diff --git a/compiler/optimizing/graph_visualizer.cc b/compiler/optimizing/graph_visualizer.cc
index 09dcefa..f6fba88 100644
--- a/compiler/optimizing/graph_visualizer.cc
+++ b/compiler/optimizing/graph_visualizer.cc
@@ -464,6 +464,11 @@
     StartAttributeStream("intrinsic") << invoke->GetIntrinsic();
   }
 
+  void VisitInvokePolymorphic(HInvokePolymorphic* invoke) OVERRIDE {
+    VisitInvoke(invoke);
+    StartAttributeStream("invoke_type") << "InvokePolymorphic";
+  }
+
   void VisitInstanceFieldGet(HInstanceFieldGet* iget) OVERRIDE {
     StartAttributeStream("field_name") <<
         iget->GetFieldInfo().GetDexFile().PrettyField(iget->GetFieldInfo().GetFieldIndex(),