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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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168 StaticVisitor::MarkObject(heap, code); | 168 StaticVisitor::MarkObject(heap, code); |
169 } | 169 } |
170 | 170 |
171 | 171 |
172 template<typename StaticVisitor> | 172 template<typename StaticVisitor> |
173 void StaticMarkingVisitor<StaticVisitor>::VisitEmbeddedPointer( | 173 void StaticMarkingVisitor<StaticVisitor>::VisitEmbeddedPointer( |
174 Heap* heap, RelocInfo* rinfo) { | 174 Heap* heap, RelocInfo* rinfo) { |
175 ASSERT(rinfo->rmode() == RelocInfo::EMBEDDED_OBJECT); | 175 ASSERT(rinfo->rmode() == RelocInfo::EMBEDDED_OBJECT); |
176 ASSERT(!rinfo->target_object()->IsConsString()); | 176 ASSERT(!rinfo->target_object()->IsConsString()); |
177 HeapObject* object = HeapObject::cast(rinfo->target_object()); | 177 HeapObject* object = HeapObject::cast(rinfo->target_object()); |
178 if (!FLAG_collect_maps || rinfo->host()->kind() != Code::OPTIMIZED_FUNCTION || | 178 if (!FLAG_weak_embedded_maps_in_optimized_code || |
| 179 !FLAG_collect_maps || rinfo->host()->kind() != Code::OPTIMIZED_FUNCTION || |
179 !object->IsMap() || !Map::cast(object)->CanTransition()) { | 180 !object->IsMap() || !Map::cast(object)->CanTransition()) { |
180 heap->mark_compact_collector()->RecordRelocSlot(rinfo, object); | 181 heap->mark_compact_collector()->RecordRelocSlot(rinfo, object); |
181 StaticVisitor::MarkObject(heap, object); | 182 StaticVisitor::MarkObject(heap, object); |
182 } | 183 } |
183 } | 184 } |
184 | 185 |
185 | 186 |
186 template<typename StaticVisitor> | 187 template<typename StaticVisitor> |
187 void StaticMarkingVisitor<StaticVisitor>::VisitGlobalPropertyCell( | 188 void StaticMarkingVisitor<StaticVisitor>::VisitGlobalPropertyCell( |
188 Heap* heap, RelocInfo* rinfo) { | 189 Heap* heap, RelocInfo* rinfo) { |
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688 RelocIterator it(this, mode_mask); | 689 RelocIterator it(this, mode_mask); |
689 for (; !it.done(); it.next()) { | 690 for (; !it.done(); it.next()) { |
690 it.rinfo()->template Visit<StaticVisitor>(heap); | 691 it.rinfo()->template Visit<StaticVisitor>(heap); |
691 } | 692 } |
692 } | 693 } |
693 | 694 |
694 | 695 |
695 } } // namespace v8::internal | 696 } } // namespace v8::internal |
696 | 697 |
697 #endif // V8_OBJECTS_VISITING_INL_H_ | 698 #endif // V8_OBJECTS_VISITING_INL_H_ |
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