[llvm] [X86] Use BSR passthrough behaviour to fold (CMOV (BSR ?, X), Y, (X == 0)) -> (BSR Y, X) (PR #143662)

Simon Pilgrim via llvm-commits llvm-commits at lists.llvm.org
Thu Jun 12 02:46:15 PDT 2025

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https://github.com/RKSimon closed https://github.com/llvm/llvm-project/pull/143662

Previous message: [llvm] [X86] Use BSR passthrough behaviour to fold (CMOV (BSR ?, X), Y, (X == 0)) -> (BSR Y, X) (PR #143662)
Next message: [llvm] MSP430: Add tests for fcmp (PR #142706)
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