[PATCH] D154306: [InstCombine] Generalise ((x1 ^ y1) | (x2 ^ y2)) == 0 transform to more than two pairs of variables

Maksim Kita via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sun Jul 2 10:10:45 PDT 2023


kitaisreal created this revision.
kitaisreal added a reviewer: Kmeakin.
kitaisreal added projects: All, LLVM.
Herald added a subscriber: hiraditya.
kitaisreal requested review of this revision.
Herald added a subscriber: llvm-commits.

https://github.com/llvm/llvm-project/issues/57831


https://reviews.llvm.org/D154306

Files:
  llvm/lib/Transforms/InstCombine/InstCombineCompares.cpp
  llvm/test/Transforms/InstCombine/icmp-or.ll

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