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748086b7 | 1 | /* Copyright (C) 2005, 2009 Free Software Foundation, Inc. |
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2 | Contributed by Richard Henderson <rth@redhat.com>. |
3 | ||
4 | This file is part of the GNU OpenMP Library (libgomp). | |
5 | ||
6 | Libgomp is free software; you can redistribute it and/or modify it | |
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7 | under the terms of the GNU General Public License as published by |
8 | the Free Software Foundation; either version 3, or (at your option) | |
9 | any later version. | |
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10 | |
11 | Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY | |
12 | WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS | |
748086b7 | 13 | FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
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14 | more details. |
15 | ||
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16 | Under Section 7 of GPL version 3, you are granted additional |
17 | permissions described in the GCC Runtime Library Exception, version | |
18 | 3.1, as published by the Free Software Foundation. | |
19 | ||
20 | You should have received a copy of the GNU General Public License and | |
21 | a copy of the GCC Runtime Library Exception along with this program; | |
22 | see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
23 | <http://www.gnu.org/licenses/>. */ | |
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24 | |
25 | /* This file handles the BARRIER construct. */ | |
26 | ||
27 | #include "libgomp.h" | |
28 | ||
29 | ||
30 | void | |
31 | GOMP_barrier (void) | |
32 | { | |
33 | struct gomp_thread *thr = gomp_thread (); | |
34 | struct gomp_team *team = thr->ts.team; | |
35 | ||
36 | /* It is legal to have orphaned barriers. */ | |
37 | if (team == NULL) | |
38 | return; | |
39 | ||
a68ab351 | 40 | gomp_team_barrier_wait (&team->barrier); |
953ff289 | 41 | } |