[llvm] [X86] Fold VPERMV3(X, M, Y) -> VPERMV(CONCAT(X, Y), WIDEN(M)) iff the CONCAT is free (PR #122485)

Simon Pilgrim via llvm-commits llvm-commits at lists.llvm.org
Mon Jan 13 06:14:08 PST 2025

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https://github.com/RKSimon closed https://github.com/llvm/llvm-project/pull/122485

Previous message: [llvm] [X86] Fold VPERMV3(X, M, Y) -> VPERMV(CONCAT(X, Y), WIDEN(M)) iff the CONCAT is free (PR #122485)
Next message: [llvm] 795e35a - Reland "[LoopVectorizer] Add support for partial reductions" with non-phi operand fix. (#121744)
Messages sorted by: [ date ] [ thread ] [ subject ] [ author ]

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