--- old/src/share/vm/c1/c1_Runtime1.hpp	2011-10-21 04:46:40.646117302 -0700
+++ new/src/share/vm/c1/c1_Runtime1.hpp	2011-10-21 04:46:40.386022103 -0700
@@ -63,6 +63,7 @@
   stub(monitorenter_nofpu)             /* optimized version that does not preserve fpu registers */ \
   stub(monitorexit)                  \
   stub(monitorexit_nofpu)              /* optimized version that does not preserve fpu registers */ \
+  stub(deoptimize)                   \
   stub(access_field_patching)        \
   stub(load_klass_patching)          \
   stub(g1_pre_barrier_slow)          \
@@ -152,6 +153,8 @@
   static void monitorenter(JavaThread* thread, oopDesc* obj, BasicObjectLock* lock);
   static void monitorexit (JavaThread* thread, BasicObjectLock* lock);
 
+  static void deoptimize(JavaThread* thread);
+
   static int access_field_patching(JavaThread* thread);
   static int move_klass_patching(JavaThread* thread);