[Mlir-commits] [mlir] [MLIR][XeGPU] XeVM lowering support for load_matrix/store_matrix (PR #162780)

[Sang Ik Lee]

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@@ -984,7 +984,7 @@ struct UnrollStoreMatrixOp : public UnrollPattern<xegpu::StoreMatrixOp> {
       return failure();
 
     Location loc = op.getLoc();
-    VectorType valueTy = op.getData().getType();
+    VectorType valueTy = llvm::dyn_cast<VectorType>(op.getData().getType());
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silee2 wrote:

Segfault will happen in the line below if `dyn_cast` fails.
According to StoreMatrixOp update in this PR, data can now be a scalar type.

https://github.com/llvm/llvm-project/pull/162780