68 lines
2.5 KiB
C
68 lines
2.5 KiB
C
/*===---- ammintrin.h - SSE4a intrinsics -----------------------------------===
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*
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*===-----------------------------------------------------------------------===
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*/
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#ifndef __AMMINTRIN_H
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#define __AMMINTRIN_H
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#ifndef __SSE4A__
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#error "SSE4A instruction set not enabled"
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#else
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#include <pmmintrin.h>
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#define _mm_extracti_si64(x, len, idx) \
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((__m128i)__builtin_ia32_extrqi((__v2di)(__m128i)(x), \
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(char)(len), (char)(idx)))
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static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
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_mm_extract_si64(__m128i __x, __m128i __y)
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{
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return (__m128i)__builtin_ia32_extrq((__v2di)__x, (__v16qi)__y);
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}
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#define _mm_inserti_si64(x, y, len, idx) \
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((__m128i)__builtin_ia32_insertqi((__v2di)(__m128i)(x), \
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(__v2di)(__m128i)(y), \
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(char)(len), (char)(idx)))
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static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
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_mm_insert_si64(__m128i __x, __m128i __y)
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{
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return (__m128i)__builtin_ia32_insertq((__v2di)__x, (__v2di)__y);
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}
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static __inline__ void __attribute__((__always_inline__, __nodebug__))
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_mm_stream_sd(double *__p, __m128d __a)
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{
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__builtin_ia32_movntsd(__p, (__v2df)__a);
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}
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static __inline__ void __attribute__((__always_inline__, __nodebug__))
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_mm_stream_ss(float *__p, __m128 __a)
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{
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__builtin_ia32_movntss(__p, (__v4sf)__a);
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}
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#endif /* __SSE4A__ */
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#endif /* __AMMINTRIN_H */
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