Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/gc_implementation/parallelScavenge/psPromotionLAB.cpp
src/share/vm/gc_implementation/parallelScavenge/psPromotionLAB.cpp
- changeset 3181
- c63b928b212b
- parent 2314
- f95d63e2154a
- child 6876
- 710a3c8b516e
equal
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| 3180:81aa07130d30 | 3181:c63b928b212b |
|---|---|
| 100 set_top(NULL); | 100 set_top(NULL); |
| 101 | 101 |
| 102 _state = flushed; | 102 _state = flushed; |
| 103 } | 103 } |
| 104 | 104 |
| 105 bool PSPromotionLAB::unallocate_object(oop obj) { | 105 bool PSPromotionLAB::unallocate_object(HeapWord* obj, size_t obj_size) { |
| 106 assert(Universe::heap()->is_in(obj), "Object outside heap"); | 106 assert(Universe::heap()->is_in(obj), "Object outside heap"); |
| 107 | 107 |
| 108 if (contains(obj)) { | 108 if (contains(obj)) { |
| 109 HeapWord* object_end = (HeapWord*)obj + obj->size(); | 109 HeapWord* object_end = obj + obj_size; |
| 110 assert(object_end <= top(), "Object crosses promotion LAB boundary"); | 110 assert(object_end == top(), "Not matching last allocation"); |
| 111 | 111 |
| 112 if (object_end == top()) { | 112 set_top(obj); |
| 113 set_top((HeapWord*)obj); | 113 return true; |
| 114 return true; | |
| 115 } | |
| 116 } | 114 } |
| 117 | 115 |
| 118 return false; | 116 return false; |
| 119 } | 117 } |
| 120 | 118 |
