llvm/test/CodeGen/AMDGPU/postra-norename.mir


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# RUN: llc -mtriple=amdgcn -mcpu=gfx900 -run-pass postrapseudos %s -o - | FileCheck -check-prefix=GCN %s

# Check that post-RA expanded COPY doesn't have renamable operands
# since V_MOV_B32_e32 has hasExtraSrcRegAllocReq set.
# GCN-LABEL: name: test1
# GCN:      $vgpr1 = V_MOV_B32_e32 $vgpr0, implicit $exec
name: test1
tracksRegLiveness: true
body:             |
  bb.0:
    liveins: $vgpr0
    renamable $vgpr1 = COPY renamable $vgpr0
...