src/share/vm/gc_implementation/g1/heapRegionType.hpp

rev 9374 : 8259659: Missing memory fences between memory allocation and refinement
Summary: Refactored to have needed barrier
Reviewed-by: tschatzl, ehelin

*** 109,118 ****
--- 109,120 ----
    bool is_starts_humongous()    const { return get() == HumStartsTag;  }
    bool is_continues_humongous() const { return get() == HumContTag;    }
  
    bool is_old() const { return get() == OldTag; }
  
+   bool is_old_or_humongous() const { return (get() & (OldTag | HumMask)) != 0; }
+ 
    // Setters
  
    void set_free() { set(FreeTag); }
  
    void set_eden()        { set_from(EdenTag, FreeTag); }