1 files changed, 7 insertions, 2 deletions
diff --git a/tensorflow/python/grappler/model_analyzer.cc b/tensorflow/python/grappler/model_analyzer.cc
index 4ec7620bce..7d365c3be9 100644
--- a/tensorflow/python/grappler/model_analyzer.cc
+++ b/tensorflow/python/grappler/model_analyzer.cc
@@ -59,10 +59,15 @@ void ModelAnalyzer::PrintNodeInfo(const NodeDef* node,
           if (i > 0) {
             os << ", ";
           }
-          if (prop.shape().dim(i).size() < 0) {
+          if (prop.shape().dim(i).size() >= 0) {
+            // Print the actual dimension.
+            os << prop.shape().dim(i).size();
+          } else if (prop.shape().dim(i).size() == -1) {
+            // We don't know anything about the dimension.
             os << "?";
           } else {
-            os << prop.shape().dim(i).size();
+            // Symbolic dimension.
+            os << "x" << -prop.shape().dim(i).size();
           }
         }
         os << "]";