[PATCH] D141277: [InstCombine] Don't optimize idempotent `atomicrmw <op>, 0` into `load atomic`

Quentin Colombet via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Jan 19 01:20:44 PST 2023


This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG6b85fa6d81b9: [InstCombine] Don't optimize idempotent `atomicrmw <op>, 0` into `load atomic` (authored by qcolombet).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D141277/new/

https://reviews.llvm.org/D141277

Files:
  llvm/lib/Transforms/InstCombine/InstCombineAtomicRMW.cpp
  llvm/test/Transforms/InstCombine/atomicrmw.ll

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