33 class VirtualObject : public ZoneObject {  class
36   VirtualObject(NodeId id, Zone* zone)  in VirtualObject()  function in v8::internal::compiler::VirtualObject
43   VirtualObject(const VirtualObject& other)  in VirtualObject()  function in v8::internal::compiler::VirtualObject
50   VirtualObject(NodeId id, Zone* zone, size_t field_number)  in VirtualObject()  function in v8::internal::compiler::VirtualObject
108   bool UpdateFrom(const VirtualObject& other);
124 bool VirtualObject::UpdateFrom(const VirtualObject& other) {  in UpdateFrom()
146   VirtualObject* VirtualObjectFromAlias(size_t alias);
147   VirtualObject* GetOrCreateTrackedVirtualObject(EscapeAnalysis::Alias alias,
149   void SetVirtualObject(EscapeAnalysis::Alias alias, VirtualObject* state);
158   ZoneVector<VirtualObject*> info_;
172   ZoneVector<VirtualObject*>& objects() { return objects_; }  in objects()
186   ZoneVector<VirtualObject*> objects_;
197     if (VirtualObject* obj = state->VirtualObjectFromAlias(alias)) {  in LoadVirtualObjectsFromStatesFor()
213     if (VirtualObject* obj = state->VirtualObjectFromAlias(alias)) {  in LoadVirtualObjectsForFieldsFrom()
223   for (VirtualObject* obj : objects_) {  in GetFields()
246           new (info_.get_allocator().zone()) VirtualObject(*state.info_[i]);  in VirtualState()
252 VirtualObject* VirtualState::VirtualObjectFromAlias(size_t alias) {  in VirtualObjectFromAlias()
257 VirtualObject* VirtualState::GetOrCreateTrackedVirtualObject(  in GetOrCreateTrackedVirtualObject()
259   if (VirtualObject* obj = VirtualObjectFromAlias(alias)) {  in GetOrCreateTrackedVirtualObject()
262   VirtualObject* obj = new (zone) VirtualObject(id, zone, 0);  in GetOrCreateTrackedVirtualObject()
269                                     VirtualObject* obj) {  in SetVirtualObject()
277     VirtualObject* ls = VirtualObjectFromAlias(alias);  in UpdateFrom()
278     VirtualObject* rs = from->VirtualObjectFromAlias(alias);  in UpdateFrom()
285       ls = new (zone) VirtualObject(*rs);  in UpdateFrom()
337 Node* EscapeAnalysis::GetReplacementIfSame(ZoneVector<VirtualObject*>& objs) {  in GetReplacementIfSame()
339   for (VirtualObject* obj : objs) {  in GetReplacementIfSame()
358       VirtualObject* mergeObject = GetOrCreateTrackedVirtualObject(  in MergeFrom()
911         if (VirtualObject* obj = ResolveVirtualObject(state, input)) {  in ProcessAllocationUsers()
1061             VirtualObject(node->id(), zone(), size.Value() / kPointerSize));  in ProcessAllocation()
1064         aliases_[node->id()], new (zone()) VirtualObject(node->id(), zone()));  in ProcessAllocation()
1077       VirtualObject* vobj_alloc =  in ProcessFinishRegion()
1171 VirtualObject* EscapeAnalysis::GetVirtualObject(Node* at, NodeId id) {  in GetVirtualObject()
1179 VirtualObject* EscapeAnalysis::ResolveVirtualObject(VirtualState* state,  in ResolveVirtualObject()
1181   VirtualObject* obj = GetVirtualObject(state, ResolveReplacement(node));  in ResolveVirtualObject()
1183     if (VirtualObject* next = GetVirtualObject(state, replacement(obj->id()))) {  in ResolveVirtualObject()
1256   if (VirtualObject* object = ResolveVirtualObject(state, from)) {  in ProcessLoadField()
1290     if (VirtualObject* object = ResolveVirtualObject(state, from)) {  in ProcessLoadElement()
1329   if (VirtualObject* obj = ResolveVirtualObject(state, to)) {  in ProcessStoreField()
1354     if (VirtualObject* obj = ResolveVirtualObject(states, to)) {  in ProcessStoreElement()
1383     if (VirtualObject* vobj =  in GetOrCreateObjectState()
1424 void EscapeAnalysis::DebugPrintObject(VirtualObject* object, Alias alias) {  in DebugPrintObject()
1438     if (VirtualObject* object = state->VirtualObjectFromAlias(alias)) {  in DebugPrintState()
1461 VirtualObject* EscapeAnalysis::GetVirtualObject(VirtualState* state,  in GetVirtualObject()