src/share/vm/memory/universe.hpp

*** 246,258 ****
--- 246,263 ----
      _narrow_oop._use_implicit_null_checks   = use;
    }
  
    // Debugging
    static int _verify_count;                           // number of verifies done
+ 
    // True during call to verify().  Should only be set/cleared in verify().
    static bool _verify_in_progress;
  
+   static uintptr_t _verify_oop_mask;
+   static uintptr_t _verify_oop_bits;
+ 
+   static void calculate_verify_data(HeapWord* low_boundary, HeapWord* high_boundary) PRODUCT_RETURN;
    static void compute_verify_oop_data();
  
   public:
    // Known classes in the VM
    static Klass* boolArrayKlassObj()                 { return _boolArrayKlassObj;   }