llvm/test/CodeGen/AMDGPU/move-to-valu-absdiff.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgpu8.03 -run-pass=si-fix-sgpr-copies -o - %s | FileCheck --check-prefix=GFX8 %s
# RUN: llc -mtriple=amdgpu12.00 -run-pass=si-fix-sgpr-copies -o - %s | FileCheck --check-prefix=GFX12 %s

---
name:            absdiff_i32
body:             |
  bb.0:
    liveins: $vgpr0, $vgpr1, $vgpr2
    ; GFX8-LABEL: name: absdiff_i32
    ; GFX8: liveins: $vgpr0, $vgpr1, $vgpr2
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[V_LSHL_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_LSHL_ADD_U32_e64 $vgpr0, $vgpr1, $vgpr2, implicit $exec
    ; GFX8-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 10
    ; GFX8-NEXT: [[V_SUB_CO_U32_e32_:%[0-9]+]]:vgpr_32 = V_SUB_CO_U32_e32 [[S_MOV_B32_]], [[V_LSHL_ADD_U32_e64_]], implicit-def dead $vcc, implicit $exec
    ; GFX8-NEXT: [[V_SUB_CO_U32_e32_1:%[0-9]+]]:vgpr_32 = V_SUB_CO_U32_e32 0, [[V_SUB_CO_U32_e32_]], implicit-def dead $vcc, implicit $exec
    ; GFX8-NEXT: [[V_MAX_I32_e64_:%[0-9]+]]:vgpr_32 = V_MAX_I32_e64 [[V_SUB_CO_U32_e32_]], [[V_SUB_CO_U32_e32_1]], implicit $exec
    ;
    ; GFX12-LABEL: name: absdiff_i32
    ; GFX12: liveins: $vgpr0, $vgpr1, $vgpr2
    ; GFX12-NEXT: {{  $}}
    ; GFX12-NEXT: [[V_LSHL_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_LSHL_ADD_U32_e64 $vgpr0, $vgpr1, $vgpr2, implicit $exec
    ; GFX12-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 10
    ; GFX12-NEXT: [[V_SUB_U32_e32_:%[0-9]+]]:vgpr_32 = V_SUB_U32_e32 [[S_MOV_B32_]], [[V_LSHL_ADD_U32_e64_]], implicit $exec
    ; GFX12-NEXT: [[V_SUB_U32_e32_1:%[0-9]+]]:vgpr_32 = V_SUB_U32_e32 0, [[V_SUB_U32_e32_]], implicit $exec
    ; GFX12-NEXT: [[V_MAX_I32_e64_:%[0-9]+]]:vgpr_32 = V_MAX_I32_e64 [[V_SUB_U32_e32_]], [[V_SUB_U32_e32_1]], implicit $exec
    %0:vgpr_32 = V_LSHL_ADD_U32_e64 $vgpr0, $vgpr1, $vgpr2, implicit $exec
    %1:sreg_32 = COPY %0:vgpr_32
    %2:sreg_32 = S_MOV_B32 10
    %3:sreg_32 = S_ABSDIFF_I32 killed %2:sreg_32, %1:sreg_32, implicit-def dead $scc
...
---
name:            abs_i32
body:             |
  bb.0:
    liveins: $vgpr0, $vgpr1, $vgpr2
    ; GFX8-LABEL: name: abs_i32
    ; GFX8: liveins: $vgpr0, $vgpr1, $vgpr2
    ; GFX8-NEXT: {{  $}}
    ; GFX8-NEXT: [[V_LSHL_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_LSHL_ADD_U32_e64 $vgpr0, $vgpr1, $vgpr2, implicit $exec
    ; GFX8-NEXT: [[V_SUB_CO_U32_e32_:%[0-9]+]]:vgpr_32 = V_SUB_CO_U32_e32 0, [[V_LSHL_ADD_U32_e64_]], implicit-def dead $vcc, implicit $exec
    ; GFX8-NEXT: [[V_MAX_I32_e64_:%[0-9]+]]:vgpr_32 = V_MAX_I32_e64 [[V_LSHL_ADD_U32_e64_]], [[V_SUB_CO_U32_e32_]], implicit $exec
    ;
    ; GFX12-LABEL: name: abs_i32
    ; GFX12: liveins: $vgpr0, $vgpr1, $vgpr2
    ; GFX12-NEXT: {{  $}}
    ; GFX12-NEXT: [[V_LSHL_ADD_U32_e64_:%[0-9]+]]:vgpr_32 = V_LSHL_ADD_U32_e64 $vgpr0, $vgpr1, $vgpr2, implicit $exec
    ; GFX12-NEXT: [[V_SUB_U32_e32_:%[0-9]+]]:vgpr_32 = V_SUB_U32_e32 0, [[V_LSHL_ADD_U32_e64_]], implicit $exec
    ; GFX12-NEXT: [[V_MAX_I32_e64_:%[0-9]+]]:vgpr_32 = V_MAX_I32_e64 [[V_LSHL_ADD_U32_e64_]], [[V_SUB_U32_e32_]], implicit $exec
    %0:vgpr_32 = V_LSHL_ADD_U32_e64 $vgpr0, $vgpr1, $vgpr2, implicit $exec
    %1:sreg_32 = COPY %0:vgpr_32
    %2:sreg_32 = S_ABS_I32 %1:sreg_32, implicit-def dead $scc
...