[PATCH] D89264: [LICM] Make promotion faster

[Nikita Popov via Phabricator via llvm-commits]

nikic updated this revision to Diff 329276.
nikic added a comment.
Herald added a subscriber: jfb.

Always use aliasesUnknownInst() API to correctly model atomic accesses. Add previously miscompiled test case.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D89264/new/

https://reviews.llvm.org/D89264

Files:
  llvm/include/llvm/Analysis/AliasSetTracker.h
  llvm/lib/Analysis/AliasSetTracker.cpp
  llvm/lib/Transforms/Scalar/LICM.cpp
  llvm/test/Transforms/LICM/promote-atomic.ll

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