text: //==================================================================================================
  /*!
    @file
  
    Defines the FMA4 specifications
  
    @copyright 2012 - 2015 NumScale SAS
  
    Distributed under the Boost Software License, Version 1.0.
    (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
  
  **/
  //==================================================================================================
  #ifndef BOOST_SIMD_ARCH_X86_FMA4_SPEC_HPP_INCLUDED
  #define BOOST_SIMD_ARCH_X86_FMA4_SPEC_HPP_INCLUDED
  
  #include <boost/simd/detail/predef.hpp>
  
  #if !defined(BOOST_SIMD_DEFAULT_FAMILY)
    #if BOOST_HW_SIMD_X86_AMD == BOOST_HW_SIMD_X86_AMD_FMA4_VERSION
      #define BOOST_SIMD_DEFAULT_FAMILY ::boost::simd::avx_
      #define BOOST_SIMD_DEFAULT_SITE   ::boost::simd::fma4_
    #endif
  #endif
  
  #if BOOST_HW_SIMD_X86_AMD >= BOOST_HW_SIMD_X86_AMD_FMA4_VERSION
    // FMA4 header not standardized
    #ifdef _MSC_VER
      #include <intrin.h>
    #else
      #include <x86intrin.h>
      #include <fma4intrin.h>
    #endif
    #include <boost/simd/arch/x86/fma4/as_simd.hpp>
    #include <boost/simd/arch/x86/fma4/pack_traits.hpp>
  #endif
  
  #endif
  