1 /* Copyright (C) 2007, 2008, 2009 Free Software Foundation, Inc. 2 3 This file is part of GCC. 4 5 GCC is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 3, or (at your option) 8 any later version. 9 10 GCC is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 Under Section 7 of GPL version 3, you are granted additional 16 permissions described in the GCC Runtime Library Exception, version 17 3.1, as published by the Free Software Foundation. 18 19 You should have received a copy of the GNU General Public License and 20 a copy of the GCC Runtime Library Exception along with this program; 21 see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 22 <http://www.gnu.org/licenses/>. 23 24 25 /* Implemented from the specification included in the Intel C++ Compiler 26 User Guide and Reference, version 10.0. */ 27 28 #ifndef _SMMINTRIN_H_INCLUDED 29 #define _SMMINTRIN_H_INCLUDED 30 31 #ifndef __SSE4_1__ 32 # error "SSE4.1 instruction set not enabled" 33 #else 34 35 /* We need definitions from the SSSE3, SSE3, SSE2 and SSE header 36 files. */ 37 #include <tmmintrin.h> 38 #include <mmintrin-common.h> 39 40 /* SSE4.1 */ 41 42 /* Integer blend instructions - select data from 2 sources using 43 constant/variable mask. */ 44 45 #ifdef __OPTIMIZE__ 46 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 47 _mm_blend_epi16 (__m128i __X, __m128i __Y, const int __M) 48 { 49 return (__m128i) __builtin_ia32_pblendw128 ((__v8hi)__X, 50 (__v8hi)__Y, 51 __M); 52 } 53 #else 54 #define _mm_blend_epi16(X, Y, M) \ 55 ((__m128i) __builtin_ia32_pblendw128 ((__v8hi)(__m128i)(X), \ 56 (__v8hi)(__m128i)(Y), (int)(M))) 57 #endif 58 59 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 60 _mm_blendv_epi8 (__m128i __X, __m128i __Y, __m128i __M) 61 { 62 return (__m128i) __builtin_ia32_pblendvb128 ((__v16qi)__X, 63 (__v16qi)__Y, 64 (__v16qi)__M); 65 } 66 67 /* Single precision floating point blend instructions - select data 68 from 2 sources using constant/variable mask. */ 69 70 #ifdef __OPTIMIZE__ 71 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 72 _mm_blend_ps (__m128 __X, __m128 __Y, const int __M) 73 { 74 return (__m128) __builtin_ia32_blendps ((__v4sf)__X, 75 (__v4sf)__Y, 76 __M); 77 } 78 #else 79 #define _mm_blend_ps(X, Y, M) \ 80 ((__m128) __builtin_ia32_blendps ((__v4sf)(__m128)(X), \ 81 (__v4sf)(__m128)(Y), (int)(M))) 82 #endif 83 84 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 85 _mm_blendv_ps (__m128 __X, __m128 __Y, __m128 __M) 86 { 87 return (__m128) __builtin_ia32_blendvps ((__v4sf)__X, 88 (__v4sf)__Y, 89 (__v4sf)__M); 90 } 91 92 /* Double precision floating point blend instructions - select data 93 from 2 sources using constant/variable mask. */ 94 95 #ifdef __OPTIMIZE__ 96 extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 97 _mm_blend_pd (__m128d __X, __m128d __Y, const int __M) 98 { 99 return (__m128d) __builtin_ia32_blendpd ((__v2df)__X, 100 (__v2df)__Y, 101 __M); 102 } 103 #else 104 #define _mm_blend_pd(X, Y, M) \ 105 ((__m128d) __builtin_ia32_blendpd ((__v2df)(__m128d)(X), \ 106 (__v2df)(__m128d)(Y), (int)(M))) 107 #endif 108 109 extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 110 _mm_blendv_pd (__m128d __X, __m128d __Y, __m128d __M) 111 { 112 return (__m128d) __builtin_ia32_blendvpd ((__v2df)__X, 113 (__v2df)__Y, 114 (__v2df)__M); 115 } 116 117 /* Dot product instructions with mask-defined summing and zeroing parts 118 of result. */ 119 120 #ifdef __OPTIMIZE__ 121 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 122 _mm_dp_ps (__m128 __X, __m128 __Y, const int __M) 123 { 124 return (__m128) __builtin_ia32_dpps ((__v4sf)__X, 125 (__v4sf)__Y, 126 __M); 127 } 128 129 extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 130 _mm_dp_pd (__m128d __X, __m128d __Y, const int __M) 131 { 132 return (__m128d) __builtin_ia32_dppd ((__v2df)__X, 133 (__v2df)__Y, 134 __M); 135 } 136 #else 137 #define _mm_dp_ps(X, Y, M) \ 138 ((__m128) __builtin_ia32_dpps ((__v4sf)(__m128)(X), \ 139 (__v4sf)(__m128)(Y), (int)(M))) 140 141 #define _mm_dp_pd(X, Y, M) \ 142 ((__m128d) __builtin_ia32_dppd ((__v2df)(__m128d)(X), \ 143 (__v2df)(__m128d)(Y), (int)(M))) 144 #endif 145 146 /* Packed integer 64-bit comparison, zeroing or filling with ones 147 corresponding parts of result. */ 148 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 149 _mm_cmpeq_epi64 (__m128i __X, __m128i __Y) 150 { 151 return (__m128i) __builtin_ia32_pcmpeqq ((__v2di)__X, (__v2di)__Y); 152 } 153 154 /* Min/max packed integer instructions. */ 155 156 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 157 _mm_min_epi8 (__m128i __X, __m128i __Y) 158 { 159 return (__m128i) __builtin_ia32_pminsb128 ((__v16qi)__X, (__v16qi)__Y); 160 } 161 162 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 163 _mm_max_epi8 (__m128i __X, __m128i __Y) 164 { 165 return (__m128i) __builtin_ia32_pmaxsb128 ((__v16qi)__X, (__v16qi)__Y); 166 } 167 168 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 169 _mm_min_epu16 (__m128i __X, __m128i __Y) 170 { 171 return (__m128i) __builtin_ia32_pminuw128 ((__v8hi)__X, (__v8hi)__Y); 172 } 173 174 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 175 _mm_max_epu16 (__m128i __X, __m128i __Y) 176 { 177 return (__m128i) __builtin_ia32_pmaxuw128 ((__v8hi)__X, (__v8hi)__Y); 178 } 179 180 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 181 _mm_min_epi32 (__m128i __X, __m128i __Y) 182 { 183 return (__m128i) __builtin_ia32_pminsd128 ((__v4si)__X, (__v4si)__Y); 184 } 185 186 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 187 _mm_max_epi32 (__m128i __X, __m128i __Y) 188 { 189 return (__m128i) __builtin_ia32_pmaxsd128 ((__v4si)__X, (__v4si)__Y); 190 } 191 192 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 193 _mm_min_epu32 (__m128i __X, __m128i __Y) 194 { 195 return (__m128i) __builtin_ia32_pminud128 ((__v4si)__X, (__v4si)__Y); 196 } 197 198 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 199 _mm_max_epu32 (__m128i __X, __m128i __Y) 200 { 201 return (__m128i) __builtin_ia32_pmaxud128 ((__v4si)__X, (__v4si)__Y); 202 } 203 204 /* Packed integer 32-bit multiplication with truncation of upper 205 halves of results. */ 206 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 207 _mm_mullo_epi32 (__m128i __X, __m128i __Y) 208 { 209 return (__m128i) __builtin_ia32_pmulld128 ((__v4si)__X, (__v4si)__Y); 210 } 211 212 /* Packed integer 32-bit multiplication of 2 pairs of operands 213 with two 64-bit results. */ 214 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 215 _mm_mul_epi32 (__m128i __X, __m128i __Y) 216 { 217 return (__m128i) __builtin_ia32_pmuldq128 ((__v4si)__X, (__v4si)__Y); 218 } 219 220 /* Insert single precision float into packed single precision array 221 element selected by index N. The bits [7-6] of N define S 222 index, the bits [5-4] define D index, and bits [3-0] define 223 zeroing mask for D. */ 224 225 #ifdef __OPTIMIZE__ 226 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 227 _mm_insert_ps (__m128 __D, __m128 __S, const int __N) 228 { 229 return (__m128) __builtin_ia32_insertps128 ((__v4sf)__D, 230 (__v4sf)__S, 231 __N); 232 } 233 #else 234 #define _mm_insert_ps(D, S, N) \ 235 ((__m128) __builtin_ia32_insertps128 ((__v4sf)(__m128)(D), \ 236 (__v4sf)(__m128)(S), (int)(N))) 237 #endif 238 239 /* Helper macro to create the N value for _mm_insert_ps. */ 240 #define _MM_MK_INSERTPS_NDX(S, D, M) (((S) << 6) | ((D) << 4) | (M)) 241 242 /* Extract binary representation of single precision float from packed 243 single precision array element of X selected by index N. */ 244 245 #ifdef __OPTIMIZE__ 246 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 247 _mm_extract_ps (__m128 __X, const int __N) 248 { 249 union { int i; float f; } __tmp; 250 __tmp.f = __builtin_ia32_vec_ext_v4sf ((__v4sf)__X, __N); 251 return __tmp.i; 252 } 253 #else 254 #define _mm_extract_ps(X, N) \ 255 (__extension__ \ 256 ({ \ 257 union { int i; float f; } __tmp; \ 258 __tmp.f = __builtin_ia32_vec_ext_v4sf ((__v4sf)(__m128)(X), (int)(N)); \ 259 __tmp.i; \ 260 })) 261 #endif 262 263 /* Extract binary representation of single precision float into 264 D from packed single precision array element of S selected 265 by index N. */ 266 #define _MM_EXTRACT_FLOAT(D, S, N) \ 267 { (D) = __builtin_ia32_vec_ext_v4sf ((__v4sf)(S), (N)); } 268 269 /* Extract specified single precision float element into the lower 270 part of __m128. */ 271 #define _MM_PICK_OUT_PS(X, N) \ 272 _mm_insert_ps (_mm_setzero_ps (), (X), \ 273 _MM_MK_INSERTPS_NDX ((N), 0, 0x0e)) 274 275 /* Insert integer, S, into packed integer array element of D 276 selected by index N. */ 277 278 #ifdef __OPTIMIZE__ 279 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 280 _mm_insert_epi8 (__m128i __D, int __S, const int __N) 281 { 282 return (__m128i) __builtin_ia32_vec_set_v16qi ((__v16qi)__D, 283 __S, __N); 284 } 285 286 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 287 _mm_insert_epi32 (__m128i __D, int __S, const int __N) 288 { 289 return (__m128i) __builtin_ia32_vec_set_v4si ((__v4si)__D, 290 __S, __N); 291 } 292 293 #ifdef __x86_64__ 294 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 295 _mm_insert_epi64 (__m128i __D, long long __S, const int __N) 296 { 297 return (__m128i) __builtin_ia32_vec_set_v2di ((__v2di)__D, 298 __S, __N); 299 } 300 #endif 301 #else 302 #define _mm_insert_epi8(D, S, N) \ 303 ((__m128i) __builtin_ia32_vec_set_v16qi ((__v16qi)(__m128i)(D), \ 304 (int)(S), (int)(N))) 305 306 #define _mm_insert_epi32(D, S, N) \ 307 ((__m128i) __builtin_ia32_vec_set_v4si ((__v4si)(__m128i)(D), \ 308 (int)(S), (int)(N))) 309 310 #ifdef __x86_64__ 311 #define _mm_insert_epi64(D, S, N) \ 312 ((__m128i) __builtin_ia32_vec_set_v2di ((__v2di)(__m128i)(D), \ 313 (long long)(S), (int)(N))) 314 #endif 315 #endif 316 317 /* Extract integer from packed integer array element of X selected by 318 index N. */ 319 320 #ifdef __OPTIMIZE__ 321 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 322 _mm_extract_epi8 (__m128i __X, const int __N) 323 { 324 return __builtin_ia32_vec_ext_v16qi ((__v16qi)__X, __N); 325 } 326 327 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 328 _mm_extract_epi32 (__m128i __X, const int __N) 329 { 330 return __builtin_ia32_vec_ext_v4si ((__v4si)__X, __N); 331 } 332 333 #ifdef __x86_64__ 334 extern __inline long long __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 335 _mm_extract_epi64 (__m128i __X, const int __N) 336 { 337 return __builtin_ia32_vec_ext_v2di ((__v2di)__X, __N); 338 } 339 #endif 340 #else 341 #define _mm_extract_epi8(X, N) \ 342 ((int) __builtin_ia32_vec_ext_v16qi ((__v16qi)(__m128i)(X), (int)(N))) 343 #define _mm_extract_epi32(X, N) \ 344 ((int) __builtin_ia32_vec_ext_v4si ((__v4si)(__m128i)(X), (int)(N))) 345 346 #ifdef __x86_64__ 347 #define _mm_extract_epi64(X, N) \ 348 ((long long) __builtin_ia32_vec_ext_v2di ((__v2di)(__m128i)(X), (int)(N))) 349 #endif 350 #endif 351 352 /* Return horizontal packed word minimum and its index in bits [15:0] 353 and bits [18:16] respectively. */ 354 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 355 _mm_minpos_epu16 (__m128i __X) 356 { 357 return (__m128i) __builtin_ia32_phminposuw128 ((__v8hi)__X); 358 } 359 360 /* Packed integer sign-extension. */ 361 362 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 363 _mm_cvtepi8_epi32 (__m128i __X) 364 { 365 return (__m128i) __builtin_ia32_pmovsxbd128 ((__v16qi)__X); 366 } 367 368 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 369 _mm_cvtepi16_epi32 (__m128i __X) 370 { 371 return (__m128i) __builtin_ia32_pmovsxwd128 ((__v8hi)__X); 372 } 373 374 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 375 _mm_cvtepi8_epi64 (__m128i __X) 376 { 377 return (__m128i) __builtin_ia32_pmovsxbq128 ((__v16qi)__X); 378 } 379 380 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 381 _mm_cvtepi32_epi64 (__m128i __X) 382 { 383 return (__m128i) __builtin_ia32_pmovsxdq128 ((__v4si)__X); 384 } 385 386 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 387 _mm_cvtepi16_epi64 (__m128i __X) 388 { 389 return (__m128i) __builtin_ia32_pmovsxwq128 ((__v8hi)__X); 390 } 391 392 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 393 _mm_cvtepi8_epi16 (__m128i __X) 394 { 395 return (__m128i) __builtin_ia32_pmovsxbw128 ((__v16qi)__X); 396 } 397 398 /* Packed integer zero-extension. */ 399 400 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 401 _mm_cvtepu8_epi32 (__m128i __X) 402 { 403 return (__m128i) __builtin_ia32_pmovzxbd128 ((__v16qi)__X); 404 } 405 406 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 407 _mm_cvtepu16_epi32 (__m128i __X) 408 { 409 return (__m128i) __builtin_ia32_pmovzxwd128 ((__v8hi)__X); 410 } 411 412 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 413 _mm_cvtepu8_epi64 (__m128i __X) 414 { 415 return (__m128i) __builtin_ia32_pmovzxbq128 ((__v16qi)__X); 416 } 417 418 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 419 _mm_cvtepu32_epi64 (__m128i __X) 420 { 421 return (__m128i) __builtin_ia32_pmovzxdq128 ((__v4si)__X); 422 } 423 424 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 425 _mm_cvtepu16_epi64 (__m128i __X) 426 { 427 return (__m128i) __builtin_ia32_pmovzxwq128 ((__v8hi)__X); 428 } 429 430 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 431 _mm_cvtepu8_epi16 (__m128i __X) 432 { 433 return (__m128i) __builtin_ia32_pmovzxbw128 ((__v16qi)__X); 434 } 435 436 /* Pack 8 double words from 2 operands into 8 words of result with 437 unsigned saturation. */ 438 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 439 _mm_packus_epi32 (__m128i __X, __m128i __Y) 440 { 441 return (__m128i) __builtin_ia32_packusdw128 ((__v4si)__X, (__v4si)__Y); 442 } 443 444 /* Sum absolute 8-bit integer difference of adjacent groups of 4 445 byte integers in the first 2 operands. Starting offsets within 446 operands are determined by the 3rd mask operand. */ 447 448 #ifdef __OPTIMIZE__ 449 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 450 _mm_mpsadbw_epu8 (__m128i __X, __m128i __Y, const int __M) 451 { 452 return (__m128i) __builtin_ia32_mpsadbw128 ((__v16qi)__X, 453 (__v16qi)__Y, __M); 454 } 455 #else 456 #define _mm_mpsadbw_epu8(X, Y, M) \ 457 ((__m128i) __builtin_ia32_mpsadbw128 ((__v16qi)(__m128i)(X), \ 458 (__v16qi)(__m128i)(Y), (int)(M))) 459 #endif 460 461 /* Load double quadword using non-temporal aligned hint. */ 462 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 463 _mm_stream_load_si128 (__m128i *__X) 464 { 465 return (__m128i) __builtin_ia32_movntdqa ((__v2di *) __X); 466 } 467 468 #ifdef __SSE4_2__ 469 470 /* These macros specify the source data format. */ 471 #define _SIDD_UBYTE_OPS 0x00 472 #define _SIDD_UWORD_OPS 0x01 473 #define _SIDD_SBYTE_OPS 0x02 474 #define _SIDD_SWORD_OPS 0x03 475 476 /* These macros specify the comparison operation. */ 477 #define _SIDD_CMP_EQUAL_ANY 0x00 478 #define _SIDD_CMP_RANGES 0x04 479 #define _SIDD_CMP_EQUAL_EACH 0x08 480 #define _SIDD_CMP_EQUAL_ORDERED 0x0c 481 482 /* These macros specify the the polarity. */ 483 #define _SIDD_POSITIVE_POLARITY 0x00 484 #define _SIDD_NEGATIVE_POLARITY 0x10 485 #define _SIDD_MASKED_POSITIVE_POLARITY 0x20 486 #define _SIDD_MASKED_NEGATIVE_POLARITY 0x30 487 488 /* These macros specify the output selection in _mm_cmpXstri (). */ 489 #define _SIDD_LEAST_SIGNIFICANT 0x00 490 #define _SIDD_MOST_SIGNIFICANT 0x40 491 492 /* These macros specify the output selection in _mm_cmpXstrm (). */ 493 #define _SIDD_BIT_MASK 0x00 494 #define _SIDD_UNIT_MASK 0x40 495 496 /* Intrinsics for text/string processing. */ 497 498 #ifdef __OPTIMIZE__ 499 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 500 _mm_cmpistrm (__m128i __X, __m128i __Y, const int __M) 501 { 502 return (__m128i) __builtin_ia32_pcmpistrm128 ((__v16qi)__X, 503 (__v16qi)__Y, 504 __M); 505 } 506 507 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 508 _mm_cmpistri (__m128i __X, __m128i __Y, const int __M) 509 { 510 return __builtin_ia32_pcmpistri128 ((__v16qi)__X, 511 (__v16qi)__Y, 512 __M); 513 } 514 515 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 516 _mm_cmpestrm (__m128i __X, int __LX, __m128i __Y, int __LY, const int __M) 517 { 518 return (__m128i) __builtin_ia32_pcmpestrm128 ((__v16qi)__X, __LX, 519 (__v16qi)__Y, __LY, 520 __M); 521 } 522 523 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 524 _mm_cmpestri (__m128i __X, int __LX, __m128i __Y, int __LY, const int __M) 525 { 526 return __builtin_ia32_pcmpestri128 ((__v16qi)__X, __LX, 527 (__v16qi)__Y, __LY, 528 __M); 529 } 530 #else 531 #define _mm_cmpistrm(X, Y, M) \ 532 ((__m128i) __builtin_ia32_pcmpistrm128 ((__v16qi)(__m128i)(X), \ 533 (__v16qi)(__m128i)(Y), (int)(M))) 534 #define _mm_cmpistri(X, Y, M) \ 535 ((int) __builtin_ia32_pcmpistri128 ((__v16qi)(__m128i)(X), \ 536 (__v16qi)(__m128i)(Y), (int)(M))) 537 538 #define _mm_cmpestrm(X, LX, Y, LY, M) \ 539 ((__m128i) __builtin_ia32_pcmpestrm128 ((__v16qi)(__m128i)(X), \ 540 (int)(LX), (__v16qi)(__m128i)(Y), \ 541 (int)(LY), (int)(M))) 542 #define _mm_cmpestri(X, LX, Y, LY, M) \ 543 ((int) __builtin_ia32_pcmpestri128 ((__v16qi)(__m128i)(X), (int)(LX), \ 544 (__v16qi)(__m128i)(Y), (int)(LY), \ 545 (int)(M))) 546 #endif 547 548 /* Intrinsics for text/string processing and reading values of 549 EFlags. */ 550 551 #ifdef __OPTIMIZE__ 552 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 553 _mm_cmpistra (__m128i __X, __m128i __Y, const int __M) 554 { 555 return __builtin_ia32_pcmpistria128 ((__v16qi)__X, 556 (__v16qi)__Y, 557 __M); 558 } 559 560 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 561 _mm_cmpistrc (__m128i __X, __m128i __Y, const int __M) 562 { 563 return __builtin_ia32_pcmpistric128 ((__v16qi)__X, 564 (__v16qi)__Y, 565 __M); 566 } 567 568 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 569 _mm_cmpistro (__m128i __X, __m128i __Y, const int __M) 570 { 571 return __builtin_ia32_pcmpistrio128 ((__v16qi)__X, 572 (__v16qi)__Y, 573 __M); 574 } 575 576 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 577 _mm_cmpistrs (__m128i __X, __m128i __Y, const int __M) 578 { 579 return __builtin_ia32_pcmpistris128 ((__v16qi)__X, 580 (__v16qi)__Y, 581 __M); 582 } 583 584 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 585 _mm_cmpistrz (__m128i __X, __m128i __Y, const int __M) 586 { 587 return __builtin_ia32_pcmpistriz128 ((__v16qi)__X, 588 (__v16qi)__Y, 589 __M); 590 } 591 592 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 593 _mm_cmpestra (__m128i __X, int __LX, __m128i __Y, int __LY, const int __M) 594 { 595 return __builtin_ia32_pcmpestria128 ((__v16qi)__X, __LX, 596 (__v16qi)__Y, __LY, 597 __M); 598 } 599 600 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 601 _mm_cmpestrc (__m128i __X, int __LX, __m128i __Y, int __LY, const int __M) 602 { 603 return __builtin_ia32_pcmpestric128 ((__v16qi)__X, __LX, 604 (__v16qi)__Y, __LY, 605 __M); 606 } 607 608 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 609 _mm_cmpestro (__m128i __X, int __LX, __m128i __Y, int __LY, const int __M) 610 { 611 return __builtin_ia32_pcmpestrio128 ((__v16qi)__X, __LX, 612 (__v16qi)__Y, __LY, 613 __M); 614 } 615 616 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 617 _mm_cmpestrs (__m128i __X, int __LX, __m128i __Y, int __LY, const int __M) 618 { 619 return __builtin_ia32_pcmpestris128 ((__v16qi)__X, __LX, 620 (__v16qi)__Y, __LY, 621 __M); 622 } 623 624 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 625 _mm_cmpestrz (__m128i __X, int __LX, __m128i __Y, int __LY, const int __M) 626 { 627 return __builtin_ia32_pcmpestriz128 ((__v16qi)__X, __LX, 628 (__v16qi)__Y, __LY, 629 __M); 630 } 631 #else 632 #define _mm_cmpistra(X, Y, M) \ 633 ((int) __builtin_ia32_pcmpistria128 ((__v16qi)(__m128i)(X), \ 634 (__v16qi)(__m128i)(Y), (int)(M))) 635 #define _mm_cmpistrc(X, Y, M) \ 636 ((int) __builtin_ia32_pcmpistric128 ((__v16qi)(__m128i)(X), \ 637 (__v16qi)(__m128i)(Y), (int)(M))) 638 #define _mm_cmpistro(X, Y, M) \ 639 ((int) __builtin_ia32_pcmpistrio128 ((__v16qi)(__m128i)(X), \ 640 (__v16qi)(__m128i)(Y), (int)(M))) 641 #define _mm_cmpistrs(X, Y, M) \ 642 ((int) __builtin_ia32_pcmpistris128 ((__v16qi)(__m128i)(X), \ 643 (__v16qi)(__m128i)(Y), (int)(M))) 644 #define _mm_cmpistrz(X, Y, M) \ 645 ((int) __builtin_ia32_pcmpistriz128 ((__v16qi)(__m128i)(X), \ 646 (__v16qi)(__m128i)(Y), (int)(M))) 647 648 #define _mm_cmpestra(X, LX, Y, LY, M) \ 649 ((int) __builtin_ia32_pcmpestria128 ((__v16qi)(__m128i)(X), (int)(LX), \ 650 (__v16qi)(__m128i)(Y), (int)(LY), \ 651 (int)(M))) 652 #define _mm_cmpestrc(X, LX, Y, LY, M) \ 653 ((int) __builtin_ia32_pcmpestric128 ((__v16qi)(__m128i)(X), (int)(LX), \ 654 (__v16qi)(__m128i)(Y), (int)(LY), \ 655 (int)(M))) 656 #define _mm_cmpestro(X, LX, Y, LY, M) \ 657 ((int) __builtin_ia32_pcmpestrio128 ((__v16qi)(__m128i)(X), (int)(LX), \ 658 (__v16qi)(__m128i)(Y), (int)(LY), \ 659 (int)(M))) 660 #define _mm_cmpestrs(X, LX, Y, LY, M) \ 661 ((int) __builtin_ia32_pcmpestris128 ((__v16qi)(__m128i)(X), (int)(LX), \ 662 (__v16qi)(__m128i)(Y), (int)(LY), \ 663 (int)(M))) 664 #define _mm_cmpestrz(X, LX, Y, LY, M) \ 665 ((int) __builtin_ia32_pcmpestriz128 ((__v16qi)(__m128i)(X), (int)(LX), \ 666 (__v16qi)(__m128i)(Y), (int)(LY), \ 667 (int)(M))) 668 #endif 669 670 /* Packed integer 64-bit comparison, zeroing or filling with ones 671 corresponding parts of result. */ 672 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 673 _mm_cmpgt_epi64 (__m128i __X, __m128i __Y) 674 { 675 return (__m128i) __builtin_ia32_pcmpgtq ((__v2di)__X, (__v2di)__Y); 676 } 677 678 /* Calculate a number of bits set to 1. */ 679 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 680 _mm_popcnt_u32 (unsigned int __X) 681 { 682 return __builtin_popcount (__X); 683 } 684 685 #ifdef __x86_64__ 686 extern __inline long long __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 687 _mm_popcnt_u64 (unsigned long long __X) 688 { 689 return __builtin_popcountll (__X); 690 } 691 #endif 692 693 /* Accumulate CRC32 (polynomial 0x11EDC6F41) value. */ 694 extern __inline unsigned int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 695 _mm_crc32_u8 (unsigned int __C, unsigned char __V) 696 { 697 return __builtin_ia32_crc32qi (__C, __V); 698 } 699 700 extern __inline unsigned int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 701 _mm_crc32_u16 (unsigned int __C, unsigned short __V) 702 { 703 return __builtin_ia32_crc32hi (__C, __V); 704 } 705 706 extern __inline unsigned int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 707 _mm_crc32_u32 (unsigned int __C, unsigned int __V) 708 { 709 return __builtin_ia32_crc32si (__C, __V); 710 } 711 712 #ifdef __x86_64__ 713 extern __inline unsigned long long __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 714 _mm_crc32_u64 (unsigned long long __C, unsigned long long __V) 715 { 716 return __builtin_ia32_crc32di (__C, __V); 717 } 718 #endif 719 720 #endif /* __SSE4_2__ */ 721 722 #endif /* __SSE4_1__ */ 723 724 #endif /* _SMMINTRIN_H_INCLUDED */ 725
