[llvm] [X86] combineShiftRightLogical - fold srl(vecreduce_umax(x),bw-1) as MOVMSK signbit reduction (PR #210281)

Simon Pilgrim via llvm-commits llvm-commits at lists.llvm.org
Sun Jul 19 08:10:54 PDT 2026

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https://github.com/RKSimon edited https://github.com/llvm/llvm-project/pull/210281

Previous message: [llvm] [X86] combineShiftRightLogical - fold srl(vecreduce_umax(x),bw-1) as MOVMSK signbit reduction (PR #210281)
Next message: [llvm] [KnownBits] Use X < Y identity and umin(MaxX, MaxY - 1) bound in urem (PR #210262)
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