llvm/llvm/test/CodeGen/AMDGPU/GlobalISel/inst-select-smax.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn -mcpu=gfx900 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck -check-prefix=GCN %s
# RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck -check-prefix=GCN %s
# RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck -check-prefix=GCN %s

---
name: smax_s32_ss
legalized: true
regBankSelected: true

body: |
  bb.0:
    liveins: $sgpr0, $sgpr1
    ; GCN-LABEL: name: smax_s32_ss
    ; GCN: liveins: $sgpr0, $sgpr1
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
    ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1
    ; GCN-NEXT: [[S_MAX_I32_:%[0-9]+]]:sreg_32 = S_MAX_I32 [[COPY]], [[COPY1]], implicit-def dead $scc
    ; GCN-NEXT: S_ENDPGM 0, implicit [[S_MAX_I32_]]
    %0:sgpr(s32) = COPY $sgpr0
    %1:sgpr(s32) = COPY $sgpr1
    %2:sgpr(s32) = G_SMAX %0, %1
    S_ENDPGM 0, implicit %2
...

---
name: smax_s32_sv
legalized: true
regBankSelected: true

body: |
  bb.0:
    liveins: $sgpr0, $vgpr0
    ; GCN-LABEL: name: smax_s32_sv
    ; GCN: liveins: $sgpr0, $vgpr0
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
    ; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr0
    ; GCN-NEXT: [[V_MAX_I32_e64_:%[0-9]+]]:vgpr_32 = V_MAX_I32_e64 [[COPY]], [[COPY1]], implicit $exec
    ; GCN-NEXT: S_ENDPGM 0, implicit [[V_MAX_I32_e64_]]
    %0:sgpr(s32) = COPY $sgpr0
    %1:vgpr(s32) = COPY $vgpr0
    %2:vgpr(s32) = G_SMAX %0, %1
    S_ENDPGM 0, implicit %2
...

---
name: smax_s32_vs
legalized: true
regBankSelected: true

body: |
  bb.0:
    liveins: $sgpr0, $vgpr0
    ; GCN-LABEL: name: smax_s32_vs
    ; GCN: liveins: $sgpr0, $vgpr0
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
    ; GCN-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr0
    ; GCN-NEXT: [[V_MAX_I32_e64_:%[0-9]+]]:vgpr_32 = V_MAX_I32_e64 [[COPY]], [[COPY1]], implicit $exec
    ; GCN-NEXT: S_ENDPGM 0, implicit [[V_MAX_I32_e64_]]
    %0:vgpr(s32) = COPY $vgpr0
    %1:sgpr(s32) = COPY $sgpr0
    %2:vgpr(s32) = G_SMAX %0, %1
    S_ENDPGM 0, implicit %2
...

---
name: smax_s32_vv
legalized: true
regBankSelected: true

body: |
  bb.0:
    liveins: $vgpr0, $vgpr1
    ; GCN-LABEL: name: smax_s32_vv
    ; GCN: liveins: $vgpr0, $vgpr1
    ; GCN-NEXT: {{  $}}
    ; GCN-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
    ; GCN-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
    ; GCN-NEXT: [[V_MAX_I32_e64_:%[0-9]+]]:vgpr_32 = V_MAX_I32_e64 [[COPY]], [[COPY1]], implicit $exec
    ; GCN-NEXT: S_ENDPGM 0, implicit [[V_MAX_I32_e64_]]
    %0:vgpr(s32) = COPY $vgpr0
    %1:vgpr(s32) = COPY $vgpr1
    %2:vgpr(s32) = G_SMAX %0, %1
    S_ENDPGM 0, implicit %2
...