22 lines
548 B
C++
22 lines
548 B
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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//
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// UNSUPPORTED: libcpp-has-no-threads
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// <atomic>
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// void atomic_thread_fence(memory_order m);
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#include <atomic>
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int main()
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{
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std::atomic_thread_fence(std::memory_order_seq_cst);
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}
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