[all-commits] [llvm/llvm-project] a02d95: [mlir][vector] Fold poison operands into vector.sh...

Matthias Springer via All-commits all-commits at lists.llvm.org
Fri Apr 17 01:04:33 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a02d955b334c3b65a08159bb869018e8a7f0f81c
      https://github.com/llvm/llvm-project/commit/a02d955b334c3b65a08159bb869018e8a7f0f81c
  Author: Matthias Springer <me at m-sp.org>
  Date:   2026-04-17 (Fri, 17 Apr 2026)

  Changed paths:
    M mlir/lib/Dialect/Vector/IR/VectorOps.cpp
    M mlir/test/Dialect/Vector/canonicalize.mlir
    M mlir/test/Dialect/Vector/vector-contract-to-matrix-intrinsics-transforms.mlir
    M mlir/test/Dialect/XeGPU/xegpu-vector-linearize.mlir

  Log Message:
  -----------
  [mlir][vector] Fold poison operands into vector.shuffle mask (#190932)

Fold poison operands into the `vector.shuffle` mask. This commit also
splits up the `vector::ShuffleOp::fold` implementation into multiple
helper functions.

Assisted-by: claude-4.6-opus-high



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