[all-commits] [llvm/llvm-project] c9e84a: [SPIR-V] Lower 1xN/Nx1 matrix transpose to a copy ...

Arseniy Obolenskiy via All-commits all-commits at lists.llvm.org
Mon Jun 8 02:14:08 PDT 2026


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c9e84a7284b601df7fc3c5b90e5b02007c491b00
      https://github.com/llvm/llvm-project/commit/c9e84a7284b601df7fc3c5b90e5b02007c491b00
  Author: Arseniy Obolenskiy <arseniy.obolenskiy at amd.com>
  Date:   2026-06-08 (Mon, 08 Jun 2026)

  Changed paths:
    M llvm/lib/Target/SPIRV/SPIRVCombinerHelper.cpp
    M llvm/test/CodeGen/SPIRV/llvm-intrinsics/matrix-transpose.ll

  Log Message:
  -----------
  [SPIR-V] Lower 1xN/Nx1 matrix transpose to a copy (#201332)

Remove extra `OpVectorShuffle` while lowering trivial matrix transpose that is in fact basically a reshape



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