libgomp/ChangeLog · 246a84e0d98cabfd5fa11f30982983def15ca179 · COBOLworx / gcc-cobol · GitLab

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12 years ago

re PR libgomp/51376 (libgomp taskwait failure) · 9a647288

Alan Modra authored 12 years ago

	PR libgomp/51376
	PR libgomp/56073
	* task.c (GOMP_task): Revert 2011-12-09 change.
	(GOMP_taskwait): Likewise.  Instead use atomic load with acquire
	barrier to read task->children..
	(gomp_barrier_handle_tasks): ..and matching atomic store with
	release barrier here when setting parent->children to NULL.

From-SVN: r195370

9a647288

re PR libgomp/51376 (libgomp taskwait failure)

Alan Modra authored 12 years ago

	PR libgomp/51376
	PR libgomp/56073
	* task.c (GOMP_task): Revert 2011-12-09 change.
	(GOMP_taskwait): Likewise.  Instead use atomic load with acquire
	barrier to read task->children..
	(gomp_barrier_handle_tasks): ..and matching atomic store with
	release barrier here when setting parent->children to NULL.

From-SVN: r195370

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