[all-commits] [llvm/llvm-project] 003cbb: [mlir][amdgpu] Promote gpu.shuffle to amdgpu.perml...

Tim Gymnich via All-commits all-commits at lists.llvm.org
Sun Aug 24 03:41:30 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 003cbbd4ca10a79604f55eaa9ba144c614a1e593
      https://github.com/llvm/llvm-project/commit/003cbbd4ca10a79604f55eaa9ba144c614a1e593
  Author: Tim Gymnich <tim at gymni.ch>
  Date:   2025-08-24 (Sun, 24 Aug 2025)

  Changed paths:
    M mlir/include/mlir/Dialect/AMDGPU/IR/AMDGPU.td
    M mlir/include/mlir/Dialect/GPU/TransformOps/GPUTransformOps.td
    M mlir/include/mlir/Dialect/GPU/Transforms/Passes.h
    M mlir/lib/Conversion/AMDGPUToROCDL/AMDGPUToROCDL.cpp
    M mlir/lib/Conversion/GPUToROCDL/LowerGpuOpsToROCDLOps.cpp
    M mlir/lib/Dialect/GPU/TransformOps/GPUTransformOps.cpp
    M mlir/lib/Dialect/GPU/Transforms/PromoteShuffleToAMDGPU.cpp
    M mlir/test/Conversion/GPUToROCDL/gpu-to-rocdl.mlir
    M mlir/test/Dialect/GPU/promote-shuffle-amdgpu.mlir

  Log Message:
  -----------
  [mlir][amdgpu] Promote gpu.shuffle to amdgpu.permlane_swap (#154933)

- promote `gpu.shuffle %src xor {16,32} 64` to `amdgpu.permlane_swap
%src {16,32}`



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