, 0, MEMORY, NONE, { RH_S, RB_S }, { 0 }},
+{ "mov_s", 0x00007018, 0x0000F81C, 0, MOVE, NONE, { RH_S, RB_S }, { 0 }},
 
 /* mov_s 0,b 01110bbb1101111H.  */
-{ "mov_s", 0x000070DE, 0x0000F8FE, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, MEMORY, NONE, { ZA_S, RB_S }, { 0 }},
+{ "mov_s", 0x000070DE, 0x0000F8FE, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, MOVE, NONE, { ZA_S, RB_S }, { 0 }},
 
 /* mov_s 0,b 01110bbb11011011.  */
-{ "mov_s", 0x000070DB, 0x0000F8FF, 0, MEMORY, NONE, { ZA_S, RB_S }, { 0 }},
+{ "mov_s", 0x000070DB, 0x0000F8FF, 0, MOVE, NONE, { ZA_S, RB_S }, { 0 }},
 
 /* mov_s g,h 01000ggghhhGG0HH.  */
-{ "mov_s", 0x00004000, 0x0000F804, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { G_S, RH_S }, { 0 }},
+{ "mov_s", 0x00004000, 0x0000F804, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { G_S, RH_S }, { 0 }},
 
 /* mov_s 0,h 01000110hhh110HH.  */
-{ "mov_s", 0x00004618, 0x0000FF1C, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA_S, RH_S }, { 0 }},
+{ "mov_s", 0x00004618, 0x0000FF1C, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { ZA_S, RH_S }, { 0 }},
 
 /* mov_s h,s3 01110ssshhh011HH.  */
-{ "mov_s", 0x0000700C, 0x0000F81C, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RH_S, SIMM3_5_S }, { 0 }},
+{ "mov_s", 0x0000700C, 0x0000F81C, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { RH_S, SIMM3_5_S }, { 0 }},
 
 /* mov_s 0,s3 01110sss11001111.  */
-{ "mov_s", 0x000070CF, 0x0000F8FF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA_S, SIMM3_5_S }, { 0 }},
+{ "mov_s", 0x000070CF, 0x0000F8FF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { ZA_S, SIMM3_5_S }, { 0 }},
 
 /* mov_s b,u8 11011bbbuuuuuuuu.  */
-{ "mov_s", 0x0000D800, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RB_S, UIMM8_8_S }, { 0 }},
+{ "mov_s", 0x0000D800, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { RB_S, UIMM8_8_S }, { 0 }},
 
 /* mov_s b,limm 01110bbb11001111.  */
-{ "mov_s", 0x000070CF, 0x0000F8FF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, MEMORY, NONE, { RB_S, LIMM_S }, { 0 }},
+{ "mov_s", 0x000070CF, 0x0000F8FF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, MOVE, NONE, { RB_S, LIMM_S }, { 0 }},
 
 /* mov_s b,limm 01110bbb11001011.  */
-{ "mov_s", 0x000070CB, 0x0000F8FF, 0, MEMORY, NONE, { RB_S, LIMM_S }, { 0 }},
+{ "mov_s", 0x000070CB, 0x0000F8FF, 0, MOVE, NONE, { RB_S, LIMM_S }, { 0 }},
 
 /* mov_s g,limm 01000ggg110GG011.  */
-{ "mov_s", 0x000040C3, 0x0000F8E7, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { G_S, LIMM_S }, { 0 }},
+{ "mov_s", 0x000040C3, 0x0000F8E7, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { G_S, LIMM_S }, { 0 }},
 
 /* mov_s 0,limm 0100011011011011.  */
-{ "mov_s", 0x000046DB, 0x0000FFFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA_S, LIMM_S }, { 0 }},
+{ "mov_s", 0x000046DB, 0x0000FFFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { ZA_S, LIMM_S }, { 0 }},
 
 /* mov_s.ne b,h 01110bbbhhh111HH.  */
-{ "mov_s", 0x0000701C, 0x0000F81C, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RB_S, RH_S }, { C_NE }},
+{ "mov_s", 0x0000701C, 0x0000F81C, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { RB_S, RH_S }, { C_NE }},
 
 /* mov_s.ne b,limm 01110bbb11011111.  */
-{ "mov_s", 0x000070DF, 0x0000F8FF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RB_S, LIMM_S }, { C_NE }},
+{ "mov_s", 0x000070DF, 0x0000F8FF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MOVE, NONE, { RB_S, LIMM_S }, { C_NE }},
 
 /* mpy<.f> a,b,c 00100bbb00011010FBBBCCCCCCAAAAAA.  */
-{ "mpy", 0x201A0000, 0xF8FF0000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, RB, RC }, { C_F }},
+{ "mpy", 0x201A0000, 0xF8FF0000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, RB, RC }, { C_F }},
 
 /* mpy<.f> 0,b,c 00100bbb00011010FBBBCCCCCC111110.  */
-{ "mpy", 0x201A003E, 0xF8FF003F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, RB, RC }, { C_F }},
+{ "mpy", 0x201A003E, 0xF8FF003F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, RB, RC }, { C_F }},
 
 /* mpy<.f><.cc> b,b,c 00100bbb11011010FBBBCCCCCC0QQQQQ.  */
-{ "mpy", 0x20DA0000, 0xF8FF0020, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mpy", 0x20DA0000, 0xF8FF0020, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mpy<.f> a,b,u6 00100bbb01011010FBBBuuuuuuAAAAAA.  */
-{ "mpy", 0x205A0000, 0xF8FF0000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mpy", 0x205A0000, 0xF8FF0000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mpy<.f> 0,b,u6 00100bbb01011010FBBBuuuuuu111110.  */
-{ "mpy", 0x205A003E, 0xF8FF003F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "mpy", 0x205A003E, 0xF8FF003F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mpy<.f><.cc> b,b,u6 00100bbb11011010FBBBuuuuuu1QQQQQ.  */
-{ "mpy", 0x20DA0020, 0xF8FF0020, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mpy", 0x20DA0020, 0xF8FF0020, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpy<.f> b,b,s12 00100bbb10011010FBBBssssssSSSSSS.  */
-{ "mpy", 0x209A0000, 0xF8FF0000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mpy", 0x209A0000, 0xF8FF0000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mpy<.f> a,limm,c 0010011000011010F111CCCCCCAAAAAA.  */
-{ "mpy", 0x261A7000, 0xFFFF7000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, LIMM, RC }, { C_F }},
+{ "mpy", 0x261A7000, 0xFFFF7000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mpy<.f> a,b,limm 00100bbb00011010FBBB111110AAAAAA.  */
-{ "mpy", 0x201A0F80, 0xF8FF0FC0, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, RB, LIMM }, { C_F }},
+{ "mpy", 0x201A0F80, 0xF8FF0FC0, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mpy<.f> 0,limm,c 0010011000011010F111CCCCCC111110.  */
-{ "mpy", 0x261A703E, 0xFFFF703F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, RC }, { C_F }},
+{ "mpy", 0x261A703E, 0xFFFF703F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, RC }, { C_F }},
 
 /* mpy<.f> 0,b,limm 00100bbb00011010FBBB111110111110.  */
-{ "mpy", 0x201A0FBE, 0xF8FF0FFF, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, RB, LIMM }, { C_F }},
+{ "mpy", 0x201A0FBE, 0xF8FF0FFF, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, RB, LIMM }, { C_F }},
 
 /* mpy<.f><.cc> b,b,limm 00100bbb11011010FBBB1111100QQQQQ.  */
-{ "mpy", 0x20DA0F80, 0xF8FF0FE0, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mpy", 0x20DA0F80, 0xF8FF0FE0, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mpy<.f><.cc> 0,limm,c 0010011011011010F111CCCCCC0QQQQQ.  */
-{ "mpy", 0x26DA7000, 0xFFFF7020, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "mpy", 0x26DA7000, 0xFFFF7020, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mpy<.f> a,limm,u6 0010011001011010F111uuuuuuAAAAAA.  */
-{ "mpy", 0x265A7000, 0xFFFF7000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpy", 0x265A7000, 0xFFFF7000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpy<.f> 0,limm,u6 0010011001011010F111uuuuuu111110.  */
-{ "mpy", 0x265A703E, 0xFFFF703F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpy", 0x265A703E, 0xFFFF703F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpy<.f><.cc> 0,limm,u6 0010011011011010F111uuuuuu1QQQQQ.  */
-{ "mpy", 0x26DA7020, 0xFFFF7020, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "mpy", 0x26DA7020, 0xFFFF7020, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpy<.f> 0,limm,s12 0010011010011010F111ssssssSSSSSS.  */
-{ "mpy", 0x269A7000, 0xFFFF7000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "mpy", 0x269A7000, 0xFFFF7000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mpy<.f> a,limm,limm 0010011000011010F111111110AAAAAA.  */
-{ "mpy", 0x261A7F80, 0xFFFF7FC0, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mpy", 0x261A7F80, 0xFFFF7FC0, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mpy<.f> 0,limm,limm 0010011000011010F111111110111110.  */
-{ "mpy", 0x261A7FBE, 0xFFFF7FFF, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "mpy", 0x261A7FBE, 0xFFFF7FFF, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* mpy<.f><.cc> 0,limm,limm 0010011011011010F1111111100QQQQQ.  */
-{ "mpy", 0x26DA7F80, 0xFFFF7FE0, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "mpy", 0x26DA7F80, 0xFFFF7FE0, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mpyd<.f> a,b,c 00101bbb00011000FBBBCCCCCCAAAAAA.  */
-{ "mpyd", 0x28180000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, RB, RC }, { C_F }},
+{ "mpyd", 0x28180000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, RB, RC }, { C_F }},
 
 /* mpyd<.f> 0,b,c 00101bbb00011000FBBBCCCCCC111110.  */
-{ "mpyd", 0x2818003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, RB, RC }, { C_F }},
+{ "mpyd", 0x2818003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, RB, RC }, { C_F }},
 
 /* mpyd<.f><.cc> b,b,c 00101bbb11011000FBBBCCCCCC0QQQQQ.  */
-{ "mpyd", 0x28D80000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mpyd", 0x28D80000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mpyd<.f> a,b,u6 00101bbb01011000FBBBuuuuuuAAAAAA.  */
-{ "mpyd", 0x28580000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mpyd", 0x28580000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mpyd<.f> 0,b,u6 00101bbb01011000FBBBuuuuuu111110.  */
-{ "mpyd", 0x2858003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "mpyd", 0x2858003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mpyd<.f><.cc> b,b,u6 00101bbb11011000FBBBuuuuuu1QQQQQ.  */
-{ "mpyd", 0x28D80020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mpyd", 0x28D80020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpyd<.f> b,b,s12 00101bbb10011000FBBBssssssSSSSSS.  */
-{ "mpyd", 0x28980000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mpyd", 0x28980000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mpyd<.f> a,limm,c 0010111000011000F111CCCCCCAAAAAA.  */
-{ "mpyd", 0x2E187000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, LIMM, RC }, { C_F }},
+{ "mpyd", 0x2E187000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mpyd<.f> a,b,limm 00101bbb00011000FBBB111110AAAAAA.  */
-{ "mpyd", 0x28180F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, RB, LIMM }, { C_F }},
+{ "mpyd", 0x28180F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mpyd<.f> 0,limm,c 0010111000011000F111CCCCCC111110.  */
-{ "mpyd", 0x2E18703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, RC }, { C_F }},
+{ "mpyd", 0x2E18703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, RC }, { C_F }},
 
 /* mpyd<.f> 0,b,limm 00101bbb00011000FBBB111110111110.  */
-{ "mpyd", 0x28180FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, RB, LIMM }, { C_F }},
+{ "mpyd", 0x28180FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, RB, LIMM }, { C_F }},
 
 /* mpyd<.f><.cc> b,b,limm 00101bbb11011000FBBB1111100QQQQQ.  */
-{ "mpyd", 0x28D80F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mpyd", 0x28D80F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mpyd<.f><.cc> 0,limm,c 0010111011011000F111CCCCCC0QQQQQ.  */
-{ "mpyd", 0x2ED87000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "mpyd", 0x2ED87000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mpyd<.f> a,limm,u6 0010111001011000F111uuuuuuAAAAAA.  */
-{ "mpyd", 0x2E587000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpyd", 0x2E587000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpyd<.f> 0,limm,u6 0010111001011000F111uuuuuu111110.  */
-{ "mpyd", 0x2E58703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpyd", 0x2E58703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpyd<.f><.cc> 0,limm,u6 0010111011011000F111uuuuuu1QQQQQ.  */
-{ "mpyd", 0x2ED87020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "mpyd", 0x2ED87020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpyd<.f> 0,limm,s12 0010111010011000F111ssssssSSSSSS.  */
-{ "mpyd", 0x2E987000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "mpyd", 0x2E987000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mpyd<.f> a,limm,limm 0010111000011000F111111110AAAAAA.  */
-{ "mpyd", 0x2E187F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mpyd", 0x2E187F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mpyd<.f> 0,limm,limm 0010111000011000F111111110111110.  */
-{ "mpyd", 0x2E187FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "mpyd", 0x2E187FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* mpyd<.f><.cc> 0,limm,limm 0010111011011000F1111111100QQQQQ.  */
-{ "mpyd", 0x2ED87F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "mpyd", 0x2ED87F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mpydf<.f> a,b,c 00110bbb00010010FBBBCCCCCCAAAAAA.  */
-{ "mpydf", 0x30120000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, ARITH, NONE, { RA, RB, RC }, { C_F }},
+{ "mpydf", 0x30120000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, MPY, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mpydf<.f> 0,b,c 00110bbb00010010FBBBCCCCCC111110.  */
-{ "mpydf", 0x3012003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, RB, RC }, { C_F }},
+{ "mpydf", 0x3012003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, MPY, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mpydf<.f><.cc> b,b,c 00110bbb11010010FBBBCCCCCC0QQQQQ.  */
-{ "mpydf", 0x30D20000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, ARITH, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mpydf", 0x30D20000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, MPY, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mpydf<.f> a,b,u6 00110bbb01010010FBBBuuuuuuAAAAAA.  */
-{ "mpydf", 0x30520000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, ARITH, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mpydf", 0x30520000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, MPY, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mpydf<.f> 0,b,u6 00110bbb01010010FBBBuuuuuu111110.  */
-{ "mpydf", 0x3052003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "mpydf", 0x3052003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, MPY, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mpydf<.f><.cc> b,b,u6 00110bbb11010010FBBBuuuuuu1QQQQQ.  */
-{ "mpydf", 0x30D20020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, ARITH, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mpydf", 0x30D20020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, MPY, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpydf<.f> b,b,s12 00110bbb10010010FBBBssssssSSSSSS.  */
-{ "mpydf", 0x30920000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, ARITH, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mpydf", 0x30920000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, MPY, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mpydf<.f> a,limm,c 0011011000010010F111CCCCCCAAAAAA.  */
-{ "mpydf", 0x36127000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, ARITH, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mpydf", 0x36127000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, MPY, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mpydf<.f> a,b,limm 00110bbb00010010FBBB111110AAAAAA.  */
-{ "mpydf", 0x30120F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, ARITH, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mpydf", 0x30120F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, MPY, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mpydf<.f> 0,limm,c 0011011000010010F111CCCCCC111110.  */
-{ "mpydf", 0x3612703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, LIMM, RC }, { C_F }},
+{ "mpydf", 0x3612703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, MPY, NONE, { ZA, LIMM, RC }, { C_F }},
 
 /* mpydf<.f> 0,b,limm 00110bbb00010010FBBB111110111110.  */
-{ "mpydf", 0x30120FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, RB, LIMM }, { C_F }},
+{ "mpydf", 0x30120FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, MPY, NONE, { ZA, RB, LIMM }, { C_F }},
 
 /* mpydf<.f><.cc> b,b,limm 00110bbb11010010FBBB1111100QQQQQ.  */
-{ "mpydf", 0x30D20F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, ARITH, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mpydf", 0x30D20F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, MPY, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mpydf<.f><.cc> 0,limm,c 0011011011010010F111CCCCCC0QQQQQ.  */
-{ "mpydf", 0x36D27000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "mpydf", 0x36D27000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, MPY, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mpydf<.f> a,limm,u6 0011011001010010F111uuuuuuAAAAAA.  */
-{ "mpydf", 0x36527000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, ARITH, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpydf", 0x36527000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, MPY, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpydf<.f> 0,limm,u6 0011011001010010F111uuuuuu111110.  */
-{ "mpydf", 0x3652703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpydf", 0x3652703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, MPY, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpydf<.f><.cc> 0,limm,u6 0011011011010010F111uuuuuu1QQQQQ.  */
-{ "mpydf", 0x36D27020, 0xFFFF7020, ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "mpydf", 0x36D27020, 0xFFFF7020, ARC_OPCODE_ARCv2EM, MPY, NONE, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpydf<.f> 0,limm,s12 0011011010010010F111ssssssSSSSSS.  */
-{ "mpydf", 0x36927000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "mpydf", 0x36927000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, MPY, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mpydf<.f> a,limm,limm 0011011000010010F111111110AAAAAA.  */
-{ "mpydf", 0x36127F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, ARITH, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mpydf", 0x36127F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, MPY, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mpydf<.f> 0,limm,limm 0011011000010010F111111110111110.  */
-{ "mpydf", 0x36127FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "mpydf", 0x36127FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, MPY, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* mpydf<.f><.cc> 0,limm,limm 0011011011010010F1111111100QQQQQ.  */
-{ "mpydf", 0x36D27F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "mpydf", 0x36D27F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, MPY, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mpydu<.f> a,b,c 00101bbb00011001FBBBCCCCCCAAAAAA.  */
-{ "mpydu", 0x28190000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, RB, RC }, { C_F }},
+{ "mpydu", 0x28190000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, RB, RC }, { C_F }},
 
 /* mpydu<.f> 0,b,c 00101bbb00011001FBBBCCCCCC111110.  */
-{ "mpydu", 0x2819003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, RB, RC }, { C_F }},
+{ "mpydu", 0x2819003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, RB, RC }, { C_F }},
 
 /* mpydu<.f><.cc> b,b,c 00101bbb11011001FBBBCCCCCC0QQQQQ.  */
-{ "mpydu", 0x28D90000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mpydu", 0x28D90000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mpydu<.f> a,b,u6 00101bbb01011001FBBBuuuuuuAAAAAA.  */
-{ "mpydu", 0x28590000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mpydu", 0x28590000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mpydu<.f> 0,b,u6 00101bbb01011001FBBBuuuuuu111110.  */
-{ "mpydu", 0x2859003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "mpydu", 0x2859003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mpydu<.f><.cc> b,b,u6 00101bbb11011001FBBBuuuuuu1QQQQQ.  */
-{ "mpydu", 0x28D90020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mpydu", 0x28D90020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpydu<.f> b,b,s12 00101bbb10011001FBBBssssssSSSSSS.  */
-{ "mpydu", 0x28990000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mpydu", 0x28990000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mpydu<.f> a,limm,c 0010111000011001F111CCCCCCAAAAAA.  */
-{ "mpydu", 0x2E197000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, LIMM, RC }, { C_F }},
+{ "mpydu", 0x2E197000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mpydu<.f> a,b,limm 00101bbb00011001FBBB111110AAAAAA.  */
-{ "mpydu", 0x28190F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, RB, LIMM }, { C_F }},
+{ "mpydu", 0x28190F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mpydu<.f> 0,limm,c 0010111000011001F111CCCCCC111110.  */
-{ "mpydu", 0x2E19703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, RC }, { C_F }},
+{ "mpydu", 0x2E19703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, RC }, { C_F }},
 
 /* mpydu<.f> 0,b,limm 00101bbb00011001FBBB111110111110.  */
-{ "mpydu", 0x28190FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, RB, LIMM }, { C_F }},
+{ "mpydu", 0x28190FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, RB, LIMM }, { C_F }},
 
 /* mpydu<.f><.cc> b,b,limm 00101bbb11011001FBBB1111100QQQQQ.  */
-{ "mpydu", 0x28D90F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mpydu", 0x28D90F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mpydu<.f><.cc> 0,limm,c 0010111011011001F111CCCCCC0QQQQQ.  */
-{ "mpydu", 0x2ED97000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "mpydu", 0x2ED97000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mpydu<.f> a,limm,u6 0010111001011001F111uuuuuuAAAAAA.  */
-{ "mpydu", 0x2E597000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpydu", 0x2E597000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpydu<.f> 0,limm,u6 0010111001011001F111uuuuuu111110.  */
-{ "mpydu", 0x2E59703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpydu", 0x2E59703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpydu<.f><.cc> 0,limm,u6 0010111011011001F111uuuuuu1QQQQQ.  */
-{ "mpydu", 0x2ED97020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "mpydu", 0x2ED97020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpydu<.f> 0,limm,s12 0010111010011001F111ssssssSSSSSS.  */
-{ "mpydu", 0x2E997000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "mpydu", 0x2E997000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mpydu<.f> a,limm,limm 0010111000011001F111111110AAAAAA.  */
-{ "mpydu", 0x2E197F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mpydu", 0x2E197F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mpydu<.f> 0,limm,limm 0010111000011001F111111110111110.  */
-{ "mpydu", 0x2E197FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "mpydu", 0x2E197FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* mpydu<.f><.cc> 0,limm,limm 0010111011011001F1111111100QQQQQ.  */
-{ "mpydu", 0x2ED97F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "mpydu", 0x2ED97F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mpyf<.f> a,b,c 00110bbb00001010FBBBCCCCCCAAAAAA.  */
-{ "mpyf", 0x300A0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "mpyf", 0x300A0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mpyf<.f> 0,b,c 00110bbb00001010FBBBCCCCCC111110.  */
 { "mpyf", 0x300A003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mpyf<.f><.cc> b,b,c 00110bbb11001010FBBBCCCCCC0QQQQQ.  */
-{ "mpyf", 0x30CA0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mpyf", 0x30CA0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mpyf<.f> a,b,u6 00110bbb01001010FBBBuuuuuuAAAAAA.  */
-{ "mpyf", 0x304A0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mpyf", 0x304A0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mpyf<.f> 0,b,u6 00110bbb01001010FBBBuuuuuu111110.  */
 { "mpyf", 0x304A003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mpyf<.f><.cc> b,b,u6 00110bbb11001010FBBBuuuuuu1QQQQQ.  */
-{ "mpyf", 0x30CA0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mpyf", 0x30CA0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpyf<.f> b,b,s12 00110bbb10001010FBBBssssssSSSSSS.  */
-{ "mpyf", 0x308A0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mpyf", 0x308A0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mpyf<.f> a,limm,c 0011011000001010F111CCCCCCAAAAAA.  */
-{ "mpyf", 0x360A7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mpyf", 0x360A7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mpyf<.f> a,b,limm 00110bbb00001010FBBB111110AAAAAA.  */
-{ "mpyf", 0x300A0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mpyf", 0x300A0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mpyf<.f> 0,limm,c 0011011000001010F111CCCCCC111110.  */
 { "mpyf", 0x360A703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -10480,13 +10480,13 @@
 { "mpyf", 0x300A0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { C_F }},
 
 /* mpyf<.f><.cc> b,b,limm 00110bbb11001010FBBB1111100QQQQQ.  */
-{ "mpyf", 0x30CA0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mpyf", 0x30CA0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mpyf<.f><.cc> 0,limm,c 0011011011001010F111CCCCCC0QQQQQ.  */
 { "mpyf", 0x36CA7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mpyf<.f> a,limm,u6 0011011001001010F111uuuuuuAAAAAA.  */
-{ "mpyf", 0x364A7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpyf", 0x364A7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpyf<.f> 0,limm,u6 0011011001001010F111uuuuuu111110.  */
 { "mpyf", 0x364A703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -10498,7 +10498,7 @@
 { "mpyf", 0x368A7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mpyf<.f> a,limm,limm 0011011000001010F111111110AAAAAA.  */
-{ "mpyf", 0x360A7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mpyf", 0x360A7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mpyf<.f> 0,limm,limm 0011011000001010F111111110111110.  */
 { "mpyf", 0x360A7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -10507,31 +10507,31 @@
 { "mpyf", 0x36CA7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mpyfr<.f> a,b,c 00110bbb00001011FBBBCCCCCCAAAAAA.  */
-{ "mpyfr", 0x300B0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "mpyfr", 0x300B0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mpyfr<.f> 0,b,c 00110bbb00001011FBBBCCCCCC111110.  */
 { "mpyfr", 0x300B003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mpyfr<.f><.cc> b,b,c 00110bbb11001011FBBBCCCCCC0QQQQQ.  */
-{ "mpyfr", 0x30CB0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mpyfr", 0x30CB0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mpyfr<.f> a,b,u6 00110bbb01001011FBBBuuuuuuAAAAAA.  */
-{ "mpyfr", 0x304B0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mpyfr", 0x304B0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mpyfr<.f> 0,b,u6 00110bbb01001011FBBBuuuuuu111110.  */
 { "mpyfr", 0x304B003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mpyfr<.f><.cc> b,b,u6 00110bbb11001011FBBBuuuuuu1QQQQQ.  */
-{ "mpyfr", 0x30CB0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mpyfr", 0x30CB0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpyfr<.f> b,b,s12 00110bbb10001011FBBBssssssSSSSSS.  */
-{ "mpyfr", 0x308B0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mpyfr", 0x308B0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mpyfr<.f> a,limm,c 0011011000001011F111CCCCCCAAAAAA.  */
-{ "mpyfr", 0x360B7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mpyfr", 0x360B7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mpyfr<.f> a,b,limm 00110bbb00001011FBBB111110AAAAAA.  */
-{ "mpyfr", 0x300B0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mpyfr", 0x300B0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mpyfr<.f> 0,limm,c 0011011000001011F111CCCCCC111110.  */
 { "mpyfr", 0x360B703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -10540,13 +10540,13 @@
 { "mpyfr", 0x300B0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { C_F }},
 
 /* mpyfr<.f><.cc> b,b,limm 00110bbb11001011FBBB1111100QQQQQ.  */
-{ "mpyfr", 0x30CB0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mpyfr", 0x30CB0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mpyfr<.f><.cc> 0,limm,c 0011011011001011F111CCCCCC0QQQQQ.  */
 { "mpyfr", 0x36CB7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mpyfr<.f> a,limm,u6 0011011001001011F111uuuuuuAAAAAA.  */
-{ "mpyfr", 0x364B7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpyfr", 0x364B7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpyfr<.f> 0,limm,u6 0011011001001011F111uuuuuu111110.  */
 { "mpyfr", 0x364B703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -10558,7 +10558,7 @@
 { "mpyfr", 0x368B7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mpyfr<.f> a,limm,limm 0011011000001011F111111110AAAAAA.  */
-{ "mpyfr", 0x360B7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mpyfr", 0x360B7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mpyfr<.f> 0,limm,limm 0011011000001011F111111110111110.  */
 { "mpyfr", 0x360B7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -10567,595 +10567,595 @@
 { "mpyfr", 0x36CB7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mpyh<.f> a,b,c 00100bbb00011011FBBBCCCCCCAAAAAA.  */
-{ "mpyh", 0x201B0000, 0xF8FF0000, ARC_OPCODE_ARC700, ARITH, NONE, { RA, RB, RC }, { C_F }},
+{ "mpyh", 0x201B0000, 0xF8FF0000, ARC_OPCODE_ARC700, MPY, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mpyh<.f> 0,b,c 00100bbb00011011FBBBCCCCCC111110.  */
-{ "mpyh", 0x201B003E, 0xF8FF003F, ARC_OPCODE_ARC700, ARITH, NONE, { ZA, RB, RC }, { C_F }},
+{ "mpyh", 0x201B003E, 0xF8FF003F, ARC_OPCODE_ARC700, MPY, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mpyh<.f><.cc> b,b,c 00100bbb11011011FBBBCCCCCC0QQQQQ.  */
-{ "mpyh", 0x20DB0000, 0xF8FF0020, ARC_OPCODE_ARC700, ARITH, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mpyh", 0x20DB0000, 0xF8FF0020, ARC_OPCODE_ARC700, MPY, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mpyh<.f> a,b,u6 00100bbb01011011FBBBuuuuuuAAAAAA.  */
-{ "mpyh", 0x205B0000, 0xF8FF0000, ARC_OPCODE_ARC700, ARITH, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mpyh", 0x205B0000, 0xF8FF0000, ARC_OPCODE_ARC700, MPY, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mpyh<.f> 0,b,u6 00100bbb01011011FBBBuuuuuu111110.  */
-{ "mpyh", 0x205B003E, 0xF8FF003F, ARC_OPCODE_ARC700, ARITH, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "mpyh", 0x205B003E, 0xF8FF003F, ARC_OPCODE_ARC700, MPY, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mpyh<.f><.cc> b,b,u6 00100bbb11011011FBBBuuuuuu1QQQQQ.  */
-{ "mpyh", 0x20DB0020, 0xF8FF0020, ARC_OPCODE_ARC700, ARITH, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mpyh", 0x20DB0020, 0xF8FF0020, ARC_OPCODE_ARC700, MPY, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpyh<.f> b,b,s12 00100bbb10011011FBBBssssssSSSSSS.  */
-{ "mpyh", 0x209B0000, 0xF8FF0000, ARC_OPCODE_ARC700, ARITH, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mpyh", 0x209B0000, 0xF8FF0000, ARC_OPCODE_ARC700, MPY, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mpyh<.f> a,limm,c 0010011000011011F111CCCCCCAAAAAA.  */
-{ "mpyh", 0x261B7000, 0xFFFF7000, ARC_OPCODE_ARC700, ARITH, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mpyh", 0x261B7000, 0xFFFF7000, ARC_OPCODE_ARC700, MPY, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mpyh<.f> a,b,limm 00100bbb00011011FBBB111110AAAAAA.  */
-{ "mpyh", 0x201B0F80, 0xF8FF0FC0, ARC_OPCODE_ARC700, ARITH, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mpyh", 0x201B0F80, 0xF8FF0FC0, ARC_OPCODE_ARC700, MPY, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mpyh<.f> 0,limm,c 0010011000011011F111CCCCCC111110.  */
-{ "mpyh", 0x261B703E, 0xFFFF703F, ARC_OPCODE_ARC700, ARITH, NONE, { ZA, LIMM, RC }, { C_F }},
+{ "mpyh", 0x261B703E, 0xFFFF703F, ARC_OPCODE_ARC700, MPY, NONE, { ZA, LIMM, RC }, { C_F }},
 
 /* mpyh<.f> 0,b,limm 00100bbb00011011FBBB111110111110.  */
-{ "mpyh", 0x201B0FBE, 0xF8FF0FFF, ARC_OPCODE_ARC700, ARITH, NONE, { ZA, RB, LIMM }, { C_F }},
+{ "mpyh", 0x201B0FBE, 0xF8FF0FFF, ARC_OPCODE_ARC700, MPY, NONE, { ZA, RB, LIMM }, { C_F }},
 
 /* mpyh<.f><.cc> b,b,limm 00100bbb11011011FBBB1111100QQQQQ.  */
-{ "mpyh", 0x20DB0F80, 0xF8FF0FE0, ARC_OPCODE_ARC700, ARITH, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mpyh", 0x20DB0F80, 0xF8FF0FE0, ARC_OPCODE_ARC700, MPY, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mpyh<.f><.cc> 0,limm,c 0010011011011011F111CCCCCC0QQQQQ.  */
-{ "mpyh", 0x26DB7000, 0xFFFF7020, ARC_OPCODE_ARC700, ARITH, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "mpyh", 0x26DB7000, 0xFFFF7020, ARC_OPCODE_ARC700, MPY, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mpyh<.f> a,limm,u6 0010011001011011F111uuuuuuAAAAAA.  */
-{ "mpyh", 0x265B7000, 0xFFFF7000, ARC_OPCODE_ARC700, ARITH, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpyh", 0x265B7000, 0xFFFF7000, ARC_OPCODE_ARC700, MPY, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpyh<.f> 0,limm,u6 0010011001011011F111uuuuuu111110.  */
-{ "mpyh", 0x265B703E, 0xFFFF703F, ARC_OPCODE_ARC700, ARITH, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpyh", 0x265B703E, 0xFFFF703F, ARC_OPCODE_ARC700, MPY, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpyh<.f><.cc> 0,limm,u6 0010011011011011F111uuuuuu1QQQQQ.  */
-{ "mpyh", 0x26DB7020, 0xFFFF7020, ARC_OPCODE_ARC700, ARITH, NONE, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "mpyh", 0x26DB7020, 0xFFFF7020, ARC_OPCODE_ARC700, MPY, NONE, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpyh<.f> 0,limm,s12 0010011010011011F111ssssssSSSSSS.  */
-{ "mpyh", 0x269B7000, 0xFFFF7000, ARC_OPCODE_ARC700, ARITH, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "mpyh", 0x269B7000, 0xFFFF7000, ARC_OPCODE_ARC700, MPY, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mpyh<.f> a,limm,limm 0010011000011011F111111110AAAAAA.  */
-{ "mpyh", 0x261B7F80, 0xFFFF7FC0, ARC_OPCODE_ARC700, ARITH, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mpyh", 0x261B7F80, 0xFFFF7FC0, ARC_OPCODE_ARC700, MPY, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mpyh<.f> 0,limm,limm 0010011000011011F111111110111110.  */
-{ "mpyh", 0x261B7FBE, 0xFFFF7FFF, ARC_OPCODE_ARC700, ARITH, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "mpyh", 0x261B7FBE, 0xFFFF7FFF, ARC_OPCODE_ARC700, MPY, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* mpyh<.f><.cc> 0,limm,limm 0010011011011011F1111111100QQQQQ.  */
-{ "mpyh", 0x26DB7F80, 0xFFFF7FE0, ARC_OPCODE_ARC700, ARITH, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "mpyh", 0x26DB7F80, 0xFFFF7FE0, ARC_OPCODE_ARC700, MPY, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mpyhu<.f> a,b,c 00100bbb00011100FBBBCCCCCCAAAAAA.  */
-{ "mpyhu", 0x201C0000, 0xF8FF0000, ARC_OPCODE_ARC700, ARITH, NONE, { RA, RB, RC }, { C_F }},
+{ "mpyhu", 0x201C0000, 0xF8FF0000, ARC_OPCODE_ARC700, MPY, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mpyhu<.f> 0,b,c 00100bbb00011100FBBBCCCCCC111110.  */
-{ "mpyhu", 0x201C003E, 0xF8FF003F, ARC_OPCODE_ARC700, ARITH, NONE, { ZA, RB, RC }, { C_F }},
+{ "mpyhu", 0x201C003E, 0xF8FF003F, ARC_OPCODE_ARC700, MPY, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mpyhu<.f><.cc> b,b,c 00100bbb11011100FBBBCCCCCC0QQQQQ.  */
-{ "mpyhu", 0x20DC0000, 0xF8FF0020, ARC_OPCODE_ARC700, ARITH, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mpyhu", 0x20DC0000, 0xF8FF0020, ARC_OPCODE_ARC700, MPY, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mpyhu<.f> a,b,u6 00100bbb01011100FBBBuuuuuuAAAAAA.  */
-{ "mpyhu", 0x205C0000, 0xF8FF0000, ARC_OPCODE_ARC700, ARITH, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mpyhu", 0x205C0000, 0xF8FF0000, ARC_OPCODE_ARC700, MPY, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mpyhu<.f> 0,b,u6 00100bbb01011100FBBBuuuuuu111110.  */
-{ "mpyhu", 0x205C003E, 0xF8FF003F, ARC_OPCODE_ARC700, ARITH, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "mpyhu", 0x205C003E, 0xF8FF003F, ARC_OPCODE_ARC700, MPY, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mpyhu<.f><.cc> b,b,u6 00100bbb11011100FBBBuuuuuu1QQQQQ.  */
-{ "mpyhu", 0x20DC0020, 0xF8FF0020, ARC_OPCODE_ARC700, ARITH, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mpyhu", 0x20DC0020, 0xF8FF0020, ARC_OPCODE_ARC700, MPY, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpyhu<.f> b,b,s12 00100bbb10011100FBBBssssssSSSSSS.  */
-{ "mpyhu", 0x209C0000, 0xF8FF0000, ARC_OPCODE_ARC700, ARITH, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mpyhu", 0x209C0000, 0xF8FF0000, ARC_OPCODE_ARC700, MPY, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mpyhu<.f> a,limm,c 0010011000011100F111CCCCCCAAAAAA.  */
-{ "mpyhu", 0x261C7000, 0xFFFF7000, ARC_OPCODE_ARC700, ARITH, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mpyhu", 0x261C7000, 0xFFFF7000, ARC_OPCODE_ARC700, MPY, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mpyhu<.f> a,b,limm 00100bbb00011100FBBB111110AAAAAA.  */
-{ "mpyhu", 0x201C0F80, 0xF8FF0FC0, ARC_OPCODE_ARC700, ARITH, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mpyhu", 0x201C0F80, 0xF8FF0FC0, ARC_OPCODE_ARC700, MPY, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mpyhu<.f> 0,limm,c 0010011000011100F111CCCCCC111110.  */
-{ "mpyhu", 0x261C703E, 0xFFFF703F, ARC_OPCODE_ARC700, ARITH, NONE, { ZA, LIMM, RC }, { C_F }},
+{ "mpyhu", 0x261C703E, 0xFFFF703F, ARC_OPCODE_ARC700, MPY, NONE, { ZA, LIMM, RC }, { C_F }},
 
 /* mpyhu<.f> 0,b,limm 00100bbb00011100FBBB111110111110.  */
-{ "mpyhu", 0x201C0FBE, 0xF8FF0FFF, ARC_OPCODE_ARC700, ARITH, NONE, { ZA, RB, LIMM }, { C_F }},
+{ "mpyhu", 0x201C0FBE, 0xF8FF0FFF, ARC_OPCODE_ARC700, MPY, NONE, { ZA, RB, LIMM }, { C_F }},
 
 /* mpyhu<.f><.cc> b,b,limm 00100bbb11011100FBBB1111100QQQQQ.  */
-{ "mpyhu", 0x20DC0F80, 0xF8FF0FE0, ARC_OPCODE_ARC700, ARITH, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mpyhu", 0x20DC0F80, 0xF8FF0FE0, ARC_OPCODE_ARC700, MPY, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mpyhu<.f><.cc> 0,limm,c 0010011011011100F111CCCCCC0QQQQQ.  */
-{ "mpyhu", 0x26DC7000, 0xFFFF7020, ARC_OPCODE_ARC700, ARITH, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "mpyhu", 0x26DC7000, 0xFFFF7020, ARC_OPCODE_ARC700, MPY, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mpyhu<.f> a,limm,u6 0010011001011100F111uuuuuuAAAAAA.  */
-{ "mpyhu", 0x265C7000, 0xFFFF7000, ARC_OPCODE_ARC700, ARITH, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpyhu", 0x265C7000, 0xFFFF7000, ARC_OPCODE_ARC700, MPY, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpyhu<.f> 0,limm,u6 0010011001011100F111uuuuuu111110.  */
-{ "mpyhu", 0x265C703E, 0xFFFF703F, ARC_OPCODE_ARC700, ARITH, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpyhu", 0x265C703E, 0xFFFF703F, ARC_OPCODE_ARC700, MPY, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpyhu<.f><.cc> 0,limm,u6 0010011011011100F111uuuuuu1QQQQQ.  */
-{ "mpyhu", 0x26DC7020, 0xFFFF7020, ARC_OPCODE_ARC700, ARITH, NONE, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "mpyhu", 0x26DC7020, 0xFFFF7020, ARC_OPCODE_ARC700, MPY, NONE, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpyhu<.f> 0,limm,s12 0010011010011100F111ssssssSSSSSS.  */
-{ "mpyhu", 0x269C7000, 0xFFFF7000, ARC_OPCODE_ARC700, ARITH, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "mpyhu", 0x269C7000, 0xFFFF7000, ARC_OPCODE_ARC700, MPY, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mpyhu<.f> a,limm,limm 0010011000011100F111111110AAAAAA.  */
-{ "mpyhu", 0x261C7F80, 0xFFFF7FC0, ARC_OPCODE_ARC700, ARITH, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mpyhu", 0x261C7F80, 0xFFFF7FC0, ARC_OPCODE_ARC700, MPY, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mpyhu<.f> 0,limm,limm 0010011000011100F111111110111110.  */
-{ "mpyhu", 0x261C7FBE, 0xFFFF7FFF, ARC_OPCODE_ARC700, ARITH, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "mpyhu", 0x261C7FBE, 0xFFFF7FFF, ARC_OPCODE_ARC700, MPY, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* mpyhu<.f><.cc> 0,limm,limm 0010011011011100F1111111100QQQQQ.  */
-{ "mpyhu", 0x26DC7F80, 0xFFFF7FE0, ARC_OPCODE_ARC700, ARITH, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "mpyhu", 0x26DC7F80, 0xFFFF7FE0, ARC_OPCODE_ARC700, MPY, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mpym<.f> a,b,c 00100bbb00011011FBBBCCCCCCAAAAAA.  */
-{ "mpym", 0x201B0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, RB, RC }, { C_F }},
+{ "mpym", 0x201B0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, RB, RC }, { C_F }},
 
 /* mpym<.f> 0,b,c 00100bbb00011011FBBBCCCCCC111110.  */
-{ "mpym", 0x201B003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, RB, RC }, { C_F }},
+{ "mpym", 0x201B003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, RB, RC }, { C_F }},
 
 /* mpym<.f><.cc> b,b,c 00100bbb11011011FBBBCCCCCC0QQQQQ.  */
-{ "mpym", 0x20DB0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mpym", 0x20DB0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mpym<.f> a,b,u6 00100bbb01011011FBBBuuuuuuAAAAAA.  */
-{ "mpym", 0x205B0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mpym", 0x205B0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mpym<.f> 0,b,u6 00100bbb01011011FBBBuuuuuu111110.  */
-{ "mpym", 0x205B003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "mpym", 0x205B003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mpym<.f><.cc> b,b,u6 00100bbb11011011FBBBuuuuuu1QQQQQ.  */
-{ "mpym", 0x20DB0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mpym", 0x20DB0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpym<.f> b,b,s12 00100bbb10011011FBBBssssssSSSSSS.  */
-{ "mpym", 0x209B0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mpym", 0x209B0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mpym<.f> a,limm,c 0010011000011011F111CCCCCCAAAAAA.  */
-{ "mpym", 0x261B7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, LIMM, RC }, { C_F }},
+{ "mpym", 0x261B7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mpym<.f> a,b,limm 00100bbb00011011FBBB111110AAAAAA.  */
-{ "mpym", 0x201B0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, RB, LIMM }, { C_F }},
+{ "mpym", 0x201B0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mpym<.f> 0,limm,c 0010011000011011F111CCCCCC111110.  */
-{ "mpym", 0x261B703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, RC }, { C_F }},
+{ "mpym", 0x261B703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, RC }, { C_F }},
 
 /* mpym<.f> 0,b,limm 00100bbb00011011FBBB111110111110.  */
-{ "mpym", 0x201B0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, RB, LIMM }, { C_F }},
+{ "mpym", 0x201B0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, RB, LIMM }, { C_F }},
 
 /* mpym<.f><.cc> b,b,limm 00100bbb11011011FBBB1111100QQQQQ.  */
-{ "mpym", 0x20DB0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mpym", 0x20DB0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mpym<.f><.cc> 0,limm,c 0010011011011011F111CCCCCC0QQQQQ.  */
-{ "mpym", 0x26DB7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "mpym", 0x26DB7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mpym<.f> a,limm,u6 0010011001011011F111uuuuuuAAAAAA.  */
-{ "mpym", 0x265B7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpym", 0x265B7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpym<.f> 0,limm,u6 0010011001011011F111uuuuuu111110.  */
-{ "mpym", 0x265B703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpym", 0x265B703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpym<.f><.cc> 0,limm,u6 0010011011011011F111uuuuuu1QQQQQ.  */
-{ "mpym", 0x26DB7020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "mpym", 0x26DB7020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpym<.f> 0,limm,s12 0010011010011011F111ssssssSSSSSS.  */
-{ "mpym", 0x269B7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "mpym", 0x269B7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mpym<.f> a,limm,limm 0010011000011011F111111110AAAAAA.  */
-{ "mpym", 0x261B7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mpym", 0x261B7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mpym<.f> 0,limm,limm 0010011000011011F111111110111110.  */
-{ "mpym", 0x261B7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "mpym", 0x261B7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* mpym<.f><.cc> 0,limm,limm 0010011011011011F1111111100QQQQQ.  */
-{ "mpym", 0x26DB7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "mpym", 0x26DB7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mpymu<.f> a,b,c 00100bbb00011100FBBBCCCCCCAAAAAA.  */
-{ "mpymu", 0x201C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, RB, RC }, { C_F }},
+{ "mpymu", 0x201C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, RB, RC }, { C_F }},
 
 /* mpymu<.f> 0,b,c 00100bbb00011100FBBBCCCCCC111110.  */
-{ "mpymu", 0x201C003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, RB, RC }, { C_F }},
+{ "mpymu", 0x201C003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, RB, RC }, { C_F }},
 
 /* mpymu<.f><.cc> b,b,c 00100bbb11011100FBBBCCCCCC0QQQQQ.  */
-{ "mpymu", 0x20DC0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mpymu", 0x20DC0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mpymu<.f> a,b,u6 00100bbb01011100FBBBuuuuuuAAAAAA.  */
-{ "mpymu", 0x205C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mpymu", 0x205C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mpymu<.f> 0,b,u6 00100bbb01011100FBBBuuuuuu111110.  */
-{ "mpymu", 0x205C003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "mpymu", 0x205C003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mpymu<.f><.cc> b,b,u6 00100bbb11011100FBBBuuuuuu1QQQQQ.  */
-{ "mpymu", 0x20DC0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mpymu", 0x20DC0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpymu<.f> b,b,s12 00100bbb10011100FBBBssssssSSSSSS.  */
-{ "mpymu", 0x209C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mpymu", 0x209C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mpymu<.f> a,limm,c 0010011000011100F111CCCCCCAAAAAA.  */
-{ "mpymu", 0x261C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, LIMM, RC }, { C_F }},
+{ "mpymu", 0x261C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mpymu<.f> a,b,limm 00100bbb00011100FBBB111110AAAAAA.  */
-{ "mpymu", 0x201C0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, RB, LIMM }, { C_F }},
+{ "mpymu", 0x201C0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mpymu<.f> 0,limm,c 0010011000011100F111CCCCCC111110.  */
-{ "mpymu", 0x261C703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, RC }, { C_F }},
+{ "mpymu", 0x261C703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, RC }, { C_F }},
 
 /* mpymu<.f> 0,b,limm 00100bbb00011100FBBB111110111110.  */
-{ "mpymu", 0x201C0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, RB, LIMM }, { C_F }},
+{ "mpymu", 0x201C0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, RB, LIMM }, { C_F }},
 
 /* mpymu<.f><.cc> b,b,limm 00100bbb11011100FBBB1111100QQQQQ.  */
-{ "mpymu", 0x20DC0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mpymu", 0x20DC0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mpymu<.f><.cc> 0,limm,c 0010011011011100F111CCCCCC0QQQQQ.  */
-{ "mpymu", 0x26DC7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "mpymu", 0x26DC7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mpymu<.f> a,limm,u6 0010011001011100F111uuuuuuAAAAAA.  */
-{ "mpymu", 0x265C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpymu", 0x265C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpymu<.f> 0,limm,u6 0010011001011100F111uuuuuu111110.  */
-{ "mpymu", 0x265C703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpymu", 0x265C703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpymu<.f><.cc> 0,limm,u6 0010011011011100F111uuuuuu1QQQQQ.  */
-{ "mpymu", 0x26DC7020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "mpymu", 0x26DC7020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpymu<.f> 0,limm,s12 0010011010011100F111ssssssSSSSSS.  */
-{ "mpymu", 0x269C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "mpymu", 0x269C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mpymu<.f> a,limm,limm 0010011000011100F111111110AAAAAA.  */
-{ "mpymu", 0x261C7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mpymu", 0x261C7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mpymu<.f> 0,limm,limm 0010011000011100F111111110111110.  */
-{ "mpymu", 0x261C7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "mpymu", 0x261C7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* mpymu<.f><.cc> 0,limm,limm 0010011011011100F1111111100QQQQQ.  */
-{ "mpymu", 0x26DC7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "mpymu", 0x26DC7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mpyqb<.f><.cc> b,b,c 00110bbb11100101FBBBCCCCCC0QQQQQ.  */
-{ "mpyqb", 0x30E50000, 0xF8FF0020, ARC_OPCODE_ARC700, ARITH, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mpyqb", 0x30E50000, 0xF8FF0020, ARC_OPCODE_ARC700, MPY, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mpyqb<.f> a,b,u6 00110bbb01100101FBBBuuuuuuAAAAAA.  */
-{ "mpyqb", 0x30650000, 0xF8FF0000, ARC_OPCODE_ARC700, ARITH, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mpyqb", 0x30650000, 0xF8FF0000, ARC_OPCODE_ARC700, MPY, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mpyqb<.f><.cc> b,b,u6 00110bbb11100101FBBBuuuuuu1QQQQQ.  */
-{ "mpyqb", 0x30E50020, 0xF8FF0020, ARC_OPCODE_ARC700, ARITH, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mpyqb", 0x30E50020, 0xF8FF0020, ARC_OPCODE_ARC700, MPY, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpyqb<.f> b,b,s12 00110bbb10100101FBBBssssssSSSSSS.  */
-{ "mpyqb", 0x30A50000, 0xF8FF0000, ARC_OPCODE_ARC700, ARITH, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mpyqb", 0x30A50000, 0xF8FF0000, ARC_OPCODE_ARC700, MPY, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mpyqb<.f> a,limm,c 0011011000100101F111CCCCCCAAAAAA.  */
-{ "mpyqb", 0x36257000, 0xFFFF7000, ARC_OPCODE_ARC700, ARITH, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mpyqb", 0x36257000, 0xFFFF7000, ARC_OPCODE_ARC700, MPY, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mpyqb<.f> a,b,limm 00110bbb00100101FBBB111110AAAAAA.  */
-{ "mpyqb", 0x30250F80, 0xF8FF0FC0, ARC_OPCODE_ARC700, ARITH, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mpyqb", 0x30250F80, 0xF8FF0FC0, ARC_OPCODE_ARC700, MPY, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mpyqb<.f><.cc> b,b,limm 00110bbb11100101FBBB1111100QQQQQ.  */
-{ "mpyqb", 0x30E50F80, 0xF8FF0FE0, ARC_OPCODE_ARC700, ARITH, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mpyqb", 0x30E50F80, 0xF8FF0FE0, ARC_OPCODE_ARC700, MPY, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mpyu<.f> a,b,c 00100bbb00011101FBBBCCCCCCAAAAAA.  */
-{ "mpyu", 0x201D0000, 0xF8FF0000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, RB, RC }, { C_F }},
+{ "mpyu", 0x201D0000, 0xF8FF0000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, RB, RC }, { C_F }},
 
 /* mpyu<.f> 0,b,c 00100bbb00011101FBBBCCCCCC111110.  */
-{ "mpyu", 0x201D003E, 0xF8FF003F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, RB, RC }, { C_F }},
+{ "mpyu", 0x201D003E, 0xF8FF003F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, RB, RC }, { C_F }},
 
 /* mpyu<.f><.cc> b,b,c 00100bbb11011101FBBBCCCCCC0QQQQQ.  */
-{ "mpyu", 0x20DD0000, 0xF8FF0020, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mpyu", 0x20DD0000, 0xF8FF0020, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mpyu<.f> a,b,u6 00100bbb01011101FBBBuuuuuuAAAAAA.  */
-{ "mpyu", 0x205D0000, 0xF8FF0000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mpyu", 0x205D0000, 0xF8FF0000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mpyu<.f> 0,b,u6 00100bbb01011101FBBBuuuuuu111110.  */
-{ "mpyu", 0x205D003E, 0xF8FF003F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "mpyu", 0x205D003E, 0xF8FF003F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mpyu<.f><.cc> b,b,u6 00100bbb11011101FBBBuuuuuu1QQQQQ.  */
-{ "mpyu", 0x20DD0020, 0xF8FF0020, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mpyu", 0x20DD0020, 0xF8FF0020, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpyu<.f> b,b,s12 00100bbb10011101FBBBssssssSSSSSS.  */
-{ "mpyu", 0x209D0000, 0xF8FF0000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mpyu", 0x209D0000, 0xF8FF0000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mpyu<.f> a,limm,c 0010011000011101F111CCCCCCAAAAAA.  */
-{ "mpyu", 0x261D7000, 0xFFFF7000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, LIMM, RC }, { C_F }},
+{ "mpyu", 0x261D7000, 0xFFFF7000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mpyu<.f> a,b,limm 00100bbb00011101FBBB111110AAAAAA.  */
-{ "mpyu", 0x201D0F80, 0xF8FF0FC0, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, RB, LIMM }, { C_F }},
+{ "mpyu", 0x201D0F80, 0xF8FF0FC0, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mpyu<.f> 0,limm,c 0010011000011101F111CCCCCC111110.  */
-{ "mpyu", 0x261D703E, 0xFFFF703F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, RC }, { C_F }},
+{ "mpyu", 0x261D703E, 0xFFFF703F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, RC }, { C_F }},
 
 /* mpyu<.f> 0,b,limm 00100bbb00011101FBBB111110111110.  */
-{ "mpyu", 0x201D0FBE, 0xF8FF0FFF, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, RB, LIMM }, { C_F }},
+{ "mpyu", 0x201D0FBE, 0xF8FF0FFF, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, RB, LIMM }, { C_F }},
 
 /* mpyu<.f><.cc> b,b,limm 00100bbb11011101FBBB1111100QQQQQ.  */
-{ "mpyu", 0x20DD0F80, 0xF8FF0FE0, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mpyu", 0x20DD0F80, 0xF8FF0FE0, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mpyu<.f><.cc> 0,limm,c 0010011011011101F111CCCCCC0QQQQQ.  */
-{ "mpyu", 0x26DD7000, 0xFFFF7020, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "mpyu", 0x26DD7000, 0xFFFF7020, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mpyu<.f> a,limm,u6 0010011001011101F111uuuuuuAAAAAA.  */
-{ "mpyu", 0x265D7000, 0xFFFF7000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpyu", 0x265D7000, 0xFFFF7000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpyu<.f> 0,limm,u6 0010011001011101F111uuuuuu111110.  */
-{ "mpyu", 0x265D703E, 0xFFFF703F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpyu", 0x265D703E, 0xFFFF703F, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpyu<.f><.cc> 0,limm,u6 0010011011011101F111uuuuuu1QQQQQ.  */
-{ "mpyu", 0x26DD7020, 0xFFFF7020, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "mpyu", 0x26DD7020, 0xFFFF7020, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpyu<.f> 0,limm,s12 0010011010011101F111ssssssSSSSSS.  */
-{ "mpyu", 0x269D7000, 0xFFFF7000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "mpyu", 0x269D7000, 0xFFFF7000, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mpyu<.f> a,limm,limm 0010011000011101F111111110AAAAAA.  */
-{ "mpyu", 0x261D7F80, 0xFFFF7FC0, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mpyu", 0x261D7F80, 0xFFFF7FC0, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mpyu<.f> 0,limm,limm 0010011000011101F111111110111110.  */
-{ "mpyu", 0x261D7FBE, 0xFFFF7FFF, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "mpyu", 0x261D7FBE, 0xFFFF7FFF, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* mpyu<.f><.cc> 0,limm,limm 0010011011011101F1111111100QQQQQ.  */
-{ "mpyu", 0x26DD7F80, 0xFFFF7FE0, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "mpyu", 0x26DD7F80, 0xFFFF7FE0, ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mpyuw<.f> a,b,c 00100bbb00111111FBBBCCCCCCAAAAAA.  */
-{ "mpyuw", 0x203F0000, 0xF8FF0000, ARC_OPCODE_ARC600, ARITH, NONE, { RA, RB, RC }, { C_F }},
+{ "mpyuw", 0x203F0000, 0xF8FF0000, ARC_OPCODE_ARC600, MPY, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mpyuw<.f> 0,b,c 00100bbb00111111FBBBCCCCCC111110.  */
-{ "mpyuw", 0x203F003E, 0xF8FF003F, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, RB, RC }, { C_F }},
+{ "mpyuw", 0x203F003E, 0xF8FF003F, ARC_OPCODE_ARC600, MPY, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mpyuw<.f><.cc> b,b,c 00100bbb11111111FBBBCCCCCC0QQQQQ.  */
-{ "mpyuw", 0x20FF0000, 0xF8FF0020, ARC_OPCODE_ARC600, ARITH, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mpyuw", 0x20FF0000, 0xF8FF0020, ARC_OPCODE_ARC600, MPY, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mpyuw<.f> a,b,c 00100bbb00011111FBBBCCCCCCAAAAAA.  */
-{ "mpyuw", 0x201F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { RA, RB, RC }, { C_F }},
+{ "mpyuw", 0x201F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { RA_CHK, RB, RC }, { C_F }},
 
 /* mpyuw<.f> 0,b,c 00100bbb00011111FBBBCCCCCC111110.  */
-{ "mpyuw", 0x201F003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { ZA, RB, RC }, { C_F }},
+{ "mpyuw", 0x201F003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { ZA, RB, RC }, { C_F }},
 
 /* mpyuw<.f><.cc> b,b,c 00100bbb11011111FBBBCCCCCC0QQQQQ.  */
-{ "mpyuw", 0x20DF0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mpyuw", 0x20DF0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mpyuw<.f> a,b,u6 00100bbb01111111FBBBuuuuuuAAAAAA.  */
-{ "mpyuw", 0x207F0000, 0xF8FF0000, ARC_OPCODE_ARC600, ARITH, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mpyuw", 0x207F0000, 0xF8FF0000, ARC_OPCODE_ARC600, MPY, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mpyuw<.f> 0,b,u6 00100bbb01111111FBBBuuuuuu111110.  */
-{ "mpyuw", 0x207F003E, 0xF8FF003F, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "mpyuw", 0x207F003E, 0xF8FF003F, ARC_OPCODE_ARC600, MPY, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mpyuw<.f><.cc> b,b,u6 00100bbb11111111FBBBuuuuuu1QQQQQ.  */
-{ "mpyuw", 0x20FF0020, 0xF8FF0020, ARC_OPCODE_ARC600, ARITH, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mpyuw", 0x20FF0020, 0xF8FF0020, ARC_OPCODE_ARC600, MPY, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpyuw<.f> a,b,u6 00100bbb01011111FBBBuuuuuuAAAAAA.  */
-{ "mpyuw", 0x205F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mpyuw", 0x205F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mpyuw<.f> 0,b,u6 00100bbb01011111FBBBuuuuuu111110.  */
-{ "mpyuw", 0x205F003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "mpyuw", 0x205F003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mpyuw<.f><.cc> b,b,u6 00100bbb11011111FBBBuuuuuu1QQQQQ.  */
-{ "mpyuw", 0x20DF0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mpyuw", 0x20DF0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpyuw<.f> b,b,s12 00100bbb10111111FBBBssssssSSSSSS.  */
-{ "mpyuw", 0x20BF0000, 0xF8FF0000, ARC_OPCODE_ARC600, ARITH, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mpyuw", 0x20BF0000, 0xF8FF0000, ARC_OPCODE_ARC600, MPY, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mpyuw<.f> b,b,s12 00100bbb10011111FBBBssssssSSSSSS.  */
-{ "mpyuw", 0x209F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mpyuw", 0x209F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mpyuw<.f> a,limm,c 0010011000111111F111CCCCCCAAAAAA.  */
-{ "mpyuw", 0x263F7000, 0xFFFF7000, ARC_OPCODE_ARC600, ARITH, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mpyuw", 0x263F7000, 0xFFFF7000, ARC_OPCODE_ARC600, MPY, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mpyuw<.f> a,b,limm 00100bbb00111111FBBB111110AAAAAA.  */
-{ "mpyuw", 0x203F0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, ARITH, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mpyuw", 0x203F0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, MPY, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mpyuw<.f> 0,limm,c 0010011000111111F111CCCCCC111110.  */
-{ "mpyuw", 0x263F703E, 0xFFFF703F, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, RC }, { C_F }},
+{ "mpyuw", 0x263F703E, 0xFFFF703F, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, RC }, { C_F }},
 
 /* mpyuw<.f> 0,b,limm 00100bbb00111111FBBB111110111110.  */
-{ "mpyuw", 0x203F0FBE, 0xF8FF0FFF, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, RB, LIMM }, { C_F }},
+{ "mpyuw", 0x203F0FBE, 0xF8FF0FFF, ARC_OPCODE_ARC600, MPY, NONE, { ZA, RB, LIMM }, { C_F }},
 
 /* mpyuw<.f><.cc> b,b,limm 00100bbb11111111FBBB1111100QQQQQ.  */
-{ "mpyuw", 0x20FF0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, ARITH, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mpyuw", 0x20FF0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, MPY, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mpyuw<.f><.cc> 0,limm,c 0010011011111111F111CCCCCC0QQQQQ.  */
-{ "mpyuw", 0x26FF7000, 0xFFFF7020, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "mpyuw", 0x26FF7000, 0xFFFF7020, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mpyuw<.f> a,limm,c 0010011000011111F111CCCCCCAAAAAA.  */
-{ "mpyuw", 0x261F7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { RA, LIMM, RC }, { C_F }},
+{ "mpyuw", 0x261F7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mpyuw<.f> a,b,limm 00100bbb00011111FBBB111110AAAAAA.  */
-{ "mpyuw", 0x201F0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { RA, RB, LIMM }, { C_F }},
+{ "mpyuw", 0x201F0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mpyuw<.f> 0,limm,c 0010011000011111F111CCCCCC111110.  */
-{ "mpyuw", 0x261F703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { ZA, LIMM, RC }, { C_F }},
+{ "mpyuw", 0x261F703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { ZA, LIMM, RC }, { C_F }},
 
 /* mpyuw<.f> 0,b,limm 00100bbb00011111FBBB111110111110.  */
-{ "mpyuw", 0x201F0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { ZA, RB, LIMM }, { C_F }},
+{ "mpyuw", 0x201F0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { ZA, RB, LIMM }, { C_F }},
 
 /* mpyuw<.f><.cc> b,b,limm 00100bbb11011111FBBB1111100QQQQQ.  */
-{ "mpyuw", 0x20DF0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mpyuw", 0x20DF0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mpyuw<.f><.cc> 0,limm,c 0010011011011111F111CCCCCC0QQQQQ.  */
-{ "mpyuw", 0x26DF7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "mpyuw", 0x26DF7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mpyuw<.f> a,limm,u6 0010011001111111F111uuuuuuAAAAAA.  */
-{ "mpyuw", 0x267F7000, 0xFFFF7000, ARC_OPCODE_ARC600, ARITH, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpyuw", 0x267F7000, 0xFFFF7000, ARC_OPCODE_ARC600, MPY, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpyuw<.f> 0,limm,u6 0010011001111111F111uuuuuu111110.  */
-{ "mpyuw", 0x267F703E, 0xFFFF703F, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpyuw", 0x267F703E, 0xFFFF703F, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpyuw<.f><.cc> 0,limm,u6 0010011011111111F111uuuuuu1QQQQQ.  */
-{ "mpyuw", 0x26FF7020, 0xFFFF7020, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "mpyuw", 0x26FF7020, 0xFFFF7020, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpyuw<.f> a,limm,u6 0010011001011111F111uuuuuuAAAAAA.  */
-{ "mpyuw", 0x265F7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpyuw", 0x265F7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpyuw<.f> 0,limm,u6 0010011001011111F111uuuuuu111110.  */
-{ "mpyuw", 0x265F703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpyuw", 0x265F703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpyuw<.f><.cc> 0,limm,u6 0010011011011111F111uuuuuu1QQQQQ.  */
-{ "mpyuw", 0x26DF7020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "mpyuw", 0x26DF7020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpyuw<.f> 0,limm,s12 0010011010111111F111ssssssSSSSSS.  */
-{ "mpyuw", 0x26BF7000, 0xFFFF7000, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "mpyuw", 0x26BF7000, 0xFFFF7000, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mpyuw<.f> 0,limm,s12 0010011010011111F111ssssssSSSSSS.  */
-{ "mpyuw", 0x269F7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "mpyuw", 0x269F7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mpyuw<.f> a,limm,limm 0010011000111111F111111110AAAAAA.  */
-{ "mpyuw", 0x263F7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, ARITH, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mpyuw", 0x263F7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, MPY, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mpyuw<.f> 0,limm,limm 0010011000111111F111111110111110.  */
-{ "mpyuw", 0x263F7FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "mpyuw", 0x263F7FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* mpyuw<.f><.cc> 0,limm,limm 0010011011111111F1111111100QQQQQ.  */
-{ "mpyuw", 0x26FF7F80, 0xFFFF7FE0, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "mpyuw", 0x26FF7F80, 0xFFFF7FE0, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mpyuw<.f> a,limm,limm 0010011000011111F111111110AAAAAA.  */
-{ "mpyuw", 0x261F7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mpyuw", 0x261F7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mpyuw<.f> 0,limm,limm 0010011000011111F111111110111110.  */
-{ "mpyuw", 0x261F7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "mpyuw", 0x261F7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* mpyuw<.f><.cc> 0,limm,limm 0010011011011111F1111111100QQQQQ.  */
-{ "mpyuw", 0x26DF7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "mpyuw", 0x26DF7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mpyuw_s b,b,c 01111bbbccc01010.  */
-{ "mpyuw_s", 0x0000780A, 0x0000F81F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { RB_S, RB_Sdup, RC_S }, { 0 }},
+{ "mpyuw_s", 0x0000780A, 0x0000F81F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { RB_S, RB_Sdup, RC_S }, { 0 }},
 
 /* mpyw<.f> a,b,c 00100bbb00111110FBBBCCCCCCAAAAAA.  */
-{ "mpyw", 0x203E0000, 0xF8FF0000, ARC_OPCODE_ARC600, ARITH, NONE, { RA, RB, RC }, { C_F }},
+{ "mpyw", 0x203E0000, 0xF8FF0000, ARC_OPCODE_ARC600, MPY, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mpyw<.f> 0,b,c 00100bbb00111110FBBBCCCCCC111110.  */
-{ "mpyw", 0x203E003E, 0xF8FF003F, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, RB, RC }, { C_F }},
+{ "mpyw", 0x203E003E, 0xF8FF003F, ARC_OPCODE_ARC600, MPY, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mpyw<.f><.cc> b,b,c 00100bbb11111110FBBBCCCCCC0QQQQQ.  */
-{ "mpyw", 0x20FE0000, 0xF8FF0020, ARC_OPCODE_ARC600, ARITH, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mpyw", 0x20FE0000, 0xF8FF0020, ARC_OPCODE_ARC600, MPY, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mpyw<.f> a,b,c 00100bbb00011110FBBBCCCCCCAAAAAA.  */
-{ "mpyw", 0x201E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { RA, RB, RC }, { C_F }},
+{ "mpyw", 0x201E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { RA_CHK, RB, RC }, { C_F }},
 
 /* mpyw<.f> 0,b,c 00100bbb00011110FBBBCCCCCC111110.  */
-{ "mpyw", 0x201E003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { ZA, RB, RC }, { C_F }},
+{ "mpyw", 0x201E003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { ZA, RB, RC }, { C_F }},
 
 /* mpyw<.f><.cc> b,b,c 00100bbb11011110FBBBCCCCCC0QQQQQ.  */
-{ "mpyw", 0x20DE0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mpyw", 0x20DE0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mpyw<.f> a,b,u6 00100bbb01111110FBBBuuuuuuAAAAAA.  */
-{ "mpyw", 0x207E0000, 0xF8FF0000, ARC_OPCODE_ARC600, ARITH, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mpyw", 0x207E0000, 0xF8FF0000, ARC_OPCODE_ARC600, MPY, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mpyw<.f> 0,b,u6 00100bbb01111110FBBBuuuuuu111110.  */
-{ "mpyw", 0x207E003E, 0xF8FF003F, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "mpyw", 0x207E003E, 0xF8FF003F, ARC_OPCODE_ARC600, MPY, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mpyw<.f><.cc> b,b,u6 00100bbb11111110FBBBuuuuuu1QQQQQ.  */
-{ "mpyw", 0x20FE0020, 0xF8FF0020, ARC_OPCODE_ARC600, ARITH, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mpyw", 0x20FE0020, 0xF8FF0020, ARC_OPCODE_ARC600, MPY, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpyw<.f> a,b,u6 00100bbb01011110FBBBuuuuuuAAAAAA.  */
-{ "mpyw", 0x205E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mpyw", 0x205E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mpyw<.f> 0,b,u6 00100bbb01011110FBBBuuuuuu111110.  */
-{ "mpyw", 0x205E003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "mpyw", 0x205E003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mpyw<.f><.cc> b,b,u6 00100bbb11011110FBBBuuuuuu1QQQQQ.  */
-{ "mpyw", 0x20DE0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mpyw", 0x20DE0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpyw<.f> b,b,s12 00100bbb10111110FBBBssssssSSSSSS.  */
-{ "mpyw", 0x20BE0000, 0xF8FF0000, ARC_OPCODE_ARC600, ARITH, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mpyw", 0x20BE0000, 0xF8FF0000, ARC_OPCODE_ARC600, MPY, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mpyw<.f> b,b,s12 00100bbb10011110FBBBssssssSSSSSS.  */
-{ "mpyw", 0x209E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mpyw", 0x209E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mpyw<.f> a,limm,c 0010011000111110F111CCCCCCAAAAAA.  */
-{ "mpyw", 0x263E7000, 0xFFFF7000, ARC_OPCODE_ARC600, ARITH, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mpyw", 0x263E7000, 0xFFFF7000, ARC_OPCODE_ARC600, MPY, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mpyw<.f> a,b,limm 00100bbb00111110FBBB111110AAAAAA.  */
-{ "mpyw", 0x203E0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, ARITH, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mpyw", 0x203E0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, MPY, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mpyw<.f> 0,limm,c 0010011000111110F111CCCCCC111110.  */
-{ "mpyw", 0x263E703E, 0xFFFF703F, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, RC }, { C_F }},
+{ "mpyw", 0x263E703E, 0xFFFF703F, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, RC }, { C_F }},
 
 /* mpyw<.f> 0,b,limm 00100bbb00111110FBBB111110111110.  */
-{ "mpyw", 0x203E0FBE, 0xF8FF0FFF, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, RB, LIMM }, { C_F }},
+{ "mpyw", 0x203E0FBE, 0xF8FF0FFF, ARC_OPCODE_ARC600, MPY, NONE, { ZA, RB, LIMM }, { C_F }},
 
 /* mpyw<.f><.cc> b,b,limm 00100bbb11111110FBBB1111100QQQQQ.  */
-{ "mpyw", 0x20FE0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, ARITH, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mpyw", 0x20FE0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, MPY, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mpyw<.f><.cc> 0,limm,c 0010011011111110F111CCCCCC0QQQQQ.  */
-{ "mpyw", 0x26FE7000, 0xFFFF7020, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "mpyw", 0x26FE7000, 0xFFFF7020, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mpyw<.f> a,limm,c 0010011000011110F111CCCCCCAAAAAA.  */
-{ "mpyw", 0x261E7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { RA, LIMM, RC }, { C_F }},
+{ "mpyw", 0x261E7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mpyw<.f> a,b,limm 00100bbb00011110FBBB111110AAAAAA.  */
-{ "mpyw", 0x201E0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { RA, RB, LIMM }, { C_F }},
+{ "mpyw", 0x201E0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mpyw<.f> 0,limm,c 0010011000011110F111CCCCCC111110.  */
-{ "mpyw", 0x261E703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { ZA, LIMM, RC }, { C_F }},
+{ "mpyw", 0x261E703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { ZA, LIMM, RC }, { C_F }},
 
 /* mpyw<.f> 0,b,limm 00100bbb00011110FBBB111110111110.  */
-{ "mpyw", 0x201E0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { ZA, RB, LIMM }, { C_F }},
+{ "mpyw", 0x201E0FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { ZA, RB, LIMM }, { C_F }},
 
 /* mpyw<.f><.cc> b,b,limm 00100bbb11011110FBBB1111100QQQQQ.  */
-{ "mpyw", 0x20DE0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mpyw", 0x20DE0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mpyw<.f><.cc> 0,limm,c 0010011011011110F111CCCCCC0QQQQQ.  */
-{ "mpyw", 0x26DE7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "mpyw", 0x26DE7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mpyw<.f> a,limm,u6 0010011001111110F111uuuuuuAAAAAA.  */
-{ "mpyw", 0x267E7000, 0xFFFF7000, ARC_OPCODE_ARC600, ARITH, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpyw", 0x267E7000, 0xFFFF7000, ARC_OPCODE_ARC600, MPY, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpyw<.f> 0,limm,u6 0010011001111110F111uuuuuu111110.  */
-{ "mpyw", 0x267E703E, 0xFFFF703F, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpyw", 0x267E703E, 0xFFFF703F, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpyw<.f><.cc> 0,limm,u6 0010011011111110F111uuuuuu1QQQQQ.  */
-{ "mpyw", 0x26FE7020, 0xFFFF7020, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "mpyw", 0x26FE7020, 0xFFFF7020, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpyw<.f> a,limm,u6 0010011001011110F111uuuuuuAAAAAA.  */
-{ "mpyw", 0x265E7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpyw", 0x265E7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpyw<.f> 0,limm,u6 0010011001011110F111uuuuuu111110.  */
-{ "mpyw", 0x265E703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpyw", 0x265E703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpyw<.f><.cc> 0,limm,u6 0010011011011110F111uuuuuu1QQQQQ.  */
-{ "mpyw", 0x26DE7020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "mpyw", 0x26DE7020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpyw<.f> 0,limm,s12 0010011010111110F111ssssssSSSSSS.  */
-{ "mpyw", 0x26BE7000, 0xFFFF7000, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "mpyw", 0x26BE7000, 0xFFFF7000, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mpyw<.f> 0,limm,s12 0010011010011110F111ssssssSSSSSS.  */
-{ "mpyw", 0x269E7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "mpyw", 0x269E7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mpyw<.f> a,limm,limm 0010011000111110F111111110AAAAAA.  */
-{ "mpyw", 0x263E7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, ARITH, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mpyw", 0x263E7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, MPY, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mpyw<.f> 0,limm,limm 0010011000111110F111111110111110.  */
-{ "mpyw", 0x263E7FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "mpyw", 0x263E7FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* mpyw<.f><.cc> 0,limm,limm 0010011011111110F1111111100QQQQQ.  */
-{ "mpyw", 0x26FE7F80, 0xFFFF7FE0, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "mpyw", 0x26FE7F80, 0xFFFF7FE0, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mpyw<.f> a,limm,limm 0010011000011110F111111110AAAAAA.  */
-{ "mpyw", 0x261E7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mpyw", 0x261E7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mpyw<.f> 0,limm,limm 0010011000011110F111111110111110.  */
-{ "mpyw", 0x261E7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "mpyw", 0x261E7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* mpyw<.f><.cc> 0,limm,limm 0010011011011110F1111111100QQQQQ.  */
-{ "mpyw", 0x26DE7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "mpyw", 0x26DE7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mpywhfl<.f> a,b,c 00110bbb00100100FBBBCCCCCCAAAAAA.  */
-{ "mpywhfl", 0x30240000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "mpywhfl", 0x30240000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mpywhfl<.f> 0,b,c 00110bbb00100100FBBBCCCCCC111110.  */
 { "mpywhfl", 0x3024003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mpywhfl<.f><.cc> b,b,c 00110bbb11100100FBBBCCCCCC0QQQQQ.  */
-{ "mpywhfl", 0x30E40000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mpywhfl", 0x30E40000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mpywhfl<.f> a,b,u6 00110bbb01100100FBBBuuuuuuAAAAAA.  */
-{ "mpywhfl", 0x30640000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mpywhfl", 0x30640000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mpywhfl<.f> 0,b,u6 00110bbb01100100FBBBuuuuuu111110.  */
 { "mpywhfl", 0x3064003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mpywhfl<.f><.cc> b,b,u6 00110bbb11100100FBBBuuuuuu1QQQQQ.  */
-{ "mpywhfl", 0x30E40020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mpywhfl", 0x30E40020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpywhfl<.f> b,b,s12 00110bbb10100100FBBBssssssSSSSSS.  */
-{ "mpywhfl", 0x30A40000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mpywhfl", 0x30A40000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mpywhfl<.f> a,limm,c 0011011000100100F111CCCCCCAAAAAA.  */
-{ "mpywhfl", 0x36247000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mpywhfl", 0x36247000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mpywhfl<.f> a,b,limm 00110bbb00100100FBBB111110AAAAAA.  */
-{ "mpywhfl", 0x30240F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mpywhfl", 0x30240F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mpywhfl<.f> 0,limm,c 0011011001100100F111CCCCCC111110.  */
 { "mpywhfl", 0x3664703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -11167,10 +11167,10 @@
 { "mpywhfl", 0x30E40F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mpywhfl<.f><.cc> b,b,limm 0011011011100100F111CCCCCC0QQQQQ.  */
-{ "mpywhfl", 0x36E47000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mpywhfl", 0x36E47000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mpywhfl<.f> a,limm,u6 0011011001100100F111uuuuuuAAAAAA.  */
-{ "mpywhfl", 0x36647000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpywhfl", 0x36647000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpywhfl<.f> 0,limm,u6 0011011001100100F111uuuuuu111110.  */
 { "mpywhfl", 0x3664703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -11182,7 +11182,7 @@
 { "mpywhfl", 0x36A47000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mpywhfl<.f> a,limm,limm 0011011000100100F111111110AAAAAA.  */
-{ "mpywhfl", 0x36247F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mpywhfl", 0x36247F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mpywhfl<.f> 0,limm,limm 0011011000100100F111111110111110.  */
 { "mpywhfl", 0x36247FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -11191,31 +11191,31 @@
 { "mpywhfl", 0x36E47F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mpywhflr<.f> a,b,c 00110bbb00100101FBBBCCCCCCAAAAAA.  */
-{ "mpywhflr", 0x30250000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "mpywhflr", 0x30250000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mpywhflr<.f> 0,b,c 00110bbb00100101FBBBCCCCCC111110.  */
 { "mpywhflr", 0x3025003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mpywhflr<.f><.cc> b,b,c 00110bbb11100101FBBBCCCCCC0QQQQQ.  */
-{ "mpywhflr", 0x30E50000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mpywhflr", 0x30E50000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mpywhflr<.f> a,b,u6 00110bbb01100101FBBBuuuuuuAAAAAA.  */
-{ "mpywhflr", 0x30650000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mpywhflr", 0x30650000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mpywhflr<.f> 0,b,u6 00110bbb01100101FBBBuuuuuu111110.  */
 { "mpywhflr", 0x3065003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mpywhflr<.f><.cc> b,b,u6 00110bbb11100101FBBBuuuuuu1QQQQQ.  */
-{ "mpywhflr", 0x30E50020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mpywhflr", 0x30E50020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpywhflr<.f> b,b,s12 00110bbb10100101FBBBssssssSSSSSS.  */
-{ "mpywhflr", 0x30A50000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mpywhflr", 0x30A50000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mpywhflr<.f> a,limm,c 0011011000100101F111CCCCCCAAAAAA.  */
-{ "mpywhflr", 0x36257000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mpywhflr", 0x36257000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mpywhflr<.f> a,b,limm 00110bbb00100101FBBB111110AAAAAA.  */
-{ "mpywhflr", 0x30250F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mpywhflr", 0x30250F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mpywhflr<.f> 0,limm,c 0011011001100101F111CCCCCC111110.  */
 { "mpywhflr", 0x3665703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -11227,10 +11227,10 @@
 { "mpywhflr", 0x30E50F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mpywhflr<.f><.cc> b,b,limm 0011011011100101F111CCCCCC0QQQQQ.  */
-{ "mpywhflr", 0x36E57000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mpywhflr", 0x36E57000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mpywhflr<.f> a,limm,u6 0011011001100101F111uuuuuuAAAAAA.  */
-{ "mpywhflr", 0x36657000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpywhflr", 0x36657000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpywhflr<.f> 0,limm,u6 0011011001100101F111uuuuuu111110.  */
 { "mpywhflr", 0x3665703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -11242,7 +11242,7 @@
 { "mpywhflr", 0x36A57000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mpywhflr<.f> a,limm,limm 0011011000100101F111111110AAAAAA.  */
-{ "mpywhflr", 0x36257F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mpywhflr", 0x36257F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mpywhflr<.f> 0,limm,limm 0011011000100101F111111110111110.  */
 { "mpywhflr", 0x36257FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -11251,31 +11251,31 @@
 { "mpywhflr", 0x36E57F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mpywhfm<.f> a,b,c 00110bbb00100000FBBBCCCCCCAAAAAA.  */
-{ "mpywhfm", 0x30200000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "mpywhfm", 0x30200000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mpywhfm<.f> 0,b,c 00110bbb00100000FBBBCCCCCC111110.  */
 { "mpywhfm", 0x3020003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mpywhfm<.f><.cc> b,b,c 00110bbb11100000FBBBCCCCCC0QQQQQ.  */
-{ "mpywhfm", 0x30E00000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mpywhfm", 0x30E00000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mpywhfm<.f> a,b,u6 00110bbb01100000FBBBuuuuuuAAAAAA.  */
-{ "mpywhfm", 0x30600000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mpywhfm", 0x30600000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mpywhfm<.f> 0,b,u6 00110bbb01100000FBBBuuuuuu111110.  */
 { "mpywhfm", 0x3060003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mpywhfm<.f><.cc> b,b,u6 00110bbb11100000FBBBuuuuuu1QQQQQ.  */
-{ "mpywhfm", 0x30E00020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mpywhfm", 0x30E00020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpywhfm<.f> b,b,s12 00110bbb10100000FBBBssssssSSSSSS.  */
-{ "mpywhfm", 0x30A00000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mpywhfm", 0x30A00000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mpywhfm<.f> a,limm,c 0011011000100000F111CCCCCCAAAAAA.  */
-{ "mpywhfm", 0x36207000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mpywhfm", 0x36207000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mpywhfm<.f> a,b,limm 00110bbb00100000FBBB111110AAAAAA.  */
-{ "mpywhfm", 0x30200F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mpywhfm", 0x30200F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mpywhfm<.f> 0,limm,c 0011011001100000F111CCCCCC111110.  */
 { "mpywhfm", 0x3660703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -11287,10 +11287,10 @@
 { "mpywhfm", 0x30E00F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mpywhfm<.f><.cc> b,b,limm 0011011011100000F111CCCCCC0QQQQQ.  */
-{ "mpywhfm", 0x36E07000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mpywhfm", 0x36E07000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mpywhfm<.f> a,limm,u6 0011011001100000F111uuuuuuAAAAAA.  */
-{ "mpywhfm", 0x36607000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpywhfm", 0x36607000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpywhfm<.f> 0,limm,u6 0011011001100000F111uuuuuu111110.  */
 { "mpywhfm", 0x3660703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -11302,7 +11302,7 @@
 { "mpywhfm", 0x36A07000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mpywhfm<.f> a,limm,limm 0011011000100000F111111110AAAAAA.  */
-{ "mpywhfm", 0x36207F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mpywhfm", 0x36207F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mpywhfm<.f> 0,limm,limm 0011011000100000F111111110111110.  */
 { "mpywhfm", 0x36207FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -11311,31 +11311,31 @@
 { "mpywhfm", 0x36E07F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mpywhfmr<.f> a,b,c 00110bbb00100001FBBBCCCCCCAAAAAA.  */
-{ "mpywhfmr", 0x30210000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "mpywhfmr", 0x30210000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mpywhfmr<.f> 0,b,c 00110bbb00100001FBBBCCCCCC111110.  */
 { "mpywhfmr", 0x3021003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mpywhfmr<.f><.cc> b,b,c 00110bbb11100001FBBBCCCCCC0QQQQQ.  */
-{ "mpywhfmr", 0x30E10000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mpywhfmr", 0x30E10000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mpywhfmr<.f> a,b,u6 00110bbb01100001FBBBuuuuuuAAAAAA.  */
-{ "mpywhfmr", 0x30610000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mpywhfmr", 0x30610000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mpywhfmr<.f> 0,b,u6 00110bbb01100001FBBBuuuuuu111110.  */
 { "mpywhfmr", 0x3061003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mpywhfmr<.f><.cc> b,b,u6 00110bbb11100001FBBBuuuuuu1QQQQQ.  */
-{ "mpywhfmr", 0x30E10020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mpywhfmr", 0x30E10020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpywhfmr<.f> b,b,s12 00110bbb10100001FBBBssssssSSSSSS.  */
-{ "mpywhfmr", 0x30A10000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mpywhfmr", 0x30A10000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mpywhfmr<.f> a,limm,c 0011011000100001F111CCCCCCAAAAAA.  */
-{ "mpywhfmr", 0x36217000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mpywhfmr", 0x36217000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mpywhfmr<.f> a,b,limm 00110bbb00100001FBBB111110AAAAAA.  */
-{ "mpywhfmr", 0x30210F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mpywhfmr", 0x30210F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mpywhfmr<.f> 0,limm,c 0011011001100001F111CCCCCC111110.  */
 { "mpywhfmr", 0x3661703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -11347,10 +11347,10 @@
 { "mpywhfmr", 0x30E10F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mpywhfmr<.f><.cc> b,b,limm 0011011011100001F111CCCCCC0QQQQQ.  */
-{ "mpywhfmr", 0x36E17000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mpywhfmr", 0x36E17000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mpywhfmr<.f> a,limm,u6 0011011001100001F111uuuuuuAAAAAA.  */
-{ "mpywhfmr", 0x36617000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpywhfmr", 0x36617000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpywhfmr<.f> 0,limm,u6 0011011001100001F111uuuuuu111110.  */
 { "mpywhfmr", 0x3661703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -11362,7 +11362,7 @@
 { "mpywhfmr", 0x36A17000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mpywhfmr<.f> a,limm,limm 0011011000100001F111111110AAAAAA.  */
-{ "mpywhfmr", 0x36217F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mpywhfmr", 0x36217F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mpywhfmr<.f> 0,limm,limm 0011011000100001F111111110111110.  */
 { "mpywhfmr", 0x36217FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -11371,31 +11371,31 @@
 { "mpywhfmr", 0x36E17F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mpywhl<.f> a,b,c 00110bbb00011100FBBBCCCCCCAAAAAA.  */
-{ "mpywhl", 0x301C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "mpywhl", 0x301C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mpywhl<.f> 0,b,c 00110bbb00011100FBBBCCCCCC111110.  */
 { "mpywhl", 0x301C003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mpywhl<.f><.cc> b,b,c 00110bbb11011100FBBBCCCCCC0QQQQQ.  */
-{ "mpywhl", 0x30DC0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mpywhl", 0x30DC0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mpywhl<.f> a,b,u6 00110bbb01011100FBBBuuuuuuAAAAAA.  */
-{ "mpywhl", 0x305C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mpywhl", 0x305C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mpywhl<.f> 0,b,u6 00110bbb01011100FBBBuuuuuu111110.  */
 { "mpywhl", 0x305C003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mpywhl<.f><.cc> b,b,u6 00110bbb11011100FBBBuuuuuu1QQQQQ.  */
-{ "mpywhl", 0x30DC0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mpywhl", 0x30DC0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpywhl<.f> b,b,s12 00110bbb10011100FBBBssssssSSSSSS.  */
-{ "mpywhl", 0x309C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mpywhl", 0x309C0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mpywhl<.f> a,limm,c 0011011000011100F111CCCCCCAAAAAA.  */
-{ "mpywhl", 0x361C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mpywhl", 0x361C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mpywhl<.f> a,b,limm 00110bbb00011100FBBB111110AAAAAA.  */
-{ "mpywhl", 0x301C0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mpywhl", 0x301C0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mpywhl<.f> 0,limm,c 0011011000011100F111CCCCCC111110.  */
 { "mpywhl", 0x361C703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -11407,10 +11407,10 @@
 { "mpywhl", 0x30DC0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mpywhl<.f><.cc> b,b,limm 0011011011011100F111CCCCCC0QQQQQ.  */
-{ "mpywhl", 0x36DC7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mpywhl", 0x36DC7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mpywhl<.f> a,limm,u6 0011011001011100F111uuuuuuAAAAAA.  */
-{ "mpywhl", 0x365C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpywhl", 0x365C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpywhl<.f> 0,limm,u6 0011011001011100F111uuuuuu111110.  */
 { "mpywhl", 0x365C703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -11422,7 +11422,7 @@
 { "mpywhl", 0x369C7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mpywhl<.f> a,limm,limm 0011011000011100F111111110AAAAAA.  */
-{ "mpywhl", 0x361C7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mpywhl", 0x361C7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mpywhl<.f> 0,limm,limm 0011011000011100F111111110111110.  */
 { "mpywhl", 0x361C7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -11431,31 +11431,31 @@
 { "mpywhl", 0x36DC7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mpywhul<.f> a,b,c 00110bbb00011110FBBBCCCCCCAAAAAA.  */
-{ "mpywhul", 0x301E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "mpywhul", 0x301E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mpywhul<.f> 0,b,c 00110bbb00011110FBBBCCCCCC111110.  */
 { "mpywhul", 0x301E003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mpywhul<.f><.cc> b,b,c 00110bbb11011110FBBBCCCCCC0QQQQQ.  */
-{ "mpywhul", 0x30DE0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mpywhul", 0x30DE0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mpywhul<.f> a,b,u6 00110bbb01011110FBBBuuuuuuAAAAAA.  */
-{ "mpywhul", 0x305E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mpywhul", 0x305E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mpywhul<.f> 0,b,u6 00110bbb01011110FBBBuuuuuu111110.  */
 { "mpywhul", 0x305E003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mpywhul<.f><.cc> b,b,u6 00110bbb11011110FBBBuuuuuu1QQQQQ.  */
-{ "mpywhul", 0x30DE0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mpywhul", 0x30DE0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mpywhul<.f> b,b,s12 00110bbb10011110FBBBssssssSSSSSS.  */
-{ "mpywhul", 0x309E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mpywhul", 0x309E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mpywhul<.f> a,limm,c 0011011000011110F111CCCCCCAAAAAA.  */
-{ "mpywhul", 0x361E7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mpywhul", 0x361E7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mpywhul<.f> a,b,limm 00110bbb00011110FBBB111110AAAAAA.  */
-{ "mpywhul", 0x301E0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mpywhul", 0x301E0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mpywhul<.f> 0,limm,c 0011011000011110F111CCCCCC111110.  */
 { "mpywhul", 0x361E703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -11467,10 +11467,10 @@
 { "mpywhul", 0x30DE0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mpywhul<.f><.cc> b,b,limm 0011011011011110F111CCCCCC0QQQQQ.  */
-{ "mpywhul", 0x36DE7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mpywhul", 0x36DE7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mpywhul<.f> a,limm,u6 0011011001011110F111uuuuuuAAAAAA.  */
-{ "mpywhul", 0x365E7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mpywhul", 0x365E7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mpywhul<.f> 0,limm,u6 0011011001011110F111uuuuuu111110.  */
 { "mpywhul", 0x365E703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -11482,7 +11482,7 @@
 { "mpywhul", 0x369E7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mpywhul<.f> a,limm,limm 0011011000011110F111111110AAAAAA.  */
-{ "mpywhul", 0x361E7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mpywhul", 0x361E7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mpywhul<.f> 0,limm,limm 0011011000011110F111111110111110.  */
 { "mpywhul", 0x361E7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -11491,37 +11491,37 @@
 { "mpywhul", 0x36DE7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mpyw_s b,b,c 01111bbbccc01001.  */
-{ "mpyw_s", 0x00007809, 0x0000F81F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY1E, { RB_S, RB_Sdup, RC_S }, { 0 }},
+{ "mpyw_s", 0x00007809, 0x0000F81F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY1E, { RB_S, RB_Sdup, RC_S }, { 0 }},
 
 /* mpy_s b,b,c 01111bbbccc01100.  */
-{ "mpy_s", 0x0000780C, 0x0000F81F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY6E, { RB_S, RB_Sdup, RC_S }, { 0 }},
+{ "mpy_s", 0x0000780C, 0x0000F81F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY6E, { RB_S, RB_Sdup, RC_S }, { 0 }},
 
 /* msubdf<.f> a,b,c 00110bbb00010101FBBBCCCCCCAAAAAA.  */
-{ "msubdf", 0x30150000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "msubdf", 0x30150000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* msubdf<.f> 0,b,c 00110bbb00010101FBBBCCCCCC111110.  */
 { "msubdf", 0x3015003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* msubdf<.f><.cc> b,b,c 00110bbb11010101FBBBCCCCCC0QQQQQ.  */
-{ "msubdf", 0x30D50000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "msubdf", 0x30D50000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* msubdf<.f> a,b,u6 00110bbb01010101FBBBuuuuuuAAAAAA.  */
-{ "msubdf", 0x30550000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "msubdf", 0x30550000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* msubdf<.f> 0,b,u6 00110bbb01010101FBBBuuuuuu111110.  */
 { "msubdf", 0x3055003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* msubdf<.f><.cc> b,b,u6 00110bbb11010101FBBBuuuuuu1QQQQQ.  */
-{ "msubdf", 0x30D50020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "msubdf", 0x30D50020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* msubdf<.f> b,b,s12 00110bbb10010101FBBBssssssSSSSSS.  */
-{ "msubdf", 0x30950000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "msubdf", 0x30950000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* msubdf<.f> a,limm,c 0011011000010101F111CCCCCCAAAAAA.  */
-{ "msubdf", 0x36157000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "msubdf", 0x36157000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* msubdf<.f> a,b,limm 00110bbb00010101FBBB111110AAAAAA.  */
-{ "msubdf", 0x30150F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "msubdf", 0x30150F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* msubdf<.f> 0,limm,c 0011011000010101F111CCCCCC111110.  */
 { "msubdf", 0x3615703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -11533,10 +11533,10 @@
 { "msubdf", 0x30D50F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* msubdf<.f><.cc> b,b,limm 0011011011010101F111CCCCCC0QQQQQ.  */
-{ "msubdf", 0x36D57000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "msubdf", 0x36D57000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* msubdf<.f> a,limm,u6 0011011001010101F111uuuuuuAAAAAA.  */
-{ "msubdf", 0x36557000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "msubdf", 0x36557000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* msubdf<.f> 0,limm,u6 0011011001010101F111uuuuuu111110.  */
 { "msubdf", 0x3655703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -11548,7 +11548,7 @@
 { "msubdf", 0x36957000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* msubdf<.f> a,limm,limm 0011011000010101F111111110AAAAAA.  */
-{ "msubdf", 0x36157F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "msubdf", 0x36157F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* msubdf<.f> 0,limm,limm 0011011000010101F111111110111110.  */
 { "msubdf", 0x36157FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -11557,31 +11557,31 @@
 { "msubdf", 0x36D57F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* msubdw<.f> a,b,c 00101bbb00010100FBBBCCCCCCAAAAAA.  */
-{ "msubdw", 0x28140000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "msubdw", 0x28140000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* msubdw<.f> 0,b,c 00101bbb00010100FBBBCCCCCC111110.  */
 { "msubdw", 0x2814003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* msubdw<.f><.cc> b,b,c 00101bbb11010100FBBBCCCCCC0QQQQQ.  */
-{ "msubdw", 0x28D40000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "msubdw", 0x28D40000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* msubdw<.f> a,b,u6 00101bbb01010100FBBBuuuuuuAAAAAA.  */
-{ "msubdw", 0x28540000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "msubdw", 0x28540000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* msubdw<.f> 0,b,u6 00101bbb01010100FBBBuuuuuu111110.  */
 { "msubdw", 0x2854003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* msubdw<.f><.cc> b,b,u6 00101bbb11010100FBBBuuuuuu1QQQQQ.  */
-{ "msubdw", 0x28D40020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "msubdw", 0x28D40020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* msubdw<.f> b,b,s12 00101bbb10010100FBBBssssssSSSSSS.  */
-{ "msubdw", 0x28940000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "msubdw", 0x28940000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* msubdw<.f> a,limm,c 0010111000010100F111CCCCCCAAAAAA.  */
-{ "msubdw", 0x2E147000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "msubdw", 0x2E147000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* msubdw<.f> a,b,limm 00101bbb00010100FBBB111110AAAAAA.  */
-{ "msubdw", 0x28140F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "msubdw", 0x28140F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* msubdw<.f> 0,limm,c 0010111000010100F111CCCCCC111110.  */
 { "msubdw", 0x2E14703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -11593,10 +11593,10 @@
 { "msubdw", 0x2ED47000, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* msubdw<.f><.cc> b,b,limm 00101bbb11010100FBBB1111100QQQQQ.  */
-{ "msubdw", 0x28D40F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "msubdw", 0x28D40F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* msubdw<.f> a,limm,u6 0010111001010100F111uuuuuuAAAAAA.  */
-{ "msubdw", 0x2E547000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "msubdw", 0x2E547000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* msubdw<.f> 0,limm,u6 0010111001010100F111uuuuuu111110.  */
 { "msubdw", 0x2E54703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -11608,7 +11608,7 @@
 { "msubdw", 0x2E947000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* msubdw<.f> a,limm,limm 0010111000010100F111111110AAAAAA.  */
-{ "msubdw", 0x2E147F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "msubdw", 0x2E147F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* msubdw<.f> 0,limm,limm 0010111000010100F111111110111110.  */
 { "msubdw", 0x2E147FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -11617,31 +11617,31 @@
 { "msubdw", 0x2ED47F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* msubf<.f> a,b,c 00110bbb00001110FBBBCCCCCCAAAAAA.  */
-{ "msubf", 0x300E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "msubf", 0x300E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* msubf<.f> 0,b,c 00110bbb00001110FBBBCCCCCC111110.  */
 { "msubf", 0x300E003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* msubf<.f><.cc> b,b,c 00110bbb11001110FBBBCCCCCC0QQQQQ.  */
-{ "msubf", 0x30CE0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "msubf", 0x30CE0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* msubf<.f> a,b,u6 00110bbb01001110FBBBuuuuuuAAAAAA.  */
-{ "msubf", 0x304E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "msubf", 0x304E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* msubf<.f> 0,b,u6 00110bbb01001110FBBBuuuuuu111110.  */
 { "msubf", 0x304E003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* msubf<.f><.cc> b,b,u6 00110bbb11001110FBBBuuuuuu1QQQQQ.  */
-{ "msubf", 0x30CE0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "msubf", 0x30CE0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* msubf<.f> b,b,s12 00110bbb10001110FBBBssssssSSSSSS.  */
-{ "msubf", 0x308E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "msubf", 0x308E0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* msubf<.f> a,limm,c 0011011000001110F111CCCCCCAAAAAA.  */
-{ "msubf", 0x360E7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "msubf", 0x360E7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* msubf<.f> a,b,limm 00110bbb00001110FBBB111110AAAAAA.  */
-{ "msubf", 0x300E0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "msubf", 0x300E0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* msubf<.f> 0,limm,c 0011011000001110F111CCCCCC111110.  */
 { "msubf", 0x360E703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -11653,10 +11653,10 @@
 { "msubf", 0x30CE0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* msubf<.f><.cc> b,b,limm 0011011011001110F111CCCCCC0QQQQQ.  */
-{ "msubf", 0x36CE7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "msubf", 0x36CE7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* msubf<.f> a,limm,u6 0011011001001110F111uuuuuuAAAAAA.  */
-{ "msubf", 0x364E7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "msubf", 0x364E7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* msubf<.f> 0,limm,u6 0011011001001110F111uuuuuu111110.  */
 { "msubf", 0x364E703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -11668,7 +11668,7 @@
 { "msubf", 0x368E7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* msubf<.f> a,limm,limm 0011011000001110F111111110AAAAAA.  */
-{ "msubf", 0x360E7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "msubf", 0x360E7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* msubf<.f> 0,limm,limm 0011011000001110F111111110111110.  */
 { "msubf", 0x360E7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -11677,31 +11677,31 @@
 { "msubf", 0x36CE7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* msubfr<.f> a,b,c 00110bbb00001111FBBBCCCCCCAAAAAA.  */
-{ "msubfr", 0x300F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "msubfr", 0x300F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* msubfr<.f> 0,b,c 00110bbb00001111FBBBCCCCCC111110.  */
 { "msubfr", 0x300F003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* msubfr<.f><.cc> b,b,c 00110bbb11001111FBBBCCCCCC0QQQQQ.  */
-{ "msubfr", 0x30CF0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "msubfr", 0x30CF0000, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* msubfr<.f> a,b,u6 00110bbb01001111FBBBuuuuuuAAAAAA.  */
-{ "msubfr", 0x304F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "msubfr", 0x304F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* msubfr<.f> 0,b,u6 00110bbb01001111FBBBuuuuuu111110.  */
 { "msubfr", 0x304F003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* msubfr<.f><.cc> b,b,u6 00110bbb11001111FBBBuuuuuu1QQQQQ.  */
-{ "msubfr", 0x30CF0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "msubfr", 0x30CF0020, 0xF8FF0020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* msubfr<.f> b,b,s12 00110bbb10001111FBBBssssssSSSSSS.  */
-{ "msubfr", 0x308F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "msubfr", 0x308F0000, 0xF8FF0000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* msubfr<.f> a,limm,c 0011011000001111F111CCCCCCAAAAAA.  */
-{ "msubfr", 0x360F7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "msubfr", 0x360F7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* msubfr<.f> a,b,limm 00110bbb00001111FBBB111110AAAAAA.  */
-{ "msubfr", 0x300F0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "msubfr", 0x300F0F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* msubfr<.f> 0,limm,c 0011011000001111F111CCCCCC111110.  */
 { "msubfr", 0x360F703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -11713,10 +11713,10 @@
 { "msubfr", 0x30CF0F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* msubfr<.f><.cc> b,b,limm 0011011011001111F111CCCCCC0QQQQQ.  */
-{ "msubfr", 0x36CF7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "msubfr", 0x36CF7000, 0xFFFF7020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* msubfr<.f> a,limm,u6 0011011001001111F111uuuuuuAAAAAA.  */
-{ "msubfr", 0x364F7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "msubfr", 0x364F7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* msubfr<.f> 0,limm,u6 0011011001001111F111uuuuuu111110.  */
 { "msubfr", 0x364F703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -11728,7 +11728,7 @@
 { "msubfr", 0x368F7000, 0xFFFF7000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* msubfr<.f> a,limm,limm 0011011000001111F111111110AAAAAA.  */
-{ "msubfr", 0x360F7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "msubfr", 0x360F7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* msubfr<.f> 0,limm,limm 0011011000001111F111111110111110.  */
 { "msubfr", 0x360F7FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -11737,31 +11737,31 @@
 { "msubfr", 0x36CF7F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* msubt<.f> a,b,c 00101bbb00100000FBBBCCCCCCAAAAAA.  */
-{ "msubt", 0x28200000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "msubt", 0x28200000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* msubt<.f> 0,b,c 00101bbb00100000FBBBCCCCCC111110.  */
 { "msubt", 0x2820003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* msubt<.f><.cc> b,b,c 00101bbb11100000FBBBCCCCCC0QQQQQ.  */
-{ "msubt", 0x28E00000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "msubt", 0x28E00000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* msubt<.f> a,b,u6 00101bbb01100000FBBBuuuuuuAAAAAA.  */
-{ "msubt", 0x28600000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "msubt", 0x28600000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* msubt<.f> 0,b,u6 00101bbb01100000FBBBuuuuuu111110.  */
 { "msubt", 0x2860003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* msubt<.f><.cc> b,b,u6 00101bbb11100000FBBBuuuuuu1QQQQQ.  */
-{ "msubt", 0x28E00020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "msubt", 0x28E00020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* msubt<.f> b,b,s12 00101bbb10100000FBBBssssssSSSSSS.  */
-{ "msubt", 0x28A00000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "msubt", 0x28A00000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* msubt<.f> a,limm,c 0010111000100000F111CCCCCCAAAAAA.  */
-{ "msubt", 0x2E207000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "msubt", 0x2E207000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* msubt<.f> a,b,limm 00101bbb00100000FBBB111110AAAAAA.  */
-{ "msubt", 0x28200F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "msubt", 0x28200F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* msubt<.f> 0,limm,c 0010111000100000F111CCCCCC111110.  */
 { "msubt", 0x2E20703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -11773,10 +11773,10 @@
 { "msubt", 0x2EE07000, 0xFFFF7020, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* msubt<.f><.cc> b,b,limm 00101bbb11100000FBBB1111100QQQQQ.  */
-{ "msubt", 0x28E00F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "msubt", 0x28E00F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* msubt<.f> a,limm,u6 0010111001100000F111uuuuuuAAAAAA.  */
-{ "msubt", 0x2E607000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "msubt", 0x2E607000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* msubt<.f> 0,limm,u6 0010111001100000F111uuuuuu111110.  */
 { "msubt", 0x2E60703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -11788,7 +11788,7 @@
 { "msubt", 0x2EA07000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* msubt<.f> a,limm,limm 0010111000100000F111111110AAAAAA.  */
-{ "msubt", 0x2E207F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "msubt", 0x2E207F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* msubt<.f> 0,limm,limm 0010111000100000F111111110111110.  */
 { "msubt", 0x2E207FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -11797,121 +11797,121 @@
 { "msubt", 0x2EE07F80, 0xFFFF7FE0, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mul64 0,b,c 00101bbb000001000BBBCCCCCC111110.  */
-{ "mul64", 0x2804003E, 0xF8FF803F, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, RB, RC }, { 0 }},
+{ "mul64", 0x2804003E, 0xF8FF803F, ARC_OPCODE_ARC600, MPY, NONE, { ZA, RB, RC }, { 0 }},
 
 /* mul64<.cc> 0,b,c 00101bbb110001000BBBCCCCCC0QQQQQ.  */
-{ "mul64", 0x28C40000, 0xF8FF8020, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, RB, RC }, { C_CC }},
+{ "mul64", 0x28C40000, 0xF8FF8020, ARC_OPCODE_ARC600, MPY, NONE, { ZA, RB, RC }, { C_CC }},
 
 /* mul64 0,b,u6 00101bbb010001000BBBuuuuuu111110.  */
-{ "mul64", 0x2844003E, 0xF8FF803F, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
+{ "mul64", 0x2844003E, 0xF8FF803F, ARC_OPCODE_ARC600, MPY, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* mul64<.cc> 0,b,u6 00101bbb110001000BBBuuuuuu1QQQQQ.  */
-{ "mul64", 0x28C40020, 0xF8FF8020, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, RB, UIMM6_20 }, { C_CC }},
+{ "mul64", 0x28C40020, 0xF8FF8020, ARC_OPCODE_ARC600, MPY, NONE, { ZA, RB, UIMM6_20 }, { C_CC }},
 
 /* mul64 0,b,s12 00101bbb100001000BBBssssssSSSSSS.  */
-{ "mul64", 0x28840000, 0xF8FF8000, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, RB, SIMM12_20 }, { 0 }},
+{ "mul64", 0x28840000, 0xF8FF8000, ARC_OPCODE_ARC600, MPY, NONE, { ZA, RB, SIMM12_20 }, { 0 }},
 
 /* mul64 0,limm,c 00101110000001000111CCCCCC111110.  */
-{ "mul64", 0x2E04703E, 0xFFFFF03F, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, RC }, { 0 }},
+{ "mul64", 0x2E04703E, 0xFFFFF03F, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, RC }, { 0 }},
 
 /* mul64 0,b,limm 00101bbb000001000BBB111110111110.  */
-{ "mul64", 0x28040FBE, 0xF8FF8FFF, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, RB, LIMM }, { 0 }},
+{ "mul64", 0x28040FBE, 0xF8FF8FFF, ARC_OPCODE_ARC600, MPY, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* mul64<.cc> 0,limm,c 00101110110001000111CCCCCC0QQQQQ.  */
-{ "mul64", 0x2EC47000, 0xFFFFF020, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, RC }, { C_CC }},
+{ "mul64", 0x2EC47000, 0xFFFFF020, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* mul64<.cc> 0,b,limm 00101bbb110001000BBB1111100QQQQQ.  */
-{ "mul64", 0x28C40F80, 0xF8FF8FE0, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, RB, LIMM }, { C_CC }},
+{ "mul64", 0x28C40F80, 0xF8FF8FE0, ARC_OPCODE_ARC600, MPY, NONE, { ZA, RB, LIMM }, { C_CC }},
 
 /* mul64 0,limm,u6 00101110010001000111uuuuuu111110.  */
-{ "mul64", 0x2E44703E, 0xFFFFF03F, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
+{ "mul64", 0x2E44703E, 0xFFFFF03F, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
 
 /* mul64<.cc> 0,limm,u6 00101110110001000111uuuuuu1QQQQQ.  */
-{ "mul64", 0x2EC47020, 0xFFFFF020, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, UIMM6_20 }, { C_CC }},
+{ "mul64", 0x2EC47020, 0xFFFFF020, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, UIMM6_20 }, { C_CC }},
 
 /* mul64 0,limm,s12 00101110100001000111ssssssSSSSSS.  */
-{ "mul64", 0x2E847000, 0xFFFFF000, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
+{ "mul64", 0x2E847000, 0xFFFFF000, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* mul64 0,limm,limm 00101110000001000111111110111110.  */
-{ "mul64", 0x2E047FBE, 0xFFFFFFFF, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
+{ "mul64", 0x2E047FBE, 0xFFFFFFFF, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
 
 /* mul64<.cc> 0,limm,limm 001011101100010001111111100QQQQQ.  */
-{ "mul64", 0x2EC47F80, 0xFFFFFFE0, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
+{ "mul64", 0x2EC47F80, 0xFFFFFFE0, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* mul64 0,b,c 00101bbb000001000BBBCCCCCC111110.  */
-{ "mul64", 0x2804003E, 0xF8FF803F, ARC_OPCODE_ARC600, ARITH, NONE, { RB, RC }, { 0 }},
+{ "mul64", 0x2804003E, 0xF8FF803F, ARC_OPCODE_ARC600, MPY, NONE, { RB, RC }, { 0 }},
 
 /* mul64<.cc> 0,b,c 00101bbb110001000BBBCCCCCC0QQQQQ.  */
-{ "mul64", 0x28C40000, 0xF8FF8020, ARC_OPCODE_ARC600, ARITH, NONE, { RB, RC }, { C_CC }},
+{ "mul64", 0x28C40000, 0xF8FF8020, ARC_OPCODE_ARC600, MPY, NONE, { RB, RC }, { C_CC }},
 
 /* mul64 0,b,u6 00101bbb010001000BBBuuuuuu111110.  */
-{ "mul64", 0x2844003E, 0xF8FF803F, ARC_OPCODE_ARC600, ARITH, NONE, { RB, UIMM6_20 }, { 0 }},
+{ "mul64", 0x2844003E, 0xF8FF803F, ARC_OPCODE_ARC600, MPY, NONE, { RB, UIMM6_20 }, { 0 }},
 
 /* mul64<.cc> 0,b,u6 00101bbb110001000BBBuuuuuu1QQQQQ.  */
-{ "mul64", 0x28C40020, 0xF8FF8020, ARC_OPCODE_ARC600, ARITH, NONE, { RB, UIMM6_20 }, { C_CC }},
+{ "mul64", 0x28C40020, 0xF8FF8020, ARC_OPCODE_ARC600, MPY, NONE, { RB, UIMM6_20 }, { C_CC }},
 
 /* mul64 0,b,s12 00101bbb100001000BBBssssssSSSSSS.  */
-{ "mul64", 0x28840000, 0xF8FF8000, ARC_OPCODE_ARC600, ARITH, NONE, { RB, SIMM12_20 }, { 0 }},
+{ "mul64", 0x28840000, 0xF8FF8000, ARC_OPCODE_ARC600, MPY, NONE, { RB, SIMM12_20 }, { 0 }},
 
 /* mul64 0,limm,c 00101110000001000111CCCCCC111110.  */
-{ "mul64", 0x2E04703E, 0xFFFFF03F, ARC_OPCODE_ARC600, ARITH, NONE, { LIMM, RC }, { 0 }},
+{ "mul64", 0x2E04703E, 0xFFFFF03F, ARC_OPCODE_ARC600, MPY, NONE, { LIMM, RC }, { 0 }},
 
 /* mul64 0,b,limm 00101bbb000001000BBB111110111110.  */
-{ "mul64", 0x28040FBE, 0xF8FF8FFF, ARC_OPCODE_ARC600, ARITH, NONE, { RB, LIMM }, { 0 }},
+{ "mul64", 0x28040FBE, 0xF8FF8FFF, ARC_OPCODE_ARC600, MPY, NONE, { RB, LIMM }, { 0 }},
 
 /* mul64<.cc> 0,limm,c 00101110110001000111CCCCCC0QQQQQ.  */
-{ "mul64", 0x2EC47000, 0xFFFFF020, ARC_OPCODE_ARC600, ARITH, NONE, { LIMM, RC }, { C_CC }},
+{ "mul64", 0x2EC47000, 0xFFFFF020, ARC_OPCODE_ARC600, MPY, NONE, { LIMM, RC }, { C_CC }},
 
 /* mul64<.cc> 0,b,limm 00101bbb110001000BBB1111100QQQQQ.  */
-{ "mul64", 0x28C40F80, 0xF8FF8FE0, ARC_OPCODE_ARC600, ARITH, NONE, { RB, LIMM }, { C_CC }},
+{ "mul64", 0x28C40F80, 0xF8FF8FE0, ARC_OPCODE_ARC600, MPY, NONE, { RB, LIMM }, { C_CC }},
 
 /* mul64 0,limm,u6 00101110010001000111uuuuuu111110.  */
-{ "mul64", 0x2E44703E, 0xFFFFF03F, ARC_OPCODE_ARC600, ARITH, NONE, { LIMM, UIMM6_20 }, { 0 }},
+{ "mul64", 0x2E44703E, 0xFFFFF03F, ARC_OPCODE_ARC600, MPY, NONE, { LIMM, UIMM6_20 }, { 0 }},
 
 /* mul64<.cc> 0,limm,u6 00101110110001000111uuuuuu1QQQQQ.  */
-{ "mul64", 0x2EC47020, 0xFFFFF020, ARC_OPCODE_ARC600, ARITH, NONE, { LIMM, UIMM6_20 }, { C_CC }},
+{ "mul64", 0x2EC47020, 0xFFFFF020, ARC_OPCODE_ARC600, MPY, NONE, { LIMM, UIMM6_20 }, { C_CC }},
 
 /* mul64 0,limm,s12 00101110100001000111ssssssSSSSSS.  */
-{ "mul64", 0x2E847000, 0xFFFFF000, ARC_OPCODE_ARC600, ARITH, NONE, { LIMM, SIMM12_20 }, { 0 }},
+{ "mul64", 0x2E847000, 0xFFFFF000, ARC_OPCODE_ARC600, MPY, NONE, { LIMM, SIMM12_20 }, { 0 }},
 
 /* mul64 0,limm,limm 00101110000001000111111110111110.  */
-{ "mul64", 0x2E047FBE, 0xFFFFFFFF, ARC_OPCODE_ARC600, ARITH, NONE, { LIMM, LIMMdup }, { 0 }},
+{ "mul64", 0x2E047FBE, 0xFFFFFFFF, ARC_OPCODE_ARC600, MPY, NONE, { LIMM, LIMMdup }, { 0 }},
 
 /* mul64<.cc> 0,limm,limm 001011101100010001111111100QQQQQ.  */
-{ "mul64", 0x2EC47F80, 0xFFFFFFE0, ARC_OPCODE_ARC600, ARITH, NONE, { LIMM, LIMMdup }, { C_CC }},
+{ "mul64", 0x2EC47F80, 0xFFFFFFE0, ARC_OPCODE_ARC600, MPY, NONE, { LIMM, LIMMdup }, { C_CC }},
 
 /* mul64_s 0,b,c 01111bbbccc01100.  */
-{ "mul64_s", 0x0000780C, 0x0000F81F, ARC_OPCODE_ARC600, ARITH, NONE, { ZA_S, RB_S, RC_S }, { 0 }},
+{ "mul64_s", 0x0000780C, 0x0000F81F, ARC_OPCODE_ARC600, MPY, NONE, { ZA_S, RB_S, RC_S }, { 0 }},
 
 /* mul64_s 0,b,c 01111bbbccc01100.  */
-{ "mul64_s", 0x0000780C, 0x0000F81F, ARC_OPCODE_ARC600, ARITH, NONE, { RB_S, RC_S }, { 0 }},
+{ "mul64_s", 0x0000780C, 0x0000F81F, ARC_OPCODE_ARC600, MPY, NONE, { RB_S, RC_S }, { 0 }},
 
 /* muldw<.f> a,b,c 00101bbb00001100FBBBCCCCCCAAAAAA.  */
-{ "muldw", 0x280C0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "muldw", 0x280C0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* muldw<.f> 0,b,c 00101bbb00001100FBBBCCCCCC111110.  */
 { "muldw", 0x280C003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* muldw<.f><.cc> b,b,c 00101bbb11001100FBBBCCCCCC0QQQQQ.  */
-{ "muldw", 0x28CC0000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "muldw", 0x28CC0000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* muldw<.f> a,b,u6 00101bbb01001100FBBBuuuuuuAAAAAA.  */
-{ "muldw", 0x284C0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "muldw", 0x284C0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* muldw<.f> 0,b,u6 00101bbb01001100FBBBuuuuuu111110.  */
 { "muldw", 0x284C003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* muldw<.f><.cc> b,b,u6 00101bbb11001100FBBBuuuuuu1QQQQQ.  */
-{ "muldw", 0x28CC0020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "muldw", 0x28CC0020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* muldw<.f> b,b,s12 00101bbb10001100FBBBssssssSSSSSS.  */
-{ "muldw", 0x288C0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "muldw", 0x288C0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* muldw<.f> a,limm,c 0010111000001100F111CCCCCCAAAAAA.  */
-{ "muldw", 0x2E0C7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "muldw", 0x2E0C7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* muldw<.f> a,b,limm 00101bbb00001100FBBB111110AAAAAA.  */
-{ "muldw", 0x280C0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "muldw", 0x280C0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* muldw<.f> 0,limm,c 0010111000001100F111CCCCCC111110.  */
 { "muldw", 0x2E0C703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -11923,10 +11923,10 @@
 { "muldw", 0x2ECC7000, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* muldw<.f><.cc> b,b,limm 00101bbb11001100FBBB1111100QQQQQ.  */
-{ "muldw", 0x28CC0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "muldw", 0x28CC0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* muldw<.f> a,limm,u6 0010111001001100F111uuuuuuAAAAAA.  */
-{ "muldw", 0x2E4C7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "muldw", 0x2E4C7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* muldw<.f> 0,limm,u6 0010111001001100F111uuuuuu111110.  */
 { "muldw", 0x2E4C703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -11938,7 +11938,7 @@
 { "muldw", 0x2E8C7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* muldw<.f> a,limm,limm 0010111000001100F111111110AAAAAA.  */
-{ "muldw", 0x2E0C7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "muldw", 0x2E0C7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* muldw<.f> 0,limm,limm 0010111000001100F111111110111110.  */
 { "muldw", 0x2E0C7FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -11947,31 +11947,31 @@
 { "muldw", 0x2ECC7F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mulflw<.f> a,b,c 00101bbb00110010FBBBCCCCCCAAAAAA.  */
-{ "mulflw", 0x28320000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "mulflw", 0x28320000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mulflw<.f> 0,b,c 00101bbb00110010FBBBCCCCCC111110.  */
 { "mulflw", 0x2832003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mulflw<.f><.cc> b,b,c 00101bbb11110010FBBBCCCCCC0QQQQQ.  */
-{ "mulflw", 0x28F20000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mulflw", 0x28F20000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mulflw<.f> a,b,u6 00101bbb01110010FBBBuuuuuuAAAAAA.  */
-{ "mulflw", 0x28720000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mulflw", 0x28720000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mulflw<.f> 0,b,u6 00101bbb01110010FBBBuuuuuu111110.  */
 { "mulflw", 0x2872003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mulflw<.f><.cc> b,b,u6 00101bbb11110010FBBBuuuuuu1QQQQQ.  */
-{ "mulflw", 0x28F20020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mulflw", 0x28F20020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mulflw<.f> b,b,s12 00101bbb10110010FBBBssssssSSSSSS.  */
-{ "mulflw", 0x28B20000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mulflw", 0x28B20000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mulflw<.f> a,limm,c 0010111000110010F111CCCCCCAAAAAA.  */
-{ "mulflw", 0x2E327000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mulflw", 0x2E327000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mulflw<.f> a,b,limm 00101bbb00110010FBBB111110AAAAAA.  */
-{ "mulflw", 0x28320F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mulflw", 0x28320F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mulflw<.f> 0,limm,c 0010111000110010F111CCCCCC111110.  */
 { "mulflw", 0x2E32703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -11983,10 +11983,10 @@
 { "mulflw", 0x2EF27000, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mulflw<.f><.cc> b,b,limm 00101bbb11110010FBBB1111100QQQQQ.  */
-{ "mulflw", 0x28F20F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mulflw", 0x28F20F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mulflw<.f> a,limm,u6 0010111001110010F111uuuuuuAAAAAA.  */
-{ "mulflw", 0x2E727000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mulflw", 0x2E727000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mulflw<.f> 0,limm,u6 0010111001110010F111uuuuuu111110.  */
 { "mulflw", 0x2E72703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -11998,7 +11998,7 @@
 { "mulflw", 0x2EB27000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mulflw<.f> a,limm,limm 0010111000110010F111111110AAAAAA.  */
-{ "mulflw", 0x2E327F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mulflw", 0x2E327F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mulflw<.f> 0,limm,limm 0010111000110010F111111110111110.  */
 { "mulflw", 0x2E327FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -12007,31 +12007,31 @@
 { "mulflw", 0x2EF27F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mulhflw<.f> a,b,c 00101bbb00111001FBBBCCCCCCAAAAAA.  */
-{ "mulhflw", 0x28390000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "mulhflw", 0x28390000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mulhflw<.f> 0,b,c 00101bbb00111001FBBBCCCCCC111110.  */
 { "mulhflw", 0x2839003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mulhflw<.f><.cc> b,b,c 00101bbb11111001FBBBCCCCCC0QQQQQ.  */
-{ "mulhflw", 0x28F90000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mulhflw", 0x28F90000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mulhflw<.f> a,b,u6 00101bbb01111001FBBBuuuuuuAAAAAA.  */
-{ "mulhflw", 0x28790000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mulhflw", 0x28790000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mulhflw<.f> 0,b,u6 00101bbb01111001FBBBuuuuuu111110.  */
 { "mulhflw", 0x2879003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mulhflw<.f><.cc> b,b,u6 00101bbb11111001FBBBuuuuuu1QQQQQ.  */
-{ "mulhflw", 0x28F90020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mulhflw", 0x28F90020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mulhflw<.f> b,b,s12 00101bbb10111001FBBBssssssSSSSSS.  */
-{ "mulhflw", 0x28B90000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mulhflw", 0x28B90000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mulhflw<.f> a,limm,c 0010111000111001F111CCCCCCAAAAAA.  */
-{ "mulhflw", 0x2E397000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mulhflw", 0x2E397000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mulhflw<.f> a,b,limm 00101bbb00111001FBBB111110AAAAAA.  */
-{ "mulhflw", 0x28390F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mulhflw", 0x28390F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mulhflw<.f> 0,limm,c 0010111000111001F111CCCCCC111110.  */
 { "mulhflw", 0x2E39703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -12043,10 +12043,10 @@
 { "mulhflw", 0x2EF97000, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mulhflw<.f><.cc> b,b,limm 00101bbb11111001FBBB1111100QQQQQ.  */
-{ "mulhflw", 0x28F90F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mulhflw", 0x28F90F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mulhflw<.f> a,limm,u6 0010111001111001F111uuuuuuAAAAAA.  */
-{ "mulhflw", 0x2E797000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mulhflw", 0x2E797000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mulhflw<.f> 0,limm,u6 0010111001111001F111uuuuuu111110.  */
 { "mulhflw", 0x2E79703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -12058,7 +12058,7 @@
 { "mulhflw", 0x2EB97000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mulhflw<.f> a,limm,limm 0010111000111001F111111110AAAAAA.  */
-{ "mulhflw", 0x2E397F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mulhflw", 0x2E397F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mulhflw<.f> 0,limm,limm 0010111000111001F111111110111110.  */
 { "mulhflw", 0x2E397FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -12067,31 +12067,31 @@
 { "mulhflw", 0x2EF97F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mulhlw<.f> a,b,c 00101bbb00111000FBBBCCCCCCAAAAAA.  */
-{ "mulhlw", 0x28380000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "mulhlw", 0x28380000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mulhlw<.f> 0,b,c 00101bbb00111000FBBBCCCCCC111110.  */
 { "mulhlw", 0x2838003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mulhlw<.f><.cc> b,b,c 00101bbb11111000FBBBCCCCCC0QQQQQ.  */
-{ "mulhlw", 0x28F80000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mulhlw", 0x28F80000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mulhlw<.f> a,b,u6 00101bbb01111000FBBBuuuuuuAAAAAA.  */
-{ "mulhlw", 0x28780000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mulhlw", 0x28780000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mulhlw<.f> 0,b,u6 00101bbb01111000FBBBuuuuuu111110.  */
 { "mulhlw", 0x2878003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mulhlw<.f><.cc> b,b,u6 00101bbb11111000FBBBuuuuuu1QQQQQ.  */
-{ "mulhlw", 0x28F80020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mulhlw", 0x28F80020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mulhlw<.f> b,b,s12 00101bbb10111000FBBBssssssSSSSSS.  */
-{ "mulhlw", 0x28B80000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mulhlw", 0x28B80000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mulhlw<.f> a,limm,c 0010111000111000F111CCCCCCAAAAAA.  */
-{ "mulhlw", 0x2E387000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mulhlw", 0x2E387000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mulhlw<.f> a,b,limm 00101bbb00111000FBBB111110AAAAAA.  */
-{ "mulhlw", 0x28380F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mulhlw", 0x28380F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mulhlw<.f> 0,limm,c 0010111000111000F111CCCCCC111110.  */
 { "mulhlw", 0x2E38703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -12103,10 +12103,10 @@
 { "mulhlw", 0x2EF87000, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mulhlw<.f><.cc> b,b,limm 00101bbb11111000FBBB1111100QQQQQ.  */
-{ "mulhlw", 0x28F80F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mulhlw", 0x28F80F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mulhlw<.f> a,limm,u6 0010111001111000F111uuuuuuAAAAAA.  */
-{ "mulhlw", 0x2E787000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mulhlw", 0x2E787000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mulhlw<.f> 0,limm,u6 0010111001111000F111uuuuuu111110.  */
 { "mulhlw", 0x2E78703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -12118,7 +12118,7 @@
 { "mulhlw", 0x2EB87000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mulhlw<.f> a,limm,limm 0010111000111000F111111110AAAAAA.  */
-{ "mulhlw", 0x2E387F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mulhlw", 0x2E387F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mulhlw<.f> 0,limm,limm 0010111000111000F111111110111110.  */
 { "mulhlw", 0x2E387FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -12127,31 +12127,31 @@
 { "mulhlw", 0x2EF87F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mullw<.f> a,b,c 00101bbb00110001FBBBCCCCCCAAAAAA.  */
-{ "mullw", 0x28310000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "mullw", 0x28310000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mullw<.f> 0,b,c 00101bbb00110001FBBBCCCCCC111110.  */
 { "mullw", 0x2831003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mullw<.f><.cc> b,b,c 00101bbb11110001FBBBCCCCCC0QQQQQ.  */
-{ "mullw", 0x28F10000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mullw", 0x28F10000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mullw<.f> a,b,u6 00101bbb01110001FBBBuuuuuuAAAAAA.  */
-{ "mullw", 0x28710000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mullw", 0x28710000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mullw<.f> 0,b,u6 00101bbb01110001FBBBuuuuuu111110.  */
 { "mullw", 0x2871003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mullw<.f><.cc> b,b,u6 00101bbb11110001FBBBuuuuuu1QQQQQ.  */
-{ "mullw", 0x28F10020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mullw", 0x28F10020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mullw<.f> b,b,s12 00101bbb10110001FBBBssssssSSSSSS.  */
-{ "mullw", 0x28B10000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mullw", 0x28B10000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mullw<.f> a,limm,c 0010111000110001F111CCCCCCAAAAAA.  */
-{ "mullw", 0x2E317000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mullw", 0x2E317000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mullw<.f> a,b,limm 00101bbb00110001FBBB111110AAAAAA.  */
-{ "mullw", 0x28310F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mullw", 0x28310F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mullw<.f> 0,limm,c 0010111000110001F111CCCCCC111110.  */
 { "mullw", 0x2E31703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -12163,10 +12163,10 @@
 { "mullw", 0x2EF17000, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mullw<.f><.cc> b,b,limm 00101bbb11110001FBBB1111100QQQQQ.  */
-{ "mullw", 0x28F10F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mullw", 0x28F10F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mullw<.f> a,limm,u6 0010111001110001F111uuuuuuAAAAAA.  */
-{ "mullw", 0x2E717000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mullw", 0x2E717000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mullw<.f> 0,limm,u6 0010111001110001F111uuuuuu111110.  */
 { "mullw", 0x2E71703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -12178,7 +12178,7 @@
 { "mullw", 0x2EB17000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mullw<.f> a,limm,limm 0010111000110001F111111110AAAAAA.  */
-{ "mullw", 0x2E317F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mullw", 0x2E317F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mullw<.f> 0,limm,limm 0010111000110001F111111110111110.  */
 { "mullw", 0x2E317FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -12187,31 +12187,31 @@
 { "mullw", 0x2EF17F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mulrdw<.f> a,b,c 00101bbb00001110FBBBCCCCCCAAAAAA.  */
-{ "mulrdw", 0x280E0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "mulrdw", 0x280E0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mulrdw<.f> 0,b,c 00101bbb00001110FBBBCCCCCC111110.  */
 { "mulrdw", 0x280E003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mulrdw<.f><.cc> b,b,c 00101bbb11001110FBBBCCCCCC0QQQQQ.  */
-{ "mulrdw", 0x28CE0000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mulrdw", 0x28CE0000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mulrdw<.f> a,b,u6 00101bbb01001110FBBBuuuuuuAAAAAA.  */
-{ "mulrdw", 0x284E0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mulrdw", 0x284E0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mulrdw<.f> 0,b,u6 00101bbb01001110FBBBuuuuuu111110.  */
 { "mulrdw", 0x284E003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mulrdw<.f><.cc> b,b,u6 00101bbb11001110FBBBuuuuuu1QQQQQ.  */
-{ "mulrdw", 0x28CE0020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mulrdw", 0x28CE0020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mulrdw<.f> b,b,s12 00101bbb10001110FBBBssssssSSSSSS.  */
-{ "mulrdw", 0x288E0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mulrdw", 0x288E0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mulrdw<.f> a,limm,c 0010111000001110F111CCCCCCAAAAAA.  */
-{ "mulrdw", 0x2E0E7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mulrdw", 0x2E0E7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mulrdw<.f> a,b,limm 00101bbb00001110FBBB111110AAAAAA.  */
-{ "mulrdw", 0x280E0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mulrdw", 0x280E0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mulrdw<.f> 0,limm,c 0010111000001110F111CCCCCC111110.  */
 { "mulrdw", 0x2E0E703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -12223,10 +12223,10 @@
 { "mulrdw", 0x2ECE7000, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mulrdw<.f><.cc> b,b,limm 00101bbb11001110FBBB1111100QQQQQ.  */
-{ "mulrdw", 0x28CE0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mulrdw", 0x28CE0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mulrdw<.f> a,limm,u6 0010111001001110F111uuuuuuAAAAAA.  */
-{ "mulrdw", 0x2E4E7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mulrdw", 0x2E4E7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mulrdw<.f> 0,limm,u6 0010111001001110F111uuuuuu111110.  */
 { "mulrdw", 0x2E4E703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -12238,7 +12238,7 @@
 { "mulrdw", 0x2E8E7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mulrdw<.f> a,limm,limm 0010111000001110F111111110AAAAAA.  */
-{ "mulrdw", 0x2E0E7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mulrdw", 0x2E0E7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mulrdw<.f> 0,limm,limm 0010111000001110F111111110111110.  */
 { "mulrdw", 0x2E0E7FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -12247,31 +12247,31 @@
 { "mulrdw", 0x2ECE7F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mulrt<.f> a,b,c 00101bbb00011010FBBBCCCCCCAAAAAA.  */
-{ "mulrt", 0x281A0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "mulrt", 0x281A0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mulrt<.f> 0,b,c 00101bbb00011010FBBBCCCCCC111110.  */
 { "mulrt", 0x281A003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mulrt<.f><.cc> b,b,c 00101bbb11011010FBBBCCCCCC0QQQQQ.  */
-{ "mulrt", 0x28DA0000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mulrt", 0x28DA0000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mulrt<.f> a,b,u6 00101bbb01011010FBBBuuuuuuAAAAAA.  */
-{ "mulrt", 0x285A0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mulrt", 0x285A0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mulrt<.f> 0,b,u6 00101bbb01011010FBBBuuuuuu111110.  */
 { "mulrt", 0x285A003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mulrt<.f><.cc> b,b,u6 00101bbb11011010FBBBuuuuuu1QQQQQ.  */
-{ "mulrt", 0x28DA0020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mulrt", 0x28DA0020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mulrt<.f> b,b,s12 00101bbb10011010FBBBssssssSSSSSS.  */
-{ "mulrt", 0x289A0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mulrt", 0x289A0000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mulrt<.f> a,limm,c 0010111000011010F111CCCCCCAAAAAA.  */
-{ "mulrt", 0x2E1A7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mulrt", 0x2E1A7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mulrt<.f> a,b,limm 00101bbb00011010FBBB111110AAAAAA.  */
-{ "mulrt", 0x281A0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mulrt", 0x281A0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mulrt<.f> 0,limm,c 0010111000011010F111CCCCCC111110.  */
 { "mulrt", 0x2E1A703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -12283,10 +12283,10 @@
 { "mulrt", 0x2EDA7000, 0xFFFF7020, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mulrt<.f><.cc> b,b,limm 00101bbb11011010FBBB1111100QQQQQ.  */
-{ "mulrt", 0x28DA0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mulrt", 0x28DA0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mulrt<.f> a,limm,u6 0010111001011010F111uuuuuuAAAAAA.  */
-{ "mulrt", 0x2E5A7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mulrt", 0x2E5A7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mulrt<.f> 0,limm,u6 0010111001011010F111uuuuuu111110.  */
 { "mulrt", 0x2E5A703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -12298,7 +12298,7 @@
 { "mulrt", 0x2E9A7000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mulrt<.f> a,limm,limm 0010111000011010F111111110AAAAAA.  */
-{ "mulrt", 0x2E1A7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mulrt", 0x2E1A7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mulrt<.f> 0,limm,limm 0010111000011010F111111110111110.  */
 { "mulrt", 0x2E1A7FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -12307,31 +12307,31 @@
 { "mulrt", 0x2EDA7F80, 0xFFFF7FE0, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mult<.f> a,b,c 00101bbb00011000FBBBCCCCCCAAAAAA.  */
-{ "mult", 0x28180000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "mult", 0x28180000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mult<.f> 0,b,c 00101bbb00011000FBBBCCCCCC111110.  */
 { "mult", 0x2818003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mult<.f><.cc> b,b,c 00101bbb11011000FBBBCCCCCC0QQQQQ.  */
-{ "mult", 0x28D80000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mult", 0x28D80000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mult<.f> a,b,u6 00101bbb01011000FBBBuuuuuuAAAAAA.  */
-{ "mult", 0x28580000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mult", 0x28580000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mult<.f> 0,b,u6 00101bbb01011000FBBBuuuuuu111110.  */
 { "mult", 0x2858003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mult<.f><.cc> b,b,u6 00101bbb11011000FBBBuuuuuu1QQQQQ.  */
-{ "mult", 0x28D80020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mult", 0x28D80020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mult<.f> b,b,s12 00101bbb10011000FBBBssssssSSSSSS.  */
-{ "mult", 0x28980000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mult", 0x28980000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mult<.f> a,limm,c 0010111000011000F111CCCCCCAAAAAA.  */
-{ "mult", 0x2E187000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mult", 0x2E187000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mult<.f> a,b,limm 00101bbb00011000FBBB111110AAAAAA.  */
-{ "mult", 0x28180F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mult", 0x28180F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mult<.f> 0,limm,c 0010111000011000F111CCCCCC111110.  */
 { "mult", 0x2E18703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -12343,10 +12343,10 @@
 { "mult", 0x2ED87000, 0xFFFF7020, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mult<.f><.cc> b,b,limm 00101bbb11011000FBBB1111100QQQQQ.  */
-{ "mult", 0x28D80F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mult", 0x28D80F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mult<.f> a,limm,u6 0010111001011000F111uuuuuuAAAAAA.  */
-{ "mult", 0x2E587000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mult", 0x2E587000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mult<.f> 0,limm,u6 0010111001011000F111uuuuuu111110.  */
 { "mult", 0x2E58703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -12358,7 +12358,7 @@
 { "mult", 0x2E987000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mult<.f> a,limm,limm 0010111000011000F111111110AAAAAA.  */
-{ "mult", 0x2E187F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mult", 0x2E187F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mult<.f> 0,limm,limm 0010111000011000F111111110111110.  */
 { "mult", 0x2E187FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -12367,115 +12367,115 @@
 { "mult", 0x2ED87F80, 0xFFFF7FE0, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mulu64 0,b,c 00101bbb000001010BBBCCCCCC111110.  */
-{ "mulu64", 0x2805003E, 0xF8FF803F, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, RB, RC }, { 0 }},
+{ "mulu64", 0x2805003E, 0xF8FF803F, ARC_OPCODE_ARC600, MPY, NONE, { ZA, RB, RC }, { 0 }},
 
 /* mulu64<.cc> 0,b,c 00101bbb110001010BBBCCCCCC0QQQQQ.  */
-{ "mulu64", 0x28C50000, 0xF8FF8020, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, RB, RC }, { C_CC }},
+{ "mulu64", 0x28C50000, 0xF8FF8020, ARC_OPCODE_ARC600, MPY, NONE, { ZA, RB, RC }, { C_CC }},
 
 /* mulu64 0,b,u6 00101bbb010001010BBBuuuuuu111110.  */
-{ "mulu64", 0x2845003E, 0xF8FF803F, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
+{ "mulu64", 0x2845003E, 0xF8FF803F, ARC_OPCODE_ARC600, MPY, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* mulu64<.cc> 0,b,u6 00101bbb110001010BBBuuuuuu1QQQQQ.  */
-{ "mulu64", 0x28C50020, 0xF8FF8020, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, RB, UIMM6_20 }, { C_CC }},
+{ "mulu64", 0x28C50020, 0xF8FF8020, ARC_OPCODE_ARC600, MPY, NONE, { ZA, RB, UIMM6_20 }, { C_CC }},
 
 /* mulu64 0,b,s12 00101bbb100001010BBBssssssSSSSSS.  */
-{ "mulu64", 0x28850000, 0xF8FF8000, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, RB, SIMM12_20 }, { 0 }},
+{ "mulu64", 0x28850000, 0xF8FF8000, ARC_OPCODE_ARC600, MPY, NONE, { ZA, RB, SIMM12_20 }, { 0 }},
 
 /* mulu64 0,limm,c 00101110000001010111CCCCCC111110.  */
-{ "mulu64", 0x2E05703E, 0xFFFFF03F, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, RC }, { 0 }},
+{ "mulu64", 0x2E05703E, 0xFFFFF03F, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, RC }, { 0 }},
 
 /* mulu64 0,b,limm 00101bbb000001010BBB111110111110.  */
-{ "mulu64", 0x28050FBE, 0xF8FF8FFF, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, RB, LIMM }, { 0 }},
+{ "mulu64", 0x28050FBE, 0xF8FF8FFF, ARC_OPCODE_ARC600, MPY, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* mulu64<.cc> 0,limm,c 00101110110001010111CCCCCC0QQQQQ.  */
-{ "mulu64", 0x2EC57000, 0xFFFFF020, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, RC }, { C_CC }},
+{ "mulu64", 0x2EC57000, 0xFFFFF020, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* mulu64<.cc> 0,b,limm 00101bbb110001010BBB1111100QQQQQ.  */
-{ "mulu64", 0x28C50F80, 0xF8FF8FE0, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, RB, LIMM }, { C_CC }},
+{ "mulu64", 0x28C50F80, 0xF8FF8FE0, ARC_OPCODE_ARC600, MPY, NONE, { ZA, RB, LIMM }, { C_CC }},
 
 /* mulu64 0,limm,u6 00101110010001010111uuuuuu111110.  */
-{ "mulu64", 0x2E45703E, 0xFFFFF03F, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
+{ "mulu64", 0x2E45703E, 0xFFFFF03F, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
 
 /* mulu64<.cc> 0,limm,u6 00101110110001010111uuuuuu1QQQQQ.  */
-{ "mulu64", 0x2EC57020, 0xFFFFF020, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, UIMM6_20 }, { C_CC }},
+{ "mulu64", 0x2EC57020, 0xFFFFF020, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, UIMM6_20 }, { C_CC }},
 
 /* mulu64 0,limm,s12 00101110100001010111ssssssSSSSSS.  */
-{ "mulu64", 0x2E857000, 0xFFFFF000, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
+{ "mulu64", 0x2E857000, 0xFFFFF000, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* mulu64 0,limm,limm 00101110000001010111111110111110.  */
-{ "mulu64", 0x2E057FBE, 0xFFFFFFFF, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
+{ "mulu64", 0x2E057FBE, 0xFFFFFFFF, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
 
 /* mulu64<.cc> 0,limm,limm 001011101100010101111111100QQQQQ.  */
-{ "mulu64", 0x2EC57F80, 0xFFFFFFE0, ARC_OPCODE_ARC600, ARITH, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
+{ "mulu64", 0x2EC57F80, 0xFFFFFFE0, ARC_OPCODE_ARC600, MPY, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* mulu64 0,b,c 00101bbb000001010BBBCCCCCC111110.  */
-{ "mulu64", 0x2805003E, 0xF8FF803F, ARC_OPCODE_ARC600, ARITH, NONE, { RB, RC }, { 0 }},
+{ "mulu64", 0x2805003E, 0xF8FF803F, ARC_OPCODE_ARC600, MPY, NONE, { RB, RC }, { 0 }},
 
 /* mulu64<.cc> 0,b,c 00101bbb110001010BBBCCCCCC0QQQQQ.  */
-{ "mulu64", 0x28C50000, 0xF8FF8020, ARC_OPCODE_ARC600, ARITH, NONE, { RB, RC }, { C_CC }},
+{ "mulu64", 0x28C50000, 0xF8FF8020, ARC_OPCODE_ARC600, MPY, NONE, { RB, RC }, { C_CC }},
 
 /* mulu64 0,b,u6 00101bbb010001010BBBuuuuuu111110.  */
-{ "mulu64", 0x2845003E, 0xF8FF803F, ARC_OPCODE_ARC600, ARITH, NONE, { RB, UIMM6_20 }, { 0 }},
+{ "mulu64", 0x2845003E, 0xF8FF803F, ARC_OPCODE_ARC600, MPY, NONE, { RB, UIMM6_20 }, { 0 }},
 
 /* mulu64<.cc> 0,b,u6 00101bbb110001010BBBuuuuuu1QQQQQ.  */
-{ "mulu64", 0x28C50020, 0xF8FF8020, ARC_OPCODE_ARC600, ARITH, NONE, { RB, UIMM6_20 }, { C_CC }},
+{ "mulu64", 0x28C50020, 0xF8FF8020, ARC_OPCODE_ARC600, MPY, NONE, { RB, UIMM6_20 }, { C_CC }},
 
 /* mulu64 0,b,s12 00101bbb100001010BBBssssssSSSSSS.  */
-{ "mulu64", 0x28850000, 0xF8FF8000, ARC_OPCODE_ARC600, ARITH, NONE, { RB, SIMM12_20 }, { 0 }},
+{ "mulu64", 0x28850000, 0xF8FF8000, ARC_OPCODE_ARC600, MPY, NONE, { RB, SIMM12_20 }, { 0 }},
 
 /* mulu64 0,limm,c 00101110000001010111CCCCCC111110.  */
-{ "mulu64", 0x2E05703E, 0xFFFFF03F, ARC_OPCODE_ARC600, ARITH, NONE, { LIMM, RC }, { 0 }},
+{ "mulu64", 0x2E05703E, 0xFFFFF03F, ARC_OPCODE_ARC600, MPY, NONE, { LIMM, RC }, { 0 }},
 
 /* mulu64 0,b,limm 00101bbb000001010BBB111110111110.  */
-{ "mulu64", 0x28050FBE, 0xF8FF8FFF, ARC_OPCODE_ARC600, ARITH, NONE, { RB, LIMM }, { 0 }},
+{ "mulu64", 0x28050FBE, 0xF8FF8FFF, ARC_OPCODE_ARC600, MPY, NONE, { RB, LIMM }, { 0 }},
 
 /* mulu64<.cc> 0,limm,c 00101110110001010111CCCCCC0QQQQQ.  */
-{ "mulu64", 0x2EC57000, 0xFFFFF020, ARC_OPCODE_ARC600, ARITH, NONE, { LIMM, RC }, { C_CC }},
+{ "mulu64", 0x2EC57000, 0xFFFFF020, ARC_OPCODE_ARC600, MPY, NONE, { LIMM, RC }, { C_CC }},
 
 /* mulu64<.cc> 0,b,limm 00101bbb110001010BBB1111100QQQQQ.  */
-{ "mulu64", 0x28C50F80, 0xF8FF8FE0, ARC_OPCODE_ARC600, ARITH, NONE, { RB, LIMM }, { C_CC }},
+{ "mulu64", 0x28C50F80, 0xF8FF8FE0, ARC_OPCODE_ARC600, MPY, NONE, { RB, LIMM }, { C_CC }},
 
 /* mulu64 0,limm,u6 00101110010001010111uuuuuu111110.  */
-{ "mulu64", 0x2E45703E, 0xFFFFF03F, ARC_OPCODE_ARC600, ARITH, NONE, { LIMM, UIMM6_20 }, { 0 }},
+{ "mulu64", 0x2E45703E, 0xFFFFF03F, ARC_OPCODE_ARC600, MPY, NONE, { LIMM, UIMM6_20 }, { 0 }},
 
 /* mulu64<.cc> 0,limm,u6 00101110110001010111uuuuuu1QQQQQ.  */
-{ "mulu64", 0x2EC57020, 0xFFFFF020, ARC_OPCODE_ARC600, ARITH, NONE, { LIMM, UIMM6_20 }, { C_CC }},
+{ "mulu64", 0x2EC57020, 0xFFFFF020, ARC_OPCODE_ARC600, MPY, NONE, { LIMM, UIMM6_20 }, { C_CC }},
 
 /* mulu64 0,limm,s12 00101110100001010111ssssssSSSSSS.  */
-{ "mulu64", 0x2E857000, 0xFFFFF000, ARC_OPCODE_ARC600, ARITH, NONE, { LIMM, SIMM12_20 }, { 0 }},
+{ "mulu64", 0x2E857000, 0xFFFFF000, ARC_OPCODE_ARC600, MPY, NONE, { LIMM, SIMM12_20 }, { 0 }},
 
 /* mulu64 0,limm,limm 00101110000001010111111110111110.  */
-{ "mulu64", 0x2E057FBE, 0xFFFFFFFF, ARC_OPCODE_ARC600, ARITH, NONE, { LIMM, LIMMdup }, { 0 }},
+{ "mulu64", 0x2E057FBE, 0xFFFFFFFF, ARC_OPCODE_ARC600, MPY, NONE, { LIMM, LIMMdup }, { 0 }},
 
 /* mulu64<.cc> 0,limm,limm 001011101100010101111111100QQQQQ.  */
-{ "mulu64", 0x2EC57F80, 0xFFFFFFE0, ARC_OPCODE_ARC600, ARITH, NONE, { LIMM, LIMMdup }, { C_CC }},
+{ "mulu64", 0x2EC57F80, 0xFFFFFFE0, ARC_OPCODE_ARC600, MPY, NONE, { LIMM, LIMMdup }, { C_CC }},
 
 /* muludw<.f> a,b,c 00101bbb00001101FBBBCCCCCCAAAAAA.  */
-{ "muludw", 0x280D0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "muludw", 0x280D0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* muludw<.f> 0,b,c 00101bbb00001101FBBBCCCCCC111110.  */
 { "muludw", 0x280D003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* muludw<.f><.cc> b,b,c 00101bbb11001101FBBBCCCCCC0QQQQQ.  */
-{ "muludw", 0x28CD0000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "muludw", 0x28CD0000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* muludw<.f> a,b,u6 00101bbb01001101FBBBuuuuuuAAAAAA.  */
-{ "muludw", 0x284D0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "muludw", 0x284D0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* muludw<.f> 0,b,u6 00101bbb01001101FBBBuuuuuu111110.  */
 { "muludw", 0x284D003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* muludw<.f><.cc> b,b,u6 00101bbb11001101FBBBuuuuuu1QQQQQ.  */
-{ "muludw", 0x28CD0020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "muludw", 0x28CD0020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* muludw<.f> b,b,s12 00101bbb10001101FBBBssssssSSSSSS.  */
-{ "muludw", 0x288D0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "muludw", 0x288D0000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* muludw<.f> a,limm,c 0010111000001101F111CCCCCCAAAAAA.  */
-{ "muludw", 0x2E0D7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "muludw", 0x2E0D7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* muludw<.f> a,b,limm 00101bbb00001101FBBB111110AAAAAA.  */
-{ "muludw", 0x280D0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "muludw", 0x280D0F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* muludw<.f> 0,limm,c 0010111000001101F111CCCCCC111110.  */
 { "muludw", 0x2E0D703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -12487,10 +12487,10 @@
 { "muludw", 0x2ECD7000, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* muludw<.f><.cc> b,b,limm 00101bbb11001101FBBB1111100QQQQQ.  */
-{ "muludw", 0x28CD0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "muludw", 0x28CD0F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* muludw<.f> a,limm,u6 0010111001001101F111uuuuuuAAAAAA.  */
-{ "muludw", 0x2E4D7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "muludw", 0x2E4D7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* muludw<.f> 0,limm,u6 0010111001001101F111uuuuuu111110.  */
 { "muludw", 0x2E4D703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -12502,7 +12502,7 @@
 { "muludw", 0x2E8D7000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* muludw<.f> a,limm,limm 0010111000001101F111111110AAAAAA.  */
-{ "muludw", 0x2E0D7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "muludw", 0x2E0D7F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* muludw<.f> 0,limm,limm 0010111000001101F111111110111110.  */
 { "muludw", 0x2E0D7FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -12511,31 +12511,31 @@
 { "muludw", 0x2ECD7F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mululw<.f> a,b,c 00101bbb00110000FBBBCCCCCCAAAAAA.  */
-{ "mululw", 0x28300000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "mululw", 0x28300000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mululw<.f> 0,b,c 00101bbb00110000FBBBCCCCCC111110.  */
 { "mululw", 0x2830003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mululw<.f><.cc> b,b,c 00101bbb11110000FBBBCCCCCC0QQQQQ.  */
-{ "mululw", 0x28F00000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mululw", 0x28F00000, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mululw<.f> a,b,u6 00101bbb01110000FBBBuuuuuuAAAAAA.  */
-{ "mululw", 0x28700000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mululw", 0x28700000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mululw<.f> 0,b,u6 00101bbb01110000FBBBuuuuuu111110.  */
 { "mululw", 0x2870003E, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mululw<.f><.cc> b,b,u6 00101bbb11110000FBBBuuuuuu1QQQQQ.  */
-{ "mululw", 0x28F00020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mululw", 0x28F00020, 0xF8FF0020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mululw<.f> b,b,s12 00101bbb10110000FBBBssssssSSSSSS.  */
-{ "mululw", 0x28B00000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mululw", 0x28B00000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mululw<.f> a,limm,c 0010111000110000F111CCCCCCAAAAAA.  */
-{ "mululw", 0x2E307000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mululw", 0x2E307000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mululw<.f> a,b,limm 00101bbb00110000FBBB111110AAAAAA.  */
-{ "mululw", 0x28300F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mululw", 0x28300F80, 0xF8FF0FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mululw<.f> 0,limm,c 0010111000110000F111CCCCCC111110.  */
 { "mululw", 0x2E30703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -12547,10 +12547,10 @@
 { "mululw", 0x2EF07000, 0xFFFF7020, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mululw<.f><.cc> b,b,limm 00101bbb11110000FBBB1111100QQQQQ.  */
-{ "mululw", 0x28F00F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mululw", 0x28F00F80, 0xF8FF0FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mululw<.f> a,limm,u6 0010111001110000F111uuuuuuAAAAAA.  */
-{ "mululw", 0x2E707000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mululw", 0x2E707000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mululw<.f> 0,limm,u6 0010111001110000F111uuuuuu111110.  */
 { "mululw", 0x2E70703E, 0xFFFF703F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -12562,7 +12562,7 @@
 { "mululw", 0x2EB07000, 0xFFFF7000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mululw<.f> a,limm,limm 0010111000110000F111111110AAAAAA.  */
-{ "mululw", 0x2E307F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mululw", 0x2E307F80, 0xFFFF7FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mululw<.f> 0,limm,limm 0010111000110000F111111110111110.  */
 { "mululw", 0x2E307FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -12571,31 +12571,31 @@
 { "mululw", 0x2EF07F80, 0xFFFF7FE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* mulut<.f> a,b,c 00101bbb00011001FBBBCCCCCCAAAAAA.  */
-{ "mulut", 0x28190000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, RC }, { C_F }},
+{ "mulut", 0x28190000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, RC }, { C_F }},
 
 /* mulut<.f> 0,b,c 00101bbb00011001FBBBCCCCCC111110.  */
 { "mulut", 0x2819003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, RC }, { C_F }},
 
 /* mulut<.f><.cc> b,b,c 00101bbb11011001FBBBCCCCCC0QQQQQ.  */
-{ "mulut", 0x28D90000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "mulut", 0x28D90000, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* mulut<.f> a,b,u6 00101bbb01011001FBBBuuuuuuAAAAAA.  */
-{ "mulut", 0x28590000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, UIMM6_20 }, { C_F }},
+{ "mulut", 0x28590000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* mulut<.f> 0,b,u6 00101bbb01011001FBBBuuuuuu111110.  */
 { "mulut", 0x2859003E, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* mulut<.f><.cc> b,b,u6 00101bbb11011001FBBBuuuuuu1QQQQQ.  */
-{ "mulut", 0x28D90020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "mulut", 0x28D90020, 0xF8FF0020, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* mulut<.f> b,b,s12 00101bbb10011001FBBBssssssSSSSSS.  */
-{ "mulut", 0x28990000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "mulut", 0x28990000, 0xF8FF0000, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* mulut<.f> a,limm,c 0010111000011001F111CCCCCCAAAAAA.  */
-{ "mulut", 0x2E197000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, RC }, { C_F }},
+{ "mulut", 0x2E197000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* mulut<.f> a,b,limm 00101bbb00011001FBBB111110AAAAAA.  */
-{ "mulut", 0x28190F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, RB, LIMM }, { C_F }},
+{ "mulut", 0x28190F80, 0xF8FF0FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* mulut<.f> 0,limm,c 0010111000011001F111CCCCCC111110.  */
 { "mulut", 0x2E19703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F }},
@@ -12607,10 +12607,10 @@
 { "mulut", 0x2ED97000, 0xFFFF7020, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* mulut<.f><.cc> b,b,limm 00101bbb11011001FBBB1111100QQQQQ.  */
-{ "mulut", 0x28D90F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "mulut", 0x28D90F80, 0xF8FF0FE0, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* mulut<.f> a,limm,u6 0010111001011001F111uuuuuuAAAAAA.  */
-{ "mulut", 0x2E597000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "mulut", 0x2E597000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* mulut<.f> 0,limm,u6 0010111001011001F111uuuuuu111110.  */
 { "mulut", 0x2E59703E, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_F }},
@@ -12622,7 +12622,7 @@
 { "mulut", 0x2E997000, 0xFFFF7000, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* mulut<.f> a,limm,limm 0010111000011001F111111110AAAAAA.  */
-{ "mulut", 0x2E197F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA, LIMM, LIMMdup }, { C_F }},
+{ "mulut", 0x2E197F80, 0xFFFF7FC0, ARC_OPCODE_ARC600, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* mulut<.f> 0,limm,limm 0010111000011001F111111110111110.  */
 { "mulut", 0x2E197FBE, 0xFFFF7FFF, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_F }},
@@ -12664,19 +12664,19 @@
 { "negs", 0x2E2F7F87, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM, ARITH, NONE, { ZA, LIMM }, { C_F }},
 
 /* negsh<.f> b,c 00101bbb00101111FBBBCCCCCC000110.  */
-{ "negsh", 0x282F0006, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RC }, { C_F }},
+{ "negsh", 0x282F0006, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RC }, { C_F }},
 
 /* negsh<.f> 0,c 0010111000101111F111CCCCCC000110.  */
 { "negsh", 0x2E2F7006, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RC }, { C_F }},
 
 /* negsh<.f> b,u6 00101bbb01101111FBBBuuuuuu000110.  */
-{ "negsh", 0x286F0006, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, UIMM6_20 }, { C_F }},
+{ "negsh", 0x286F0006, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, UIMM6_20 }, { C_F }},
 
 /* negsh<.f> 0,u6 0010111001101111F111uuuuuu000110.  */
 { "negsh", 0x2E6F7006, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, UIMM6_20 }, { C_F }},
 
 /* negsh<.f> b,limm 00101bbb00101111FBBB111110000110.  */
-{ "negsh", 0x282F0F86, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, LIMM }, { C_F }},
+{ "negsh", 0x282F0F86, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, LIMM }, { C_F }},
 
 /* negsh<.f> 0,limm 0010111000101111F111111110000110.  */
 { "negsh", 0x2E2F7F86, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM }, { C_F }},
@@ -12727,19 +12727,19 @@
 { "norm", 0x2E2F7F81, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, BTSCN, { ZA, LIMM }, { C_F }},
 
 /* normacc b,c 00101bbb001011110BBBCCCCCC011001.  */
-{ "normacc", 0x282F0019, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RC }, { 0 }},
+{ "normacc", 0x282F0019, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RC }, { 0 }},
 
 /* normacc 0,c 00101110001011110111CCCCCC011001.  */
 { "normacc", 0x2E2F7019, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RC }, { 0 }},
 
 /* normacc b,u6 00101bbb011011110BBBuuuuuu011001.  */
-{ "normacc", 0x286F0019, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, UIMM6_20 }, { 0 }},
+{ "normacc", 0x286F0019, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, UIMM6_20 }, { 0 }},
 
 /* normacc 0,u6 00101110011011110111uuuuuu011001.  */
 { "normacc", 0x2E6F7019, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, UIMM6_20 }, { 0 }},
 
 /* normacc b,limm 00101bbb001011110BBB111110011001.  */
-{ "normacc", 0x282F0F99, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, LIMM }, { 0 }},
+{ "normacc", 0x282F0F99, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, LIMM }, { 0 }},
 
 /* normacc 0,limm 00101110001011110111111110011001.  */
 { "normacc", 0x2E2F7F99, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM }, { 0 }},
@@ -12997,244 +12997,244 @@
 { "push_s", 0x0000C0F1, 0x0000F8FF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { BLINK_S }, { 0 }},
 
 /* qmach<.f> a,b,c 00101bbb00110100FBBBCCCCCCAAAAAA.  */
-{ "qmach", 0x28340000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, RC }, { C_F }},
+{ "qmach", 0x28340000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, RC }, { C_F }},
 
 /* qmach<.f> 0,b,c 00101bbb00110100FBBBCCCCCC111110.  */
-{ "qmach", 0x2834003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, RC }, { C_F }},
+{ "qmach", 0x2834003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, RC }, { C_F }},
 
 /* qmach<.f><.cc> b,b,c 00101bbb11110100FBBBCCCCCC0QQQQQ.  */
-{ "qmach", 0x28F40000, 0xF8FF0020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "qmach", 0x28F40000, 0xF8FF0020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* qmach<.f> a,b,u6 00101bbb01110100FBBBuuuuuuAAAAAA.  */
-{ "qmach", 0x28740000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "qmach", 0x28740000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* qmach<.f> 0,b,u6 00101bbb01110100FBBBuuuuuu111110.  */
-{ "qmach", 0x2874003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "qmach", 0x2874003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* qmach<.f><.cc> b,b,u6 00101bbb11110100FBBBuuuuuu1QQQQQ.  */
-{ "qmach", 0x28F40020, 0xF8FF0020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "qmach", 0x28F40020, 0xF8FF0020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* qmach<.f> b,b,s12 00101bbb10110100FBBBssssssSSSSSS.  */
-{ "qmach", 0x28B40000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "qmach", 0x28B40000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* qmach<.f> a,limm,c 0010111000110100F111CCCCCCAAAAAA.  */
-{ "qmach", 0x2E347000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, RC }, { C_F }},
+{ "qmach", 0x2E347000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* qmach<.f> a,b,limm 00101bbb00110100FBBB111110AAAAAA.  */
-{ "qmach", 0x28340F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, LIMM }, { C_F }},
+{ "qmach", 0x28340F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* qmach<.f> 0,limm,c 0010111000110100F111CCCCCC111110.  */
-{ "qmach", 0x2E34703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_F }},
+{ "qmach", 0x2E34703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_F }},
 
 /* qmach<.f> 0,b,limm 00101bbb00110100FBBB111110111110.  */
-{ "qmach", 0x28340FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, LIMM }, { C_F }},
+{ "qmach", 0x28340FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, LIMM }, { C_F }},
 
 /* qmach<.f><.cc> b,b,limm 00101bbb11110100FBBB1111100QQQQQ.  */
-{ "qmach", 0x28F40F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "qmach", 0x28F40F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* qmach<.f><.cc> 0,limm,c 0010111011110100F111CCCCCC0QQQQQ.  */
-{ "qmach", 0x2EF47000, 0xFFFF7020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "qmach", 0x2EF47000, 0xFFFF7020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* qmach<.f> a,limm,u6 0010111001110100F111uuuuuuAAAAAA.  */
-{ "qmach", 0x2E747000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "qmach", 0x2E747000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* qmach<.f> 0,limm,u6 0010111001110100F111uuuuuu111110.  */
-{ "qmach", 0x2E74703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "qmach", 0x2E74703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* qmach<.f><.cc> 0,limm,u6 0010111011110100F111uuuuuu1QQQQQ.  */
-{ "qmach", 0x2EF47020, 0xFFFF7020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "qmach", 0x2EF47020, 0xFFFF7020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* qmach<.f> 0,limm,s12 0010111010110100F111ssssssSSSSSS.  */
-{ "qmach", 0x2EB47000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "qmach", 0x2EB47000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* qmach<.f> a,limm,limm 0010111000110100F111111110AAAAAA.  */
-{ "qmach", 0x2E347F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "qmach", 0x2E347F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* qmach<.f> 0,limm,limm 0010111000110100F111111110111110.  */
-{ "qmach", 0x2E347FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "qmach", 0x2E347FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* qmach<.f><.cc> 0,limm,limm 0010111011110100F1111111100QQQQQ.  */
-{ "qmach", 0x2EF47F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "qmach", 0x2EF47F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* qmachu<.f> a,b,c 00101bbb00110101FBBBCCCCCCAAAAAA.  */
-{ "qmachu", 0x28350000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, RC }, { C_F }},
+{ "qmachu", 0x28350000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, RC }, { C_F }},
 
 /* qmachu<.f> 0,b,c 00101bbb00110101FBBBCCCCCC111110.  */
-{ "qmachu", 0x2835003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, RC }, { C_F }},
+{ "qmachu", 0x2835003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, RC }, { C_F }},
 
 /* qmachu<.f><.cc> b,b,c 00101bbb11110101FBBBCCCCCC0QQQQQ.  */
-{ "qmachu", 0x28F50000, 0xF8FF0020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "qmachu", 0x28F50000, 0xF8FF0020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* qmachu<.f> a,b,u6 00101bbb01110101FBBBuuuuuuAAAAAA.  */
-{ "qmachu", 0x28750000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "qmachu", 0x28750000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* qmachu<.f> 0,b,u6 00101bbb01110101FBBBuuuuuu111110.  */
-{ "qmachu", 0x2875003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "qmachu", 0x2875003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* qmachu<.f><.cc> b,b,u6 00101bbb11110101FBBBuuuuuu1QQQQQ.  */
-{ "qmachu", 0x28F50020, 0xF8FF0020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "qmachu", 0x28F50020, 0xF8FF0020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* qmachu<.f> b,b,s12 00101bbb10110101FBBBssssssSSSSSS.  */
-{ "qmachu", 0x28B50000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "qmachu", 0x28B50000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* qmachu<.f> a,limm,c 0010111000110101F111CCCCCCAAAAAA.  */
-{ "qmachu", 0x2E357000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, RC }, { C_F }},
+{ "qmachu", 0x2E357000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* qmachu<.f> a,b,limm 00101bbb00110101FBBB111110AAAAAA.  */
-{ "qmachu", 0x28350F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, LIMM }, { C_F }},
+{ "qmachu", 0x28350F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* qmachu<.f> 0,limm,c 0010111000110101F111CCCCCC111110.  */
-{ "qmachu", 0x2E35703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_F }},
+{ "qmachu", 0x2E35703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_F }},
 
 /* qmachu<.f> 0,b,limm 00101bbb00110101FBBB111110111110.  */
-{ "qmachu", 0x28350FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, LIMM }, { C_F }},
+{ "qmachu", 0x28350FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, LIMM }, { C_F }},
 
 /* qmachu<.f><.cc> b,b,limm 00101bbb11110101FBBB1111100QQQQQ.  */
-{ "qmachu", 0x28F50F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "qmachu", 0x28F50F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* qmachu<.f><.cc> 0,limm,c 0010111011110101F111CCCCCC0QQQQQ.  */
-{ "qmachu", 0x2EF57000, 0xFFFF7020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "qmachu", 0x2EF57000, 0xFFFF7020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* qmachu<.f> a,limm,u6 0010111001110101F111uuuuuuAAAAAA.  */
-{ "qmachu", 0x2E757000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "qmachu", 0x2E757000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* qmachu<.f> 0,limm,u6 0010111001110101F111uuuuuu111110.  */
-{ "qmachu", 0x2E75703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "qmachu", 0x2E75703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* qmachu<.f><.cc> 0,limm,u6 0010111011110101F111uuuuuu1QQQQQ.  */
-{ "qmachu", 0x2EF57020, 0xFFFF7020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "qmachu", 0x2EF57020, 0xFFFF7020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* qmachu<.f> 0,limm,s12 0010111010110101F111ssssssSSSSSS.  */
-{ "qmachu", 0x2EB57000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "qmachu", 0x2EB57000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* qmachu<.f> a,limm,limm 0010111000110101F111111110AAAAAA.  */
-{ "qmachu", 0x2E357F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "qmachu", 0x2E357F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* qmachu<.f> 0,limm,limm 0010111000110101F111111110111110.  */
-{ "qmachu", 0x2E357FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "qmachu", 0x2E357FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* qmachu<.f><.cc> 0,limm,limm 0010111011110101F1111111100QQQQQ.  */
-{ "qmachu", 0x2EF57F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "qmachu", 0x2EF57F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* qmpyh<.f> a,b,c 00101bbb00110000FBBBCCCCCCAAAAAA.  */
-{ "qmpyh", 0x28300000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, RC }, { C_F }},
+{ "qmpyh", 0x28300000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, RC }, { C_F }},
 
 /* qmpyh<.f> 0,b,c 00101bbb00110000FBBBCCCCCC111110.  */
-{ "qmpyh", 0x2830003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, RC }, { C_F }},
+{ "qmpyh", 0x2830003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, RC }, { C_F }},
 
 /* qmpyh<.f><.cc> b,b,c 00101bbb11110000FBBBCCCCCC0QQQQQ.  */
-{ "qmpyh", 0x28F00000, 0xF8FF0020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "qmpyh", 0x28F00000, 0xF8FF0020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* qmpyh<.f> a,b,u6 00101bbb01110000FBBBuuuuuuAAAAAA.  */
-{ "qmpyh", 0x28700000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "qmpyh", 0x28700000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* qmpyh<.f> 0,b,u6 00101bbb01110000FBBBuuuuuu111110.  */
-{ "qmpyh", 0x2870003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "qmpyh", 0x2870003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* qmpyh<.f><.cc> b,b,u6 00101bbb11110000FBBBuuuuuu1QQQQQ.  */
-{ "qmpyh", 0x28F00020, 0xF8FF0020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "qmpyh", 0x28F00020, 0xF8FF0020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* qmpyh<.f> b,b,s12 00101bbb10110000FBBBssssssSSSSSS.  */
-{ "qmpyh", 0x28B00000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "qmpyh", 0x28B00000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* qmpyh<.f> a,limm,c 0010111000110000F111CCCCCCAAAAAA.  */
-{ "qmpyh", 0x2E307000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, RC }, { C_F }},
+{ "qmpyh", 0x2E307000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* qmpyh<.f> a,b,limm 00101bbb00110000FBBB111110AAAAAA.  */
-{ "qmpyh", 0x28300F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, LIMM }, { C_F }},
+{ "qmpyh", 0x28300F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* qmpyh<.f> 0,limm,c 0010111000110000F111CCCCCC111110.  */
-{ "qmpyh", 0x2E30703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_F }},
+{ "qmpyh", 0x2E30703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_F }},
 
 /* qmpyh<.f> 0,b,limm 00101bbb00110000FBBB111110111110.  */
-{ "qmpyh", 0x28300FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, LIMM }, { C_F }},
+{ "qmpyh", 0x28300FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, LIMM }, { C_F }},
 
 /* qmpyh<.f><.cc> b,b,limm 00101bbb11110000FBBB1111100QQQQQ.  */
-{ "qmpyh", 0x28F00F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "qmpyh", 0x28F00F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* qmpyh<.f><.cc> 0,limm,c 0010111011110000F111CCCCCC0QQQQQ.  */
-{ "qmpyh", 0x2EF07000, 0xFFFF7020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "qmpyh", 0x2EF07000, 0xFFFF7020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* qmpyh<.f> a,limm,u6 0010111001110000F111uuuuuuAAAAAA.  */
-{ "qmpyh", 0x2E707000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "qmpyh", 0x2E707000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* qmpyh<.f> 0,limm,u6 0010111001110000F111uuuuuu111110.  */
-{ "qmpyh", 0x2E70703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "qmpyh", 0x2E70703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* qmpyh<.f><.cc> 0,limm,u6 0010111011110000F111uuuuuu1QQQQQ.  */
-{ "qmpyh", 0x2EF07020, 0xFFFF7020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "qmpyh", 0x2EF07020, 0xFFFF7020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* qmpyh<.f> 0,limm,s12 0010111010110000F111ssssssSSSSSS.  */
-{ "qmpyh", 0x2EB07000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "qmpyh", 0x2EB07000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* qmpyh<.f> a,limm,limm 0010111000110000F111111110AAAAAA.  */
-{ "qmpyh", 0x2E307F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "qmpyh", 0x2E307F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* qmpyh<.f> 0,limm,limm 0010111000110000F111111110111110.  */
-{ "qmpyh", 0x2E307FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "qmpyh", 0x2E307FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* qmpyh<.f><.cc> 0,limm,limm 0010111011110000F1111111100QQQQQ.  */
-{ "qmpyh", 0x2EF07F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "qmpyh", 0x2EF07F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* qmpyhu<.f> a,b,c 00101bbb00110001FBBBCCCCCCAAAAAA.  */
-{ "qmpyhu", 0x28310000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, RC }, { C_F }},
+{ "qmpyhu", 0x28310000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, RC }, { C_F }},
 
 /* qmpyhu<.f> 0,b,c 00101bbb00110001FBBBCCCCCC111110.  */
-{ "qmpyhu", 0x2831003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, RC }, { C_F }},
+{ "qmpyhu", 0x2831003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, RC }, { C_F }},
 
 /* qmpyhu<.f><.cc> b,b,c 00101bbb11110001FBBBCCCCCC0QQQQQ.  */
-{ "qmpyhu", 0x28F10000, 0xF8FF0020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "qmpyhu", 0x28F10000, 0xF8FF0020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* qmpyhu<.f> a,b,u6 00101bbb01110001FBBBuuuuuuAAAAAA.  */
-{ "qmpyhu", 0x28710000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, UIMM6_20 }, { C_F }},
+{ "qmpyhu", 0x28710000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* qmpyhu<.f> 0,b,u6 00101bbb01110001FBBBuuuuuu111110.  */
-{ "qmpyhu", 0x2871003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "qmpyhu", 0x2871003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* qmpyhu<.f><.cc> b,b,u6 00101bbb11110001FBBBuuuuuu1QQQQQ.  */
-{ "qmpyhu", 0x28F10020, 0xF8FF0020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "qmpyhu", 0x28F10020, 0xF8FF0020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* qmpyhu<.f> b,b,s12 00101bbb10110001FBBBssssssSSSSSS.  */
-{ "qmpyhu", 0x28B10000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "qmpyhu", 0x28B10000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* qmpyhu<.f> a,limm,c 0010111000110001F111CCCCCCAAAAAA.  */
-{ "qmpyhu", 0x2E317000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, RC }, { C_F }},
+{ "qmpyhu", 0x2E317000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* qmpyhu<.f> a,b,limm 00101bbb00110001FBBB111110AAAAAA.  */
-{ "qmpyhu", 0x28310F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, LIMM }, { C_F }},
+{ "qmpyhu", 0x28310F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* qmpyhu<.f> 0,limm,c 0010111000110001F111CCCCCC111110.  */
-{ "qmpyhu", 0x2E31703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_F }},
+{ "qmpyhu", 0x2E31703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_F }},
 
 /* qmpyhu<.f> 0,b,limm 00101bbb00110001FBBB111110111110.  */
-{ "qmpyhu", 0x28310FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, LIMM }, { C_F }},
+{ "qmpyhu", 0x28310FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, LIMM }, { C_F }},
 
 /* qmpyhu<.f><.cc> b,b,limm 00101bbb11110001FBBB1111100QQQQQ.  */
-{ "qmpyhu", 0x28F10F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "qmpyhu", 0x28F10F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* qmpyhu<.f><.cc> 0,limm,c 0010111011110001F111CCCCCC0QQQQQ.  */
-{ "qmpyhu", 0x2EF17000, 0xFFFF7020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "qmpyhu", 0x2EF17000, 0xFFFF7020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* qmpyhu<.f> a,limm,u6 0010111001110001F111uuuuuuAAAAAA.  */
-{ "qmpyhu", 0x2E717000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "qmpyhu", 0x2E717000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* qmpyhu<.f> 0,limm,u6 0010111001110001F111uuuuuu111110.  */
-{ "qmpyhu", 0x2E71703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "qmpyhu", 0x2E71703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* qmpyhu<.f><.cc> 0,limm,u6 0010111011110001F111uuuuuu1QQQQQ.  */
-{ "qmpyhu", 0x2EF17020, 0xFFFF7020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "qmpyhu", 0x2EF17020, 0xFFFF7020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* qmpyhu<.f> 0,limm,s12 0010111010110001F111ssssssSSSSSS.  */
-{ "qmpyhu", 0x2EB17000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "qmpyhu", 0x2EB17000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* qmpyhu<.f> a,limm,limm 0010111000110001F111111110AAAAAA.  */
-{ "qmpyhu", 0x2E317F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, LIMMdup }, { C_F }},
+{ "qmpyhu", 0x2E317F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* qmpyhu<.f> 0,limm,limm 0010111000110001F111111110111110.  */
-{ "qmpyhu", 0x2E317FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "qmpyhu", 0x2E317FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* qmpyhu<.f><.cc> 0,limm,limm 0010111011110001F1111111100QQQQQ.  */
-{ "qmpyhu", 0x2EF17F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "qmpyhu", 0x2EF17F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* rcmp b,c 00100bbb000011011BBBCCCCCCRRRRRR.  */
 { "rcmp", 0x200D8000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, NONE, { RB, RC }, { 0 }},
@@ -13297,124 +13297,124 @@
 { "rcmp", 0x26CDFF80, 0xFFFFFFE0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE, { LIMM, LIMMdup }, { C_CC }},
 
 /* rem<.f> a,b,c 00101bbb00001000FBBBCCCCCCAAAAAA.  */
-{ "rem", 0x28080000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, RB, RC }, { C_F }},
+{ "rem", 0x28080000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, RB, RC }, { C_F }},
 
 /* rem<.f> 0,b,c 00101bbb00001000FBBBCCCCCC111110.  */
-{ "rem", 0x2808003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, RB, RC }, { C_F }},
+{ "rem", 0x2808003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, RB, RC }, { C_F }},
 
 /* rem<.f><.cc> b,b,c 00101bbb11001000FBBBCCCCCC0QQQQQ.  */
-{ "rem", 0x28C80000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "rem", 0x28C80000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* rem<.f> a,b,u6 00101bbb01001000FBBBuuuuuuAAAAAA.  */
-{ "rem", 0x28480000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, RB, UIMM6_20 }, { C_F }},
+{ "rem", 0x28480000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* rem<.f> 0,b,u6 00101bbb01001000FBBBuuuuuu111110.  */
-{ "rem", 0x2848003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "rem", 0x2848003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* rem<.f><.cc> b,b,u6 00101bbb11001000FBBBuuuuuu1QQQQQ.  */
-{ "rem", 0x28C80020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "rem", 0x28C80020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* rem<.f> b,b,s12 00101bbb10001000FBBBssssssSSSSSS.  */
-{ "rem", 0x28880000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "rem", 0x28880000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* rem<.f> a,limm,c 0010111000001000F111CCCCCCAAAAAA.  */
-{ "rem", 0x2E087000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, LIMM, RC }, { C_F }},
+{ "rem", 0x2E087000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* rem<.f> a,b,limm 00101bbb00001000FBBB111110AAAAAA.  */
-{ "rem", 0x28080F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, RB, LIMM }, { C_F }},
+{ "rem", 0x28080F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* rem<.f> 0,limm,c 0010111000001000F111CCCCCC111110.  */
-{ "rem", 0x2E08703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, RC }, { C_F }},
+{ "rem", 0x2E08703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, RC }, { C_F }},
 
 /* rem<.f> 0,b,limm 00101bbb00001000FBBB111110111110.  */
-{ "rem", 0x28080FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, RB, LIMM }, { C_F }},
+{ "rem", 0x28080FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, RB, LIMM }, { C_F }},
 
 /* rem<.f><.cc> b,b,limm 00101bbb11001000FBBB1111100QQQQQ.  */
-{ "rem", 0x28C80F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "rem", 0x28C80F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* rem<.f><.cc> 0,limm,c 0010111011001000F111CCCCCC0QQQQQ.  */
-{ "rem", 0x2EC87000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "rem", 0x2EC87000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* rem<.f> a,limm,u6 0010111001001000F111uuuuuuAAAAAA.  */
-{ "rem", 0x2E487000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "rem", 0x2E487000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* rem<.f> 0,limm,u6 0010111001001000F111uuuuuu111110.  */
-{ "rem", 0x2E48703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "rem", 0x2E48703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* rem<.f><.cc> 0,limm,u6 0010111011001000F111uuuuuu1QQQQQ.  */
-{ "rem", 0x2EC87020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "rem", 0x2EC87020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* rem<.f> 0,limm,s12 0010111010001000F111ssssssSSSSSS.  */
-{ "rem", 0x2E887000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "rem", 0x2E887000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* rem<.f> a,limm,limm 0010111000001000F111111110AAAAAA.  */
-{ "rem", 0x2E087F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, LIMM, LIMMdup }, { C_F }},
+{ "rem", 0x2E087F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* rem<.f> 0,limm,limm 0010111000001000F111111110111110.  */
-{ "rem", 0x2E087FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "rem", 0x2E087FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* rem<.f><.cc> 0,limm,limm 0010111011001000F1111111100QQQQQ.  */
-{ "rem", 0x2EC87F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "rem", 0x2EC87F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* remu<.f> a,b,c 00101bbb00001001FBBBCCCCCCAAAAAA.  */
-{ "remu", 0x28090000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, RB, RC }, { C_F }},
+{ "remu", 0x28090000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, RB, RC }, { C_F }},
 
 /* remu<.f> 0,b,c 00101bbb00001001FBBBCCCCCC111110.  */
-{ "remu", 0x2809003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, RB, RC }, { C_F }},
+{ "remu", 0x2809003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, RB, RC }, { C_F }},
 
 /* remu<.f><.cc> b,b,c 00101bbb11001001FBBBCCCCCC0QQQQQ.  */
-{ "remu", 0x28C90000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RB, RBdup, RC }, { C_F, C_CC }},
+{ "remu", 0x28C90000, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RB_CHK, RBdup, RC }, { C_F, C_CC }},
 
 /* remu<.f> a,b,u6 00101bbb01001001FBBBuuuuuuAAAAAA.  */
-{ "remu", 0x28490000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, RB, UIMM6_20 }, { C_F }},
+{ "remu", 0x28490000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, RB, UIMM6_20 }, { C_F }},
 
 /* remu<.f> 0,b,u6 00101bbb01001001FBBBuuuuuu111110.  */
-{ "remu", 0x2849003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, RB, UIMM6_20 }, { C_F }},
+{ "remu", 0x2849003E, 0xF8FF003F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, RB, UIMM6_20 }, { C_F }},
 
 /* remu<.f><.cc> b,b,u6 00101bbb11001001FBBBuuuuuu1QQQQQ.  */
-{ "remu", 0x28C90020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RB, RBdup, UIMM6_20 }, { C_F, C_CC }},
+{ "remu", 0x28C90020, 0xF8FF0020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RB_CHK, RBdup, UIMM6_20 }, { C_F, C_CC }},
 
 /* remu<.f> b,b,s12 00101bbb10001001FBBBssssssSSSSSS.  */
-{ "remu", 0x28890000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RB, RBdup, SIMM12_20 }, { C_F }},
+{ "remu", 0x28890000, 0xF8FF0000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RB_CHK, RBdup, SIMM12_20 }, { C_F }},
 
 /* remu<.f> a,limm,c 0010111000001001F111CCCCCCAAAAAA.  */
-{ "remu", 0x2E097000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, LIMM, RC }, { C_F }},
+{ "remu", 0x2E097000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, LIMM, RC }, { C_F }},
 
 /* remu<.f> a,b,limm 00101bbb00001001FBBB111110AAAAAA.  */
-{ "remu", 0x28090F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, RB, LIMM }, { C_F }},
+{ "remu", 0x28090F80, 0xF8FF0FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, RB, LIMM }, { C_F }},
 
 /* remu<.f> 0,limm,c 0010111000001001F111CCCCCC111110.  */
-{ "remu", 0x2E09703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, RC }, { C_F }},
+{ "remu", 0x2E09703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, RC }, { C_F }},
 
 /* remu<.f> 0,b,limm 00101bbb00001001FBBB111110111110.  */
-{ "remu", 0x28090FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, RB, LIMM }, { C_F }},
+{ "remu", 0x28090FBE, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, RB, LIMM }, { C_F }},
 
 /* remu<.f><.cc> b,b,limm 00101bbb11001001FBBB1111100QQQQQ.  */
-{ "remu", 0x28C90F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RB, RBdup, LIMM }, { C_F, C_CC }},
+{ "remu", 0x28C90F80, 0xF8FF0FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RB_CHK, RBdup, LIMM }, { C_F, C_CC }},
 
 /* remu<.f><.cc> 0,limm,c 0010111011001001F111CCCCCC0QQQQQ.  */
-{ "remu", 0x2EC97000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, RC }, { C_F, C_CC }},
+{ "remu", 0x2EC97000, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, RC }, { C_F, C_CC }},
 
 /* remu<.f> a,limm,u6 0010111001001001F111uuuuuuAAAAAA.  */
-{ "remu", 0x2E497000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, LIMM, UIMM6_20 }, { C_F }},
+{ "remu", 0x2E497000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, LIMM, UIMM6_20 }, { C_F }},
 
 /* remu<.f> 0,limm,u6 0010111001001001F111uuuuuu111110.  */
-{ "remu", 0x2E49703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, UIMM6_20 }, { C_F }},
+{ "remu", 0x2E49703E, 0xFFFF703F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, UIMM6_20 }, { C_F }},
 
 /* remu<.f><.cc> 0,limm,u6 0010111011001001F111uuuuuu1QQQQQ.  */
-{ "remu", 0x2EC97020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
+{ "remu", 0x2EC97020, 0xFFFF7020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, UIMM6_20 }, { C_F, C_CC }},
 
 /* remu<.f> 0,limm,s12 0010111010001001F111ssssssSSSSSS.  */
-{ "remu", 0x2E897000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, SIMM12_20 }, { C_F }},
+{ "remu", 0x2E897000, 0xFFFF7000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, SIMM12_20 }, { C_F }},
 
 /* remu<.f> a,limm,limm 0010111000001001F111111110AAAAAA.  */
-{ "remu", 0x2E097F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { RA, LIMM, LIMMdup }, { C_F }},
+{ "remu", 0x2E097F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { RA_CHK, LIMM, LIMMdup }, { C_F }},
 
 /* remu<.f> 0,limm,limm 0010111000001001F111111110111110.  */
-{ "remu", 0x2E097FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, LIMMdup }, { C_F }},
+{ "remu", 0x2E097FBE, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, LIMMdup }, { C_F }},
 
 /* remu<.f><.cc> 0,limm,limm 0010111011001001F1111111100QQQQQ.  */
-{ "remu", 0x2EC97F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, DIV, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
+{ "remu", 0x2EC97F80, 0xFFFF7FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DIVREM, DIV, { ZA, LIMM, LIMMdup }, { C_F, C_CC }},
 
 /* rlc<.f> b,c 00100bbb00101111FBBBCCCCCC001011.  */
 { "rlc", 0x202F000B, 0xF8FF003F, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, LOGICAL, NONE, { RB, RC }, { C_F }},
@@ -13453,19 +13453,19 @@
 { "rnd16", 0x2E2F7F83, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, ARITH, NONE, { ZA, LIMM }, { C_F }},
 
 /* rndh<.f> b,c 00101bbb00101111FBBBCCCCCC000011.  */
-{ "rndh", 0x282F0003, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RC }, { C_F }},
+{ "rndh", 0x282F0003, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RC }, { C_F }},
 
 /* rndh<.f> 0,c 0010111000101111F111CCCCCC000011.  */
 { "rndh", 0x2E2F7003, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RC }, { C_F }},
 
 /* rndh<.f> b,u6 00101bbb01101111FBBBuuuuuu000011.  */
-{ "rndh", 0x286F0003, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, UIMM6_20 }, { C_F }},
+{ "rndh", 0x286F0003, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, UIMM6_20 }, { C_F }},
 
 /* rndh<.f> 0,u6 0010111001101111F111uuuuuu000011.  */
 { "rndh", 0x2E6F7003, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, UIMM6_20 }, { C_F }},
 
 /* rndh<.f> b,limm 00101bbb00101111FBBB111110000011.  */
-{ "rndh", 0x282F0F83, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, LIMM }, { C_F }},
+{ "rndh", 0x282F0F83, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, LIMM }, { C_F }},
 
 /* rndh<.f> 0,limm 0010111000101111F111111110000011.  */
 { "rndh", 0x2E2F7F83, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM }, { C_F }},
@@ -13729,19 +13729,19 @@
 { "sat16", 0x2E2F7F82, 0xFFFF7FFF, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, ARITH, NONE, { ZA, LIMM }, { C_F }},
 
 /* sath<.f> b,c 00101bbb00101111FBBBCCCCCC000010.  */
-{ "sath", 0x282F0002, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RC }, { C_F }},
+{ "sath", 0x282F0002, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RC }, { C_F }},
 
 /* sath<.f> 0,c 0010111000101111F111CCCCCC000010.  */
 { "sath", 0x2E2F7002, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RC }, { C_F }},
 
 /* sath<.f> b,u6 00101bbb01101111FBBBuuuuuu000010.  */
-{ "sath", 0x286F0002, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, UIMM6_20 }, { C_F }},
+{ "sath", 0x286F0002, 0xF8FF003F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, UIMM6_20 }, { C_F }},
 
 /* sath<.f> 0,u6 0010111001101111F111uuuuuu000010.  */
 { "sath", 0x2E6F7002, 0xFFFF703F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, UIMM6_20 }, { C_F }},
 
 /* sath<.f> b,limm 00101bbb00101111FBBB111110000010.  */
-{ "sath", 0x282F0F82, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, LIMM }, { C_F }},
+{ "sath", 0x282F0F82, 0xF8FF0FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, LIMM }, { C_F }},
 
 /* sath<.f> 0,limm 0010111000101111F111111110000010.  */
 { "sath", 0x2E2F7F82, 0xFFFF7FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM }, { C_F }},
@@ -13834,31 +13834,31 @@
 { "scondd", 0x202F0F93, 0xF8FF0FFF, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RB, BRAKET, LIMM, BRAKETdup }, { C_DI16 }},
 
 /* setacc a,b,c 00101bbb000011011BBBCCCCCCAAAAAA.  */
-{ "setacc", 0x280D8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "setacc", 0x280D8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* setacc 0,b,c 00101bbb000011011BBBCCCCCC111110.  */
 { "setacc", 0x280D803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* setacc<.cc> b,b,c 00101bbb110011011BBBCCCCCC0QQQQQ.  */
-{ "setacc", 0x28CD8000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "setacc", 0x28CD8000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* setacc a,b,u6 00101bbb010011011BBBuuuuuuAAAAAA.  */
-{ "setacc", 0x284D8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "setacc", 0x284D8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* setacc 0,b,u6 00101bbb010011011BBBuuuuuu111110.  */
 { "setacc", 0x284D803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* setacc<.cc> b,b,u6 00101bbb110011011BBBuuuuuu1QQQQQ.  */
-{ "setacc", 0x28CD8020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "setacc", 0x28CD8020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* setacc b,b,s12 00101bbb100011011BBBssssssSSSSSS.  */
-{ "setacc", 0x288D8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "setacc", 0x288D8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* setacc a,limm,c 00101110000011011111CCCCCCAAAAAA.  */
-{ "setacc", 0x2E0DF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "setacc", 0x2E0DF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* setacc a,b,limm 00101bbb000011011BBB111110AAAAAA.  */
-{ "setacc", 0x280D8F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "setacc", 0x280D8F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* setacc 0,limm,c 00101110000011011111CCCCCC111110.  */
 { "setacc", 0x2E0DF03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -13867,13 +13867,13 @@
 { "setacc", 0x280D8FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* setacc<.cc> b,b,limm 00101bbb110011011BBB1111100QQQQQ.  */
-{ "setacc", 0x28CD8F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "setacc", 0x28CD8F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* setacc<.cc> 0,limm,c 00101110110011011111CCCCCC0QQQQQ.  */
 { "setacc", 0x2ECDF000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* setacc a,limm,u6 00101110010011011111uuuuuuAAAAAA.  */
-{ "setacc", 0x2E4DF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "setacc", 0x2E4DF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* setacc 0,limm,u6 00101110010011011111uuuuuu111110.  */
 { "setacc", 0x2E4DF03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -13885,7 +13885,7 @@
 { "setacc", 0x2E8DF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* setacc a,limm,limm 00101110000011011111111110AAAAAA.  */
-{ "setacc", 0x2E0DFF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "setacc", 0x2E0DFF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* setacc 0,limm,limm 00101110000011011111111110111110.  */
 { "setacc", 0x2E0DFFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -14599,106 +14599,106 @@
 { "sr", 0x262B7F80, 0xFFFF7FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, AUXREG, NONE, { LIMM, BRAKET, LIMMdup, BRAKETdup }, { 0 }},
 
 /* st<.di><.aa><zz> c,b 00011bbb000000000BBBCCCCCCDaaZZR.  */
-{ "st", 0x18000000, 0xF8FF8000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, MEMORY, NONE, { RC, BRAKET, RB, BRAKETdup }, { C_ZZ29, C_DI26, C_AA27 }},
+{ "st", 0x18000000, 0xF8FF8000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, STORE, NONE, { RC, BRAKET, RB, BRAKETdup }, { C_ZZ29, C_DI26, C_AA27 }},
 
 /* st<.di><.aa><zz> c,b 00011bbb000000000BBBCCCCCCDaaZZ0.  */
-{ "st", 0x18000000, 0xF8FF8001, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RC, BRAKET, RB, BRAKETdup }, { C_ZZ29, C_DI26, C_AA27 }},
+{ "st", 0x18000000, 0xF8FF8001, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, STORE, NONE, { RC, BRAKET, RB, BRAKETdup }, { C_ZZ29, C_DI26, C_AA27 }},
 
 /* st<.di><.aa><zz> w6,b 00011bbb000000000BBBwwwwwwDaaZZ1.  */
-{ "st", 0x18000001, 0xF8FF8001, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { W6, BRAKET, RB, BRAKETdup }, { C_ZZ29, C_DI26, C_AA27 }},
+{ "st", 0x18000001, 0xF8FF8001, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, STORE, NONE, { W6, BRAKET, RB, BRAKETdup }, { C_ZZ29, C_DI26, C_AA27 }},
 
 /* st<.di><.aa><zz> c,b,s9 00011bbbssssssssSBBBCCCCCCDaaZZR.  */
-{ "st", 0x18000000, 0xF8000000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, MEMORY, NONE, { RC, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_ZZ29, C_DI26, C_AA27 }},
+{ "st", 0x18000000, 0xF8000000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, STORE, NONE, { RC, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_ZZ29, C_DI26, C_AA27 }},
 
 /* st<.di><.aa><zz> c,b,s9 00011bbbssssssssSBBBCCCCCCDaaZZ0.  */
-{ "st", 0x18000000, 0xF8000001, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RC, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_ZZ29, C_DI26, C_AA27 }},
+{ "st", 0x18000000, 0xF8000001, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, STORE, NONE, { RC, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_ZZ29, C_DI26, C_AA27 }},
 
 /* st<.di><.aa><zz> w6,b,s9 00011bbbssssssssSBBBwwwwwwDaaZZ1.  */
-{ "st", 0x18000001, 0xF8000001, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { W6, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_ZZ29, C_DI26, C_AA27 }},
+{ "st", 0x18000001, 0xF8000001, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, STORE, NONE, { W6, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_ZZ29, C_DI26, C_AA27 }},
 
 /* st<.di><zz> c,limm 00011110000000000111CCCCCCDRRZZR.  */
-{ "st", 0x1E007000, 0xFFFFF000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, MEMORY, NONE, { RC, BRAKET, LIMM, BRAKETdup }, { C_ZZ29, C_DI26 }},
+{ "st", 0x1E007000, 0xFFFFF000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, STORE, NONE, { RC, BRAKET, LIMM, BRAKETdup }, { C_ZZ29, C_DI26 }},
 
 /* st<.di><zz> c,limm 00011110000000000111CCCCCCDRRZZ0.  */
-{ "st", 0x1E007000, 0xFFFFF001, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RC, BRAKET, LIMM, BRAKETdup }, { C_ZZ29, C_DI26 }},
+{ "st", 0x1E007000, 0xFFFFF001, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, STORE, NONE, { RC, BRAKET, LIMM, BRAKETdup }, { C_ZZ29, C_DI26 }},
 
 /* st<.di><zz> w6,limm 00011110000000000111wwwwwwDRRZZ1.  */
-{ "st", 0x1E007001, 0xFFFFF001, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { W6, BRAKET, LIMM, BRAKETdup }, { C_ZZ29, C_DI26 }},
+{ "st", 0x1E007001, 0xFFFFF001, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, STORE, NONE, { W6, BRAKET, LIMM, BRAKETdup }, { C_ZZ29, C_DI26 }},
 
 /* st<.di><.aa><zz> limm,b,s9 00011bbbssssssssSBBB111110DaaZZR.  */
-{ "st", 0x18000F80, 0xF8000FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, MEMORY, NONE, { LIMM, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_ZZ29, C_DI26, C_AA27 }},
+{ "st", 0x18000F80, 0xF8000FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, STORE, NONE, { LIMM, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_ZZ29, C_DI26, C_AA27 }},
 
 /* st<.di><.aa><zz> limm,b,s9 00011bbbssssssssSBBB111110DaaZZ0.  */
-{ "st", 0x18000F80, 0xF8000FC1, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { LIMM, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_ZZ29, C_DI26, C_AA27 }},
+{ "st", 0x18000F80, 0xF8000FC1, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, STORE, NONE, { LIMM, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_ZZ29, C_DI26, C_AA27 }},
 
 /* st<.di><.aa><zz> w6,limm,s9 00011110ssssssssS111wwwwwwDaaZZ1.  */
-{ "st", 0x1E007001, 0xFF007001, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { W6, BRAKET, LIMM, SIMM9_8, BRAKETdup }, { C_ZZ29, C_DI26, C_AA27 }},
+{ "st", 0x1E007001, 0xFF007001, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, STORE, NONE, { W6, BRAKET, LIMM, SIMM9_8, BRAKETdup }, { C_ZZ29, C_DI26, C_AA27 }},
 
 /* st<.di><.aa><zz> limm,limm,s9 00011110ssssssssS111111110DaaZZR.  */
-{ "st", 0x1E007F80, 0xFF007FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, MEMORY, NONE, { LIMM, BRAKET, LIMMdup, SIMM9_8, BRAKETdup }, { C_ZZ29, C_DI26, C_AA27 }},
+{ "st", 0x1E007F80, 0xFF007FC0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, STORE, NONE, { LIMM, BRAKET, LIMMdup, SIMM9_8, BRAKETdup }, { C_ZZ29, C_DI26, C_AA27 }},
 
 /* st<.di><.aa><zz> limm,limm,s9 00011110ssssssssS111111110DaaZZ0.  */
-{ "st", 0x1E007F80, 0xFF007FC1, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { LIMM, BRAKET, LIMMdup, SIMM9_8, BRAKETdup }, { C_ZZ29, C_DI26, C_AA27 }},
+{ "st", 0x1E007F80, 0xFF007FC1, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, STORE, NONE, { LIMM, BRAKET, LIMMdup, SIMM9_8, BRAKETdup }, { C_ZZ29, C_DI26, C_AA27 }},
 
 /* stb_s c,b,u5 10101bbbcccuuuuu.  */
-{ "stb_s", 0x0000A800, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RC_S, BRAKET, RB_S, UIMM5_11_S, BRAKETdup }, { 0 }},
+{ "stb_s", 0x0000A800, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, STORE, NONE, { RC_S, BRAKET, RB_S, UIMM5_11_S, BRAKETdup }, { 0 }},
 
 /* stb_s b,SP,u7 11000bbb011uuuuu.  */
-{ "stb_s", 0x0000C060, 0x0000F8E0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RB_S, BRAKET, SP_S, UIMM7_A32_11_S, BRAKETdup }, { 0 }},
+{ "stb_s", 0x0000C060, 0x0000F8E0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, STORE, NONE, { RB_S, BRAKET, SP_S, UIMM7_A32_11_S, BRAKETdup }, { 0 }},
 
 /* std<.di><.aa> c,b 00011bbb000000000BBBCCCCCCDaa110.  */
-{ "std", 0x18000006, 0xF8FF8007, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RCD, BRAKET, RB, BRAKETdup }, { C_DI26, C_AA27 }},
+{ "std", 0x18000006, 0xF8FF8007, ARC_OPCODE_ARCv2HS, STORE, NONE, { RCD, BRAKET, RB, BRAKETdup }, { C_DI26, C_AA27 }},
 
 /* std<.di><.aa> w6,b 00011bbb000000000BBBwwwwwwDaa111.  */
-{ "std", 0x18000007, 0xF8FF8007, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { W6, BRAKET, RB, BRAKETdup }, { C_DI26, C_AA27 }},
+{ "std", 0x18000007, 0xF8FF8007, ARC_OPCODE_ARCv2HS, STORE, NONE, { W6, BRAKET, RB, BRAKETdup }, { C_DI26, C_AA27 }},
 
 /* std<.di><.aa> c,b,s9 00011bbbssssssssSBBBCCCCCCDaa110.  */
-{ "std", 0x18000006, 0xF8000007, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RCD, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_DI26, C_AA27 }},
+{ "std", 0x18000006, 0xF8000007, ARC_OPCODE_ARCv2HS, STORE, NONE, { RCD, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_DI26, C_AA27 }},
 
 /* std<.di><.aa> w6,b,s9 00011bbbssssssssSBBBwwwwwwDaa111.  */
-{ "std", 0x18000007, 0xF8000007, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { W6, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_DI26, C_AA27 }},
+{ "std", 0x18000007, 0xF8000007, ARC_OPCODE_ARCv2HS, STORE, NONE, { W6, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_DI26, C_AA27 }},
 
 /* std<.di> c,limm 00011110000000000111CCCCCCDRR110.  */
-{ "std", 0x1E007006, 0xFFFFF007, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RCD, BRAKET, LIMM, BRAKETdup }, { C_DI26 }},
+{ "std", 0x1E007006, 0xFFFFF007, ARC_OPCODE_ARCv2HS, STORE, NONE, { RCD, BRAKET, LIMM, BRAKETdup }, { C_DI26 }},
 
 /* std<.di> w6,limm 00011110000000000111wwwwwwDRR111.  */
-{ "std", 0x1E007007, 0xFFFFF007, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { W6, BRAKET, LIMM, BRAKETdup }, { C_DI26 }},
+{ "std", 0x1E007007, 0xFFFFF007, ARC_OPCODE_ARCv2HS, STORE, NONE, { W6, BRAKET, LIMM, BRAKETdup }, { C_DI26 }},
 
 /* std<.di><.aa> limm,b,s9 00011bbbssssssssSBBB111110Daa110.  */
-{ "std", 0x18000F86, 0xF8000FC7, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { LIMM, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_DI26, C_AA27 }},
+{ "std", 0x18000F86, 0xF8000FC7, ARC_OPCODE_ARCv2HS, STORE, NONE, { LIMM, BRAKET, RB, SIMM9_8, BRAKETdup }, { C_DI26, C_AA27 }},
 
 /* std<.di><.aa> w6,limm,s9 00011110ssssssssS111wwwwwwDaa111.  */
-{ "std", 0x1E007007, 0xFF007007, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { W6, BRAKET, LIMM, SIMM9_8, BRAKETdup }, { C_DI26, C_AA27 }},
+{ "std", 0x1E007007, 0xFF007007, ARC_OPCODE_ARCv2HS, STORE, NONE, { W6, BRAKET, LIMM, SIMM9_8, BRAKETdup }, { C_DI26, C_AA27 }},
 
 /* std<.di><.aa> limm,limm,s9 00011110ssssssssS111111110Daa110.  */
-{ "std", 0x1E007F86, 0xFF007FC7, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { LIMM, BRAKET, LIMMdup, SIMM9_8, BRAKETdup }, { C_DI26, C_AA27 }},
+{ "std", 0x1E007F86, 0xFF007FC7, ARC_OPCODE_ARCv2HS, STORE, NONE, { LIMM, BRAKET, LIMMdup, SIMM9_8, BRAKETdup }, { C_DI26, C_AA27 }},
 
 /* sth_s c,b,u6 10110bbbcccuuuuu.  */
-{ "sth_s", 0x0000B000, 0x0000F800, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RC_S, BRAKET, RB_S, UIMM6_A16_11_S, BRAKETdup }, { 0 }},
+{ "sth_s", 0x0000B000, 0x0000F800, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, STORE, NONE, { RC_S, BRAKET, RB_S, UIMM6_A16_11_S, BRAKETdup }, { 0 }},
 
 /* stm a,u6,b 00101bbb01001101RBBBRuuuuuAAAAAA.  */
-{ "stm", 0x284D0000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RA, UIMM6_A16_21, RB }, { 0 }},
+{ "stm", 0x284D0000, 0xF8FF0000, ARC_OPCODE_ARCv2HS, STORE, NONE, { RA, UIMM6_A16_21, RB }, { 0 }},
 
 /* stm 0,u6,b 00101bbb01001101RBBBRuuuuu111110.  */
-{ "stm", 0x284D003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, UIMM6_A16_21, RB }, { 0 }},
+{ "stm", 0x284D003E, 0xF8FF003F, ARC_OPCODE_ARCv2HS, STORE, NONE, { ZA, UIMM6_A16_21, RB }, { 0 }},
 
 /* stm a,u6,limm 0010111001001101R111RuuuuuAAAAAA.  */
-{ "stm", 0x2E4D7000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RA, UIMM6_A16_21, LIMM }, { 0 }},
+{ "stm", 0x2E4D7000, 0xFFFF7000, ARC_OPCODE_ARCv2HS, STORE, NONE, { RA, UIMM6_A16_21, LIMM }, { 0 }},
 
 /* stm 0,u6,limm 0010111001001101R111Ruuuuu111110.  */
-{ "stm", 0x2E4D703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, MEMORY, NONE, { ZA, UIMM6_A16_21, LIMM }, { 0 }},
+{ "stm", 0x2E4D703E, 0xFFFF703F, ARC_OPCODE_ARCv2HS, STORE, NONE, { ZA, UIMM6_A16_21, LIMM }, { 0 }},
 
 /* stw_s c,b,u6 10110bbbcccuuuuu.  */
-{ "stw_s", 0x0000B000, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, MEMORY, NONE, { RC_S, BRAKET, RB_S, UIMM6_A16_11_S, BRAKETdup }, { 0 }},
+{ "stw_s", 0x0000B000, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700, STORE, NONE, { RC_S, BRAKET, RB_S, UIMM6_A16_11_S, BRAKETdup }, { 0 }},
 
 /* st_s b,SP,u7 11000bbb010uuuuu.  */
-{ "st_s", 0x0000C040, 0x0000F8E0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RB_S, BRAKET, SP_S, UIMM7_A32_11_S, BRAKETdup }, { 0 }},
+{ "st_s", 0x0000C040, 0x0000F8E0, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, STORE, NONE, { RB_S, BRAKET, SP_S, UIMM7_A32_11_S, BRAKETdup }, { 0 }},
 
 /* st_s c,b,u7 10100bbbcccuuuuu.  */
-{ "st_s", 0x0000A000, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, NONE, { RC_S, BRAKET, RB_S, UIMM7_A32_11_S, BRAKETdup }, { 0 }},
+{ "st_s", 0x0000A000, 0x0000F800, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, STORE, NONE, { RC_S, BRAKET, RB_S, UIMM7_A32_11_S, BRAKETdup }, { 0 }},
 
 /* st_s R0,GP,s11 01010SSSSSS10sss.  */
-{ "st_s", 0x00005010, 0x0000F818, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MEMORY, CD2, { R0_S, BRAKET, GP_S, SIMM11_A32_13_S, BRAKETdup }, { 0 }},
+{ "st_s", 0x00005010, 0x0000F818, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, STORE, CD2, { R0_S, BRAKET, GP_S, SIMM11_A32_13_S, BRAKETdup }, { 0 }},
 
 /* sub<.f> a,b,c 00100bbb00000010FBBBCCCCCCAAAAAA.  */
 { "sub", 0x20020000, 0xF8FF0000, ARC_OPCODE_ARC600 | ARC_OPCODE_ARC700 | ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, NONE, { RA, RB, RC }, { C_F }},
@@ -15223,187 +15223,187 @@
 { "upkqb", 0x30E10F80, 0xF8FF0FE0, ARC_OPCODE_ARC700, ARITH, NONE, { RB, RBdup, LIMM }, { C_F, C_CC }},
 
 /* vabs2h b,c 00101bbb001011110BBBCCCCCC101000.  */
-{ "vabs2h", 0x282F0028, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RC }, { 0 }},
+{ "vabs2h", 0x282F0028, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RC }, { 0 }},
 
 /* vabs2h 0,c 00101110001011110111CCCCCC101000.  */
 { "vabs2h", 0x2E2F7028, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RC }, { 0 }},
 
 /* vabs2h b,u6 00101bbb011011110BBBuuuuuu101000.  */
-{ "vabs2h", 0x286F0028, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, UIMM6_20 }, { 0 }},
+{ "vabs2h", 0x286F0028, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, UIMM6_20 }, { 0 }},
 
 /* vabs2h 0,u6 00101110011011110111uuuuuu101000.  */
 { "vabs2h", 0x2E6F7028, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, UIMM6_20 }, { 0 }},
 
 /* vabs2h b,limm 00101bbb001011110BBB111110101000.  */
-{ "vabs2h", 0x282F0FA8, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, LIMM }, { 0 }},
+{ "vabs2h", 0x282F0FA8, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, LIMM }, { 0 }},
 
 /* vabs2h 0,limm 00101110001011110111111110101000.  */
 { "vabs2h", 0x2E2F7FA8, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM }, { 0 }},
 
 /* vabss2h b,c 00101bbb001011110BBBCCCCCC101001.  */
-{ "vabss2h", 0x282F0029, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RC }, { 0 }},
+{ "vabss2h", 0x282F0029, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RC }, { 0 }},
 
 /* vabss2h 0,c 00101110001011110111CCCCCC101001.  */
 { "vabss2h", 0x2E2F7029, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RC }, { 0 }},
 
 /* vabss2h b,u6 00101bbb011011110BBBuuuuuu101001.  */
-{ "vabss2h", 0x286F0029, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, UIMM6_20 }, { 0 }},
+{ "vabss2h", 0x286F0029, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, UIMM6_20 }, { 0 }},
 
 /* vabss2h 0,u6 00101110011011110111uuuuuu101001.  */
 { "vabss2h", 0x2E6F7029, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, UIMM6_20 }, { 0 }},
 
 /* vabss2h b,limm 00101bbb001011110BBB111110101001.  */
-{ "vabss2h", 0x282F0FA9, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, LIMM }, { 0 }},
+{ "vabss2h", 0x282F0FA9, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, LIMM }, { 0 }},
 
 /* vabss2h 0,limm 00101110001011110111111110101001.  */
 { "vabss2h", 0x2E2F7FA9, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM }, { 0 }},
 
 /* vadd2 a,b,c 00101bbb001111000BBBCCCCCCAAAAAA.  */
-{ "vadd2", 0x283C0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, RC }, { 0 }},
+{ "vadd2", 0x283C0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, RC }, { 0 }},
 
 /* vadd2 0,b,c 00101bbb001111000BBBCCCCCC111110.  */
-{ "vadd2", 0x283C003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, RC }, { 0 }},
+{ "vadd2", 0x283C003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, RC }, { 0 }},
 
 /* vadd2<.cc> b,b,c 00101bbb111111000BBBCCCCCC0QQQQQ.  */
-{ "vadd2", 0x28FC0000, 0xF8FF8020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, RC }, { C_CC }},
+{ "vadd2", 0x28FC0000, 0xF8FF8020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vadd2 a,b,u6 00101bbb011111000BBBuuuuuuAAAAAA.  */
-{ "vadd2", 0x287C0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vadd2", 0x287C0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vadd2 0,b,u6 00101bbb011111000BBBuuuuuu111110.  */
-{ "vadd2", 0x287C003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, UIMM6_20 }, { 0 }},
+{ "vadd2", 0x287C003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vadd2<.cc> b,b,u6 00101bbb111111000BBBuuuuuu1QQQQQ.  */
-{ "vadd2", 0x28FC0020, 0xF8FF8020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vadd2", 0x28FC0020, 0xF8FF8020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vadd2 b,b,s12 00101bbb101111000BBBssssssSSSSSS.  */
-{ "vadd2", 0x28BC0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vadd2", 0x28BC0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vadd2 a,limm,c 00101110001111000111CCCCCCAAAAAA.  */
-{ "vadd2", 0x2E3C7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, RC }, { 0 }},
+{ "vadd2", 0x2E3C7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vadd2 a,b,limm 00101bbb001111000BBB111110AAAAAA.  */
-{ "vadd2", 0x283C0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, LIMM }, { 0 }},
+{ "vadd2", 0x283C0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vadd2 0,limm,c 00101110001111000111CCCCCC111110.  */
-{ "vadd2", 0x2E3C703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { 0 }},
+{ "vadd2", 0x2E3C703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { 0 }},
 
 /* vadd2 0,b,limm 00101bbb001111000BBB111110111110.  */
-{ "vadd2", 0x283C0FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, LIMM }, { 0 }},
+{ "vadd2", 0x283C0FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, LIMM }, { 0 }},
 
 /* vadd2<.cc> b,b,limm 00101bbb111111000BBB1111100QQQQQ.  */
-{ "vadd2", 0x28FC0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, LIMM }, { C_CC }},
+{ "vadd2", 0x28FC0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vadd2<.cc> 0,limm,c 00101110111111000111CCCCCC0QQQQQ.  */
-{ "vadd2", 0x2EFC7000, 0xFFFFF020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_CC }},
+{ "vadd2", 0x2EFC7000, 0xFFFFF020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_CC }},
 
 /* vadd2 a,limm,u6 00101110011111000111uuuuuuAAAAAA.  */
-{ "vadd2", 0x2E7C7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vadd2", 0x2E7C7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vadd2 0,limm,u6 00101110011111000111uuuuuu111110.  */
-{ "vadd2", 0x2E7C703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { 0 }},
+{ "vadd2", 0x2E7C703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { 0 }},
 
 /* vadd2<.cc> 0,limm,u6 00101110111111000111uuuuuu1QQQQQ.  */
-{ "vadd2", 0x2EFC7020, 0xFFFFF020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
+{ "vadd2", 0x2EFC7020, 0xFFFFF020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
 
 /* vadd2 0,limm,s12 00101110101111000111ssssssSSSSSS.  */
-{ "vadd2", 0x2EBC7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, SIMM12_20 }, { 0 }},
+{ "vadd2", 0x2EBC7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vadd2 a,limm,limm 00101110001111000111111110AAAAAA.  */
-{ "vadd2", 0x2E3C7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vadd2", 0x2E3C7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vadd2 0,limm,limm 00101110001111000111111110111110.  */
-{ "vadd2", 0x2E3C7FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { 0 }},
+{ "vadd2", 0x2E3C7FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { 0 }},
 
 /* vadd2<.cc> 0,limm,limm 001011101111110001111111100QQQQQ.  */
-{ "vadd2", 0x2EFC7F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_CC }},
+{ "vadd2", 0x2EFC7F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vadd2h a,b,c 00101bbb000101000BBBCCCCCCAAAAAA.  */
-{ "vadd2h", 0x28140000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, RC }, { 0 }},
+{ "vadd2h", 0x28140000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, RC }, { 0 }},
 
 /* vadd2h 0,b,c 00101bbb000101000BBBCCCCCC111110.  */
-{ "vadd2h", 0x2814003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, RC }, { 0 }},
+{ "vadd2h", 0x2814003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, RC }, { 0 }},
 
 /* vadd2h<.cc> b,b,c 00101bbb110101000BBBCCCCCC0QQQQQ.  */
-{ "vadd2h", 0x28D40000, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, RC }, { C_CC }},
+{ "vadd2h", 0x28D40000, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vadd2h a,b,u6 00101bbb010101000BBBuuuuuuAAAAAA.  */
-{ "vadd2h", 0x28540000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vadd2h", 0x28540000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vadd2h 0,b,u6 00101bbb010101000BBBuuuuuu111110.  */
-{ "vadd2h", 0x2854003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, UIMM6_20 }, { 0 }},
+{ "vadd2h", 0x2854003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vadd2h<.cc> b,b,u6 00101bbb110101000BBBuuuuuu1QQQQQ.  */
-{ "vadd2h", 0x28D40020, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vadd2h", 0x28D40020, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vadd2h b,b,s12 00101bbb100101000BBBssssssSSSSSS.  */
-{ "vadd2h", 0x28940000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vadd2h", 0x28940000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vadd2h a,limm,c 00101110000101000111CCCCCCAAAAAA.  */
-{ "vadd2h", 0x2E147000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, RC }, { 0 }},
+{ "vadd2h", 0x2E147000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vadd2h a,b,limm 00101bbb000101000BBB111110AAAAAA.  */
-{ "vadd2h", 0x28140F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, LIMM }, { 0 }},
+{ "vadd2h", 0x28140F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vadd2h 0,limm,c 00101110000101000111CCCCCC111110.  */
-{ "vadd2h", 0x2E14703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, RC }, { 0 }},
+{ "vadd2h", 0x2E14703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, RC }, { 0 }},
 
 /* vadd2h 0,b,limm 00101bbb000101000BBB111110111110.  */
-{ "vadd2h", 0x28140FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, LIMM }, { 0 }},
+{ "vadd2h", 0x28140FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, LIMM }, { 0 }},
 
 /* vadd2h<.cc> b,b,limm 00101bbb110101000BBB1111100QQQQQ.  */
-{ "vadd2h", 0x28D40F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, LIMM }, { C_CC }},
+{ "vadd2h", 0x28D40F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vadd2h<.cc> 0,limm,c 00101110110101000111CCCCCC0QQQQQ.  */
-{ "vadd2h", 0x2ED47000, 0xFFFFF020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, RC }, { C_CC }},
+{ "vadd2h", 0x2ED47000, 0xFFFFF020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, RC }, { C_CC }},
 
 /* vadd2h a,limm,u6 00101110010101000111uuuuuuAAAAAA.  */
-{ "vadd2h", 0x2E547000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vadd2h", 0x2E547000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vadd2h 0,limm,u6 00101110010101000111uuuuuu111110.  */
-{ "vadd2h", 0x2E54703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, UIMM6_20 }, { 0 }},
+{ "vadd2h", 0x2E54703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, UIMM6_20 }, { 0 }},
 
 /* vadd2h<.cc> 0,limm,u6 00101110110101000111uuuuuu1QQQQQ.  */
-{ "vadd2h", 0x2ED47020, 0xFFFFF020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
+{ "vadd2h", 0x2ED47020, 0xFFFFF020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
 
 /* vadd2h 0,limm,s12 00101110100101000111ssssssSSSSSS.  */
-{ "vadd2h", 0x2E947000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, SIMM12_20 }, { 0 }},
+{ "vadd2h", 0x2E947000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vadd2h a,limm,limm 00101110000101000111111110AAAAAA.  */
-{ "vadd2h", 0x2E147F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vadd2h", 0x2E147F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vadd2h 0,limm,limm 00101110000101000111111110111110.  */
-{ "vadd2h", 0x2E147FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, LIMMdup }, { 0 }},
+{ "vadd2h", 0x2E147FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, LIMMdup }, { 0 }},
 
 /* vadd2h<.cc> 0,limm,limm 001011101101010001111111100QQQQQ.  */
-{ "vadd2h", 0x2ED47F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, LIMMdup }, { C_CC }},
+{ "vadd2h", 0x2ED47F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vadd4b a,b,c 00101bbb001001000BBBCCCCCCAAAAAA.  */
-{ "vadd4b", 0x28240000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vadd4b", 0x28240000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vadd4b 0,b,c 00101bbb001001000BBBCCCCCC111110.  */
 { "vadd4b", 0x2824003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vadd4b<.cc> b,b,c 00101bbb111001000BBBCCCCCC0QQQQQ.  */
-{ "vadd4b", 0x28E40000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vadd4b", 0x28E40000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vadd4b a,b,u6 00101bbb011001000BBBuuuuuuAAAAAA.  */
-{ "vadd4b", 0x28640000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vadd4b", 0x28640000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vadd4b 0,b,u6 00101bbb011001000BBBuuuuuu111110.  */
 { "vadd4b", 0x2864003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vadd4b<.cc> b,b,u6 00101bbb111001000BBBuuuuuu1QQQQQ.  */
-{ "vadd4b", 0x28E40020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vadd4b", 0x28E40020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vadd4b b,b,s12 00101bbb101001000BBBssssssSSSSSS.  */
-{ "vadd4b", 0x28A40000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vadd4b", 0x28A40000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vadd4b a,limm,c 00101110001001000111CCCCCCAAAAAA.  */
-{ "vadd4b", 0x2E247000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vadd4b", 0x2E247000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vadd4b a,b,limm 00101bbb001001000BBB111110AAAAAA.  */
-{ "vadd4b", 0x28240F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vadd4b", 0x28240F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vadd4b 0,limm,c 00101110011001000111CCCCCC111110.  */
 { "vadd4b", 0x2E64703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -15412,13 +15412,13 @@
 { "vadd4b", 0x28240FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vadd4b<.cc> b,b,limm 00101bbb111001000BBB1111100QQQQQ.  */
-{ "vadd4b", 0x28E40F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vadd4b", 0x28E40F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vadd4b<.cc> 0,limm,c 00101110111001000111CCCCCC0QQQQQ.  */
 { "vadd4b", 0x2EE47000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vadd4b a,limm,u6 00101110011001000111uuuuuuAAAAAA.  */
-{ "vadd4b", 0x2E647000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vadd4b", 0x2E647000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vadd4b 0,limm,u6 00101110011001000111uuuuuu111110.  */
 { "vadd4b", 0x2E64703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -15430,7 +15430,7 @@
 { "vadd4b", 0x2EA47000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vadd4b a,limm,limm 00101110001001000111111110AAAAAA.  */
-{ "vadd4b", 0x2E247F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vadd4b", 0x2E247F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vadd4b 0,limm,limm 00101110001001000111111110111110.  */
 { "vadd4b", 0x2E247FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -15439,91 +15439,91 @@
 { "vadd4b", 0x2EE47F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vadd4h a,b,c 00101bbb001110000BBBCCCCCCAAAAAA.  */
-{ "vadd4h", 0x28380000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, RC }, { 0 }},
+{ "vadd4h", 0x28380000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, RC }, { 0 }},
 
 /* vadd4h 0,b,c 00101bbb001110000BBBCCCCCC111110.  */
-{ "vadd4h", 0x2838003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, RC }, { 0 }},
+{ "vadd4h", 0x2838003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, RC }, { 0 }},
 
 /* vadd4h<.cc> b,b,c 00101bbb111110000BBBCCCCCC0QQQQQ.  */
-{ "vadd4h", 0x28F80000, 0xF8FF8020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, RC }, { C_CC }},
+{ "vadd4h", 0x28F80000, 0xF8FF8020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vadd4h a,b,u6 00101bbb011110000BBBuuuuuuAAAAAA.  */
-{ "vadd4h", 0x28780000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vadd4h", 0x28780000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vadd4h 0,b,u6 00101bbb011110000BBBuuuuuu111110.  */
-{ "vadd4h", 0x2878003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, UIMM6_20 }, { 0 }},
+{ "vadd4h", 0x2878003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vadd4h<.cc> b,b,u6 00101bbb111110000BBBuuuuuu1QQQQQ.  */
-{ "vadd4h", 0x28F80020, 0xF8FF8020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vadd4h", 0x28F80020, 0xF8FF8020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vadd4h b,b,s12 00101bbb101110000BBBssssssSSSSSS.  */
-{ "vadd4h", 0x28B80000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vadd4h", 0x28B80000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vadd4h a,limm,c 00101110001110000111CCCCCCAAAAAA.  */
-{ "vadd4h", 0x2E387000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, RC }, { 0 }},
+{ "vadd4h", 0x2E387000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vadd4h a,b,limm 00101bbb001110000BBB111110AAAAAA.  */
-{ "vadd4h", 0x28380F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, LIMM }, { 0 }},
+{ "vadd4h", 0x28380F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vadd4h 0,limm,c 00101110001110000111CCCCCC111110.  */
-{ "vadd4h", 0x2E38703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { 0 }},
+{ "vadd4h", 0x2E38703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { 0 }},
 
 /* vadd4h 0,b,limm 00101bbb001110000BBB111110111110.  */
-{ "vadd4h", 0x28380FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, LIMM }, { 0 }},
+{ "vadd4h", 0x28380FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, LIMM }, { 0 }},
 
 /* vadd4h<.cc> b,b,limm 00101bbb111110000BBB1111100QQQQQ.  */
-{ "vadd4h", 0x28F80F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, LIMM }, { C_CC }},
+{ "vadd4h", 0x28F80F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vadd4h<.cc> 0,limm,c 00101110111110000111CCCCCC0QQQQQ.  */
-{ "vadd4h", 0x2EF87000, 0xFFFFF020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_CC }},
+{ "vadd4h", 0x2EF87000, 0xFFFFF020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_CC }},
 
 /* vadd4h a,limm,u6 00101110011110000111uuuuuuAAAAAA.  */
-{ "vadd4h", 0x2E787000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vadd4h", 0x2E787000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vadd4h 0,limm,u6 00101110011110000111uuuuuu111110.  */
-{ "vadd4h", 0x2E78703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { 0 }},
+{ "vadd4h", 0x2E78703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { 0 }},
 
 /* vadd4h<.cc> 0,limm,u6 00101110111110000111uuuuuu1QQQQQ.  */
-{ "vadd4h", 0x2EF87020, 0xFFFFF020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
+{ "vadd4h", 0x2EF87020, 0xFFFFF020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
 
 /* vadd4h 0,limm,s12 00101110101110000111ssssssSSSSSS.  */
-{ "vadd4h", 0x2EB87000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, SIMM12_20 }, { 0 }},
+{ "vadd4h", 0x2EB87000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vadd4h a,limm,limm 00101110001110000111111110AAAAAA.  */
-{ "vadd4h", 0x2E387F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vadd4h", 0x2E387F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vadd4h 0,limm,limm 00101110001110000111111110111110.  */
-{ "vadd4h", 0x2E387FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { 0 }},
+{ "vadd4h", 0x2E387FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { 0 }},
 
 /* vadd4h<.cc> 0,limm,limm 001011101111100001111111100QQQQQ.  */
-{ "vadd4h", 0x2EF87F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_CC }},
+{ "vadd4h", 0x2EF87F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vadds2h a,b,c 00101bbb000101001BBBCCCCCCAAAAAA.  */
-{ "vadds2h", 0x28148000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vadds2h", 0x28148000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vadds2h 0,b,c 00101bbb000101001BBBCCCCCC111110.  */
 { "vadds2h", 0x2814803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vadds2h<.cc> b,b,c 00101bbb110101001BBBCCCCCC0QQQQQ.  */
-{ "vadds2h", 0x28D48000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vadds2h", 0x28D48000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vadds2h a,b,u6 00101bbb010101001BBBuuuuuuAAAAAA.  */
-{ "vadds2h", 0x28548000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vadds2h", 0x28548000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vadds2h 0,b,u6 00101bbb010101001BBBuuuuuu111110.  */
 { "vadds2h", 0x2854803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vadds2h<.cc> b,b,u6 00101bbb110101001BBBuuuuuu1QQQQQ.  */
-{ "vadds2h", 0x28D48020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vadds2h", 0x28D48020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vadds2h b,b,s12 00101bbb100101001BBBssssssSSSSSS.  */
-{ "vadds2h", 0x28948000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vadds2h", 0x28948000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vadds2h a,limm,c 00101110000101001111CCCCCCAAAAAA.  */
-{ "vadds2h", 0x2E14F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vadds2h", 0x2E14F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vadds2h a,b,limm 00101bbb000101001BBB111110AAAAAA.  */
-{ "vadds2h", 0x28148F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vadds2h", 0x28148F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vadds2h 0,limm,c 00101110000101001111CCCCCC111110.  */
 { "vadds2h", 0x2E14F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -15532,13 +15532,13 @@
 { "vadds2h", 0x28148FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vadds2h<.cc> b,b,limm 00101bbb110101001BBB1111100QQQQQ.  */
-{ "vadds2h", 0x28D48F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vadds2h", 0x28D48F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vadds2h<.cc> 0,limm,c 00101110110101001111CCCCCC0QQQQQ.  */
 { "vadds2h", 0x2ED4F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vadds2h a,limm,u6 00101110010101001111uuuuuuAAAAAA.  */
-{ "vadds2h", 0x2E54F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vadds2h", 0x2E54F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vadds2h 0,limm,u6 00101110010101001111uuuuuu111110.  */
 { "vadds2h", 0x2E54F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -15550,7 +15550,7 @@
 { "vadds2h", 0x2E94F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vadds2h a,limm,limm 00101110000101001111111110AAAAAA.  */
-{ "vadds2h", 0x2E14FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vadds2h", 0x2E14FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vadds2h 0,limm,limm 00101110000101001111111110111110.  */
 { "vadds2h", 0x2E14FFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -15559,211 +15559,211 @@
 { "vadds2h", 0x2ED4FF80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vaddsub a,b,c 00101bbb001111100BBBCCCCCCAAAAAA.  */
-{ "vaddsub", 0x283E0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, RC }, { 0 }},
+{ "vaddsub", 0x283E0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, RC }, { 0 }},
 
 /* vaddsub 0,b,c 00101bbb001111100BBBCCCCCC111110.  */
-{ "vaddsub", 0x283E003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, RC }, { 0 }},
+{ "vaddsub", 0x283E003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, RC }, { 0 }},
 
 /* vaddsub<.cc> b,b,c 00101bbb111111100BBBCCCCCC0QQQQQ.  */
-{ "vaddsub", 0x28FE0000, 0xF8FF8020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, RC }, { C_CC }},
+{ "vaddsub", 0x28FE0000, 0xF8FF8020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vaddsub a,b,u6 00101bbb011111100BBBuuuuuuAAAAAA.  */
-{ "vaddsub", 0x287E0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vaddsub", 0x287E0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vaddsub 0,b,u6 00101bbb011111100BBBuuuuuu111110.  */
-{ "vaddsub", 0x287E003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, UIMM6_20 }, { 0 }},
+{ "vaddsub", 0x287E003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vaddsub<.cc> b,b,u6 00101bbb111111100BBBuuuuuu1QQQQQ.  */
-{ "vaddsub", 0x28FE0020, 0xF8FF8020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vaddsub", 0x28FE0020, 0xF8FF8020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vaddsub b,b,s12 00101bbb101111100BBBssssssSSSSSS.  */
-{ "vaddsub", 0x28BE0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vaddsub", 0x28BE0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vaddsub a,limm,c 00101110001111100111CCCCCCAAAAAA.  */
-{ "vaddsub", 0x2E3E7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, RC }, { 0 }},
+{ "vaddsub", 0x2E3E7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vaddsub a,b,limm 00101bbb001111100BBB111110AAAAAA.  */
-{ "vaddsub", 0x283E0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, LIMM }, { 0 }},
+{ "vaddsub", 0x283E0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vaddsub 0,limm,c 00101110001111100111CCCCCC111110.  */
-{ "vaddsub", 0x2E3E703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { 0 }},
+{ "vaddsub", 0x2E3E703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { 0 }},
 
 /* vaddsub 0,b,limm 00101bbb001111100BBB111110111110.  */
-{ "vaddsub", 0x283E0FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, LIMM }, { 0 }},
+{ "vaddsub", 0x283E0FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, LIMM }, { 0 }},
 
 /* vaddsub<.cc> b,b,limm 00101bbb111111100BBB1111100QQQQQ.  */
-{ "vaddsub", 0x28FE0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, LIMM }, { C_CC }},
+{ "vaddsub", 0x28FE0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vaddsub<.cc> 0,limm,c 00101110111111100111CCCCCC0QQQQQ.  */
-{ "vaddsub", 0x2EFE7000, 0xFFFFF020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_CC }},
+{ "vaddsub", 0x2EFE7000, 0xFFFFF020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_CC }},
 
 /* vaddsub a,limm,u6 00101110011111100111uuuuuuAAAAAA.  */
-{ "vaddsub", 0x2E7E7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vaddsub", 0x2E7E7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vaddsub 0,limm,u6 00101110011111100111uuuuuu111110.  */
-{ "vaddsub", 0x2E7E703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { 0 }},
+{ "vaddsub", 0x2E7E703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { 0 }},
 
 /* vaddsub<.cc> 0,limm,u6 00101110111111100111uuuuuu1QQQQQ.  */
-{ "vaddsub", 0x2EFE7020, 0xFFFFF020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
+{ "vaddsub", 0x2EFE7020, 0xFFFFF020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
 
 /* vaddsub 0,limm,s12 00101110101111100111ssssssSSSSSS.  */
-{ "vaddsub", 0x2EBE7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, SIMM12_20 }, { 0 }},
+{ "vaddsub", 0x2EBE7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vaddsub a,limm,limm 00101110001111100111111110AAAAAA.  */
-{ "vaddsub", 0x2E3E7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vaddsub", 0x2E3E7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vaddsub 0,limm,limm 00101110001111100111111110111110.  */
-{ "vaddsub", 0x2E3E7FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { 0 }},
+{ "vaddsub", 0x2E3E7FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { 0 }},
 
 /* vaddsub<.cc> 0,limm,limm 001011101111111001111111100QQQQQ.  */
-{ "vaddsub", 0x2EFE7F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_CC }},
+{ "vaddsub", 0x2EFE7F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vaddsub2h a,b,c 00101bbb000101100BBBCCCCCCAAAAAA.  */
-{ "vaddsub2h", 0x28160000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, RC }, { 0 }},
+{ "vaddsub2h", 0x28160000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, RC }, { 0 }},
 
 /* vaddsub2h 0,b,c 00101bbb000101100BBBCCCCCC111110.  */
-{ "vaddsub2h", 0x2816003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, RC }, { 0 }},
+{ "vaddsub2h", 0x2816003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, RC }, { 0 }},
 
 /* vaddsub2h<.cc> b,b,c 00101bbb110101100BBBCCCCCC0QQQQQ.  */
-{ "vaddsub2h", 0x28D60000, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, RC }, { C_CC }},
+{ "vaddsub2h", 0x28D60000, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vaddsub2h a,b,u6 00101bbb010101100BBBuuuuuuAAAAAA.  */
-{ "vaddsub2h", 0x28560000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vaddsub2h", 0x28560000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vaddsub2h 0,b,u6 00101bbb010101100BBBuuuuuu111110.  */
-{ "vaddsub2h", 0x2856003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, UIMM6_20 }, { 0 }},
+{ "vaddsub2h", 0x2856003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vaddsub2h<.cc> b,b,u6 00101bbb110101100BBBuuuuuu1QQQQQ.  */
-{ "vaddsub2h", 0x28D60020, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vaddsub2h", 0x28D60020, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vaddsub2h b,b,s12 00101bbb100101100BBBssssssSSSSSS.  */
-{ "vaddsub2h", 0x28960000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vaddsub2h", 0x28960000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vaddsub2h a,limm,c 00101110000101100111CCCCCCAAAAAA.  */
-{ "vaddsub2h", 0x2E167000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, RC }, { 0 }},
+{ "vaddsub2h", 0x2E167000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vaddsub2h a,b,limm 00101bbb000101100BBB111110AAAAAA.  */
-{ "vaddsub2h", 0x28160F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, LIMM }, { 0 }},
+{ "vaddsub2h", 0x28160F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vaddsub2h 0,limm,c 00101110000101100111CCCCCC111110.  */
-{ "vaddsub2h", 0x2E16703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, RC }, { 0 }},
+{ "vaddsub2h", 0x2E16703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, RC }, { 0 }},
 
 /* vaddsub2h 0,b,limm 00101bbb000101100BBB111110111110.  */
-{ "vaddsub2h", 0x28160FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, LIMM }, { 0 }},
+{ "vaddsub2h", 0x28160FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, LIMM }, { 0 }},
 
 /* vaddsub2h<.cc> b,b,limm 00101bbb110101100BBB1111100QQQQQ.  */
-{ "vaddsub2h", 0x28D60F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, LIMM }, { C_CC }},
+{ "vaddsub2h", 0x28D60F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vaddsub2h<.cc> 0,limm,c 00101110110101100111CCCCCC0QQQQQ.  */
-{ "vaddsub2h", 0x2ED67000, 0xFFFFF020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, RC }, { C_CC }},
+{ "vaddsub2h", 0x2ED67000, 0xFFFFF020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, RC }, { C_CC }},
 
 /* vaddsub2h a,limm,u6 00101110010101100111uuuuuuAAAAAA.  */
-{ "vaddsub2h", 0x2E567000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vaddsub2h", 0x2E567000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vaddsub2h 0,limm,u6 00101110010101100111uuuuuu111110.  */
-{ "vaddsub2h", 0x2E56703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, UIMM6_20 }, { 0 }},
+{ "vaddsub2h", 0x2E56703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, UIMM6_20 }, { 0 }},
 
 /* vaddsub2h<.cc> 0,limm,u6 00101110110101100111uuuuuu1QQQQQ.  */
-{ "vaddsub2h", 0x2ED67020, 0xFFFFF020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
+{ "vaddsub2h", 0x2ED67020, 0xFFFFF020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
 
 /* vaddsub2h 0,limm,s12 00101110100101100111ssssssSSSSSS.  */
-{ "vaddsub2h", 0x2E967000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, SIMM12_20 }, { 0 }},
+{ "vaddsub2h", 0x2E967000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vaddsub2h a,limm,limm 00101110000101100111111110AAAAAA.  */
-{ "vaddsub2h", 0x2E167F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vaddsub2h", 0x2E167F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vaddsub2h 0,limm,limm 00101110000101100111111110111110.  */
-{ "vaddsub2h", 0x2E167FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, LIMMdup }, { 0 }},
+{ "vaddsub2h", 0x2E167FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, LIMMdup }, { 0 }},
 
 /* vaddsub2h<.cc> 0,limm,limm 001011101101011001111111100QQQQQ.  */
-{ "vaddsub2h", 0x2ED67F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, LIMMdup }, { C_CC }},
+{ "vaddsub2h", 0x2ED67F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vaddsub4h a,b,c 00101bbb001110100BBBCCCCCCAAAAAA.  */
-{ "vaddsub4h", 0x283A0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, RC }, { 0 }},
+{ "vaddsub4h", 0x283A0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, RC }, { 0 }},
 
 /* vaddsub4h 0,b,c 00101bbb001110100BBBCCCCCC111110.  */
-{ "vaddsub4h", 0x283A003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, RC }, { 0 }},
+{ "vaddsub4h", 0x283A003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, RC }, { 0 }},
 
 /* vaddsub4h<.cc> b,b,c 00101bbb111110100BBBCCCCCC0QQQQQ.  */
-{ "vaddsub4h", 0x28FA0000, 0xF8FF8020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, RC }, { C_CC }},
+{ "vaddsub4h", 0x28FA0000, 0xF8FF8020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vaddsub4h a,b,u6 00101bbb011110100BBBuuuuuuAAAAAA.  */
-{ "vaddsub4h", 0x287A0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vaddsub4h", 0x287A0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vaddsub4h 0,b,u6 00101bbb011110100BBBuuuuuu111110.  */
-{ "vaddsub4h", 0x287A003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, UIMM6_20 }, { 0 }},
+{ "vaddsub4h", 0x287A003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vaddsub4h<.cc> b,b,u6 00101bbb111110100BBBuuuuuu1QQQQQ.  */
-{ "vaddsub4h", 0x28FA0020, 0xF8FF8020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vaddsub4h", 0x28FA0020, 0xF8FF8020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vaddsub4h b,b,s12 00101bbb101110100BBBssssssSSSSSS.  */
-{ "vaddsub4h", 0x28BA0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vaddsub4h", 0x28BA0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vaddsub4h a,limm,c 00101110001110100111CCCCCCAAAAAA.  */
-{ "vaddsub4h", 0x2E3A7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, RC }, { 0 }},
+{ "vaddsub4h", 0x2E3A7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vaddsub4h a,b,limm 00101bbb001110100BBB111110AAAAAA.  */
-{ "vaddsub4h", 0x283A0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, LIMM }, { 0 }},
+{ "vaddsub4h", 0x283A0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vaddsub4h 0,limm,c 00101110001110100111CCCCCC111110.  */
-{ "vaddsub4h", 0x2E3A703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { 0 }},
+{ "vaddsub4h", 0x2E3A703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { 0 }},
 
 /* vaddsub4h 0,b,limm 00101bbb001110100BBB111110111110.  */
-{ "vaddsub4h", 0x283A0FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, LIMM }, { 0 }},
+{ "vaddsub4h", 0x283A0FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, LIMM }, { 0 }},
 
 /* vaddsub4h<.cc> b,b,limm 00101bbb111110100BBB1111100QQQQQ.  */
-{ "vaddsub4h", 0x28FA0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, LIMM }, { C_CC }},
+{ "vaddsub4h", 0x28FA0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vaddsub4h<.cc> 0,limm,c 00101110111110100111CCCCCC0QQQQQ.  */
-{ "vaddsub4h", 0x2EFA7000, 0xFFFFF020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_CC }},
+{ "vaddsub4h", 0x2EFA7000, 0xFFFFF020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_CC }},
 
 /* vaddsub4h a,limm,u6 00101110011110100111uuuuuuAAAAAA.  */
-{ "vaddsub4h", 0x2E7A7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vaddsub4h", 0x2E7A7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vaddsub4h 0,limm,u6 00101110011110100111uuuuuu111110.  */
-{ "vaddsub4h", 0x2E7A703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { 0 }},
+{ "vaddsub4h", 0x2E7A703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { 0 }},
 
 /* vaddsub4h<.cc> 0,limm,u6 00101110111110100111uuuuuu1QQQQQ.  */
-{ "vaddsub4h", 0x2EFA7020, 0xFFFFF020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
+{ "vaddsub4h", 0x2EFA7020, 0xFFFFF020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
 
 /* vaddsub4h 0,limm,s12 00101110101110100111ssssssSSSSSS.  */
-{ "vaddsub4h", 0x2EBA7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, SIMM12_20 }, { 0 }},
+{ "vaddsub4h", 0x2EBA7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vaddsub4h a,limm,limm 00101110001110100111111110AAAAAA.  */
-{ "vaddsub4h", 0x2E3A7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vaddsub4h", 0x2E3A7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vaddsub4h 0,limm,limm 00101110001110100111111110111110.  */
-{ "vaddsub4h", 0x2E3A7FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { 0 }},
+{ "vaddsub4h", 0x2E3A7FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { 0 }},
 
 /* vaddsub4h<.cc> 0,limm,limm 001011101111101001111111100QQQQQ.  */
-{ "vaddsub4h", 0x2EFA7F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_CC }},
+{ "vaddsub4h", 0x2EFA7F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vaddsubs2h a,b,c 00101bbb000101101BBBCCCCCCAAAAAA.  */
-{ "vaddsubs2h", 0x28168000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vaddsubs2h", 0x28168000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vaddsubs2h 0,b,c 00101bbb000101101BBBCCCCCC111110.  */
 { "vaddsubs2h", 0x2816803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vaddsubs2h<.cc> b,b,c 00101bbb110101101BBBCCCCCC0QQQQQ.  */
-{ "vaddsubs2h", 0x28D68000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vaddsubs2h", 0x28D68000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vaddsubs2h a,b,u6 00101bbb010101101BBBuuuuuuAAAAAA.  */
-{ "vaddsubs2h", 0x28568000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vaddsubs2h", 0x28568000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vaddsubs2h 0,b,u6 00101bbb010101101BBBuuuuuu111110.  */
 { "vaddsubs2h", 0x2856803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vaddsubs2h<.cc> b,b,u6 00101bbb110101101BBBuuuuuu1QQQQQ.  */
-{ "vaddsubs2h", 0x28D68020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vaddsubs2h", 0x28D68020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vaddsubs2h b,b,s12 00101bbb100101101BBBssssssSSSSSS.  */
-{ "vaddsubs2h", 0x28968000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vaddsubs2h", 0x28968000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vaddsubs2h a,limm,c 00101110000101101111CCCCCCAAAAAA.  */
-{ "vaddsubs2h", 0x2E16F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vaddsubs2h", 0x2E16F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vaddsubs2h a,b,limm 00101bbb000101101BBB111110AAAAAA.  */
-{ "vaddsubs2h", 0x28168F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vaddsubs2h", 0x28168F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vaddsubs2h 0,limm,c 00101110000101101111CCCCCC111110.  */
 { "vaddsubs2h", 0x2E16F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -15772,13 +15772,13 @@
 { "vaddsubs2h", 0x28168FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vaddsubs2h<.cc> b,b,limm 00101bbb110101101BBB1111100QQQQQ.  */
-{ "vaddsubs2h", 0x28D68F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vaddsubs2h", 0x28D68F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vaddsubs2h<.cc> 0,limm,c 00101110110101101111CCCCCC0QQQQQ.  */
 { "vaddsubs2h", 0x2ED6F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vaddsubs2h a,limm,u6 00101110010101101111uuuuuuAAAAAA.  */
-{ "vaddsubs2h", 0x2E56F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vaddsubs2h", 0x2E56F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vaddsubs2h 0,limm,u6 00101110010101101111uuuuuu111110.  */
 { "vaddsubs2h", 0x2E56F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -15790,7 +15790,7 @@
 { "vaddsubs2h", 0x2E96F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vaddsubs2h a,limm,limm 00101110000101101111111110AAAAAA.  */
-{ "vaddsubs2h", 0x2E16FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vaddsubs2h", 0x2E16FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vaddsubs2h 0,limm,limm 00101110000101101111111110111110.  */
 { "vaddsubs2h", 0x2E16FFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -15799,31 +15799,31 @@
 { "vaddsubs2h", 0x2ED6FF80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* valgn2h a,b,c 00101bbb000011010BBBCCCCCCAAAAAA.  */
-{ "valgn2h", 0x280D0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "valgn2h", 0x280D0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* valgn2h 0,b,c 00101bbb000011010BBBCCCCCC111110.  */
 { "valgn2h", 0x280D003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* valgn2h<.cc> b,b,c 00101bbb110011010BBBCCCCCC0QQQQQ.  */
-{ "valgn2h", 0x28CD0000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "valgn2h", 0x28CD0000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* valgn2h a,b,u6 00101bbb010011010BBBuuuuuuAAAAAA.  */
-{ "valgn2h", 0x284D0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "valgn2h", 0x284D0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* valgn2h 0,b,u6 00101bbb010011010BBBuuuuuu111110.  */
 { "valgn2h", 0x284D003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* valgn2h<.cc> b,b,u6 00101bbb110011010BBBuuuuuu1QQQQQ.  */
-{ "valgn2h", 0x28CD0020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "valgn2h", 0x28CD0020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* valgn2h b,b,s12 00101bbb100011010BBBssssssSSSSSS.  */
-{ "valgn2h", 0x288D0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "valgn2h", 0x288D0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* valgn2h a,limm,c 00101110000011010111CCCCCCAAAAAA.  */
-{ "valgn2h", 0x2E0D7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "valgn2h", 0x2E0D7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* valgn2h a,b,limm 00101bbb000011010BBB111110AAAAAA.  */
-{ "valgn2h", 0x280D0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "valgn2h", 0x280D0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* valgn2h 0,limm,c 00101110000011010111CCCCCC111110.  */
 { "valgn2h", 0x2E0D703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -15832,13 +15832,13 @@
 { "valgn2h", 0x280D0FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* valgn2h<.cc> b,b,limm 00101bbb110011010BBB1111100QQQQQ.  */
-{ "valgn2h", 0x28CD0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "valgn2h", 0x28CD0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* valgn2h<.cc> 0,limm,c 00101110110011010111CCCCCC0QQQQQ.  */
 { "valgn2h", 0x2ECD7000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* valgn2h a,limm,u6 00101110010011010111uuuuuuAAAAAA.  */
-{ "valgn2h", 0x2E4D7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "valgn2h", 0x2E4D7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* valgn2h 0,limm,u6 00101110010011010111uuuuuu111110.  */
 { "valgn2h", 0x2E4D703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -15850,7 +15850,7 @@
 { "valgn2h", 0x2E8D7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* valgn2h a,limm,limm 00101110000011010111111110AAAAAA.  */
-{ "valgn2h", 0x2E0D7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "valgn2h", 0x2E0D7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* valgn2h 0,limm,limm 00101110000011010111111110111110.  */
 { "valgn2h", 0x2E0D7FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -15859,31 +15859,31 @@
 { "valgn2h", 0x2ECD7F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vasl2h a,b,c 00101bbb001000010BBBCCCCCCAAAAAA.  */
-{ "vasl2h", 0x28210000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vasl2h", 0x28210000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vasl2h 0,b,c 00101bbb001000010BBBCCCCCC111110.  */
 { "vasl2h", 0x2821003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vasl2h<.cc> b,b,c 00101bbb111000010BBBCCCCCC0QQQQQ.  */
-{ "vasl2h", 0x28E10000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vasl2h", 0x28E10000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vasl2h a,b,u6 00101bbb011000010BBBuuuuuuAAAAAA.  */
-{ "vasl2h", 0x28610000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vasl2h", 0x28610000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vasl2h 0,b,u6 00101bbb011000010BBBuuuuuu111110.  */
 { "vasl2h", 0x2861003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vasl2h<.cc> b,b,u6 00101bbb111000010BBBuuuuuu1QQQQQ.  */
-{ "vasl2h", 0x28E10020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vasl2h", 0x28E10020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vasl2h b,b,s12 00101bbb101000010BBBssssssSSSSSS.  */
-{ "vasl2h", 0x28A10000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vasl2h", 0x28A10000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vasl2h a,limm,c 00101110001000010111CCCCCCAAAAAA.  */
-{ "vasl2h", 0x2E217000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vasl2h", 0x2E217000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vasl2h a,b,limm 00101bbb001000010BBB111110AAAAAA.  */
-{ "vasl2h", 0x28210F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vasl2h", 0x28210F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vasl2h 0,limm,c 00101110011000010111CCCCCC111110.  */
 { "vasl2h", 0x2E61703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -15892,13 +15892,13 @@
 { "vasl2h", 0x28210FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vasl2h<.cc> b,b,limm 00101bbb111000010BBB1111100QQQQQ.  */
-{ "vasl2h", 0x28E10F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vasl2h", 0x28E10F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vasl2h<.cc> 0,limm,c 00101110111000010111CCCCCC0QQQQQ.  */
 { "vasl2h", 0x2EE17000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vasl2h a,limm,u6 00101110011000010111uuuuuuAAAAAA.  */
-{ "vasl2h", 0x2E617000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vasl2h", 0x2E617000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vasl2h 0,limm,u6 00101110011000010111uuuuuu111110.  */
 { "vasl2h", 0x2E61703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -15910,7 +15910,7 @@
 { "vasl2h", 0x2EA17000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vasl2h a,limm,limm 00101110001000010111111110AAAAAA.  */
-{ "vasl2h", 0x2E217F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vasl2h", 0x2E217F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vasl2h 0,limm,limm 00101110001000010111111110111110.  */
 { "vasl2h", 0x2E217FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -15919,31 +15919,31 @@
 { "vasl2h", 0x2EE17F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vasls2h a,b,c 00101bbb001000011BBBCCCCCCAAAAAA.  */
-{ "vasls2h", 0x28218000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vasls2h", 0x28218000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vasls2h 0,b,c 00101bbb001000010BBBCCCCCC111110.  */
 { "vasls2h", 0x2821003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vasls2h<.cc> b,b,c 00101bbb111000011BBBCCCCCC0QQQQQ.  */
-{ "vasls2h", 0x28E18000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vasls2h", 0x28E18000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vasls2h a,b,u6 00101bbb011000011BBBuuuuuuAAAAAA.  */
-{ "vasls2h", 0x28618000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vasls2h", 0x28618000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vasls2h 0,b,u6 00101bbb011000010BBBuuuuuu111110.  */
 { "vasls2h", 0x2861003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vasls2h<.cc> b,b,u6 00101bbb111000011BBBuuuuuu1QQQQQ.  */
-{ "vasls2h", 0x28E18020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vasls2h", 0x28E18020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vasls2h b,b,s12 00101bbb101000011BBBssssssSSSSSS.  */
-{ "vasls2h", 0x28A18000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vasls2h", 0x28A18000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vasls2h a,limm,c 00101110001000010111CCCCCCAAAAAA.  */
-{ "vasls2h", 0x2E217000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vasls2h", 0x2E217000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vasls2h a,b,limm 00101bbb001000010BBB111110AAAAAA.  */
-{ "vasls2h", 0x28210F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vasls2h", 0x28210F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vasls2h 0,limm,c 00101110011000010111CCCCCC111110.  */
 { "vasls2h", 0x2E61703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -15952,13 +15952,13 @@
 { "vasls2h", 0x28210FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vasls2h<.cc> b,b,limm 00101bbb111000010BBB1111100QQQQQ.  */
-{ "vasls2h", 0x28E10F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vasls2h", 0x28E10F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vasls2h<.cc> 0,limm,c 00101110111000010111CCCCCC0QQQQQ.  */
 { "vasls2h", 0x2EE17000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vasls2h a,limm,u6 00101110011000010111uuuuuuAAAAAA.  */
-{ "vasls2h", 0x2E617000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vasls2h", 0x2E617000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vasls2h 0,limm,u6 00101110011000010111uuuuuu111110.  */
 { "vasls2h", 0x2E61703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -15970,7 +15970,7 @@
 { "vasls2h", 0x2EA17000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vasls2h a,limm,limm 00101110001000010111111110AAAAAA.  */
-{ "vasls2h", 0x2E217F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vasls2h", 0x2E217F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vasls2h 0,limm,limm 00101110001000010111111110111110.  */
 { "vasls2h", 0x2E217FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -15979,31 +15979,31 @@
 { "vasls2h", 0x2EE17F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vasr2h a,b,c 00101bbb001000100BBBCCCCCCAAAAAA.  */
-{ "vasr2h", 0x28220000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vasr2h", 0x28220000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vasr2h 0,b,c 00101bbb001000100BBBCCCCCC111110.  */
 { "vasr2h", 0x2822003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vasr2h<.cc> b,b,c 00101bbb111000100BBBCCCCCC0QQQQQ.  */
-{ "vasr2h", 0x28E20000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vasr2h", 0x28E20000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vasr2h a,b,u6 00101bbb011000100BBBuuuuuuAAAAAA.  */
-{ "vasr2h", 0x28620000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vasr2h", 0x28620000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vasr2h 0,b,u6 00101bbb011000100BBBuuuuuu111110.  */
 { "vasr2h", 0x2862003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vasr2h<.cc> b,b,u6 00101bbb111000100BBBuuuuuu1QQQQQ.  */
-{ "vasr2h", 0x28E20020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vasr2h", 0x28E20020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vasr2h b,b,s12 00101bbb101000100BBBssssssSSSSSS.  */
-{ "vasr2h", 0x28A20000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vasr2h", 0x28A20000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vasr2h a,limm,c 00101110001000100111CCCCCCAAAAAA.  */
-{ "vasr2h", 0x2E227000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vasr2h", 0x2E227000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vasr2h a,b,limm 00101bbb001000100BBB111110AAAAAA.  */
-{ "vasr2h", 0x28220F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vasr2h", 0x28220F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vasr2h 0,limm,c 00101110011000100111CCCCCC111110.  */
 { "vasr2h", 0x2E62703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -16012,13 +16012,13 @@
 { "vasr2h", 0x28220FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vasr2h<.cc> b,b,limm 00101bbb111000100BBB1111100QQQQQ.  */
-{ "vasr2h", 0x28E20F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vasr2h", 0x28E20F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vasr2h<.cc> 0,limm,c 00101110111000100111CCCCCC0QQQQQ.  */
 { "vasr2h", 0x2EE27000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vasr2h a,limm,u6 00101110011000100111uuuuuuAAAAAA.  */
-{ "vasr2h", 0x2E627000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vasr2h", 0x2E627000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vasr2h 0,limm,u6 00101110011000100111uuuuuu111110.  */
 { "vasr2h", 0x2E62703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -16030,7 +16030,7 @@
 { "vasr2h", 0x2EA27000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vasr2h a,limm,limm 00101110001000100111111110AAAAAA.  */
-{ "vasr2h", 0x2E227F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vasr2h", 0x2E227F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vasr2h 0,limm,limm 00101110001000100111111110111110.  */
 { "vasr2h", 0x2E227FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -16039,31 +16039,31 @@
 { "vasr2h", 0x2EE27F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vasrs2h a,b,c 00101bbb001000101BBBCCCCCCAAAAAA.  */
-{ "vasrs2h", 0x28228000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vasrs2h", 0x28228000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vasrs2h 0,b,c 00101bbb001000101BBBCCCCCC111110.  */
 { "vasrs2h", 0x2822803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vasrs2h<.cc> b,b,c 00101bbb111000101BBBCCCCCC0QQQQQ.  */
-{ "vasrs2h", 0x28E28000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vasrs2h", 0x28E28000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vasrs2h a,b,u6 00101bbb011000101BBBuuuuuuAAAAAA.  */
-{ "vasrs2h", 0x28628000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vasrs2h", 0x28628000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vasrs2h 0,b,u6 00101bbb011000101BBBuuuuuu111110.  */
 { "vasrs2h", 0x2862803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vasrs2h<.cc> b,b,u6 00101bbb111000101BBBuuuuuu1QQQQQ.  */
-{ "vasrs2h", 0x28E28020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vasrs2h", 0x28E28020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vasrs2h b,b,s12 00101bbb101000101BBBssssssSSSSSS.  */
-{ "vasrs2h", 0x28A28000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vasrs2h", 0x28A28000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vasrs2h a,limm,c 00101110001000101111CCCCCCAAAAAA.  */
-{ "vasrs2h", 0x2E22F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vasrs2h", 0x2E22F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vasrs2h a,b,limm 00101bbb001000101BBB111110AAAAAA.  */
-{ "vasrs2h", 0x28228F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vasrs2h", 0x28228F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vasrs2h 0,limm,c 00101110011000101111CCCCCC111110.  */
 { "vasrs2h", 0x2E62F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -16072,13 +16072,13 @@
 { "vasrs2h", 0x28228FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vasrs2h<.cc> b,b,limm 00101bbb111000101BBB1111100QQQQQ.  */
-{ "vasrs2h", 0x28E28F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vasrs2h", 0x28E28F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vasrs2h<.cc> 0,limm,c 00101110111000101111CCCCCC0QQQQQ.  */
 { "vasrs2h", 0x2EE2F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vasrs2h a,limm,u6 00101110011000101111uuuuuuAAAAAA.  */
-{ "vasrs2h", 0x2E62F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vasrs2h", 0x2E62F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vasrs2h 0,limm,u6 00101110011000101111uuuuuu111110.  */
 { "vasrs2h", 0x2E62F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -16090,7 +16090,7 @@
 { "vasrs2h", 0x2EA2F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vasrs2h a,limm,limm 00101110001000101111111110AAAAAA.  */
-{ "vasrs2h", 0x2E22FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vasrs2h", 0x2E22FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vasrs2h 0,limm,limm 00101110001000101111111110111110.  */
 { "vasrs2h", 0x2E22FFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -16099,31 +16099,31 @@
 { "vasrs2h", 0x2EE2FF80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vasrsr2h a,b,c 00101bbb001000111BBBCCCCCCAAAAAA.  */
-{ "vasrsr2h", 0x28238000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vasrsr2h", 0x28238000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vasrsr2h 0,b,c 00101bbb001000111BBBCCCCCC111110.  */
 { "vasrsr2h", 0x2823803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vasrsr2h<.cc> b,b,c 00101bbb111000111BBBCCCCCC0QQQQQ.  */
-{ "vasrsr2h", 0x28E38000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vasrsr2h", 0x28E38000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vasrsr2h a,b,u6 00101bbb011000111BBBuuuuuuAAAAAA.  */
-{ "vasrsr2h", 0x28638000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vasrsr2h", 0x28638000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vasrsr2h 0,b,u6 00101bbb011000111BBBuuuuuu111110.  */
 { "vasrsr2h", 0x2863803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vasrsr2h<.cc> b,b,u6 00101bbb111000111BBBuuuuuu1QQQQQ.  */
-{ "vasrsr2h", 0x28E38020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vasrsr2h", 0x28E38020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vasrsr2h b,b,s12 00101bbb101000111BBBssssssSSSSSS.  */
-{ "vasrsr2h", 0x28A38000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vasrsr2h", 0x28A38000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vasrsr2h a,limm,c 00101110001000111111CCCCCCAAAAAA.  */
-{ "vasrsr2h", 0x2E23F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vasrsr2h", 0x2E23F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vasrsr2h a,b,limm 00101bbb001000111BBB111110AAAAAA.  */
-{ "vasrsr2h", 0x28238F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vasrsr2h", 0x28238F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vasrsr2h 0,limm,c 00101110011000111111CCCCCC111110.  */
 { "vasrsr2h", 0x2E63F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -16132,13 +16132,13 @@
 { "vasrsr2h", 0x28238FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vasrsr2h<.cc> b,b,limm 00101bbb111000111BBB1111100QQQQQ.  */
-{ "vasrsr2h", 0x28E38F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vasrsr2h", 0x28E38F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vasrsr2h<.cc> 0,limm,c 00101110111000111111CCCCCC0QQQQQ.  */
 { "vasrsr2h", 0x2EE3F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vasrsr2h a,limm,u6 00101110011000111111uuuuuuAAAAAA.  */
-{ "vasrsr2h", 0x2E63F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vasrsr2h", 0x2E63F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vasrsr2h 0,limm,u6 00101110011000111111uuuuuu111110.  */
 { "vasrsr2h", 0x2E63F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -16150,7 +16150,7 @@
 { "vasrsr2h", 0x2EA3F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vasrsr2h a,limm,limm 00101110001000111111111110AAAAAA.  */
-{ "vasrsr2h", 0x2E23FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vasrsr2h", 0x2E23FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vasrsr2h 0,limm,limm 00101110001000111111111110111110.  */
 { "vasrsr2h", 0x2E23FFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -16159,85 +16159,85 @@
 { "vasrsr2h", 0x2EE3FF80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vbfdw<.f> b,c 00101bbb00101111FBBBCCCCCC001010.  */
-{ "vbfdw", 0x282F000A, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { RB, RC }, { C_F }},
+{ "vbfdw", 0x282F000A, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, RC }, { C_F }},
 
 /* vbfdw<.f> 0,c 0010111000101111F111CCCCCC001010.  */
 { "vbfdw", 0x2E2F700A, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, RC }, { C_F }},
 
 /* vbfdw<.f> b,u6 00101bbb01101111FBBBuuuuuu001010.  */
-{ "vbfdw", 0x286F000A, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { RB, UIMM6_20 }, { C_F }},
+{ "vbfdw", 0x286F000A, 0xF8FF003F, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, UIMM6_20 }, { C_F }},
 
 /* vbfdw<.f> 0,u6 0010111001101111F111uuuuuu001010.  */
 { "vbfdw", 0x2E6F700A, 0xFFFF703F, ARC_OPCODE_ARC600, DSP, NONE, { ZA, UIMM6_20 }, { C_F }},
 
 /* vbfdw<.f> b,limm 00101bbb00101111FBBB111110001010.  */
-{ "vbfdw", 0x282F0F8A, 0xF8FF0FFF, ARC_OPCODE_ARC600, DSP, NONE, { RB, LIMM }, { C_F }},
+{ "vbfdw", 0x282F0F8A, 0xF8FF0FFF, ARC_OPCODE_ARC600, DSP, NONE, { RB_CHK, LIMM }, { C_F }},
 
 /* vbfdw<.f> 0,limm 0010111000101111F111111110001010.  */
 { "vbfdw", 0x2E2F7F8A, 0xFFFF7FFF, ARC_OPCODE_ARC600, DSP, NONE, { ZA, LIMM }, { C_F }},
 
 /* vext2bhl b,c 00101bbb001011110BBBCCCCCC100100.  */
-{ "vext2bhl", 0x282F0024, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RC }, { 0 }},
+{ "vext2bhl", 0x282F0024, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RC }, { 0 }},
 
 /* vext2bhl 0,c 00101110001011110111CCCCCC100100.  */
 { "vext2bhl", 0x2E2F7024, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RC }, { 0 }},
 
 /* vext2bhl b,u6 00101bbb011011110BBBuuuuuu100100.  */
-{ "vext2bhl", 0x286F0024, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, UIMM6_20 }, { 0 }},
+{ "vext2bhl", 0x286F0024, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, UIMM6_20 }, { 0 }},
 
 /* vext2bhl 0,u6 00101110011011110111uuuuuu100100.  */
 { "vext2bhl", 0x2E6F7024, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, UIMM6_20 }, { 0 }},
 
 /* vext2bhl b,limm 00101bbb001011110BBB111110100100.  */
-{ "vext2bhl", 0x282F0FA4, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, LIMM }, { 0 }},
+{ "vext2bhl", 0x282F0FA4, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, LIMM }, { 0 }},
 
 /* vext2bhl 0,limm 00101110001011110111111110100100.  */
 { "vext2bhl", 0x2E2F7FA4, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM }, { 0 }},
 
 /* vext2bhm b,c 00101bbb001011110BBBCCCCCC100101.  */
-{ "vext2bhm", 0x282F0025, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RC }, { 0 }},
+{ "vext2bhm", 0x282F0025, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RC }, { 0 }},
 
 /* vext2bhm 0,c 00101110001011110111CCCCCC100101.  */
 { "vext2bhm", 0x2E2F7025, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RC }, { 0 }},
 
 /* vext2bhm b,u6 00101bbb011011110BBBuuuuuu100101.  */
-{ "vext2bhm", 0x286F0025, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, UIMM6_20 }, { 0 }},
+{ "vext2bhm", 0x286F0025, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, UIMM6_20 }, { 0 }},
 
 /* vext2bhm 0,u6 00101110011011110111uuuuuu100101.  */
 { "vext2bhm", 0x2E6F7025, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, UIMM6_20 }, { 0 }},
 
 /* vext2bhm b,limm 00101bbb001011110BBB111110100101.  */
-{ "vext2bhm", 0x282F0FA5, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, LIMM }, { 0 }},
+{ "vext2bhm", 0x282F0FA5, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, LIMM }, { 0 }},
 
 /* vext2bhm 0,limm 00101110001011110111111110100101.  */
 { "vext2bhm", 0x2E2F7FA5, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM }, { 0 }},
 
 /* vlsr2h a,b,c 00101bbb001000110BBBCCCCCCAAAAAA.  */
-{ "vlsr2h", 0x28230000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vlsr2h", 0x28230000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vlsr2h 0,b,c 00101bbb001000110BBBCCCCCC111110.  */
 { "vlsr2h", 0x2823003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vlsr2h<.cc> b,b,c 00101bbb111000110BBBCCCCCC0QQQQQ.  */
-{ "vlsr2h", 0x28E30000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vlsr2h", 0x28E30000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vlsr2h a,b,u6 00101bbb011000110BBBuuuuuuAAAAAA.  */
-{ "vlsr2h", 0x28630000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vlsr2h", 0x28630000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vlsr2h 0,b,u6 00101bbb011000110BBBuuuuuu111110.  */
 { "vlsr2h", 0x2863003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vlsr2h<.cc> b,b,u6 00101bbb111000110BBBuuuuuu1QQQQQ.  */
-{ "vlsr2h", 0x28E30020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vlsr2h", 0x28E30020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vlsr2h b,b,s12 00101bbb101000110BBBssssssSSSSSS.  */
-{ "vlsr2h", 0x28A30000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vlsr2h", 0x28A30000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vlsr2h a,limm,c 00101110001000110111CCCCCCAAAAAA.  */
-{ "vlsr2h", 0x2E237000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vlsr2h", 0x2E237000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vlsr2h a,b,limm 00101bbb001000110BBB111110AAAAAA.  */
-{ "vlsr2h", 0x28230F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vlsr2h", 0x28230F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vlsr2h 0,limm,c 00101110011000110111CCCCCC111110.  */
 { "vlsr2h", 0x2E63703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -16246,13 +16246,13 @@
 { "vlsr2h", 0x28230FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vlsr2h<.cc> b,b,limm 00101bbb111000110BBB1111100QQQQQ.  */
-{ "vlsr2h", 0x28E30F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vlsr2h", 0x28E30F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vlsr2h<.cc> 0,limm,c 00101110111000110111CCCCCC0QQQQQ.  */
 { "vlsr2h", 0x2EE37000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vlsr2h a,limm,u6 00101110011000110111uuuuuuAAAAAA.  */
-{ "vlsr2h", 0x2E637000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vlsr2h", 0x2E637000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vlsr2h 0,limm,u6 00101110011000110111uuuuuu111110.  */
 { "vlsr2h", 0x2E63703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -16264,7 +16264,7 @@
 { "vlsr2h", 0x2EA37000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vlsr2h a,limm,limm 00101110001000110111111110AAAAAA.  */
-{ "vlsr2h", 0x2E237F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vlsr2h", 0x2E237F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vlsr2h 0,limm,limm 00101110001000110111111110111110.  */
 { "vlsr2h", 0x2E237FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -16273,31 +16273,31 @@
 { "vlsr2h", 0x2EE37F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vmac2h a,b,c 00101bbb000111100BBBCCCCCCAAAAAA.  */
-{ "vmac2h", 0x281E0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vmac2h", 0x281E0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vmac2h 0,b,c 00101bbb000111100BBBCCCCCC111110.  */
 { "vmac2h", 0x281E003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vmac2h<.cc> b,b,c 00101bbb110111100BBBCCCCCC0QQQQQ.  */
-{ "vmac2h", 0x28DE0000, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vmac2h", 0x28DE0000, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vmac2h a,b,u6 00101bbb010111100BBBuuuuuuAAAAAA.  */
-{ "vmac2h", 0x285E0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vmac2h", 0x285E0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vmac2h 0,b,u6 00101bbb010111100BBBuuuuuu111110.  */
 { "vmac2h", 0x285E003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vmac2h<.cc> b,b,u6 00101bbb110111100BBBuuuuuu1QQQQQ.  */
-{ "vmac2h", 0x28DE0020, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vmac2h", 0x28DE0020, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vmac2h b,b,s12 00101bbb100111100BBBssssssSSSSSS.  */
-{ "vmac2h", 0x289E0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vmac2h", 0x289E0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vmac2h a,limm,c 00101110000111100111CCCCCCAAAAAA.  */
-{ "vmac2h", 0x2E1E7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vmac2h", 0x2E1E7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vmac2h a,b,limm 00101bbb000111100BBB111110AAAAAA.  */
-{ "vmac2h", 0x281E0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vmac2h", 0x281E0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vmac2h 0,limm,c 00101110000111100111CCCCCC111110.  */
 { "vmac2h", 0x2E1E703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -16306,13 +16306,13 @@
 { "vmac2h", 0x281E0FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vmac2h<.cc> b,b,limm 00101bbb110111100BBB1111100QQQQQ.  */
-{ "vmac2h", 0x28DE0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vmac2h", 0x28DE0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vmac2h<.cc> 0,limm,c 00101110110111100111CCCCCC0QQQQQ.  */
 { "vmac2h", 0x2EDE7000, 0xFFFFF020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vmac2h a,limm,u6 00101110010111100111uuuuuuAAAAAA.  */
-{ "vmac2h", 0x2E5E7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vmac2h", 0x2E5E7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vmac2h 0,limm,u6 00101110010111100111uuuuuu111110.  */
 { "vmac2h", 0x2E5E703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -16324,7 +16324,7 @@
 { "vmac2h", 0x2E9E7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vmac2h a,limm,limm 00101110000111100111111110AAAAAA.  */
-{ "vmac2h", 0x2E1E7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vmac2h", 0x2E1E7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vmac2h 0,limm,limm 00101110000111100111111110111110.  */
 { "vmac2h", 0x2E1E7FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -16333,31 +16333,31 @@
 { "vmac2h", 0x2EDE7F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vmac2hf a,b,c 00101bbb000111101BBBCCCCCCAAAAAA.  */
-{ "vmac2hf", 0x281E8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vmac2hf", 0x281E8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vmac2hf 0,b,c 00101bbb000111101BBBCCCCCC111110.  */
 { "vmac2hf", 0x281E803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vmac2hf<.cc> b,b,c 00101bbb110111101BBBCCCCCC0QQQQQ.  */
-{ "vmac2hf", 0x28DE8000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vmac2hf", 0x28DE8000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vmac2hf a,b,u6 00101bbb010111101BBBuuuuuuAAAAAA.  */
-{ "vmac2hf", 0x285E8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vmac2hf", 0x285E8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vmac2hf 0,b,u6 00101bbb010111101BBBuuuuuu111110.  */
 { "vmac2hf", 0x285E803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vmac2hf<.cc> b,b,u6 00101bbb110111101BBBuuuuuu1QQQQQ.  */
-{ "vmac2hf", 0x28DE8020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vmac2hf", 0x28DE8020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vmac2hf b,b,s12 00101bbb100111101BBBssssssSSSSSS.  */
-{ "vmac2hf", 0x289E8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vmac2hf", 0x289E8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vmac2hf a,limm,c 00101110000111101111CCCCCCAAAAAA.  */
-{ "vmac2hf", 0x2E1EF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vmac2hf", 0x2E1EF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vmac2hf a,b,limm 00101bbb000111101BBB111110AAAAAA.  */
-{ "vmac2hf", 0x281E8F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vmac2hf", 0x281E8F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vmac2hf 0,limm,c 00101110000111101111CCCCCC111110.  */
 { "vmac2hf", 0x2E1EF03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -16366,13 +16366,13 @@
 { "vmac2hf", 0x281E8FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vmac2hf<.cc> b,b,limm 00101bbb110111101BBB1111100QQQQQ.  */
-{ "vmac2hf", 0x28DE8F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vmac2hf", 0x28DE8F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vmac2hf<.cc> 0,limm,c 00101110110111101111CCCCCC0QQQQQ.  */
 { "vmac2hf", 0x2EDEF000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vmac2hf a,limm,u6 00101110010111101111uuuuuuAAAAAA.  */
-{ "vmac2hf", 0x2E5EF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vmac2hf", 0x2E5EF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vmac2hf 0,limm,u6 00101110010111101111uuuuuu111110.  */
 { "vmac2hf", 0x2E5EF03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -16384,7 +16384,7 @@
 { "vmac2hf", 0x2E9EF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vmac2hf a,limm,limm 00101110000111101111111110AAAAAA.  */
-{ "vmac2hf", 0x2E1EFF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vmac2hf", 0x2E1EFF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vmac2hf 0,limm,limm 00101110000111101111111110111110.  */
 { "vmac2hf", 0x2E1EFFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -16393,31 +16393,31 @@
 { "vmac2hf", 0x2EDEFF80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vmac2hfr a,b,c 00101bbb000111111BBBCCCCCCAAAAAA.  */
-{ "vmac2hfr", 0x281F8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vmac2hfr", 0x281F8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vmac2hfr 0,b,c 00101bbb000111111BBBCCCCCC111110.  */
 { "vmac2hfr", 0x281F803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vmac2hfr<.cc> b,b,c 00101bbb110111111BBBCCCCCC0QQQQQ.  */
-{ "vmac2hfr", 0x28DF8000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vmac2hfr", 0x28DF8000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vmac2hfr a,b,u6 00101bbb010111111BBBuuuuuuAAAAAA.  */
-{ "vmac2hfr", 0x285F8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vmac2hfr", 0x285F8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vmac2hfr 0,b,u6 00101bbb010111111BBBuuuuuu111110.  */
 { "vmac2hfr", 0x285F803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vmac2hfr<.cc> b,b,u6 00101bbb110111111BBBuuuuuu1QQQQQ.  */
-{ "vmac2hfr", 0x28DF8020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vmac2hfr", 0x28DF8020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vmac2hfr b,b,s12 00101bbb100111111BBBssssssSSSSSS.  */
-{ "vmac2hfr", 0x289F8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vmac2hfr", 0x289F8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vmac2hfr a,limm,c 00101110000111111111CCCCCCAAAAAA.  */
-{ "vmac2hfr", 0x2E1FF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vmac2hfr", 0x2E1FF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vmac2hfr a,b,limm 00101bbb000111111BBB111110AAAAAA.  */
-{ "vmac2hfr", 0x281F8F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vmac2hfr", 0x281F8F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vmac2hfr 0,limm,c 00101110000111111111CCCCCC111110.  */
 { "vmac2hfr", 0x2E1FF03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -16426,13 +16426,13 @@
 { "vmac2hfr", 0x281F8FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vmac2hfr<.cc> b,b,limm 00101bbb110111111BBB1111100QQQQQ.  */
-{ "vmac2hfr", 0x28DF8F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vmac2hfr", 0x28DF8F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vmac2hfr<.cc> 0,limm,c 00101110110111111111CCCCCC0QQQQQ.  */
 { "vmac2hfr", 0x2EDFF000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vmac2hfr a,limm,u6 00101110010111111111uuuuuuAAAAAA.  */
-{ "vmac2hfr", 0x2E5FF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vmac2hfr", 0x2E5FF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vmac2hfr 0,limm,u6 00101110010111111111uuuuuu111110.  */
 { "vmac2hfr", 0x2E5FF03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -16444,7 +16444,7 @@
 { "vmac2hfr", 0x2E9FF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vmac2hfr a,limm,limm 00101110000111111111111110AAAAAA.  */
-{ "vmac2hfr", 0x2E1FFF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vmac2hfr", 0x2E1FFF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vmac2hfr 0,limm,limm 00101110000111111111111110111110.  */
 { "vmac2hfr", 0x2E1FFFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -16453,31 +16453,31 @@
 { "vmac2hfr", 0x2EDFFF80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vmac2hnfr a,b,c 00110bbb000100010BBBCCCCCCAAAAAA.  */
-{ "vmac2hnfr", 0x30110000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vmac2hnfr", 0x30110000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vmac2hnfr 0,b,c 00110bbb000100010BBBCCCCCC111110.  */
 { "vmac2hnfr", 0x3011003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vmac2hnfr<.cc> b,b,c 00110bbb110100010BBBCCCCCC0QQQQQ.  */
-{ "vmac2hnfr", 0x30D10000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vmac2hnfr", 0x30D10000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vmac2hnfr a,b,u6 00110bbb010100010BBBuuuuuuAAAAAA.  */
-{ "vmac2hnfr", 0x30510000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vmac2hnfr", 0x30510000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vmac2hnfr 0,b,u6 00110bbb010100010BBBuuuuuu111110.  */
 { "vmac2hnfr", 0x3051003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vmac2hnfr<.cc> b,b,u6 00110bbb110100010BBBuuuuuu1QQQQQ.  */
-{ "vmac2hnfr", 0x30D10020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vmac2hnfr", 0x30D10020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vmac2hnfr b,b,s12 00110bbb100100010BBBssssssSSSSSS.  */
-{ "vmac2hnfr", 0x30910000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vmac2hnfr", 0x30910000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vmac2hnfr a,limm,c 00110110000100010111CCCCCCAAAAAA.  */
-{ "vmac2hnfr", 0x36117000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vmac2hnfr", 0x36117000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vmac2hnfr a,b,limm 00110bbb000100010BBB111110AAAAAA.  */
-{ "vmac2hnfr", 0x30110F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vmac2hnfr", 0x30110F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vmac2hnfr 0,limm,c 00110110000100010111CCCCCC111110.  */
 { "vmac2hnfr", 0x3611703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -16486,13 +16486,13 @@
 { "vmac2hnfr", 0x30110FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vmac2hnfr<.cc> b,b,limm 00110bbb110100010BBB1111100QQQQQ.  */
-{ "vmac2hnfr", 0x30D10F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vmac2hnfr", 0x30D10F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vmac2hnfr<.cc> 0,limm,c 00110110110100010111CCCCCC0QQQQQ.  */
 { "vmac2hnfr", 0x36D17000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vmac2hnfr a,limm,u6 00110110010100010111uuuuuuAAAAAA.  */
-{ "vmac2hnfr", 0x36517000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vmac2hnfr", 0x36517000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vmac2hnfr 0,limm,u6 00110110010100010111uuuuuu111110.  */
 { "vmac2hnfr", 0x3651703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -16504,7 +16504,7 @@
 { "vmac2hnfr", 0x36917000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vmac2hnfr a,limm,limm 00110110000100010111111110AAAAAA.  */
-{ "vmac2hnfr", 0x36117F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vmac2hnfr", 0x36117F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vmac2hnfr 0,limm,limm 00110110000100010111111110111110.  */
 { "vmac2hnfr", 0x36117FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -16513,31 +16513,31 @@
 { "vmac2hnfr", 0x36D17F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vmac2hu a,b,c 00101bbb000111110BBBCCCCCCAAAAAA.  */
-{ "vmac2hu", 0x281F0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vmac2hu", 0x281F0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vmac2hu 0,b,c 00101bbb000111110BBBCCCCCC111110.  */
 { "vmac2hu", 0x281F003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vmac2hu<.cc> b,b,c 00101bbb110111110BBBCCCCCC0QQQQQ.  */
-{ "vmac2hu", 0x28DF0000, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vmac2hu", 0x28DF0000, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vmac2hu a,b,u6 00101bbb010111110BBBuuuuuuAAAAAA.  */
-{ "vmac2hu", 0x285F0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vmac2hu", 0x285F0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vmac2hu 0,b,u6 00101bbb010111110BBBuuuuuu111110.  */
 { "vmac2hu", 0x285F003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vmac2hu<.cc> b,b,u6 00101bbb110111110BBBuuuuuu1QQQQQ.  */
-{ "vmac2hu", 0x28DF0020, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vmac2hu", 0x28DF0020, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vmac2hu b,b,s12 00101bbb100111110BBBssssssSSSSSS.  */
-{ "vmac2hu", 0x289F0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vmac2hu", 0x289F0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vmac2hu a,limm,c 00101110000111110111CCCCCCAAAAAA.  */
-{ "vmac2hu", 0x2E1F7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vmac2hu", 0x2E1F7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vmac2hu a,b,limm 00101bbb000111110BBB111110AAAAAA.  */
-{ "vmac2hu", 0x281F0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vmac2hu", 0x281F0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vmac2hu 0,limm,c 00101110000111110111CCCCCC111110.  */
 { "vmac2hu", 0x2E1F703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -16546,13 +16546,13 @@
 { "vmac2hu", 0x281F0FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vmac2hu<.cc> b,b,limm 00101bbb110111110BBB1111100QQQQQ.  */
-{ "vmac2hu", 0x28DF0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vmac2hu", 0x28DF0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vmac2hu<.cc> 0,limm,c 00101110110111110111CCCCCC0QQQQQ.  */
 { "vmac2hu", 0x2EDF7000, 0xFFFFF020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vmac2hu a,limm,u6 00101110010111110111uuuuuuAAAAAA.  */
-{ "vmac2hu", 0x2E5F7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vmac2hu", 0x2E5F7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vmac2hu 0,limm,u6 00101110010111110111uuuuuu111110.  */
 { "vmac2hu", 0x2E5F703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -16564,7 +16564,7 @@
 { "vmac2hu", 0x2E9F7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vmac2hu a,limm,limm 00101110000111110111111110AAAAAA.  */
-{ "vmac2hu", 0x2E1F7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vmac2hu", 0x2E1F7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vmac2hu 0,limm,limm 00101110000111110111111110111110.  */
 { "vmac2hu", 0x2E1F7FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -16573,31 +16573,31 @@
 { "vmac2hu", 0x2EDF7F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vmax2h a,b,c 00101bbb001001001BBBCCCCCCAAAAAA.  */
-{ "vmax2h", 0x28248000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vmax2h", 0x28248000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vmax2h 0,b,c 00101bbb001001001BBBCCCCCC111110.  */
 { "vmax2h", 0x2824803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vmax2h<.cc> b,b,c 00101bbb111001001BBBCCCCCC0QQQQQ.  */
-{ "vmax2h", 0x28E48000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vmax2h", 0x28E48000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vmax2h a,b,u6 00101bbb011001001BBBuuuuuuAAAAAA.  */
-{ "vmax2h", 0x28648000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vmax2h", 0x28648000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vmax2h 0,b,u6 00101bbb011001001BBBuuuuuu111110.  */
 { "vmax2h", 0x2864803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vmax2h<.cc> b,b,u6 00101bbb111001001BBBuuuuuu1QQQQQ.  */
-{ "vmax2h", 0x28E48020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vmax2h", 0x28E48020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vmax2h b,b,s12 00101bbb101001001BBBssssssSSSSSS.  */
-{ "vmax2h", 0x28A48000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vmax2h", 0x28A48000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vmax2h a,limm,c 00101110001001001111CCCCCCAAAAAA.  */
-{ "vmax2h", 0x2E24F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vmax2h", 0x2E24F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vmax2h a,b,limm 00101bbb001001001BBB111110AAAAAA.  */
-{ "vmax2h", 0x28248F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vmax2h", 0x28248F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vmax2h 0,limm,c 00101110011001001111CCCCCC111110.  */
 { "vmax2h", 0x2E64F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -16606,13 +16606,13 @@
 { "vmax2h", 0x28248FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vmax2h<.cc> b,b,limm 00101bbb111001001BBB1111100QQQQQ.  */
-{ "vmax2h", 0x28E48F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vmax2h", 0x28E48F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vmax2h<.cc> 0,limm,c 00101110111001001111CCCCCC0QQQQQ.  */
 { "vmax2h", 0x2EE4F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vmax2h a,limm,u6 00101110011001001111uuuuuuAAAAAA.  */
-{ "vmax2h", 0x2E64F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vmax2h", 0x2E64F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vmax2h 0,limm,u6 00101110011001001111uuuuuu111110.  */
 { "vmax2h", 0x2E64F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -16624,7 +16624,7 @@
 { "vmax2h", 0x2EA4F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vmax2h a,limm,limm 00101110001001001111111110AAAAAA.  */
-{ "vmax2h", 0x2E24FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vmax2h", 0x2E24FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vmax2h 0,limm,limm 00101110001001001111111110111110.  */
 { "vmax2h", 0x2E24FFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -16633,31 +16633,31 @@
 { "vmax2h", 0x2EE4FF80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vmin2h a,b,c 00101bbb001001011BBBCCCCCCAAAAAA.  */
-{ "vmin2h", 0x28258000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vmin2h", 0x28258000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vmin2h 0,b,c 00101bbb001001011BBBCCCCCC111110.  */
 { "vmin2h", 0x2825803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vmin2h<.cc> b,b,c 00101bbb111001011BBBCCCCCC0QQQQQ.  */
-{ "vmin2h", 0x28E58000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vmin2h", 0x28E58000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vmin2h a,b,u6 00101bbb011001011BBBuuuuuuAAAAAA.  */
-{ "vmin2h", 0x28658000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vmin2h", 0x28658000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vmin2h 0,b,u6 00101bbb011001011BBBuuuuuu111110.  */
 { "vmin2h", 0x2865803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vmin2h<.cc> b,b,u6 00101bbb111001011BBBuuuuuu1QQQQQ.  */
-{ "vmin2h", 0x28E58020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vmin2h", 0x28E58020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vmin2h b,b,s12 00101bbb101001011BBBssssssSSSSSS.  */
-{ "vmin2h", 0x28A58000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vmin2h", 0x28A58000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vmin2h a,limm,c 00101110001001011111CCCCCCAAAAAA.  */
-{ "vmin2h", 0x2E25F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vmin2h", 0x2E25F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vmin2h a,b,limm 00101bbb001001011BBB111110AAAAAA.  */
-{ "vmin2h", 0x28258F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vmin2h", 0x28258F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vmin2h 0,limm,c 00101110011001011111CCCCCC111110.  */
 { "vmin2h", 0x2E65F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -16666,13 +16666,13 @@
 { "vmin2h", 0x28258FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vmin2h<.cc> b,b,limm 00101bbb111001011BBB1111100QQQQQ.  */
-{ "vmin2h", 0x28E58F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vmin2h", 0x28E58F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vmin2h<.cc> 0,limm,c 00101110111001011111CCCCCC0QQQQQ.  */
 { "vmin2h", 0x2EE5F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vmin2h a,limm,u6 00101110011001011111uuuuuuAAAAAA.  */
-{ "vmin2h", 0x2E65F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vmin2h", 0x2E65F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vmin2h 0,limm,u6 00101110011001011111uuuuuu111110.  */
 { "vmin2h", 0x2E65F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -16684,7 +16684,7 @@
 { "vmin2h", 0x2EA5F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vmin2h a,limm,limm 00101110001001011111111110AAAAAA.  */
-{ "vmin2h", 0x2E25FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vmin2h", 0x2E25FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vmin2h 0,limm,limm 00101110001001011111111110111110.  */
 { "vmin2h", 0x2E25FFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -16693,52 +16693,52 @@
 { "vmin2h", 0x2EE5FF80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vmpy2h a,b,c 00101bbb000111000BBBCCCCCCAAAAAA.  */
-{ "vmpy2h", 0x281C0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vmpy2h", 0x281C0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vmpy2h 0,b,c 00101bbb000111000BBBCCCCCC111110.  */
 { "vmpy2h", 0x281C003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vmpy2h<.cc> b,b,c 00101bbb110111000BBBCCCCCC0QQQQQ.  */
-{ "vmpy2h", 0x28DC0000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vmpy2h", 0x28DC0000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vmpy2h a,b,c 00101bbb000111000BBBCCCCCCAAAAAA.  */
-{ "vmpy2h", 0x281C0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, RB, RC }, { 0 }},
+{ "vmpy2h", 0x281C0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, RB, RC }, { 0 }},
 
 /* vmpy2h 0,b,c 00101bbb000111000BBBCCCCCC111110.  */
-{ "vmpy2h", 0x281C003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, RB, RC }, { 0 }},
+{ "vmpy2h", 0x281C003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, RB, RC }, { 0 }},
 
 /* vmpy2h<.cc> b,b,c 00101bbb110111000BBBCCCCCC0QQQQQ.  */
-{ "vmpy2h", 0x28DC0000, 0xF8FF8020, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, RC }, { C_CC }},
+{ "vmpy2h", 0x28DC0000, 0xF8FF8020, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vmpy2h a,b,u6 00101bbb010111000BBBuuuuuuAAAAAA.  */
-{ "vmpy2h", 0x285C0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vmpy2h", 0x285C0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vmpy2h 0,b,u6 00101bbb010111000BBBuuuuuu111110.  */
 { "vmpy2h", 0x285C003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vmpy2h<.cc> b,b,u6 00101bbb110111000BBBuuuuuu1QQQQQ.  */
-{ "vmpy2h", 0x28DC0020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vmpy2h", 0x28DC0020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vmpy2h a,b,u6 00101bbb010111000BBBuuuuuuAAAAAA.  */
-{ "vmpy2h", 0x285C0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vmpy2h", 0x285C0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vmpy2h 0,b,u6 00101bbb010111000BBBuuuuuu111110.  */
-{ "vmpy2h", 0x285C003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, RB, UIMM6_20 }, { 0 }},
+{ "vmpy2h", 0x285C003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vmpy2h<.cc> b,b,u6 00101bbb110111000BBBuuuuuu1QQQQQ.  */
-{ "vmpy2h", 0x28DC0020, 0xF8FF8020, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vmpy2h", 0x28DC0020, 0xF8FF8020, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vmpy2h b,b,s12 00101bbb100111000BBBssssssSSSSSS.  */
-{ "vmpy2h", 0x289C0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vmpy2h", 0x289C0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vmpy2h b,b,s12 00101bbb100111000BBBssssssSSSSSS.  */
-{ "vmpy2h", 0x289C0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vmpy2h", 0x289C0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vmpy2h a,limm,c 00101110000111000111CCCCCCAAAAAA.  */
-{ "vmpy2h", 0x2E1C7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vmpy2h", 0x2E1C7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vmpy2h a,b,limm 00101bbb000111000BBB111110AAAAAA.  */
-{ "vmpy2h", 0x281C0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vmpy2h", 0x281C0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vmpy2h 0,limm,c 00101110000111000111CCCCCC111110.  */
 { "vmpy2h", 0x2E1C703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -16747,31 +16747,31 @@
 { "vmpy2h", 0x281C0FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vmpy2h<.cc> b,b,limm 00101bbb110111000BBB1111100QQQQQ.  */
-{ "vmpy2h", 0x28DC0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vmpy2h", 0x28DC0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vmpy2h<.cc> 0,limm,c 00101110110111000111CCCCCC0QQQQQ.  */
 { "vmpy2h", 0x2EDC7000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vmpy2h a,limm,c 00101110000111000111CCCCCCAAAAAA.  */
-{ "vmpy2h", 0x2E1C7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, LIMM, RC }, { 0 }},
+{ "vmpy2h", 0x2E1C7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vmpy2h a,b,limm 00101bbb000111000BBB111110AAAAAA.  */
-{ "vmpy2h", 0x281C0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, RB, LIMM }, { 0 }},
+{ "vmpy2h", 0x281C0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vmpy2h 0,limm,c 00101110000111000111CCCCCC111110.  */
-{ "vmpy2h", 0x2E1C703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, RC }, { 0 }},
+{ "vmpy2h", 0x2E1C703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, RC }, { 0 }},
 
 /* vmpy2h 0,b,limm 00101bbb000111000BBB111110111110.  */
-{ "vmpy2h", 0x281C0FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, RB, LIMM }, { 0 }},
+{ "vmpy2h", 0x281C0FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, RB, LIMM }, { 0 }},
 
 /* vmpy2h<.cc> b,b,limm 00101bbb110111000BBB1111100QQQQQ.  */
-{ "vmpy2h", 0x28DC0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, LIMM }, { C_CC }},
+{ "vmpy2h", 0x28DC0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vmpy2h<.cc> 0,limm,c 00101110110111000111CCCCCC0QQQQQ.  */
-{ "vmpy2h", 0x2EDC7000, 0xFFFFF020, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, RC }, { C_CC }},
+{ "vmpy2h", 0x2EDC7000, 0xFFFFF020, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, RC }, { C_CC }},
 
 /* vmpy2h a,limm,u6 00101110010111000111uuuuuuAAAAAA.  */
-{ "vmpy2h", 0x2E5C7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vmpy2h", 0x2E5C7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vmpy2h 0,limm,u6 00101110010111000111uuuuuu111110.  */
 { "vmpy2h", 0x2E5C703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -16780,22 +16780,22 @@
 { "vmpy2h", 0x2EDC7020, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_CC }},
 
 /* vmpy2h a,limm,u6 00101110010111000111uuuuuuAAAAAA.  */
-{ "vmpy2h", 0x2E5C7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vmpy2h", 0x2E5C7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vmpy2h 0,limm,u6 00101110010111000111uuuuuu111110.  */
-{ "vmpy2h", 0x2E5C703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, UIMM6_20 }, { 0 }},
+{ "vmpy2h", 0x2E5C703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, UIMM6_20 }, { 0 }},
 
 /* vmpy2h<.cc> 0,limm,u6 00101110110111000111uuuuuu1QQQQQ.  */
-{ "vmpy2h", 0x2EDC7020, 0xFFFFF020, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
+{ "vmpy2h", 0x2EDC7020, 0xFFFFF020, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
 
 /* vmpy2h 0,limm,s12 00101110100111000111ssssssSSSSSS.  */
 { "vmpy2h", 0x2E9C7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vmpy2h 0,limm,s12 00101110100111000111ssssssSSSSSS.  */
-{ "vmpy2h", 0x2E9C7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, SIMM12_20 }, { 0 }},
+{ "vmpy2h", 0x2E9C7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vmpy2h a,limm,limm 00101110000111000111111110AAAAAA.  */
-{ "vmpy2h", 0x2E1C7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vmpy2h", 0x2E1C7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vmpy2h 0,limm,limm 00101110000111000111111110111110.  */
 { "vmpy2h", 0x2E1C7FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -16804,40 +16804,40 @@
 { "vmpy2h", 0x2EDC7F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vmpy2h a,limm,limm 00101110000111000111111110AAAAAA.  */
-{ "vmpy2h", 0x2E1C7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vmpy2h", 0x2E1C7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vmpy2h 0,limm,limm 00101110000111000111111110111110.  */
-{ "vmpy2h", 0x2E1C7FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, LIMMdup }, { 0 }},
+{ "vmpy2h", 0x2E1C7FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, LIMMdup }, { 0 }},
 
 /* vmpy2h<.cc> 0,limm,limm 001011101101110001111111100QQQQQ.  */
-{ "vmpy2h", 0x2EDC7F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, LIMMdup }, { C_CC }},
+{ "vmpy2h", 0x2EDC7F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vmpy2hf a,b,c 00101bbb000111001BBBCCCCCCAAAAAA.  */
-{ "vmpy2hf", 0x281C8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vmpy2hf", 0x281C8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vmpy2hf 0,b,c 00101bbb000111001BBBCCCCCC111110.  */
 { "vmpy2hf", 0x281C803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vmpy2hf<.cc> b,b,c 00101bbb110111001BBBCCCCCC0QQQQQ.  */
-{ "vmpy2hf", 0x28DC8000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vmpy2hf", 0x28DC8000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vmpy2hf a,b,u6 00101bbb010111001BBBuuuuuuAAAAAA.  */
-{ "vmpy2hf", 0x285C8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vmpy2hf", 0x285C8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vmpy2hf 0,b,u6 00101bbb010111001BBBuuuuuu111110.  */
 { "vmpy2hf", 0x285C803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vmpy2hf<.cc> b,b,u6 00101bbb110111001BBBuuuuuu1QQQQQ.  */
-{ "vmpy2hf", 0x28DC8020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vmpy2hf", 0x28DC8020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vmpy2hf b,b,s12 00101bbb100111001BBBssssssSSSSSS.  */
-{ "vmpy2hf", 0x289C8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vmpy2hf", 0x289C8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vmpy2hf a,limm,c 00101110000111001111CCCCCCAAAAAA.  */
-{ "vmpy2hf", 0x2E1CF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vmpy2hf", 0x2E1CF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vmpy2hf a,b,limm 00101bbb000111001BBB111110AAAAAA.  */
-{ "vmpy2hf", 0x281C8F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vmpy2hf", 0x281C8F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vmpy2hf 0,limm,c 00101110000111001111CCCCCC111110.  */
 { "vmpy2hf", 0x2E1CF03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -16846,13 +16846,13 @@
 { "vmpy2hf", 0x281C8FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vmpy2hf<.cc> b,b,limm 00101bbb110111001BBB1111100QQQQQ.  */
-{ "vmpy2hf", 0x28DC8F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vmpy2hf", 0x28DC8F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vmpy2hf<.cc> 0,limm,c 00101110110111001111CCCCCC0QQQQQ.  */
 { "vmpy2hf", 0x2EDCF000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vmpy2hf a,limm,u6 00101110010111001111uuuuuuAAAAAA.  */
-{ "vmpy2hf", 0x2E5CF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vmpy2hf", 0x2E5CF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vmpy2hf 0,limm,u6 00101110010111001111uuuuuu111110.  */
 { "vmpy2hf", 0x2E5CF03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -16864,7 +16864,7 @@
 { "vmpy2hf", 0x2E9CF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vmpy2hf a,limm,limm 00101110000111001111111110AAAAAA.  */
-{ "vmpy2hf", 0x2E1CFF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vmpy2hf", 0x2E1CFF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vmpy2hf 0,limm,limm 00101110000111001111111110111110.  */
 { "vmpy2hf", 0x2E1CFFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -16873,31 +16873,31 @@
 { "vmpy2hf", 0x2EDCFF80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vmpy2hfr a,b,c 00101bbb000111011BBBCCCCCCAAAAAA.  */
-{ "vmpy2hfr", 0x281D8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vmpy2hfr", 0x281D8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vmpy2hfr 0,b,c 00101bbb000111011BBBCCCCCC111110.  */
 { "vmpy2hfr", 0x281D803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vmpy2hfr<.cc> b,b,c 00101bbb110111011BBBCCCCCC0QQQQQ.  */
-{ "vmpy2hfr", 0x28DD8000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vmpy2hfr", 0x28DD8000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vmpy2hfr a,b,u6 00101bbb010111011BBBuuuuuuAAAAAA.  */
-{ "vmpy2hfr", 0x285D8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vmpy2hfr", 0x285D8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vmpy2hfr 0,b,u6 00101bbb010111011BBBuuuuuu111110.  */
 { "vmpy2hfr", 0x285D803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vmpy2hfr<.cc> b,b,u6 00101bbb110111011BBBuuuuuu1QQQQQ.  */
-{ "vmpy2hfr", 0x28DD8020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vmpy2hfr", 0x28DD8020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vmpy2hfr b,b,s12 00101bbb100111011BBBssssssSSSSSS.  */
-{ "vmpy2hfr", 0x289D8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vmpy2hfr", 0x289D8000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vmpy2hfr a,limm,c 00101110000111011111CCCCCCAAAAAA.  */
-{ "vmpy2hfr", 0x2E1DF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vmpy2hfr", 0x2E1DF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vmpy2hfr a,b,limm 00101bbb000111011BBB111110AAAAAA.  */
-{ "vmpy2hfr", 0x281D8F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vmpy2hfr", 0x281D8F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vmpy2hfr 0,limm,c 00101110000111011111CCCCCC111110.  */
 { "vmpy2hfr", 0x2E1DF03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -16906,13 +16906,13 @@
 { "vmpy2hfr", 0x281D8FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vmpy2hfr<.cc> b,b,limm 00101bbb110111011BBB1111100QQQQQ.  */
-{ "vmpy2hfr", 0x28DD8F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vmpy2hfr", 0x28DD8F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vmpy2hfr<.cc> 0,limm,c 00101110110111011111CCCCCC0QQQQQ.  */
 { "vmpy2hfr", 0x2EDDF000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vmpy2hfr a,limm,u6 00101110010111011111uuuuuuAAAAAA.  */
-{ "vmpy2hfr", 0x2E5DF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vmpy2hfr", 0x2E5DF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vmpy2hfr 0,limm,u6 00101110010111011111uuuuuu111110.  */
 { "vmpy2hfr", 0x2E5DF03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -16924,7 +16924,7 @@
 { "vmpy2hfr", 0x2E9DF000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vmpy2hfr a,limm,limm 00101110000111011111111110AAAAAA.  */
-{ "vmpy2hfr", 0x2E1DFF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vmpy2hfr", 0x2E1DFF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vmpy2hfr 0,limm,limm 00101110000111011111111110111110.  */
 { "vmpy2hfr", 0x2E1DFFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -16933,52 +16933,52 @@
 { "vmpy2hfr", 0x2EDDFF80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vmpy2hu a,b,c 00101bbb000111010BBBCCCCCCAAAAAA.  */
-{ "vmpy2hu", 0x281D0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vmpy2hu", 0x281D0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vmpy2hu 0,b,c 00101bbb000111010BBBCCCCCC111110.  */
 { "vmpy2hu", 0x281D003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vmpy2hu<.cc> b,b,c 00101bbb110111010BBBCCCCCC0QQQQQ.  */
-{ "vmpy2hu", 0x28DD0000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vmpy2hu", 0x28DD0000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vmpy2hu a,b,c 00101bbb000111010BBBCCCCCCAAAAAA.  */
-{ "vmpy2hu", 0x281D0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, RB, RC }, { 0 }},
+{ "vmpy2hu", 0x281D0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, RB, RC }, { 0 }},
 
 /* vmpy2hu 0,b,c 00101bbb000111010BBBCCCCCC111110.  */
-{ "vmpy2hu", 0x281D003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, RB, RC }, { 0 }},
+{ "vmpy2hu", 0x281D003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, RB, RC }, { 0 }},
 
 /* vmpy2hu<.cc> b,b,c 00101bbb110111010BBBCCCCCC0QQQQQ.  */
-{ "vmpy2hu", 0x28DD0000, 0xF8FF8020, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, RC }, { C_CC }},
+{ "vmpy2hu", 0x28DD0000, 0xF8FF8020, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vmpy2hu a,b,u6 00101bbb010111010BBBuuuuuuAAAAAA.  */
-{ "vmpy2hu", 0x285D0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vmpy2hu", 0x285D0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vmpy2hu 0,b,u6 00101bbb010111010BBBuuuuuu111110.  */
 { "vmpy2hu", 0x285D003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vmpy2hu<.cc> b,b,u6 00101bbb110111010BBBuuuuuu1QQQQQ.  */
-{ "vmpy2hu", 0x28DD0020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vmpy2hu", 0x28DD0020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vmpy2hu a,b,u6 00101bbb010111010BBBuuuuuuAAAAAA.  */
-{ "vmpy2hu", 0x285D0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vmpy2hu", 0x285D0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vmpy2hu 0,b,u6 00101bbb010111010BBBuuuuuu111110.  */
-{ "vmpy2hu", 0x285D003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, RB, UIMM6_20 }, { 0 }},
+{ "vmpy2hu", 0x285D003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vmpy2hu<.cc> b,b,u6 00101bbb110111010BBBuuuuuu1QQQQQ.  */
-{ "vmpy2hu", 0x28DD0020, 0xF8FF8020, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vmpy2hu", 0x28DD0020, 0xF8FF8020, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vmpy2hu b,b,s12 00101bbb100111010BBBssssssSSSSSS.  */
-{ "vmpy2hu", 0x289D0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vmpy2hu", 0x289D0000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vmpy2hu b,b,s12 00101bbb100111010BBBssssssSSSSSS.  */
-{ "vmpy2hu", 0x289D0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vmpy2hu", 0x289D0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vmpy2hu a,limm,c 00101110000111010111CCCCCCAAAAAA.  */
-{ "vmpy2hu", 0x2E1D7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vmpy2hu", 0x2E1D7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vmpy2hu a,b,limm 00101bbb000111010BBB111110AAAAAA.  */
-{ "vmpy2hu", 0x281D0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vmpy2hu", 0x281D0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vmpy2hu 0,limm,c 00101110000111010111CCCCCC111110.  */
 { "vmpy2hu", 0x2E1D703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -16987,31 +16987,31 @@
 { "vmpy2hu", 0x281D0FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vmpy2hu<.cc> b,b,limm 00101bbb110111010BBB1111100QQQQQ.  */
-{ "vmpy2hu", 0x28DD0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vmpy2hu", 0x28DD0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vmpy2hu<.cc> 0,limm,c 00101110110111010111CCCCCC0QQQQQ.  */
 { "vmpy2hu", 0x2EDD7000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vmpy2hu a,limm,c 00101110000111010111CCCCCCAAAAAA.  */
-{ "vmpy2hu", 0x2E1D7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, LIMM, RC }, { 0 }},
+{ "vmpy2hu", 0x2E1D7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vmpy2hu a,b,limm 00101bbb000111010BBB111110AAAAAA.  */
-{ "vmpy2hu", 0x281D0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, RB, LIMM }, { 0 }},
+{ "vmpy2hu", 0x281D0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vmpy2hu 0,limm,c 00101110000111010111CCCCCC111110.  */
-{ "vmpy2hu", 0x2E1D703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, RC }, { 0 }},
+{ "vmpy2hu", 0x2E1D703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, RC }, { 0 }},
 
 /* vmpy2hu 0,b,limm 00101bbb000111010BBB111110111110.  */
-{ "vmpy2hu", 0x281D0FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, RB, LIMM }, { 0 }},
+{ "vmpy2hu", 0x281D0FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, RB, LIMM }, { 0 }},
 
 /* vmpy2hu<.cc> b,b,limm 00101bbb110111010BBB1111100QQQQQ.  */
-{ "vmpy2hu", 0x28DD0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RB, RBdup, LIMM }, { C_CC }},
+{ "vmpy2hu", 0x28DD0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vmpy2hu<.cc> 0,limm,c 00101110110111010111CCCCCC0QQQQQ.  */
-{ "vmpy2hu", 0x2EDD7000, 0xFFFFF020, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, RC }, { C_CC }},
+{ "vmpy2hu", 0x2EDD7000, 0xFFFFF020, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, RC }, { C_CC }},
 
 /* vmpy2hu a,limm,u6 00101110010111010111uuuuuuAAAAAA.  */
-{ "vmpy2hu", 0x2E5D7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vmpy2hu", 0x2E5D7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vmpy2hu 0,limm,u6 00101110010111010111uuuuuu111110.  */
 { "vmpy2hu", 0x2E5D703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -17020,22 +17020,22 @@
 { "vmpy2hu", 0x2EDD7020, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { C_CC }},
 
 /* vmpy2hu a,limm,u6 00101110010111010111uuuuuuAAAAAA.  */
-{ "vmpy2hu", 0x2E5D7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vmpy2hu", 0x2E5D7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vmpy2hu 0,limm,u6 00101110010111010111uuuuuu111110.  */
-{ "vmpy2hu", 0x2E5D703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, UIMM6_20 }, { 0 }},
+{ "vmpy2hu", 0x2E5D703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, UIMM6_20 }, { 0 }},
 
 /* vmpy2hu<.cc> 0,limm,u6 00101110110111010111uuuuuu1QQQQQ.  */
-{ "vmpy2hu", 0x2EDD7020, 0xFFFFF020, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
+{ "vmpy2hu", 0x2EDD7020, 0xFFFFF020, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
 
 /* vmpy2hu 0,limm,s12 00101110100111010111ssssssSSSSSS.  */
 { "vmpy2hu", 0x2E9D7000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vmpy2hu 0,limm,s12 00101110100111010111ssssssSSSSSS.  */
-{ "vmpy2hu", 0x2E9D7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, SIMM12_20 }, { 0 }},
+{ "vmpy2hu", 0x2E9D7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vmpy2hu a,limm,limm 00101110000111010111111110AAAAAA.  */
-{ "vmpy2hu", 0x2E1D7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vmpy2hu", 0x2E1D7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vmpy2hu 0,limm,limm 00101110000111010111111110111110.  */
 { "vmpy2hu", 0x2E1D7FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -17044,40 +17044,40 @@
 { "vmpy2hu", 0x2EDD7F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vmpy2hu a,limm,limm 00101110000111010111111110AAAAAA.  */
-{ "vmpy2hu", 0x2E1D7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vmpy2hu", 0x2E1D7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vmpy2hu 0,limm,limm 00101110000111010111111110111110.  */
-{ "vmpy2hu", 0x2E1D7FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, LIMMdup }, { 0 }},
+{ "vmpy2hu", 0x2E1D7FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, LIMMdup }, { 0 }},
 
 /* vmpy2hu<.cc> 0,limm,limm 001011101101110101111111100QQQQQ.  */
-{ "vmpy2hu", 0x2EDD7F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2HS, ARITH, MPY8E, { ZA, LIMM, LIMMdup }, { C_CC }},
+{ "vmpy2hu", 0x2EDD7F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2HS, MPY, MPY8E, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vmpy2hwf a,b,c 00101bbb001000000BBBCCCCCCAAAAAA.  */
-{ "vmpy2hwf", 0x28200000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vmpy2hwf", 0x28200000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vmpy2hwf 0,b,c 00101bbb001000000BBBCCCCCC111110.  */
 { "vmpy2hwf", 0x2820003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vmpy2hwf<.cc> b,b,c 00101bbb111000000BBBCCCCCC0QQQQQ.  */
-{ "vmpy2hwf", 0x28E00000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vmpy2hwf", 0x28E00000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vmpy2hwf a,b,u6 00101bbb011000000BBBuuuuuuAAAAAA.  */
-{ "vmpy2hwf", 0x28600000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vmpy2hwf", 0x28600000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vmpy2hwf 0,b,u6 00101bbb011000000BBBuuuuuu111110.  */
 { "vmpy2hwf", 0x2860003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vmpy2hwf<.cc> b,b,u6 00101bbb111000000BBBuuuuuu1QQQQQ.  */
-{ "vmpy2hwf", 0x28E00020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vmpy2hwf", 0x28E00020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vmpy2hwf b,b,s12 00101bbb101000000BBBssssssSSSSSS.  */
-{ "vmpy2hwf", 0x28A00000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vmpy2hwf", 0x28A00000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vmpy2hwf a,limm,c 00101110001000000111CCCCCCAAAAAA.  */
-{ "vmpy2hwf", 0x2E207000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vmpy2hwf", 0x2E207000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vmpy2hwf a,b,limm 00101bbb001000000BBB111110AAAAAA.  */
-{ "vmpy2hwf", 0x28200F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vmpy2hwf", 0x28200F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vmpy2hwf 0,limm,c 00101110011000000111CCCCCC111110.  */
 { "vmpy2hwf", 0x2E60703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -17086,13 +17086,13 @@
 { "vmpy2hwf", 0x28200FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vmpy2hwf<.cc> b,b,limm 00101bbb111000000BBB1111100QQQQQ.  */
-{ "vmpy2hwf", 0x28E00F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vmpy2hwf", 0x28E00F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vmpy2hwf<.cc> 0,limm,c 00101110111000000111CCCCCC0QQQQQ.  */
 { "vmpy2hwf", 0x2EE07000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vmpy2hwf a,limm,u6 00101110011000000111uuuuuuAAAAAA.  */
-{ "vmpy2hwf", 0x2E607000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vmpy2hwf", 0x2E607000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vmpy2hwf 0,limm,u6 00101110011000000111uuuuuu111110.  */
 { "vmpy2hwf", 0x2E60703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -17104,7 +17104,7 @@
 { "vmpy2hwf", 0x2EA07000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vmpy2hwf a,limm,limm 00101110001000000111111110AAAAAA.  */
-{ "vmpy2hwf", 0x2E207F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vmpy2hwf", 0x2E207F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vmpy2hwf 0,limm,limm 00101110001000000111111110111110.  */
 { "vmpy2hwf", 0x2E207FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -17113,31 +17113,31 @@
 { "vmpy2hwf", 0x2EE07F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vmsub2hf a,b,c 00110bbb000001000BBBCCCCCCAAAAAA.  */
-{ "vmsub2hf", 0x30040000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vmsub2hf", 0x30040000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vmsub2hf 0,b,c 00110bbb000001000BBBCCCCCC111110.  */
 { "vmsub2hf", 0x3004003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vmsub2hf<.cc> b,b,c 00110bbb110001000BBBCCCCCC0QQQQQ.  */
-{ "vmsub2hf", 0x30C40000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vmsub2hf", 0x30C40000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vmsub2hf a,b,u6 00110bbb010001000BBBuuuuuuAAAAAA.  */
-{ "vmsub2hf", 0x30440000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vmsub2hf", 0x30440000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vmsub2hf 0,b,u6 00110bbb010001000BBBuuuuuu111110.  */
 { "vmsub2hf", 0x3044003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vmsub2hf<.cc> b,b,u6 00110bbb110001000BBBuuuuuu1QQQQQ.  */
-{ "vmsub2hf", 0x30C40020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vmsub2hf", 0x30C40020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vmsub2hf b,b,s12 00110bbb100001000BBBssssssSSSSSS.  */
-{ "vmsub2hf", 0x30840000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vmsub2hf", 0x30840000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vmsub2hf a,limm,c 00110110000001000111CCCCCCAAAAAA.  */
-{ "vmsub2hf", 0x36047000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vmsub2hf", 0x36047000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vmsub2hf a,b,limm 00110bbb000001000BBB111110AAAAAA.  */
-{ "vmsub2hf", 0x30040F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vmsub2hf", 0x30040F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vmsub2hf 0,limm,c 00110110000001000111CCCCCC111110.  */
 { "vmsub2hf", 0x3604703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -17146,13 +17146,13 @@
 { "vmsub2hf", 0x30040FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vmsub2hf<.cc> b,b,limm 00110bbb110001000BBB1111100QQQQQ.  */
-{ "vmsub2hf", 0x30C40F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vmsub2hf", 0x30C40F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vmsub2hf<.cc> 0,limm,c 00110110110001000111CCCCCC0QQQQQ.  */
 { "vmsub2hf", 0x36C47000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vmsub2hf a,limm,u6 00110110010001000111uuuuuuAAAAAA.  */
-{ "vmsub2hf", 0x36447000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vmsub2hf", 0x36447000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vmsub2hf 0,limm,u6 00110110010001000111uuuuuu111110.  */
 { "vmsub2hf", 0x3644703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -17164,7 +17164,7 @@
 { "vmsub2hf", 0x36847000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vmsub2hf a,limm,limm 00110110000001000111111110AAAAAA.  */
-{ "vmsub2hf", 0x36047F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vmsub2hf", 0x36047F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vmsub2hf 0,limm,limm 00110110000001000111111110111110.  */
 { "vmsub2hf", 0x36047FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -17173,31 +17173,31 @@
 { "vmsub2hf", 0x36C47F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vmsub2hfr a,b,c 00110bbb000000110BBBCCCCCCAAAAAA.  */
-{ "vmsub2hfr", 0x30030000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vmsub2hfr", 0x30030000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vmsub2hfr 0,b,c 00110bbb000000110BBBCCCCCC111110.  */
 { "vmsub2hfr", 0x3003003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vmsub2hfr<.cc> b,b,c 00110bbb110000110BBBCCCCCC0QQQQQ.  */
-{ "vmsub2hfr", 0x30C30000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vmsub2hfr", 0x30C30000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vmsub2hfr a,b,u6 00110bbb010000110BBBuuuuuuAAAAAA.  */
-{ "vmsub2hfr", 0x30430000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vmsub2hfr", 0x30430000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vmsub2hfr 0,b,u6 00110bbb010000110BBBuuuuuu111110.  */
 { "vmsub2hfr", 0x3043003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vmsub2hfr<.cc> b,b,u6 00110bbb110000110BBBuuuuuu1QQQQQ.  */
-{ "vmsub2hfr", 0x30C30020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vmsub2hfr", 0x30C30020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vmsub2hfr b,b,s12 00110bbb100000110BBBssssssSSSSSS.  */
-{ "vmsub2hfr", 0x30830000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vmsub2hfr", 0x30830000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vmsub2hfr a,limm,c 00110110000000110111CCCCCCAAAAAA.  */
-{ "vmsub2hfr", 0x36037000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vmsub2hfr", 0x36037000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vmsub2hfr a,b,limm 00110bbb000000110BBB111110AAAAAA.  */
-{ "vmsub2hfr", 0x30030F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vmsub2hfr", 0x30030F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vmsub2hfr 0,limm,c 00110110000000110111CCCCCC111110.  */
 { "vmsub2hfr", 0x3603703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -17206,13 +17206,13 @@
 { "vmsub2hfr", 0x30030FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vmsub2hfr<.cc> b,b,limm 00110bbb110000110BBB1111100QQQQQ.  */
-{ "vmsub2hfr", 0x30C30F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vmsub2hfr", 0x30C30F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vmsub2hfr<.cc> 0,limm,c 00110110110000110111CCCCCC0QQQQQ.  */
 { "vmsub2hfr", 0x36C37000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vmsub2hfr a,limm,u6 00110110010000110111uuuuuuAAAAAA.  */
-{ "vmsub2hfr", 0x36437000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vmsub2hfr", 0x36437000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vmsub2hfr 0,limm,u6 00110110010000110111uuuuuu111110.  */
 { "vmsub2hfr", 0x3643703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -17224,7 +17224,7 @@
 { "vmsub2hfr", 0x36837000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vmsub2hfr a,limm,limm 00110110000000110111111110AAAAAA.  */
-{ "vmsub2hfr", 0x36037F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vmsub2hfr", 0x36037F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vmsub2hfr 0,limm,limm 00110110000000110111111110111110.  */
 { "vmsub2hfr", 0x36037FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -17233,31 +17233,31 @@
 { "vmsub2hfr", 0x36C37F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vmsub2hnfr a,b,c 00110bbb000100011BBBCCCCCCAAAAAA.  */
-{ "vmsub2hnfr", 0x30118000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vmsub2hnfr", 0x30118000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vmsub2hnfr 0,b,c 00110bbb000100011BBBCCCCCC111110.  */
 { "vmsub2hnfr", 0x3011803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vmsub2hnfr<.cc> b,b,c 00110bbb110100011BBBCCCCCC0QQQQQ.  */
-{ "vmsub2hnfr", 0x30D18000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vmsub2hnfr", 0x30D18000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vmsub2hnfr a,b,u6 00110bbb010100011BBBuuuuuuAAAAAA.  */
-{ "vmsub2hnfr", 0x30518000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vmsub2hnfr", 0x30518000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vmsub2hnfr 0,b,u6 00110bbb010100011BBBuuuuuu111110.  */
 { "vmsub2hnfr", 0x3051803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vmsub2hnfr<.cc> b,b,u6 00110bbb110100011BBBuuuuuu1QQQQQ.  */
-{ "vmsub2hnfr", 0x30D18020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vmsub2hnfr", 0x30D18020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vmsub2hnfr b,b,s12 00110bbb100100011BBBssssssSSSSSS.  */
-{ "vmsub2hnfr", 0x30918000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vmsub2hnfr", 0x30918000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vmsub2hnfr a,limm,c 00110110000100011111CCCCCCAAAAAA.  */
-{ "vmsub2hnfr", 0x3611F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vmsub2hnfr", 0x3611F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vmsub2hnfr a,b,limm 00110bbb000100011BBB111110AAAAAA.  */
-{ "vmsub2hnfr", 0x30118F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vmsub2hnfr", 0x30118F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vmsub2hnfr 0,limm,c 00110110000100011111CCCCCC111110.  */
 { "vmsub2hnfr", 0x3611F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -17266,13 +17266,13 @@
 { "vmsub2hnfr", 0x30118FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vmsub2hnfr<.cc> b,b,limm 00110bbb110100011BBB1111100QQQQQ.  */
-{ "vmsub2hnfr", 0x30D18F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vmsub2hnfr", 0x30D18F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vmsub2hnfr<.cc> 0,limm,c 00110110110100011111CCCCCC0QQQQQ.  */
 { "vmsub2hnfr", 0x36D1F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vmsub2hnfr a,limm,u6 00110110010100011111uuuuuuAAAAAA.  */
-{ "vmsub2hnfr", 0x3651F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vmsub2hnfr", 0x3651F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vmsub2hnfr 0,limm,u6 00110110010100011111uuuuuu111110.  */
 { "vmsub2hnfr", 0x3651F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -17284,7 +17284,7 @@
 { "vmsub2hnfr", 0x3691F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vmsub2hnfr a,limm,limm 00110110000100011111111110AAAAAA.  */
-{ "vmsub2hnfr", 0x3611FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vmsub2hnfr", 0x3611FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vmsub2hnfr 0,limm,limm 00110110000100011111111110111110.  */
 { "vmsub2hnfr", 0x3611FFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -17293,277 +17293,277 @@
 { "vmsub2hnfr", 0x36D1FF80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vneg2h b,c 00101bbb001011110BBBCCCCCC101010.  */
-{ "vneg2h", 0x282F002A, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RC }, { 0 }},
+{ "vneg2h", 0x282F002A, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RC }, { 0 }},
 
 /* vneg2h 0,c 00101110001011110111CCCCCC101010.  */
 { "vneg2h", 0x2E2F702A, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RC }, { 0 }},
 
 /* vneg2h b,u6 00101bbb011011110BBBuuuuuu101010.  */
-{ "vneg2h", 0x286F002A, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, UIMM6_20 }, { 0 }},
+{ "vneg2h", 0x286F002A, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, UIMM6_20 }, { 0 }},
 
 /* vneg2h 0,u6 00101110011011110111uuuuuu101010.  */
 { "vneg2h", 0x2E6F702A, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, UIMM6_20 }, { 0 }},
 
 /* vneg2h b,limm 00101bbb001011110BBB111110101010.  */
-{ "vneg2h", 0x282F0FAA, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, LIMM }, { 0 }},
+{ "vneg2h", 0x282F0FAA, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, LIMM }, { 0 }},
 
 /* vneg2h 0,limm 00101110001011110111111110101010.  */
 { "vneg2h", 0x2E2F7FAA, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM }, { 0 }},
 
 /* vnegs2h b,c 00101bbb001011110BBBCCCCCC101011.  */
-{ "vnegs2h", 0x282F002B, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RC }, { 0 }},
+{ "vnegs2h", 0x282F002B, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RC }, { 0 }},
 
 /* vnegs2h 0,c 00101110001011110111CCCCCC101011.  */
 { "vnegs2h", 0x2E2F702B, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RC }, { 0 }},
 
 /* vnegs2h b,u6 00101bbb011011110BBBuuuuuu101011.  */
-{ "vnegs2h", 0x286F002B, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, UIMM6_20 }, { 0 }},
+{ "vnegs2h", 0x286F002B, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, UIMM6_20 }, { 0 }},
 
 /* vnegs2h 0,u6 00101110011011110111uuuuuu101011.  */
 { "vnegs2h", 0x2E6F702B, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, UIMM6_20 }, { 0 }},
 
 /* vnegs2h b,limm 00101bbb001011110BBB111110101011.  */
-{ "vnegs2h", 0x282F0FAB, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, LIMM }, { 0 }},
+{ "vnegs2h", 0x282F0FAB, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, LIMM }, { 0 }},
 
 /* vnegs2h 0,limm 00101110001011110111111110101011.  */
 { "vnegs2h", 0x2E2F7FAB, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM }, { 0 }},
 
 /* vnorm2h b,c 00101bbb001011110BBBCCCCCC101100.  */
-{ "vnorm2h", 0x282F002C, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RC }, { 0 }},
+{ "vnorm2h", 0x282F002C, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RC }, { 0 }},
 
 /* vnorm2h 0,c 00101110001011110111CCCCCC101100.  */
 { "vnorm2h", 0x2E2F702C, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RC }, { 0 }},
 
 /* vnorm2h b,u6 00101bbb011011110BBBuuuuuu101100.  */
-{ "vnorm2h", 0x286F002C, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, UIMM6_20 }, { 0 }},
+{ "vnorm2h", 0x286F002C, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, UIMM6_20 }, { 0 }},
 
 /* vnorm2h 0,u6 00101110011011110111uuuuuu101100.  */
 { "vnorm2h", 0x2E6F702C, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, UIMM6_20 }, { 0 }},
 
 /* vnorm2h b,limm 00101bbb001011110BBB111110101100.  */
-{ "vnorm2h", 0x282F0FAC, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, LIMM }, { 0 }},
+{ "vnorm2h", 0x282F0FAC, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, LIMM }, { 0 }},
 
 /* vnorm2h 0,limm 00101110001011110111111110101100.  */
 { "vnorm2h", 0x2E2F7FAC, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM }, { 0 }},
 
 /* vrep2hl b,c 00101bbb001011110BBBCCCCCC100010.  */
-{ "vrep2hl", 0x282F0022, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RC }, { 0 }},
+{ "vrep2hl", 0x282F0022, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RC }, { 0 }},
 
 /* vrep2hl 0,c 00101110001011110111CCCCCC100010.  */
 { "vrep2hl", 0x2E2F7022, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RC }, { 0 }},
 
 /* vrep2hl b,u6 00101bbb011011110BBBuuuuuu100010.  */
-{ "vrep2hl", 0x286F0022, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, UIMM6_20 }, { 0 }},
+{ "vrep2hl", 0x286F0022, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, UIMM6_20 }, { 0 }},
 
 /* vrep2hl 0,u6 00101110011011110111uuuuuu100010.  */
 { "vrep2hl", 0x2E6F7022, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, UIMM6_20 }, { 0 }},
 
 /* vrep2hl b,limm 00101bbb001011110BBB111110100010.  */
-{ "vrep2hl", 0x282F0FA2, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, LIMM }, { 0 }},
+{ "vrep2hl", 0x282F0FA2, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, LIMM }, { 0 }},
 
 /* vrep2hl 0,limm 00101110001011110111111110100010.  */
 { "vrep2hl", 0x2E2F7FA2, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM }, { 0 }},
 
 /* vrep2hm b,c 00101bbb001011110BBBCCCCCC100011.  */
-{ "vrep2hm", 0x282F0023, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RC }, { 0 }},
+{ "vrep2hm", 0x282F0023, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RC }, { 0 }},
 
 /* vrep2hm 0,c 00101110001011110111CCCCCC100011.  */
 { "vrep2hm", 0x2E2F7023, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RC }, { 0 }},
 
 /* vrep2hm b,u6 00101bbb011011110BBBuuuuuu100011.  */
-{ "vrep2hm", 0x286F0023, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, UIMM6_20 }, { 0 }},
+{ "vrep2hm", 0x286F0023, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, UIMM6_20 }, { 0 }},
 
 /* vrep2hm 0,u6 00101110011011110111uuuuuu100011.  */
 { "vrep2hm", 0x2E6F7023, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, UIMM6_20 }, { 0 }},
 
 /* vrep2hm b,limm 00101bbb001011110BBB111110100011.  */
-{ "vrep2hm", 0x282F0FA3, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, LIMM }, { 0 }},
+{ "vrep2hm", 0x282F0FA3, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, LIMM }, { 0 }},
 
 /* vrep2hm 0,limm 00101110001011110111111110100011.  */
 { "vrep2hm", 0x2E2F7FA3, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM }, { 0 }},
 
 /* vsext2bhl b,c 00101bbb001011110BBBCCCCCC100110.  */
-{ "vsext2bhl", 0x282F0026, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RC }, { 0 }},
+{ "vsext2bhl", 0x282F0026, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RC }, { 0 }},
 
 /* vsext2bhl 0,c 00101110001011110111CCCCCC100110.  */
 { "vsext2bhl", 0x2E2F7026, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RC }, { 0 }},
 
 /* vsext2bhl b,u6 00101bbb011011110BBBuuuuuu100110.  */
-{ "vsext2bhl", 0x286F0026, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, UIMM6_20 }, { 0 }},
+{ "vsext2bhl", 0x286F0026, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, UIMM6_20 }, { 0 }},
 
 /* vsext2bhl 0,u6 00101110011011110111uuuuuu100110.  */
 { "vsext2bhl", 0x2E6F7026, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, UIMM6_20 }, { 0 }},
 
 /* vsext2bhl b,limm 00101bbb001011110BBB111110100110.  */
-{ "vsext2bhl", 0x282F0FA6, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, LIMM }, { 0 }},
+{ "vsext2bhl", 0x282F0FA6, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, LIMM }, { 0 }},
 
 /* vsext2bhl 0,limm 00101110001011110111111110100110.  */
 { "vsext2bhl", 0x2E2F7FA6, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM }, { 0 }},
 
 /* vsext2bhm b,c 00101bbb001011110BBBCCCCCC100111.  */
-{ "vsext2bhm", 0x282F0027, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RC }, { 0 }},
+{ "vsext2bhm", 0x282F0027, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RC }, { 0 }},
 
 /* vsext2bhm 0,c 00101110001011110111CCCCCC100111.  */
 { "vsext2bhm", 0x2E2F7027, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RC }, { 0 }},
 
 /* vsext2bhm b,u6 00101bbb011011110BBBuuuuuu100111.  */
-{ "vsext2bhm", 0x286F0027, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, UIMM6_20 }, { 0 }},
+{ "vsext2bhm", 0x286F0027, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, UIMM6_20 }, { 0 }},
 
 /* vsext2bhm 0,u6 00101110011011110111uuuuuu100111.  */
 { "vsext2bhm", 0x2E6F7027, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, UIMM6_20 }, { 0 }},
 
 /* vsext2bhm b,limm 00101bbb001011110BBB111110100111.  */
-{ "vsext2bhm", 0x282F0FA7, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, LIMM }, { 0 }},
+{ "vsext2bhm", 0x282F0FA7, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, LIMM }, { 0 }},
 
 /* vsext2bhm 0,limm 00101110001011110111111110100111.  */
 { "vsext2bhm", 0x2E2F7FA7, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM }, { 0 }},
 
 /* vsub2 a,b,c 00101bbb001111010BBBCCCCCCAAAAAA.  */
-{ "vsub2", 0x283D0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, RC }, { 0 }},
+{ "vsub2", 0x283D0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, RC }, { 0 }},
 
 /* vsub2 0,b,c 00101bbb001111010BBBCCCCCC111110.  */
-{ "vsub2", 0x283D003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, RC }, { 0 }},
+{ "vsub2", 0x283D003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, RC }, { 0 }},
 
 /* vsub2<.cc> b,b,c 00101bbb111111010BBBCCCCCC0QQQQQ.  */
-{ "vsub2", 0x28FD0000, 0xF8FF8020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, RC }, { C_CC }},
+{ "vsub2", 0x28FD0000, 0xF8FF8020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vsub2 a,b,u6 00101bbb011111010BBBuuuuuuAAAAAA.  */
-{ "vsub2", 0x287D0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vsub2", 0x287D0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vsub2 0,b,u6 00101bbb011111010BBBuuuuuu111110.  */
-{ "vsub2", 0x287D003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, UIMM6_20 }, { 0 }},
+{ "vsub2", 0x287D003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vsub2<.cc> b,b,u6 00101bbb111111010BBBuuuuuu1QQQQQ.  */
-{ "vsub2", 0x28FD0020, 0xF8FF8020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vsub2", 0x28FD0020, 0xF8FF8020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vsub2 b,b,s12 00101bbb101111010BBBssssssSSSSSS.  */
-{ "vsub2", 0x28BD0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vsub2", 0x28BD0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vsub2 a,limm,c 00101110001111010111CCCCCCAAAAAA.  */
-{ "vsub2", 0x2E3D7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, RC }, { 0 }},
+{ "vsub2", 0x2E3D7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vsub2 a,b,limm 00101bbb001111010BBB111110AAAAAA.  */
-{ "vsub2", 0x283D0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, LIMM }, { 0 }},
+{ "vsub2", 0x283D0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vsub2 0,limm,c 00101110001111010111CCCCCC111110.  */
-{ "vsub2", 0x2E3D703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { 0 }},
+{ "vsub2", 0x2E3D703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { 0 }},
 
 /* vsub2 0,b,limm 00101bbb001111010BBB111110111110.  */
-{ "vsub2", 0x283D0FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, LIMM }, { 0 }},
+{ "vsub2", 0x283D0FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, LIMM }, { 0 }},
 
 /* vsub2<.cc> b,b,limm 00101bbb111111010BBB1111100QQQQQ.  */
-{ "vsub2", 0x28FD0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, LIMM }, { C_CC }},
+{ "vsub2", 0x28FD0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vsub2<.cc> 0,limm,c 00101110111111010111CCCCCC0QQQQQ.  */
-{ "vsub2", 0x2EFD7000, 0xFFFFF020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_CC }},
+{ "vsub2", 0x2EFD7000, 0xFFFFF020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_CC }},
 
 /* vsub2 a,limm,u6 00101110011111010111uuuuuuAAAAAA.  */
-{ "vsub2", 0x2E7D7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vsub2", 0x2E7D7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vsub2 0,limm,u6 00101110011111010111uuuuuu111110.  */
-{ "vsub2", 0x2E7D703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { 0 }},
+{ "vsub2", 0x2E7D703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { 0 }},
 
 /* vsub2<.cc> 0,limm,u6 00101110111111010111uuuuuu1QQQQQ.  */
-{ "vsub2", 0x2EFD7020, 0xFFFFF020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
+{ "vsub2", 0x2EFD7020, 0xFFFFF020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
 
 /* vsub2 0,limm,s12 00101110101111010111ssssssSSSSSS.  */
-{ "vsub2", 0x2EBD7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, SIMM12_20 }, { 0 }},
+{ "vsub2", 0x2EBD7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vsub2 a,limm,limm 00101110001111010111111110AAAAAA.  */
-{ "vsub2", 0x2E3D7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vsub2", 0x2E3D7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vsub2 0,limm,limm 00101110001111010111111110111110.  */
-{ "vsub2", 0x2E3D7FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { 0 }},
+{ "vsub2", 0x2E3D7FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { 0 }},
 
 /* vsub2<.cc> 0,limm,limm 001011101111110101111111100QQQQQ.  */
-{ "vsub2", 0x2EFD7F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_CC }},
+{ "vsub2", 0x2EFD7F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vsub2h a,b,c 00101bbb000101010BBBCCCCCCAAAAAA.  */
-{ "vsub2h", 0x28150000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, RC }, { 0 }},
+{ "vsub2h", 0x28150000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, RC }, { 0 }},
 
 /* vsub2h 0,b,c 00101bbb000101010BBBCCCCCC111110.  */
-{ "vsub2h", 0x2815003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, RC }, { 0 }},
+{ "vsub2h", 0x2815003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, RC }, { 0 }},
 
 /* vsub2h<.cc> b,b,c 00101bbb110101010BBBCCCCCC0QQQQQ.  */
-{ "vsub2h", 0x28D50000, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, RC }, { C_CC }},
+{ "vsub2h", 0x28D50000, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vsub2h a,b,u6 00101bbb010101010BBBuuuuuuAAAAAA.  */
-{ "vsub2h", 0x28550000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vsub2h", 0x28550000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vsub2h 0,b,u6 00101bbb010101010BBBuuuuuu111110.  */
-{ "vsub2h", 0x2855003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, UIMM6_20 }, { 0 }},
+{ "vsub2h", 0x2855003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vsub2h<.cc> b,b,u6 00101bbb110101010BBBuuuuuu1QQQQQ.  */
-{ "vsub2h", 0x28D50020, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vsub2h", 0x28D50020, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vsub2h b,b,s12 00101bbb100101010BBBssssssSSSSSS.  */
-{ "vsub2h", 0x28950000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vsub2h", 0x28950000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vsub2h a,limm,c 00101110000101010111CCCCCCAAAAAA.  */
-{ "vsub2h", 0x2E157000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, RC }, { 0 }},
+{ "vsub2h", 0x2E157000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vsub2h a,b,limm 00101bbb000101010BBB111110AAAAAA.  */
-{ "vsub2h", 0x28150F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, LIMM }, { 0 }},
+{ "vsub2h", 0x28150F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vsub2h 0,limm,c 00101110000101010111CCCCCC111110.  */
-{ "vsub2h", 0x2E15703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, RC }, { 0 }},
+{ "vsub2h", 0x2E15703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, RC }, { 0 }},
 
 /* vsub2h 0,b,limm 00101bbb000101010BBB111110111110.  */
-{ "vsub2h", 0x28150FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, LIMM }, { 0 }},
+{ "vsub2h", 0x28150FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, LIMM }, { 0 }},
 
 /* vsub2h<.cc> b,b,limm 00101bbb110101010BBB1111100QQQQQ.  */
-{ "vsub2h", 0x28D50F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, LIMM }, { C_CC }},
+{ "vsub2h", 0x28D50F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vsub2h<.cc> 0,limm,c 00101110110101010111CCCCCC0QQQQQ.  */
-{ "vsub2h", 0x2ED57000, 0xFFFFF020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, RC }, { C_CC }},
+{ "vsub2h", 0x2ED57000, 0xFFFFF020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, RC }, { C_CC }},
 
 /* vsub2h a,limm,u6 00101110010101010111uuuuuuAAAAAA.  */
-{ "vsub2h", 0x2E557000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vsub2h", 0x2E557000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vsub2h 0,limm,u6 00101110010101010111uuuuuu111110.  */
-{ "vsub2h", 0x2E55703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, UIMM6_20 }, { 0 }},
+{ "vsub2h", 0x2E55703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, UIMM6_20 }, { 0 }},
 
 /* vsub2h<.cc> 0,limm,u6 00101110110101010111uuuuuu1QQQQQ.  */
-{ "vsub2h", 0x2ED57020, 0xFFFFF020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
+{ "vsub2h", 0x2ED57020, 0xFFFFF020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
 
 /* vsub2h 0,limm,s12 00101110100101010111ssssssSSSSSS.  */
-{ "vsub2h", 0x2E957000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, SIMM12_20 }, { 0 }},
+{ "vsub2h", 0x2E957000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vsub2h a,limm,limm 00101110000101010111111110AAAAAA.  */
-{ "vsub2h", 0x2E157F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vsub2h", 0x2E157F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vsub2h 0,limm,limm 00101110000101010111111110111110.  */
-{ "vsub2h", 0x2E157FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, LIMMdup }, { 0 }},
+{ "vsub2h", 0x2E157FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, LIMMdup }, { 0 }},
 
 /* vsub2h<.cc> 0,limm,limm 001011101101010101111111100QQQQQ.  */
-{ "vsub2h", 0x2ED57F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, LIMMdup }, { C_CC }},
+{ "vsub2h", 0x2ED57F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vsub4b a,b,c 00101bbb001001010BBBCCCCCCAAAAAA.  */
-{ "vsub4b", 0x28250000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vsub4b", 0x28250000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vsub4b 0,b,c 00101bbb001001010BBBCCCCCC111110.  */
 { "vsub4b", 0x2825003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vsub4b<.cc> b,b,c 00101bbb111001010BBBCCCCCC0QQQQQ.  */
-{ "vsub4b", 0x28E50000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vsub4b", 0x28E50000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vsub4b a,b,u6 00101bbb011001010BBBuuuuuuAAAAAA.  */
-{ "vsub4b", 0x28650000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vsub4b", 0x28650000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vsub4b 0,b,u6 00101bbb011001010BBBuuuuuu111110.  */
 { "vsub4b", 0x2865003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vsub4b<.cc> b,b,u6 00101bbb111001010BBBuuuuuu1QQQQQ.  */
-{ "vsub4b", 0x28E50020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vsub4b", 0x28E50020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vsub4b b,b,s12 00101bbb101001010BBBssssssSSSSSS.  */
-{ "vsub4b", 0x28A50000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vsub4b", 0x28A50000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vsub4b a,limm,c 00101110001001010111CCCCCCAAAAAA.  */
-{ "vsub4b", 0x2E257000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vsub4b", 0x2E257000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vsub4b a,b,limm 00101bbb001001010BBB111110AAAAAA.  */
-{ "vsub4b", 0x28250F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vsub4b", 0x28250F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vsub4b 0,limm,c 00101110011001010111CCCCCC111110.  */
 { "vsub4b", 0x2E65703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -17572,13 +17572,13 @@
 { "vsub4b", 0x28250FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vsub4b<.cc> b,b,limm 00101bbb111001010BBB1111100QQQQQ.  */
-{ "vsub4b", 0x28E50F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vsub4b", 0x28E50F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vsub4b<.cc> 0,limm,c 00101110111001010111CCCCCC0QQQQQ.  */
 { "vsub4b", 0x2EE57000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vsub4b a,limm,u6 00101110011001010111uuuuuuAAAAAA.  */
-{ "vsub4b", 0x2E657000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vsub4b", 0x2E657000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vsub4b 0,limm,u6 00101110011001010111uuuuuu111110.  */
 { "vsub4b", 0x2E65703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -17590,7 +17590,7 @@
 { "vsub4b", 0x2EA57000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vsub4b a,limm,limm 00101110001001010111111110AAAAAA.  */
-{ "vsub4b", 0x2E257F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vsub4b", 0x2E257F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vsub4b 0,limm,limm 00101110001001010111111110111110.  */
 { "vsub4b", 0x2E257FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -17599,271 +17599,271 @@
 { "vsub4b", 0x2EE57F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vsub4h a,b,c 00101bbb001110010BBBCCCCCCAAAAAA.  */
-{ "vsub4h", 0x28390000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, RC }, { 0 }},
+{ "vsub4h", 0x28390000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, RC }, { 0 }},
 
 /* vsub4h 0,b,c 00101bbb001110010BBBCCCCCC111110.  */
-{ "vsub4h", 0x2839003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, RC }, { 0 }},
+{ "vsub4h", 0x2839003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, RC }, { 0 }},
 
 /* vsub4h<.cc> b,b,c 00101bbb111110010BBBCCCCCC0QQQQQ.  */
-{ "vsub4h", 0x28F90000, 0xF8FF8020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, RC }, { C_CC }},
+{ "vsub4h", 0x28F90000, 0xF8FF8020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vsub4h a,b,u6 00101bbb011110010BBBuuuuuuAAAAAA.  */
-{ "vsub4h", 0x28790000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vsub4h", 0x28790000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vsub4h 0,b,u6 00101bbb011110010BBBuuuuuu111110.  */
-{ "vsub4h", 0x2879003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, UIMM6_20 }, { 0 }},
+{ "vsub4h", 0x2879003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vsub4h<.cc> b,b,u6 00101bbb111110010BBBuuuuuu1QQQQQ.  */
-{ "vsub4h", 0x28F90020, 0xF8FF8020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vsub4h", 0x28F90020, 0xF8FF8020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vsub4h b,b,s12 00101bbb101110010BBBssssssSSSSSS.  */
-{ "vsub4h", 0x28B90000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vsub4h", 0x28B90000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vsub4h a,limm,c 00101110001110010111CCCCCCAAAAAA.  */
-{ "vsub4h", 0x2E397000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, RC }, { 0 }},
+{ "vsub4h", 0x2E397000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vsub4h a,b,limm 00101bbb001110010BBB111110AAAAAA.  */
-{ "vsub4h", 0x28390F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, LIMM }, { 0 }},
+{ "vsub4h", 0x28390F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vsub4h 0,limm,c 00101110001110010111CCCCCC111110.  */
-{ "vsub4h", 0x2E39703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { 0 }},
+{ "vsub4h", 0x2E39703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { 0 }},
 
 /* vsub4h 0,b,limm 00101bbb001110010BBB111110111110.  */
-{ "vsub4h", 0x28390FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, LIMM }, { 0 }},
+{ "vsub4h", 0x28390FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, LIMM }, { 0 }},
 
 /* vsub4h<.cc> b,b,limm 00101bbb111110010BBB1111100QQQQQ.  */
-{ "vsub4h", 0x28F90F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, LIMM }, { C_CC }},
+{ "vsub4h", 0x28F90F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vsub4h<.cc> 0,limm,c 00101110111110010111CCCCCC0QQQQQ.  */
-{ "vsub4h", 0x2EF97000, 0xFFFFF020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_CC }},
+{ "vsub4h", 0x2EF97000, 0xFFFFF020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_CC }},
 
 /* vsub4h a,limm,u6 00101110011110010111uuuuuuAAAAAA.  */
-{ "vsub4h", 0x2E797000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vsub4h", 0x2E797000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vsub4h 0,limm,u6 00101110011110010111uuuuuu111110.  */
-{ "vsub4h", 0x2E79703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { 0 }},
+{ "vsub4h", 0x2E79703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { 0 }},
 
 /* vsub4h<.cc> 0,limm,u6 00101110111110010111uuuuuu1QQQQQ.  */
-{ "vsub4h", 0x2EF97020, 0xFFFFF020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
+{ "vsub4h", 0x2EF97020, 0xFFFFF020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
 
 /* vsub4h 0,limm,s12 00101110101110010111ssssssSSSSSS.  */
-{ "vsub4h", 0x2EB97000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, SIMM12_20 }, { 0 }},
+{ "vsub4h", 0x2EB97000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vsub4h a,limm,limm 00101110001110010111111110AAAAAA.  */
-{ "vsub4h", 0x2E397F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vsub4h", 0x2E397F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vsub4h 0,limm,limm 00101110001110010111111110111110.  */
-{ "vsub4h", 0x2E397FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { 0 }},
+{ "vsub4h", 0x2E397FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { 0 }},
 
 /* vsub4h<.cc> 0,limm,limm 001011101111100101111111100QQQQQ.  */
-{ "vsub4h", 0x2EF97F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_CC }},
+{ "vsub4h", 0x2EF97F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vsubadd a,b,c 00101bbb001111110BBBCCCCCCAAAAAA.  */
-{ "vsubadd", 0x283F0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, RC }, { 0 }},
+{ "vsubadd", 0x283F0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, RC }, { 0 }},
 
 /* vsubadd 0,b,c 00101bbb001111110BBBCCCCCC111110.  */
-{ "vsubadd", 0x283F003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, RC }, { 0 }},
+{ "vsubadd", 0x283F003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, RC }, { 0 }},
 
 /* vsubadd<.cc> b,b,c 00101bbb111111110BBBCCCCCC0QQQQQ.  */
-{ "vsubadd", 0x28FF0000, 0xF8FF8020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, RC }, { C_CC }},
+{ "vsubadd", 0x28FF0000, 0xF8FF8020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vsubadd a,b,u6 00101bbb011111110BBBuuuuuuAAAAAA.  */
-{ "vsubadd", 0x287F0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vsubadd", 0x287F0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vsubadd 0,b,u6 00101bbb011111110BBBuuuuuu111110.  */
-{ "vsubadd", 0x287F003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, UIMM6_20 }, { 0 }},
+{ "vsubadd", 0x287F003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vsubadd<.cc> b,b,u6 00101bbb111111110BBBuuuuuu1QQQQQ.  */
-{ "vsubadd", 0x28FF0020, 0xF8FF8020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vsubadd", 0x28FF0020, 0xF8FF8020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vsubadd b,b,s12 00101bbb101111110BBBssssssSSSSSS.  */
-{ "vsubadd", 0x28BF0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vsubadd", 0x28BF0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vsubadd a,limm,c 00101110001111110111CCCCCCAAAAAA.  */
-{ "vsubadd", 0x2E3F7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, RC }, { 0 }},
+{ "vsubadd", 0x2E3F7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vsubadd a,b,limm 00101bbb001111110BBB111110AAAAAA.  */
-{ "vsubadd", 0x283F0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, LIMM }, { 0 }},
+{ "vsubadd", 0x283F0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vsubadd 0,limm,c 00101110001111110111CCCCCC111110.  */
-{ "vsubadd", 0x2E3F703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { 0 }},
+{ "vsubadd", 0x2E3F703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { 0 }},
 
 /* vsubadd 0,b,limm 00101bbb001111110BBB111110111110.  */
-{ "vsubadd", 0x283F0FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, LIMM }, { 0 }},
+{ "vsubadd", 0x283F0FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, LIMM }, { 0 }},
 
 /* vsubadd<.cc> b,b,limm 00101bbb111111110BBB1111100QQQQQ.  */
-{ "vsubadd", 0x28FF0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, LIMM }, { C_CC }},
+{ "vsubadd", 0x28FF0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vsubadd<.cc> 0,limm,c 00101110111111110111CCCCCC0QQQQQ.  */
-{ "vsubadd", 0x2EFF7000, 0xFFFFF020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_CC }},
+{ "vsubadd", 0x2EFF7000, 0xFFFFF020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_CC }},
 
 /* vsubadd a,limm,u6 00101110011111110111uuuuuuAAAAAA.  */
-{ "vsubadd", 0x2E7F7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vsubadd", 0x2E7F7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vsubadd 0,limm,u6 00101110011111110111uuuuuu111110.  */
-{ "vsubadd", 0x2E7F703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { 0 }},
+{ "vsubadd", 0x2E7F703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { 0 }},
 
 /* vsubadd<.cc> 0,limm,u6 00101110111111110111uuuuuu1QQQQQ.  */
-{ "vsubadd", 0x2EFF7020, 0xFFFFF020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
+{ "vsubadd", 0x2EFF7020, 0xFFFFF020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
 
 /* vsubadd 0,limm,s12 00101110101111110111ssssssSSSSSS.  */
-{ "vsubadd", 0x2EBF7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, SIMM12_20 }, { 0 }},
+{ "vsubadd", 0x2EBF7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vsubadd a,limm,limm 00101110001111110111111110AAAAAA.  */
-{ "vsubadd", 0x2E3F7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vsubadd", 0x2E3F7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vsubadd 0,limm,limm 00101110001111110111111110111110.  */
-{ "vsubadd", 0x2E3F7FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { 0 }},
+{ "vsubadd", 0x2E3F7FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { 0 }},
 
 /* vsubadd<.cc> 0,limm,limm 001011101111111101111111100QQQQQ.  */
-{ "vsubadd", 0x2EFF7F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_CC }},
+{ "vsubadd", 0x2EFF7F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vsubadd2h a,b,c 00101bbb000101110BBBCCCCCCAAAAAA.  */
-{ "vsubadd2h", 0x28170000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, RC }, { 0 }},
+{ "vsubadd2h", 0x28170000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, RC }, { 0 }},
 
 /* vsubadd2h 0,b,c 00101bbb000101110BBBCCCCCC111110.  */
-{ "vsubadd2h", 0x2817003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, RC }, { 0 }},
+{ "vsubadd2h", 0x2817003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, RC }, { 0 }},
 
 /* vsubadd2h<.cc> b,b,c 00101bbb110101110BBBCCCCCC0QQQQQ.  */
-{ "vsubadd2h", 0x28D70000, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, RC }, { C_CC }},
+{ "vsubadd2h", 0x28D70000, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vsubadd2h a,b,u6 00101bbb010101110BBBuuuuuuAAAAAA.  */
-{ "vsubadd2h", 0x28570000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vsubadd2h", 0x28570000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vsubadd2h 0,b,u6 00101bbb010101110BBBuuuuuu111110.  */
-{ "vsubadd2h", 0x2857003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, UIMM6_20 }, { 0 }},
+{ "vsubadd2h", 0x2857003E, 0xF8FF803F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vsubadd2h<.cc> b,b,u6 00101bbb110101110BBBuuuuuu1QQQQQ.  */
-{ "vsubadd2h", 0x28D70020, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vsubadd2h", 0x28D70020, 0xF8FF8020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vsubadd2h b,b,s12 00101bbb100101110BBBssssssSSSSSS.  */
-{ "vsubadd2h", 0x28970000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vsubadd2h", 0x28970000, 0xF8FF8000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vsubadd2h a,limm,c 00101110000101110111CCCCCCAAAAAA.  */
-{ "vsubadd2h", 0x2E177000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, RC }, { 0 }},
+{ "vsubadd2h", 0x2E177000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vsubadd2h a,b,limm 00101bbb000101110BBB111110AAAAAA.  */
-{ "vsubadd2h", 0x28170F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, RB, LIMM }, { 0 }},
+{ "vsubadd2h", 0x28170F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vsubadd2h 0,limm,c 00101110000101110111CCCCCC111110.  */
-{ "vsubadd2h", 0x2E17703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, RC }, { 0 }},
+{ "vsubadd2h", 0x2E17703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, RC }, { 0 }},
 
 /* vsubadd2h 0,b,limm 00101bbb000101110BBB111110111110.  */
-{ "vsubadd2h", 0x28170FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, RB, LIMM }, { 0 }},
+{ "vsubadd2h", 0x28170FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, RB, LIMM }, { 0 }},
 
 /* vsubadd2h<.cc> b,b,limm 00101bbb110101110BBB1111100QQQQQ.  */
-{ "vsubadd2h", 0x28D70F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RB, RBdup, LIMM }, { C_CC }},
+{ "vsubadd2h", 0x28D70F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vsubadd2h<.cc> 0,limm,c 00101110110101110111CCCCCC0QQQQQ.  */
-{ "vsubadd2h", 0x2ED77000, 0xFFFFF020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, RC }, { C_CC }},
+{ "vsubadd2h", 0x2ED77000, 0xFFFFF020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, RC }, { C_CC }},
 
 /* vsubadd2h a,limm,u6 00101110010101110111uuuuuuAAAAAA.  */
-{ "vsubadd2h", 0x2E577000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vsubadd2h", 0x2E577000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vsubadd2h 0,limm,u6 00101110010101110111uuuuuu111110.  */
-{ "vsubadd2h", 0x2E57703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, UIMM6_20 }, { 0 }},
+{ "vsubadd2h", 0x2E57703E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, UIMM6_20 }, { 0 }},
 
 /* vsubadd2h<.cc> 0,limm,u6 00101110110101110111uuuuuu1QQQQQ.  */
-{ "vsubadd2h", 0x2ED77020, 0xFFFFF020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
+{ "vsubadd2h", 0x2ED77020, 0xFFFFF020, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
 
 /* vsubadd2h 0,limm,s12 00101110100101110111ssssssSSSSSS.  */
-{ "vsubadd2h", 0x2E977000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, SIMM12_20 }, { 0 }},
+{ "vsubadd2h", 0x2E977000, 0xFFFFF000, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vsubadd2h a,limm,limm 00101110000101110111111110AAAAAA.  */
-{ "vsubadd2h", 0x2E177F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vsubadd2h", 0x2E177F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vsubadd2h 0,limm,limm 00101110000101110111111110111110.  */
-{ "vsubadd2h", 0x2E177FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, LIMMdup }, { 0 }},
+{ "vsubadd2h", 0x2E177FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, LIMMdup }, { 0 }},
 
 /* vsubadd2h<.cc> 0,limm,limm 001011101101011101111111100QQQQQ.  */
-{ "vsubadd2h", 0x2ED77F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, ARITH, MPY7E, { ZA, LIMM, LIMMdup }, { C_CC }},
+{ "vsubadd2h", 0x2ED77F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM | ARC_OPCODE_ARCv2HS, MPY, MPY7E, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vsubadd4h a,b,c 00101bbb001110110BBBCCCCCCAAAAAA.  */
-{ "vsubadd4h", 0x283B0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, RC }, { 0 }},
+{ "vsubadd4h", 0x283B0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, RC }, { 0 }},
 
 /* vsubadd4h 0,b,c 00101bbb001110110BBBCCCCCC111110.  */
-{ "vsubadd4h", 0x283B003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, RC }, { 0 }},
+{ "vsubadd4h", 0x283B003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, RC }, { 0 }},
 
 /* vsubadd4h<.cc> b,b,c 00101bbb111110110BBBCCCCCC0QQQQQ.  */
-{ "vsubadd4h", 0x28FB0000, 0xF8FF8020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, RC }, { C_CC }},
+{ "vsubadd4h", 0x28FB0000, 0xF8FF8020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vsubadd4h a,b,u6 00101bbb011110110BBBuuuuuuAAAAAA.  */
-{ "vsubadd4h", 0x287B0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vsubadd4h", 0x287B0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vsubadd4h 0,b,u6 00101bbb011110110BBBuuuuuu111110.  */
-{ "vsubadd4h", 0x287B003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, UIMM6_20 }, { 0 }},
+{ "vsubadd4h", 0x287B003E, 0xF8FF803F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vsubadd4h<.cc> b,b,u6 00101bbb111110110BBBuuuuuu1QQQQQ.  */
-{ "vsubadd4h", 0x28FB0020, 0xF8FF8020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vsubadd4h", 0x28FB0020, 0xF8FF8020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vsubadd4h b,b,s12 00101bbb101110110BBBssssssSSSSSS.  */
-{ "vsubadd4h", 0x28BB0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vsubadd4h", 0x28BB0000, 0xF8FF8000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vsubadd4h a,limm,c 00101110001110110111CCCCCCAAAAAA.  */
-{ "vsubadd4h", 0x2E3B7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, RC }, { 0 }},
+{ "vsubadd4h", 0x2E3B7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vsubadd4h a,b,limm 00101bbb001110110BBB111110AAAAAA.  */
-{ "vsubadd4h", 0x283B0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, RB, LIMM }, { 0 }},
+{ "vsubadd4h", 0x283B0F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vsubadd4h 0,limm,c 00101110001110110111CCCCCC111110.  */
-{ "vsubadd4h", 0x2E3B703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { 0 }},
+{ "vsubadd4h", 0x2E3B703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { 0 }},
 
 /* vsubadd4h 0,b,limm 00101bbb001110110BBB111110111110.  */
-{ "vsubadd4h", 0x283B0FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, RB, LIMM }, { 0 }},
+{ "vsubadd4h", 0x283B0FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, RB, LIMM }, { 0 }},
 
 /* vsubadd4h<.cc> b,b,limm 00101bbb111110110BBB1111100QQQQQ.  */
-{ "vsubadd4h", 0x28FB0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RB, RBdup, LIMM }, { C_CC }},
+{ "vsubadd4h", 0x28FB0F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vsubadd4h<.cc> 0,limm,c 00101110111110110111CCCCCC0QQQQQ.  */
-{ "vsubadd4h", 0x2EFB7000, 0xFFFFF020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, RC }, { C_CC }},
+{ "vsubadd4h", 0x2EFB7000, 0xFFFFF020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, RC }, { C_CC }},
 
 /* vsubadd4h a,limm,u6 00101110011110110111uuuuuuAAAAAA.  */
-{ "vsubadd4h", 0x2E7B7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vsubadd4h", 0x2E7B7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vsubadd4h 0,limm,u6 00101110011110110111uuuuuu111110.  */
-{ "vsubadd4h", 0x2E7B703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { 0 }},
+{ "vsubadd4h", 0x2E7B703E, 0xFFFFF03F, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { 0 }},
 
 /* vsubadd4h<.cc> 0,limm,u6 00101110111110110111uuuuuu1QQQQQ.  */
-{ "vsubadd4h", 0x2EFB7020, 0xFFFFF020, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
+{ "vsubadd4h", 0x2EFB7020, 0xFFFFF020, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, UIMM6_20 }, { C_CC }},
 
 /* vsubadd4h 0,limm,s12 00101110101110110111ssssssSSSSSS.  */
-{ "vsubadd4h", 0x2EBB7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, SIMM12_20 }, { 0 }},
+{ "vsubadd4h", 0x2EBB7000, 0xFFFFF000, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vsubadd4h a,limm,limm 00101110001110110111111110AAAAAA.  */
-{ "vsubadd4h", 0x2E3B7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vsubadd4h", 0x2E3B7F80, 0xFFFFFFC0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vsubadd4h 0,limm,limm 00101110001110110111111110111110.  */
-{ "vsubadd4h", 0x2E3B7FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { 0 }},
+{ "vsubadd4h", 0x2E3B7FBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { 0 }},
 
 /* vsubadd4h<.cc> 0,limm,limm 001011101111101101111111100QQQQQ.  */
-{ "vsubadd4h", 0x2EFB7F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2HS, ARITH, MPY9E, { ZA, LIMM, LIMMdup }, { C_CC }},
+{ "vsubadd4h", 0x2EFB7F80, 0xFFFFFFE0, ARC_OPCODE_ARCv2HS, MPY, MPY9E, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vsubadds2h a,b,c 00101bbb000101111BBBCCCCCCAAAAAA.  */
-{ "vsubadds2h", 0x28178000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vsubadds2h", 0x28178000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vsubadds2h 0,b,c 00101bbb000101111BBBCCCCCC111110.  */
 { "vsubadds2h", 0x2817803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vsubadds2h<.cc> b,b,c 00101bbb110101111BBBCCCCCC0QQQQQ.  */
-{ "vsubadds2h", 0x28D78000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vsubadds2h", 0x28D78000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vsubadds2h a,b,u6 00101bbb010101111BBBuuuuuuAAAAAA.  */
-{ "vsubadds2h", 0x28578000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vsubadds2h", 0x28578000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vsubadds2h 0,b,u6 00101bbb010101111BBBuuuuuu111110.  */
 { "vsubadds2h", 0x2857803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vsubadds2h<.cc> b,b,u6 00101bbb110101111BBBuuuuuu1QQQQQ.  */
-{ "vsubadds2h", 0x28D78020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vsubadds2h", 0x28D78020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vsubadds2h b,b,s12 00101bbb100101111BBBssssssSSSSSS.  */
-{ "vsubadds2h", 0x28978000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vsubadds2h", 0x28978000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vsubadds2h a,limm,c 00101110000101111111CCCCCCAAAAAA.  */
-{ "vsubadds2h", 0x2E17F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vsubadds2h", 0x2E17F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vsubadds2h a,b,limm 00101bbb000101111BBB111110AAAAAA.  */
-{ "vsubadds2h", 0x28178F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vsubadds2h", 0x28178F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vsubadds2h 0,limm,c 00101110000101111111CCCCCC111110.  */
 { "vsubadds2h", 0x2E17F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -17872,13 +17872,13 @@
 { "vsubadds2h", 0x28178FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vsubadds2h<.cc> b,b,limm 00101bbb110101111BBB1111100QQQQQ.  */
-{ "vsubadds2h", 0x28D78F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vsubadds2h", 0x28D78F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vsubadds2h<.cc> 0,limm,c 00101110110101111111CCCCCC0QQQQQ.  */
 { "vsubadds2h", 0x2ED7F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vsubadds2h a,limm,u6 00101110010101111111uuuuuuAAAAAA.  */
-{ "vsubadds2h", 0x2E57F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vsubadds2h", 0x2E57F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vsubadds2h 0,limm,u6 00101110010101111111uuuuuu111110.  */
 { "vsubadds2h", 0x2E57F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -17890,7 +17890,7 @@
 { "vsubadds2h", 0x2E97F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vsubadds2h a,limm,limm 00101110000101111111111110AAAAAA.  */
-{ "vsubadds2h", 0x2E17FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vsubadds2h", 0x2E17FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vsubadds2h 0,limm,limm 00101110000101111111111110111110.  */
 { "vsubadds2h", 0x2E17FFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},
@@ -17899,31 +17899,31 @@
 { "vsubadds2h", 0x2ED7FF80, 0xFFFFFFE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { C_CC }},
 
 /* vsubs2h a,b,c 00101bbb000101011BBBCCCCCCAAAAAA.  */
-{ "vsubs2h", 0x28158000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, RC }, { 0 }},
+{ "vsubs2h", 0x28158000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, RC }, { 0 }},
 
 /* vsubs2h 0,b,c 00101bbb000101011BBBCCCCCC111110.  */
 { "vsubs2h", 0x2815803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, RC }, { 0 }},
 
 /* vsubs2h<.cc> b,b,c 00101bbb110101011BBBCCCCCC0QQQQQ.  */
-{ "vsubs2h", 0x28D58000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, RC }, { C_CC }},
+{ "vsubs2h", 0x28D58000, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, RC }, { C_CC }},
 
 /* vsubs2h a,b,u6 00101bbb010101011BBBuuuuuuAAAAAA.  */
-{ "vsubs2h", 0x28558000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, UIMM6_20 }, { 0 }},
+{ "vsubs2h", 0x28558000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, UIMM6_20 }, { 0 }},
 
 /* vsubs2h 0,b,u6 00101bbb010101011BBBuuuuuu111110.  */
 { "vsubs2h", 0x2855803E, 0xF8FF803F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, UIMM6_20 }, { 0 }},
 
 /* vsubs2h<.cc> b,b,u6 00101bbb110101011BBBuuuuuu1QQQQQ.  */
-{ "vsubs2h", 0x28D58020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, UIMM6_20 }, { C_CC }},
+{ "vsubs2h", 0x28D58020, 0xF8FF8020, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, UIMM6_20 }, { C_CC }},
 
 /* vsubs2h b,b,s12 00101bbb100101011BBBssssssSSSSSS.  */
-{ "vsubs2h", 0x28958000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, SIMM12_20 }, { 0 }},
+{ "vsubs2h", 0x28958000, 0xF8FF8000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, SIMM12_20 }, { 0 }},
 
 /* vsubs2h a,limm,c 00101110000101011111CCCCCCAAAAAA.  */
-{ "vsubs2h", 0x2E15F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, RC }, { 0 }},
+{ "vsubs2h", 0x2E15F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, RC }, { 0 }},
 
 /* vsubs2h a,b,limm 00101bbb000101011BBB111110AAAAAA.  */
-{ "vsubs2h", 0x28158F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, RB, LIMM }, { 0 }},
+{ "vsubs2h", 0x28158F80, 0xF8FF8FC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, RB, LIMM }, { 0 }},
 
 /* vsubs2h 0,limm,c 00101110000101011111CCCCCC111110.  */
 { "vsubs2h", 0x2E15F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { 0 }},
@@ -17932,13 +17932,13 @@
 { "vsubs2h", 0x28158FBE, 0xF8FF8FFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, RB, LIMM }, { 0 }},
 
 /* vsubs2h<.cc> b,b,limm 00101bbb110101011BBB1111100QQQQQ.  */
-{ "vsubs2h", 0x28D58F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB, RBdup, LIMM }, { C_CC }},
+{ "vsubs2h", 0x28D58F80, 0xF8FF8FE0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RB_CHK, RBdup, LIMM }, { C_CC }},
 
 /* vsubs2h<.cc> 0,limm,c 00101110110101011111CCCCCC0QQQQQ.  */
 { "vsubs2h", 0x2ED5F000, 0xFFFFF020, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, RC }, { C_CC }},
 
 /* vsubs2h a,limm,u6 00101110010101011111uuuuuuAAAAAA.  */
-{ "vsubs2h", 0x2E55F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, UIMM6_20 }, { 0 }},
+{ "vsubs2h", 0x2E55F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, UIMM6_20 }, { 0 }},
 
 /* vsubs2h 0,limm,u6 00101110010101011111uuuuuu111110.  */
 { "vsubs2h", 0x2E55F03E, 0xFFFFF03F, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, UIMM6_20 }, { 0 }},
@@ -17950,7 +17950,7 @@
 { "vsubs2h", 0x2E95F000, 0xFFFFF000, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, SIMM12_20 }, { 0 }},
 
 /* vsubs2h a,limm,limm 00101110000101011111111110AAAAAA.  */
-{ "vsubs2h", 0x2E15FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA, LIMM, LIMMdup }, { 0 }},
+{ "vsubs2h", 0x2E15FF80, 0xFFFFFFC0, ARC_OPCODE_ARCv2EM, DSP, NONE, { RA_CHK, LIMM, LIMMdup }, { 0 }},
 
 /* vsubs2h 0,limm,limm 00101110000101011111111110111110.  */
 { "vsubs2h", 0x2E15FFBE, 0xFFFFFFFF, ARC_OPCODE_ARCv2EM, DSP, NONE, { ZA, LIMM, LIMMdup }, { 0 }},