--- old/src/share/vm/opto/compile.hpp	2014-06-13 09:30:23.053504702 +0200
+++ new/src/share/vm/opto/compile.hpp	2014-06-13 09:30:22.758148018 +0200
@@ -1193,6 +1193,10 @@
   // Definitions of pd methods
   static void pd_compiler2_init();
 
+  // Static parse-time type checking logic for gen_subtype_check:
+  enum { SSC_always_false, SSC_always_true, SSC_easy_test, SSC_full_test };
+  int static_subtype_check(ciKlass* superk, ciKlass* subk);
+
   // Auxiliary method for randomized fuzzing/stressing
   static bool randomized_select(int count);
 };