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TheRock/compiler/amd-llvm/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-copy.mir
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Flatten subprojects into a single base monorepo
2026-09-02 16:34:47 -07:00

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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -mtriple=amdgcn -mcpu=gfx908 -run-pass=regbankselect -regbankselect-fast -verify-machineinstrs %s -o - | FileCheck %s
# RUN: llc -mtriple=amdgcn -mcpu=gfx908 -run-pass=regbankselect -regbankselect-greedy -verify-machineinstrs %s -o - | FileCheck %s
# RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -run-pass=regbankselect -regbankselect-fast -verify-machineinstrs %s -o - | FileCheck --check-prefix=WAVE32 %s
# RUN: llc -mtriple=amdgcn -mcpu=gfx1010 -run-pass=regbankselect -regbankselect-greedy -verify-machineinstrs %s -o - | FileCheck --check-prefix=WAVE32 %s
---
name: copy_s32_vgpr_to_vgpr
legalized: true
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: copy_s32_vgpr_to_vgpr
; CHECK: liveins: $vgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK-NEXT: $vgpr0 = COPY [[COPY]](s32)
;
; WAVE32-LABEL: name: copy_s32_vgpr_to_vgpr
; WAVE32: liveins: $vgpr0
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; WAVE32-NEXT: $vgpr0 = COPY [[COPY]](s32)
%0:_(s32) = COPY $vgpr0
$vgpr0 = COPY %0
...
---
name: copy_s32_sgpr_to_sgpr
legalized: true
body: |
bb.0:
liveins: $sgpr0
; CHECK-LABEL: name: copy_s32_sgpr_to_sgpr
; CHECK: liveins: $sgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK-NEXT: $sgpr0 = COPY [[COPY]](s32)
;
; WAVE32-LABEL: name: copy_s32_sgpr_to_sgpr
; WAVE32: liveins: $sgpr0
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; WAVE32-NEXT: $sgpr0 = COPY [[COPY]](s32)
%0:_(s32) = COPY $sgpr0
$sgpr0 = COPY %0
...
---
name: copy_s32_sgpr_to_vgpr
legalized: true
body: |
bb.0:
liveins: $sgpr0
; CHECK-LABEL: name: copy_s32_sgpr_to_vgpr
; CHECK: liveins: $sgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK-NEXT: $vgpr0 = COPY [[COPY]](s32)
;
; WAVE32-LABEL: name: copy_s32_sgpr_to_vgpr
; WAVE32: liveins: $sgpr0
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; WAVE32-NEXT: $vgpr0 = COPY [[COPY]](s32)
%0:_(s32) = COPY $sgpr0
$vgpr0 = COPY %0
...
---
name: copy_s32_vgpr_to_agpr
legalized: true
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: copy_s32_vgpr_to_agpr
; CHECK: liveins: $vgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK-NEXT: $agpr0 = COPY [[COPY]](s32)
;
; WAVE32-LABEL: name: copy_s32_vgpr_to_agpr
; WAVE32: liveins: $vgpr0
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; WAVE32-NEXT: $agpr0 = COPY [[COPY]](s32)
%0:_(s32) = COPY $vgpr0
$agpr0 = COPY %0
...
---
name: copy_s32_sgpr_to_agpr
legalized: true
body: |
bb.0:
liveins: $sgpr0
; CHECK-LABEL: name: copy_s32_sgpr_to_agpr
; CHECK: liveins: $sgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK-NEXT: $agpr0 = COPY [[COPY]](s32)
;
; WAVE32-LABEL: name: copy_s32_sgpr_to_agpr
; WAVE32: liveins: $sgpr0
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; WAVE32-NEXT: $agpr0 = COPY [[COPY]](s32)
%0:_(s32) = COPY $sgpr0
$agpr0 = COPY %0
...
---
name: copy_s32_agpr_to_vgpr
legalized: true
body: |
bb.0:
liveins: $agpr0
; CHECK-LABEL: name: copy_s32_agpr_to_vgpr
; CHECK: liveins: $agpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:agpr(s32) = COPY $agpr0
; CHECK-NEXT: $vgpr0 = COPY [[COPY]](s32)
;
; WAVE32-LABEL: name: copy_s32_agpr_to_vgpr
; WAVE32: liveins: $agpr0
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:agpr(s32) = COPY $agpr0
; WAVE32-NEXT: $vgpr0 = COPY [[COPY]](s32)
%0:_(s32) = COPY $agpr0
$vgpr0 = COPY %0
...
---
name: copy_s32_agpr_to_agpr
legalized: true
body: |
bb.0:
liveins: $agpr0
; CHECK-LABEL: name: copy_s32_agpr_to_agpr
; CHECK: liveins: $agpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:agpr(s32) = COPY $agpr0
; CHECK-NEXT: $agpr0 = COPY [[COPY]](s32)
;
; WAVE32-LABEL: name: copy_s32_agpr_to_agpr
; WAVE32: liveins: $agpr0
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:agpr(s32) = COPY $agpr0
; WAVE32-NEXT: $agpr0 = COPY [[COPY]](s32)
%0:_(s32) = COPY $agpr0
$agpr0 = COPY %0
...
---
name: copy_s1_sgpr_to_vcc_preassigned
legalized: true
body: |
bb.0:
liveins: $sgpr0
; CHECK-LABEL: name: copy_s1_sgpr_to_vcc_preassigned
; CHECK: liveins: $sgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
; CHECK-NEXT: [[COPY1:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
; CHECK-NEXT: S_ENDPGM 0, implicit [[COPY1]](s1)
;
; WAVE32-LABEL: name: copy_s1_sgpr_to_vcc_preassigned
; WAVE32: liveins: $sgpr0
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; WAVE32-NEXT: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
; WAVE32-NEXT: [[COPY1:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
; WAVE32-NEXT: S_ENDPGM 0, implicit [[COPY1]](s1)
%0:sgpr(s32) = COPY $sgpr0
%1:sgpr(s1) = G_TRUNC %0
%2:vcc(s1) = COPY %1
S_ENDPGM 0, implicit %2
...
---
name: copy_s1_vgpr_to_vcc_preassigned
legalized: true
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: copy_s1_vgpr_to_vcc_preassigned
; CHECK: liveins: $vgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
; CHECK-NEXT: [[COPY1:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
; CHECK-NEXT: S_ENDPGM 0, implicit [[COPY1]](s1)
;
; WAVE32-LABEL: name: copy_s1_vgpr_to_vcc_preassigned
; WAVE32: liveins: $vgpr0
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; WAVE32-NEXT: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
; WAVE32-NEXT: [[COPY1:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
; WAVE32-NEXT: S_ENDPGM 0, implicit [[COPY1]](s1)
%0:vgpr(s32) = COPY $vgpr0
%1:vgpr(s1) = G_TRUNC %0
%2:vcc(s1) = COPY %1
S_ENDPGM 0, implicit %2
...
---
name: copy_s1_sgpr_to_vcc
legalized: true
body: |
bb.0:
liveins: $sgpr0
; CHECK-LABEL: name: copy_s1_sgpr_to_vcc
; CHECK: liveins: $sgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
; CHECK-NEXT: [[COPY1:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
; CHECK-NEXT: S_ENDPGM 0, implicit [[COPY1]](s1)
;
; WAVE32-LABEL: name: copy_s1_sgpr_to_vcc
; WAVE32: liveins: $sgpr0
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:sgpr(s32) = COPY $sgpr0
; WAVE32-NEXT: [[TRUNC:%[0-9]+]]:sgpr(s1) = G_TRUNC [[COPY]](s32)
; WAVE32-NEXT: [[COPY1:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
; WAVE32-NEXT: S_ENDPGM 0, implicit [[COPY1]](s1)
%0:_(s32) = COPY $sgpr0
%1:_(s1) = G_TRUNC %0
%2:vcc(s1) = COPY %1
S_ENDPGM 0, implicit %2
...
---
name: copy_s1_vgpr_to_vcc
legalized: true
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: copy_s1_vgpr_to_vcc
; CHECK: liveins: $vgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
; CHECK-NEXT: [[COPY1:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
; CHECK-NEXT: S_ENDPGM 0, implicit [[COPY1]](s1)
;
; WAVE32-LABEL: name: copy_s1_vgpr_to_vcc
; WAVE32: liveins: $vgpr0
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; WAVE32-NEXT: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
; WAVE32-NEXT: [[COPY1:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
; WAVE32-NEXT: S_ENDPGM 0, implicit [[COPY1]](s1)
%0:_(s32) = COPY $vgpr0
%1:_(s1) = G_TRUNC %0
%2:vcc(s1) = COPY %1
S_ENDPGM 0, implicit %2
...
---
name: wave64_copy_sgpr_64_to_s1
legalized: true
body: |
bb.0:
liveins: $sgpr4_sgpr5
; CHECK-LABEL: name: wave64_copy_sgpr_64_to_s1
; CHECK: liveins: $sgpr4_sgpr5
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vcc(s1) = COPY $sgpr4_sgpr5
; CHECK-NEXT: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY]](s1), [[C]], [[C1]]
;
; WAVE32-LABEL: name: wave64_copy_sgpr_64_to_s1
; WAVE32: liveins: $sgpr4_sgpr5
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:vcc(s1) = COPY $sgpr4_sgpr5
; WAVE32-NEXT: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
; WAVE32-NEXT: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
; WAVE32-NEXT: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY]](s1), [[C]], [[C1]]
%0:_(s1) = COPY $sgpr4_sgpr5
%1:_(s32) = G_ZEXT %0:_(s1)
...
---
name: wave32_copy_sgpr_32_to_s1
legalized: true
body: |
bb.0:
liveins: $sgpr0
; CHECK-LABEL: name: wave32_copy_sgpr_32_to_s1
; CHECK: liveins: $sgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vcc(s1) = COPY $sgpr0
; CHECK-NEXT: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY]](s1), [[C]], [[C1]]
;
; WAVE32-LABEL: name: wave32_copy_sgpr_32_to_s1
; WAVE32: liveins: $sgpr0
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:vcc(s1) = COPY $sgpr0
; WAVE32-NEXT: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
; WAVE32-NEXT: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
; WAVE32-NEXT: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY]](s1), [[C]], [[C1]]
%0:_(s1) = COPY $sgpr0
%1:_(s32) = G_ZEXT %0:_(s1)
...
---
name: wave64_copy2_sgpr_64_to_s1
legalized: true
body: |
bb.0:
liveins: $sgpr4_sgpr5, $sgpr6_sgpr7
; CHECK-LABEL: name: wave64_copy2_sgpr_64_to_s1
; CHECK: liveins: $sgpr4_sgpr5, $sgpr6_sgpr7
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vcc(s1) = COPY $sgpr4_sgpr5
; CHECK-NEXT: [[COPY1:%[0-9]+]]:vcc(s1) = COPY $sgpr6_sgpr7
; CHECK-NEXT: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY]](s1), [[C]], [[C1]]
; CHECK-NEXT: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[C3:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY1]](s1), [[C2]], [[C3]]
;
; WAVE32-LABEL: name: wave64_copy2_sgpr_64_to_s1
; WAVE32: liveins: $sgpr4_sgpr5, $sgpr6_sgpr7
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:vcc(s1) = COPY $sgpr4_sgpr5
; WAVE32-NEXT: [[COPY1:%[0-9]+]]:vcc(s1) = COPY $sgpr6_sgpr7
; WAVE32-NEXT: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
; WAVE32-NEXT: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
; WAVE32-NEXT: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY]](s1), [[C]], [[C1]]
; WAVE32-NEXT: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
; WAVE32-NEXT: [[C3:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
; WAVE32-NEXT: [[SELECT1:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY1]](s1), [[C2]], [[C3]]
%0:_(s1) = COPY $sgpr4_sgpr5
%1:_(s1) = COPY $sgpr6_sgpr7
%2:_(s32) = G_ZEXT %0:_(s1)
%3:_(s32) = G_ZEXT %1:_(s1)
...
---
name: wave32_copy2_sgpr_32_to_s1
legalized: true
body: |
bb.0:
liveins: $sgpr0, $sgpr1
; CHECK-LABEL: name: wave32_copy2_sgpr_32_to_s1
; CHECK: liveins: $sgpr0, $sgpr1
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vcc(s1) = COPY $sgpr0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:vcc(s1) = COPY $sgpr1
; CHECK-NEXT: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY]](s1), [[C]], [[C1]]
; CHECK-NEXT: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[C3:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[SELECT1:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY1]](s1), [[C2]], [[C3]]
;
; WAVE32-LABEL: name: wave32_copy2_sgpr_32_to_s1
; WAVE32: liveins: $sgpr0, $sgpr1
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:vcc(s1) = COPY $sgpr0
; WAVE32-NEXT: [[COPY1:%[0-9]+]]:vcc(s1) = COPY $sgpr1
; WAVE32-NEXT: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
; WAVE32-NEXT: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
; WAVE32-NEXT: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY]](s1), [[C]], [[C1]]
; WAVE32-NEXT: [[C2:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
; WAVE32-NEXT: [[C3:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
; WAVE32-NEXT: [[SELECT1:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY1]](s1), [[C2]], [[C3]]
%0:_(s1) = COPY $sgpr0
%1:_(s1) = COPY $sgpr1
%2:_(s32) = G_ZEXT %0:_(s1)
%3:_(s32) = G_ZEXT %1:_(s1)
...
---
name: copy_sgpr_64_to_s1_vgpr
legalized: true
body: |
bb.0:
liveins: $sgpr4_sgpr5
; CHECK-LABEL: name: copy_sgpr_64_to_s1_vgpr
; CHECK: liveins: $sgpr4_sgpr5
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s1) = COPY $sgpr4_sgpr5
; CHECK-NEXT: [[ZEXT:%[0-9]+]]:vgpr(s32) = G_ZEXT [[COPY]](s1)
;
; WAVE32-LABEL: name: copy_sgpr_64_to_s1_vgpr
; WAVE32: liveins: $sgpr4_sgpr5
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:vgpr(s1) = COPY $sgpr4_sgpr5
; WAVE32-NEXT: [[ZEXT:%[0-9]+]]:vgpr(s32) = G_ZEXT [[COPY]](s1)
%0:vgpr(s1) = COPY $sgpr4_sgpr5
%1:_(s32) = G_ZEXT %0:vgpr(s1)
...
---
name: copy_sgpr_32_to_s1_vgpr
legalized: true
body: |
bb.0:
liveins: $sgpr0
; CHECK-LABEL: name: copy_sgpr_32_to_s1_vgpr
; CHECK: liveins: $sgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s1) = COPY $sgpr0
; CHECK-NEXT: [[ZEXT:%[0-9]+]]:vgpr(s32) = G_ZEXT [[COPY]](s1)
;
; WAVE32-LABEL: name: copy_sgpr_32_to_s1_vgpr
; WAVE32: liveins: $sgpr0
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:vgpr(s1) = COPY $sgpr0
; WAVE32-NEXT: [[ZEXT:%[0-9]+]]:vgpr(s32) = G_ZEXT [[COPY]](s1)
%0:vgpr(s1) = COPY $sgpr0
%1:_(s32) = G_ZEXT %0:vgpr(s1)
...
---
name: wave64_copy_sgpr_64_to_s1_vcc
legalized: true
body: |
bb.0:
liveins: $sgpr4_sgpr5
; CHECK-LABEL: name: wave64_copy_sgpr_64_to_s1_vcc
; CHECK: liveins: $sgpr4_sgpr5
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vcc(s1) = COPY $sgpr4_sgpr5
; CHECK-NEXT: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY]](s1), [[C]], [[C1]]
;
; WAVE32-LABEL: name: wave64_copy_sgpr_64_to_s1_vcc
; WAVE32: liveins: $sgpr4_sgpr5
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:vcc(s1) = COPY $sgpr4_sgpr5
; WAVE32-NEXT: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
; WAVE32-NEXT: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
; WAVE32-NEXT: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY]](s1), [[C]], [[C1]]
%0:vcc(s1) = COPY $sgpr4_sgpr5
%1:_(s32) = G_ZEXT %0:vcc(s1)
...
---
name: wave32_copy_sgpr_32_to_s1_vcc
legalized: true
body: |
bb.0:
liveins: $sgpr0
; CHECK-LABEL: name: wave32_copy_sgpr_32_to_s1_vcc
; CHECK: liveins: $sgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vcc(s1) = COPY $sgpr0
; CHECK-NEXT: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
; CHECK-NEXT: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY]](s1), [[C]], [[C1]]
;
; WAVE32-LABEL: name: wave32_copy_sgpr_32_to_s1_vcc
; WAVE32: liveins: $sgpr0
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:vcc(s1) = COPY $sgpr0
; WAVE32-NEXT: [[C:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 1
; WAVE32-NEXT: [[C1:%[0-9]+]]:vgpr(s32) = G_CONSTANT i32 0
; WAVE32-NEXT: [[SELECT:%[0-9]+]]:vgpr(s32) = G_SELECT [[COPY]](s1), [[C]], [[C1]]
%0:vcc(s1) = COPY $sgpr0
%1:_(s32) = G_ZEXT %0:vcc(s1)
...
---
name: copy_virt_reg_to_s1
legalized: true
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: copy_virt_reg_to_s1
; CHECK: liveins: $vgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr(s1) = COPY [[TRUNC]](s1)
;
; WAVE32-LABEL: name: copy_virt_reg_to_s1
; WAVE32: liveins: $vgpr0
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; WAVE32-NEXT: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
; WAVE32-NEXT: [[COPY1:%[0-9]+]]:vgpr(s1) = COPY [[TRUNC]](s1)
%0:_(s32) = COPY $vgpr0
%1:_(s1) = G_TRUNC %0
%2:_(s1) = COPY %1
...
---
name: copy_virt_reg_to_s1_vgpr
legalized: true
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: copy_virt_reg_to_s1_vgpr
; CHECK: liveins: $vgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr(s1) = COPY [[TRUNC]](s1)
; CHECK-NEXT: [[COPY2:%[0-9]+]]:vgpr(s1) = COPY [[COPY1]](s1)
;
; WAVE32-LABEL: name: copy_virt_reg_to_s1_vgpr
; WAVE32: liveins: $vgpr0
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; WAVE32-NEXT: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
; WAVE32-NEXT: [[COPY1:%[0-9]+]]:vgpr(s1) = COPY [[TRUNC]](s1)
; WAVE32-NEXT: [[COPY2:%[0-9]+]]:vgpr(s1) = COPY [[COPY1]](s1)
%0:_(s32) = COPY $vgpr0
%1:_(s1) = G_TRUNC %0
%2:vgpr(s1) = COPY %1
%3:_(s1) = COPY %2
...
---
name: copy_virt_reg_to_s1_vcc
legalized: true
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: copy_virt_reg_to_s1_vcc
; CHECK: liveins: $vgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
; CHECK-NEXT: [[COPY1:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
; CHECK-NEXT: [[COPY2:%[0-9]+]]:vcc(s1) = COPY [[COPY1]](s1)
;
; WAVE32-LABEL: name: copy_virt_reg_to_s1_vcc
; WAVE32: liveins: $vgpr0
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; WAVE32-NEXT: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
; WAVE32-NEXT: [[COPY1:%[0-9]+]]:vcc(s1) = COPY [[TRUNC]](s1)
; WAVE32-NEXT: [[COPY2:%[0-9]+]]:vcc(s1) = COPY [[COPY1]](s1)
%0:_(s32) = COPY $vgpr0
%1:_(s1) = G_TRUNC %0
%2:vcc(s1) = COPY %1
%3:_(s1) = COPY %2
...
---
name: copy_s1_to_sgpr_64
legalized: true
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: copy_s1_to_sgpr_64
; CHECK: liveins: $vgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
; CHECK-NEXT: $sgpr4_sgpr5 = COPY [[TRUNC]](s1)
;
; WAVE32-LABEL: name: copy_s1_to_sgpr_64
; WAVE32: liveins: $vgpr0
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; WAVE32-NEXT: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
; WAVE32-NEXT: $sgpr4_sgpr5 = COPY [[TRUNC]](s1)
%0:_(s32) = COPY $vgpr0
%1:_(s1) = G_TRUNC %0
$sgpr4_sgpr5 = COPY %1
...
---
name: copy_s1_to_sgpr_32
legalized: true
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: copy_s1_to_sgpr_32
; CHECK: liveins: $vgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK-NEXT: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
; CHECK-NEXT: $sgpr0 = COPY [[TRUNC]](s1)
;
; WAVE32-LABEL: name: copy_s1_to_sgpr_32
; WAVE32: liveins: $vgpr0
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; WAVE32-NEXT: [[TRUNC:%[0-9]+]]:vgpr(s1) = G_TRUNC [[COPY]](s32)
; WAVE32-NEXT: $sgpr0 = COPY [[TRUNC]](s1)
%0:_(s32) = COPY $vgpr0
%1:_(s1) = G_TRUNC %0
$sgpr0 = COPY %1
...
---
name: copy_sgpr_physreg_to_vcc_s1_wave64
legalized: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $sgpr4_sgpr5
; CHECK-LABEL: name: copy_sgpr_physreg_to_vcc_s1_wave64
; CHECK: liveins: $sgpr4_sgpr5
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vcc(s1) = COPY $sgpr4_sgpr5
; CHECK-NEXT: S_ENDPGM 0, implicit [[COPY]](s1)
;
; WAVE32-LABEL: name: copy_sgpr_physreg_to_vcc_s1_wave64
; WAVE32: liveins: $sgpr4_sgpr5
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:vcc(s1) = COPY $sgpr4_sgpr5
; WAVE32-NEXT: S_ENDPGM 0, implicit [[COPY]](s1)
%0:_(s1) = COPY $sgpr4_sgpr5
S_ENDPGM 0, implicit %0
...
---
name: copy_vcc_s1_to_sgpr_physreg_wave64
legalized: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: copy_vcc_s1_to_sgpr_physreg_wave64
; CHECK: liveins: $vgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK-NEXT: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
; CHECK-NEXT: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]]
; CHECK-NEXT: $sgpr4_sgpr5 = COPY [[ICMP]](s1)
; CHECK-NEXT: S_ENDPGM 0, implicit $sgpr4_sgpr5
;
; WAVE32-LABEL: name: copy_vcc_s1_to_sgpr_physreg_wave64
; WAVE32: liveins: $vgpr0
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; WAVE32-NEXT: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
; WAVE32-NEXT: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
; WAVE32-NEXT: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]]
; WAVE32-NEXT: $sgpr4_sgpr5 = COPY [[ICMP]](s1)
; WAVE32-NEXT: S_ENDPGM 0, implicit $sgpr4_sgpr5
%0:_(s32) = COPY $vgpr0
%1:_(s32) = G_CONSTANT i32 0
%2:_(s1) = G_ICMP intpred(eq), %0, %1
$sgpr4_sgpr5 = COPY %2
S_ENDPGM 0, implicit $sgpr4_sgpr5
...
---
name: copy_sgpr_physreg_to_vcc_s1_wave32
legalized: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $sgpr4
; CHECK-LABEL: name: copy_sgpr_physreg_to_vcc_s1_wave32
; CHECK: liveins: $sgpr4
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vcc(s1) = COPY $sgpr4
; CHECK-NEXT: S_ENDPGM 0, implicit [[COPY]](s1)
;
; WAVE32-LABEL: name: copy_sgpr_physreg_to_vcc_s1_wave32
; WAVE32: liveins: $sgpr4
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:vcc(s1) = COPY $sgpr4
; WAVE32-NEXT: S_ENDPGM 0, implicit [[COPY]](s1)
%0:_(s1) = COPY $sgpr4
S_ENDPGM 0, implicit %0
...
---
name: copy_vcc_s1_to_sgpr_physreg_wave32
legalized: true
tracksRegLiveness: true
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: copy_vcc_s1_to_sgpr_physreg_wave32
; CHECK: liveins: $vgpr0
; CHECK-NEXT: {{ $}}
; CHECK-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; CHECK-NEXT: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
; CHECK-NEXT: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
; CHECK-NEXT: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]]
; CHECK-NEXT: $sgpr4 = COPY [[ICMP]](s1)
; CHECK-NEXT: S_ENDPGM 0, implicit $sgpr4
;
; WAVE32-LABEL: name: copy_vcc_s1_to_sgpr_physreg_wave32
; WAVE32: liveins: $vgpr0
; WAVE32-NEXT: {{ $}}
; WAVE32-NEXT: [[COPY:%[0-9]+]]:vgpr(s32) = COPY $vgpr0
; WAVE32-NEXT: [[C:%[0-9]+]]:sgpr(s32) = G_CONSTANT i32 0
; WAVE32-NEXT: [[COPY1:%[0-9]+]]:vgpr(s32) = COPY [[C]](s32)
; WAVE32-NEXT: [[ICMP:%[0-9]+]]:vcc(s1) = G_ICMP intpred(eq), [[COPY]](s32), [[COPY1]]
; WAVE32-NEXT: $sgpr4 = COPY [[ICMP]](s1)
; WAVE32-NEXT: S_ENDPGM 0, implicit $sgpr4
%0:_(s32) = COPY $vgpr0
%1:_(s32) = G_CONSTANT i32 0
%2:_(s1) = G_ICMP intpred(eq), %0, %1
$sgpr4 = COPY %2
S_ENDPGM 0, implicit $sgpr4
...
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