[Mlir-commits] [mlir] [MLIR][XeGPU] Add wg-to-sg distirbution for dpasmx, bitcast, interleave, and deinterleave (PR #194985)

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Wed Apr 29 17:14:05 PDT 2026


github-actions[bot] wrote:

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``````````bash
git-clang-format --diff origin/main HEAD --extensions h,cpp -- mlir/include/mlir/Dialect/XeGPU/Transforms/XeGPULayoutImpl.h mlir/lib/Dialect/XeGPU/Transforms/XeGPULayoutImpl.cpp mlir/lib/Dialect/XeGPU/Transforms/XeGPUWgToSgDistribute.cpp mlir/lib/Dialect/XeGPU/Utils/XeGPUUtils.cpp --diff_from_common_commit
``````````

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in a stack if you are using a stacked PR workflow. You can limit the results by
changing `origin/main` to the base branch/commit you want to compare against.
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View the diff from clang-format here.
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``````````diff
diff --git a/mlir/lib/Dialect/XeGPU/Utils/XeGPUUtils.cpp b/mlir/lib/Dialect/XeGPU/Utils/XeGPUUtils.cpp
index fb0b5849f..41c4b2173 100644
--- a/mlir/lib/Dialect/XeGPU/Utils/XeGPUUtils.cpp
+++ b/mlir/lib/Dialect/XeGPU/Utils/XeGPUUtils.cpp
@@ -184,8 +184,8 @@ xegpu::getDistributeLayoutAttr(const OpOperand &opr) {
       }
     }
     if (auto dpasMxOp = dyn_cast<xegpu::DpasMxOp>(op)) {
-      // DpasMxOp has operands: a, b, optional acc, optional scale_a, optional scale_b
-      // Use AttrSizedOperandSegments to determine which operand this is
+      // DpasMxOp has operands: a, b, optional acc, optional scale_a, optional
+      // scale_b Use AttrSizedOperandSegments to determine which operand this is
       auto segmentSizesAttr = dpasMxOp->getAttrOfType<DenseI32ArrayAttr>(
           dpasMxOp.getOperandSegmentSizesAttrName());
       if (!segmentSizesAttr)

``````````

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https://github.com/llvm/llvm-project/pull/194985


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