src/hotspot/share/gc/parallel/psCompactionManager.cpp

rev 58017 : [mq]: 8238854-remove-superfluous-alloc-checks

*** 76,105 ****
  
    assert(_manager_array == NULL, "Attempt to initialize twice");
    _manager_array = NEW_C_HEAP_ARRAY(ParCompactionManager*, parallel_gc_threads+1, mtGC);
  
    _oop_task_queues = new OopTaskQueueSet(parallel_gc_threads);
-   guarantee(_oop_task_queues != NULL, "Could not allocate oop task queues");
    _objarray_task_queues = new ObjArrayTaskQueueSet(parallel_gc_threads);
-   guarantee(_objarray_task_queues != NULL, "Could not allocate objarray task queues");
    _region_task_queues = new RegionTaskQueueSet(parallel_gc_threads);
-   guarantee(_region_task_queues != NULL, "Could not allocate region task queues");
  
    // Create and register the ParCompactionManager(s) for the worker threads.
    for(uint i=0; i<parallel_gc_threads; i++) {
      _manager_array[i] = new ParCompactionManager();
-     guarantee(_manager_array[i] != NULL, "Could not create ParCompactionManager");
      oop_task_queues()->register_queue(i, _manager_array[i]->marking_stack());
      _objarray_task_queues->register_queue(i, &_manager_array[i]->_objarray_stack);
      region_task_queues()->register_queue(i, _manager_array[i]->region_stack());
    }
  
    // The VMThread gets its own ParCompactionManager, which is not available
    // for work stealing.
    _manager_array[parallel_gc_threads] = new ParCompactionManager();
-   guarantee(_manager_array[parallel_gc_threads] != NULL,
-     "Could not create ParCompactionManager");
    assert(ParallelScavengeHeap::heap()->workers().total_workers() != 0,
      "Not initialized?");
  
    _shadow_region_array = new (ResourceObj::C_HEAP, mtInternal) GrowableArray<size_t >(10, true);
  
--- 76,99 ----