*** old/src/share/vm/oops/method.hpp	Wed Jan 21 14:39:26 2015
--- new/src/share/vm/oops/method.hpp	Wed Jan 21 14:39:26 2015

*** 79,89 ****
--- 79,90 ----
      _jfr_towrite      = 1 << 0,
      _caller_sensitive = 1 << 1,
      _force_inline     = 1 << 2,
      _dont_inline      = 1 << 3,
      _hidden           = 1 << 4,
!     _running_emcp     = 1 << 5,
+     _shared           = 1 << 6
    };
    u1 _flags;
  
  #ifndef PRODUCT
    int               _compiled_invocation_count;  // Number of nmethod invocations so far (for perf. debugging)

*** 809,818 ****
--- 810,826 ----
    }
    void set_hidden(bool x) {
      _flags = x ? (_flags | _hidden) : (_flags & ~_hidden);
    }
  
+   bool is_shared() {
+     return (_flags & _shared) != 0;
+   }
+   void set_shared(bool x) {
+     _flags = x ? (_flags | _shared) : (_flags & ~_shared);
+   }
+ 
    ConstMethod::MethodType method_type() const {
        return _constMethod->method_type();
    }
    bool is_overpass() const { return method_type() == ConstMethod::OVERPASS; }