[PATCH] D124772: [DAGCombine] Fold A + (B & ~A) to A | B

[Nikita Popov via Phabricator via llvm-commits]

nikic updated this revision to Diff 426630.
nikic added a comment.

Implement in haveNoCommonBitsSet().


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D124772/new/

https://reviews.llvm.org/D124772

Files:
  llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
  llvm/test/CodeGen/X86/add-and-not.ll

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