lib/Headers/tmmintrin.h

   1 /*===---- tmmintrin.h - SSSE3 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 __TMMINTRIN_H
  25 #define __TMMINTRIN_H
  26
  27 #ifndef __SSSE3__
  28 #error "SSSE3 instruction set not enabled"
  29 #else
  30
  31 #include <pmmintrin.h>
  32
  33 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
  34 _mm_abs_pi8(__m64 a)
  35 {
  36     return (__m64)__builtin_ia32_pabsb((__v8qi)a);
  37 }
  38
  39 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
  40 _mm_abs_epi8(__m128i a)
  41 {
  42     return (__m128i)__builtin_ia32_pabsb128((__v16qi)a);
  43 }
  44
  45 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
  46 _mm_abs_pi16(__m64 a)
  47 {
  48     return (__m64)__builtin_ia32_pabsw((__v4hi)a);
  49 }
  50
  51 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
  52 _mm_abs_epi16(__m128i a)
  53 {
  54     return (__m128i)__builtin_ia32_pabsw128((__v8hi)a);
  55 }
  56
  57 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
  58 _mm_abs_pi32(__m64 a)
  59 {
  60     return (__m64)__builtin_ia32_pabsd((__v2si)a);
  61 }
  62
  63 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
  64 _mm_abs_epi32(__m128i a)
  65 {
  66     return (__m128i)__builtin_ia32_pabsd128((__v4si)a);
  67 }
  68
  69 #define _mm_alignr_epi8(a, b, n) (__builtin_ia32_palignr128((a), (b), (n)))
  70 #define _mm_alignr_pi8(a, b, n) (__builtin_ia32_palignr((a), (b), (n)))
  71
  72 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
  73 _mm_hadd_epi16(__m128i a, __m128i b)
  74 {
  75     return (__m128i)__builtin_ia32_phaddw128((__v8hi)a, (__v8hi)b);
  76 }
  77
  78 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
  79 _mm_hadd_epi32(__m128i a, __m128i b)
  80 {
  81     return (__m128i)__builtin_ia32_phaddd128((__v4si)a, (__v4si)b);
  82 }
  83
  84 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
  85 _mm_hadd_pi16(__m64 a, __m64 b)
  86 {
  87     return (__m64)__builtin_ia32_phaddw((__v4hi)a, (__v4hi)b);
  88 }
  89
  90 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
  91 _mm_hadd_pi32(__m64 a, __m64 b)
  92 {
  93     return (__m64)__builtin_ia32_phaddd((__v2si)a, (__v2si)b);
  94 }
  95
  96 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
  97 _mm_hadds_epi16(__m128i a, __m128i b)
  98 {
  99     return (__m128i)__builtin_ia32_phaddsw128((__v8hi)a, (__v8hi)b);
 100 }
 101
 102 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
 103 _mm_hadds_pi16(__m64 a, __m64 b)
 104 {
 105     return (__m64)__builtin_ia32_phaddsw((__v4hi)a, (__v4hi)b);
 106 }
 107
 108 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
 109 _mm_hsub_epi16(__m128i a, __m128i b)
 110 {
 111     return (__m128i)__builtin_ia32_phsubw128((__v8hi)a, (__v8hi)b);
 112 }
 113
 114 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
 115 _mm_hsub_epi32(__m128i a, __m128i b)
 116 {
 117     return (__m128i)__builtin_ia32_phsubd128((__v4si)a, (__v4si)b);
 118 }
 119
 120 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
 121 _mm_hsub_pi16(__m64 a, __m64 b)
 122 {
 123     return (__m64)__builtin_ia32_phsubw((__v4hi)a, (__v4hi)b);
 124 }
 125
 126 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
 127 _mm_hsub_pi32(__m64 a, __m64 b)
 128 {
 129     return (__m64)__builtin_ia32_phsubd((__v2si)a, (__v2si)b);
 130 }
 131
 132 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
 133 _mm_hsubs_epi16(__m128i a, __m128i b)
 134 {
 135     return (__m128i)__builtin_ia32_phsubsw128((__v8hi)a, (__v8hi)b);
 136 }
 137
 138 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
 139 _mm_hsubs_pi16(__m64 a, __m64 b)
 140 {
 141     return (__m64)__builtin_ia32_phsubsw((__v4hi)a, (__v4hi)b);
 142 }
 143
 144 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
 145 _mm_maddubs_epi16(__m128i a, __m128i b)
 146 {
 147     return (__m128i)__builtin_ia32_pmaddubsw128((__v16qi)a, (__v16qi)b);
 148 }
 149
 150 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
 151 _mm_maddubs_pi16(__m64 a, __m64 b)
 152 {
 153     return (__m64)__builtin_ia32_pmaddubsw((__v8qi)a, (__v8qi)b);
 154 }
 155
 156 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
 157 _mm_mulhrs_epi16(__m128i a, __m128i b)
 158 {
 159     return (__m128i)__builtin_ia32_pmulhrsw128((__v8hi)a, (__v8hi)b);
 160 }
 161
 162 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
 163 _mm_mulhrs_pi16(__m64 a, __m64 b)
 164 {
 165     return (__m64)__builtin_ia32_pmulhrsw((__v4hi)a, (__v4hi)b);
 166 }
 167
 168 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
 169 _mm_shuffle_epi8(__m128i a, __m128i b)
 170 {
 171     return (__m128i)__builtin_ia32_pshufb128((__v16qi)a, (__v16qi)b);
 172 }
 173
 174 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
 175 _mm_shuffle_pi8(__m64 a, __m64 b)
 176 {
 177     return (__m64)__builtin_ia32_pshufb((__v8qi)a, (__v8qi)b);
 178 }
 179
 180 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
 181 _mm_sign_epi8(__m128i a, __m128i b)
 182 {
 183     return (__m128i)__builtin_ia32_psignb128((__v16qi)a, (__v16qi)b);
 184 }
 185
 186 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
 187 _mm_sign_epi16(__m128i a, __m128i b)
 188 {
 189     return (__m128i)__builtin_ia32_psignw128((__v8hi)a, (__v8hi)b);
 190 }
 191
 192 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
 193 _mm_sign_epi32(__m128i a, __m128i b)
 194 {
 195     return (__m128i)__builtin_ia32_psignd128((__v4si)a, (__v4si)b);
 196 }
 197
 198 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
 199 _mm_sign_pi8(__m64 a, __m64 b)
 200 {
 201     return (__m64)__builtin_ia32_psignb((__v8qi)a, (__v8qi)b);
 202 }
 203
 204 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
 205 _mm_sign_pi16(__m64 a, __m64 b)
 206 {
 207     return (__m64)__builtin_ia32_psignw((__v4hi)a, (__v4hi)b);
 208 }
 209
 210 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
 211 _mm_sign_pi32(__m64 a, __m64 b)
 212 {
 213     return (__m64)__builtin_ia32_psignd((__v2si)a, (__v2si)b);
 214 }
 215
 216 #endif /* __SSSE3__ */
 217
 218 #endif /* __TMMINTRIN_H */