c17660ca386b47c59c1a0b8380a8c205a51b87b1
1 /* Copyright (C) 2005-2015 Free Software Foundation, Inc.
2 Contributed by Richard Henderson <rth@redhat.com>.
4 This file is part of the GNU Offloading and Multi Processing Library
7 Libgomp is free software; you can redistribute it and/or modify it
8 under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3, or (at your option)
12 Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY
13 WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
14 FOR A PARTICULAR PURPOSE. See the GNU General Public License for
17 Under Section 7 of GPL version 3, you are granted additional
18 permissions described in the GCC Runtime Library Exception, version
19 3.1, as published by the Free Software Foundation.
21 You should have received a copy of the GNU General Public License and
22 a copy of the GCC Runtime Library Exception along with this program;
23 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
24 <http://www.gnu.org/licenses/>. */
26 /* This file handles the BARRIER construct. */
34 struct gomp_thread
*thr
= gomp_thread ();
35 struct gomp_team
*team
= thr
->ts
.team
;
37 /* It is legal to have orphaned barriers. */
41 gomp_team_barrier_wait (&team
->barrier
);
45 GOMP_barrier_cancel (void)
47 struct gomp_thread
*thr
= gomp_thread ();
48 struct gomp_team
*team
= thr
->ts
.team
;
50 /* The compiler transforms to barrier_cancel when it sees that the
51 barrier is within a construct that can cancel. Thus we should
52 never have an orphaned cancellable barrier. */
53 return gomp_team_barrier_wait_cancel (&team
->barrier
);