Nikita Popov 26d4afc3de [InstCombine] Fold gep of exact unsigned division (#82334) ...

Extend the transform added in
https://github.com/llvm/llvm-project/pull/76458 to also handle unsigned
division. X exact/ Y * Y == X holds independently of whether the
division is signed or unsigned.

Proofs: https://alive2.llvm.org/ce/z/wFd5Ec

2024-02-20 12:48:13 +01:00

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