src/share/vm/gc/g1/g1CollectedHeap.cpp

rev 9974 : add missing memory barrier

*** 2549,2558 ****
--- 2549,2559 ----
    if (worker_i > 0 &&
        _worker_cset_start_region_time_stamp[worker_i - 1] == gc_time_stamp) {
      // Previous workers starting region is valid
      // so let's iterate from there
      start_ind = (cs_size * (worker_i - 1)) / active_workers;
+     OrderAccess::loadload();
      result = _worker_cset_start_region[worker_i - 1];
    }
  
    for (uint i = start_ind; i < end_ind; i++) {
      result = result->next_in_collection_set();