diff -r f55c4f82ab9d -r 4b29a725c43c src/share/vm/opto/parse.hpp
--- a/src/share/vm/opto/parse.hpp	Thu Aug 19 14:51:47 2010 -0700
+++ b/src/share/vm/opto/parse.hpp	Fri Aug 20 23:40:30 2010 -0700
@@ -494,6 +494,7 @@
   float   dynamic_branch_prediction(float &cnt);
   float   branch_prediction(float &cnt, BoolTest::mask btest, int target_bci);
   bool    seems_never_taken(float prob);
+  bool    seems_stable_comparison(BoolTest::mask btest, Node* c);
 
   void    do_ifnull(BoolTest::mask btest, Node* c);
   void    do_if(BoolTest::mask btest, Node* c);