summaryrefslogtreecommitdiff
path: root/lib/libcompiler_rt/atomic_thread_fence.c
blob: d22560151bc8609642497578e864a5878a0b5dac (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
/*===-- atomic_thread_fence.c -----------------------------------------------===
 *
 *                     The LLVM Compiler Infrastructure
 *
 * This file is dual licensed under the MIT and the University of Illinois Open
 * Source Licenses. See LICENSE.TXT for details.
 *
 *===------------------------------------------------------------------------===
 *
 * This file implements atomic_thread_fence from C11's stdatomic.h.
 *
 *===------------------------------------------------------------------------===
 */

#ifndef __has_include
#define __has_include(inc) 0
#endif

#if __has_include(<stdatomic.h>)

#include <stdatomic.h>
#undef atomic_thread_fence
void atomic_thread_fence(memory_order order) {
  __c11_atomic_thread_fence(order);
}

#endif