Mercurial > hg > graal-compiler
comparison src/share/vm/utilities/array.hpp @ 6972:bd7a7ce2e264
6830717: replay of compilations would help with debugging
Summary: When java process crashed in compiler thread, repeat the compilation process will help finding root cause. This is done with using SA dump application class data and replay data from core dump, then use debug version of jvm to recompile the problematic java method.
Reviewed-by: kvn, twisti, sspitsyn
Contributed-by: yumin.qi@oracle.com
| author | minqi |
|---|---|
| date | Mon, 12 Nov 2012 14:03:53 -0800 |
| parents | da91efe96a93 |
| children | a1ebd310d5c1 |
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| 6965:3be318ecfae5 | 6972:bd7a7ce2e264 |
|---|---|
| 351 } | 351 } |
| 352 | 352 |
| 353 // sort the array. | 353 // sort the array. |
| 354 bool contains(const T& x) const { return index_of(x) >= 0; } | 354 bool contains(const T& x) const { return index_of(x) >= 0; } |
| 355 | 355 |
| 356 T at(int i) const { return _data[i]; } | 356 T at(int i) const { assert(i >= 0 && i< _length, err_msg_res("oob: 0 <= %d < %d", i, _length)); return _data[i]; } |
| 357 void at_put(const int i, const T& x) { _data[i] = x; } | 357 void at_put(const int i, const T& x) { assert(i >= 0 && i< _length, err_msg_res("oob: 0 <= %d < %d", i, _length)); _data[i] = x; } |
| 358 T* adr_at(const int i) { return &_data[i]; } | 358 T* adr_at(const int i) { assert(i >= 0 && i< _length, err_msg_res("oob: 0 <= %d < %d", i, _length)); return &_data[i]; } |
| 359 int find(const T& x) { return index_of(x); } | 359 int find(const T& x) { return index_of(x); } |
| 360 | 360 |
| 361 T at_acquire(const int which) { return OrderAccess::load_acquire(adr_at(which)); } | 361 T at_acquire(const int which) { return OrderAccess::load_acquire(adr_at(which)); } |
| 362 void release_at_put(int which, T contents) { OrderAccess::release_store(adr_at(which), contents); } | 362 void release_at_put(int which, T contents) { OrderAccess::release_store(adr_at(which), contents); } |
| 363 | 363 |