| # RUN: llvm-mc %s -triple=riscv32 -mattr=+zfinx -M no-aliases \ |
| # RUN: | FileCheck -check-prefix=CHECK-INST %s |
| # RUN: llvm-mc %s -triple=riscv32 -mattr=+zfinx \ |
| # RUN: | FileCheck -check-prefix=CHECK-ALIAS %s |
| # RUN: llvm-mc %s -triple=riscv64 -mattr=+zfinx -M no-aliases \ |
| # RUN: | FileCheck -check-prefix=CHECK-INST %s |
| # RUN: llvm-mc %s -triple=riscv64 -mattr=+zfinx \ |
| # RUN: | FileCheck -check-prefix=CHECK-ALIAS %s |
| # RUN: llvm-mc -filetype=obj -triple riscv32 -mattr=+zfinx %s \ |
| # RUN: | llvm-objdump --no-print-imm-hex -d --mattr=+zfinx -M no-aliases - \ |
| # RUN: | FileCheck -check-prefix=CHECK-INST %s |
| # RUN: llvm-mc -filetype=obj -triple riscv32 -mattr=+zfinx %s \ |
| # RUN: | llvm-objdump --no-print-imm-hex -d --mattr=+zfinx - \ |
| # RUN: | FileCheck -check-prefix=CHECK-ALIAS %s |
| # RUN: llvm-mc -filetype=obj -triple riscv64 -mattr=+zfinx %s \ |
| # RUN: | llvm-objdump --no-print-imm-hex -d --mattr=+zfinx -M no-aliases - \ |
| # RUN: | FileCheck -check-prefix=CHECK-INST %s |
| # RUN: llvm-mc -filetype=obj -triple riscv64 -mattr=+zfinx %s \ |
| # RUN: | llvm-objdump --no-print-imm-hex -d --mattr=+zfinx - \ |
| # RUN: | FileCheck -check-prefix=CHECK-ALIAS %s |
| |
| ##===----------------------------------------------------------------------===## |
| ## Assembler Pseudo Instructions (User-Level ISA, Version 2.2, Chapter 20) |
| ##===----------------------------------------------------------------------===## |
| |
| # CHECK-INST: fsgnj.s s1, s2, s2 |
| # CHECK-ALIAS: fmv.s s1, s2 |
| fmv.s s1, s2 |
| # CHECK-INST: fsgnjx.s s1, s2, s2 |
| # CHECK-ALIAS: fabs.s s1, s2 |
| fabs.s s1, s2 |
| # CHECK-INST: fsgnjn.s s2, s3, s3 |
| # CHECK-ALIAS: fneg.s s2, s3 |
| fneg.s s2, s3 |
| |
| # CHECK-INST: flt.s tp, s6, s5 |
| # CHECK-ALIAS: flt.s tp, s6, s5 |
| fgt.s x4, s5, s6 |
| # CHECK-INST: fle.s t2, s1, s0 |
| # CHECK-ALIAS: fle.s t2, s1, s0 |
| fge.s x7, x8, x9 |
| |
| # The following instructions actually alias instructions from the base ISA. |
| # However, it only makes sense to support them when the F or Zfinx extension is |
| # enabled. |
| # CHECK-INST: csrrs t0, fcsr, zero |
| # CHECK-ALIAS: frcsr t0 |
| frcsr x5 |
| # CHECK-INST: csrrw t1, fcsr, t2 |
| # CHECK-ALIAS: fscsr t1, t2 |
| fscsr x6, x7 |
| # CHECK-INST: csrrw zero, fcsr, t3 |
| # CHECK-ALIAS: fscsr t3 |
| fscsr x28 |
| |
| # These are obsolete aliases of frcsr/fscsr. They are accepted by the assembler |
| # but the disassembler should always print them as the equivalent, new aliases. |
| # CHECK-INST: csrrs t4, fcsr, zero |
| # CHECK-ALIAS: frcsr t4 |
| frsr x29 |
| # CHECK-INST: csrrw t5, fcsr, t6 |
| # CHECK-ALIAS: fscsr t5, t6 |
| fssr x30, x31 |
| # CHECK-INST: csrrw zero, fcsr, s0 |
| # CHECK-ALIAS: fscsr s0 |
| fssr x8 |
| |
| # CHECK-INST: csrrs t4, frm, zero |
| # CHECK-ALIAS: frrm t4 |
| frrm x29 |
| # CHECK-INST: csrrw t5, frm, t4 |
| # CHECK-ALIAS: fsrm t5, t4 |
| fsrm x30, x29 |
| # CHECK-INST: csrrw zero, frm, t6 |
| # CHECK-ALIAS: fsrm t6 |
| fsrm x31 |
| # CHECK-INST: csrrwi a0, frm, 31 |
| # CHECK-ALIAS: fsrmi a0, 31 |
| fsrmi x10, 0x1f |
| # CHECK-INST: csrrwi zero, frm, 30 |
| # CHECK-ALIAS: fsrmi 30 |
| fsrmi 0x1e |
| |
| # CHECK-INST: csrrs a1, fflags, zero |
| # CHECK-ALIAS: frflags a1 |
| frflags x11 |
| # CHECK-INST: csrrw a2, fflags, a1 |
| # CHECK-ALIAS: fsflags a2, a1 |
| fsflags x12, x11 |
| # CHECK-INST: csrrw zero, fflags, a3 |
| # CHECK-ALIAS: fsflags a3 |
| fsflags x13 |
| # CHECK-INST: csrrwi a4, fflags, 29 |
| # CHECK-ALIAS: fsflagsi a4, 29 |
| fsflagsi x14, 0x1d |
| # CHECK-INST: csrrwi zero, fflags, 28 |
| # CHECK-ALIAS: fsflagsi 28 |
| fsflagsi 0x1c |
| |
| ##===----------------------------------------------------------------------===## |
| ## Aliases which omit the rounding mode. |
| ##===----------------------------------------------------------------------===## |
| |
| # CHECK-INST: fmadd.s a0, a1, a2, a3, dyn |
| # CHECK-ALIAS: fmadd.s a0, a1, a2, a3 |
| fmadd.s x10, x11, x12, x13 |
| # CHECK-INST: fmsub.s a4, a5, a6, a7, dyn |
| # CHECK-ALIAS: fmsub.s a4, a5, a6, a7 |
| fmsub.s x14, x15, x16, x17 |
| # CHECK-INST: fnmsub.s s2, s3, s4, s5, dyn |
| # CHECK-ALIAS: fnmsub.s s2, s3, s4, s5 |
| fnmsub.s x18, x19, x20, x21 |
| # CHECK-INST: fnmadd.s s6, s7, s8, s9, dyn |
| # CHECK-ALIAS: fnmadd.s s6, s7, s8, s9 |
| fnmadd.s x22, x23, x24, x25 |
| # CHECK-INST: fadd.s s10, s11, t3, dyn |
| # CHECK-ALIAS: fadd.s s10, s11, t3 |
| fadd.s x26, x27, x28 |
| # CHECK-INST: fsub.s t4, t5, t6, dyn |
| # CHECK-ALIAS: fsub.s t4, t5, t6 |
| fsub.s x29, x30, x31 |
| # CHECK-INST: fmul.s s0, s1, s2, dyn |
| # CHECK-ALIAS: fmul.s s0, s1, s2 |
| fmul.s s0, s1, s2 |
| # CHECK-INST: fdiv.s s3, s4, s5, dyn |
| # CHECK-ALIAS: fdiv.s s3, s4, s5 |
| fdiv.s s3, s4, s5 |
| # CHECK-INST: sqrt.s s6, s7, dyn |
| # CHECK-ALIAS: sqrt.s s6, s7 |
| fsqrt.s s6, s7 |
| # CHECK-INST: fcvt.w.s a0, s5, dyn |
| # CHECK-ALIAS: fcvt.w.s a0, s5 |
| fcvt.w.s a0, s5 |
| # CHECK-INST: fcvt.wu.s a1, s6, dyn |
| # CHECK-ALIAS: fcvt.wu.s a1, s6 |
| fcvt.wu.s a1, s6 |
| # CHECK-INST: fcvt.s.w t6, a4, dyn |
| # CHECK-ALIAS: fcvt.s.w t6, a4 |
| fcvt.s.w t6, a4 |
| # CHECK-INST: fcvt.s.wu s0, a5, dyn |
| # CHECK-ALIAS: fcvt.s.wu s0, a5 |
| fcvt.s.wu s0, a5 |
