224   ShenandoahMarkingContext* const marking_context = _heap->marking_context();
 225   if (_heap->is_concurrent_root_in_progress() && !marking_context->is_marked(obj)) {
 226     Thread* thr = Thread::current();
 227     if (thr->is_Java_thread()) {
 228       return NULL;
 229     } else {
 230       return obj;
 231     }
 232   }
 233 
 234   oop fwd = load_reference_barrier_not_null(obj);
 235   if (load_addr != NULL && fwd != obj) {
 236     // Since we are here and we know the load address, update the reference.
 237     ShenandoahHeap::cas_oop(fwd, load_addr, obj);
 238   }
 239 
 240   return fwd;
 241 }
 242 
 243 void ShenandoahBarrierSet::clone_barrier_runtime(oop src) {
 244   if (_heap->has_forwarded_objects()) {
 245     clone_barrier(src);
 246   }
 247 }
 248 

 224   ShenandoahMarkingContext* const marking_context = _heap->marking_context();
 225   if (_heap->is_concurrent_root_in_progress() && !marking_context->is_marked(obj)) {
 226     Thread* thr = Thread::current();
 227     if (thr->is_Java_thread()) {
 228       return NULL;
 229     } else {
 230       return obj;
 231     }
 232   }
 233 
 234   oop fwd = load_reference_barrier_not_null(obj);
 235   if (load_addr != NULL && fwd != obj) {
 236     // Since we are here and we know the load address, update the reference.
 237     ShenandoahHeap::cas_oop(fwd, load_addr, obj);
 238   }
 239 
 240   return fwd;
 241 }
 242 
 243 void ShenandoahBarrierSet::clone_barrier_runtime(oop src) {
 244   if (_heap->has_forwarded_objects() || (ShenandoahStoreValEnqueueBarrier && _heap->is_concurrent_mark_in_progress())) {
 245     clone_barrier(src);
 246   }
 247 }
 248