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 #ifndef __AVXINTRIN_H 29 #define __AVXINTRIN_H 30 31 typedef double __v4df __attribute__ ((__vector_size__ (32))); 32 typedef float __v8sf __attribute__ ((__vector_size__ (32))); 33 typedef long long __v4di __attribute__ ((__vector_size__ (32))); 34 typedef int __v8si __attribute__ ((__vector_size__ (32))); 35 typedef short __v16hi __attribute__ ((__vector_size__ (32))); 36 typedef char __v32qi __attribute__ ((__vector_size__ (32))); 37 38 /* We need an explicitly signed variant for char. Note that this shouldn't 39 * appear in the interface though. */ 40 typedef signed char __v32qs __attribute__((__vector_size__(32))); 41 42 typedef float __m256 __attribute__ ((__vector_size__ (32))); 43 typedef double __m256d __attribute__((__vector_size__(32))); 44 typedef long long __m256i __attribute__((__vector_size__(32))); 45 46 /* Define the default attributes for the functions in this file. */ 47 #define __DEFAULT_FN_ATTRS __attribute__((__always_inline__, __nodebug__, __target__("avx"))) 48 49 /* Arithmetic */ 50 static __inline __m256d __DEFAULT_FN_ATTRS 51 _mm256_add_pd(__m256d __a, __m256d __b) 52 { 53 return __a+__b; 54 } 55 56 static __inline __m256 __DEFAULT_FN_ATTRS 57 _mm256_add_ps(__m256 __a, __m256 __b) 58 { 59 return __a+__b; 60 } 61 62 static __inline __m256d __DEFAULT_FN_ATTRS 63 _mm256_sub_pd(__m256d __a, __m256d __b) 64 { 65 return __a-__b; 66 } 67 68 static __inline __m256 __DEFAULT_FN_ATTRS 69 _mm256_sub_ps(__m256 __a, __m256 __b) 70 { 71 return __a-__b; 72 } 73 74 static __inline __m256d __DEFAULT_FN_ATTRS 75 _mm256_addsub_pd(__m256d __a, __m256d __b) 76 { 77 return (__m256d)__builtin_ia32_addsubpd256((__v4df)__a, (__v4df)__b); 78 } 79 80 static __inline __m256 __DEFAULT_FN_ATTRS 81 _mm256_addsub_ps(__m256 __a, __m256 __b) 82 { 83 return (__m256)__builtin_ia32_addsubps256((__v8sf)__a, (__v8sf)__b); 84 } 85 86 static __inline __m256d __DEFAULT_FN_ATTRS 87 _mm256_div_pd(__m256d __a, __m256d __b) 88 { 89 return __a / __b; 90 } 91 92 static __inline __m256 __DEFAULT_FN_ATTRS 93 _mm256_div_ps(__m256 __a, __m256 __b) 94 { 95 return __a / __b; 96 } 97 98 static __inline __m256d __DEFAULT_FN_ATTRS 99 _mm256_max_pd(__m256d __a, __m256d __b) 100 { 101 return (__m256d)__builtin_ia32_maxpd256((__v4df)__a, (__v4df)__b); 102 } 103 104 static __inline __m256 __DEFAULT_FN_ATTRS 105 _mm256_max_ps(__m256 __a, __m256 __b) 106 { 107 return (__m256)__builtin_ia32_maxps256((__v8sf)__a, (__v8sf)__b); 108 } 109 110 static __inline __m256d __DEFAULT_FN_ATTRS 111 _mm256_min_pd(__m256d __a, __m256d __b) 112 { 113 return (__m256d)__builtin_ia32_minpd256((__v4df)__a, (__v4df)__b); 114 } 115 116 static __inline __m256 __DEFAULT_FN_ATTRS 117 _mm256_min_ps(__m256 __a, __m256 __b) 118 { 119 return (__m256)__builtin_ia32_minps256((__v8sf)__a, (__v8sf)__b); 120 } 121 122 static __inline __m256d __DEFAULT_FN_ATTRS 123 _mm256_mul_pd(__m256d __a, __m256d __b) 124 { 125 return __a * __b; 126 } 127 128 static __inline __m256 __DEFAULT_FN_ATTRS 129 _mm256_mul_ps(__m256 __a, __m256 __b) 130 { 131 return __a * __b; 132 } 133 134 static __inline __m256d __DEFAULT_FN_ATTRS 135 _mm256_sqrt_pd(__m256d __a) 136 { 137 return (__m256d)__builtin_ia32_sqrtpd256((__v4df)__a); 138 } 139 140 static __inline __m256 __DEFAULT_FN_ATTRS 141 _mm256_sqrt_ps(__m256 __a) 142 { 143 return (__m256)__builtin_ia32_sqrtps256((__v8sf)__a); 144 } 145 146 static __inline __m256 __DEFAULT_FN_ATTRS 147 _mm256_rsqrt_ps(__m256 __a) 148 { 149 return (__m256)__builtin_ia32_rsqrtps256((__v8sf)__a); 150 } 151 152 static __inline __m256 __DEFAULT_FN_ATTRS 153 _mm256_rcp_ps(__m256 __a) 154 { 155 return (__m256)__builtin_ia32_rcpps256((__v8sf)__a); 156 } 157 158 #define _mm256_round_pd(V, M) __extension__ ({ \ 159 (__m256d)__builtin_ia32_roundpd256((__v4df)(__m256d)(V), (M)); }) 160 161 #define _mm256_round_ps(V, M) __extension__ ({ \ 162 (__m256)__builtin_ia32_roundps256((__v8sf)(__m256)(V), (M)); }) 163 164 #define _mm256_ceil_pd(V) _mm256_round_pd((V), _MM_FROUND_CEIL) 165 #define _mm256_floor_pd(V) _mm256_round_pd((V), _MM_FROUND_FLOOR) 166 #define _mm256_ceil_ps(V) _mm256_round_ps((V), _MM_FROUND_CEIL) 167 #define _mm256_floor_ps(V) _mm256_round_ps((V), _MM_FROUND_FLOOR) 168 169 /* Logical */ 170 static __inline __m256d __DEFAULT_FN_ATTRS 171 _mm256_and_pd(__m256d __a, __m256d __b) 172 { 173 return (__m256d)((__v4di)__a & (__v4di)__b); 174 } 175 176 static __inline __m256 __DEFAULT_FN_ATTRS 177 _mm256_and_ps(__m256 __a, __m256 __b) 178 { 179 return (__m256)((__v8si)__a & (__v8si)__b); 180 } 181 182 static __inline __m256d __DEFAULT_FN_ATTRS 183 _mm256_andnot_pd(__m256d __a, __m256d __b) 184 { 185 return (__m256d)(~(__v4di)__a & (__v4di)__b); 186 } 187 188 static __inline __m256 __DEFAULT_FN_ATTRS 189 _mm256_andnot_ps(__m256 __a, __m256 __b) 190 { 191 return (__m256)(~(__v8si)__a & (__v8si)__b); 192 } 193 194 static __inline __m256d __DEFAULT_FN_ATTRS 195 _mm256_or_pd(__m256d __a, __m256d __b) 196 { 197 return (__m256d)((__v4di)__a | (__v4di)__b); 198 } 199 200 static __inline __m256 __DEFAULT_FN_ATTRS 201 _mm256_or_ps(__m256 __a, __m256 __b) 202 { 203 return (__m256)((__v8si)__a | (__v8si)__b); 204 } 205 206 static __inline __m256d __DEFAULT_FN_ATTRS 207 _mm256_xor_pd(__m256d __a, __m256d __b) 208 { 209 return (__m256d)((__v4di)__a ^ (__v4di)__b); 210 } 211 212 static __inline __m256 __DEFAULT_FN_ATTRS 213 _mm256_xor_ps(__m256 __a, __m256 __b) 214 { 215 return (__m256)((__v8si)__a ^ (__v8si)__b); 216 } 217 218 /* Horizontal arithmetic */ 219 static __inline __m256d __DEFAULT_FN_ATTRS 220 _mm256_hadd_pd(__m256d __a, __m256d __b) 221 { 222 return (__m256d)__builtin_ia32_haddpd256((__v4df)__a, (__v4df)__b); 223 } 224 225 static __inline __m256 __DEFAULT_FN_ATTRS 226 _mm256_hadd_ps(__m256 __a, __m256 __b) 227 { 228 return (__m256)__builtin_ia32_haddps256((__v8sf)__a, (__v8sf)__b); 229 } 230 231 static __inline __m256d __DEFAULT_FN_ATTRS 232 _mm256_hsub_pd(__m256d __a, __m256d __b) 233 { 234 return (__m256d)__builtin_ia32_hsubpd256((__v4df)__a, (__v4df)__b); 235 } 236 237 static __inline __m256 __DEFAULT_FN_ATTRS 238 _mm256_hsub_ps(__m256 __a, __m256 __b) 239 { 240 return (__m256)__builtin_ia32_hsubps256((__v8sf)__a, (__v8sf)__b); 241 } 242 243 /* Vector permutations */ 244 static __inline __m128d __DEFAULT_FN_ATTRS 245 _mm_permutevar_pd(__m128d __a, __m128i __c) 246 { 247 return (__m128d)__builtin_ia32_vpermilvarpd((__v2df)__a, (__v2di)__c); 248 } 249 250 static __inline __m256d __DEFAULT_FN_ATTRS 251 _mm256_permutevar_pd(__m256d __a, __m256i __c) 252 { 253 return (__m256d)__builtin_ia32_vpermilvarpd256((__v4df)__a, (__v4di)__c); 254 } 255 256 static __inline __m128 __DEFAULT_FN_ATTRS 257 _mm_permutevar_ps(__m128 __a, __m128i __c) 258 { 259 return (__m128)__builtin_ia32_vpermilvarps((__v4sf)__a, (__v4si)__c); 260 } 261 262 static __inline __m256 __DEFAULT_FN_ATTRS 263 _mm256_permutevar_ps(__m256 __a, __m256i __c) 264 { 265 return (__m256)__builtin_ia32_vpermilvarps256((__v8sf)__a, (__v8si)__c); 266 } 267 268 #define _mm_permute_pd(A, C) __extension__ ({ \ 269 (__m128d)__builtin_shufflevector((__v2df)(__m128d)(A), \ 270 (__v2df)_mm_setzero_pd(), \ 271 (C) & 0x1, ((C) & 0x2) >> 1); }) 272 273 #define _mm256_permute_pd(A, C) __extension__ ({ \ 274 (__m256d)__builtin_shufflevector((__v4df)(__m256d)(A), \ 275 (__v4df)_mm256_setzero_pd(), \ 276 (C) & 0x1, ((C) & 0x2) >> 1, \ 277 2 + (((C) & 0x4) >> 2), \ 278 2 + (((C) & 0x8) >> 3)); }) 279 280 #define _mm_permute_ps(A, C) __extension__ ({ \ 281 (__m128)__builtin_shufflevector((__v4sf)(__m128)(A), \ 282 (__v4sf)_mm_setzero_ps(), \ 283 (C) & 0x3, ((C) & 0xc) >> 2, \ 284 ((C) & 0x30) >> 4, ((C) & 0xc0) >> 6); }) 285 286 #define _mm256_permute_ps(A, C) __extension__ ({ \ 287 (__m256)__builtin_shufflevector((__v8sf)(__m256)(A), \ 288 (__v8sf)_mm256_setzero_ps(), \ 289 (C) & 0x3, ((C) & 0xc) >> 2, \ 290 ((C) & 0x30) >> 4, ((C) & 0xc0) >> 6, \ 291 4 + (((C) & 0x03) >> 0), \ 292 4 + (((C) & 0x0c) >> 2), \ 293 4 + (((C) & 0x30) >> 4), \ 294 4 + (((C) & 0xc0) >> 6)); }) 295 296 #define _mm256_permute2f128_pd(V1, V2, M) __extension__ ({ \ 297 (__m256d)__builtin_ia32_vperm2f128_pd256((__v4df)(__m256d)(V1), \ 298 (__v4df)(__m256d)(V2), (M)); }) 299 300 #define _mm256_permute2f128_ps(V1, V2, M) __extension__ ({ \ 301 (__m256)__builtin_ia32_vperm2f128_ps256((__v8sf)(__m256)(V1), \ 302 (__v8sf)(__m256)(V2), (M)); }) 303 304 #define _mm256_permute2f128_si256(V1, V2, M) __extension__ ({ \ 305 (__m256i)__builtin_ia32_vperm2f128_si256((__v8si)(__m256i)(V1), \ 306 (__v8si)(__m256i)(V2), (M)); }) 307 308 /* Vector Blend */ 309 #define _mm256_blend_pd(V1, V2, M) __extension__ ({ \ 310 (__m256d)__builtin_shufflevector((__v4df)(__m256d)(V1), \ 311 (__v4df)(__m256d)(V2), \ 312 (((M) & 0x01) ? 4 : 0), \ 313 (((M) & 0x02) ? 5 : 1), \ 314 (((M) & 0x04) ? 6 : 2), \ 315 (((M) & 0x08) ? 7 : 3)); }) 316 317 #define _mm256_blend_ps(V1, V2, M) __extension__ ({ \ 318 (__m256)__builtin_shufflevector((__v8sf)(__m256)(V1), \ 319 (__v8sf)(__m256)(V2), \ 320 (((M) & 0x01) ? 8 : 0), \ 321 (((M) & 0x02) ? 9 : 1), \ 322 (((M) & 0x04) ? 10 : 2), \ 323 (((M) & 0x08) ? 11 : 3), \ 324 (((M) & 0x10) ? 12 : 4), \ 325 (((M) & 0x20) ? 13 : 5), \ 326 (((M) & 0x40) ? 14 : 6), \ 327 (((M) & 0x80) ? 15 : 7)); }) 328 329 static __inline __m256d __DEFAULT_FN_ATTRS 330 _mm256_blendv_pd(__m256d __a, __m256d __b, __m256d __c) 331 { 332 return (__m256d)__builtin_ia32_blendvpd256( 333 (__v4df)__a, (__v4df)__b, (__v4df)__c); 334 } 335 336 static __inline __m256 __DEFAULT_FN_ATTRS 337 _mm256_blendv_ps(__m256 __a, __m256 __b, __m256 __c) 338 { 339 return (__m256)__builtin_ia32_blendvps256( 340 (__v8sf)__a, (__v8sf)__b, (__v8sf)__c); 341 } 342 343 /* Vector Dot Product */ 344 #define _mm256_dp_ps(V1, V2, M) __extension__ ({ \ 345 (__m256)__builtin_ia32_dpps256((__v8sf)(__m256)(V1), \ 346 (__v8sf)(__m256)(V2), (M)); }) 347 348 /* Vector shuffle */ 349 #define _mm256_shuffle_ps(a, b, mask) __extension__ ({ \ 350 (__m256)__builtin_shufflevector((__v8sf)(__m256)(a), \ 351 (__v8sf)(__m256)(b), \ 352 (mask) & 0x3, \ 353 ((mask) & 0xc) >> 2, \ 354 (((mask) & 0x30) >> 4) + 8, \ 355 (((mask) & 0xc0) >> 6) + 8, \ 356 ((mask) & 0x3) + 4, \ 357 (((mask) & 0xc) >> 2) + 4, \ 358 (((mask) & 0x30) >> 4) + 12, \ 359 (((mask) & 0xc0) >> 6) + 12); }) 360 361 #define _mm256_shuffle_pd(a, b, mask) __extension__ ({ \ 362 (__m256d)__builtin_shufflevector((__v4df)(__m256d)(a), \ 363 (__v4df)(__m256d)(b), \ 364 (mask) & 0x1, \ 365 (((mask) & 0x2) >> 1) + 4, \ 366 (((mask) & 0x4) >> 2) + 2, \ 367 (((mask) & 0x8) >> 3) + 6); }) 368 369 /* Compare */ 370 #define _CMP_EQ_OQ 0x00 /* Equal (ordered, non-signaling) */ 371 #define _CMP_LT_OS 0x01 /* Less-than (ordered, signaling) */ 372 #define _CMP_LE_OS 0x02 /* Less-than-or-equal (ordered, signaling) */ 373 #define _CMP_UNORD_Q 0x03 /* Unordered (non-signaling) */ 374 #define _CMP_NEQ_UQ 0x04 /* Not-equal (unordered, non-signaling) */ 375 #define _CMP_NLT_US 0x05 /* Not-less-than (unordered, signaling) */ 376 #define _CMP_NLE_US 0x06 /* Not-less-than-or-equal (unordered, signaling) */ 377 #define _CMP_ORD_Q 0x07 /* Ordered (nonsignaling) */ 378 #define _CMP_EQ_UQ 0x08 /* Equal (unordered, non-signaling) */ 379 #define _CMP_NGE_US 0x09 /* Not-greater-than-or-equal (unord, signaling) */ 380 #define _CMP_NGT_US 0x0a /* Not-greater-than (unordered, signaling) */ 381 #define _CMP_FALSE_OQ 0x0b /* False (ordered, non-signaling) */ 382 #define _CMP_NEQ_OQ 0x0c /* Not-equal (ordered, non-signaling) */ 383 #define _CMP_GE_OS 0x0d /* Greater-than-or-equal (ordered, signaling) */ 384 #define _CMP_GT_OS 0x0e /* Greater-than (ordered, signaling) */ 385 #define _CMP_TRUE_UQ 0x0f /* True (unordered, non-signaling) */ 386 #define _CMP_EQ_OS 0x10 /* Equal (ordered, signaling) */ 387 #define _CMP_LT_OQ 0x11 /* Less-than (ordered, non-signaling) */ 388 #define _CMP_LE_OQ 0x12 /* Less-than-or-equal (ordered, non-signaling) */ 389 #define _CMP_UNORD_S 0x13 /* Unordered (signaling) */ 390 #define _CMP_NEQ_US 0x14 /* Not-equal (unordered, signaling) */ 391 #define _CMP_NLT_UQ 0x15 /* Not-less-than (unordered, non-signaling) */ 392 #define _CMP_NLE_UQ 0x16 /* Not-less-than-or-equal (unord, non-signaling) */ 393 #define _CMP_ORD_S 0x17 /* Ordered (signaling) */ 394 #define _CMP_EQ_US 0x18 /* Equal (unordered, signaling) */ 395 #define _CMP_NGE_UQ 0x19 /* Not-greater-than-or-equal (unord, non-sign) */ 396 #define _CMP_NGT_UQ 0x1a /* Not-greater-than (unordered, non-signaling) */ 397 #define _CMP_FALSE_OS 0x1b /* False (ordered, signaling) */ 398 #define _CMP_NEQ_OS 0x1c /* Not-equal (ordered, signaling) */ 399 #define _CMP_GE_OQ 0x1d /* Greater-than-or-equal (ordered, non-signaling) */ 400 #define _CMP_GT_OQ 0x1e /* Greater-than (ordered, non-signaling) */ 401 #define _CMP_TRUE_US 0x1f /* True (unordered, signaling) */ 402 403 #define _mm_cmp_pd(a, b, c) __extension__ ({ \ 404 (__m128d)__builtin_ia32_cmppd((__v2df)(__m128d)(a), \ 405 (__v2df)(__m128d)(b), (c)); }) 406 407 #define _mm_cmp_ps(a, b, c) __extension__ ({ \ 408 (__m128)__builtin_ia32_cmpps((__v4sf)(__m128)(a), \ 409 (__v4sf)(__m128)(b), (c)); }) 410 411 #define _mm256_cmp_pd(a, b, c) __extension__ ({ \ 412 (__m256d)__builtin_ia32_cmppd256((__v4df)(__m256d)(a), \ 413 (__v4df)(__m256d)(b), (c)); }) 414 415 #define _mm256_cmp_ps(a, b, c) __extension__ ({ \ 416 (__m256)__builtin_ia32_cmpps256((__v8sf)(__m256)(a), \ 417 (__v8sf)(__m256)(b), (c)); }) 418 419 #define _mm_cmp_sd(a, b, c) __extension__ ({ \ 420 (__m128d)__builtin_ia32_cmpsd((__v2df)(__m128d)(a), \ 421 (__v2df)(__m128d)(b), (c)); }) 422 423 #define _mm_cmp_ss(a, b, c) __extension__ ({ \ 424 (__m128)__builtin_ia32_cmpss((__v4sf)(__m128)(a), \ 425 (__v4sf)(__m128)(b), (c)); }) 426 427 static __inline int __DEFAULT_FN_ATTRS 428 _mm256_extract_epi32(__m256i __a, const int __imm) 429 { 430 __v8si __b = (__v8si)__a; 431 return __b[__imm & 7]; 432 } 433 434 static __inline int __DEFAULT_FN_ATTRS 435 _mm256_extract_epi16(__m256i __a, const int __imm) 436 { 437 __v16hi __b = (__v16hi)__a; 438 return __b[__imm & 15]; 439 } 440 441 static __inline int __DEFAULT_FN_ATTRS 442 _mm256_extract_epi8(__m256i __a, const int __imm) 443 { 444 __v32qi __b = (__v32qi)__a; 445 return __b[__imm & 31]; 446 } 447 448 #ifdef __x86_64__ 449 static __inline long long __DEFAULT_FN_ATTRS 450 _mm256_extract_epi64(__m256i __a, const int __imm) 451 { 452 __v4di __b = (__v4di)__a; 453 return __b[__imm & 3]; 454 } 455 #endif 456 457 static __inline __m256i __DEFAULT_FN_ATTRS 458 _mm256_insert_epi32(__m256i __a, int __b, int const __imm) 459 { 460 __v8si __c = (__v8si)__a; 461 __c[__imm & 7] = __b; 462 return (__m256i)__c; 463 } 464 465 static __inline __m256i __DEFAULT_FN_ATTRS 466 _mm256_insert_epi16(__m256i __a, int __b, int const __imm) 467 { 468 __v16hi __c = (__v16hi)__a; 469 __c[__imm & 15] = __b; 470 return (__m256i)__c; 471 } 472 473 static __inline __m256i __DEFAULT_FN_ATTRS 474 _mm256_insert_epi8(__m256i __a, int __b, int const __imm) 475 { 476 __v32qi __c = (__v32qi)__a; 477 __c[__imm & 31] = __b; 478 return (__m256i)__c; 479 } 480 481 #ifdef __x86_64__ 482 static __inline __m256i __DEFAULT_FN_ATTRS 483 _mm256_insert_epi64(__m256i __a, long long __b, int const __imm) 484 { 485 __v4di __c = (__v4di)__a; 486 __c[__imm & 3] = __b; 487 return (__m256i)__c; 488 } 489 #endif 490 491 /* Conversion */ 492 static __inline __m256d __DEFAULT_FN_ATTRS 493 _mm256_cvtepi32_pd(__m128i __a) 494 { 495 return (__m256d)__builtin_ia32_cvtdq2pd256((__v4si) __a); 496 } 497 498 static __inline __m256 __DEFAULT_FN_ATTRS 499 _mm256_cvtepi32_ps(__m256i __a) 500 { 501 return (__m256)__builtin_ia32_cvtdq2ps256((__v8si) __a); 502 } 503 504 static __inline __m128 __DEFAULT_FN_ATTRS 505 _mm256_cvtpd_ps(__m256d __a) 506 { 507 return (__m128)__builtin_ia32_cvtpd2ps256((__v4df) __a); 508 } 509 510 static __inline __m256i __DEFAULT_FN_ATTRS 511 _mm256_cvtps_epi32(__m256 __a) 512 { 513 return (__m256i)__builtin_ia32_cvtps2dq256((__v8sf) __a); 514 } 515 516 static __inline __m256d __DEFAULT_FN_ATTRS 517 _mm256_cvtps_pd(__m128 __a) 518 { 519 return (__m256d)__builtin_ia32_cvtps2pd256((__v4sf) __a); 520 } 521 522 static __inline __m128i __DEFAULT_FN_ATTRS 523 _mm256_cvttpd_epi32(__m256d __a) 524 { 525 return (__m128i)__builtin_ia32_cvttpd2dq256((__v4df) __a); 526 } 527 528 static __inline __m128i __DEFAULT_FN_ATTRS 529 _mm256_cvtpd_epi32(__m256d __a) 530 { 531 return (__m128i)__builtin_ia32_cvtpd2dq256((__v4df) __a); 532 } 533 534 static __inline __m256i __DEFAULT_FN_ATTRS 535 _mm256_cvttps_epi32(__m256 __a) 536 { 537 return (__m256i)__builtin_ia32_cvttps2dq256((__v8sf) __a); 538 } 539 540 /* Vector replicate */ 541 static __inline __m256 __DEFAULT_FN_ATTRS 542 _mm256_movehdup_ps(__m256 __a) 543 { 544 return __builtin_shufflevector(__a, __a, 1, 1, 3, 3, 5, 5, 7, 7); 545 } 546 547 static __inline __m256 __DEFAULT_FN_ATTRS 548 _mm256_moveldup_ps(__m256 __a) 549 { 550 return __builtin_shufflevector(__a, __a, 0, 0, 2, 2, 4, 4, 6, 6); 551 } 552 553 static __inline __m256d __DEFAULT_FN_ATTRS 554 _mm256_movedup_pd(__m256d __a) 555 { 556 return __builtin_shufflevector(__a, __a, 0, 0, 2, 2); 557 } 558 559 /* Unpack and Interleave */ 560 static __inline __m256d __DEFAULT_FN_ATTRS 561 _mm256_unpackhi_pd(__m256d __a, __m256d __b) 562 { 563 return __builtin_shufflevector(__a, __b, 1, 5, 1+2, 5+2); 564 } 565 566 static __inline __m256d __DEFAULT_FN_ATTRS 567 _mm256_unpacklo_pd(__m256d __a, __m256d __b) 568 { 569 return __builtin_shufflevector(__a, __b, 0, 4, 0+2, 4+2); 570 } 571 572 static __inline __m256 __DEFAULT_FN_ATTRS 573 _mm256_unpackhi_ps(__m256 __a, __m256 __b) 574 { 575 return __builtin_shufflevector(__a, __b, 2, 10, 2+1, 10+1, 6, 14, 6+1, 14+1); 576 } 577 578 static __inline __m256 __DEFAULT_FN_ATTRS 579 _mm256_unpacklo_ps(__m256 __a, __m256 __b) 580 { 581 return __builtin_shufflevector(__a, __b, 0, 8, 0+1, 8+1, 4, 12, 4+1, 12+1); 582 } 583 584 /* Bit Test */ 585 static __inline int __DEFAULT_FN_ATTRS 586 _mm_testz_pd(__m128d __a, __m128d __b) 587 { 588 return __builtin_ia32_vtestzpd((__v2df)__a, (__v2df)__b); 589 } 590 591 static __inline int __DEFAULT_FN_ATTRS 592 _mm_testc_pd(__m128d __a, __m128d __b) 593 { 594 return __builtin_ia32_vtestcpd((__v2df)__a, (__v2df)__b); 595 } 596 597 static __inline int __DEFAULT_FN_ATTRS 598 _mm_testnzc_pd(__m128d __a, __m128d __b) 599 { 600 return __builtin_ia32_vtestnzcpd((__v2df)__a, (__v2df)__b); 601 } 602 603 static __inline int __DEFAULT_FN_ATTRS 604 _mm_testz_ps(__m128 __a, __m128 __b) 605 { 606 return __builtin_ia32_vtestzps((__v4sf)__a, (__v4sf)__b); 607 } 608 609 static __inline int __DEFAULT_FN_ATTRS 610 _mm_testc_ps(__m128 __a, __m128 __b) 611 { 612 return __builtin_ia32_vtestcps((__v4sf)__a, (__v4sf)__b); 613 } 614 615 static __inline int __DEFAULT_FN_ATTRS 616 _mm_testnzc_ps(__m128 __a, __m128 __b) 617 { 618 return __builtin_ia32_vtestnzcps((__v4sf)__a, (__v4sf)__b); 619 } 620 621 static __inline int __DEFAULT_FN_ATTRS 622 _mm256_testz_pd(__m256d __a, __m256d __b) 623 { 624 return __builtin_ia32_vtestzpd256((__v4df)__a, (__v4df)__b); 625 } 626 627 static __inline int __DEFAULT_FN_ATTRS 628 _mm256_testc_pd(__m256d __a, __m256d __b) 629 { 630 return __builtin_ia32_vtestcpd256((__v4df)__a, (__v4df)__b); 631 } 632 633 static __inline int __DEFAULT_FN_ATTRS 634 _mm256_testnzc_pd(__m256d __a, __m256d __b) 635 { 636 return __builtin_ia32_vtestnzcpd256((__v4df)__a, (__v4df)__b); 637 } 638 639 static __inline int __DEFAULT_FN_ATTRS 640 _mm256_testz_ps(__m256 __a, __m256 __b) 641 { 642 return __builtin_ia32_vtestzps256((__v8sf)__a, (__v8sf)__b); 643 } 644 645 static __inline int __DEFAULT_FN_ATTRS 646 _mm256_testc_ps(__m256 __a, __m256 __b) 647 { 648 return __builtin_ia32_vtestcps256((__v8sf)__a, (__v8sf)__b); 649 } 650 651 static __inline int __DEFAULT_FN_ATTRS 652 _mm256_testnzc_ps(__m256 __a, __m256 __b) 653 { 654 return __builtin_ia32_vtestnzcps256((__v8sf)__a, (__v8sf)__b); 655 } 656 657 static __inline int __DEFAULT_FN_ATTRS 658 _mm256_testz_si256(__m256i __a, __m256i __b) 659 { 660 return __builtin_ia32_ptestz256((__v4di)__a, (__v4di)__b); 661 } 662 663 static __inline int __DEFAULT_FN_ATTRS 664 _mm256_testc_si256(__m256i __a, __m256i __b) 665 { 666 return __builtin_ia32_ptestc256((__v4di)__a, (__v4di)__b); 667 } 668 669 static __inline int __DEFAULT_FN_ATTRS 670 _mm256_testnzc_si256(__m256i __a, __m256i __b) 671 { 672 return __builtin_ia32_ptestnzc256((__v4di)__a, (__v4di)__b); 673 } 674 675 /* Vector extract sign mask */ 676 static __inline int __DEFAULT_FN_ATTRS 677 _mm256_movemask_pd(__m256d __a) 678 { 679 return __builtin_ia32_movmskpd256((__v4df)__a); 680 } 681 682 static __inline int __DEFAULT_FN_ATTRS 683 _mm256_movemask_ps(__m256 __a) 684 { 685 return __builtin_ia32_movmskps256((__v8sf)__a); 686 } 687 688 /* Vector __zero */ 689 static __inline void __DEFAULT_FN_ATTRS 690 _mm256_zeroall(void) 691 { 692 __builtin_ia32_vzeroall(); 693 } 694 695 static __inline void __DEFAULT_FN_ATTRS 696 _mm256_zeroupper(void) 697 { 698 __builtin_ia32_vzeroupper(); 699 } 700 701 /* Vector load with broadcast */ 702 static __inline __m128 __DEFAULT_FN_ATTRS 703 _mm_broadcast_ss(float const *__a) 704 { 705 float __f = *__a; 706 return (__m128)(__v4sf){ __f, __f, __f, __f }; 707 } 708 709 static __inline __m256d __DEFAULT_FN_ATTRS 710 _mm256_broadcast_sd(double const *__a) 711 { 712 double __d = *__a; 713 return (__m256d)(__v4df){ __d, __d, __d, __d }; 714 } 715 716 static __inline __m256 __DEFAULT_FN_ATTRS 717 _mm256_broadcast_ss(float const *__a) 718 { 719 float __f = *__a; 720 return (__m256)(__v8sf){ __f, __f, __f, __f, __f, __f, __f, __f }; 721 } 722 723 static __inline __m256d __DEFAULT_FN_ATTRS 724 _mm256_broadcast_pd(__m128d const *__a) 725 { 726 return (__m256d)__builtin_ia32_vbroadcastf128_pd256(__a); 727 } 728 729 static __inline __m256 __DEFAULT_FN_ATTRS 730 _mm256_broadcast_ps(__m128 const *__a) 731 { 732 return (__m256)__builtin_ia32_vbroadcastf128_ps256(__a); 733 } 734 735 /* SIMD load ops */ 736 static __inline __m256d __DEFAULT_FN_ATTRS 737 _mm256_load_pd(double const *__p) 738 { 739 return *(__m256d *)__p; 740 } 741 742 static __inline __m256 __DEFAULT_FN_ATTRS 743 _mm256_load_ps(float const *__p) 744 { 745 return *(__m256 *)__p; 746 } 747 748 static __inline __m256d __DEFAULT_FN_ATTRS 749 _mm256_loadu_pd(double const *__p) 750 { 751 struct __loadu_pd { 752 __m256d __v; 753 } __attribute__((__packed__, __may_alias__)); 754 return ((struct __loadu_pd*)__p)->__v; 755 } 756 757 static __inline __m256 __DEFAULT_FN_ATTRS 758 _mm256_loadu_ps(float const *__p) 759 { 760 struct __loadu_ps { 761 __m256 __v; 762 } __attribute__((__packed__, __may_alias__)); 763 return ((struct __loadu_ps*)__p)->__v; 764 } 765 766 static __inline __m256i __DEFAULT_FN_ATTRS 767 _mm256_load_si256(__m256i const *__p) 768 { 769 return *__p; 770 } 771 772 static __inline __m256i __DEFAULT_FN_ATTRS 773 _mm256_loadu_si256(__m256i const *__p) 774 { 775 struct __loadu_si256 { 776 __m256i __v; 777 } __attribute__((__packed__, __may_alias__)); 778 return ((struct __loadu_si256*)__p)->__v; 779 } 780 781 static __inline __m256i __DEFAULT_FN_ATTRS 782 _mm256_lddqu_si256(__m256i const *__p) 783 { 784 return (__m256i)__builtin_ia32_lddqu256((char const *)__p); 785 } 786 787 /* SIMD store ops */ 788 static __inline void __DEFAULT_FN_ATTRS 789 _mm256_store_pd(double *__p, __m256d __a) 790 { 791 *(__m256d *)__p = __a; 792 } 793 794 static __inline void __DEFAULT_FN_ATTRS 795 _mm256_store_ps(float *__p, __m256 __a) 796 { 797 *(__m256 *)__p = __a; 798 } 799 800 static __inline void __DEFAULT_FN_ATTRS 801 _mm256_storeu_pd(double *__p, __m256d __a) 802 { 803 __builtin_ia32_storeupd256(__p, (__v4df)__a); 804 } 805 806 static __inline void __DEFAULT_FN_ATTRS 807 _mm256_storeu_ps(float *__p, __m256 __a) 808 { 809 __builtin_ia32_storeups256(__p, (__v8sf)__a); 810 } 811 812 static __inline void __DEFAULT_FN_ATTRS 813 _mm256_store_si256(__m256i *__p, __m256i __a) 814 { 815 *__p = __a; 816 } 817 818 static __inline void __DEFAULT_FN_ATTRS 819 _mm256_storeu_si256(__m256i *__p, __m256i __a) 820 { 821 __builtin_ia32_storedqu256((char *)__p, (__v32qi)__a); 822 } 823 824 /* Conditional load ops */ 825 static __inline __m128d __DEFAULT_FN_ATTRS 826 _mm_maskload_pd(double const *__p, __m128i __m) 827 { 828 return (__m128d)__builtin_ia32_maskloadpd((const __v2df *)__p, (__v2di)__m); 829 } 830 831 static __inline __m256d __DEFAULT_FN_ATTRS 832 _mm256_maskload_pd(double const *__p, __m256i __m) 833 { 834 return (__m256d)__builtin_ia32_maskloadpd256((const __v4df *)__p, 835 (__v4di)__m); 836 } 837 838 static __inline __m128 __DEFAULT_FN_ATTRS 839 _mm_maskload_ps(float const *__p, __m128i __m) 840 { 841 return (__m128)__builtin_ia32_maskloadps((const __v4sf *)__p, (__v4si)__m); 842 } 843 844 static __inline __m256 __DEFAULT_FN_ATTRS 845 _mm256_maskload_ps(float const *__p, __m256i __m) 846 { 847 return (__m256)__builtin_ia32_maskloadps256((const __v8sf *)__p, (__v8si)__m); 848 } 849 850 /* Conditional store ops */ 851 static __inline void __DEFAULT_FN_ATTRS 852 _mm256_maskstore_ps(float *__p, __m256i __m, __m256 __a) 853 { 854 __builtin_ia32_maskstoreps256((__v8sf *)__p, (__v8si)__m, (__v8sf)__a); 855 } 856 857 static __inline void __DEFAULT_FN_ATTRS 858 _mm_maskstore_pd(double *__p, __m128i __m, __m128d __a) 859 { 860 __builtin_ia32_maskstorepd((__v2df *)__p, (__v2di)__m, (__v2df)__a); 861 } 862 863 static __inline void __DEFAULT_FN_ATTRS 864 _mm256_maskstore_pd(double *__p, __m256i __m, __m256d __a) 865 { 866 __builtin_ia32_maskstorepd256((__v4df *)__p, (__v4di)__m, (__v4df)__a); 867 } 868 869 static __inline void __DEFAULT_FN_ATTRS 870 _mm_maskstore_ps(float *__p, __m128i __m, __m128 __a) 871 { 872 __builtin_ia32_maskstoreps((__v4sf *)__p, (__v4si)__m, (__v4sf)__a); 873 } 874 875 /* Cacheability support ops */ 876 static __inline void __DEFAULT_FN_ATTRS 877 _mm256_stream_si256(__m256i *__a, __m256i __b) 878 { 879 __builtin_ia32_movntdq256((__v4di *)__a, (__v4di)__b); 880 } 881 882 static __inline void __DEFAULT_FN_ATTRS 883 _mm256_stream_pd(double *__a, __m256d __b) 884 { 885 __builtin_ia32_movntpd256(__a, (__v4df)__b); 886 } 887 888 static __inline void __DEFAULT_FN_ATTRS 889 _mm256_stream_ps(float *__p, __m256 __a) 890 { 891 __builtin_ia32_movntps256(__p, (__v8sf)__a); 892 } 893 894 /* Create vectors */ 895 static __inline__ __m256d __DEFAULT_FN_ATTRS 896 _mm256_undefined_pd() 897 { 898 return (__m256d)__builtin_ia32_undef256(); 899 } 900 901 static __inline__ __m256 __DEFAULT_FN_ATTRS 902 _mm256_undefined_ps() 903 { 904 return (__m256)__builtin_ia32_undef256(); 905 } 906 907 static __inline__ __m256i __DEFAULT_FN_ATTRS 908 _mm256_undefined_si256() 909 { 910 return (__m256i)__builtin_ia32_undef256(); 911 } 912 913 static __inline __m256d __DEFAULT_FN_ATTRS 914 _mm256_set_pd(double __a, double __b, double __c, double __d) 915 { 916 return (__m256d){ __d, __c, __b, __a }; 917 } 918 919 static __inline __m256 __DEFAULT_FN_ATTRS 920 _mm256_set_ps(float __a, float __b, float __c, float __d, 921 float __e, float __f, float __g, float __h) 922 { 923 return (__m256){ __h, __g, __f, __e, __d, __c, __b, __a }; 924 } 925 926 static __inline __m256i __DEFAULT_FN_ATTRS 927 _mm256_set_epi32(int __i0, int __i1, int __i2, int __i3, 928 int __i4, int __i5, int __i6, int __i7) 929 { 930 return (__m256i)(__v8si){ __i7, __i6, __i5, __i4, __i3, __i2, __i1, __i0 }; 931 } 932 933 static __inline __m256i __DEFAULT_FN_ATTRS 934 _mm256_set_epi16(short __w15, short __w14, short __w13, short __w12, 935 short __w11, short __w10, short __w09, short __w08, 936 short __w07, short __w06, short __w05, short __w04, 937 short __w03, short __w02, short __w01, short __w00) 938 { 939 return (__m256i)(__v16hi){ __w00, __w01, __w02, __w03, __w04, __w05, __w06, 940 __w07, __w08, __w09, __w10, __w11, __w12, __w13, __w14, __w15 }; 941 } 942 943 static __inline __m256i __DEFAULT_FN_ATTRS 944 _mm256_set_epi8(char __b31, char __b30, char __b29, char __b28, 945 char __b27, char __b26, char __b25, char __b24, 946 char __b23, char __b22, char __b21, char __b20, 947 char __b19, char __b18, char __b17, char __b16, 948 char __b15, char __b14, char __b13, char __b12, 949 char __b11, char __b10, char __b09, char __b08, 950 char __b07, char __b06, char __b05, char __b04, 951 char __b03, char __b02, char __b01, char __b00) 952 { 953 return (__m256i)(__v32qi){ 954 __b00, __b01, __b02, __b03, __b04, __b05, __b06, __b07, 955 __b08, __b09, __b10, __b11, __b12, __b13, __b14, __b15, 956 __b16, __b17, __b18, __b19, __b20, __b21, __b22, __b23, 957 __b24, __b25, __b26, __b27, __b28, __b29, __b30, __b31 958 }; 959 } 960 961 static __inline __m256i __DEFAULT_FN_ATTRS 962 _mm256_set_epi64x(long long __a, long long __b, long long __c, long long __d) 963 { 964 return (__m256i)(__v4di){ __d, __c, __b, __a }; 965 } 966 967 /* Create vectors with elements in reverse order */ 968 static __inline __m256d __DEFAULT_FN_ATTRS 969 _mm256_setr_pd(double __a, double __b, double __c, double __d) 970 { 971 return (__m256d){ __a, __b, __c, __d }; 972 } 973 974 static __inline __m256 __DEFAULT_FN_ATTRS 975 _mm256_setr_ps(float __a, float __b, float __c, float __d, 976 float __e, float __f, float __g, float __h) 977 { 978 return (__m256){ __a, __b, __c, __d, __e, __f, __g, __h }; 979 } 980 981 static __inline __m256i __DEFAULT_FN_ATTRS 982 _mm256_setr_epi32(int __i0, int __i1, int __i2, int __i3, 983 int __i4, int __i5, int __i6, int __i7) 984 { 985 return (__m256i)(__v8si){ __i0, __i1, __i2, __i3, __i4, __i5, __i6, __i7 }; 986 } 987 988 static __inline __m256i __DEFAULT_FN_ATTRS 989 _mm256_setr_epi16(short __w15, short __w14, short __w13, short __w12, 990 short __w11, short __w10, short __w09, short __w08, 991 short __w07, short __w06, short __w05, short __w04, 992 short __w03, short __w02, short __w01, short __w00) 993 { 994 return (__m256i)(__v16hi){ __w15, __w14, __w13, __w12, __w11, __w10, __w09, 995 __w08, __w07, __w06, __w05, __w04, __w03, __w02, __w01, __w00 }; 996 } 997 998 static __inline __m256i __DEFAULT_FN_ATTRS 999 _mm256_setr_epi8(char __b31, char __b30, char __b29, char __b28, 1000 char __b27, char __b26, char __b25, char __b24, 1001 char __b23, char __b22, char __b21, char __b20, 1002 char __b19, char __b18, char __b17, char __b16, 1003 char __b15, char __b14, char __b13, char __b12, 1004 char __b11, char __b10, char __b09, char __b08, 1005 char __b07, char __b06, char __b05, char __b04, 1006 char __b03, char __b02, char __b01, char __b00) 1007 { 1008 return (__m256i)(__v32qi){ 1009 __b31, __b30, __b29, __b28, __b27, __b26, __b25, __b24, 1010 __b23, __b22, __b21, __b20, __b19, __b18, __b17, __b16, 1011 __b15, __b14, __b13, __b12, __b11, __b10, __b09, __b08, 1012 __b07, __b06, __b05, __b04, __b03, __b02, __b01, __b00 }; 1013 } 1014 1015 static __inline __m256i __DEFAULT_FN_ATTRS 1016 _mm256_setr_epi64x(long long __a, long long __b, long long __c, long long __d) 1017 { 1018 return (__m256i)(__v4di){ __a, __b, __c, __d }; 1019 } 1020 1021 /* Create vectors with repeated elements */ 1022 static __inline __m256d __DEFAULT_FN_ATTRS 1023 _mm256_set1_pd(double __w) 1024 { 1025 return (__m256d){ __w, __w, __w, __w }; 1026 } 1027 1028 static __inline __m256 __DEFAULT_FN_ATTRS 1029 _mm256_set1_ps(float __w) 1030 { 1031 return (__m256){ __w, __w, __w, __w, __w, __w, __w, __w }; 1032 } 1033 1034 static __inline __m256i __DEFAULT_FN_ATTRS 1035 _mm256_set1_epi32(int __i) 1036 { 1037 return (__m256i)(__v8si){ __i, __i, __i, __i, __i, __i, __i, __i }; 1038 } 1039 1040 static __inline __m256i __DEFAULT_FN_ATTRS 1041 _mm256_set1_epi16(short __w) 1042 { 1043 return (__m256i)(__v16hi){ __w, __w, __w, __w, __w, __w, __w, __w, __w, __w, 1044 __w, __w, __w, __w, __w, __w }; 1045 } 1046 1047 static __inline __m256i __DEFAULT_FN_ATTRS 1048 _mm256_set1_epi8(char __b) 1049 { 1050 return (__m256i)(__v32qi){ __b, __b, __b, __b, __b, __b, __b, __b, __b, __b, 1051 __b, __b, __b, __b, __b, __b, __b, __b, __b, __b, __b, __b, __b, __b, __b, 1052 __b, __b, __b, __b, __b, __b, __b }; 1053 } 1054 1055 static __inline __m256i __DEFAULT_FN_ATTRS 1056 _mm256_set1_epi64x(long long __q) 1057 { 1058 return (__m256i)(__v4di){ __q, __q, __q, __q }; 1059 } 1060 1061 /* Create __zeroed vectors */ 1062 static __inline __m256d __DEFAULT_FN_ATTRS 1063 _mm256_setzero_pd(void) 1064 { 1065 return (__m256d){ 0, 0, 0, 0 }; 1066 } 1067 1068 static __inline __m256 __DEFAULT_FN_ATTRS 1069 _mm256_setzero_ps(void) 1070 { 1071 return (__m256){ 0, 0, 0, 0, 0, 0, 0, 0 }; 1072 } 1073 1074 static __inline __m256i __DEFAULT_FN_ATTRS 1075 _mm256_setzero_si256(void) 1076 { 1077 return (__m256i){ 0LL, 0LL, 0LL, 0LL }; 1078 } 1079 1080 /* Cast between vector types */ 1081 static __inline __m256 __DEFAULT_FN_ATTRS 1082 _mm256_castpd_ps(__m256d __a) 1083 { 1084 return (__m256)__a; 1085 } 1086 1087 static __inline __m256i __DEFAULT_FN_ATTRS 1088 _mm256_castpd_si256(__m256d __a) 1089 { 1090 return (__m256i)__a; 1091 } 1092 1093 static __inline __m256d __DEFAULT_FN_ATTRS 1094 _mm256_castps_pd(__m256 __a) 1095 { 1096 return (__m256d)__a; 1097 } 1098 1099 static __inline __m256i __DEFAULT_FN_ATTRS 1100 _mm256_castps_si256(__m256 __a) 1101 { 1102 return (__m256i)__a; 1103 } 1104 1105 static __inline __m256 __DEFAULT_FN_ATTRS 1106 _mm256_castsi256_ps(__m256i __a) 1107 { 1108 return (__m256)__a; 1109 } 1110 1111 static __inline __m256d __DEFAULT_FN_ATTRS 1112 _mm256_castsi256_pd(__m256i __a) 1113 { 1114 return (__m256d)__a; 1115 } 1116 1117 static __inline __m128d __DEFAULT_FN_ATTRS 1118 _mm256_castpd256_pd128(__m256d __a) 1119 { 1120 return __builtin_shufflevector(__a, __a, 0, 1); 1121 } 1122 1123 static __inline __m128 __DEFAULT_FN_ATTRS 1124 _mm256_castps256_ps128(__m256 __a) 1125 { 1126 return __builtin_shufflevector(__a, __a, 0, 1, 2, 3); 1127 } 1128 1129 static __inline __m128i __DEFAULT_FN_ATTRS 1130 _mm256_castsi256_si128(__m256i __a) 1131 { 1132 return __builtin_shufflevector(__a, __a, 0, 1); 1133 } 1134 1135 static __inline __m256d __DEFAULT_FN_ATTRS 1136 _mm256_castpd128_pd256(__m128d __a) 1137 { 1138 return __builtin_shufflevector(__a, __a, 0, 1, -1, -1); 1139 } 1140 1141 static __inline __m256 __DEFAULT_FN_ATTRS 1142 _mm256_castps128_ps256(__m128 __a) 1143 { 1144 return __builtin_shufflevector(__a, __a, 0, 1, 2, 3, -1, -1, -1, -1); 1145 } 1146 1147 static __inline __m256i __DEFAULT_FN_ATTRS 1148 _mm256_castsi128_si256(__m128i __a) 1149 { 1150 return __builtin_shufflevector(__a, __a, 0, 1, -1, -1); 1151 } 1152 1153 /* 1154 Vector insert. 1155 We use macros rather than inlines because we only want to accept 1156 invocations where the immediate M is a constant expression. 1157 */ 1158 #define _mm256_insertf128_ps(V1, V2, M) __extension__ ({ \ 1159 (__m256)__builtin_shufflevector( \ 1160 (__v8sf)(__m256)(V1), \ 1161 (__v8sf)_mm256_castps128_ps256((__m128)(V2)), \ 1162 (((M) & 1) ? 0 : 8), \ 1163 (((M) & 1) ? 1 : 9), \ 1164 (((M) & 1) ? 2 : 10), \ 1165 (((M) & 1) ? 3 : 11), \ 1166 (((M) & 1) ? 8 : 4), \ 1167 (((M) & 1) ? 9 : 5), \ 1168 (((M) & 1) ? 10 : 6), \ 1169 (((M) & 1) ? 11 : 7) );}) 1170 1171 #define _mm256_insertf128_pd(V1, V2, M) __extension__ ({ \ 1172 (__m256d)__builtin_shufflevector( \ 1173 (__v4df)(__m256d)(V1), \ 1174 (__v4df)_mm256_castpd128_pd256((__m128d)(V2)), \ 1175 (((M) & 1) ? 0 : 4), \ 1176 (((M) & 1) ? 1 : 5), \ 1177 (((M) & 1) ? 4 : 2), \ 1178 (((M) & 1) ? 5 : 3) );}) 1179 1180 #define _mm256_insertf128_si256(V1, V2, M) __extension__ ({ \ 1181 (__m256i)__builtin_shufflevector( \ 1182 (__v4di)(__m256i)(V1), \ 1183 (__v4di)_mm256_castsi128_si256((__m128i)(V2)), \ 1184 (((M) & 1) ? 0 : 4), \ 1185 (((M) & 1) ? 1 : 5), \ 1186 (((M) & 1) ? 4 : 2), \ 1187 (((M) & 1) ? 5 : 3) );}) 1188 1189 /* 1190 Vector extract. 1191 We use macros rather than inlines because we only want to accept 1192 invocations where the immediate M is a constant expression. 1193 */ 1194 #define _mm256_extractf128_ps(V, M) __extension__ ({ \ 1195 (__m128)__builtin_shufflevector( \ 1196 (__v8sf)(__m256)(V), \ 1197 (__v8sf)(_mm256_setzero_ps()), \ 1198 (((M) & 1) ? 4 : 0), \ 1199 (((M) & 1) ? 5 : 1), \ 1200 (((M) & 1) ? 6 : 2), \ 1201 (((M) & 1) ? 7 : 3) );}) 1202 1203 #define _mm256_extractf128_pd(V, M) __extension__ ({ \ 1204 (__m128d)__builtin_shufflevector( \ 1205 (__v4df)(__m256d)(V), \ 1206 (__v4df)(_mm256_setzero_pd()), \ 1207 (((M) & 1) ? 2 : 0), \ 1208 (((M) & 1) ? 3 : 1) );}) 1209 1210 #define _mm256_extractf128_si256(V, M) __extension__ ({ \ 1211 (__m128i)__builtin_shufflevector( \ 1212 (__v4di)(__m256i)(V), \ 1213 (__v4di)(_mm256_setzero_si256()), \ 1214 (((M) & 1) ? 2 : 0), \ 1215 (((M) & 1) ? 3 : 1) );}) 1216 1217 /* SIMD load ops (unaligned) */ 1218 static __inline __m256 __DEFAULT_FN_ATTRS 1219 _mm256_loadu2_m128(float const *__addr_hi, float const *__addr_lo) 1220 { 1221 struct __loadu_ps { 1222 __m128 __v; 1223 } __attribute__((__packed__, __may_alias__)); 1224 1225 __m256 __v256 = _mm256_castps128_ps256(((struct __loadu_ps*)__addr_lo)->__v); 1226 return _mm256_insertf128_ps(__v256, ((struct __loadu_ps*)__addr_hi)->__v, 1); 1227 } 1228 1229 static __inline __m256d __DEFAULT_FN_ATTRS 1230 _mm256_loadu2_m128d(double const *__addr_hi, double const *__addr_lo) 1231 { 1232 struct __loadu_pd { 1233 __m128d __v; 1234 } __attribute__((__packed__, __may_alias__)); 1235 1236 __m256d __v256 = _mm256_castpd128_pd256(((struct __loadu_pd*)__addr_lo)->__v); 1237 return _mm256_insertf128_pd(__v256, ((struct __loadu_pd*)__addr_hi)->__v, 1); 1238 } 1239 1240 static __inline __m256i __DEFAULT_FN_ATTRS 1241 _mm256_loadu2_m128i(__m128i const *__addr_hi, __m128i const *__addr_lo) 1242 { 1243 struct __loadu_si128 { 1244 __m128i __v; 1245 } __attribute__((__packed__, __may_alias__)); 1246 __m256i __v256 = _mm256_castsi128_si256( 1247 ((struct __loadu_si128*)__addr_lo)->__v); 1248 return _mm256_insertf128_si256(__v256, 1249 ((struct __loadu_si128*)__addr_hi)->__v, 1); 1250 } 1251 1252 /* SIMD store ops (unaligned) */ 1253 static __inline void __DEFAULT_FN_ATTRS 1254 _mm256_storeu2_m128(float *__addr_hi, float *__addr_lo, __m256 __a) 1255 { 1256 __m128 __v128; 1257 1258 __v128 = _mm256_castps256_ps128(__a); 1259 __builtin_ia32_storeups(__addr_lo, __v128); 1260 __v128 = _mm256_extractf128_ps(__a, 1); 1261 __builtin_ia32_storeups(__addr_hi, __v128); 1262 } 1263 1264 static __inline void __DEFAULT_FN_ATTRS 1265 _mm256_storeu2_m128d(double *__addr_hi, double *__addr_lo, __m256d __a) 1266 { 1267 __m128d __v128; 1268 1269 __v128 = _mm256_castpd256_pd128(__a); 1270 __builtin_ia32_storeupd(__addr_lo, __v128); 1271 __v128 = _mm256_extractf128_pd(__a, 1); 1272 __builtin_ia32_storeupd(__addr_hi, __v128); 1273 } 1274 1275 static __inline void __DEFAULT_FN_ATTRS 1276 _mm256_storeu2_m128i(__m128i *__addr_hi, __m128i *__addr_lo, __m256i __a) 1277 { 1278 __m128i __v128; 1279 1280 __v128 = _mm256_castsi256_si128(__a); 1281 __builtin_ia32_storedqu((char *)__addr_lo, (__v16qi)__v128); 1282 __v128 = _mm256_extractf128_si256(__a, 1); 1283 __builtin_ia32_storedqu((char *)__addr_hi, (__v16qi)__v128); 1284 } 1285 1286 static __inline __m256 __DEFAULT_FN_ATTRS 1287 _mm256_set_m128 (__m128 __hi, __m128 __lo) { 1288 return (__m256) __builtin_shufflevector(__lo, __hi, 0, 1, 2, 3, 4, 5, 6, 7); 1289 } 1290 1291 static __inline __m256d __DEFAULT_FN_ATTRS 1292 _mm256_set_m128d (__m128d __hi, __m128d __lo) { 1293 return (__m256d)_mm256_set_m128((__m128)__hi, (__m128)__lo); 1294 } 1295 1296 static __inline __m256i __DEFAULT_FN_ATTRS 1297 _mm256_set_m128i (__m128i __hi, __m128i __lo) { 1298 return (__m256i)_mm256_set_m128((__m128)__hi, (__m128)__lo); 1299 } 1300 1301 static __inline __m256 __DEFAULT_FN_ATTRS 1302 _mm256_setr_m128 (__m128 __lo, __m128 __hi) { 1303 return _mm256_set_m128(__hi, __lo); 1304 } 1305 1306 static __inline __m256d __DEFAULT_FN_ATTRS 1307 _mm256_setr_m128d (__m128d __lo, __m128d __hi) { 1308 return (__m256d)_mm256_set_m128((__m128)__hi, (__m128)__lo); 1309 } 1310 1311 static __inline __m256i __DEFAULT_FN_ATTRS 1312 _mm256_setr_m128i (__m128i __lo, __m128i __hi) { 1313 return (__m256i)_mm256_set_m128((__m128)__hi, (__m128)__lo); 1314 } 1315 1316 #undef __DEFAULT_FN_ATTRS 1317 1318 #endif /* __AVXINTRIN_H */ 1319