src/hotspot/share/oops/oop.cpp

*** 142,152 ****
    }
    if (obj->mark() != NULL) {
      return true;
    }
    return !SafepointSynchronize::is_at_safepoint()
!     || (obj->klass()->is_value() && !Universe::heap()->is_in_reserved(obj)) ;
  }
  
  // used only for asserts and guarantees
  bool oopDesc::is_oop_or_null(oop obj, bool ignore_mark_word) {
    return obj == NULL ? true : is_oop(obj, ignore_mark_word);
--- 142,152 ----
    }
    if (obj->mark() != NULL) {
      return true;
    }
    return !SafepointSynchronize::is_at_safepoint()
!     || (obj->klass()->is_value() && VTBuffer::is_in_vt_buffer(obj)) ;
  }
  
  // used only for asserts and guarantees
  bool oopDesc::is_oop_or_null(oop obj, bool ignore_mark_word) {
    return obj == NULL ? true : is_oop(obj, ignore_mark_word);