--- old/src/share/vm/runtime/synchronizer.cpp	2012-11-12 10:52:11.664617370 -0800
+++ new/src/share/vm/runtime/synchronizer.cpp	2012-11-12 10:52:11.564618628 -0800
@@ -450,8 +450,6 @@
 // and explicit fences (barriers) to control for architectural reordering performed
 // by the CPU(s) or platform.
 
-static int  MBFence (int x) { OrderAccess::fence(); return x; }
-
 struct SharedGlobals {
     // These are highly shared mostly-read variables.
     // To avoid false-sharing they need to be the sole occupants of a $ line.