59       MirrorType* old_ref = ref;  in Barrier()  local
65         if (kAlwaysUpdateField && ref != old_ref) {  in Barrier()
67                                                                old_ref,  in Barrier()
80       MirrorType* old_ref = ref;  in Barrier()  local
83       if (heap != nullptr && heap->GetReadBarrierTable()->IsSet(old_ref)) {  in Barrier()
84         ref = reinterpret_cast<MirrorType*>(Mark(old_ref));  in Barrier()
86         if (ref != old_ref) {  in Barrier()
88                                                                old_ref,  in Barrier()
134         MirrorType* old_ref = ref;  in BarrierForRoot()  local
135         ref = reinterpret_cast<MirrorType*>(Mark(old_ref));  in BarrierForRoot()
137         if (ref != old_ref) {  in BarrierForRoot()
139           atomic_root->CompareAndSetStrongRelaxed(old_ref, ref);  in BarrierForRoot()
175       auto old_ref = mirror::CompressedReference<MirrorType>::FromMirrorPtr(ref);  in BarrierForRoot()  local
179       if (new_ref.AsMirrorPtr() != old_ref.AsMirrorPtr()) {  in BarrierForRoot()
182         atomic_root->CompareAndSetStrongRelaxed(old_ref, new_ref);  in BarrierForRoot()