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llvm-project/llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-select.mir

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# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
# RUN: llc -O0 -march=amdgcn -mcpu=fiji -run-pass=legalizer %s -o - | FileCheck %s
---
name: test_select_s32
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: test_select_s32
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 2
; CHECK: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[C1]], [[C2]]
; CHECK: $vgpr0 = COPY [[SELECT]](s32)
%0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0
%2:_(s1) = G_ICMP intpred(ne), %0, %1
%3:_(s32) = G_CONSTANT i32 1
%4:_(s32) = G_CONSTANT i32 2
%5:_(s32) = G_SELECT %2, %3, %4
$vgpr0 = COPY %5
...
---
name: test_select_s64
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: test_select_s64
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 1
; CHECK: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 2
; CHECK: [[SELECT:%[0-9]+]]:_(s64) = G_SELECT [[ICMP]](s1), [[C1]], [[C2]]
; CHECK: $vgpr0_vgpr1 = COPY [[SELECT]](s64)
%0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0
%2:_(s1) = G_ICMP intpred(ne), %0, %1
%3:_(s64) = G_CONSTANT i64 1
%4:_(s64) = G_CONSTANT i64 2
%5:_(s64) = G_SELECT %2, %3, %4
$vgpr0_vgpr1 = COPY %5
...
---
name: test_select_v2s32
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: test_select_v2s32
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
; CHECK: [[C1:%[0-9]+]]:_(<2 x s32>) = G_CONSTANT i32 1
; CHECK: [[C2:%[0-9]+]]:_(<2 x s32>) = G_CONSTANT i32 2
; CHECK: [[SELECT:%[0-9]+]]:_(<2 x s32>) = G_SELECT [[ICMP]](s1), [[C1]], [[C2]]
; CHECK: $vgpr0_vgpr1 = COPY [[SELECT]](<2 x s32>)
%0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0
%2:_(s1) = G_ICMP intpred(ne), %0, %1
%3:_(<2 x s32>) = G_CONSTANT i32 1
%4:_(<2 x s32>) = G_CONSTANT i32 2
%5:_(<2 x s32>) = G_SELECT %2, %3, %4
$vgpr0_vgpr1 = COPY %5
...
---
name: test_select_s16
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: test_select_s16
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 2
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[C2]](s32)
; CHECK: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[COPY1]], [[COPY2]]
; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[SELECT]](s32)
; CHECK: $vgpr0 = COPY [[COPY3]](s32)
%0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0
%2:_(s1) = G_ICMP intpred(ne), %0, %1
%3:_(s16) = G_CONSTANT i16 1
%4:_(s16) = G_CONSTANT i16 2
%5:_(s16) = G_SELECT %2, %3, %4
%6:_(s32) = G_ANYEXT %5
$vgpr0 = COPY %6
...
---
name: test_select_s8
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: test_select_s8
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 2
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[C2]](s32)
; CHECK: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[COPY1]], [[COPY2]]
; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[SELECT]](s32)
; CHECK: $vgpr0 = COPY [[COPY3]](s32)
%0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0
%2:_(s1) = G_ICMP intpred(ne), %0, %1
%3:_(s8) = G_CONSTANT i16 1
%4:_(s8) = G_CONSTANT i16 2
%5:_(s8) = G_SELECT %2, %3, %4
%6:_(s32) = G_ANYEXT %5
$vgpr0 = COPY %6
...
---
name: test_select_s7
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: test_select_s7
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
; CHECK: [[C1:%[0-9]+]]:_(s32) = G_CONSTANT i32 1
; CHECK: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 2
; CHECK: [[COPY1:%[0-9]+]]:_(s32) = COPY [[C1]](s32)
; CHECK: [[COPY2:%[0-9]+]]:_(s32) = COPY [[C2]](s32)
; CHECK: [[SELECT:%[0-9]+]]:_(s32) = G_SELECT [[ICMP]](s1), [[COPY1]], [[COPY2]]
; CHECK: [[COPY3:%[0-9]+]]:_(s32) = COPY [[SELECT]](s32)
; CHECK: $vgpr0 = COPY [[COPY3]](s32)
%0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0
%2:_(s1) = G_ICMP intpred(ne), %0, %1
%3:_(s7) = G_CONSTANT i16 1
%4:_(s7) = G_CONSTANT i16 2
%5:_(s7) = G_SELECT %2, %3, %4
%6:_(s32) = G_ANYEXT %5
$vgpr0 = COPY %6
...
---
name: test_select_v2s16
body: |
bb.0:
liveins: $vgpr0
; CHECK-LABEL: name: test_select_v2s16
; CHECK: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
; CHECK: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
; CHECK: [[ICMP:%[0-9]+]]:_(s1) = G_ICMP intpred(ne), [[C]](s32), [[COPY]]
; CHECK: [[C1:%[0-9]+]]:_(<2 x s16>) = G_CONSTANT i32 1
; CHECK: [[C2:%[0-9]+]]:_(<2 x s16>) = G_CONSTANT i32 2
; CHECK: [[SELECT:%[0-9]+]]:_(<2 x s16>) = G_SELECT [[ICMP]](s1), [[C1]], [[C2]]
; CHECK: $vgpr0 = COPY [[SELECT]](<2 x s16>)
%0:_(s32) = G_CONSTANT i32 0
%1:_(s32) = COPY $vgpr0
%2:_(s1) = G_ICMP intpred(ne), %0, %1
%3:_(<2 x s16>) = G_CONSTANT i32 1
%4:_(<2 x s16>) = G_CONSTANT i32 2
%5:_(<2 x s16>) = G_SELECT %2, %3, %4
$vgpr0 = COPY %5
...
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