test/CodeGen/AMDGPU/GlobalISel/inst-select-pattern-umed3.mir

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -march=amdgcn -mcpu=tahiti -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck -check-prefix=GFX6 %s

---
name: umed3_s32_vvv
legalized: true
regBankSelected: true

body: |
  bb.0:
    liveins: $vgpr0, $vgpr1, $vgpr2

    ; GFX6-LABEL: name: umed3_s32_vvv
    ; GFX6: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
    ; GFX6: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
    ; GFX6: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2
    ; GFX6: [[V_MED3_U32_e64_:%[0-9]+]]:vgpr_32 = V_MED3_U32_e64 [[COPY]], [[COPY1]], [[COPY2]], implicit $exec
    ; GFX6: S_ENDPGM 0, implicit [[V_MED3_U32_e64_]]
    %0:vgpr(s32) = COPY $vgpr0
    %1:vgpr(s32) = COPY $vgpr1
    %2:vgpr(s32) = COPY $vgpr2
    %3:vgpr(s32) = G_UMAX %0, %1
    %4:vgpr(s32) = G_UMIN %0, %1
    %5:vgpr(s32) = G_UMAX %4, %2
    %6:vgpr(s32) = G_UMIN %3, %5
    S_ENDPGM 0, implicit %6
...

---

name: umed3_s32_sss
legalized: true
regBankSelected: true

body: |
  bb.0:
    liveins: $sgpr0, $sgpr1, $sgpr2

    ; GFX6-LABEL: name: umed3_s32_sss
    ; GFX6: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
    ; GFX6: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1
    ; GFX6: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr2
    ; GFX6: [[S_MAX_U32_:%[0-9]+]]:sreg_32 = S_MAX_U32 [[COPY]], [[COPY1]], implicit-def $scc
    ; GFX6: [[S_MIN_U32_:%[0-9]+]]:sreg_32 = S_MIN_U32 [[COPY]], [[COPY1]], implicit-def $scc
    ; GFX6: [[S_MAX_U32_1:%[0-9]+]]:sreg_32 = S_MAX_U32 [[S_MIN_U32_]], [[COPY2]], implicit-def $scc
    ; GFX6: [[S_MIN_U32_1:%[0-9]+]]:sreg_32 = S_MIN_U32 [[S_MAX_U32_]], [[S_MAX_U32_1]], implicit-def $scc
    ; GFX6: S_ENDPGM 0, implicit [[S_MIN_U32_1]]
    %0:sgpr(s32) = COPY $sgpr0
    %1:sgpr(s32) = COPY $sgpr1
    %2:sgpr(s32) = COPY $sgpr2
    %3:sgpr(s32) = G_UMAX %0, %1
    %4:sgpr(s32) = G_UMIN %0, %1
    %5:sgpr(s32) = G_UMAX %4, %2
    %6:sgpr(s32) = G_UMIN %3, %5
    S_ENDPGM 0, implicit %6
...

---
name: umed3_s32_vvv_multiuse0
legalized: true
regBankSelected: true

body: |
  bb.0:
    liveins: $vgpr0, $vgpr1, $vgpr2

    ; GFX6-LABEL: name: umed3_s32_vvv_multiuse0
    ; GFX6: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
    ; GFX6: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
    ; GFX6: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2
    ; GFX6: [[V_MAX_U32_e64_:%[0-9]+]]:vgpr_32 = V_MAX_U32_e64 [[COPY]], [[COPY1]], implicit $exec
    ; GFX6: [[V_MIN_U32_e64_:%[0-9]+]]:vgpr_32 = V_MIN_U32_e64 [[COPY]], [[COPY1]], implicit $exec
    ; GFX6: [[V_MAX_U32_e64_1:%[0-9]+]]:vgpr_32 = V_MAX_U32_e64 [[V_MIN_U32_e64_]], [[COPY2]], implicit $exec
    ; GFX6: [[V_MIN_U32_e64_1:%[0-9]+]]:vgpr_32 = V_MIN_U32_e64 [[V_MAX_U32_e64_]], [[V_MAX_U32_e64_1]], implicit $exec
    ; GFX6: S_ENDPGM 0, implicit [[V_MIN_U32_e64_1]], implicit [[V_MAX_U32_e64_]]
    %0:vgpr(s32) = COPY $vgpr0
    %1:vgpr(s32) = COPY $vgpr1
    %2:vgpr(s32) = COPY $vgpr2
    %3:vgpr(s32) = G_UMAX %0, %1
    %4:vgpr(s32) = G_UMIN %0, %1
    %5:vgpr(s32) = G_UMAX %4, %2
    %6:vgpr(s32) = G_UMIN %3, %5
    S_ENDPGM 0, implicit %6, implicit %3
...

---
name: umed3_s32_vvv_multiuse1
legalized: true
regBankSelected: true

body: |
  bb.0:
    liveins: $vgpr0, $vgpr1, $vgpr2

    ; GFX6-LABEL: name: umed3_s32_vvv_multiuse1
    ; GFX6: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
    ; GFX6: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
    ; GFX6: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2
    ; GFX6: [[V_MAX_U32_e64_:%[0-9]+]]:vgpr_32 = V_MAX_U32_e64 [[COPY]], [[COPY1]], implicit $exec
    ; GFX6: [[V_MIN_U32_e64_:%[0-9]+]]:vgpr_32 = V_MIN_U32_e64 [[COPY]], [[COPY1]], implicit $exec
    ; GFX6: [[V_MAX_U32_e64_1:%[0-9]+]]:vgpr_32 = V_MAX_U32_e64 [[V_MIN_U32_e64_]], [[COPY2]], implicit $exec
    ; GFX6: [[V_MIN_U32_e64_1:%[0-9]+]]:vgpr_32 = V_MIN_U32_e64 [[V_MAX_U32_e64_]], [[V_MAX_U32_e64_1]], implicit $exec
    ; GFX6: S_ENDPGM 0, implicit [[V_MIN_U32_e64_1]], implicit [[V_MIN_U32_e64_]]
    %0:vgpr(s32) = COPY $vgpr0
    %1:vgpr(s32) = COPY $vgpr1
    %2:vgpr(s32) = COPY $vgpr2
    %3:vgpr(s32) = G_UMAX %0, %1
    %4:vgpr(s32) = G_UMIN %0, %1
    %5:vgpr(s32) = G_UMAX %4, %2
    %6:vgpr(s32) = G_UMIN %3, %5
    S_ENDPGM 0, implicit %6, implicit %4
...

---
name: umed3_s32_vvv_multiuse2
legalized: true
regBankSelected: true

body: |
  bb.0:
    liveins: $vgpr0, $vgpr1, $vgpr2

    ; GFX6-LABEL: name: umed3_s32_vvv_multiuse2
    ; GFX6: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
    ; GFX6: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
    ; GFX6: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2
    ; GFX6: [[V_MAX_U32_e64_:%[0-9]+]]:vgpr_32 = V_MAX_U32_e64 [[COPY]], [[COPY1]], implicit $exec
    ; GFX6: [[V_MIN_U32_e64_:%[0-9]+]]:vgpr_32 = V_MIN_U32_e64 [[COPY]], [[COPY1]], implicit $exec
    ; GFX6: [[V_MAX_U32_e64_1:%[0-9]+]]:vgpr_32 = V_MAX_U32_e64 [[V_MIN_U32_e64_]], [[COPY2]], implicit $exec
    ; GFX6: [[V_MIN_U32_e64_1:%[0-9]+]]:vgpr_32 = V_MIN_U32_e64 [[V_MAX_U32_e64_]], [[V_MAX_U32_e64_1]], implicit $exec
    ; GFX6: S_ENDPGM 0, implicit [[V_MIN_U32_e64_1]], implicit [[V_MAX_U32_e64_1]]
    %0:vgpr(s32) = COPY $vgpr0
    %1:vgpr(s32) = COPY $vgpr1
    %2:vgpr(s32) = COPY $vgpr2
    %3:vgpr(s32) = G_UMAX %0, %1
    %4:vgpr(s32) = G_UMIN %0, %1
    %5:vgpr(s32) = G_UMAX %4, %2
    %6:vgpr(s32) = G_UMIN %3, %5
    S_ENDPGM 0, implicit %6, implicit %5
...