src/hotspot/share/gc/shared/workgroup.cpp

*** 162,172 ****
    }
  
    void worker_done_with_task() {
      // Mark that the worker is done with the task.
      // The worker is not allowed to read the state variables after this line.
!     uint not_finished = Atomic::sub(1u, &_not_finished);
  
      // The last worker signals to the coordinator that all work is completed.
      if (not_finished == 0) {
        _end_semaphore->signal();
      }
--- 162,172 ----
    }
  
    void worker_done_with_task() {
      // Mark that the worker is done with the task.
      // The worker is not allowed to read the state variables after this line.
!     uint not_finished = Atomic::sub(&_not_finished, 1u);
  
      // The last worker signals to the coordinator that all work is completed.
      if (not_finished == 0) {
        _end_semaphore->signal();
      }