Mercurial > jdk8-mips64-public > hotspot / file comparison
comparison: src/share/vm/oops/objArrayKlass.cpp
src/share/vm/oops/objArrayKlass.cpp
- changeset 1526
- 6aa7255741f3
- parent 1314
- 494244ae0171
- child 1577
- 4ce7240d622c
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| 1525:fa357420e7d2 | 1526:6aa7255741f3 |
|---|---|
| 125 // We must do a barrier to cover the partial copy. | 125 // We must do a barrier to cover the partial copy. |
| 126 const size_t pd = pointer_delta(p, dst, (size_t)heapOopSize); | 126 const size_t pd = pointer_delta(p, dst, (size_t)heapOopSize); |
| 127 // pointer delta is scaled to number of elements (length field in | 127 // pointer delta is scaled to number of elements (length field in |
| 128 // objArrayOop) which we assume is 32 bit. | 128 // objArrayOop) which we assume is 32 bit. |
| 129 assert(pd == (size_t)(int)pd, "length field overflow"); | 129 assert(pd == (size_t)(int)pd, "length field overflow"); |
| 130 const size_t done_word_len = objArrayOopDesc::array_size((int)pd); | 130 bs->write_ref_array((HeapWord*)dst, pd); |
| 131 bs->write_ref_array(MemRegion((HeapWord*)dst, done_word_len)); | |
| 132 THROW(vmSymbols::java_lang_ArrayStoreException()); | 131 THROW(vmSymbols::java_lang_ArrayStoreException()); |
| 133 return; | 132 return; |
| 134 } | 133 } |
| 135 } | 134 } |
| 136 } | 135 } |
| 137 } | 136 } |
| 138 const size_t word_len = objArrayOopDesc::array_size(length); | 137 bs->write_ref_array((HeapWord*)dst, length); |
| 139 bs->write_ref_array(MemRegion((HeapWord*)dst, word_len)); | |
| 140 } | 138 } |
| 141 | 139 |
| 142 void objArrayKlass::copy_array(arrayOop s, int src_pos, arrayOop d, | 140 void objArrayKlass::copy_array(arrayOop s, int src_pos, arrayOop d, |
| 143 int dst_pos, int length, TRAPS) { | 141 int dst_pos, int length, TRAPS) { |
| 144 assert(s->is_objArray(), "must be obj array"); | 142 assert(s->is_objArray(), "must be obj array"); |
