/*
 * test relax
 * post lw <-> pop! : offset == 4
 * syntax:	
   lw rD, [rA]+, simm12 : rD and rA can be 0-31
   pop! rD, [rAg0] : rAg0 must be in 0-7, rD can be 0-31

 * Author: ligang
 */

/* This macro transform 32b instruction to 16b. */
.macro tran3216 insn32, insn16
.align 4

  \insn32 r23, [r7]+, 4    #32b -> 16b
  \insn16 r23, [r7]

  \insn32 r0, [r2]+, 4     #32b -> 16b
  \insn16 r0, [r2]

  \insn32 r15, [r0]+, 4    #32b -> 16b
  \insn16 r15, [r0]

  \insn16 r15, [r7]
  \insn32 r15, [r7]+, 4    #32b -> 16b
	
  \insn32 r25, [r3]+, 4    #32b -> 16b
  \insn32 r25, [r3]+, 4    #32b -> 16b

  \insn32 r24, [r13]+, 4   #No transform
  \insn32 r23, [r7]+, 5    #No transform

.endm

/* This macro transform 16b instruction to 32b. */
.macro tran1632 insn32, insn16
.align 4

  \insn16 r0, [r7]         #16b -> 32b
  \insn32 r25, [r13]+, 4

  \insn16 r25, [r0]        #16b -> 32b
  \insn32 r18, [r23]+, 4

  \insn16 r6, [r3]         #No transform
  \insn16 r6, [r3]         #No transform

  \insn16 r3, [r7]         #No transform
  \insn32 r3, [r7]+, 4

.endm

  tran3216 "lw", "pop!"
  tran1632 "lw", "pop!"