| 490 |
|
|
| 491 |
|
/* |
| 492 |
|
* Intrinsics-based atomic writes for queue slots. These are |
| 493 |
< |
* basically the same as methods in AtomicObjectArray, but |
| 493 |
> |
* basically the same as methods in AtomicReferenceArray, but |
| 494 |
|
* specialized for (1) ForkJoinTask elements (2) requirement that |
| 495 |
|
* nullness and bounds checks have already been performed by |
| 496 |
|
* callers and (3) effective offsets are known not to overflow |
| 497 |
|
* from int to long (because of MAXIMUM_QUEUE_CAPACITY). We don't |
| 498 |
|
* need corresponding version for reads: plain array reads are OK |
| 499 |
< |
* because they protected by other volatile reads and are |
| 499 |
> |
* because they are protected by other volatile reads and are |
| 500 |
|
* confirmed by CASes. |
| 501 |
|
* |
| 502 |
|
* Most uses don't actually call these methods, but instead contain |
