58       MirrorType* ref = ref_addr->template AsMirrorPtr<kIsVolatile>();  in Barrier()  local
59       MirrorType* old_ref = ref;  in Barrier()
62         ref = reinterpret_cast<MirrorType*>(Mark(ref));  in Barrier()
65         if (kAlwaysUpdateField && ref != old_ref) {  in Barrier()
68                                                                ref,  in Barrier()
73       AssertToSpaceInvariant(obj, offset, ref);  in Barrier()
74       return ref;  in Barrier()
79       MirrorType* ref = ref_addr->template AsMirrorPtr<kIsVolatile>();  in Barrier()  local
80       MirrorType* old_ref = ref;  in Barrier()
84         ref = reinterpret_cast<MirrorType*>(Mark(old_ref));  in Barrier()
86         if (ref != old_ref) {  in Barrier()
89                                                                ref,  in Barrier()
94       AssertToSpaceInvariant(obj, offset, ref);  in Barrier()
95       return ref;  in Barrier()
109   MirrorType* ref = *root;  in BarrierForRoot()  local
122         ref = reinterpret_cast<MirrorType*>(Mark(ref));  in BarrierForRoot()
124       AssertToSpaceInvariant(gc_root_source, ref);  in BarrierForRoot()
125       return ref;  in BarrierForRoot()
128       return ref;  in BarrierForRoot()
133           Runtime::Current()->GetHeap()->GetReadBarrierTable()->IsSet(ref)) {  in BarrierForRoot()
134         MirrorType* old_ref = ref;  in BarrierForRoot()
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()
142       AssertToSpaceInvariant(gc_root_source, ref);  in BarrierForRoot()
143       return ref;  in BarrierForRoot()
149     return ref;  in BarrierForRoot()
157   MirrorType* ref = root->AsMirrorPtr();  in BarrierForRoot()  local
163       ref = reinterpret_cast<MirrorType*>(Mark(ref));  in BarrierForRoot()
165     AssertToSpaceInvariant(gc_root_source, ref);  in BarrierForRoot()
166     return ref;  in BarrierForRoot()
169     return ref;  in BarrierForRoot()
174         Runtime::Current()->GetHeap()->GetReadBarrierTable()->IsSet(ref)) {  in BarrierForRoot()
175       auto old_ref = mirror::CompressedReference<MirrorType>::FromMirrorPtr(ref);  in BarrierForRoot()
176       ref = reinterpret_cast<MirrorType*>(Mark(ref));  in BarrierForRoot()
177       auto new_ref = mirror::CompressedReference<MirrorType>::FromMirrorPtr(ref);  in BarrierForRoot()
185     AssertToSpaceInvariant(gc_root_source, ref);  in BarrierForRoot()
186     return ref;  in BarrierForRoot()
188     return ref;  in BarrierForRoot()
193 inline MirrorType* ReadBarrier::IsMarked(MirrorType* ref) {  in IsMarked()  argument
197     return ref;  in IsMarked()
200   if (ref == nullptr) {  in IsMarked()
205     return ref;  in IsMarked()
209       Runtime::Current()->GetHeap()->ConcurrentCopyingCollector()->IsMarked(ref));  in IsMarked()
231                                                 mirror::Object* ref) {  in AssertToSpaceInvariant()  argument
233     if (ref == nullptr || IsDuringStartup()) {  in AssertToSpaceInvariant()
237         AssertToSpaceInvariant(obj, offset, ref);  in AssertToSpaceInvariant()
242                                                 mirror::Object* ref) {  in AssertToSpaceInvariant()  argument
244     if (ref == nullptr || IsDuringStartup()) {  in AssertToSpaceInvariant()
248         AssertToSpaceInvariant(gc_root_source, ref);  in AssertToSpaceInvariant()