forked from OSchip/llvm-project
16 lines
511 B
YAML
16 lines
511 B
YAML
# RUN: llc -march=amdgcn -mcpu=gfx908 -o - -run-pass si-fix-sgpr-copies -verify-machineinstrs %s | FileCheck -check-prefix=GCN %s
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# GCN-LABEL: fold_acc_copy_into_valu
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# GCN: [[COPY:%[0-9]+]]:vgpr_32 = COPY %0.sub0
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# GCN: %2:vgpr_32 = V_AND_B32_e32 [[COPY]], undef %3:vgpr_32, implicit $exec
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---
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name: fold_acc_copy_into_valu
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body: |
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bb.0.entry:
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%0:areg_1024 = IMPLICIT_DEF
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%1:sreg_32_xm0 = COPY %0.sub0
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%3:vgpr_32 = V_AND_B32_e32 %1, undef %2:vgpr_32, implicit $exec
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...
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