[PATCH] D105013: [InstCombine] try to fold the expression "(A & ~B) + B" to "A | B"

Roman Lebedev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Jun 28 06:23:25 PDT 2021

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lebedev.ri added a comment.

This pattern `(A & ~B) op B` should be matched in `llvm::haveNoCommonBitsSet()` in `ValueTracking.cpp`.


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https://reviews.llvm.org/D105013

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