Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 1 | /*===---- avxintrin.h - AVX 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 __IMMINTRIN_H |
| 25 | #error "Never use <avxintrin.h> directly; include <immintrin.h> instead." |
| 26 | #endif |
| 27 | |
| 28 | typedef double __v4df __attribute__ ((__vector_size__ (32))); |
| 29 | typedef float __v8sf __attribute__ ((__vector_size__ (32))); |
| 30 | typedef long long __v4di __attribute__ ((__vector_size__ (32))); |
| 31 | typedef int __v8si __attribute__ ((__vector_size__ (32))); |
| 32 | typedef short __v16hi __attribute__ ((__vector_size__ (32))); |
| 33 | typedef char __v32qi __attribute__ ((__vector_size__ (32))); |
| 34 | |
| 35 | typedef float __m256 __attribute__ ((__vector_size__ (32))); |
| 36 | typedef double __m256d __attribute__((__vector_size__(32))); |
| 37 | typedef long long __m256i __attribute__((__vector_size__(32))); |
| 38 | |
| 39 | /* Arithmetic */ |
| 40 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 41 | _mm256_add_pd(__m256d a, __m256d b) |
| 42 | { |
| 43 | return a+b; |
| 44 | } |
| 45 | |
| 46 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 47 | _mm256_add_ps(__m256 a, __m256 b) |
| 48 | { |
| 49 | return a+b; |
| 50 | } |
| 51 | |
| 52 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 53 | _mm256_sub_pd(__m256d a, __m256d b) |
| 54 | { |
| 55 | return a-b; |
| 56 | } |
| 57 | |
| 58 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 59 | _mm256_sub_ps(__m256 a, __m256 b) |
| 60 | { |
| 61 | return a-b; |
| 62 | } |
| 63 | |
| 64 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 65 | _mm256_addsub_pd(__m256d a, __m256d b) |
| 66 | { |
| 67 | return (__m256d)__builtin_ia32_addsubpd256((__v4df)a, (__v4df)b); |
| 68 | } |
| 69 | |
| 70 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 71 | _mm256_addsub_ps(__m256 a, __m256 b) |
| 72 | { |
| 73 | return (__m256)__builtin_ia32_addsubps256((__v8sf)a, (__v8sf)b); |
| 74 | } |
| 75 | |
| 76 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 77 | _mm256_div_pd(__m256d a, __m256d b) |
| 78 | { |
| 79 | return a / b; |
| 80 | } |
| 81 | |
| 82 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 83 | _mm256_div_ps(__m256 a, __m256 b) |
| 84 | { |
| 85 | return a / b; |
| 86 | } |
| 87 | |
| 88 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 89 | _mm256_max_pd(__m256d a, __m256d b) |
| 90 | { |
| 91 | return (__m256d)__builtin_ia32_maxpd256((__v4df)a, (__v4df)b); |
| 92 | } |
| 93 | |
| 94 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 95 | _mm256_max_ps(__m256 a, __m256 b) |
| 96 | { |
| 97 | return (__m256)__builtin_ia32_maxps256((__v8sf)a, (__v8sf)b); |
| 98 | } |
| 99 | |
| 100 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 101 | _mm256_min_pd(__m256d a, __m256d b) |
| 102 | { |
| 103 | return (__m256d)__builtin_ia32_minpd256((__v4df)a, (__v4df)b); |
| 104 | } |
| 105 | |
| 106 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 107 | _mm256_min_ps(__m256 a, __m256 b) |
| 108 | { |
| 109 | return (__m256)__builtin_ia32_minps256((__v8sf)a, (__v8sf)b); |
| 110 | } |
| 111 | |
| 112 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 113 | _mm256_mul_pd(__m256d a, __m256d b) |
| 114 | { |
| 115 | return a * b; |
| 116 | } |
| 117 | |
| 118 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 119 | _mm256_mul_ps(__m256 a, __m256 b) |
| 120 | { |
| 121 | return a * b; |
| 122 | } |
| 123 | |
| 124 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 125 | _mm256_sqrt_pd(__m256d a) |
| 126 | { |
| 127 | return (__m256d)__builtin_ia32_sqrtpd256((__v4df)a); |
| 128 | } |
| 129 | |
| 130 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 131 | _mm256_sqrt_ps(__m256 a) |
| 132 | { |
| 133 | return (__m256)__builtin_ia32_sqrtps256((__v8sf)a); |
| 134 | } |
| 135 | |
| 136 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 137 | _mm256_rsqrt_ps(__m256 a) |
| 138 | { |
| 139 | return (__m256)__builtin_ia32_rsqrtps256((__v8sf)a); |
| 140 | } |
| 141 | |
| 142 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 143 | _mm256_rcp_ps(__m256 a) |
| 144 | { |
| 145 | return (__m256)__builtin_ia32_rcpps256((__v8sf)a); |
| 146 | } |
| 147 | |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 148 | #define _mm256_round_pd(V, M) __extension__ ({ \ |
| 149 | __m256d __V = (V); \ |
| 150 | (__m256d)__builtin_ia32_roundpd256((__v4df)__V, (M)); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 151 | |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 152 | #define _mm256_round_ps(V, M) __extension__ ({ \ |
| 153 | __m256 __V = (V); \ |
| 154 | (__m256)__builtin_ia32_roundps256((__v8sf)__V, (M)); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 155 | |
| 156 | #define _mm256_ceil_pd(V) _mm256_round_pd((V), _MM_FROUND_CEIL) |
| 157 | #define _mm256_floor_pd(V) _mm256_round_pd((V), _MM_FROUND_FLOOR) |
| 158 | #define _mm256_ceil_ps(V) _mm256_round_ps((V), _MM_FROUND_CEIL) |
| 159 | #define _mm256_floor_ps(V) _mm256_round_ps((V), _MM_FROUND_FLOOR) |
| 160 | |
| 161 | /* Logical */ |
| 162 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 163 | _mm256_and_pd(__m256d a, __m256d b) |
| 164 | { |
| 165 | return (__m256d)((__v4di)a & (__v4di)b); |
| 166 | } |
| 167 | |
| 168 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 169 | _mm256_and_ps(__m256 a, __m256 b) |
| 170 | { |
| 171 | return (__m256)((__v8si)a & (__v8si)b); |
| 172 | } |
| 173 | |
| 174 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 175 | _mm256_andnot_pd(__m256d a, __m256d b) |
| 176 | { |
| 177 | return (__m256d)(~(__v4di)a & (__v4di)b); |
| 178 | } |
| 179 | |
| 180 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 181 | _mm256_andnot_ps(__m256 a, __m256 b) |
| 182 | { |
| 183 | return (__m256)(~(__v8si)a & (__v8si)b); |
| 184 | } |
| 185 | |
| 186 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 187 | _mm256_or_pd(__m256d a, __m256d b) |
| 188 | { |
| 189 | return (__m256d)((__v4di)a | (__v4di)b); |
| 190 | } |
| 191 | |
| 192 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 193 | _mm256_or_ps(__m256 a, __m256 b) |
| 194 | { |
| 195 | return (__m256)((__v8si)a | (__v8si)b); |
| 196 | } |
| 197 | |
| 198 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 199 | _mm256_xor_pd(__m256d a, __m256d b) |
| 200 | { |
| 201 | return (__m256d)((__v4di)a ^ (__v4di)b); |
| 202 | } |
| 203 | |
| 204 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 205 | _mm256_xor_ps(__m256 a, __m256 b) |
| 206 | { |
| 207 | return (__m256)((__v8si)a ^ (__v8si)b); |
| 208 | } |
| 209 | |
| 210 | /* Horizontal arithmetic */ |
| 211 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 212 | _mm256_hadd_pd(__m256d a, __m256d b) |
| 213 | { |
| 214 | return (__m256d)__builtin_ia32_haddpd256((__v4df)a, (__v4df)b); |
| 215 | } |
| 216 | |
| 217 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 218 | _mm256_hadd_ps(__m256 a, __m256 b) |
| 219 | { |
| 220 | return (__m256)__builtin_ia32_haddps256((__v8sf)a, (__v8sf)b); |
| 221 | } |
| 222 | |
| 223 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 224 | _mm256_hsub_pd(__m256d a, __m256d b) |
| 225 | { |
| 226 | return (__m256d)__builtin_ia32_hsubpd256((__v4df)a, (__v4df)b); |
| 227 | } |
| 228 | |
| 229 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 230 | _mm256_hsub_ps(__m256 a, __m256 b) |
| 231 | { |
| 232 | return (__m256)__builtin_ia32_hsubps256((__v8sf)a, (__v8sf)b); |
| 233 | } |
| 234 | |
| 235 | /* Vector permutations */ |
| 236 | static __inline __m128d __attribute__((__always_inline__, __nodebug__)) |
| 237 | _mm_permutevar_pd(__m128d a, __m128i c) |
| 238 | { |
| 239 | return (__m128d)__builtin_ia32_vpermilvarpd((__v2df)a, (__v2di)c); |
| 240 | } |
| 241 | |
| 242 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 243 | _mm256_permutevar_pd(__m256d a, __m256i c) |
| 244 | { |
| 245 | return (__m256d)__builtin_ia32_vpermilvarpd256((__v4df)a, (__v4di)c); |
| 246 | } |
| 247 | |
| 248 | static __inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| 249 | _mm_permutevar_ps(__m128 a, __m128i c) |
| 250 | { |
| 251 | return (__m128)__builtin_ia32_vpermilvarps((__v4sf)a, (__v4si)c); |
| 252 | } |
| 253 | |
| 254 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 255 | _mm256_permutevar_ps(__m256 a, __m256i c) |
| 256 | { |
| 257 | return (__m256)__builtin_ia32_vpermilvarps256((__v8sf)a, |
| 258 | (__v8si)c); |
| 259 | } |
| 260 | |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 261 | #define _mm_permute_pd(A, C) __extension__ ({ \ |
| 262 | __m128d __A = (A); \ |
| 263 | (__m128d)__builtin_shufflevector((__v2df)__A, (__v2df) _mm_setzero_pd(), \ |
| 264 | (C) & 0x1, ((C) & 0x2) >> 1); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 265 | |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 266 | #define _mm256_permute_pd(A, C) __extension__ ({ \ |
| 267 | __m256d __A = (A); \ |
| 268 | (__m256d)__builtin_shufflevector((__v4df)__A, (__v4df) _mm256_setzero_pd(), \ |
| 269 | (C) & 0x1, ((C) & 0x2) >> 1, \ |
| 270 | 2 + (((C) & 0x4) >> 2), \ |
| 271 | 2 + (((C) & 0x8) >> 3)); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 272 | |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 273 | #define _mm_permute_ps(A, C) __extension__ ({ \ |
| 274 | __m128 __A = (A); \ |
| 275 | (__m128)__builtin_shufflevector((__v4sf)__A, (__v4sf) _mm_setzero_ps(), \ |
| 276 | (C) & 0x3, ((C) & 0xc) >> 2, \ |
| 277 | ((C) & 0x30) >> 4, ((C) & 0xc0) >> 6); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 278 | |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 279 | #define _mm256_permute_ps(A, C) __extension__ ({ \ |
| 280 | __m256 __A = (A); \ |
| 281 | (__m256)__builtin_shufflevector((__v8sf)__A, (__v8sf) _mm256_setzero_ps(), \ |
| 282 | (C) & 0x3, ((C) & 0xc) >> 2, \ |
| 283 | ((C) & 0x30) >> 4, ((C) & 0xc0) >> 6, \ |
| 284 | 4 + (((C) & 0x03) >> 0), \ |
| 285 | 4 + (((C) & 0x0c) >> 2), \ |
| 286 | 4 + (((C) & 0x30) >> 4), \ |
| 287 | 4 + (((C) & 0xc0) >> 6)); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 288 | |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 289 | #define _mm256_permute2f128_pd(V1, V2, M) __extension__ ({ \ |
| 290 | __m256d __V1 = (V1); \ |
| 291 | __m256d __V2 = (V2); \ |
| 292 | (__m256d)__builtin_ia32_vperm2f128_pd256((__v4df)__V1, (__v4df)__V2, (M)); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 293 | |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 294 | #define _mm256_permute2f128_ps(V1, V2, M) __extension__ ({ \ |
| 295 | __m256 __V1 = (V1); \ |
| 296 | __m256 __V2 = (V2); \ |
| 297 | (__m256)__builtin_ia32_vperm2f128_ps256((__v8sf)__V1, (__v8sf)__V2, (M)); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 298 | |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 299 | #define _mm256_permute2f128_si256(V1, V2, M) __extension__ ({ \ |
| 300 | __m256i __V1 = (V1); \ |
| 301 | __m256i __V2 = (V2); \ |
| 302 | (__m256i)__builtin_ia32_vperm2f128_si256((__v8si)__V1, (__v8si)__V2, (M)); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 303 | |
| 304 | /* Vector Blend */ |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 305 | #define _mm256_blend_pd(V1, V2, M) __extension__ ({ \ |
| 306 | __m256d __V1 = (V1); \ |
| 307 | __m256d __V2 = (V2); \ |
| 308 | (__m256d)__builtin_ia32_blendpd256((__v4df)__V1, (__v4df)__V2, (M)); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 309 | |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 310 | #define _mm256_blend_ps(V1, V2, M) __extension__ ({ \ |
| 311 | __m256 __V1 = (V1); \ |
| 312 | __m256 __V2 = (V2); \ |
| 313 | (__m256)__builtin_ia32_blendps256((__v8sf)__V1, (__v8sf)__V2, (M)); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 314 | |
| 315 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 316 | _mm256_blendv_pd(__m256d a, __m256d b, __m256d c) |
| 317 | { |
| 318 | return (__m256d)__builtin_ia32_blendvpd256((__v4df)a, (__v4df)b, (__v4df)c); |
| 319 | } |
| 320 | |
| 321 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 322 | _mm256_blendv_ps(__m256 a, __m256 b, __m256 c) |
| 323 | { |
| 324 | return (__m256)__builtin_ia32_blendvps256((__v8sf)a, (__v8sf)b, (__v8sf)c); |
| 325 | } |
| 326 | |
| 327 | /* Vector Dot Product */ |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 328 | #define _mm256_dp_ps(V1, V2, M) __extension__ ({ \ |
| 329 | __m256 __V1 = (V1); \ |
| 330 | __m256 __V2 = (V2); \ |
| 331 | (__m256)__builtin_ia32_dpps256((__v8sf)__V1, (__v8sf)__V2, (M)); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 332 | |
| 333 | /* Vector shuffle */ |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 334 | #define _mm256_shuffle_ps(a, b, mask) __extension__ ({ \ |
| 335 | __m256 __a = (a); \ |
| 336 | __m256 __b = (b); \ |
| 337 | (__m256)__builtin_shufflevector((__v8sf)__a, (__v8sf)__b, \ |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 338 | (mask) & 0x3, ((mask) & 0xc) >> 2, \ |
| 339 | (((mask) & 0x30) >> 4) + 8, (((mask) & 0xc0) >> 6) + 8, \ |
| 340 | ((mask) & 0x3) + 4, (((mask) & 0xc) >> 2) + 4, \ |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 341 | (((mask) & 0x30) >> 4) + 12, (((mask) & 0xc0) >> 6) + 12); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 342 | |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 343 | #define _mm256_shuffle_pd(a, b, mask) __extension__ ({ \ |
| 344 | __m256d __a = (a); \ |
| 345 | __m256d __b = (b); \ |
| 346 | (__m256d)__builtin_shufflevector((__v4df)__a, (__v4df)__b, \ |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 347 | (mask) & 0x1, \ |
| 348 | (((mask) & 0x2) >> 1) + 4, \ |
| 349 | (((mask) & 0x4) >> 2) + 2, \ |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 350 | (((mask) & 0x8) >> 3) + 6); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 351 | |
| 352 | /* Compare */ |
| 353 | #define _CMP_EQ_OQ 0x00 /* Equal (ordered, non-signaling) */ |
| 354 | #define _CMP_LT_OS 0x01 /* Less-than (ordered, signaling) */ |
| 355 | #define _CMP_LE_OS 0x02 /* Less-than-or-equal (ordered, signaling) */ |
| 356 | #define _CMP_UNORD_Q 0x03 /* Unordered (non-signaling) */ |
| 357 | #define _CMP_NEQ_UQ 0x04 /* Not-equal (unordered, non-signaling) */ |
| 358 | #define _CMP_NLT_US 0x05 /* Not-less-than (unordered, signaling) */ |
| 359 | #define _CMP_NLE_US 0x06 /* Not-less-than-or-equal (unordered, signaling) */ |
| 360 | #define _CMP_ORD_Q 0x07 /* Ordered (nonsignaling) */ |
| 361 | #define _CMP_EQ_UQ 0x08 /* Equal (unordered, non-signaling) */ |
| 362 | #define _CMP_NGE_US 0x09 /* Not-greater-than-or-equal (unord, signaling) */ |
| 363 | #define _CMP_NGT_US 0x0a /* Not-greater-than (unordered, signaling) */ |
| 364 | #define _CMP_FALSE_OQ 0x0b /* False (ordered, non-signaling) */ |
| 365 | #define _CMP_NEQ_OQ 0x0c /* Not-equal (ordered, non-signaling) */ |
| 366 | #define _CMP_GE_OS 0x0d /* Greater-than-or-equal (ordered, signaling) */ |
| 367 | #define _CMP_GT_OS 0x0e /* Greater-than (ordered, signaling) */ |
| 368 | #define _CMP_TRUE_UQ 0x0f /* True (unordered, non-signaling) */ |
| 369 | #define _CMP_EQ_OS 0x10 /* Equal (ordered, signaling) */ |
| 370 | #define _CMP_LT_OQ 0x11 /* Less-than (ordered, non-signaling) */ |
| 371 | #define _CMP_LE_OQ 0x12 /* Less-than-or-equal (ordered, non-signaling) */ |
| 372 | #define _CMP_UNORD_S 0x13 /* Unordered (signaling) */ |
| 373 | #define _CMP_NEQ_US 0x14 /* Not-equal (unordered, signaling) */ |
| 374 | #define _CMP_NLT_UQ 0x15 /* Not-less-than (unordered, non-signaling) */ |
| 375 | #define _CMP_NLE_UQ 0x16 /* Not-less-than-or-equal (unord, non-signaling) */ |
| 376 | #define _CMP_ORD_S 0x17 /* Ordered (signaling) */ |
| 377 | #define _CMP_EQ_US 0x18 /* Equal (unordered, signaling) */ |
| 378 | #define _CMP_NGE_UQ 0x19 /* Not-greater-than-or-equal (unord, non-sign) */ |
| 379 | #define _CMP_NGT_UQ 0x1a /* Not-greater-than (unordered, non-signaling) */ |
| 380 | #define _CMP_FALSE_OS 0x1b /* False (ordered, signaling) */ |
| 381 | #define _CMP_NEQ_OS 0x1c /* Not-equal (ordered, signaling) */ |
| 382 | #define _CMP_GE_OQ 0x1d /* Greater-than-or-equal (ordered, non-signaling) */ |
| 383 | #define _CMP_GT_OQ 0x1e /* Greater-than (ordered, non-signaling) */ |
| 384 | #define _CMP_TRUE_US 0x1f /* True (unordered, signaling) */ |
| 385 | |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 386 | #define _mm_cmp_pd(a, b, c) __extension__ ({ \ |
| 387 | __m128d __a = (a); \ |
| 388 | __m128d __b = (b); \ |
| 389 | (__m128d)__builtin_ia32_cmppd((__v2df)__a, (__v2df)__b, (c)); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 390 | |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 391 | #define _mm_cmp_ps(a, b, c) __extension__ ({ \ |
| 392 | __m128 __a = (a); \ |
| 393 | __m128 __b = (b); \ |
| 394 | (__m128)__builtin_ia32_cmpps((__v4sf)__a, (__v4sf)__b, (c)); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 395 | |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 396 | #define _mm256_cmp_pd(a, b, c) __extension__ ({ \ |
| 397 | __m256d __a = (a); \ |
| 398 | __m256d __b = (b); \ |
| 399 | (__m256d)__builtin_ia32_cmppd256((__v4df)__a, (__v4df)__b, (c)); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 400 | |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 401 | #define _mm256_cmp_ps(a, b, c) __extension__ ({ \ |
| 402 | __m256 __a = (a); \ |
| 403 | __m256 __b = (b); \ |
| 404 | (__m256)__builtin_ia32_cmpps256((__v8sf)__a, (__v8sf)__b, (c)); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 405 | |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 406 | #define _mm_cmp_sd(a, b, c) __extension__ ({ \ |
| 407 | __m128d __a = (a); \ |
| 408 | __m128d __b = (b); \ |
| 409 | (__m128d)__builtin_ia32_cmpsd((__v2df)__a, (__v2df)__b, (c)); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 410 | |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 411 | #define _mm_cmp_ss(a, b, c) __extension__ ({ \ |
| 412 | __m128 __a = (a); \ |
| 413 | __m128 __b = (b); \ |
| 414 | (__m128)__builtin_ia32_cmpss((__v4sf)__a, (__v4sf)__b, (c)); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 415 | |
| 416 | /* Vector extract */ |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 417 | #define _mm256_extractf128_pd(A, O) __extension__ ({ \ |
| 418 | __m256d __A = (A); \ |
| 419 | (__m128d)__builtin_ia32_vextractf128_pd256((__v4df)__A, (O)); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 420 | |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 421 | #define _mm256_extractf128_ps(A, O) __extension__ ({ \ |
| 422 | __m256 __A = (A); \ |
| 423 | (__m128)__builtin_ia32_vextractf128_ps256((__v8sf)__A, (O)); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 424 | |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 425 | #define _mm256_extractf128_si256(A, O) __extension__ ({ \ |
| 426 | __m256i __A = (A); \ |
| 427 | (__m128i)__builtin_ia32_vextractf128_si256((__v8si)__A, (O)); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 428 | |
| 429 | static __inline int __attribute__((__always_inline__, __nodebug__)) |
| 430 | _mm256_extract_epi32(__m256i a, int const imm) |
| 431 | { |
| 432 | __v8si b = (__v8si)a; |
| 433 | return b[imm]; |
| 434 | } |
| 435 | |
| 436 | static __inline int __attribute__((__always_inline__, __nodebug__)) |
| 437 | _mm256_extract_epi16(__m256i a, int const imm) |
| 438 | { |
| 439 | __v16hi b = (__v16hi)a; |
| 440 | return b[imm]; |
| 441 | } |
| 442 | |
| 443 | static __inline int __attribute__((__always_inline__, __nodebug__)) |
| 444 | _mm256_extract_epi8(__m256i a, int const imm) |
| 445 | { |
| 446 | __v32qi b = (__v32qi)a; |
| 447 | return b[imm]; |
| 448 | } |
| 449 | |
| 450 | #ifdef __x86_64__ |
| 451 | static __inline long long __attribute__((__always_inline__, __nodebug__)) |
| 452 | _mm256_extract_epi64(__m256i a, const int imm) |
| 453 | { |
| 454 | __v4di b = (__v4di)a; |
| 455 | return b[imm]; |
| 456 | } |
| 457 | #endif |
| 458 | |
| 459 | /* Vector insert */ |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 460 | #define _mm256_insertf128_pd(V1, V2, O) __extension__ ({ \ |
| 461 | __m256d __V1 = (V1); \ |
| 462 | __m128d __V2 = (V2); \ |
| 463 | (__m256d)__builtin_ia32_vinsertf128_pd256((__v4df)__V1, (__v2df)__V2, (O)); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 464 | |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 465 | #define _mm256_insertf128_ps(V1, V2, O) __extension__ ({ \ |
| 466 | __m256 __V1 = (V1); \ |
| 467 | __m128 __V2 = (V2); \ |
| 468 | (__m256)__builtin_ia32_vinsertf128_ps256((__v8sf)__V1, (__v4sf)__V2, (O)); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 469 | |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 470 | #define _mm256_insertf128_si256(V1, V2, O) __extension__ ({ \ |
| 471 | __m256i __V1 = (V1); \ |
| 472 | __m128i __V2 = (V2); \ |
| 473 | (__m256i)__builtin_ia32_vinsertf128_si256((__v8si)__V1, (__v4si)__V2, (O)); }) |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 474 | |
| 475 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 476 | _mm256_insert_epi32(__m256i a, int b, int const imm) |
| 477 | { |
| 478 | __v8si c = (__v8si)a; |
| 479 | c[imm & 7] = b; |
| 480 | return (__m256i)c; |
| 481 | } |
| 482 | |
| 483 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 484 | _mm256_insert_epi16(__m256i a, int b, int const imm) |
| 485 | { |
| 486 | __v16hi c = (__v16hi)a; |
| 487 | c[imm & 15] = b; |
| 488 | return (__m256i)c; |
| 489 | } |
| 490 | |
| 491 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 492 | _mm256_insert_epi8(__m256i a, int b, int const imm) |
| 493 | { |
| 494 | __v32qi c = (__v32qi)a; |
| 495 | c[imm & 31] = b; |
| 496 | return (__m256i)c; |
| 497 | } |
| 498 | |
| 499 | #ifdef __x86_64__ |
| 500 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 501 | _mm256_insert_epi64(__m256i a, int b, int const imm) |
| 502 | { |
| 503 | __v4di c = (__v4di)a; |
| 504 | c[imm & 3] = b; |
| 505 | return (__m256i)c; |
| 506 | } |
| 507 | #endif |
| 508 | |
| 509 | /* Conversion */ |
| 510 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 511 | _mm256_cvtepi32_pd(__m128i a) |
| 512 | { |
| 513 | return (__m256d)__builtin_ia32_cvtdq2pd256((__v4si) a); |
| 514 | } |
| 515 | |
| 516 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 517 | _mm256_cvtepi32_ps(__m256i a) |
| 518 | { |
| 519 | return (__m256)__builtin_ia32_cvtdq2ps256((__v8si) a); |
| 520 | } |
| 521 | |
| 522 | static __inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| 523 | _mm256_cvtpd_ps(__m256d a) |
| 524 | { |
| 525 | return (__m128)__builtin_ia32_cvtpd2ps256((__v4df) a); |
| 526 | } |
| 527 | |
| 528 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 529 | _mm256_cvtps_epi32(__m256 a) |
| 530 | { |
| 531 | return (__m256i)__builtin_ia32_cvtps2dq256((__v8sf) a); |
| 532 | } |
| 533 | |
| 534 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 535 | _mm256_cvtps_pd(__m128 a) |
| 536 | { |
| 537 | return (__m256d)__builtin_ia32_cvtps2pd256((__v4sf) a); |
| 538 | } |
| 539 | |
| 540 | static __inline __m128i __attribute__((__always_inline__, __nodebug__)) |
| 541 | _mm256_cvttpd_epi32(__m256d a) |
| 542 | { |
| 543 | return (__m128i)__builtin_ia32_cvttpd2dq256((__v4df) a); |
| 544 | } |
| 545 | |
| 546 | static __inline __m128i __attribute__((__always_inline__, __nodebug__)) |
| 547 | _mm256_cvtpd_epi32(__m256d a) |
| 548 | { |
| 549 | return (__m128i)__builtin_ia32_cvtpd2dq256((__v4df) a); |
| 550 | } |
| 551 | |
| 552 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 553 | _mm256_cvttps_epi32(__m256 a) |
| 554 | { |
| 555 | return (__m256i)__builtin_ia32_cvttps2dq256((__v8sf) a); |
| 556 | } |
| 557 | |
| 558 | /* Vector replicate */ |
| 559 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 560 | _mm256_movehdup_ps(__m256 a) |
| 561 | { |
| 562 | return __builtin_shufflevector(a, a, 1, 1, 3, 3, 5, 5, 7, 7); |
| 563 | } |
| 564 | |
| 565 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 566 | _mm256_moveldup_ps(__m256 a) |
| 567 | { |
| 568 | return __builtin_shufflevector(a, a, 0, 0, 2, 2, 4, 4, 6, 6); |
| 569 | } |
| 570 | |
| 571 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 572 | _mm256_movedup_pd(__m256d a) |
| 573 | { |
| 574 | return __builtin_shufflevector(a, a, 0, 0, 2, 2); |
| 575 | } |
| 576 | |
| 577 | /* Unpack and Interleave */ |
| 578 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 579 | _mm256_unpackhi_pd(__m256d a, __m256d b) |
| 580 | { |
| 581 | return __builtin_shufflevector(a, b, 1, 5, 1+2, 5+2); |
| 582 | } |
| 583 | |
| 584 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 585 | _mm256_unpacklo_pd(__m256d a, __m256d b) |
| 586 | { |
| 587 | return __builtin_shufflevector(a, b, 0, 4, 0+2, 4+2); |
| 588 | } |
| 589 | |
| 590 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 591 | _mm256_unpackhi_ps(__m256 a, __m256 b) |
| 592 | { |
| 593 | return __builtin_shufflevector(a, b, 2, 10, 2+1, 10+1, 6, 14, 6+1, 14+1); |
| 594 | } |
| 595 | |
| 596 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 597 | _mm256_unpacklo_ps(__m256 a, __m256 b) |
| 598 | { |
| 599 | return __builtin_shufflevector(a, b, 0, 8, 0+1, 8+1, 4, 12, 4+1, 12+1); |
| 600 | } |
| 601 | |
| 602 | /* Bit Test */ |
| 603 | static __inline int __attribute__((__always_inline__, __nodebug__)) |
| 604 | _mm_testz_pd(__m128d a, __m128d b) |
| 605 | { |
| 606 | return __builtin_ia32_vtestzpd((__v2df)a, (__v2df)b); |
| 607 | } |
| 608 | |
| 609 | static __inline int __attribute__((__always_inline__, __nodebug__)) |
| 610 | _mm_testc_pd(__m128d a, __m128d b) |
| 611 | { |
| 612 | return __builtin_ia32_vtestcpd((__v2df)a, (__v2df)b); |
| 613 | } |
| 614 | |
| 615 | static __inline int __attribute__((__always_inline__, __nodebug__)) |
| 616 | _mm_testnzc_pd(__m128d a, __m128d b) |
| 617 | { |
| 618 | return __builtin_ia32_vtestnzcpd((__v2df)a, (__v2df)b); |
| 619 | } |
| 620 | |
| 621 | static __inline int __attribute__((__always_inline__, __nodebug__)) |
| 622 | _mm_testz_ps(__m128 a, __m128 b) |
| 623 | { |
| 624 | return __builtin_ia32_vtestzps((__v4sf)a, (__v4sf)b); |
| 625 | } |
| 626 | |
| 627 | static __inline int __attribute__((__always_inline__, __nodebug__)) |
| 628 | _mm_testc_ps(__m128 a, __m128 b) |
| 629 | { |
| 630 | return __builtin_ia32_vtestcps((__v4sf)a, (__v4sf)b); |
| 631 | } |
| 632 | |
| 633 | static __inline int __attribute__((__always_inline__, __nodebug__)) |
| 634 | _mm_testnzc_ps(__m128 a, __m128 b) |
| 635 | { |
| 636 | return __builtin_ia32_vtestnzcps((__v4sf)a, (__v4sf)b); |
| 637 | } |
| 638 | |
| 639 | static __inline int __attribute__((__always_inline__, __nodebug__)) |
| 640 | _mm256_testz_pd(__m256d a, __m256d b) |
| 641 | { |
| 642 | return __builtin_ia32_vtestzpd256((__v4df)a, (__v4df)b); |
| 643 | } |
| 644 | |
| 645 | static __inline int __attribute__((__always_inline__, __nodebug__)) |
| 646 | _mm256_testc_pd(__m256d a, __m256d b) |
| 647 | { |
| 648 | return __builtin_ia32_vtestcpd256((__v4df)a, (__v4df)b); |
| 649 | } |
| 650 | |
| 651 | static __inline int __attribute__((__always_inline__, __nodebug__)) |
| 652 | _mm256_testnzc_pd(__m256d a, __m256d b) |
| 653 | { |
| 654 | return __builtin_ia32_vtestnzcpd256((__v4df)a, (__v4df)b); |
| 655 | } |
| 656 | |
| 657 | static __inline int __attribute__((__always_inline__, __nodebug__)) |
| 658 | _mm256_testz_ps(__m256 a, __m256 b) |
| 659 | { |
| 660 | return __builtin_ia32_vtestzps256((__v8sf)a, (__v8sf)b); |
| 661 | } |
| 662 | |
| 663 | static __inline int __attribute__((__always_inline__, __nodebug__)) |
| 664 | _mm256_testc_ps(__m256 a, __m256 b) |
| 665 | { |
| 666 | return __builtin_ia32_vtestcps256((__v8sf)a, (__v8sf)b); |
| 667 | } |
| 668 | |
| 669 | static __inline int __attribute__((__always_inline__, __nodebug__)) |
| 670 | _mm256_testnzc_ps(__m256 a, __m256 b) |
| 671 | { |
| 672 | return __builtin_ia32_vtestnzcps256((__v8sf)a, (__v8sf)b); |
| 673 | } |
| 674 | |
| 675 | static __inline int __attribute__((__always_inline__, __nodebug__)) |
| 676 | _mm256_testz_si256(__m256i a, __m256i b) |
| 677 | { |
| 678 | return __builtin_ia32_ptestz256((__v4di)a, (__v4di)b); |
| 679 | } |
| 680 | |
| 681 | static __inline int __attribute__((__always_inline__, __nodebug__)) |
| 682 | _mm256_testc_si256(__m256i a, __m256i b) |
| 683 | { |
| 684 | return __builtin_ia32_ptestc256((__v4di)a, (__v4di)b); |
| 685 | } |
| 686 | |
| 687 | static __inline int __attribute__((__always_inline__, __nodebug__)) |
| 688 | _mm256_testnzc_si256(__m256i a, __m256i b) |
| 689 | { |
| 690 | return __builtin_ia32_ptestnzc256((__v4di)a, (__v4di)b); |
| 691 | } |
| 692 | |
| 693 | /* Vector extract sign mask */ |
| 694 | static __inline int __attribute__((__always_inline__, __nodebug__)) |
| 695 | _mm256_movemask_pd(__m256d a) |
| 696 | { |
| 697 | return __builtin_ia32_movmskpd256((__v4df)a); |
| 698 | } |
| 699 | |
| 700 | static __inline int __attribute__((__always_inline__, __nodebug__)) |
| 701 | _mm256_movemask_ps(__m256 a) |
| 702 | { |
| 703 | return __builtin_ia32_movmskps256((__v8sf)a); |
| 704 | } |
| 705 | |
| 706 | /* Vector zero */ |
| 707 | static __inline void __attribute__((__always_inline__, __nodebug__)) |
| 708 | _mm256_zeroall(void) |
| 709 | { |
| 710 | __builtin_ia32_vzeroall(); |
| 711 | } |
| 712 | |
| 713 | static __inline void __attribute__((__always_inline__, __nodebug__)) |
| 714 | _mm256_zeroupper(void) |
| 715 | { |
| 716 | __builtin_ia32_vzeroupper(); |
| 717 | } |
| 718 | |
| 719 | /* Vector load with broadcast */ |
| 720 | static __inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| 721 | _mm_broadcast_ss(float const *a) |
| 722 | { |
| 723 | return (__m128)__builtin_ia32_vbroadcastss(a); |
| 724 | } |
| 725 | |
| 726 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 727 | _mm256_broadcast_sd(double const *a) |
| 728 | { |
| 729 | return (__m256d)__builtin_ia32_vbroadcastsd256(a); |
| 730 | } |
| 731 | |
| 732 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 733 | _mm256_broadcast_ss(float const *a) |
| 734 | { |
| 735 | return (__m256)__builtin_ia32_vbroadcastss256(a); |
| 736 | } |
| 737 | |
| 738 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 739 | _mm256_broadcast_pd(__m128d const *a) |
| 740 | { |
| 741 | return (__m256d)__builtin_ia32_vbroadcastf128_pd256(a); |
| 742 | } |
| 743 | |
| 744 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 745 | _mm256_broadcast_ps(__m128 const *a) |
| 746 | { |
| 747 | return (__m256)__builtin_ia32_vbroadcastf128_ps256(a); |
| 748 | } |
| 749 | |
| 750 | /* SIMD load ops */ |
| 751 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 752 | _mm256_load_pd(double const *p) |
| 753 | { |
| 754 | return *(__m256d *)p; |
| 755 | } |
| 756 | |
| 757 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 758 | _mm256_load_ps(float const *p) |
| 759 | { |
| 760 | return *(__m256 *)p; |
| 761 | } |
| 762 | |
| 763 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 764 | _mm256_loadu_pd(double const *p) |
| 765 | { |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 766 | struct __loadu_pd { |
| 767 | __m256d v; |
| 768 | } __attribute__((packed, may_alias)); |
| 769 | return ((struct __loadu_pd*)p)->v; |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 770 | } |
| 771 | |
| 772 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 773 | _mm256_loadu_ps(float const *p) |
| 774 | { |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 775 | struct __loadu_ps { |
| 776 | __m256 v; |
| 777 | } __attribute__((packed, may_alias)); |
| 778 | return ((struct __loadu_ps*)p)->v; |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 779 | } |
| 780 | |
| 781 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 782 | _mm256_load_si256(__m256i const *p) |
| 783 | { |
| 784 | return *p; |
| 785 | } |
| 786 | |
| 787 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 788 | _mm256_loadu_si256(__m256i const *p) |
| 789 | { |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 790 | struct __loadu_si256 { |
| 791 | __m256i v; |
| 792 | } __attribute__((packed, may_alias)); |
| 793 | return ((struct __loadu_si256*)p)->v; |
Ying Wang | a672014 | 2011-12-20 14:43:20 -0800 | [diff] [blame] | 794 | } |
| 795 | |
| 796 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 797 | _mm256_lddqu_si256(__m256i const *p) |
| 798 | { |
| 799 | return (__m256i)__builtin_ia32_lddqu256((char const *)p); |
| 800 | } |
| 801 | |
| 802 | /* SIMD store ops */ |
| 803 | static __inline void __attribute__((__always_inline__, __nodebug__)) |
| 804 | _mm256_store_pd(double *p, __m256d a) |
| 805 | { |
| 806 | *(__m256d *)p = a; |
| 807 | } |
| 808 | |
| 809 | static __inline void __attribute__((__always_inline__, __nodebug__)) |
| 810 | _mm256_store_ps(float *p, __m256 a) |
| 811 | { |
| 812 | *(__m256 *)p = a; |
| 813 | } |
| 814 | |
| 815 | static __inline void __attribute__((__always_inline__, __nodebug__)) |
| 816 | _mm256_storeu_pd(double *p, __m256d a) |
| 817 | { |
| 818 | __builtin_ia32_storeupd256(p, (__v4df)a); |
| 819 | } |
| 820 | |
| 821 | static __inline void __attribute__((__always_inline__, __nodebug__)) |
| 822 | _mm256_storeu_ps(float *p, __m256 a) |
| 823 | { |
| 824 | __builtin_ia32_storeups256(p, (__v8sf)a); |
| 825 | } |
| 826 | |
| 827 | static __inline void __attribute__((__always_inline__, __nodebug__)) |
| 828 | _mm256_store_si256(__m256i *p, __m256i a) |
| 829 | { |
| 830 | *p = a; |
| 831 | } |
| 832 | |
| 833 | static __inline void __attribute__((__always_inline__, __nodebug__)) |
| 834 | _mm256_storeu_si256(__m256i *p, __m256i a) |
| 835 | { |
| 836 | __builtin_ia32_storedqu256((char *)p, (__v32qi)a); |
| 837 | } |
| 838 | |
| 839 | /* Conditional load ops */ |
| 840 | static __inline __m128d __attribute__((__always_inline__, __nodebug__)) |
| 841 | _mm_maskload_pd(double const *p, __m128d m) |
| 842 | { |
| 843 | return (__m128d)__builtin_ia32_maskloadpd((const __v2df *)p, (__v2df)m); |
| 844 | } |
| 845 | |
| 846 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 847 | _mm256_maskload_pd(double const *p, __m256d m) |
| 848 | { |
| 849 | return (__m256d)__builtin_ia32_maskloadpd256((const __v4df *)p, (__v4df)m); |
| 850 | } |
| 851 | |
| 852 | static __inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| 853 | _mm_maskload_ps(float const *p, __m128 m) |
| 854 | { |
| 855 | return (__m128)__builtin_ia32_maskloadps((const __v4sf *)p, (__v4sf)m); |
| 856 | } |
| 857 | |
| 858 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 859 | _mm256_maskload_ps(float const *p, __m256 m) |
| 860 | { |
| 861 | return (__m256)__builtin_ia32_maskloadps256((const __v8sf *)p, (__v8sf)m); |
| 862 | } |
| 863 | |
| 864 | /* Conditional store ops */ |
| 865 | static __inline void __attribute__((__always_inline__, __nodebug__)) |
| 866 | _mm256_maskstore_ps(float *p, __m256 m, __m256 a) |
| 867 | { |
| 868 | __builtin_ia32_maskstoreps256((__v8sf *)p, (__v8sf)m, (__v8sf)a); |
| 869 | } |
| 870 | |
| 871 | static __inline void __attribute__((__always_inline__, __nodebug__)) |
| 872 | _mm_maskstore_pd(double *p, __m128d m, __m128d a) |
| 873 | { |
| 874 | __builtin_ia32_maskstorepd((__v2df *)p, (__v2df)m, (__v2df)a); |
| 875 | } |
| 876 | |
| 877 | static __inline void __attribute__((__always_inline__, __nodebug__)) |
| 878 | _mm256_maskstore_pd(double *p, __m256d m, __m256d a) |
| 879 | { |
| 880 | __builtin_ia32_maskstorepd256((__v4df *)p, (__v4df)m, (__v4df)a); |
| 881 | } |
| 882 | |
| 883 | static __inline void __attribute__((__always_inline__, __nodebug__)) |
| 884 | _mm_maskstore_ps(float *p, __m128 m, __m128 a) |
| 885 | { |
| 886 | __builtin_ia32_maskstoreps((__v4sf *)p, (__v4sf)m, (__v4sf)a); |
| 887 | } |
| 888 | |
| 889 | /* Cacheability support ops */ |
| 890 | static __inline void __attribute__((__always_inline__, __nodebug__)) |
| 891 | _mm256_stream_si256(__m256i *a, __m256i b) |
| 892 | { |
| 893 | __builtin_ia32_movntdq256((__v4di *)a, (__v4di)b); |
| 894 | } |
| 895 | |
| 896 | static __inline void __attribute__((__always_inline__, __nodebug__)) |
| 897 | _mm256_stream_pd(double *a, __m256d b) |
| 898 | { |
| 899 | __builtin_ia32_movntpd256(a, (__v4df)b); |
| 900 | } |
| 901 | |
| 902 | static __inline void __attribute__((__always_inline__, __nodebug__)) |
| 903 | _mm256_stream_ps(float *p, __m256 a) |
| 904 | { |
| 905 | __builtin_ia32_movntps256(p, (__v8sf)a); |
| 906 | } |
| 907 | |
| 908 | /* Create vectors */ |
| 909 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 910 | _mm256_set_pd(double a, double b, double c, double d) |
| 911 | { |
| 912 | return (__m256d){ d, c, b, a }; |
| 913 | } |
| 914 | |
| 915 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 916 | _mm256_set_ps(float a, float b, float c, float d, |
| 917 | float e, float f, float g, float h) |
| 918 | { |
| 919 | return (__m256){ h, g, f, e, d, c, b, a }; |
| 920 | } |
| 921 | |
| 922 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 923 | _mm256_set_epi32(int i0, int i1, int i2, int i3, |
| 924 | int i4, int i5, int i6, int i7) |
| 925 | { |
| 926 | return (__m256i)(__v8si){ i7, i6, i5, i4, i3, i2, i1, i0 }; |
| 927 | } |
| 928 | |
| 929 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 930 | _mm256_set_epi16(short w15, short w14, short w13, short w12, |
| 931 | short w11, short w10, short w09, short w08, |
| 932 | short w07, short w06, short w05, short w04, |
| 933 | short w03, short w02, short w01, short w00) |
| 934 | { |
| 935 | return (__m256i)(__v16hi){ w00, w01, w02, w03, w04, w05, w06, w07, |
| 936 | w08, w09, w10, w11, w12, w13, w14, w15 }; |
| 937 | } |
| 938 | |
| 939 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 940 | _mm256_set_epi8(char b31, char b30, char b29, char b28, |
| 941 | char b27, char b26, char b25, char b24, |
| 942 | char b23, char b22, char b21, char b20, |
| 943 | char b19, char b18, char b17, char b16, |
| 944 | char b15, char b14, char b13, char b12, |
| 945 | char b11, char b10, char b09, char b08, |
| 946 | char b07, char b06, char b05, char b04, |
| 947 | char b03, char b02, char b01, char b00) |
| 948 | { |
| 949 | return (__m256i)(__v32qi){ |
| 950 | b00, b01, b02, b03, b04, b05, b06, b07, |
| 951 | b08, b09, b10, b11, b12, b13, b14, b15, |
| 952 | b16, b17, b18, b19, b20, b21, b22, b23, |
| 953 | b24, b25, b26, b27, b28, b29, b30, b31 |
| 954 | }; |
| 955 | } |
| 956 | |
| 957 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 958 | _mm256_set_epi64x(long long a, long long b, long long c, long long d) |
| 959 | { |
| 960 | return (__m256i)(__v4di){ d, c, b, a }; |
| 961 | } |
| 962 | |
| 963 | /* Create vectors with elements in reverse order */ |
| 964 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 965 | _mm256_setr_pd(double a, double b, double c, double d) |
| 966 | { |
| 967 | return (__m256d){ a, b, c, d }; |
| 968 | } |
| 969 | |
| 970 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 971 | _mm256_setr_ps(float a, float b, float c, float d, |
| 972 | float e, float f, float g, float h) |
| 973 | { |
| 974 | return (__m256){ a, b, c, d, e, f, g, h }; |
| 975 | } |
| 976 | |
| 977 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 978 | _mm256_setr_epi32(int i0, int i1, int i2, int i3, |
| 979 | int i4, int i5, int i6, int i7) |
| 980 | { |
| 981 | return (__m256i)(__v8si){ i0, i1, i2, i3, i4, i5, i6, i7 }; |
| 982 | } |
| 983 | |
| 984 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 985 | _mm256_setr_epi16(short w15, short w14, short w13, short w12, |
| 986 | short w11, short w10, short w09, short w08, |
| 987 | short w07, short w06, short w05, short w04, |
| 988 | short w03, short w02, short w01, short w00) |
| 989 | { |
| 990 | return (__m256i)(__v16hi){ w15, w14, w13, w12, w11, w10, w09, w08, |
| 991 | w07, w06, w05, w04, w03, w02, w01, w00 }; |
| 992 | } |
| 993 | |
| 994 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 995 | _mm256_setr_epi8(char b31, char b30, char b29, char b28, |
| 996 | char b27, char b26, char b25, char b24, |
| 997 | char b23, char b22, char b21, char b20, |
| 998 | char b19, char b18, char b17, char b16, |
| 999 | char b15, char b14, char b13, char b12, |
| 1000 | char b11, char b10, char b09, char b08, |
| 1001 | char b07, char b06, char b05, char b04, |
| 1002 | char b03, char b02, char b01, char b00) |
| 1003 | { |
| 1004 | return (__m256i)(__v32qi){ |
| 1005 | b31, b30, b29, b28, b27, b26, b25, b24, |
| 1006 | b23, b22, b21, b20, b19, b18, b17, b16, |
| 1007 | b15, b14, b13, b12, b11, b10, b09, b08, |
| 1008 | b07, b06, b05, b04, b03, b02, b01, b00 }; |
| 1009 | } |
| 1010 | |
| 1011 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 1012 | _mm256_setr_epi64x(long long a, long long b, long long c, long long d) |
| 1013 | { |
| 1014 | return (__m256i)(__v4di){ a, b, c, d }; |
| 1015 | } |
| 1016 | |
| 1017 | /* Create vectors with repeated elements */ |
| 1018 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 1019 | _mm256_set1_pd(double w) |
| 1020 | { |
| 1021 | return (__m256d){ w, w, w, w }; |
| 1022 | } |
| 1023 | |
| 1024 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 1025 | _mm256_set1_ps(float w) |
| 1026 | { |
| 1027 | return (__m256){ w, w, w, w, w, w, w, w }; |
| 1028 | } |
| 1029 | |
| 1030 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 1031 | _mm256_set1_epi32(int i) |
| 1032 | { |
| 1033 | return (__m256i)(__v8si){ i, i, i, i, i, i, i, i }; |
| 1034 | } |
| 1035 | |
| 1036 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 1037 | _mm256_set1_epi16(short w) |
| 1038 | { |
| 1039 | return (__m256i)(__v16hi){ w, w, w, w, w, w, w, w, w, w, w, w, w, w, w, w }; |
| 1040 | } |
| 1041 | |
| 1042 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 1043 | _mm256_set1_epi8(char b) |
| 1044 | { |
| 1045 | return (__m256i)(__v32qi){ b, b, b, b, b, b, b, b, b, b, b, b, b, b, b, b, |
| 1046 | b, b, b, b, b, b, b, b, b, b, b, b, b, b, b, b }; |
| 1047 | } |
| 1048 | |
| 1049 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 1050 | _mm256_set1_epi64x(long long q) |
| 1051 | { |
| 1052 | return (__m256i)(__v4di){ q, q, q, q }; |
| 1053 | } |
| 1054 | |
| 1055 | /* Create zeroed vectors */ |
| 1056 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 1057 | _mm256_setzero_pd(void) |
| 1058 | { |
| 1059 | return (__m256d){ 0, 0, 0, 0 }; |
| 1060 | } |
| 1061 | |
| 1062 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 1063 | _mm256_setzero_ps(void) |
| 1064 | { |
| 1065 | return (__m256){ 0, 0, 0, 0, 0, 0, 0, 0 }; |
| 1066 | } |
| 1067 | |
| 1068 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 1069 | _mm256_setzero_si256(void) |
| 1070 | { |
| 1071 | return (__m256i){ 0LL, 0LL, 0LL, 0LL }; |
| 1072 | } |
| 1073 | |
| 1074 | /* Cast between vector types */ |
| 1075 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 1076 | _mm256_castpd_ps(__m256d in) |
| 1077 | { |
| 1078 | return (__m256)in; |
| 1079 | } |
| 1080 | |
| 1081 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 1082 | _mm256_castpd_si256(__m256d in) |
| 1083 | { |
| 1084 | return (__m256i)in; |
| 1085 | } |
| 1086 | |
| 1087 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 1088 | _mm256_castps_pd(__m256 in) |
| 1089 | { |
| 1090 | return (__m256d)in; |
| 1091 | } |
| 1092 | |
| 1093 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 1094 | _mm256_castps_si256(__m256 in) |
| 1095 | { |
| 1096 | return (__m256i)in; |
| 1097 | } |
| 1098 | |
| 1099 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 1100 | _mm256_castsi256_ps(__m256i in) |
| 1101 | { |
| 1102 | return (__m256)in; |
| 1103 | } |
| 1104 | |
| 1105 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 1106 | _mm256_castsi256_pd(__m256i in) |
| 1107 | { |
| 1108 | return (__m256d)in; |
| 1109 | } |
| 1110 | |
| 1111 | static __inline __m128d __attribute__((__always_inline__, __nodebug__)) |
| 1112 | _mm256_castpd256_pd128(__m256d in) |
| 1113 | { |
| 1114 | return __builtin_shufflevector(in, in, 0, 1); |
| 1115 | } |
| 1116 | |
| 1117 | static __inline __m128 __attribute__((__always_inline__, __nodebug__)) |
| 1118 | _mm256_castps256_ps128(__m256 in) |
| 1119 | { |
| 1120 | return __builtin_shufflevector(in, in, 0, 1, 2, 3); |
| 1121 | } |
| 1122 | |
| 1123 | static __inline __m128i __attribute__((__always_inline__, __nodebug__)) |
| 1124 | _mm256_castsi256_si128(__m256i in) |
| 1125 | { |
| 1126 | return __builtin_shufflevector(in, in, 0, 1); |
| 1127 | } |
| 1128 | |
| 1129 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 1130 | _mm256_castpd128_pd256(__m128d in) |
| 1131 | { |
| 1132 | __m128d zero = _mm_setzero_pd(); |
| 1133 | return __builtin_shufflevector(in, zero, 0, 1, 2, 2); |
| 1134 | } |
| 1135 | |
| 1136 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 1137 | _mm256_castps128_ps256(__m128 in) |
| 1138 | { |
| 1139 | __m128 zero = _mm_setzero_ps(); |
| 1140 | return __builtin_shufflevector(in, zero, 0, 1, 2, 3, 4, 4, 4, 4); |
| 1141 | } |
| 1142 | |
| 1143 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 1144 | _mm256_castsi128_si256(__m128i in) |
| 1145 | { |
| 1146 | __m128i zero = _mm_setzero_si128(); |
| 1147 | return __builtin_shufflevector(in, zero, 0, 1, 2, 2); |
| 1148 | } |
Ying Wang | 6099914 | 2013-01-07 13:59:36 -0800 | [diff] [blame^] | 1149 | |
| 1150 | /* SIMD load ops (unaligned) */ |
| 1151 | static __inline __m256 __attribute__((__always_inline__, __nodebug__)) |
| 1152 | _mm256_loadu2_m128(float const *addr_hi, float const *addr_lo) |
| 1153 | { |
| 1154 | struct __loadu_ps { |
| 1155 | __m128 v; |
| 1156 | } __attribute__((__packed__, __may_alias__)); |
| 1157 | |
| 1158 | __m256 v256 = _mm256_castps128_ps256(((struct __loadu_ps*)addr_lo)->v); |
| 1159 | return _mm256_insertf128_ps(v256, ((struct __loadu_ps*)addr_hi)->v, 1); |
| 1160 | } |
| 1161 | |
| 1162 | static __inline __m256d __attribute__((__always_inline__, __nodebug__)) |
| 1163 | _mm256_loadu2_m128d(double const *addr_hi, double const *addr_lo) |
| 1164 | { |
| 1165 | struct __loadu_pd { |
| 1166 | __m128d v; |
| 1167 | } __attribute__((__packed__, __may_alias__)); |
| 1168 | |
| 1169 | __m256d v256 = _mm256_castpd128_pd256(((struct __loadu_pd*)addr_lo)->v); |
| 1170 | return _mm256_insertf128_pd(v256, ((struct __loadu_pd*)addr_hi)->v, 1); |
| 1171 | } |
| 1172 | |
| 1173 | static __inline __m256i __attribute__((__always_inline__, __nodebug__)) |
| 1174 | _mm256_loadu2_m128i(__m128i const *addr_hi, __m128i const *addr_lo) |
| 1175 | { |
| 1176 | struct __loadu_si128 { |
| 1177 | __m128i v; |
| 1178 | } __attribute__((packed, may_alias)); |
| 1179 | __m256i v256 = _mm256_castsi128_si256(((struct __loadu_si128*)addr_lo)->v); |
| 1180 | return _mm256_insertf128_si256(v256, ((struct __loadu_si128*)addr_hi)->v, 1); |
| 1181 | } |
| 1182 | |
| 1183 | /* SIMD store ops (unaligned) */ |
| 1184 | static __inline void __attribute__((__always_inline__, __nodebug__)) |
| 1185 | _mm256_storeu2_m128(float *addr_hi, float *addr_lo, __m256 a) |
| 1186 | { |
| 1187 | __m128 v128; |
| 1188 | |
| 1189 | v128 = _mm256_castps256_ps128(a); |
| 1190 | __builtin_ia32_storeups(addr_lo, v128); |
| 1191 | v128 = _mm256_extractf128_ps(a, 1); |
| 1192 | __builtin_ia32_storeups(addr_hi, v128); |
| 1193 | } |
| 1194 | |
| 1195 | static __inline void __attribute__((__always_inline__, __nodebug__)) |
| 1196 | _mm256_storeu2_m128d(double *addr_hi, double *addr_lo, __m256d a) |
| 1197 | { |
| 1198 | __m128d v128; |
| 1199 | |
| 1200 | v128 = _mm256_castpd256_pd128(a); |
| 1201 | __builtin_ia32_storeupd(addr_lo, v128); |
| 1202 | v128 = _mm256_extractf128_pd(a, 1); |
| 1203 | __builtin_ia32_storeupd(addr_hi, v128); |
| 1204 | } |
| 1205 | |
| 1206 | static __inline void __attribute__((__always_inline__, __nodebug__)) |
| 1207 | _mm256_storeu2_m128i(__m128i *addr_hi, __m128i *addr_lo, __m256i a) |
| 1208 | { |
| 1209 | __m128i v128; |
| 1210 | |
| 1211 | v128 = _mm256_castsi256_si128(a); |
| 1212 | __builtin_ia32_storedqu((char *)addr_lo, (__v16qi)v128); |
| 1213 | v128 = _mm256_extractf128_si256(a, 1); |
| 1214 | __builtin_ia32_storedqu((char *)addr_hi, (__v16qi)v128); |
| 1215 | } |