diff --git a/hotspot/src/share/vm/ci/ciTypeFlow.hpp b/hotspot/src/share/vm/ci/ciTypeFlow.hpp
index 2235a90a1df0f816b2ad91b898e9992855493a76..9b5193ba54b377135a3be64b531a5a81d4282b86 100644
--- a/hotspot/src/share/vm/ci/ciTypeFlow.hpp
+++ b/hotspot/src/share/vm/ci/ciTypeFlow.hpp
@@ -127,7 +127,7 @@ public:
 
   // Used as a combined index for locals and temps
   enum Cell {
-    Cell_0
+    Cell_0, Cell_max = INT_MAX
   };
 
   // A StateVector summarizes the type information at some