--- old/src/cpu/x86/vm/interp_masm_x86_64.hpp	2013-10-08 17:59:52.115597386 +0200
+++ new/src/cpu/x86/vm/interp_masm_x86_64.hpp	2013-10-08 17:59:51.746450794 +0200
@@ -226,6 +226,7 @@
   void profile_not_taken_branch(Register mdp);
   void profile_obj_type(Register obj, const Address& mdo_addr);
   void profile_arguments_type(Register mdp, Register callee, Register tmp, bool is_virtual);
+  void profile_return_type(Register mdp, Register ret, Register tmp);
   void profile_call(Register mdp);
   void profile_final_call(Register mdp);
   void profile_virtual_call(Register receiver, Register mdp,