[PATCH] D141773: [InstCombine] Generalize (icmp sgt (1 << Y), -1) -> (icmp ne Y, BitWidth-1) to any negative constant.

Roman Lebedev via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Sat Jan 14 18:10:53 PST 2023

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lebedev.ri added a comment.

(or, well, just post two proofs)


Repository:
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https://reviews.llvm.org/D141773

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