[Mlir-commits] [mlir] [mlir][xegpu] Add SIMT distribution patterns for UpdateNdOffset and PrefetchNd ops. (PR #138033)

[Adam Siemieniuk]

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@@ -189,6 +189,15 @@ def XeGPU_TensorDesc: XeGPUTypeDef<"TensorDesc", "tensor_desc",
         return scatter_attr.getChunkSize().getInt();
       return 1;
     }
+
+    /// Helper to drop all layout information from the TensorDesc type.
+    TensorDescType dropLayouts() {
+      if (getLayoutAttr() == xegpu::LayoutAttr())
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adam-smnk wrote:

nit: it is nullable as an attribute, maybe just `if (!getLayoutAttr())`?

https://github.com/llvm/llvm-project/pull/138033