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

# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn -mcpu=tahiti -run-pass=instruction-select -verify-machineinstrs -o - %s  | FileCheck -check-prefix=WAVE64 %s
# RUN: llc -mtriple=amdgcn -mcpu=fiji -run-pass=instruction-select -verify-machineinstrs -o - %s  | FileCheck -check-prefix=WAVE64 %s
# RUN: llc -mtriple=amdgcn -mcpu=gfx900 -run-pass=instruction-select -verify-machineinstrs -o - %s  | FileCheck -check-prefix=WAVE64 %s
# RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -run-pass=instruction-select -verify-machineinstrs -o - %s  | FileCheck -check-prefix=WAVE32 %s
# RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -run-pass=instruction-select -verify-machineinstrs -o - %s  | FileCheck -check-prefix=WAVE32 %s

---
name: uadde_s32_s1_sss
legalized: true
regBankSelected: true

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

    ; WAVE64-LABEL: name: uadde_s32_s1_sss
    ; WAVE64: liveins: $sgpr0, $sgpr1, $sgpr2
    ; WAVE64-NEXT: {{  $}}
    ; WAVE64-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
    ; WAVE64-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1
    ; WAVE64-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr2
    ; WAVE64-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
    ; WAVE64-NEXT: S_CMP_EQ_U32 [[COPY2]], [[S_MOV_B32_]], implicit-def $scc
    ; WAVE64-NEXT: [[COPY3:%[0-9]+]]:sreg_32 = COPY $scc
    ; WAVE64-NEXT: $scc = COPY [[COPY3]]
    ; WAVE64-NEXT: [[S_ADDC_U32_:%[0-9]+]]:sreg_32 = S_ADDC_U32 [[COPY]], [[COPY1]], implicit-def $scc, implicit $scc
    ; WAVE64-NEXT: [[COPY4:%[0-9]+]]:sreg_32 = COPY $scc
    ; WAVE64-NEXT: $scc = COPY [[COPY4]]
    ; WAVE64-NEXT: [[S_CSELECT_B32_:%[0-9]+]]:sreg_32 = S_CSELECT_B32 [[COPY]], [[COPY1]], implicit $scc
    ; WAVE64-NEXT: S_ENDPGM 0, implicit [[S_ADDC_U32_]], implicit [[S_CSELECT_B32_]]
    ;
    ; WAVE32-LABEL: name: uadde_s32_s1_sss
    ; WAVE32: liveins: $sgpr0, $sgpr1, $sgpr2
    ; WAVE32-NEXT: {{  $}}
    ; WAVE32-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
    ; WAVE32-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1
    ; WAVE32-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr2
    ; WAVE32-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
    ; WAVE32-NEXT: S_CMP_EQ_U32 [[COPY2]], [[S_MOV_B32_]], implicit-def $scc
    ; WAVE32-NEXT: [[COPY3:%[0-9]+]]:sreg_32 = COPY $scc
    ; WAVE32-NEXT: $scc = COPY [[COPY3]]
    ; WAVE32-NEXT: [[S_ADDC_U32_:%[0-9]+]]:sreg_32 = S_ADDC_U32 [[COPY]], [[COPY1]], implicit-def $scc, implicit $scc
    ; WAVE32-NEXT: [[COPY4:%[0-9]+]]:sreg_32 = COPY $scc
    ; WAVE32-NEXT: $scc = COPY [[COPY4]]
    ; WAVE32-NEXT: [[S_CSELECT_B32_:%[0-9]+]]:sreg_32 = S_CSELECT_B32 [[COPY]], [[COPY1]], implicit $scc
    ; WAVE32-NEXT: S_ENDPGM 0, implicit [[S_ADDC_U32_]], implicit [[S_CSELECT_B32_]]
    %0:sgpr(s32) = COPY $sgpr0
    %1:sgpr(s32) = COPY $sgpr1
    %2:sgpr(s32) = COPY $sgpr2
    %3:sgpr(s32) = G_CONSTANT i32 0
    %4:sgpr(s32) = G_ICMP intpred(eq), %2, %3
    %5:sgpr(s32), %6:sgpr(s32) = G_UADDE %0, %1, %4
    %7:sgpr(s32) = G_SELECT %6, %0, %1
    S_ENDPGM 0, implicit %5, implicit %7
...

---
name: uadde_s32_s1_vvv
legalized: true
regBankSelected: true

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

    ; WAVE64-LABEL: name: uadde_s32_s1_vvv
    ; WAVE64: liveins: $vgpr0, $vgpr1, $vgpr2
    ; WAVE64-NEXT: {{  $}}
    ; WAVE64-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
    ; WAVE64-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
    ; WAVE64-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2
    ; WAVE64-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
    ; WAVE64-NEXT: [[V_CMP_EQ_U32_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U32_e64 [[COPY2]], [[V_MOV_B32_e32_]], implicit $exec
    ; WAVE64-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY]], [[COPY1]], [[V_CMP_EQ_U32_e64_]], 0, implicit $exec
    ; WAVE64-NEXT: [[V_CNDMASK_B32_e64_:%[0-9]+]]:vgpr_32 = V_CNDMASK_B32_e64 0, [[COPY1]], 0, [[COPY]], [[V_ADDC_U32_e64_1]], implicit $exec
    ; WAVE64-NEXT: S_ENDPGM 0, implicit [[V_ADDC_U32_e64_]], implicit [[V_CNDMASK_B32_e64_]]
    ;
    ; WAVE32-LABEL: name: uadde_s32_s1_vvv
    ; WAVE32: liveins: $vgpr0, $vgpr1, $vgpr2
    ; WAVE32-NEXT: {{  $}}
    ; WAVE32-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
    ; WAVE32-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
    ; WAVE32-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2
    ; WAVE32-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
    ; WAVE32-NEXT: [[V_CMP_EQ_U32_e64_:%[0-9]+]]:sreg_32_xm0_xexec = V_CMP_EQ_U32_e64 [[COPY2]], [[V_MOV_B32_e32_]], implicit $exec
    ; WAVE32-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY]], [[COPY1]], [[V_CMP_EQ_U32_e64_]], 0, implicit $exec
    ; WAVE32-NEXT: [[V_CNDMASK_B32_e64_:%[0-9]+]]:vgpr_32 = V_CNDMASK_B32_e64 0, [[COPY1]], 0, [[COPY]], [[V_ADDC_U32_e64_1]], implicit $exec
    ; WAVE32-NEXT: S_ENDPGM 0, implicit [[V_ADDC_U32_e64_]], implicit [[V_CNDMASK_B32_e64_]]
    %0:vgpr(s32) = COPY $vgpr0
    %1:vgpr(s32) = COPY $vgpr1
    %2:vgpr(s32) = COPY $vgpr2
    %3:vgpr(s32) = G_CONSTANT i32 0
    %4:vcc(s1) = G_ICMP intpred(eq), %2, %3
    %5:vgpr(s32), %6:vcc(s1) = G_UADDE %0, %1, %4
    %7:vgpr(s32) = G_SELECT %6, %0, %1
    S_ENDPGM 0, implicit %5, implicit %7
...

---
name: uadde_s32_s1_sss_unused_co
legalized: true
regBankSelected: true

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

    ; WAVE64-LABEL: name: uadde_s32_s1_sss_unused_co
    ; WAVE64: liveins: $sgpr0, $sgpr1, $sgpr2
    ; WAVE64-NEXT: {{  $}}
    ; WAVE64-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
    ; WAVE64-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1
    ; WAVE64-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr2
    ; WAVE64-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
    ; WAVE64-NEXT: S_CMP_EQ_U32 [[COPY2]], [[S_MOV_B32_]], implicit-def $scc
    ; WAVE64-NEXT: [[COPY3:%[0-9]+]]:sreg_32 = COPY $scc
    ; WAVE64-NEXT: $scc = COPY [[COPY3]]
    ; WAVE64-NEXT: [[S_ADDC_U32_:%[0-9]+]]:sreg_32 = S_ADDC_U32 [[COPY]], [[COPY1]], implicit-def dead $scc, implicit $scc
    ; WAVE64-NEXT: S_ENDPGM 0, implicit [[S_ADDC_U32_]]
    ;
    ; WAVE32-LABEL: name: uadde_s32_s1_sss_unused_co
    ; WAVE32: liveins: $sgpr0, $sgpr1, $sgpr2
    ; WAVE32-NEXT: {{  $}}
    ; WAVE32-NEXT: [[COPY:%[0-9]+]]:sreg_32 = COPY $sgpr0
    ; WAVE32-NEXT: [[COPY1:%[0-9]+]]:sreg_32 = COPY $sgpr1
    ; WAVE32-NEXT: [[COPY2:%[0-9]+]]:sreg_32 = COPY $sgpr2
    ; WAVE32-NEXT: [[S_MOV_B32_:%[0-9]+]]:sreg_32 = S_MOV_B32 0
    ; WAVE32-NEXT: S_CMP_EQ_U32 [[COPY2]], [[S_MOV_B32_]], implicit-def $scc
    ; WAVE32-NEXT: [[COPY3:%[0-9]+]]:sreg_32 = COPY $scc
    ; WAVE32-NEXT: $scc = COPY [[COPY3]]
    ; WAVE32-NEXT: [[S_ADDC_U32_:%[0-9]+]]:sreg_32 = S_ADDC_U32 [[COPY]], [[COPY1]], implicit-def dead $scc, implicit $scc
    ; WAVE32-NEXT: S_ENDPGM 0, implicit [[S_ADDC_U32_]]
    %0:sgpr(s32) = COPY $sgpr0
    %1:sgpr(s32) = COPY $sgpr1
    %2:sgpr(s32) = COPY $sgpr2
    %3:sgpr(s32) = G_CONSTANT i32 0
    %4:sgpr(s32) = G_ICMP intpred(eq), %2, %3
    %5:sgpr(s32), %6:sgpr(s32) = G_UADDE %0, %1, %4
    S_ENDPGM 0, implicit %5
...

---
name: uadde_s32_s1_vvv_unused_co
legalized: true
regBankSelected: true

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

    ; WAVE64-LABEL: name: uadde_s32_s1_vvv_unused_co
    ; WAVE64: liveins: $vgpr0, $vgpr1, $vgpr2
    ; WAVE64-NEXT: {{  $}}
    ; WAVE64-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
    ; WAVE64-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
    ; WAVE64-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2
    ; WAVE64-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
    ; WAVE64-NEXT: [[V_CMP_EQ_U32_e64_:%[0-9]+]]:sreg_64_xexec = V_CMP_EQ_U32_e64 [[COPY2]], [[V_MOV_B32_e32_]], implicit $exec
    ; WAVE64-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_64_xexec = V_ADDC_U32_e64 [[COPY]], [[COPY1]], [[V_CMP_EQ_U32_e64_]], 0, implicit $exec
    ; WAVE64-NEXT: S_ENDPGM 0, implicit [[V_ADDC_U32_e64_]]
    ;
    ; WAVE32-LABEL: name: uadde_s32_s1_vvv_unused_co
    ; WAVE32: liveins: $vgpr0, $vgpr1, $vgpr2
    ; WAVE32-NEXT: {{  $}}
    ; WAVE32-NEXT: [[COPY:%[0-9]+]]:vgpr_32 = COPY $vgpr0
    ; WAVE32-NEXT: [[COPY1:%[0-9]+]]:vgpr_32 = COPY $vgpr1
    ; WAVE32-NEXT: [[COPY2:%[0-9]+]]:vgpr_32 = COPY $vgpr2
    ; WAVE32-NEXT: [[V_MOV_B32_e32_:%[0-9]+]]:vgpr_32 = V_MOV_B32_e32 0, implicit $exec
    ; WAVE32-NEXT: [[V_CMP_EQ_U32_e64_:%[0-9]+]]:sreg_32_xm0_xexec = V_CMP_EQ_U32_e64 [[COPY2]], [[V_MOV_B32_e32_]], implicit $exec
    ; WAVE32-NEXT: [[V_ADDC_U32_e64_:%[0-9]+]]:vgpr_32, [[V_ADDC_U32_e64_1:%[0-9]+]]:sreg_32_xm0_xexec = V_ADDC_U32_e64 [[COPY]], [[COPY1]], [[V_CMP_EQ_U32_e64_]], 0, implicit $exec
    ; WAVE32-NEXT: S_ENDPGM 0, implicit [[V_ADDC_U32_e64_]]
    %0:vgpr(s32) = COPY $vgpr0
    %1:vgpr(s32) = COPY $vgpr1
    %2:vgpr(s32) = COPY $vgpr2
    %3:vgpr(s32) = G_CONSTANT i32 0
    %4:vcc(s1) = G_ICMP intpred(eq), %2, %3
    %5:vgpr(s32), %6:vcc(s1) = G_UADDE %0, %1, %4
    S_ENDPGM 0, implicit %5
...