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| author | Alan Modra <amodra@gmail.com> | 2013-01-22 22:11:53 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gcc.gnu.org> | 2013-01-22 22:11:53 +1030 |
| commit | 9a6472882361988c2a97751dde13aa37f46def16 (patch) | |
| tree | fe198ebe6a2ed3b92472162492a8abbaf38411da /gcc | |
| parent | e18600419eb270e0073c45a8da5aa9c7ab10ee77 (diff) | |
| download | gcc-9a6472882361988c2a97751dde13aa37f46def16.zip gcc-9a6472882361988c2a97751dde13aa37f46def16.tar.gz gcc-9a6472882361988c2a97751dde13aa37f46def16.tar.bz2 | |
re PR libgomp/51376 (libgomp taskwait failure)
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
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions