--- a/src/share/vm/code/nmethod.hpp	Sat Dec 17 20:50:09 2011 +0100
+++ b/src/share/vm/code/nmethod.hpp	Sat Dec 17 21:40:27 2011 +0100
@@ -193,8 +193,6 @@
 
   jbyte _scavenge_root_state;
 
-  NOT_PRODUCT(bool _has_debug_info; )
-
   // Nmethod Flushing lock. If non-zero, then the nmethod is not removed
   // and is not made into a zombie. However, once the nmethod is made into
   // a zombie, it will be locked one final time if CompiledMethodUnload
@@ -331,11 +329,6 @@
   methodOop method() const                        { return _method; }
   AbstractCompiler* compiler() const              { return _compiler; }
 
-#ifndef PRODUCT
-  bool has_debug_info() const                     { return _has_debug_info; }
-  void set_has_debug_info(bool f)                 { _has_debug_info = false; }
-#endif // NOT PRODUCT
-
   // type info
   bool is_nmethod() const                         { return true; }
   bool is_java_method() const                     { return !method()->is_native(); }