1 /*===---- ammintrin.h - SSE4a intrinsics -----------------------------------===
2 *
3 * Permission is hereby granted, free of charge, to any person obtaining a copy
4 * of this software and associated documentation files (the "Software"), to deal
5 * in the Software without restriction, including without limitation the rights
6 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
7 * copies of the Software, and to permit persons to whom the Software is
8 * furnished to do so, subject to the following conditions:
9 *
10 * The above copyright notice and this permission notice shall be included in
11 * all copies or substantial portions of the Software.
12 *
13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
14 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
15 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
16 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
17 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
18 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
19 * THE SOFTWARE.
20 *
21 *===-----------------------------------------------------------------------===
22 */
23
24 #ifndef __AMMINTRIN_H
25 #define __AMMINTRIN_H
26
27 #ifndef __SSE4A__
28 #error "SSE4A instruction set not enabled"
29 #else
30
31 #include <pmmintrin.h>
32
33 #define _mm_extracti_si64(x, len, idx) \
34 ((__m128i)__builtin_ia32_extrqi((__v2di)(__m128i)(x), \
35 (char)(len), (char)(idx)))
36
37 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
_mm_extract_si64(__m128i __x,__m128i __y)38 _mm_extract_si64(__m128i __x, __m128i __y)
39 {
40 return (__m128i)__builtin_ia32_extrq((__v2di)__x, (__v16qi)__y);
41 }
42
43 #define _mm_inserti_si64(x, y, len, idx) \
44 ((__m128i)__builtin_ia32_insertqi((__v2di)(__m128i)(x), \
45 (__v2di)(__m128i)(y), \
46 (char)(len), (char)(idx)))
47
48 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
_mm_insert_si64(__m128i __x,__m128i __y)49 _mm_insert_si64(__m128i __x, __m128i __y)
50 {
51 return (__m128i)__builtin_ia32_insertq((__v2di)__x, (__v2di)__y);
52 }
53
54 static __inline__ void __attribute__((__always_inline__, __nodebug__))
_mm_stream_sd(double * __p,__m128d __a)55 _mm_stream_sd(double *__p, __m128d __a)
56 {
57 __builtin_ia32_movntsd(__p, (__v2df)__a);
58 }
59
60 static __inline__ void __attribute__((__always_inline__, __nodebug__))
_mm_stream_ss(float * __p,__m128 __a)61 _mm_stream_ss(float *__p, __m128 __a)
62 {
63 __builtin_ia32_movntss(__p, (__v4sf)__a);
64 }
65
66 #endif /* __SSE4A__ */
67
68 #endif /* __AMMINTRIN_H */
69