Yingwei Zheng c5f40bf024 [InstCombine] Fold X!=Y ? ctz(X^Y, true) : BW -> ctz(X^Y, false) (#128483) ...

Proof: https://alive2.llvm.org/ce/z/mzL6W2
Closes https://github.com/llvm/llvm-project/issues/128441.

2025-02-24 17:35:46 +08:00

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