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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 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__)) | |
34 _mm_lddqu_si128(__m128i const *p) | |
35 { | |
36 return (__m128i)__builtin_ia32_lddqu((char const *)p); | |
37 } | |
38 | |
39 static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) | |
40 _mm_addsub_ps(__m128 a, __m128 b) | |
41 { | |
42 return __builtin_ia32_addsubps(a, b); | |
43 } | |
44 | |
45 static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) | |
46 _mm_hadd_ps(__m128 a, __m128 b) | |
47 { | |
48 return __builtin_ia32_haddps(a, b); | |
49 } | |
50 | |
51 static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) | |
52 _mm_hsub_ps(__m128 a, __m128 b) | |
53 { | |
54 return __builtin_ia32_hsubps(a, b); | |
55 } | |
56 | |
57 static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) | |
58 _mm_movehdup_ps(__m128 a) | |
59 { | |
60 return __builtin_shufflevector(a, a, 1, 1, 3, 3); | |
61 } | |
62 | |
63 static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) | |
64 _mm_moveldup_ps(__m128 a) | |
65 { | |
66 return __builtin_shufflevector(a, a, 0, 0, 2, 2); | |
67 } | |
68 | |
69 static __inline__ __m128d __attribute__((__always_inline__, __nodebug__)) | |
70 _mm_addsub_pd(__m128d a, __m128d b) | |
71 { | |
72 return __builtin_ia32_addsubpd(a, b); | |
73 } | |
74 | |
75 static __inline__ __m128d __attribute__((__always_inline__, __nodebug__)) | |
76 _mm_hadd_pd(__m128d a, __m128d b) | |
77 { | |
78 return __builtin_ia32_haddpd(a, b); | |
79 } | |
80 | |
81 static __inline__ __m128d __attribute__((__always_inline__, __nodebug__)) | |
82 _mm_hsub_pd(__m128d a, __m128d b) | |
83 { | |
84 return __builtin_ia32_hsubpd(a, b); | |
85 } | |
86 | |
87 #define _mm_loaddup_pd(dp) _mm_load1_pd(dp) | |
88 | |
89 static __inline__ __m128d __attribute__((__always_inline__, __nodebug__)) | |
90 _mm_movedup_pd(__m128d a) | |
91 { | |
92 return __builtin_shufflevector(a, a, 0, 0); | |
93 } | |
94 | |
95 #define _MM_DENORMALS_ZERO_ON (0x0040) | |
96 #define _MM_DENORMALS_ZERO_OFF (0x0000) | |
97 | |
98 #define _MM_DENORMALS_ZERO_MASK (0x0040) | |
99 | |
100 #define _MM_GET_DENORMALS_ZERO_MODE() (_mm_getcsr() & _MM_DENORMALS_ZERO_MASK) | |
101 #define _MM_SET_DENORMALS_ZERO_MODE(x) (_mm_setcsr((_mm_getcsr() & ~_MM_DENORMAL
S_ZERO_MASK) | (x))) | |
102 | |
103 static __inline__ void __attribute__((__always_inline__, __nodebug__)) | |
104 _mm_monitor(void const *p, unsigned extensions, unsigned hints) | |
105 { | |
106 __builtin_ia32_monitor((void *)p, extensions, hints); | |
107 } | |
108 | |
109 static __inline__ void __attribute__((__always_inline__, __nodebug__)) | |
110 _mm_mwait(unsigned extensions, unsigned hints) | |
111 { | |
112 __builtin_ia32_mwait(extensions, hints); | |
113 } | |
114 | |
115 #endif /* __SSE3__ */ | |
116 | |
117 #endif /* __PMMINTRIN_H */ | |
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