llvm-project/libcxx/test/std/atomics/atomics.fences/atomic_thread_fence.pass.cpp

22 lines
548 B
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.
//
//===----------------------------------------------------------------------===//
//
// UNSUPPORTED: libcpp-has-no-threads
// <atomic>
// void atomic_thread_fence(memory_order m);
#include <atomic>
int main()
{
std::atomic_thread_fence(std::memory_order_seq_cst);
}