Simplify and enforce diagnostic ArrayDataType strings.

PiperOrigin-RevId: 186348846

1 files changed, 2 insertions, 8 deletions

diff --git a/tensorflow/contrib/lite/toco/dump_graphviz.cc b/tensorflow/contrib/lite/toco/dump_graphviz.cc
index c726eb6d86..2184e8f607 100644
--- a/tensorflow/contrib/lite/toco/dump_graphviz.cc
+++ b/tensorflow/contrib/lite/toco/dump_graphviz.cc
@@ -142,14 +142,8 @@ NodeProperties GetPropertiesForArray(const Model& model,
 
   // Append array shape to the label.
   auto& array = model.GetArray(array_name);
-
-  if (array.data_type == ArrayDataType::kFloat) {
-    AppendF(&node_properties.label, "\\nType: float");
-  } else if (array.data_type == ArrayDataType::kInt32) {
-    AppendF(&node_properties.label, "\\nType: int32");
-  } else if (array.data_type == ArrayDataType::kUint8) {
-    AppendF(&node_properties.label, "\\nType: uint8");
-  }
+  AppendF(&node_properties.label, "\\nType: %s",
+          ArrayDataTypeName(array.data_type));
 
   if (array.has_shape()) {
     auto& array_shape = array.shape();