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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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