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-rw-r--r--tensorflow/compiler/tf2xla/test_util.cc8
1 files changed, 8 insertions, 0 deletions
diff --git a/tensorflow/compiler/tf2xla/test_util.cc b/tensorflow/compiler/tf2xla/test_util.cc
index 3c6c9a91b6..f31bfb45a2 100644
--- a/tensorflow/compiler/tf2xla/test_util.cc
+++ b/tensorflow/compiler/tf2xla/test_util.cc
@@ -40,4 +40,12 @@ Status InstantiateFunctionForTest(const string& name,
return Status::OK();
}
+std::unordered_map<string, Node*> BuildNodeIndex(const Graph& graph) {
+ std::unordered_map<string, Node*> index;
+ for (Node* node : graph.nodes()) {
+ index[node->name()] = node;
+ }
+ return index;
+}
+
} // namespace tensorflow