[PATCH] D70614: AMDGPU: Reuse carry out register during FI elimination

[Austin Kerbow via Phabricator via llvm-commits]

kerbowa updated this revision to Diff 230724.
kerbowa added a comment.

Don't assume 64bit carry out.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D70614/new/

https://reviews.llvm.org/D70614

Files:
  llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
  llvm/lib/Target/AMDGPU/SIRegisterInfo.cpp
  llvm/test/CodeGen/AMDGPU/pei-scavenge-sgpr-carry-out.mir

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