[llvm] [InstCombine] Fold `[l|a]shr iN (X-1)&~X, N-1 -> [z|s]ext(X==0)` (PR #107259)

Nikita Popov via llvm-commits llvm-commits at lists.llvm.org
Wed Sep 4 10:34:56 PDT 2024


https://github.com/nikic approved this pull request.

LGTM

https://github.com/llvm/llvm-project/pull/107259


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