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r181833 - in /trunk/libgomp: ChangeLog config/l...
- From: amodra at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Wed, 30 Nov 2011 04:44:15 -0000
- Subject: r181833 - in /trunk/libgomp: ChangeLog config/l...
Author: amodra
Date: Wed Nov 30 04:44:13 2011
New Revision: 181833
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181833
Log:
PR libgomp/51298
* config/linux/bar.h: Use atomic rather than sync builtins.
* config/linux/bar.c: Likewise. Add missing acquire
synchronisation on generation field.
* task.c (gomp_barrier_handle_tasks): Regain lock so as to not
double unlock.
Modified:
trunk/libgomp/ChangeLog
trunk/libgomp/config/linux/bar.c
trunk/libgomp/config/linux/bar.h
trunk/libgomp/task.c