[llvm] [InstCombine] Fold `ctpop(X) eq/ne 1` if X is non-zero (PR #67268)

Yingwei Zheng via llvm-commits llvm-commits at lists.llvm.org
Sun Sep 24 11:10:51 PDT 2023

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https://github.com/dtcxzyw resolved https://github.com/llvm/llvm-project/pull/67268

Previous message: [llvm] [InstCombine] Fold `ctpop(X) eq/ne 1` if X is non-zero (PR #67268)
Next message: [llvm] 0d821b2 - [InstSimplify] Generalize fold for icmp ugt/ule (pow2 << X), signmask
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