[Mlir-commits] [mlir] [mlir][ArmSME] Support widening outer products (PR #78975)

[Andrzej Warzyński]

================
@@ -814,6 +814,649 @@ let arguments = (ins
   }];
 }
 
+class OuterProductWideBase<string mnemonic,
+                           list<Type> allowedInputVectorTypes,
+                           list<Type> allowedResultVectorTypes,
+                           int numOuterProducts> :
+  ArmSME_Op<mnemonic, [
+    ArmSMETileOpInterface,
+    AttrSizedOperandSegments,
+    AllTypesMatch<["lhs", "rhs"]>,
----------------
banach-space wrote:

How about checking that element types mismatch? Perhaps I've missed it 🤔 

https://github.com/llvm/llvm-project/pull/78975