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/*===---- ammintrin.h - SSE4a intrinsics -----------------------------------===
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 *
 *===-----------------------------------------------------------------------===
 */

#ifndef __AMMINTRIN_H
#define __AMMINTRIN_H

#ifndef __SSE4A__
#error "SSE4A instruction set not enabled"
#else

#include <pmmintrin.h>

#define _mm_extracti_si64(x, len, idx) \
  ((__m128i)__builtin_ia32_extrqi((__v2di)(__m128i)(x), \
                                  (char)(len), (char)(idx)))

static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
_mm_extract_si64(__m128i __x, __m128i __y)
{
  return (__m128i)__builtin_ia32_extrq((__v2di)__x, (__v16qi)__y);
}

#define _mm_inserti_si64(x, y, len, idx) \
  ((__m128i)__builtin_ia32_insertqi((__v2di)(__m128i)(x), \
                                    (__v2di)(__m128i)(y), \
                                    (char)(len), (char)(idx)))

static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
_mm_insert_si64(__m128i __x, __m128i __y)
{
  return (__m128i)__builtin_ia32_insertq((__v2di)__x, (__v2di)__y);
}

static __inline__ void __attribute__((__always_inline__, __nodebug__))
_mm_stream_sd(double *__p, __m128d __a)
{
  __builtin_ia32_movntsd(__p, (__v2df)__a);
}

static __inline__ void __attribute__((__always_inline__, __nodebug__))
_mm_stream_ss(float *__p, __m128 __a)
{
  __builtin_ia32_movntss(__p, (__v4sf)__a);
}

#endif /* __SSE4A__ */

#endif /* __AMMINTRIN_H */