[PATCH] D82451: [AMDGPU] Fix DPP Combiner:

[Valery Pykhtin via Phabricator via llvm-commits]

vpykhtin updated this revision to Diff 273294.
vpykhtin added a comment.

Rebased, per review issues fixed:

1. Use separate value to constrain use count
2. Check multiple DPP operand during use collection
3. Misc


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D82451/new/

https://reviews.llvm.org/D82451

Files:
  llvm/lib/Target/AMDGPU/GCNDPPCombine.cpp
  llvm/lib/Target/AMDGPU/SIInstrInfo.cpp
  llvm/lib/Target/AMDGPU/SIInstrInfo.h
  llvm/test/CodeGen/AMDGPU/dpp_combine.mir

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