forked from OSchip/llvm-project
23 lines
982 B
YAML
23 lines
982 B
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -o - %s -march=amdgcn -mcpu=gfx1010 -run-pass=machine-cp -verify-machineinstrs | FileCheck %s
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---
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name: undef_copy_propagation
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tracksRegLiveness: true
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body: |
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bb.0:
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; CHECK-LABEL: name: undef_copy_propagation
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; CHECK: renamable $vgpr0 = COPY undef renamable $sgpr42, implicit $exec
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; CHECK-NEXT: renamable $vgpr1 = COPY undef $sgpr42
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; CHECK-NEXT: renamable $vgpr2 = COPY undef $sgpr42
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; CHECK-NEXT: renamable $vgpr3 = COPY undef $sgpr42
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; CHECK-NEXT: EXP_DONE 0, killed $vgpr0, killed $vgpr1, killed $vgpr2, killed $vgpr3, -1, -1, 15, implicit $exec
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renamable $vgpr0 = COPY undef renamable $sgpr42, implicit $exec
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renamable $vgpr1 = COPY renamable $vgpr0
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renamable $vgpr2 = COPY renamable $vgpr0
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renamable $vgpr3 = COPY renamable $vgpr0
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EXP_DONE 0, killed $vgpr0, killed $vgpr1, killed $vgpr2, killed $vgpr3, -1, -1, 15, implicit $exec
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...
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