From 4139caa21ddb78fb5f1f3237e7cbd7bbc0af67ec Mon Sep 17 00:00:00 2001
From: linkerzhang <kezhan@microsoft.com>
Date: Mon, 17 Dec 2018 12:13:57 -0800
Subject: [PATCH] directly updating dst arg with src arg when adding an edge.
 no need updating the type and shape info.

---
 onnxruntime/core/graph/graph.cc | 1 -
 1 file changed, 1 deletion(-)

diff --git a/onnxruntime/core/graph/graph.cc b/onnxruntime/core/graph/graph.cc
index b593e0b5bb656..08b0a1d6e0b9d 100644
--- a/onnxruntime/core/graph/graph.cc
+++ b/onnxruntime/core/graph/graph.cc
@@ -830,7 +830,6 @@ void Graph::AddEdge(NodeIndex src_node_index, NodeIndex dst_node_index, int src_
       // The output type of source node arg does not match the input type of destination node arg.
       ORT_THROW("Argument type mismatch when adding edge.");
     } else {
-      src_arg->UpdateTypeAndShape(*dst_arg);
       *dst_arg_pointer = src_arg;
     }
   }