[PATCH] D72120: AMDGPU/GlobalISel: Fix G_EXTRACT_VECTOR_ELT mapping for s-v case

[Matt Arsenault via Phabricator via llvm-commits]

arsenm updated this revision to Diff 235988.
arsenm added a comment.

Use a V_MOV_B32 directly instead of a copy. The copy was sinking out of the waterfall loop


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D72120/new/

https://reviews.llvm.org/D72120

Files:
  llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.cpp
  llvm/lib/Target/AMDGPU/AMDGPURegisterBankInfo.h
  llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-extract-vector-elt.mir

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