src/share/vm/gc/shared/taskqueue.hpp

rev 11970 : [mq]: base_volatiles

*** 124,134 ****
  
      idx_t top()        const volatile { return _fields._top; }
      idx_t tag()        const volatile { return _fields._tag; }
  
      // Increment top; if it wraps, increment tag also.
!     void increment() {
        _fields._top = increment_index(_fields._top);
        if (_fields._top == 0) ++_fields._tag;
      }
  
      Age cmpxchg(const Age new_age, const Age old_age) volatile;
--- 124,134 ----
  
      idx_t top()        const volatile { return _fields._top; }
      idx_t tag()        const volatile { return _fields._tag; }
  
      // Increment top; if it wraps, increment tag also.
!     void increment() volatile {
        _fields._top = increment_index(_fields._top);
        if (_fields._top == 0) ++_fields._tag;
      }
  
      Age cmpxchg(const Age new_age, const Age old_age) volatile;