src/hotspot/share/utilities/ticks.hpp

rev 49683 : [mq]: 6672778-inconsistent-time-fixes

*** 45,54 ****
--- 45,59 ----
    Tickspan& operator+=(const Tickspan& rhs) {
      _span_ticks += rhs._span_ticks;
      return *this;
    }
  
+   Tickspan& operator-=(const Tickspan& rhs) {
+     _span_ticks -= rhs._span_ticks;
+     return *this;
+   }
+ 
    jlong value() const {
      return _span_ticks;
    }
  
  };