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/*===---- smmintrin.h - SSE 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 _SMMINTRIN_H
#define _SMMINTRIN_H
#ifndef __SSE4_1__
#error "SSE4.1 instruction set not enabled"
#else
#include <tmmintrin.h>
/* Type defines. */
typedef double __v2df __attribute__ ((__vector_size__ (16)));
/* SSE4 Rounding macros. */
#define _MM_FROUND_TO_NEAREST_INT 0x00
#define _MM_FROUND_TO_NEG_INF 0x01
#define _MM_FROUND_TO_POS_INF 0x02
#define _MM_FROUND_TO_ZERO 0x03
#define _MM_FROUND_CUR_DIRECTION 0x04
#define _MM_FROUND_RAISE_EXC 0x00
#define _MM_FROUND_NO_EXC 0x08
#define _MM_FROUND_NINT (_MM_FROUND_RAISE_EXC | _MM_FROUND_TO_NEAREST_INT)
#define _MM_FROUND_FLOOR (_MM_FROUND_RAISE_EXC | _MM_FROUND_TO_NEG_INF)
#define _MM_FROUND_CEIL (_MM_FROUND_RAISE_EXC | _MM_FROUND_TO_POS_INF)
#define _MM_FROUND_TRUNC (_MM_FROUND_RAISE_EXC | _MM_FROUND_TO_ZERO)
#define _MM_FROUND_RINT (_MM_FROUND_RAISE_EXC | _MM_FROUND_CUR_DIRECTION)
#define _MM_FROUND_NEARBYINT (_MM_FROUND_RAISE_EXC | _MM_FROUND_CUR_DIRECTION)
#define _mm_ceil_ps(X) _mm_round_ps((X), _MM_FROUND_CEIL)
#define _mm_ceil_pd(X) _mm_round_pd((X), _MM_FROUND_CEIL)
#define _mm_ceil_ss(X, Y) _mm_round_ss((X), (Y), _MM_FROUND_CEIL)
#define _mm_ceil_sd(X, Y) _mm_round_sd((X), (Y), _MM_FROUND_CEIL)
#define _mm_floor_ps(X) _mm_round_ps((X), _MM_FROUND_FLOOR)
#define _mm_floor_pd(X) _mm_round_pd((X), _MM_FROUND_FLOOR)
#define _mm_floor_ss(X, Y) _mm_round_ss((X), (Y), _MM_FROUND_FLOOR)
#define _mm_floor_sd(X, Y) _mm_round_sd((X), (Y), _MM_FROUND_FLOOR)
/* SSE4 Rounding Intrinsics. */
static inline __m128 __attribute__((__always_inline__, __nodebug__))
_mm_round_ps (__m128 __V, const int __M)
{
return (__m128) __builtin_ia32_roundps ((__v4sf)__V, __M);
}
static inline __m128 __attribute__((__always_inline__, __nodebug__))
_mm_round_ss (__m128 __V1, __m128 __V2, const int __M)
{
return (__m128) __builtin_ia32_roundss ((__v4sf)__V1, (__v4sf)__V2, __M);
}
static inline __m128d __attribute__((__always_inline__, __nodebug__))
_mm_round_pd (__m128d __V, const int __M)
{
return (__m128d) __builtin_ia32_roundpd ((__v2df)__V, __M);
}
static inline __m128d __attribute__((__always_inline__, __nodebug__))
_mm_round_sd(__m128d __V1, __m128d __V2, const int __M)
{
return (__m128d) __builtin_ia32_roundsd ((__v2df)__V1, (__v2df)__V2, __M);
}
/* SSE4 Packed Blending Intrinsics. */
static inline __m128d __attribute__((__always_inline__, __nodebug__))
_mm_blend_pd (__m128d __V1, __m128d __V2, const int __M)
{
return (__m128d) __builtin_ia32_blendpd ((__v2df)__V1, (__v2df)__V2, __M);
}
static inline __m128 __attribute__((__always_inline__, __nodebug__))
_mm_blend_ps (__m128 __V1, __m128 __V2, const int __M)
{
return (__m128) __builtin_ia32_blendps ((__v4sf)__V1, (__v4sf)__V2, __M);
}
static inline __m128d __attribute__((__always_inline__, __nodebug__))
_mm_blendv_pd (__m128d __V1, __m128d __V2, __m128d __M)
{
return (__m128d) __builtin_ia32_blendvpd ((__v2df)__V1, (__v2df)__V2,
(__v2df)__M);
}
static inline __m128 __attribute__((__always_inline__, __nodebug__))
_mm_blendv_ps (__m128 __V1, __m128 __V2, __m128 __M)
{
return (__m128) __builtin_ia32_blendvps ((__v4sf)__V1, (__v4sf)__V2,
(__v4sf)__M);
}
static inline __m128i __attribute__((__always_inline__, __nodebug__))
_mm_blendv_epi8 (__m128i __V1, __m128i __V2, __m128i __M)
{
return (__m128i) __builtin_ia32_pblendvb128 ((__v16qi)__V1, (__v16qi)__V2,
(__v16qi)__M);
}
static inline __m128i __attribute__((__always_inline__, __nodebug__))
_mm_blend_epi16 (__m128i __V1, __m128i __V2, const int __M)
{
return (__m128i) __builtin_ia32_pblendw128 ((__v8hi)__V1, (__v8hi)__V2, __M);
}
#endif /* __SSE4_1__ */
#endif /* _SMMINTRIN_H */
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