Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/opto/graphKit.cpp
src/share/vm/opto/graphKit.cpp
- changeset 1601
- 7b0e9cba0307
- parent 1572
- 97125851f396
- child 1648
- 6deeaebad47a
- child 1687
- f516d5d7a019
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replaced
| 1600:2dd52dea6d28 | 1601:7b0e9cba0307 |
|---|---|
| 3257 } | 3257 } |
| 3258 | 3258 |
| 3259 if (use_ReduceInitialCardMarks() | 3259 if (use_ReduceInitialCardMarks() |
| 3260 && obj == just_allocated_object(control())) { | 3260 && obj == just_allocated_object(control())) { |
| 3261 // We can skip marks on a freshly-allocated object in Eden. | 3261 // We can skip marks on a freshly-allocated object in Eden. |
| 3262 // Keep this code in sync with maybe_defer_card_mark() in runtime.cpp. | 3262 // Keep this code in sync with new_store_pre_barrier() in runtime.cpp. |
| 3263 // That routine informs GC to take appropriate compensating steps | 3263 // That routine informs GC to take appropriate compensating steps, |
| 3264 // so as to make this card-mark elision safe. | 3264 // upon a slow-path allocation, so as to make this card-mark |
| 3265 // elision safe. | |
| 3265 return; | 3266 return; |
| 3266 } | 3267 } |
| 3267 | 3268 |
| 3268 if (!use_precise) { | 3269 if (!use_precise) { |
| 3269 // All card marks for a (non-array) instance are in one place: | 3270 // All card marks for a (non-array) instance are in one place: |
