--- a/src/hotspot/share/opto/subnode.hpp	Thu Mar 28 10:04:27 2019 -0700
+++ b/src/hotspot/share/opto/subnode.hpp	Thu Mar 28 11:06:00 2019 -0700
@@ -300,7 +300,7 @@
 // A Node to convert a Condition Codes to a Logical result.
 class BoolNode : public Node {
   virtual uint hash() const;
-  virtual uint cmp( const Node &n ) const;
+  virtual bool cmp( const Node &n ) const;
   virtual uint size_of() const;
 
   // Try to optimize signed integer comparison