external/bsd/llvm/dist/clang/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) __extension__ ({ \
  70   __m128i __a = (a); \
  71   __m128i __b = (b); \
  72   (__m128i)__builtin_ia32_palignr128((__v16qi)__a, (__v16qi)__b, (n)); })
  73
  74 #define _mm_alignr_pi8(a, b, n) __extension__ ({ \
  75   __m64 __a = (a); \
  76   __m64 __b = (b); \
  77   (__m64)__builtin_ia32_palignr((__v8qi)__a, (__v8qi)__b, (n)); })
  78
  79 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
  80 _mm_hadd_epi16(__m128i __a, __m128i __b)
  81 {
  82     return (__m128i)__builtin_ia32_phaddw128((__v8hi)__a, (__v8hi)__b);
  83 }
  84
  85 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
  86 _mm_hadd_epi32(__m128i __a, __m128i __b)
  87 {
  88     return (__m128i)__builtin_ia32_phaddd128((__v4si)__a, (__v4si)__b);
  89 }
  90
  91 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
  92 _mm_hadd_pi16(__m64 __a, __m64 __b)
  93 {
  94     return (__m64)__builtin_ia32_phaddw((__v4hi)__a, (__v4hi)__b);
  95 }
  96
  97 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
  98 _mm_hadd_pi32(__m64 __a, __m64 __b)
  99 {
 100     return (__m64)__builtin_ia32_phaddd((__v2si)__a, (__v2si)__b);
 101 }
 102
 103 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
 104 _mm_hadds_epi16(__m128i __a, __m128i __b)
 105 {
 106     return (__m128i)__builtin_ia32_phaddsw128((__v8hi)__a, (__v8hi)__b);
 107 }
 108
 109 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
 110 _mm_hadds_pi16(__m64 __a, __m64 __b)
 111 {
 112     return (__m64)__builtin_ia32_phaddsw((__v4hi)__a, (__v4hi)__b);
 113 }
 114
 115 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
 116 _mm_hsub_epi16(__m128i __a, __m128i __b)
 117 {
 118     return (__m128i)__builtin_ia32_phsubw128((__v8hi)__a, (__v8hi)__b);
 119 }
 120
 121 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
 122 _mm_hsub_epi32(__m128i __a, __m128i __b)
 123 {
 124     return (__m128i)__builtin_ia32_phsubd128((__v4si)__a, (__v4si)__b);
 125 }
 126
 127 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
 128 _mm_hsub_pi16(__m64 __a, __m64 __b)
 129 {
 130     return (__m64)__builtin_ia32_phsubw((__v4hi)__a, (__v4hi)__b);
 131 }
 132
 133 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
 134 _mm_hsub_pi32(__m64 __a, __m64 __b)
 135 {
 136     return (__m64)__builtin_ia32_phsubd((__v2si)__a, (__v2si)__b);
 137 }
 138
 139 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
 140 _mm_hsubs_epi16(__m128i __a, __m128i __b)
 141 {
 142     return (__m128i)__builtin_ia32_phsubsw128((__v8hi)__a, (__v8hi)__b);
 143 }
 144
 145 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
 146 _mm_hsubs_pi16(__m64 __a, __m64 __b)
 147 {
 148     return (__m64)__builtin_ia32_phsubsw((__v4hi)__a, (__v4hi)__b);
 149 }
 150
 151 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
 152 _mm_maddubs_epi16(__m128i __a, __m128i __b)
 153 {
 154     return (__m128i)__builtin_ia32_pmaddubsw128((__v16qi)__a, (__v16qi)__b);
 155 }
 156
 157 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
 158 _mm_maddubs_pi16(__m64 __a, __m64 __b)
 159 {
 160     return (__m64)__builtin_ia32_pmaddubsw((__v8qi)__a, (__v8qi)__b);
 161 }
 162
 163 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
 164 _mm_mulhrs_epi16(__m128i __a, __m128i __b)
 165 {
 166     return (__m128i)__builtin_ia32_pmulhrsw128((__v8hi)__a, (__v8hi)__b);
 167 }
 168
 169 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
 170 _mm_mulhrs_pi16(__m64 __a, __m64 __b)
 171 {
 172     return (__m64)__builtin_ia32_pmulhrsw((__v4hi)__a, (__v4hi)__b);
 173 }
 174
 175 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
 176 _mm_shuffle_epi8(__m128i __a, __m128i __b)
 177 {
 178     return (__m128i)__builtin_ia32_pshufb128((__v16qi)__a, (__v16qi)__b);
 179 }
 180
 181 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
 182 _mm_shuffle_pi8(__m64 __a, __m64 __b)
 183 {
 184     return (__m64)__builtin_ia32_pshufb((__v8qi)__a, (__v8qi)__b);
 185 }
 186
 187 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
 188 _mm_sign_epi8(__m128i __a, __m128i __b)
 189 {
 190     return (__m128i)__builtin_ia32_psignb128((__v16qi)__a, (__v16qi)__b);
 191 }
 192
 193 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
 194 _mm_sign_epi16(__m128i __a, __m128i __b)
 195 {
 196     return (__m128i)__builtin_ia32_psignw128((__v8hi)__a, (__v8hi)__b);
 197 }
 198
 199 static __inline__ __m128i __attribute__((__always_inline__, __nodebug__))
 200 _mm_sign_epi32(__m128i __a, __m128i __b)
 201 {
 202     return (__m128i)__builtin_ia32_psignd128((__v4si)__a, (__v4si)__b);
 203 }
 204
 205 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
 206 _mm_sign_pi8(__m64 __a, __m64 __b)
 207 {
 208     return (__m64)__builtin_ia32_psignb((__v8qi)__a, (__v8qi)__b);
 209 }
 210
 211 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
 212 _mm_sign_pi16(__m64 __a, __m64 __b)
 213 {
 214     return (__m64)__builtin_ia32_psignw((__v4hi)__a, (__v4hi)__b);
 215 }
 216
 217 static __inline__ __m64 __attribute__((__always_inline__, __nodebug__))
 218 _mm_sign_pi32(__m64 __a, __m64 __b)
 219 {
 220     return (__m64)__builtin_ia32_psignd((__v2si)__a, (__v2si)__b);
 221 }
 222
 223 #endif /* __SSSE3__ */
 224
 225 #endif /* __TMMINTRIN_H */