--- old/src/share/vm/gc_implementation/g1/g1SATBCardTableModRefBS.hpp	2013-09-09 10:14:27.193389480 +0200
+++ new/src/share/vm/gc_implementation/g1/g1SATBCardTableModRefBS.hpp	2013-09-09 10:14:27.069387201 +0200
@@ -39,6 +39,8 @@
 
 class G1SATBCardTableModRefBS: public CardTableModRefBSForCTRS {
 public:
+  void g1_dirty_young(const MemRegion& mr);
+
   // Add "pre_val" to a set of objects that may have been disconnected from the
   // pre-marking object graph.
   static void enqueue(oop pre_val);