[all-commits] [llvm/llvm-project] e32884: [MLIR][XeGPU] Clean up stale convert_layout on sin...

[Nishant Patel via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: e3288453252231f6f5656f0992af2d1356a3fb1b
      https://github.com/llvm/llvm-project/commit/e3288453252231f6f5656f0992af2d1356a3fb1b
  Author: Nishant Patel <nishant.b.patel at intel.com>
  Date:   2026-04-29 (Wed, 29 Apr 2026)

  Changed paths:
    M mlir/include/mlir/Dialect/XeGPU/IR/XeGPUAttrs.td
    M mlir/lib/Dialect/XeGPU/Transforms/XeGPUPeepHoleOptimizer.cpp
    M mlir/test/Dialect/XeGPU/peephole-optimize.mlir

  Log Message:
  -----------
  [MLIR][XeGPU] Clean up stale convert_layout on single-element vector in peephole (#194043)

Extend MultiRed2dOpPattern in xegpu-optimize-peephole to also erase
consumer xegpu.convert_layout ops when a 2D vector.multi_reduction
produces a single-element vector (e.g. vector<1xf32>)



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