--- old/src/share/vm/c1/c1_LIRAssembler.hpp	2012-02-15 17:39:09.048915778 -0500
+++ new/src/share/vm/c1/c1_LIRAssembler.hpp	2012-02-15 17:39:07.609157894 -0500
@@ -241,6 +241,10 @@
   void membar();
   void membar_acquire();
   void membar_release();
+  void membar_loadload();
+  void membar_storestore();
+  void membar_loadstore();
+  void membar_storeload();
   void get_thread(LIR_Opr result);
 
   void verify_oop_map(CodeEmitInfo* info);