src/hotspot/share/gc/z/zRelocationSet.inline.hpp

*** 36,46 ****
  inline bool ZRelocationSetIteratorImpl<parallel>::next(ZForwarding** forwarding) {
    const size_t nforwardings = _relocation_set->_nforwardings;
  
    if (parallel) {
      if (_next < nforwardings) {
!       const size_t next = Atomic::add(1u, &_next) - 1u;
        if (next < nforwardings) {
          *forwarding = _relocation_set->_forwardings[next];
          return true;
        }
      }
--- 36,46 ----
  inline bool ZRelocationSetIteratorImpl<parallel>::next(ZForwarding** forwarding) {
    const size_t nforwardings = _relocation_set->_nforwardings;
  
    if (parallel) {
      if (_next < nforwardings) {
!       const size_t next = Atomic::add(&_next, 1u) - 1u;
        if (next < nforwardings) {
          *forwarding = _relocation_set->_forwardings[next];
          return true;
        }
      }