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

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

The missing fold here is: https://alive2.llvm.org/ce/z/7uIb0B (i.e. it should go into `haveNoCommonBitsSet()`)
And this will automagically fold to `or`, not `xor`: https://godbolt.org/z/6svT3vc44


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  https://reviews.llvm.org/D105013/new/

https://reviews.llvm.org/D105013