src/llvm-project/llvm/test/CodeGen/AMDGPU/si-fold-kimm.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx1010 -run-pass=si-fold-operands -verify-machineinstrs -o - %s | FileCheck --check-prefix=GCN %s

# Do not fold noninlinable constants in instructions like fmaak and fmamk next
# to kimm16 and kimm32 operands

---
name: fmaak_f16
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0

    ; GCN-LABEL: name: fmaak_f16
    ; GCN: liveins: $vgpr0
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
    ; GCN-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 14950, implicit $exec
    ; GCN-NEXT: [[V_FMAAK_F16_:%[0-9]+]]:vgpr_32 = contract nofpexcept V_FMAAK_F16 [[COPY]], [[V_MOV_B32_e32_]], 11878, implicit $mode, implicit $exec
    ; GCN-NEXT: $vgpr0 = COPY [[V_FMAAK_F16_]]
    %0:vgpr_32 = COPY $vgpr0
    %1:vgpr_32 = V_MOV_B32_e32 14950, implicit $exec
    %2:vgpr_32 = contract nofpexcept V_FMAAK_F16 %0, %1, 11878, implicit $mode, implicit $exec
    $vgpr0 = COPY %2
...

---
name: fmamk_f16
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0

    ; GCN-LABEL: name: fmamk_f16
    ; GCN: liveins: $vgpr0
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
    ; GCN-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 14950, implicit $exec
    ; GCN-NEXT: [[V_FMAMK_F16_:%[0-9]+]]:vgpr_32 = contract nofpexcept V_FMAMK_F16 [[COPY]], 11878, [[V_MOV_B32_e32_]], implicit $mode, implicit $exec
    ; GCN-NEXT: $vgpr0 = COPY [[V_FMAMK_F16_]]
    %0:vgpr_32 = COPY $vgpr0
    %1:vgpr_32 = V_MOV_B32_e32 14950, implicit $exec
    %2:vgpr_32 = contract nofpexcept V_FMAMK_F16 %0, 11878, %1, implicit $mode, implicit $exec
    $vgpr0 = COPY %2
...

---
name: fmaak_f32
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0

    ; GCN-LABEL: name: fmaak_f32
    ; GCN: liveins: $vgpr0
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
    ; GCN-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 979789416, implicit $exec
    ; GCN-NEXT: [[V_FMAAK_F32_:%[0-9]+]]:vgpr_32 = contract nofpexcept V_FMAAK_F32 [[COPY]], [[V_MOV_B32_e32_]], 778462824, implicit $mode, implicit $exec
    ; GCN-NEXT: $vgpr0 = COPY [[V_FMAAK_F32_]]
    %0:vgpr_32 = COPY $vgpr0
    %1:vgpr_32 = V_MOV_B32_e32 979789416, implicit $exec
    %2:vgpr_32 = contract nofpexcept V_FMAAK_F32 %0, %1, 778462824, implicit $mode, implicit $exec
    $vgpr0 = COPY %2
...

---
name: fmamk_f32
tracksRegLiveness: true
body: |
  bb.0:
    liveins: $vgpr0

    ; GCN-LABEL: name: fmamk_f32
    ; GCN: liveins: $vgpr0
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
    ; GCN-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 979789416, implicit $exec
    ; GCN-NEXT: [[V_FMAMK_F32_:%[0-9]+]]:vgpr_32 = contract nofpexcept V_FMAMK_F32 [[COPY]], 778462824, [[V_MOV_B32_e32_]], implicit $mode, implicit $exec
    ; GCN-NEXT: $vgpr0 = COPY [[V_FMAMK_F32_]]
    %0:vgpr_32 = COPY $vgpr0
    %1:vgpr_32 = V_MOV_B32_e32 979789416, implicit $exec
    %2:vgpr_32 = contract nofpexcept V_FMAMK_F32 %0, 778462824, %1, implicit $mode, implicit $exec
    $vgpr0 = COPY %2
...