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1//===----------------------------------------------------------------------===//2//3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.4// See https://llvm.org/LICENSE.txt for license information.5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception6//7//===----------------------------------------------------------------------===//8 9#ifndef _LIBCPP___ATOMIC_CONTENTION_T_H10#define _LIBCPP___ATOMIC_CONTENTION_T_H11 12#include <__atomic/support.h>13#include <__config>14#include <cstdint>15 16#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)17# pragma GCC system_header18#endif19 20_LIBCPP_BEGIN_NAMESPACE_STD21 22#if defined(__linux__) || (defined(_AIX) && !defined(__64BIT__))23using __cxx_contention_t _LIBCPP_NODEBUG = int32_t;24#else25using __cxx_contention_t _LIBCPP_NODEBUG = int64_t;26#endif // __linux__ || (_AIX && !__64BIT__)27 28using __cxx_atomic_contention_t _LIBCPP_NODEBUG = __cxx_atomic_impl<__cxx_contention_t>;29 30_LIBCPP_END_NAMESPACE_STD31 32#endif // _LIBCPP___ATOMIC_CONTENTION_T_H33