diff --git a/llvm/lib/Analysis/DataStructure/TopDownClosure.cpp b/llvm/lib/Analysis/DataStructure/TopDownClosure.cpp
index 939d7eb..78ffc35 100644
--- a/llvm/lib/Analysis/DataStructure/TopDownClosure.cpp
+++ b/llvm/lib/Analysis/DataStructure/TopDownClosure.cpp
@@ -107,6 +107,8 @@
   }
 
   ArgsRemainIncomplete.clear();
+  GlobalsGraph->removeTriviallyDeadNodes();
+
   return false;
 }