[PATCH] D141660: [InstCombine] Fold pattern xor(and, or) to select

[chenglin.bi via Phabricator via llvm-commits]

bcl5980 created this revision.
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(A & B) ^ (A | C) --> A ? ~B : C

https://alive2.llvm.org/ce/z/KCBfXr
https://alive2.llvm.org/ce/z/Pm-zJN
https://alive2.llvm.org/ce/z/VT8uC2


https://reviews.llvm.org/D141660

Files:
  llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
  llvm/test/Transforms/InstCombine/xor-and-or.ll

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