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- /* OpenACC Runtime initialization routines
- Copyright (C) 2014-2022 Free Software Foundation, Inc.
- Contributed by Mentor Embedded.
- This file is part of the GNU Offloading and Multi Processing Library
- (libgomp).
- Libgomp is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3, or (at your option)
- any later version.
- Libgomp is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
- FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- more details.
- Under Section 7 of GPL version 3, you are granted additional
- permissions described in the GCC Runtime Library Exception, version
- 3.1, as published by the Free Software Foundation.
- You should have received a copy of the GNU General Public License and
- a copy of the GCC Runtime Library Exception along with this program;
- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
- <http://www.gnu.org/licenses/>. */
- #include "openacc.h"
- /* For -O and higher, the compiler always attempts to expand acc_on_device, but
- if the user disables the builtin, or calls it via a pointer, we'll need this
- version.
- Compile this with optimization, so that the compiler expands
- this, rather than generating infinitely recursive code. */
- int __attribute__ ((__optimize__ ("O2")))
- acc_on_device (acc_device_t dev)
- {
- return __builtin_acc_on_device (dev);
- }
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