[llvm] [X86] combineConcatVectorOps - concat(permi(x,imm0),permi(y,imm1)) -> vpermv3(widen(x),m,widen(y)) (PR #203508)

Simon Pilgrim via llvm-commits llvm-commits at lists.llvm.org
Fri Jun 12 05:13:36 PDT 2026


https://github.com/RKSimon closed https://github.com/llvm/llvm-project/pull/203508


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