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

[Adam Siemieniuk]

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@@ -173,6 +173,52 @@ isValidGatherScatterBufferParams(Type offsetsTy, Type maskTy,
   return success();
 }
 
+LogicalResult
+IsValidMatrixOpParams(VectorType dataTy, MemDescType mdescTy,
+                      UnitAttr subgroup_block_io,
+                      function_ref<InFlightDiagnostic()> emitError) {
+
+  if (!dataTy) {
+    if (subgroup_block_io)
+      return emitError() << "subgroup_block_io "
+                            "are only allowed when result is a 1D VectorType.";
+    else
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adam-smnk wrote:

nit: else can be removed

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