[Mlir-commits] [mlir] [MLIR][XeGPU] Add layout propagation for `xegpu.store_matrix` (PR #174952)

llvmlistbot at llvm.org llvmlistbot at llvm.org
Fri Jan 23 07:56:19 PST 2026


github-actions[bot] wrote:

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``````````bash
git-clang-format --diff origin/main HEAD --extensions cpp -- mlir/lib/Dialect/XeGPU/Transforms/XeGPUPropagateLayout.cpp --diff_from_common_commit
``````````

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View the diff from clang-format here.
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``````````diff
diff --git a/mlir/lib/Dialect/XeGPU/Transforms/XeGPUPropagateLayout.cpp b/mlir/lib/Dialect/XeGPU/Transforms/XeGPUPropagateLayout.cpp
index 7edfeac8d..e8eadb6de 100644
--- a/mlir/lib/Dialect/XeGPU/Transforms/XeGPUPropagateLayout.cpp
+++ b/mlir/lib/Dialect/XeGPU/Transforms/XeGPUPropagateLayout.cpp
@@ -982,9 +982,9 @@ void LayoutInfoPropagation::visitStoreNdOp(
       storeLayout =
           LayoutInfo(xegpu::LayoutAttr::get(dataTy.getContext(), instData));
     else if (layoutKind == LayoutKind::Lane)
-      storeLayout = getSIMTLayoutInfoBlockIO(
-          store.getValueType(), uArch,
-          uArchInstruction->getPackedFormatBitSize());
+      storeLayout =
+          getSIMTLayoutInfoBlockIO(store.getValueType(), uArch,
+                                   uArchInstruction->getPackedFormatBitSize());
     else { // LayoutKind::Subgroup
       auto sgSize = uArch->getSubgroupSize();
       auto numSgOrErr = getNumSg(store, sgSize);

``````````

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https://github.com/llvm/llvm-project/pull/174952


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