SignedUnsignedOpReg.h

// SignedUnsignedOpReg.h:
// -----------------
//

#ifndef __IPSDKUTIL_INSTRUCTIONSET_ARITHMETIC_DETAIL_SIGNEDUNSIGNEDOPREG_H__
#define __IPSDKUTIL_INSTRUCTIONSET_ARITHMETIC_DETAIL_SIGNEDUNSIGNEDOPREG_H__

#include <IPSDKUtil/IPSDKUtilExports.h>
#include <IPSDKUtil/InstructionSet/InstructionSetTypes.h>

#include <limits>

namespace ipsdk {
namespace simd {
namespace detail {


/*
 * Copied from boost_1_53_0/include/boost/random/detail/signed_unsigned_tools.hpp
 * Compute x - y, we know that x >= y, return an unsigned value.
 */

template<eInstructionSet::domain instructionSet, typename T,
         bool sgn = std::numeric_limits<T>::is_signed>
struct SignedUnsignedSubtractReg
{
};

/*
 * Copied from boost_1_53_0/include/boost/random/detail/signed_unsigned_tools.hpp
 * Compute x + y, x is unsigned, result fits in type of "y".
 */

template<eInstructionSet::domain instructionSet,
         typename T1, typename T2,
         bool sgn = std::numeric_limits<T2>::is_signed>
struct SignedUnsignedAddReg
{
};


} // end of namespace detail
} // end of namespace simd
} // end of namespace ipsdk

#include <IPSDKUtil/InstructionSet/Arithmetic/detail/Std/SignedUnsignedOpReg.h>

#ifdef IPSDK_WITH_SSE2
#include <IPSDKUtil/InstructionSet/Arithmetic/detail/SSE2/SignedUnsignedOpReg.h>
#endif

/*#ifdef IPSDK_WITH_AVX
#include <IPSDKUtil/InstructionSet/Arithmetic/detail/AVX/AddReg.h>
#endif
*/
#ifdef IPSDK_WITH_AVX2
#include <IPSDKUtil/InstructionSet/Arithmetic/detail/AVX2/SignedUnsignedOpReg.h>
#endif

#ifdef IPSDK_WITH_AVX512
#include <IPSDKUtil/InstructionSet/Arithmetic/detail/AVX512/SignedUnsignedOpReg.h>
#endif

#endif // __IPSDKUTIL_INSTRUCTIONSET_ARITHMETIC_DETAIL_SIGNEDUNSIGNEDOPREG_H__