[PATCH] D34244: [InstCombine] Fold (!iszero(A & K1) & !iszero(A & K2)) -> (A & (K1 | K2)) == (K1 | K2) if K1 and K2 are a 1-bit mask

Sanjay Patel via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Jun 15 15:56:17 PDT 2017

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spatel accepted this revision.
spatel added a comment.
This revision is now accepted and ready to land.

LGTM.


https://reviews.llvm.org/D34244

Previous message: [PATCH] D34244: [InstCombine] Fold (!iszero(A & K1) & !iszero(A & K2)) -> (A & (K1 | K2)) == (K1 | K2) if K1 and K2 are a 1-bit mask
Next message: [PATCH] D34244: [InstCombine] Fold (!iszero(A & K1) & !iszero(A & K2)) -> (A & (K1 | K2)) == (K1 | K2) if K1 and K2 are a 1-bit mask
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