2 * Distributed under the Boost Software License, Version 1.0.
3 * (See accompanying file LICENSE_1_0.txt or copy at
4 * http://www.boost.org/LICENSE_1_0.txt)
6 * Copyright (c) 2009 Helge Bahmann
7 * Copyright (c) 2013 Tim Blechmann
8 * Copyright (c) 2014 Andrey Semashev
11 * \file atomic/detail/caps_gcc_ppc.hpp
13 * This header defines feature capabilities macros
16 #ifndef BOOST_ATOMIC_DETAIL_CAPS_GCC_PPC_HPP_INCLUDED_
17 #define BOOST_ATOMIC_DETAIL_CAPS_GCC_PPC_HPP_INCLUDED_
19 #include <boost/atomic/detail/config.hpp>
20 #include <boost/atomic/detail/hwcaps_gcc_ppc.hpp>
22 #ifdef BOOST_HAS_PRAGMA_ONCE
26 #define BOOST_ATOMIC_INT8_LOCK_FREE 2
27 #define BOOST_ATOMIC_INT16_LOCK_FREE 2
28 #define BOOST_ATOMIC_INT32_LOCK_FREE 2
29 #if defined(BOOST_ATOMIC_DETAIL_PPC_HAS_LDARX_STDCX)
30 #define BOOST_ATOMIC_INT64_LOCK_FREE 2
32 #define BOOST_ATOMIC_POINTER_LOCK_FREE 2
34 #define BOOST_ATOMIC_THREAD_FENCE 2
35 #define BOOST_ATOMIC_SIGNAL_FENCE 2
37 #endif // BOOST_ATOMIC_DETAIL_CAPS_GCC_PPC_HPP_INCLUDED_