32 lines
1.2 KiB
YAML
32 lines
1.2 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=amdgcn-- -run-pass=legalizer -verify-machineinstrs -o - %s | FileCheck %s
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---
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name: memset_test
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body: |
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bb.0:
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liveins: $vgpr0, $vgpr1, $vgpr2
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; CHECK-LABEL: name: memset_test
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; CHECK: liveins: $vgpr0, $vgpr1, $vgpr2
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $vgpr0
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; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(s32) = COPY $vgpr1
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; CHECK-NEXT: [[MV:%[0-9]+]]:_(p0) = G_MERGE_VALUES [[COPY]](s32), [[COPY1]](s32)
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; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(s32) = COPY $vgpr2
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; CHECK-NEXT: [[TRUNC:%[0-9]+]]:_(s8) = G_TRUNC [[COPY2]](s32)
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; CHECK-NEXT: [[COPY3:%[0-9]+]]:_(s8) = COPY [[TRUNC]](s8)
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; CHECK-NEXT: G_STORE [[COPY2]](s32), [[MV]](p0) :: (store (s8))
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; CHECK-NEXT: S_ENDPGM 0
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%0:_(s32) = COPY $vgpr0
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%1:_(s32) = COPY $vgpr1
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%2:_(p0) = G_MERGE_VALUES %0:_(s32), %1:_(s32)
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%3:_(s32) = COPY $vgpr2
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%4:_(s16) = G_TRUNC %3:_(s32)
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%5:_(s8) = G_TRUNC %4:_(s16)
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%6:_(s32) = G_CONSTANT i32 1
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%7:_(s64) = G_ZEXT %6:_(s32)
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G_MEMSET %2:_(p0), %5:_(s8), %7:_(s64), 0 :: (store (s8))
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S_ENDPGM 0
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...
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