1 /* Copyright (C) 2007-2013 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 /* Implemented from the specification included in the Intel C++ Compiler 25 User Guide and Reference, version 10.0. */ 26 27 #ifndef _SMMINTRIN_H_INCLUDED 28 #define _SMMINTRIN_H_INCLUDED 29 30 #ifndef __SSE4_1__ 31 # error "SSE4.1 instruction set not enabled" 32 #else 33 34 /* We need definitions from the SSSE3, SSE3, SSE2 and SSE header 35 files. */ 36 #include <tmmintrin.h> 37 38 /* Rounding mode macros. */ 39 #define _MM_FROUND_TO_NEAREST_INT 0x00 40 #define _MM_FROUND_TO_NEG_INF 0x01 41 #define _MM_FROUND_TO_POS_INF 0x02 42 #define _MM_FROUND_TO_ZERO 0x03 43 #define _MM_FROUND_CUR_DIRECTION 0x04 44 45 #define _MM_FROUND_RAISE_EXC 0x00 46 #define _MM_FROUND_NO_EXC 0x08 47 48 #define _MM_FROUND_NINT \ 49 (_MM_FROUND_TO_NEAREST_INT | _MM_FROUND_RAISE_EXC) 50 #define _MM_FROUND_FLOOR \ 51 (_MM_FROUND_TO_NEG_INF | _MM_FROUND_RAISE_EXC) 52 #define _MM_FROUND_CEIL \ 53 (_MM_FROUND_TO_POS_INF | _MM_FROUND_RAISE_EXC) 54 #define _MM_FROUND_TRUNC \ 55 (_MM_FROUND_TO_ZERO | _MM_FROUND_RAISE_EXC) 56 #define _MM_FROUND_RINT \ 57 (_MM_FROUND_CUR_DIRECTION | _MM_FROUND_RAISE_EXC) 58 #define _MM_FROUND_NEARBYINT \ 59 (_MM_FROUND_CUR_DIRECTION | _MM_FROUND_NO_EXC) 60 61 /* Test Instruction */ 62 /* Packed integer 128-bit bitwise comparison. Return 1 if 63 (__V & __M) == 0. */ 64 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 65 _mm_testz_si128 (__m128i __M, __m128i __V) 66 { 67 return __builtin_ia32_ptestz128 ((__v2di)__M, (__v2di)__V); 68 } 69 70 /* Packed integer 128-bit bitwise comparison. Return 1 if 71 (__V & ~__M) == 0. */ 72 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 73 _mm_testc_si128 (__m128i __M, __m128i __V) 74 { 75 return __builtin_ia32_ptestc128 ((__v2di)__M, (__v2di)__V); 76 } 77 78 /* Packed integer 128-bit bitwise comparison. Return 1 if 79 (__V & __M) != 0 && (__V & ~__M) != 0. */ 80 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 81 _mm_testnzc_si128 (__m128i __M, __m128i __V) 82 { 83 return __builtin_ia32_ptestnzc128 ((__v2di)__M, (__v2di)__V); 84 } 85 86 /* Macros for packed integer 128-bit comparison intrinsics. */ 87 #define _mm_test_all_zeros(M, V) _mm_testz_si128 ((M), (V)) 88 89 #define _mm_test_all_ones(V) \ 90 _mm_testc_si128 ((V), _mm_cmpeq_epi32 ((V), (V))) 91 92 #define _mm_test_mix_ones_zeros(M, V) _mm_testnzc_si128 ((M), (V)) 93 94 /* Packed/scalar double precision floating point rounding. */ 95 96 #ifdef __OPTIMIZE__ 97 extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 98 _mm_round_pd (__m128d __V, const int __M) 99 { 100 return (__m128d) __builtin_ia32_roundpd ((__v2df)__V, __M); 101 } 102 103 extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 104 _mm_round_sd(__m128d __D, __m128d __V, const int __M) 105 { 106 return (__m128d) __builtin_ia32_roundsd ((__v2df)__D, 107 (__v2df)__V, 108 __M); 109 } 110 #else 111 #define _mm_round_pd(V, M) \ 112 ((__m128d) __builtin_ia32_roundpd ((__v2df)(__m128d)(V), (int)(M))) 113 114 #define _mm_round_sd(D, V, M) \ 115 ((__m128d) __builtin_ia32_roundsd ((__v2df)(__m128d)(D), \ 116 (__v2df)(__m128d)(V), (int)(M))) 117 #endif 118 119 /* Packed/scalar single precision floating point rounding. */ 120 121 #ifdef __OPTIMIZE__ 122 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 123 _mm_round_ps (__m128 __V, const int __M) 124 { 125 return (__m128) __builtin_ia32_roundps ((__v4sf)__V, __M); 126 } 127 128 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 129 _mm_round_ss (__m128 __D, __m128 __V, const int __M) 130 { 131 return (__m128) __builtin_ia32_roundss ((__v4sf)__D, 132 (__v4sf)__V, 133 __M); 134 } 135 #else 136 #define _mm_round_ps(V, M) \ 137 ((__m128) __builtin_ia32_roundps ((__v4sf)(__m128)(V), (int)(M))) 138 139 #define _mm_round_ss(D, V, M) \ 140 ((__m128) __builtin_ia32_roundss ((__v4sf)(__m128)(D), \ 141 (__v4sf)(__m128)(V), (int)(M))) 142 #endif 143 144 /* Macros for ceil/floor intrinsics. */ 145 #define _mm_ceil_pd(V) _mm_round_pd ((V), _MM_FROUND_CEIL) 146 #define _mm_ceil_sd(D, V) _mm_round_sd ((D), (V), _MM_FROUND_CEIL) 147 148 #define _mm_floor_pd(V) _mm_round_pd((V), _MM_FROUND_FLOOR) 149 #define _mm_floor_sd(D, V) _mm_round_sd ((D), (V), _MM_FROUND_FLOOR) 150 151 #define _mm_ceil_ps(V) _mm_round_ps ((V), _MM_FROUND_CEIL) 152 #define _mm_ceil_ss(D, V) _mm_round_ss ((D), (V), _MM_FROUND_CEIL) 153 154 #define _mm_floor_ps(V) _mm_round_ps ((V), _MM_FROUND_FLOOR) 155 #define _mm_floor_ss(D, V) _mm_round_ss ((D), (V), _MM_FROUND_FLOOR) 156 157 /* SSE4.1 */ 158 159 /* Integer blend instructions - select data from 2 sources using 160 constant/variable mask. */ 161 162 #ifdef __OPTIMIZE__ 163 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 164 _mm_blend_epi16 (__m128i __X, __m128i __Y, const int __M) 165 { 166 return (__m128i) __builtin_ia32_pblendw128 ((__v8hi)__X, 167 (__v8hi)__Y, 168 __M); 169 } 170 #else 171 #define _mm_blend_epi16(X, Y, M) \ 172 ((__m128i) __builtin_ia32_pblendw128 ((__v8hi)(__m128i)(X), \ 173 (__v8hi)(__m128i)(Y), (int)(M))) 174 #endif 175 176 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 177 _mm_blendv_epi8 (__m128i __X, __m128i __Y, __m128i __M) 178 { 179 return (__m128i) __builtin_ia32_pblendvb128 ((__v16qi)__X, 180 (__v16qi)__Y, 181 (__v16qi)__M); 182 } 183 184 /* Single precision floating point blend instructions - select data 185 from 2 sources using constant/variable mask. */ 186 187 #ifdef __OPTIMIZE__ 188 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 189 _mm_blend_ps (__m128 __X, __m128 __Y, const int __M) 190 { 191 return (__m128) __builtin_ia32_blendps ((__v4sf)__X, 192 (__v4sf)__Y, 193 __M); 194 } 195 #else 196 #define _mm_blend_ps(X, Y, M) \ 197 ((__m128) __builtin_ia32_blendps ((__v4sf)(__m128)(X), \ 198 (__v4sf)(__m128)(Y), (int)(M))) 199 #endif 200 201 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 202 _mm_blendv_ps (__m128 __X, __m128 __Y, __m128 __M) 203 { 204 return (__m128) __builtin_ia32_blendvps ((__v4sf)__X, 205 (__v4sf)__Y, 206 (__v4sf)__M); 207 } 208 209 /* Double precision floating point blend instructions - select data 210 from 2 sources using constant/variable mask. */ 211 212 #ifdef __OPTIMIZE__ 213 extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 214 _mm_blend_pd (__m128d __X, __m128d __Y, const int __M) 215 { 216 return (__m128d) __builtin_ia32_blendpd ((__v2df)__X, 217 (__v2df)__Y, 218 __M); 219 } 220 #else 221 #define _mm_blend_pd(X, Y, M) \ 222 ((__m128d) __builtin_ia32_blendpd ((__v2df)(__m128d)(X), \ 223 (__v2df)(__m128d)(Y), (int)(M))) 224 #endif 225 226 extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 227 _mm_blendv_pd (__m128d __X, __m128d __Y, __m128d __M) 228 { 229 return (__m128d) __builtin_ia32_blendvpd ((__v2df)__X, 230 (__v2df)__Y, 231 (__v2df)__M); 232 } 233 234 /* Dot product instructions with mask-defined summing and zeroing parts 235 of result. */ 236 237 #ifdef __OPTIMIZE__ 238 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 239 _mm_dp_ps (__m128 __X, __m128 __Y, const int __M) 240 { 241 return (__m128) __builtin_ia32_dpps ((__v4sf)__X, 242 (__v4sf)__Y, 243 __M); 244 } 245 246 extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 247 _mm_dp_pd (__m128d __X, __m128d __Y, const int __M) 248 { 249 return (__m128d) __builtin_ia32_dppd ((__v2df)__X, 250 (__v2df)__Y, 251 __M); 252 } 253 #else 254 #define _mm_dp_ps(X, Y, M) \ 255 ((__m128) __builtin_ia32_dpps ((__v4sf)(__m128)(X), \ 256 (__v4sf)(__m128)(Y), (int)(M))) 257 258 #define _mm_dp_pd(X, Y, M) \ 259 ((__m128d) __builtin_ia32_dppd ((__v2df)(__m128d)(X), \ 260 (__v2df)(__m128d)(Y), (int)(M))) 261 #endif 262 263 /* Packed integer 64-bit comparison, zeroing or filling with ones 264 corresponding parts of result. */ 265 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 266 _mm_cmpeq_epi64 (__m128i __X, __m128i __Y) 267 { 268 return (__m128i) __builtin_ia32_pcmpeqq ((__v2di)__X, (__v2di)__Y); 269 } 270 271 /* Min/max packed integer instructions. */ 272 273 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 274 _mm_min_epi8 (__m128i __X, __m128i __Y) 275 { 276 return (__m128i) __builtin_ia32_pminsb128 ((__v16qi)__X, (__v16qi)__Y); 277 } 278 279 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 280 _mm_max_epi8 (__m128i __X, __m128i __Y) 281 { 282 return (__m128i) __builtin_ia32_pmaxsb128 ((__v16qi)__X, (__v16qi)__Y); 283 } 284 285 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 286 _mm_min_epu16 (__m128i __X, __m128i __Y) 287 { 288 return (__m128i) __builtin_ia32_pminuw128 ((__v8hi)__X, (__v8hi)__Y); 289 } 290 291 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 292 _mm_max_epu16 (__m128i __X, __m128i __Y) 293 { 294 return (__m128i) __builtin_ia32_pmaxuw128 ((__v8hi)__X, (__v8hi)__Y); 295 } 296 297 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 298 _mm_min_epi32 (__m128i __X, __m128i __Y) 299 { 300 return (__m128i) __builtin_ia32_pminsd128 ((__v4si)__X, (__v4si)__Y); 301 } 302 303 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 304 _mm_max_epi32 (__m128i __X, __m128i __Y) 305 { 306 return (__m128i) __builtin_ia32_pmaxsd128 ((__v4si)__X, (__v4si)__Y); 307 } 308 309 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 310 _mm_min_epu32 (__m128i __X, __m128i __Y) 311 { 312 return (__m128i) __builtin_ia32_pminud128 ((__v4si)__X, (__v4si)__Y); 313 } 314 315 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 316 _mm_max_epu32 (__m128i __X, __m128i __Y) 317 { 318 return (__m128i) __builtin_ia32_pmaxud128 ((__v4si)__X, (__v4si)__Y); 319 } 320 321 /* Packed integer 32-bit multiplication with truncation of upper 322 halves of results. */ 323 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 324 _mm_mullo_epi32 (__m128i __X, __m128i __Y) 325 { 326 return (__m128i) __builtin_ia32_pmulld128 ((__v4si)__X, (__v4si)__Y); 327 } 328 329 /* Packed integer 32-bit multiplication of 2 pairs of operands 330 with two 64-bit results. */ 331 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 332 _mm_mul_epi32 (__m128i __X, __m128i __Y) 333 { 334 return (__m128i) __builtin_ia32_pmuldq128 ((__v4si)__X, (__v4si)__Y); 335 } 336 337 /* Insert single precision float into packed single precision array 338 element selected by index N. The bits [7-6] of N define S 339 index, the bits [5-4] define D index, and bits [3-0] define 340 zeroing mask for D. */ 341 342 #ifdef __OPTIMIZE__ 343 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 344 _mm_insert_ps (__m128 __D, __m128 __S, const int __N) 345 { 346 return (__m128) __builtin_ia32_insertps128 ((__v4sf)__D, 347 (__v4sf)__S, 348 __N); 349 } 350 #else 351 #define _mm_insert_ps(D, S, N) \ 352 ((__m128) __builtin_ia32_insertps128 ((__v4sf)(__m128)(D), \ 353 (__v4sf)(__m128)(S), (int)(N))) 354 #endif 355 356 /* Helper macro to create the N value for _mm_insert_ps. */ 357 #define _MM_MK_INSERTPS_NDX(S, D, M) (((S) << 6) | ((D) << 4) | (M)) 358 359 /* Extract binary representation of single precision float from packed 360 single precision array element of X selected by index N. */ 361 362 #ifdef __OPTIMIZE__ 363 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 364 _mm_extract_ps (__m128 __X, const int __N) 365 { 366 union { int i; float f; } __tmp; 367 __tmp.f = __builtin_ia32_vec_ext_v4sf ((__v4sf)__X, __N); 368 return __tmp.i; 369 } 370 #else 371 #define _mm_extract_ps(X, N) \ 372 (__extension__ \ 373 ({ \ 374 union { int i; float f; } __tmp; \ 375 __tmp.f = __builtin_ia32_vec_ext_v4sf ((__v4sf)(__m128)(X), (int)(N)); \ 376 __tmp.i; \ 377 })) 378 #endif 379 380 /* Extract binary representation of single precision float into 381 D from packed single precision array element of S selected 382 by index N. */ 383 #define _MM_EXTRACT_FLOAT(D, S, N) \ 384 { (D) = __builtin_ia32_vec_ext_v4sf ((__v4sf)(S), (N)); } 385 386 /* Extract specified single precision float element into the lower 387 part of __m128. */ 388 #define _MM_PICK_OUT_PS(X, N) \ 389 _mm_insert_ps (_mm_setzero_ps (), (X), \ 390 _MM_MK_INSERTPS_NDX ((N), 0, 0x0e)) 391 392 /* Insert integer, S, into packed integer array element of D 393 selected by index N. */ 394 395 #ifdef __OPTIMIZE__ 396 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 397 _mm_insert_epi8 (__m128i __D, int __S, const int __N) 398 { 399 return (__m128i) __builtin_ia32_vec_set_v16qi ((__v16qi)__D, 400 __S, __N); 401 } 402 403 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 404 _mm_insert_epi32 (__m128i __D, int __S, const int __N) 405 { 406 return (__m128i) __builtin_ia32_vec_set_v4si ((__v4si)__D, 407 __S, __N); 408 } 409 410 #ifdef __x86_64__ 411 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 412 _mm_insert_epi64 (__m128i __D, long long __S, const int __N) 413 { 414 return (__m128i) __builtin_ia32_vec_set_v2di ((__v2di)__D, 415 __S, __N); 416 } 417 #endif 418 #else 419 #define _mm_insert_epi8(D, S, N) \ 420 ((__m128i) __builtin_ia32_vec_set_v16qi ((__v16qi)(__m128i)(D), \ 421 (int)(S), (int)(N))) 422 423 #define _mm_insert_epi32(D, S, N) \ 424 ((__m128i) __builtin_ia32_vec_set_v4si ((__v4si)(__m128i)(D), \ 425 (int)(S), (int)(N))) 426 427 #ifdef __x86_64__ 428 #define _mm_insert_epi64(D, S, N) \ 429 ((__m128i) __builtin_ia32_vec_set_v2di ((__v2di)(__m128i)(D), \ 430 (long long)(S), (int)(N))) 431 #endif 432 #endif 433 434 /* Extract integer from packed integer array element of X selected by 435 index N. */ 436 437 #ifdef __OPTIMIZE__ 438 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 439 _mm_extract_epi8 (__m128i __X, const int __N) 440 { 441 return (unsigned char) __builtin_ia32_vec_ext_v16qi ((__v16qi)__X, __N); 442 } 443 444 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 445 _mm_extract_epi32 (__m128i __X, const int __N) 446 { 447 return __builtin_ia32_vec_ext_v4si ((__v4si)__X, __N); 448 } 449 450 #ifdef __x86_64__ 451 extern __inline long long __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 452 _mm_extract_epi64 (__m128i __X, const int __N) 453 { 454 return __builtin_ia32_vec_ext_v2di ((__v2di)__X, __N); 455 } 456 #endif 457 #else 458 #define _mm_extract_epi8(X, N) \ 459 ((int) (unsigned char) __builtin_ia32_vec_ext_v16qi ((__v16qi)(__m128i)(X), (int)(N))) 460 #define _mm_extract_epi32(X, N) \ 461 ((int) __builtin_ia32_vec_ext_v4si ((__v4si)(__m128i)(X), (int)(N))) 462 463 #ifdef __x86_64__ 464 #define _mm_extract_epi64(X, N) \ 465 ((long long) __builtin_ia32_vec_ext_v2di ((__v2di)(__m128i)(X), (int)(N))) 466 #endif 467 #endif 468 469 /* Return horizontal packed word minimum and its index in bits [15:0] 470 and bits [18:16] respectively. */ 471 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 472 _mm_minpos_epu16 (__m128i __X) 473 { 474 return (__m128i) __builtin_ia32_phminposuw128 ((__v8hi)__X); 475 } 476 477 /* Packed integer sign-extension. */ 478 479 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 480 _mm_cvtepi8_epi32 (__m128i __X) 481 { 482 return (__m128i) __builtin_ia32_pmovsxbd128 ((__v16qi)__X); 483 } 484 485 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 486 _mm_cvtepi16_epi32 (__m128i __X) 487 { 488 return (__m128i) __builtin_ia32_pmovsxwd128 ((__v8hi)__X); 489 } 490 491 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 492 _mm_cvtepi8_epi64 (__m128i __X) 493 { 494 return (__m128i) __builtin_ia32_pmovsxbq128 ((__v16qi)__X); 495 } 496 497 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 498 _mm_cvtepi32_epi64 (__m128i __X) 499 { 500 return (__m128i) __builtin_ia32_pmovsxdq128 ((__v4si)__X); 501 } 502 503 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 504 _mm_cvtepi16_epi64 (__m128i __X) 505 { 506 return (__m128i) __builtin_ia32_pmovsxwq128 ((__v8hi)__X); 507 } 508 509 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 510 _mm_cvtepi8_epi16 (__m128i __X) 511 { 512 return (__m128i) __builtin_ia32_pmovsxbw128 ((__v16qi)__X); 513 } 514 515 /* Packed integer zero-extension. */ 516 517 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 518 _mm_cvtepu8_epi32 (__m128i __X) 519 { 520 return (__m128i) __builtin_ia32_pmovzxbd128 ((__v16qi)__X); 521 } 522 523 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 524 _mm_cvtepu16_epi32 (__m128i __X) 525 { 526 return (__m128i) __builtin_ia32_pmovzxwd128 ((__v8hi)__X); 527 } 528 529 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 530 _mm_cvtepu8_epi64 (__m128i __X) 531 { 532 return (__m128i) __builtin_ia32_pmovzxbq128 ((__v16qi)__X); 533 } 534 535 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 536 _mm_cvtepu32_epi64 (__m128i __X) 537 { 538 return (__m128i) __builtin_ia32_pmovzxdq128 ((__v4si)__X); 539 } 540 541 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 542 _mm_cvtepu16_epi64 (__m128i __X) 543 { 544 return (__m128i) __builtin_ia32_pmovzxwq128 ((__v8hi)__X); 545 } 546 547 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 548 _mm_cvtepu8_epi16 (__m128i __X) 549 { 550 return (__m128i) __builtin_ia32_pmovzxbw128 ((__v16qi)__X); 551 } 552 553 /* Pack 8 double words from 2 operands into 8 words of result with 554 unsigned saturation. */ 555 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 556 _mm_packus_epi32 (__m128i __X, __m128i __Y) 557 { 558 return (__m128i) __builtin_ia32_packusdw128 ((__v4si)__X, (__v4si)__Y); 559 } 560 561 /* Sum absolute 8-bit integer difference of adjacent groups of 4 562 byte integers in the first 2 operands. Starting offsets within 563 operands are determined by the 3rd mask operand. */ 564 565 #ifdef __OPTIMIZE__ 566 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 567 _mm_mpsadbw_epu8 (__m128i __X, __m128i __Y, const int __M) 568 { 569 return (__m128i) __builtin_ia32_mpsadbw128 ((__v16qi)__X, 570 (__v16qi)__Y, __M); 571 } 572 #else 573 #define _mm_mpsadbw_epu8(X, Y, M) \ 574 ((__m128i) __builtin_ia32_mpsadbw128 ((__v16qi)(__m128i)(X), \ 575 (__v16qi)(__m128i)(Y), (int)(M))) 576 #endif 577 578 /* Load double quadword using non-temporal aligned hint. */ 579 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 580 _mm_stream_load_si128 (__m128i *__X) 581 { 582 return (__m128i) __builtin_ia32_movntdqa ((__v2di *) __X); 583 } 584 585 #ifdef __SSE4_2__ 586 587 /* These macros specify the source data format. */ 588 #define _SIDD_UBYTE_OPS 0x00 589 #define _SIDD_UWORD_OPS 0x01 590 #define _SIDD_SBYTE_OPS 0x02 591 #define _SIDD_SWORD_OPS 0x03 592 593 /* These macros specify the comparison operation. */ 594 #define _SIDD_CMP_EQUAL_ANY 0x00 595 #define _SIDD_CMP_RANGES 0x04 596 #define _SIDD_CMP_EQUAL_EACH 0x08 597 #define _SIDD_CMP_EQUAL_ORDERED 0x0c 598 599 /* These macros specify the polarity. */ 600 #define _SIDD_POSITIVE_POLARITY 0x00 601 #define _SIDD_NEGATIVE_POLARITY 0x10 602 #define _SIDD_MASKED_POSITIVE_POLARITY 0x20 603 #define _SIDD_MASKED_NEGATIVE_POLARITY 0x30 604 605 /* These macros specify the output selection in _mm_cmpXstri (). */ 606 #define _SIDD_LEAST_SIGNIFICANT 0x00 607 #define _SIDD_MOST_SIGNIFICANT 0x40 608 609 /* These macros specify the output selection in _mm_cmpXstrm (). */ 610 #define _SIDD_BIT_MASK 0x00 611 #define _SIDD_UNIT_MASK 0x40 612 613 /* Intrinsics for text/string processing. */ 614 615 #ifdef __OPTIMIZE__ 616 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 617 _mm_cmpistrm (__m128i __X, __m128i __Y, const int __M) 618 { 619 return (__m128i) __builtin_ia32_pcmpistrm128 ((__v16qi)__X, 620 (__v16qi)__Y, 621 __M); 622 } 623 624 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 625 _mm_cmpistri (__m128i __X, __m128i __Y, const int __M) 626 { 627 return __builtin_ia32_pcmpistri128 ((__v16qi)__X, 628 (__v16qi)__Y, 629 __M); 630 } 631 632 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 633 _mm_cmpestrm (__m128i __X, int __LX, __m128i __Y, int __LY, const int __M) 634 { 635 return (__m128i) __builtin_ia32_pcmpestrm128 ((__v16qi)__X, __LX, 636 (__v16qi)__Y, __LY, 637 __M); 638 } 639 640 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 641 _mm_cmpestri (__m128i __X, int __LX, __m128i __Y, int __LY, const int __M) 642 { 643 return __builtin_ia32_pcmpestri128 ((__v16qi)__X, __LX, 644 (__v16qi)__Y, __LY, 645 __M); 646 } 647 #else 648 #define _mm_cmpistrm(X, Y, M) \ 649 ((__m128i) __builtin_ia32_pcmpistrm128 ((__v16qi)(__m128i)(X), \ 650 (__v16qi)(__m128i)(Y), (int)(M))) 651 #define _mm_cmpistri(X, Y, M) \ 652 ((int) __builtin_ia32_pcmpistri128 ((__v16qi)(__m128i)(X), \ 653 (__v16qi)(__m128i)(Y), (int)(M))) 654 655 #define _mm_cmpestrm(X, LX, Y, LY, M) \ 656 ((__m128i) __builtin_ia32_pcmpestrm128 ((__v16qi)(__m128i)(X), \ 657 (int)(LX), (__v16qi)(__m128i)(Y), \ 658 (int)(LY), (int)(M))) 659 #define _mm_cmpestri(X, LX, Y, LY, M) \ 660 ((int) __builtin_ia32_pcmpestri128 ((__v16qi)(__m128i)(X), (int)(LX), \ 661 (__v16qi)(__m128i)(Y), (int)(LY), \ 662 (int)(M))) 663 #endif 664 665 /* Intrinsics for text/string processing and reading values of 666 EFlags. */ 667 668 #ifdef __OPTIMIZE__ 669 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 670 _mm_cmpistra (__m128i __X, __m128i __Y, const int __M) 671 { 672 return __builtin_ia32_pcmpistria128 ((__v16qi)__X, 673 (__v16qi)__Y, 674 __M); 675 } 676 677 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 678 _mm_cmpistrc (__m128i __X, __m128i __Y, const int __M) 679 { 680 return __builtin_ia32_pcmpistric128 ((__v16qi)__X, 681 (__v16qi)__Y, 682 __M); 683 } 684 685 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 686 _mm_cmpistro (__m128i __X, __m128i __Y, const int __M) 687 { 688 return __builtin_ia32_pcmpistrio128 ((__v16qi)__X, 689 (__v16qi)__Y, 690 __M); 691 } 692 693 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 694 _mm_cmpistrs (__m128i __X, __m128i __Y, const int __M) 695 { 696 return __builtin_ia32_pcmpistris128 ((__v16qi)__X, 697 (__v16qi)__Y, 698 __M); 699 } 700 701 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 702 _mm_cmpistrz (__m128i __X, __m128i __Y, const int __M) 703 { 704 return __builtin_ia32_pcmpistriz128 ((__v16qi)__X, 705 (__v16qi)__Y, 706 __M); 707 } 708 709 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 710 _mm_cmpestra (__m128i __X, int __LX, __m128i __Y, int __LY, const int __M) 711 { 712 return __builtin_ia32_pcmpestria128 ((__v16qi)__X, __LX, 713 (__v16qi)__Y, __LY, 714 __M); 715 } 716 717 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 718 _mm_cmpestrc (__m128i __X, int __LX, __m128i __Y, int __LY, const int __M) 719 { 720 return __builtin_ia32_pcmpestric128 ((__v16qi)__X, __LX, 721 (__v16qi)__Y, __LY, 722 __M); 723 } 724 725 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 726 _mm_cmpestro (__m128i __X, int __LX, __m128i __Y, int __LY, const int __M) 727 { 728 return __builtin_ia32_pcmpestrio128 ((__v16qi)__X, __LX, 729 (__v16qi)__Y, __LY, 730 __M); 731 } 732 733 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 734 _mm_cmpestrs (__m128i __X, int __LX, __m128i __Y, int __LY, const int __M) 735 { 736 return __builtin_ia32_pcmpestris128 ((__v16qi)__X, __LX, 737 (__v16qi)__Y, __LY, 738 __M); 739 } 740 741 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 742 _mm_cmpestrz (__m128i __X, int __LX, __m128i __Y, int __LY, const int __M) 743 { 744 return __builtin_ia32_pcmpestriz128 ((__v16qi)__X, __LX, 745 (__v16qi)__Y, __LY, 746 __M); 747 } 748 #else 749 #define _mm_cmpistra(X, Y, M) \ 750 ((int) __builtin_ia32_pcmpistria128 ((__v16qi)(__m128i)(X), \ 751 (__v16qi)(__m128i)(Y), (int)(M))) 752 #define _mm_cmpistrc(X, Y, M) \ 753 ((int) __builtin_ia32_pcmpistric128 ((__v16qi)(__m128i)(X), \ 754 (__v16qi)(__m128i)(Y), (int)(M))) 755 #define _mm_cmpistro(X, Y, M) \ 756 ((int) __builtin_ia32_pcmpistrio128 ((__v16qi)(__m128i)(X), \ 757 (__v16qi)(__m128i)(Y), (int)(M))) 758 #define _mm_cmpistrs(X, Y, M) \ 759 ((int) __builtin_ia32_pcmpistris128 ((__v16qi)(__m128i)(X), \ 760 (__v16qi)(__m128i)(Y), (int)(M))) 761 #define _mm_cmpistrz(X, Y, M) \ 762 ((int) __builtin_ia32_pcmpistriz128 ((__v16qi)(__m128i)(X), \ 763 (__v16qi)(__m128i)(Y), (int)(M))) 764 765 #define _mm_cmpestra(X, LX, Y, LY, M) \ 766 ((int) __builtin_ia32_pcmpestria128 ((__v16qi)(__m128i)(X), (int)(LX), \ 767 (__v16qi)(__m128i)(Y), (int)(LY), \ 768 (int)(M))) 769 #define _mm_cmpestrc(X, LX, Y, LY, M) \ 770 ((int) __builtin_ia32_pcmpestric128 ((__v16qi)(__m128i)(X), (int)(LX), \ 771 (__v16qi)(__m128i)(Y), (int)(LY), \ 772 (int)(M))) 773 #define _mm_cmpestro(X, LX, Y, LY, M) \ 774 ((int) __builtin_ia32_pcmpestrio128 ((__v16qi)(__m128i)(X), (int)(LX), \ 775 (__v16qi)(__m128i)(Y), (int)(LY), \ 776 (int)(M))) 777 #define _mm_cmpestrs(X, LX, Y, LY, M) \ 778 ((int) __builtin_ia32_pcmpestris128 ((__v16qi)(__m128i)(X), (int)(LX), \ 779 (__v16qi)(__m128i)(Y), (int)(LY), \ 780 (int)(M))) 781 #define _mm_cmpestrz(X, LX, Y, LY, M) \ 782 ((int) __builtin_ia32_pcmpestriz128 ((__v16qi)(__m128i)(X), (int)(LX), \ 783 (__v16qi)(__m128i)(Y), (int)(LY), \ 784 (int)(M))) 785 #endif 786 787 /* Packed integer 64-bit comparison, zeroing or filling with ones 788 corresponding parts of result. */ 789 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 790 _mm_cmpgt_epi64 (__m128i __X, __m128i __Y) 791 { 792 return (__m128i) __builtin_ia32_pcmpgtq ((__v2di)__X, (__v2di)__Y); 793 } 794 795 #ifdef __POPCNT__ 796 #include <popcntintrin.h> 797 #endif 798 799 /* Accumulate CRC32 (polynomial 0x11EDC6F41) value. */ 800 extern __inline unsigned int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 801 _mm_crc32_u8 (unsigned int __C, unsigned char __V) 802 { 803 return __builtin_ia32_crc32qi (__C, __V); 804 } 805 806 extern __inline unsigned int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 807 _mm_crc32_u16 (unsigned int __C, unsigned short __V) 808 { 809 return __builtin_ia32_crc32hi (__C, __V); 810 } 811 812 extern __inline unsigned int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 813 _mm_crc32_u32 (unsigned int __C, unsigned int __V) 814 { 815 return __builtin_ia32_crc32si (__C, __V); 816 } 817 818 #ifdef __x86_64__ 819 extern __inline unsigned long long __attribute__((__gnu_inline__, __always_inline__, __artificial__)) 820 _mm_crc32_u64 (unsigned long long __C, unsigned long long __V) 821 { 822 return __builtin_ia32_crc32di (__C, __V); 823 } 824 #endif 825 826 #endif /* __SSE4_2__ */ 827 828 #endif /* __SSE4_1__ */ 829 830 #endif /* _SMMINTRIN_H_INCLUDED */ 831
