[llvm] [InstCombine] Fold (trunc X to i1) & !iszero(X & Pow2)) -> (X & (1 | Pow2)) == (1 | Pow2) (PR #119196)

Yingwei Zheng via llvm-commits llvm-commits at lists.llvm.org
Thu Jan 2 05:14:54 PST 2025

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dtcxzyw wrote:

@nikic Any thoughts?


https://github.com/llvm/llvm-project/pull/119196

Previous message: [llvm] [InstCombine] Fold (trunc X to i1) & !iszero(X & Pow2)) -> (X & (1 | Pow2)) == (1 | Pow2) (PR #119196)
Next message: [llvm] [Mips] Add the missing judgment when processing function handleMFLOSlot (PR #121463)
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