--- old/src/share/vm/opto/loopnode.hpp	2016-06-17 10:37:59.577552769 +0200
+++ new/src/share/vm/opto/loopnode.hpp	2016-06-17 10:37:59.521552771 +0200
@@ -468,9 +468,6 @@
   // Check for Node being a loop-breaking test
   Node *is_loop_exit(Node *iff) const;
 
-  // Returns true if ctrl is executed on every complete iteration
-  bool dominates_backedge(Node* ctrl);
-
   // Remove simplistic dead code from loop body
   void DCE_loop_body();