gcc/config/i386/smmintrin.h

   1 /* Copyright (C) 2007-2014 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 /* We need definitions from the SSSE3, SSE3, SSE2 and SSE header
  31    files.  */
  32 #include <tmmintrin.h>
  33
  34 #ifndef __SSE4_1__
  35 #pragma GCC push_options
  36 #pragma GCC target("sse4.1")
  37 #define __DISABLE_SSE4_1__
  38 #endif /* __SSE4_1__ */
  39
  40 /* Rounding mode macros. */
  41 #define _MM_FROUND_TO_NEAREST_INT       0x00
  42 #define _MM_FROUND_TO_NEG_INF           0x01
  43 #define _MM_FROUND_TO_POS_INF           0x02
  44 #define _MM_FROUND_TO_ZERO              0x03
  45 #define _MM_FROUND_CUR_DIRECTION        0x04
  46
  47 #define _MM_FROUND_RAISE_EXC            0x00
  48 #define _MM_FROUND_NO_EXC               0x08
  49
  50 #define _MM_FROUND_NINT         \
  51   (_MM_FROUND_TO_NEAREST_INT | _MM_FROUND_RAISE_EXC)
  52 #define _MM_FROUND_FLOOR        \
  53   (_MM_FROUND_TO_NEG_INF | _MM_FROUND_RAISE_EXC)
  54 #define _MM_FROUND_CEIL         \
  55   (_MM_FROUND_TO_POS_INF | _MM_FROUND_RAISE_EXC)
  56 #define _MM_FROUND_TRUNC        \
  57   (_MM_FROUND_TO_ZERO | _MM_FROUND_RAISE_EXC)
  58 #define _MM_FROUND_RINT         \
  59   (_MM_FROUND_CUR_DIRECTION | _MM_FROUND_RAISE_EXC)
  60 #define _MM_FROUND_NEARBYINT    \
  61   (_MM_FROUND_CUR_DIRECTION | _MM_FROUND_NO_EXC)
  62
  63 /* Test Instruction */
  64 /* Packed integer 128-bit bitwise comparison. Return 1 if
  65    (__V & __M) == 0.  */
  66 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  67 _mm_testz_si128 (__m128i __M, __m128i __V)
  68 {
  69   return __builtin_ia32_ptestz128 ((__v2di)__M, (__v2di)__V);
  70 }
  71
  72 /* Packed integer 128-bit bitwise comparison. Return 1 if
  73    (__V & ~__M) == 0.  */
  74 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  75 _mm_testc_si128 (__m128i __M, __m128i __V)
  76 {
  77   return __builtin_ia32_ptestc128 ((__v2di)__M, (__v2di)__V);
  78 }
  79
  80 /* Packed integer 128-bit bitwise comparison. Return 1 if
  81    (__V & __M) != 0 && (__V & ~__M) != 0.  */
  82 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
  83 _mm_testnzc_si128 (__m128i __M, __m128i __V)
  84 {
  85   return __builtin_ia32_ptestnzc128 ((__v2di)__M, (__v2di)__V);
  86 }
  87
  88 /* Macros for packed integer 128-bit comparison intrinsics.  */
  89 #define _mm_test_all_zeros(M, V) _mm_testz_si128 ((M), (V))
  90
  91 #define _mm_test_all_ones(V) \
  92   _mm_testc_si128 ((V), _mm_cmpeq_epi32 ((V), (V)))
  93
  94 #define _mm_test_mix_ones_zeros(M, V) _mm_testnzc_si128 ((M), (V))
  95
  96 /* Packed/scalar double precision floating point rounding.  */
  97
  98 #ifdef __OPTIMIZE__
  99 extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 100 _mm_round_pd (__m128d __V, const int __M)
 101 {
 102   return (__m128d) __builtin_ia32_roundpd ((__v2df)__V, __M);
 103 }
 104
 105 extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 106 _mm_round_sd(__m128d __D, __m128d __V, const int __M)
 107 {
 108   return (__m128d) __builtin_ia32_roundsd ((__v2df)__D,
 109                                            (__v2df)__V,
 110                                            __M);
 111 }
 112 #else
 113 #define _mm_round_pd(V, M) \
 114   ((__m128d) __builtin_ia32_roundpd ((__v2df)(__m128d)(V), (int)(M)))
 115
 116 #define _mm_round_sd(D, V, M)                                           \
 117   ((__m128d) __builtin_ia32_roundsd ((__v2df)(__m128d)(D),              \
 118                                      (__v2df)(__m128d)(V), (int)(M)))
 119 #endif
 120
 121 /* Packed/scalar single precision floating point rounding.  */
 122
 123 #ifdef __OPTIMIZE__
 124 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 125 _mm_round_ps (__m128 __V, const int __M)
 126 {
 127   return (__m128) __builtin_ia32_roundps ((__v4sf)__V, __M);
 128 }
 129
 130 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 131 _mm_round_ss (__m128 __D, __m128 __V, const int __M)
 132 {
 133   return (__m128) __builtin_ia32_roundss ((__v4sf)__D,
 134                                           (__v4sf)__V,
 135                                           __M);
 136 }
 137 #else
 138 #define _mm_round_ps(V, M) \
 139   ((__m128) __builtin_ia32_roundps ((__v4sf)(__m128)(V), (int)(M)))
 140
 141 #define _mm_round_ss(D, V, M)                                           \
 142   ((__m128) __builtin_ia32_roundss ((__v4sf)(__m128)(D),                \
 143                                     (__v4sf)(__m128)(V), (int)(M)))
 144 #endif
 145
 146 /* Macros for ceil/floor intrinsics.  */
 147 #define _mm_ceil_pd(V)     _mm_round_pd ((V), _MM_FROUND_CEIL)
 148 #define _mm_ceil_sd(D, V)  _mm_round_sd ((D), (V), _MM_FROUND_CEIL)
 149
 150 #define _mm_floor_pd(V)    _mm_round_pd((V), _MM_FROUND_FLOOR)
 151 #define _mm_floor_sd(D, V) _mm_round_sd ((D), (V), _MM_FROUND_FLOOR)
 152
 153 #define _mm_ceil_ps(V)     _mm_round_ps ((V), _MM_FROUND_CEIL)
 154 #define _mm_ceil_ss(D, V)  _mm_round_ss ((D), (V), _MM_FROUND_CEIL)
 155
 156 #define _mm_floor_ps(V)    _mm_round_ps ((V), _MM_FROUND_FLOOR)
 157 #define _mm_floor_ss(D, V) _mm_round_ss ((D), (V), _MM_FROUND_FLOOR)
 158
 159 /* SSE4.1 */
 160
 161 /* Integer blend instructions - select data from 2 sources using
 162    constant/variable mask.  */
 163
 164 #ifdef __OPTIMIZE__
 165 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 166 _mm_blend_epi16 (__m128i __X, __m128i __Y, const int __M)
 167 {
 168   return (__m128i) __builtin_ia32_pblendw128 ((__v8hi)__X,
 169                                               (__v8hi)__Y,
 170                                               __M);
 171 }
 172 #else
 173 #define _mm_blend_epi16(X, Y, M)                                        \
 174   ((__m128i) __builtin_ia32_pblendw128 ((__v8hi)(__m128i)(X),           \
 175                                         (__v8hi)(__m128i)(Y), (int)(M)))
 176 #endif
 177
 178 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 179 _mm_blendv_epi8 (__m128i __X, __m128i __Y, __m128i __M)
 180 {
 181   return (__m128i) __builtin_ia32_pblendvb128 ((__v16qi)__X,
 182                                                (__v16qi)__Y,
 183                                                (__v16qi)__M);
 184 }
 185
 186 /* Single precision floating point blend instructions - select data
 187    from 2 sources using constant/variable mask.  */
 188
 189 #ifdef __OPTIMIZE__
 190 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 191 _mm_blend_ps (__m128 __X, __m128 __Y, const int __M)
 192 {
 193   return (__m128) __builtin_ia32_blendps ((__v4sf)__X,
 194                                           (__v4sf)__Y,
 195                                           __M);
 196 }
 197 #else
 198 #define _mm_blend_ps(X, Y, M)                                           \
 199   ((__m128) __builtin_ia32_blendps ((__v4sf)(__m128)(X),                \
 200                                     (__v4sf)(__m128)(Y), (int)(M)))
 201 #endif
 202
 203 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 204 _mm_blendv_ps (__m128 __X, __m128 __Y, __m128 __M)
 205 {
 206   return (__m128) __builtin_ia32_blendvps ((__v4sf)__X,
 207                                            (__v4sf)__Y,
 208                                            (__v4sf)__M);
 209 }
 210
 211 /* Double precision floating point blend instructions - select data
 212    from 2 sources using constant/variable mask.  */
 213
 214 #ifdef __OPTIMIZE__
 215 extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 216 _mm_blend_pd (__m128d __X, __m128d __Y, const int __M)
 217 {
 218   return (__m128d) __builtin_ia32_blendpd ((__v2df)__X,
 219                                            (__v2df)__Y,
 220                                            __M);
 221 }
 222 #else
 223 #define _mm_blend_pd(X, Y, M)                                           \
 224   ((__m128d) __builtin_ia32_blendpd ((__v2df)(__m128d)(X),              \
 225                                      (__v2df)(__m128d)(Y), (int)(M)))
 226 #endif
 227
 228 extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 229 _mm_blendv_pd (__m128d __X, __m128d __Y, __m128d __M)
 230 {
 231   return (__m128d) __builtin_ia32_blendvpd ((__v2df)__X,
 232                                             (__v2df)__Y,
 233                                             (__v2df)__M);
 234 }
 235
 236 /* Dot product instructions with mask-defined summing and zeroing parts
 237    of result.  */
 238
 239 #ifdef __OPTIMIZE__
 240 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 241 _mm_dp_ps (__m128 __X, __m128 __Y, const int __M)
 242 {
 243   return (__m128) __builtin_ia32_dpps ((__v4sf)__X,
 244                                        (__v4sf)__Y,
 245                                        __M);
 246 }
 247
 248 extern __inline __m128d __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 249 _mm_dp_pd (__m128d __X, __m128d __Y, const int __M)
 250 {
 251   return (__m128d) __builtin_ia32_dppd ((__v2df)__X,
 252                                         (__v2df)__Y,
 253                                         __M);
 254 }
 255 #else
 256 #define _mm_dp_ps(X, Y, M)                                              \
 257   ((__m128) __builtin_ia32_dpps ((__v4sf)(__m128)(X),                   \
 258                                  (__v4sf)(__m128)(Y), (int)(M)))
 259
 260 #define _mm_dp_pd(X, Y, M)                                              \
 261   ((__m128d) __builtin_ia32_dppd ((__v2df)(__m128d)(X),                 \
 262                                   (__v2df)(__m128d)(Y), (int)(M)))
 263 #endif
 264
 265 /* Packed integer 64-bit comparison, zeroing or filling with ones
 266    corresponding parts of result.  */
 267 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 268 _mm_cmpeq_epi64 (__m128i __X, __m128i __Y)
 269 {
 270   return (__m128i) ((__v2di)__X == (__v2di)__Y);
 271 }
 272
 273 /*  Min/max packed integer instructions.  */
 274
 275 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 276 _mm_min_epi8 (__m128i __X, __m128i __Y)
 277 {
 278   return (__m128i) __builtin_ia32_pminsb128 ((__v16qi)__X, (__v16qi)__Y);
 279 }
 280
 281 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 282 _mm_max_epi8 (__m128i __X, __m128i __Y)
 283 {
 284   return (__m128i) __builtin_ia32_pmaxsb128 ((__v16qi)__X, (__v16qi)__Y);
 285 }
 286
 287 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 288 _mm_min_epu16 (__m128i __X, __m128i __Y)
 289 {
 290   return (__m128i) __builtin_ia32_pminuw128 ((__v8hi)__X, (__v8hi)__Y);
 291 }
 292
 293 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 294 _mm_max_epu16 (__m128i __X, __m128i __Y)
 295 {
 296   return (__m128i) __builtin_ia32_pmaxuw128 ((__v8hi)__X, (__v8hi)__Y);
 297 }
 298
 299 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 300 _mm_min_epi32 (__m128i __X, __m128i __Y)
 301 {
 302   return (__m128i) __builtin_ia32_pminsd128 ((__v4si)__X, (__v4si)__Y);
 303 }
 304
 305 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 306 _mm_max_epi32 (__m128i __X, __m128i __Y)
 307 {
 308   return (__m128i) __builtin_ia32_pmaxsd128 ((__v4si)__X, (__v4si)__Y);
 309 }
 310
 311 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 312 _mm_min_epu32 (__m128i __X, __m128i __Y)
 313 {
 314   return (__m128i) __builtin_ia32_pminud128 ((__v4si)__X, (__v4si)__Y);
 315 }
 316
 317 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 318 _mm_max_epu32 (__m128i __X, __m128i __Y)
 319 {
 320   return (__m128i) __builtin_ia32_pmaxud128 ((__v4si)__X, (__v4si)__Y);
 321 }
 322
 323 /* Packed integer 32-bit multiplication with truncation of upper
 324    halves of results.  */
 325 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 326 _mm_mullo_epi32 (__m128i __X, __m128i __Y)
 327 {
 328   return (__m128i) ((__v4su)__X * (__v4su)__Y);
 329 }
 330
 331 /* Packed integer 32-bit multiplication of 2 pairs of operands
 332    with two 64-bit results.  */
 333 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 334 _mm_mul_epi32 (__m128i __X, __m128i __Y)
 335 {
 336   return (__m128i) __builtin_ia32_pmuldq128 ((__v4si)__X, (__v4si)__Y);
 337 }
 338
 339 /* Insert single precision float into packed single precision array
 340    element selected by index N.  The bits [7-6] of N define S
 341    index, the bits [5-4] define D index, and bits [3-0] define
 342    zeroing mask for D.  */
 343
 344 #ifdef __OPTIMIZE__
 345 extern __inline __m128 __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 346 _mm_insert_ps (__m128 __D, __m128 __S, const int __N)
 347 {
 348   return (__m128) __builtin_ia32_insertps128 ((__v4sf)__D,
 349                                               (__v4sf)__S,
 350                                               __N);
 351 }
 352 #else
 353 #define _mm_insert_ps(D, S, N)                                          \
 354   ((__m128) __builtin_ia32_insertps128 ((__v4sf)(__m128)(D),            \
 355                                         (__v4sf)(__m128)(S), (int)(N)))
 356 #endif
 357
 358 /* Helper macro to create the N value for _mm_insert_ps.  */
 359 #define _MM_MK_INSERTPS_NDX(S, D, M) (((S) << 6) | ((D) << 4) | (M))
 360
 361 /* Extract binary representation of single precision float from packed
 362    single precision array element of X selected by index N.  */
 363
 364 #ifdef __OPTIMIZE__
 365 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 366 _mm_extract_ps (__m128 __X, const int __N)
 367 {
 368   union { int i; float f; } __tmp;
 369   __tmp.f = __builtin_ia32_vec_ext_v4sf ((__v4sf)__X, __N);
 370   return __tmp.i;
 371 }
 372 #else
 373 #define _mm_extract_ps(X, N)                                            \
 374   (__extension__                                                        \
 375    ({                                                                   \
 376      union { int i; float f; } __tmp;                                   \
 377      __tmp.f = __builtin_ia32_vec_ext_v4sf ((__v4sf)(__m128)(X), (int)(N)); \
 378      __tmp.i;                                                           \
 379    }))
 380 #endif
 381
 382 /* Extract binary representation of single precision float into
 383    D from packed single precision array element of S selected
 384    by index N.  */
 385 #define _MM_EXTRACT_FLOAT(D, S, N) \
 386   { (D) = __builtin_ia32_vec_ext_v4sf ((__v4sf)(S), (N)); }
 387
 388 /* Extract specified single precision float element into the lower
 389    part of __m128.  */
 390 #define _MM_PICK_OUT_PS(X, N)                           \
 391   _mm_insert_ps (_mm_setzero_ps (), (X),                \
 392                  _MM_MK_INSERTPS_NDX ((N), 0, 0x0e))
 393
 394 /* Insert integer, S, into packed integer array element of D
 395    selected by index N.  */
 396
 397 #ifdef __OPTIMIZE__
 398 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 399 _mm_insert_epi8 (__m128i __D, int __S, const int __N)
 400 {
 401   return (__m128i) __builtin_ia32_vec_set_v16qi ((__v16qi)__D,
 402                                                  __S, __N);
 403 }
 404
 405 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 406 _mm_insert_epi32 (__m128i __D, int __S, const int __N)
 407 {
 408   return (__m128i) __builtin_ia32_vec_set_v4si ((__v4si)__D,
 409                                                  __S, __N);
 410 }
 411
 412 #ifdef __x86_64__
 413 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 414 _mm_insert_epi64 (__m128i __D, long long __S, const int __N)
 415 {
 416   return (__m128i) __builtin_ia32_vec_set_v2di ((__v2di)__D,
 417                                                  __S, __N);
 418 }
 419 #endif
 420 #else
 421 #define _mm_insert_epi8(D, S, N)                                        \
 422   ((__m128i) __builtin_ia32_vec_set_v16qi ((__v16qi)(__m128i)(D),       \
 423                                            (int)(S), (int)(N)))
 424
 425 #define _mm_insert_epi32(D, S, N)                               \
 426   ((__m128i) __builtin_ia32_vec_set_v4si ((__v4si)(__m128i)(D), \
 427                                           (int)(S), (int)(N)))
 428
 429 #ifdef __x86_64__
 430 #define _mm_insert_epi64(D, S, N)                                       \
 431   ((__m128i) __builtin_ia32_vec_set_v2di ((__v2di)(__m128i)(D),         \
 432                                           (long long)(S), (int)(N)))
 433 #endif
 434 #endif
 435
 436 /* Extract integer from packed integer array element of X selected by
 437    index N.  */
 438
 439 #ifdef __OPTIMIZE__
 440 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 441 _mm_extract_epi8 (__m128i __X, const int __N)
 442 {
 443    return (unsigned char) __builtin_ia32_vec_ext_v16qi ((__v16qi)__X, __N);
 444 }
 445
 446 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 447 _mm_extract_epi32 (__m128i __X, const int __N)
 448 {
 449    return __builtin_ia32_vec_ext_v4si ((__v4si)__X, __N);
 450 }
 451
 452 #ifdef __x86_64__
 453 extern __inline long long  __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 454 _mm_extract_epi64 (__m128i __X, const int __N)
 455 {
 456   return __builtin_ia32_vec_ext_v2di ((__v2di)__X, __N);
 457 }
 458 #endif
 459 #else
 460 #define _mm_extract_epi8(X, N) \
 461   ((int) (unsigned char) __builtin_ia32_vec_ext_v16qi ((__v16qi)(__m128i)(X), (int)(N)))
 462 #define _mm_extract_epi32(X, N) \
 463   ((int) __builtin_ia32_vec_ext_v4si ((__v4si)(__m128i)(X), (int)(N)))
 464
 465 #ifdef __x86_64__
 466 #define _mm_extract_epi64(X, N) \
 467   ((long long) __builtin_ia32_vec_ext_v2di ((__v2di)(__m128i)(X), (int)(N)))
 468 #endif
 469 #endif
 470
 471 /* Return horizontal packed word minimum and its index in bits [15:0]
 472    and bits [18:16] respectively.  */
 473 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 474 _mm_minpos_epu16 (__m128i __X)
 475 {
 476   return (__m128i) __builtin_ia32_phminposuw128 ((__v8hi)__X);
 477 }
 478
 479 /* Packed integer sign-extension.  */
 480
 481 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 482 _mm_cvtepi8_epi32 (__m128i __X)
 483 {
 484   return (__m128i) __builtin_ia32_pmovsxbd128 ((__v16qi)__X);
 485 }
 486
 487 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 488 _mm_cvtepi16_epi32 (__m128i __X)
 489 {
 490   return (__m128i) __builtin_ia32_pmovsxwd128 ((__v8hi)__X);
 491 }
 492
 493 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 494 _mm_cvtepi8_epi64 (__m128i __X)
 495 {
 496   return (__m128i) __builtin_ia32_pmovsxbq128 ((__v16qi)__X);
 497 }
 498
 499 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 500 _mm_cvtepi32_epi64 (__m128i __X)
 501 {
 502   return (__m128i) __builtin_ia32_pmovsxdq128 ((__v4si)__X);
 503 }
 504
 505 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 506 _mm_cvtepi16_epi64 (__m128i __X)
 507 {
 508   return (__m128i) __builtin_ia32_pmovsxwq128 ((__v8hi)__X);
 509 }
 510
 511 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 512 _mm_cvtepi8_epi16 (__m128i __X)
 513 {
 514   return (__m128i) __builtin_ia32_pmovsxbw128 ((__v16qi)__X);
 515 }
 516
 517 /* Packed integer zero-extension. */
 518
 519 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 520 _mm_cvtepu8_epi32 (__m128i __X)
 521 {
 522   return (__m128i) __builtin_ia32_pmovzxbd128 ((__v16qi)__X);
 523 }
 524
 525 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 526 _mm_cvtepu16_epi32 (__m128i __X)
 527 {
 528   return (__m128i) __builtin_ia32_pmovzxwd128 ((__v8hi)__X);
 529 }
 530
 531 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 532 _mm_cvtepu8_epi64 (__m128i __X)
 533 {
 534   return (__m128i) __builtin_ia32_pmovzxbq128 ((__v16qi)__X);
 535 }
 536
 537 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 538 _mm_cvtepu32_epi64 (__m128i __X)
 539 {
 540   return (__m128i) __builtin_ia32_pmovzxdq128 ((__v4si)__X);
 541 }
 542
 543 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 544 _mm_cvtepu16_epi64 (__m128i __X)
 545 {
 546   return (__m128i) __builtin_ia32_pmovzxwq128 ((__v8hi)__X);
 547 }
 548
 549 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 550 _mm_cvtepu8_epi16 (__m128i __X)
 551 {
 552   return (__m128i) __builtin_ia32_pmovzxbw128 ((__v16qi)__X);
 553 }
 554
 555 /* Pack 8 double words from 2 operands into 8 words of result with
 556    unsigned saturation. */
 557 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 558 _mm_packus_epi32 (__m128i __X, __m128i __Y)
 559 {
 560   return (__m128i) __builtin_ia32_packusdw128 ((__v4si)__X, (__v4si)__Y);
 561 }
 562
 563 /* Sum absolute 8-bit integer difference of adjacent groups of 4
 564    byte integers in the first 2 operands.  Starting offsets within
 565    operands are determined by the 3rd mask operand.  */
 566
 567 #ifdef __OPTIMIZE__
 568 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 569 _mm_mpsadbw_epu8 (__m128i __X, __m128i __Y, const int __M)
 570 {
 571   return (__m128i) __builtin_ia32_mpsadbw128 ((__v16qi)__X,
 572                                               (__v16qi)__Y, __M);
 573 }
 574 #else
 575 #define _mm_mpsadbw_epu8(X, Y, M)                                       \
 576   ((__m128i) __builtin_ia32_mpsadbw128 ((__v16qi)(__m128i)(X),          \
 577                                         (__v16qi)(__m128i)(Y), (int)(M)))
 578 #endif
 579
 580 /* Load double quadword using non-temporal aligned hint.  */
 581 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 582 _mm_stream_load_si128 (__m128i *__X)
 583 {
 584   return (__m128i) __builtin_ia32_movntdqa ((__v2di *) __X);
 585 }
 586
 587 #ifndef __SSE4_2__
 588 #pragma GCC push_options
 589 #pragma GCC target("sse4.2")
 590 #define __DISABLE_SSE4_2__
 591 #endif /* __SSE4_2__ */
 592
 593 /* These macros specify the source data format.  */
 594 #define _SIDD_UBYTE_OPS                 0x00
 595 #define _SIDD_UWORD_OPS                 0x01
 596 #define _SIDD_SBYTE_OPS                 0x02
 597 #define _SIDD_SWORD_OPS                 0x03
 598
 599 /* These macros specify the comparison operation.  */
 600 #define _SIDD_CMP_EQUAL_ANY             0x00
 601 #define _SIDD_CMP_RANGES                0x04
 602 #define _SIDD_CMP_EQUAL_EACH            0x08
 603 #define _SIDD_CMP_EQUAL_ORDERED         0x0c
 604
 605 /* These macros specify the polarity.  */
 606 #define _SIDD_POSITIVE_POLARITY         0x00
 607 #define _SIDD_NEGATIVE_POLARITY         0x10
 608 #define _SIDD_MASKED_POSITIVE_POLARITY  0x20
 609 #define _SIDD_MASKED_NEGATIVE_POLARITY  0x30
 610
 611 /* These macros specify the output selection in _mm_cmpXstri ().  */
 612 #define _SIDD_LEAST_SIGNIFICANT         0x00
 613 #define _SIDD_MOST_SIGNIFICANT          0x40
 614
 615 /* These macros specify the output selection in _mm_cmpXstrm ().  */
 616 #define _SIDD_BIT_MASK                  0x00
 617 #define _SIDD_UNIT_MASK                 0x40
 618
 619 /* Intrinsics for text/string processing.  */
 620
 621 #ifdef __OPTIMIZE__
 622 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 623 _mm_cmpistrm (__m128i __X, __m128i __Y, const int __M)
 624 {
 625   return (__m128i) __builtin_ia32_pcmpistrm128 ((__v16qi)__X,
 626                                                 (__v16qi)__Y,
 627                                                 __M);
 628 }
 629
 630 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 631 _mm_cmpistri (__m128i __X, __m128i __Y, const int __M)
 632 {
 633   return __builtin_ia32_pcmpistri128 ((__v16qi)__X,
 634                                       (__v16qi)__Y,
 635                                       __M);
 636 }
 637
 638 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 639 _mm_cmpestrm (__m128i __X, int __LX, __m128i __Y, int __LY, const int __M)
 640 {
 641   return (__m128i) __builtin_ia32_pcmpestrm128 ((__v16qi)__X, __LX,
 642                                                 (__v16qi)__Y, __LY,
 643                                                 __M);
 644 }
 645
 646 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 647 _mm_cmpestri (__m128i __X, int __LX, __m128i __Y, int __LY, const int __M)
 648 {
 649   return __builtin_ia32_pcmpestri128 ((__v16qi)__X, __LX,
 650                                       (__v16qi)__Y, __LY,
 651                                       __M);
 652 }
 653 #else
 654 #define _mm_cmpistrm(X, Y, M)                                           \
 655   ((__m128i) __builtin_ia32_pcmpistrm128 ((__v16qi)(__m128i)(X),        \
 656                                           (__v16qi)(__m128i)(Y), (int)(M)))
 657 #define _mm_cmpistri(X, Y, M)                                           \
 658   ((int) __builtin_ia32_pcmpistri128 ((__v16qi)(__m128i)(X),            \
 659                                       (__v16qi)(__m128i)(Y), (int)(M)))
 660
 661 #define _mm_cmpestrm(X, LX, Y, LY, M)                                   \
 662   ((__m128i) __builtin_ia32_pcmpestrm128 ((__v16qi)(__m128i)(X),        \
 663                                           (int)(LX), (__v16qi)(__m128i)(Y), \
 664                                           (int)(LY), (int)(M)))
 665 #define _mm_cmpestri(X, LX, Y, LY, M)                                   \
 666   ((int) __builtin_ia32_pcmpestri128 ((__v16qi)(__m128i)(X), (int)(LX), \
 667                                       (__v16qi)(__m128i)(Y), (int)(LY), \
 668                                       (int)(M)))
 669 #endif
 670
 671 /* Intrinsics for text/string processing and reading values of
 672    EFlags.  */
 673
 674 #ifdef __OPTIMIZE__
 675 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 676 _mm_cmpistra (__m128i __X, __m128i __Y, const int __M)
 677 {
 678   return __builtin_ia32_pcmpistria128 ((__v16qi)__X,
 679                                        (__v16qi)__Y,
 680                                        __M);
 681 }
 682
 683 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 684 _mm_cmpistrc (__m128i __X, __m128i __Y, const int __M)
 685 {
 686   return __builtin_ia32_pcmpistric128 ((__v16qi)__X,
 687                                        (__v16qi)__Y,
 688                                        __M);
 689 }
 690
 691 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 692 _mm_cmpistro (__m128i __X, __m128i __Y, const int __M)
 693 {
 694   return __builtin_ia32_pcmpistrio128 ((__v16qi)__X,
 695                                        (__v16qi)__Y,
 696                                        __M);
 697 }
 698
 699 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 700 _mm_cmpistrs (__m128i __X, __m128i __Y, const int __M)
 701 {
 702   return __builtin_ia32_pcmpistris128 ((__v16qi)__X,
 703                                        (__v16qi)__Y,
 704                                        __M);
 705 }
 706
 707 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 708 _mm_cmpistrz (__m128i __X, __m128i __Y, const int __M)
 709 {
 710   return __builtin_ia32_pcmpistriz128 ((__v16qi)__X,
 711                                        (__v16qi)__Y,
 712                                        __M);
 713 }
 714
 715 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 716 _mm_cmpestra (__m128i __X, int __LX, __m128i __Y, int __LY, const int __M)
 717 {
 718   return __builtin_ia32_pcmpestria128 ((__v16qi)__X, __LX,
 719                                        (__v16qi)__Y, __LY,
 720                                        __M);
 721 }
 722
 723 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 724 _mm_cmpestrc (__m128i __X, int __LX, __m128i __Y, int __LY, const int __M)
 725 {
 726   return __builtin_ia32_pcmpestric128 ((__v16qi)__X, __LX,
 727                                        (__v16qi)__Y, __LY,
 728                                        __M);
 729 }
 730
 731 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 732 _mm_cmpestro (__m128i __X, int __LX, __m128i __Y, int __LY, const int __M)
 733 {
 734   return __builtin_ia32_pcmpestrio128 ((__v16qi)__X, __LX,
 735                                        (__v16qi)__Y, __LY,
 736                                        __M);
 737 }
 738
 739 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 740 _mm_cmpestrs (__m128i __X, int __LX, __m128i __Y, int __LY, const int __M)
 741 {
 742   return __builtin_ia32_pcmpestris128 ((__v16qi)__X, __LX,
 743                                        (__v16qi)__Y, __LY,
 744                                        __M);
 745 }
 746
 747 extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 748 _mm_cmpestrz (__m128i __X, int __LX, __m128i __Y, int __LY, const int __M)
 749 {
 750   return __builtin_ia32_pcmpestriz128 ((__v16qi)__X, __LX,
 751                                        (__v16qi)__Y, __LY,
 752                                        __M);
 753 }
 754 #else
 755 #define _mm_cmpistra(X, Y, M)                                           \
 756   ((int) __builtin_ia32_pcmpistria128 ((__v16qi)(__m128i)(X),           \
 757                                        (__v16qi)(__m128i)(Y), (int)(M)))
 758 #define _mm_cmpistrc(X, Y, M)                                           \
 759   ((int) __builtin_ia32_pcmpistric128 ((__v16qi)(__m128i)(X),           \
 760                                        (__v16qi)(__m128i)(Y), (int)(M)))
 761 #define _mm_cmpistro(X, Y, M)                                           \
 762   ((int) __builtin_ia32_pcmpistrio128 ((__v16qi)(__m128i)(X),           \
 763                                        (__v16qi)(__m128i)(Y), (int)(M)))
 764 #define _mm_cmpistrs(X, Y, M)                                           \
 765   ((int) __builtin_ia32_pcmpistris128 ((__v16qi)(__m128i)(X),           \
 766                                        (__v16qi)(__m128i)(Y), (int)(M)))
 767 #define _mm_cmpistrz(X, Y, M)                                           \
 768   ((int) __builtin_ia32_pcmpistriz128 ((__v16qi)(__m128i)(X),           \
 769                                        (__v16qi)(__m128i)(Y), (int)(M)))
 770
 771 #define _mm_cmpestra(X, LX, Y, LY, M)                                   \
 772   ((int) __builtin_ia32_pcmpestria128 ((__v16qi)(__m128i)(X), (int)(LX), \
 773                                        (__v16qi)(__m128i)(Y), (int)(LY), \
 774                                        (int)(M)))
 775 #define _mm_cmpestrc(X, LX, Y, LY, M)                                   \
 776   ((int) __builtin_ia32_pcmpestric128 ((__v16qi)(__m128i)(X), (int)(LX), \
 777                                        (__v16qi)(__m128i)(Y), (int)(LY), \
 778                                        (int)(M)))
 779 #define _mm_cmpestro(X, LX, Y, LY, M)                                   \
 780   ((int) __builtin_ia32_pcmpestrio128 ((__v16qi)(__m128i)(X), (int)(LX), \
 781                                        (__v16qi)(__m128i)(Y), (int)(LY), \
 782                                        (int)(M)))
 783 #define _mm_cmpestrs(X, LX, Y, LY, M)                                   \
 784   ((int) __builtin_ia32_pcmpestris128 ((__v16qi)(__m128i)(X), (int)(LX), \
 785                                        (__v16qi)(__m128i)(Y), (int)(LY), \
 786                                        (int)(M)))
 787 #define _mm_cmpestrz(X, LX, Y, LY, M)                                   \
 788   ((int) __builtin_ia32_pcmpestriz128 ((__v16qi)(__m128i)(X), (int)(LX), \
 789                                        (__v16qi)(__m128i)(Y), (int)(LY), \
 790                                        (int)(M)))
 791 #endif
 792
 793 /* Packed integer 64-bit comparison, zeroing or filling with ones
 794    corresponding parts of result.  */
 795 extern __inline __m128i __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 796 _mm_cmpgt_epi64 (__m128i __X, __m128i __Y)
 797 {
 798   return (__m128i) ((__v2di)__X > (__v2di)__Y);
 799 }
 800
 801 #ifdef __DISABLE_SSE4_2__
 802 #undef __DISABLE_SSE4_2__
 803 #pragma GCC pop_options
 804 #endif /* __DISABLE_SSE4_2__ */
 805
 806 #ifdef __DISABLE_SSE4_1__
 807 #undef __DISABLE_SSE4_1__
 808 #pragma GCC pop_options
 809 #endif /* __DISABLE_SSE4_1__ */
 810
 811 #include <popcntintrin.h>
 812
 813 #ifndef __SSE4_1__
 814 #pragma GCC push_options
 815 #pragma GCC target("sse4.1")
 816 #define __DISABLE_SSE4_1__
 817 #endif /* __SSE4_1__ */
 818
 819 #ifndef __SSE4_2__
 820 #pragma GCC push_options
 821 #pragma GCC target("sse4.2")
 822 #define __DISABLE_SSE4_2__
 823 #endif /* __SSE4_1__ */
 824
 825 /* Accumulate CRC32 (polynomial 0x11EDC6F41) value.  */
 826 extern __inline unsigned int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 827 _mm_crc32_u8 (unsigned int __C, unsigned char __V)
 828 {
 829   return __builtin_ia32_crc32qi (__C, __V);
 830 }
 831
 832 extern __inline unsigned int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 833 _mm_crc32_u16 (unsigned int __C, unsigned short __V)
 834 {
 835   return __builtin_ia32_crc32hi (__C, __V);
 836 }
 837
 838 extern __inline unsigned int __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 839 _mm_crc32_u32 (unsigned int __C, unsigned int __V)
 840 {
 841   return __builtin_ia32_crc32si (__C, __V);
 842 }
 843
 844 #ifdef __x86_64__
 845 extern __inline unsigned long long __attribute__((__gnu_inline__, __always_inline__, __artificial__))
 846 _mm_crc32_u64 (unsigned long long __C, unsigned long long __V)
 847 {
 848   return __builtin_ia32_crc32di (__C, __V);
 849 }
 850 #endif
 851
 852 #ifdef __DISABLE_SSE4_2__
 853 #undef __DISABLE_SSE4_2__
 854 #pragma GCC pop_options
 855 #endif /* __DISABLE_SSE4_2__ */
 856
 857 #ifdef __DISABLE_SSE4_1__
 858 #undef __DISABLE_SSE4_1__
 859 #pragma GCC pop_options
 860 #endif /* __DISABLE_SSE4_1__ */
 861
 862 #endif /* _SMMINTRIN_H_INCLUDED */