WSJT-X/boost/atomic/detail/caps_gcc_sync.hpp
Bill Somerville d361e123c6 Squashed 'boost/' changes from d9443bc48..c27aa31f0
c27aa31f0 Updated Boost to v1.70.0 including iterator range math numeric crc circular_buffer multi_index intrusive

git-subtree-dir: boost
git-subtree-split: c27aa31f06ebf1a91b3fa3ae9df9b5efdf14ec9f
2019-07-02 23:38:24 +01:00

62 lines
1.9 KiB
C++

/*
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*
* Copyright (c) 2011 Helge Bahmann
* Copyright (c) 2013 Tim Blechmann
* Copyright (c) 2014 Andrey Semashev
*/
/*!
* \file atomic/detail/caps_gcc_sync.hpp
*
* This header defines feature capabilities macros
*/
#ifndef BOOST_ATOMIC_DETAIL_CAPS_GCC_SYNC_HPP_INCLUDED_
#define BOOST_ATOMIC_DETAIL_CAPS_GCC_SYNC_HPP_INCLUDED_
#include <boost/atomic/detail/config.hpp>
#if defined(__i386__) || defined(__x86_64__)
#include <boost/atomic/detail/hwcaps_gcc_x86.hpp>
#elif defined(__arm__)
#include <boost/atomic/detail/hwcaps_gcc_arm.hpp>
#elif defined(__POWERPC__) || defined(__PPC__)
#include <boost/atomic/detail/hwcaps_gcc_ppc.hpp>
#endif
#ifdef BOOST_HAS_PRAGMA_ONCE
#pragma once
#endif
#if defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1)\
|| defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2)\
|| defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4)\
|| defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8)\
|| defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_16)
#define BOOST_ATOMIC_INT8_LOCK_FREE 2
#endif
#if defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2)\
|| defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4)\
|| defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8)\
|| defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_16)
#define BOOST_ATOMIC_INT16_LOCK_FREE 2
#endif
#if defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_4)\
|| defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8)\
|| defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_16)
#define BOOST_ATOMIC_INT32_LOCK_FREE 2
#endif
#if defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_8)\
|| defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_16)
#define BOOST_ATOMIC_INT64_LOCK_FREE 2
#endif
#if defined(__GCC_HAVE_SYNC_COMPARE_AND_SWAP_16)
#define BOOST_ATOMIC_INT128_LOCK_FREE 2
#endif
#define BOOST_ATOMIC_THREAD_FENCE 2
#define BOOST_ATOMIC_SIGNAL_FENCE 2
#endif // BOOST_ATOMIC_DETAIL_CAPS_GCC_SYNC_HPP_INCLUDED_