From 585f43e31ddd70ce0cae77cd1207e2752999a12e Mon Sep 17 00:00:00 2001
From: Jian Chen <cjian@microsoft.com>
Date: Tue, 7 Feb 2023 09:22:30 -0800
Subject: [PATCH] Remove Identical Children Consolidation from default
 transformer uitil. (#14602)

### Description
<!-- Describe your changes. -->



### Motivation and Context
<!-- - Why is this change required? What problem does it solve?
- If it fixes an open issue, please link to the issue here. -->

Co-authored-by: Scott McKay <skottmckay@gmail.com>
---
 onnxruntime/core/optimizer/graph_transformer_utils.cc | 1 -
 1 file changed, 1 deletion(-)

diff --git a/onnxruntime/core/optimizer/graph_transformer_utils.cc b/onnxruntime/core/optimizer/graph_transformer_utils.cc
index fdee3c19f2..53545c6650 100644
--- a/onnxruntime/core/optimizer/graph_transformer_utils.cc
+++ b/onnxruntime/core/optimizer/graph_transformer_utils.cc
@@ -200,7 +200,6 @@ InlinedVector<std::unique_ptr<GraphTransformer>> GenerateTransformers(
       // CSE. For example, if A and B nodes both do Add operation with a same value but different initializers, by
       // default, CSE will not merge them, because the different initializers are represented by different NodeArg.
       if (session_options.config_options.GetConfigOrDefault(kOrtSessionOptionsDisableDoubleQDQRemover, "0") == "0"){
-        transformers.emplace_back(std::make_unique<IdenticalChildrenConsolidation>());
         transformers.emplace_back(std::make_unique<DoubleQDQPairsRemover>());
       }
       transformers.emplace_back(std::make_unique<ConstantSharing>());