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| 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__)) | |
| 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__)) | |
| 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__)) | |
| 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__)) | |
| 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 */ | |
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Chromium Code Reviews
Issue 11801005:
roll llvm-allocated-type 167488:170392. (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/llvm-allocated-type/