[PATCH] D64328: [AMDGPU] Optimize atomic max/min

[Jay Foad via Phabricator via llvm-commits]

foad updated this revision to Diff 208887.
foad added a comment.

New helper function getIdentityValueForAtomicOp.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D64328/new/

https://reviews.llvm.org/D64328

Files:
  llvm/lib/Target/AMDGPU/AMDGPUAtomicOptimizer.cpp
  llvm/test/CodeGen/AMDGPU/atomic_optimizations_local_pointer.ll

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