pmmintrin.h revision 288943 
1/*===---- pmmintrin.h - SSE3 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 __PMMINTRIN_H
25#define __PMMINTRIN_H
26
27#ifndef __SSE3__
28#error "SSE3 instruction set not enabled"
29#else
30
31#include <emmintrin.h>
32
33/* Define the default attributes for the functions in this file. */
34#define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__))
35
36static __inline__ __m128i __DEFAULT_FN_ATTRS
37_mm_lddqu_si128(__m128i const *__p)
38{
39  return (__m128i)__builtin_ia32_lddqu((char const *)__p);
40}
41
42static __inline__ __m128 __DEFAULT_FN_ATTRS
43_mm_addsub_ps(__m128 __a, __m128 __b)
44{
45  return __builtin_ia32_addsubps(__a, __b);
46}
47
48static __inline__ __m128 __DEFAULT_FN_ATTRS
49_mm_hadd_ps(__m128 __a, __m128 __b)
50{
51  return __builtin_ia32_haddps(__a, __b);
52}
53
54static __inline__ __m128 __DEFAULT_FN_ATTRS
55_mm_hsub_ps(__m128 __a, __m128 __b)
56{
57  return __builtin_ia32_hsubps(__a, __b);
58}
59
60static __inline__ __m128 __DEFAULT_FN_ATTRS
61_mm_movehdup_ps(__m128 __a)
62{
63  return __builtin_shufflevector(__a, __a, 1, 1, 3, 3);
64}
65
66static __inline__ __m128 __DEFAULT_FN_ATTRS
67_mm_moveldup_ps(__m128 __a)
68{
69  return __builtin_shufflevector(__a, __a, 0, 0, 2, 2);
70}
71
72static __inline__ __m128d __DEFAULT_FN_ATTRS
73_mm_addsub_pd(__m128d __a, __m128d __b)
74{
75  return __builtin_ia32_addsubpd(__a, __b);
76}
77
78static __inline__ __m128d __DEFAULT_FN_ATTRS
79_mm_hadd_pd(__m128d __a, __m128d __b)
80{
81  return __builtin_ia32_haddpd(__a, __b);
82}
83
84static __inline__ __m128d __DEFAULT_FN_ATTRS
85_mm_hsub_pd(__m128d __a, __m128d __b)
86{
87  return __builtin_ia32_hsubpd(__a, __b);
88}
89
90#define        _mm_loaddup_pd(dp)        _mm_load1_pd(dp)
91
92static __inline__ __m128d __DEFAULT_FN_ATTRS
93_mm_movedup_pd(__m128d __a)
94{
95  return __builtin_shufflevector(__a, __a, 0, 0);
96}
97
98#define _MM_DENORMALS_ZERO_ON   (0x0040)
99#define _MM_DENORMALS_ZERO_OFF  (0x0000)
100
101#define _MM_DENORMALS_ZERO_MASK (0x0040)
102
103#define _MM_GET_DENORMALS_ZERO_MODE() (_mm_getcsr() & _MM_DENORMALS_ZERO_MASK)
104#define _MM_SET_DENORMALS_ZERO_MODE(x) (_mm_setcsr((_mm_getcsr() & ~_MM_DENORMALS_ZERO_MASK) | (x)))
105
106static __inline__ void __DEFAULT_FN_ATTRS
107_mm_monitor(void const *__p, unsigned __extensions, unsigned __hints)
108{
109  __builtin_ia32_monitor((void *)__p, __extensions, __hints);
110}
111
112static __inline__ void __DEFAULT_FN_ATTRS
113_mm_mwait(unsigned __extensions, unsigned __hints)
114{
115  __builtin_ia32_mwait(__extensions, __hints);
116}
117
118#undef __DEFAULT_FN_ATTRS
119
120#endif /* __SSE3__ */
121
122#endif /* __PMMINTRIN_H */
123