[PATCH] D89187: [AMDGPU] Minimize number of s_mov generated by copyPhysReg

[Carl Ritson via Phabricator via llvm-commits]

critson updated this revision to Diff 297442.
critson added a comment.

- Merge code generation loops to avoid needing to generate work list
- Fix potential issue when all elements of copy are overwritten
- Fix test file location error


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D89187/new/

https://reviews.llvm.org/D89187

Files:
  llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
  llvm/test/CodeGen/AMDGPU/opt-sgpr-phys-copy.mir

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