[PATCH] D139299: [Instcombine] Canonicalize ~((A & B) ^ (A | ?)) -> (A & B) | ~(A | ?)

[chenglin.bi via Phabricator via llvm-commits]

bcl5980 updated this revision to Diff 480728.
bcl5980 retitled this revision from "[Instcombine] Canonicalize xor to or for two logical-select case" to "[Instcombine] Canonicalize ~((A & B) ^ (A | ?)) -> (A & B) | ~(A | ?)".
bcl5980 edited the summary of this revision.

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D139299/new/

https://reviews.llvm.org/D139299

Files:
  llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
  llvm/test/Transforms/InstCombine/xor2.ll

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