Merge pull request #520 from Xilinx/bump_to_a99e3780

[AutoBump] Merge with a99e378 (Dec 09) (130)

python/torch_mlir/extras/onnx_importer.py

@@ -739,7 +739,10 @@ def type_proto_to_type(self, tp: onnx.TypeProto) -> IrType:
     def _sanitize_name(self, name):
         if not name.isidentifier():
             name = "_" + name
-        return re.sub("[:/]", "_", name)
+
+        # Remove characters that are invalid in MLIR identifier names.
+        # https://mlir.llvm.org/docs/LangRef/#identifiers-and-keywords
+        return re.sub("[:/-]", "_", name)
 
     def tensor_proto_to_attr(self, tp: onnx.TensorProto) -> Attribute:
         tensor_type = self.tensor_proto_to_builtin_type(tp)