xmmintrin.h revision b4d9c8b7ea2cc40fcbf52b30b067676ecd15312d
1/*===---- xmmintrin.h - SSE 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 __XMMINTRIN_H 25#define __XMMINTRIN_H 26 27#ifndef __SSE__ 28#error "SSE instruction set not enabled" 29#else 30 31#include <mmintrin.h> 32 33typedef int __v4si __attribute__((__vector_size__(16))); 34typedef float __v4sf __attribute__((__vector_size__(16))); 35typedef float __m128 __attribute__((__vector_size__(16))); 36 37/* This header should only be included in a hosted environment as it depends on 38 * a standard library to provide allocation routines. */ 39#if __STDC_HOSTED__ 40#include <mm_malloc.h> 41#endif 42 43static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 44_mm_add_ss(__m128 __a, __m128 __b) 45{ 46 __a[0] += __b[0]; 47 return __a; 48} 49 50static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 51_mm_add_ps(__m128 __a, __m128 __b) 52{ 53 return __a + __b; 54} 55 56static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 57_mm_sub_ss(__m128 __a, __m128 __b) 58{ 59 __a[0] -= __b[0]; 60 return __a; 61} 62 63static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 64_mm_sub_ps(__m128 __a, __m128 __b) 65{ 66 return __a - __b; 67} 68 69static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 70_mm_mul_ss(__m128 __a, __m128 __b) 71{ 72 __a[0] *= __b[0]; 73 return __a; 74} 75 76static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 77_mm_mul_ps(__m128 __a, __m128 __b) 78{ 79 return __a * __b; 80} 81 82static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 83_mm_div_ss(__m128 __a, __m128 __b) 84{ 85 __a[0] /= __b[0]; 86 return __a; 87} 88 89static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 90_mm_div_ps(__m128 __a, __m128 __b) 91{ 92 return __a / __b; 93} 94 95static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 96_mm_sqrt_ss(__m128 __a) 97{ 98 __m128 __c = __builtin_ia32_sqrtss(__a); 99 return (__m128) { __c[0], __a[1], __a[2], __a[3] }; 100} 101 102static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 103_mm_sqrt_ps(__m128 __a) 104{ 105 return __builtin_ia32_sqrtps(__a); 106} 107 108static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 109_mm_rcp_ss(__m128 __a) 110{ 111 __m128 __c = __builtin_ia32_rcpss(__a); 112 return (__m128) { __c[0], __a[1], __a[2], __a[3] }; 113} 114 115static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 116_mm_rcp_ps(__m128 __a) 117{ 118 return __builtin_ia32_rcpps(__a); 119} 120 121static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 122_mm_rsqrt_ss(__m128 __a) 123{ 124 __m128 __c = __builtin_ia32_rsqrtss(__a); 125 return (__m128) { __c[0], __a[1], __a[2], __a[3] }; 126} 127 128static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 129_mm_rsqrt_ps(__m128 __a) 130{ 131 return __builtin_ia32_rsqrtps(__a); 132} 133 134static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 135_mm_min_ss(__m128 __a, __m128 __b) 136{ 137 return __builtin_ia32_minss(__a, __b); 138} 139 140static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 141_mm_min_ps(__m128 __a, __m128 __b) 142{ 143 return __builtin_ia32_minps(__a, __b); 144} 145 146static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 147_mm_max_ss(__m128 __a, __m128 __b) 148{ 149 return __builtin_ia32_maxss(__a, __b); 150} 151 152static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 153_mm_max_ps(__m128 __a, __m128 __b) 154{ 155 return __builtin_ia32_maxps(__a, __b); 156} 157 158static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 159_mm_and_ps(__m128 __a, __m128 __b) 160{ 161 return (__m128)((__v4si)__a & (__v4si)__b); 162} 163 164static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 165_mm_andnot_ps(__m128 __a, __m128 __b) 166{ 167 return (__m128)(~(__v4si)__a & (__v4si)__b); 168} 169 170static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 171_mm_or_ps(__m128 __a, __m128 __b) 172{ 173 return (__m128)((__v4si)__a | (__v4si)__b); 174} 175 176static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 177_mm_xor_ps(__m128 __a, __m128 __b) 178{ 179 return (__m128)((__v4si)__a ^ (__v4si)__b); 180} 181 182static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 183_mm_cmpeq_ss(__m128 __a, __m128 __b) 184{ 185 return (__m128)__builtin_ia32_cmpeqss(__a, __b); 186} 187 188static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 189_mm_cmpeq_ps(__m128 __a, __m128 __b) 190{ 191 return (__m128)__builtin_ia32_cmpeqps(__a, __b); 192} 193 194static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 195_mm_cmplt_ss(__m128 __a, __m128 __b) 196{ 197 return (__m128)__builtin_ia32_cmpltss(__a, __b); 198} 199 200static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 201_mm_cmplt_ps(__m128 __a, __m128 __b) 202{ 203 return (__m128)__builtin_ia32_cmpltps(__a, __b); 204} 205 206static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 207_mm_cmple_ss(__m128 __a, __m128 __b) 208{ 209 return (__m128)__builtin_ia32_cmpless(__a, __b); 210} 211 212static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 213_mm_cmple_ps(__m128 __a, __m128 __b) 214{ 215 return (__m128)__builtin_ia32_cmpleps(__a, __b); 216} 217 218static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 219_mm_cmpgt_ss(__m128 __a, __m128 __b) 220{ 221 return (__m128)__builtin_shufflevector(__a, 222 __builtin_ia32_cmpltss(__b, __a), 223 4, 1, 2, 3); 224} 225 226static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 227_mm_cmpgt_ps(__m128 __a, __m128 __b) 228{ 229 return (__m128)__builtin_ia32_cmpltps(__b, __a); 230} 231 232static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 233_mm_cmpge_ss(__m128 __a, __m128 __b) 234{ 235 return (__m128)__builtin_shufflevector(__a, 236 __builtin_ia32_cmpless(__b, __a), 237 4, 1, 2, 3); 238} 239 240static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 241_mm_cmpge_ps(__m128 __a, __m128 __b) 242{ 243 return (__m128)__builtin_ia32_cmpleps(__b, __a); 244} 245 246static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 247_mm_cmpneq_ss(__m128 __a, __m128 __b) 248{ 249 return (__m128)__builtin_ia32_cmpneqss(__a, __b); 250} 251 252static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 253_mm_cmpneq_ps(__m128 __a, __m128 __b) 254{ 255 return (__m128)__builtin_ia32_cmpneqps(__a, __b); 256} 257 258static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 259_mm_cmpnlt_ss(__m128 __a, __m128 __b) 260{ 261 return (__m128)__builtin_ia32_cmpnltss(__a, __b); 262} 263 264static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 265_mm_cmpnlt_ps(__m128 __a, __m128 __b) 266{ 267 return (__m128)__builtin_ia32_cmpnltps(__a, __b); 268} 269 270static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 271_mm_cmpnle_ss(__m128 __a, __m128 __b) 272{ 273 return (__m128)__builtin_ia32_cmpnless(__a, __b); 274} 275 276static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 277_mm_cmpnle_ps(__m128 __a, __m128 __b) 278{ 279 return (__m128)__builtin_ia32_cmpnleps(__a, __b); 280} 281 282static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 283_mm_cmpngt_ss(__m128 __a, __m128 __b) 284{ 285 return (__m128)__builtin_shufflevector(__a, 286 __builtin_ia32_cmpnltss(__b, __a), 287 4, 1, 2, 3); 288} 289 290static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 291_mm_cmpngt_ps(__m128 __a, __m128 __b) 292{ 293 return (__m128)__builtin_ia32_cmpnltps(__b, __a); 294} 295 296static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 297_mm_cmpnge_ss(__m128 __a, __m128 __b) 298{ 299 return (__m128)__builtin_shufflevector(__a, 300 __builtin_ia32_cmpnless(__b, __a), 301 4, 1, 2, 3); 302} 303 304static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 305_mm_cmpnge_ps(__m128 __a, __m128 __b) 306{ 307 return (__m128)__builtin_ia32_cmpnleps(__b, __a); 308} 309 310static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 311_mm_cmpord_ss(__m128 __a, __m128 __b) 312{ 313 return (__m128)__builtin_ia32_cmpordss(__a, __b); 314} 315 316static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 317_mm_cmpord_ps(__m128 __a, __m128 __b) 318{ 319 return (__m128)__builtin_ia32_cmpordps(__a, __b); 320} 321 322static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 323_mm_cmpunord_ss(__m128 __a, __m128 __b) 324{ 325 return (__m128)__builtin_ia32_cmpunordss(__a, __b); 326} 327 328static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 329_mm_cmpunord_ps(__m128 __a, __m128 __b) 330{ 331 return (__m128)__builtin_ia32_cmpunordps(__a, __b); 332} 333 334static __inline__ int __attribute__((__always_inline__, __nodebug__)) 335_mm_comieq_ss(__m128 __a, __m128 __b) 336{ 337 return __builtin_ia32_comieq(__a, __b); 338} 339 340static __inline__ int __attribute__((__always_inline__, __nodebug__)) 341_mm_comilt_ss(__m128 __a, __m128 __b) 342{ 343 return __builtin_ia32_comilt(__a, __b); 344} 345 346static __inline__ int __attribute__((__always_inline__, __nodebug__)) 347_mm_comile_ss(__m128 __a, __m128 __b) 348{ 349 return __builtin_ia32_comile(__a, __b); 350} 351 352static __inline__ int __attribute__((__always_inline__, __nodebug__)) 353_mm_comigt_ss(__m128 __a, __m128 __b) 354{ 355 return __builtin_ia32_comigt(__a, __b); 356} 357 358static __inline__ int __attribute__((__always_inline__, __nodebug__)) 359_mm_comige_ss(__m128 __a, __m128 __b) 360{ 361 return __builtin_ia32_comige(__a, __b); 362} 363 364static __inline__ int __attribute__((__always_inline__, __nodebug__)) 365_mm_comineq_ss(__m128 __a, __m128 __b) 366{ 367 return __builtin_ia32_comineq(__a, __b); 368} 369 370static __inline__ int __attribute__((__always_inline__, __nodebug__)) 371_mm_ucomieq_ss(__m128 __a, __m128 __b) 372{ 373 return __builtin_ia32_ucomieq(__a, __b); 374} 375 376static __inline__ int __attribute__((__always_inline__, __nodebug__)) 377_mm_ucomilt_ss(__m128 __a, __m128 __b) 378{ 379 return __builtin_ia32_ucomilt(__a, __b); 380} 381 382static __inline__ int __attribute__((__always_inline__, __nodebug__)) 383_mm_ucomile_ss(__m128 __a, __m128 __b) 384{ 385 return __builtin_ia32_ucomile(__a, __b); 386} 387 388static __inline__ int __attribute__((__always_inline__, __nodebug__)) 389_mm_ucomigt_ss(__m128 __a, __m128 __b) 390{ 391 return __builtin_ia32_ucomigt(__a, __b); 392} 393 394static __inline__ int __attribute__((__always_inline__, __nodebug__)) 395_mm_ucomige_ss(__m128 __a, __m128 __b) 396{ 397 return __builtin_ia32_ucomige(__a, __b); 398} 399 400static __inline__ int __attribute__((__always_inline__, __nodebug__)) 401_mm_ucomineq_ss(__m128 __a, __m128 __b) 402{ 403 return __builtin_ia32_ucomineq(__a, __b); 404} 405 406static __inline__ int __attribute__((__always_inline__, __nodebug__)) 407_mm_cvtss_si32(__m128 __a) 408{ 409 return __builtin_ia32_cvtss2si(__a); 410} 411 412static __inline__ int __attribute__((__always_inline__, __nodebug__)) 413_mm_cvt_ss2si(__m128 __a) 414{ 415 return _mm_cvtss_si32(__a); 416} 417 418#ifdef __x86_64__ 419 420static __inline__ long long __attribute__((__always_inline__, __nodebug__)) 421_mm_cvtss_si64(__m128 __a) 422{ 423 return __builtin_ia32_cvtss2si64(__a); 424} 425 426#endif 427 428static __inline__ __m64 __attribute__((__always_inline__, __nodebug__)) 429_mm_cvtps_pi32(__m128 __a) 430{ 431 return (__m64)__builtin_ia32_cvtps2pi(__a); 432} 433 434static __inline__ __m64 __attribute__((__always_inline__, __nodebug__)) 435_mm_cvt_ps2pi(__m128 __a) 436{ 437 return _mm_cvtps_pi32(__a); 438} 439 440static __inline__ int __attribute__((__always_inline__, __nodebug__)) 441_mm_cvttss_si32(__m128 __a) 442{ 443 return __a[0]; 444} 445 446static __inline__ int __attribute__((__always_inline__, __nodebug__)) 447_mm_cvtt_ss2si(__m128 __a) 448{ 449 return _mm_cvttss_si32(__a); 450} 451 452static __inline__ long long __attribute__((__always_inline__, __nodebug__)) 453_mm_cvttss_si64(__m128 __a) 454{ 455 return __a[0]; 456} 457 458static __inline__ __m64 __attribute__((__always_inline__, __nodebug__)) 459_mm_cvttps_pi32(__m128 __a) 460{ 461 return (__m64)__builtin_ia32_cvttps2pi(__a); 462} 463 464static __inline__ __m64 __attribute__((__always_inline__, __nodebug__)) 465_mm_cvtt_ps2pi(__m128 __a) 466{ 467 return _mm_cvttps_pi32(__a); 468} 469 470static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 471_mm_cvtsi32_ss(__m128 __a, int __b) 472{ 473 __a[0] = __b; 474 return __a; 475} 476 477static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 478_mm_cvt_si2ss(__m128 __a, int __b) 479{ 480 return _mm_cvtsi32_ss(__a, __b); 481} 482 483#ifdef __x86_64__ 484 485static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 486_mm_cvtsi64_ss(__m128 __a, long long __b) 487{ 488 __a[0] = __b; 489 return __a; 490} 491 492#endif 493 494static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 495_mm_cvtpi32_ps(__m128 __a, __m64 __b) 496{ 497 return __builtin_ia32_cvtpi2ps(__a, (__v2si)__b); 498} 499 500static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 501_mm_cvt_pi2ps(__m128 __a, __m64 __b) 502{ 503 return _mm_cvtpi32_ps(__a, __b); 504} 505 506static __inline__ float __attribute__((__always_inline__, __nodebug__)) 507_mm_cvtss_f32(__m128 __a) 508{ 509 return __a[0]; 510} 511 512static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 513_mm_loadh_pi(__m128 __a, const __m64 *__p) 514{ 515 typedef float __mm_loadh_pi_v2f32 __attribute__((__vector_size__(8))); 516 struct __mm_loadh_pi_struct { 517 __mm_loadh_pi_v2f32 __u; 518 } __attribute__((__packed__, __may_alias__)); 519 __mm_loadh_pi_v2f32 __b = ((struct __mm_loadh_pi_struct*)__p)->__u; 520 __m128 __bb = __builtin_shufflevector(__b, __b, 0, 1, 0, 1); 521 return __builtin_shufflevector(__a, __bb, 0, 1, 4, 5); 522} 523 524static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 525_mm_loadl_pi(__m128 __a, const __m64 *__p) 526{ 527 typedef float __mm_loadl_pi_v2f32 __attribute__((__vector_size__(8))); 528 struct __mm_loadl_pi_struct { 529 __mm_loadl_pi_v2f32 __u; 530 } __attribute__((__packed__, __may_alias__)); 531 __mm_loadl_pi_v2f32 __b = ((struct __mm_loadl_pi_struct*)__p)->__u; 532 __m128 __bb = __builtin_shufflevector(__b, __b, 0, 1, 0, 1); 533 return __builtin_shufflevector(__a, __bb, 4, 5, 2, 3); 534} 535 536static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 537_mm_load_ss(const float *__p) 538{ 539 struct __mm_load_ss_struct { 540 float __u; 541 } __attribute__((__packed__, __may_alias__)); 542 float __u = ((struct __mm_load_ss_struct*)__p)->__u; 543 return (__m128){ __u, 0, 0, 0 }; 544} 545 546static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 547_mm_load1_ps(const float *__p) 548{ 549 struct __mm_load1_ps_struct { 550 float __u; 551 } __attribute__((__packed__, __may_alias__)); 552 float __u = ((struct __mm_load1_ps_struct*)__p)->__u; 553 return (__m128){ __u, __u, __u, __u }; 554} 555 556#define _mm_load_ps1(p) _mm_load1_ps(p) 557 558static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 559_mm_load_ps(const float *__p) 560{ 561 return *(__m128*)__p; 562} 563 564static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 565_mm_loadu_ps(const float *__p) 566{ 567 struct __loadu_ps { 568 __m128 __v; 569 } __attribute__((__packed__, __may_alias__)); 570 return ((struct __loadu_ps*)__p)->__v; 571} 572 573static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 574_mm_loadr_ps(const float *__p) 575{ 576 __m128 __a = _mm_load_ps(__p); 577 return __builtin_shufflevector(__a, __a, 3, 2, 1, 0); 578} 579 580static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 581_mm_set_ss(float __w) 582{ 583 return (__m128){ __w, 0, 0, 0 }; 584} 585 586static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 587_mm_set1_ps(float __w) 588{ 589 return (__m128){ __w, __w, __w, __w }; 590} 591 592/* Microsoft specific. */ 593static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 594_mm_set_ps1(float __w) 595{ 596 return _mm_set1_ps(__w); 597} 598 599static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 600_mm_set_ps(float __z, float __y, float __x, float __w) 601{ 602 return (__m128){ __w, __x, __y, __z }; 603} 604 605static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 606_mm_setr_ps(float __z, float __y, float __x, float __w) 607{ 608 return (__m128){ __z, __y, __x, __w }; 609} 610 611static __inline__ __m128 __attribute__((__always_inline__)) 612_mm_setzero_ps(void) 613{ 614 return (__m128){ 0, 0, 0, 0 }; 615} 616 617static __inline__ void __attribute__((__always_inline__)) 618_mm_storeh_pi(__m64 *__p, __m128 __a) 619{ 620 __builtin_ia32_storehps((__v2si *)__p, __a); 621} 622 623static __inline__ void __attribute__((__always_inline__)) 624_mm_storel_pi(__m64 *__p, __m128 __a) 625{ 626 __builtin_ia32_storelps((__v2si *)__p, __a); 627} 628 629static __inline__ void __attribute__((__always_inline__)) 630_mm_store_ss(float *__p, __m128 __a) 631{ 632 struct __mm_store_ss_struct { 633 float __u; 634 } __attribute__((__packed__, __may_alias__)); 635 ((struct __mm_store_ss_struct*)__p)->__u = __a[0]; 636} 637 638static __inline__ void __attribute__((__always_inline__, __nodebug__)) 639_mm_storeu_ps(float *__p, __m128 __a) 640{ 641 __builtin_ia32_storeups(__p, __a); 642} 643 644static __inline__ void __attribute__((__always_inline__, __nodebug__)) 645_mm_store1_ps(float *__p, __m128 __a) 646{ 647 __a = __builtin_shufflevector(__a, __a, 0, 0, 0, 0); 648 _mm_storeu_ps(__p, __a); 649} 650 651static __inline__ void __attribute__((__always_inline__, __nodebug__)) 652_mm_store_ps1(float *__p, __m128 __a) 653{ 654 return _mm_store1_ps(__p, __a); 655} 656 657static __inline__ void __attribute__((__always_inline__, __nodebug__)) 658_mm_store_ps(float *__p, __m128 __a) 659{ 660 *(__m128 *)__p = __a; 661} 662 663static __inline__ void __attribute__((__always_inline__, __nodebug__)) 664_mm_storer_ps(float *__p, __m128 __a) 665{ 666 __a = __builtin_shufflevector(__a, __a, 3, 2, 1, 0); 667 _mm_store_ps(__p, __a); 668} 669 670#define _MM_HINT_T0 3 671#define _MM_HINT_T1 2 672#define _MM_HINT_T2 1 673#define _MM_HINT_NTA 0 674 675#ifndef _MSC_VER 676/* FIXME: We have to #define this because "sel" must be a constant integer, and 677 Sema doesn't do any form of constant propagation yet. */ 678 679#define _mm_prefetch(a, sel) (__builtin_prefetch((void *)(a), 0, (sel))) 680#endif 681 682static __inline__ void __attribute__((__always_inline__, __nodebug__)) 683_mm_stream_pi(__m64 *__p, __m64 __a) 684{ 685 __builtin_ia32_movntq(__p, __a); 686} 687 688static __inline__ void __attribute__((__always_inline__, __nodebug__)) 689_mm_stream_ps(float *__p, __m128 __a) 690{ 691 __builtin_ia32_movntps(__p, __a); 692} 693 694static __inline__ void __attribute__((__always_inline__, __nodebug__)) 695_mm_sfence(void) 696{ 697 __builtin_ia32_sfence(); 698} 699 700static __inline__ int __attribute__((__always_inline__, __nodebug__)) 701_mm_extract_pi16(__m64 __a, int __n) 702{ 703 __v4hi __b = (__v4hi)__a; 704 return (unsigned short)__b[__n & 3]; 705} 706 707static __inline__ __m64 __attribute__((__always_inline__, __nodebug__)) 708_mm_insert_pi16(__m64 __a, int __d, int __n) 709{ 710 __v4hi __b = (__v4hi)__a; 711 __b[__n & 3] = __d; 712 return (__m64)__b; 713} 714 715static __inline__ __m64 __attribute__((__always_inline__, __nodebug__)) 716_mm_max_pi16(__m64 __a, __m64 __b) 717{ 718 return (__m64)__builtin_ia32_pmaxsw((__v4hi)__a, (__v4hi)__b); 719} 720 721static __inline__ __m64 __attribute__((__always_inline__, __nodebug__)) 722_mm_max_pu8(__m64 __a, __m64 __b) 723{ 724 return (__m64)__builtin_ia32_pmaxub((__v8qi)__a, (__v8qi)__b); 725} 726 727static __inline__ __m64 __attribute__((__always_inline__, __nodebug__)) 728_mm_min_pi16(__m64 __a, __m64 __b) 729{ 730 return (__m64)__builtin_ia32_pminsw((__v4hi)__a, (__v4hi)__b); 731} 732 733static __inline__ __m64 __attribute__((__always_inline__, __nodebug__)) 734_mm_min_pu8(__m64 __a, __m64 __b) 735{ 736 return (__m64)__builtin_ia32_pminub((__v8qi)__a, (__v8qi)__b); 737} 738 739static __inline__ int __attribute__((__always_inline__, __nodebug__)) 740_mm_movemask_pi8(__m64 __a) 741{ 742 return __builtin_ia32_pmovmskb((__v8qi)__a); 743} 744 745static __inline__ __m64 __attribute__((__always_inline__, __nodebug__)) 746_mm_mulhi_pu16(__m64 __a, __m64 __b) 747{ 748 return (__m64)__builtin_ia32_pmulhuw((__v4hi)__a, (__v4hi)__b); 749} 750 751#define _mm_shuffle_pi16(a, n) __extension__ ({ \ 752 __m64 __a = (a); \ 753 (__m64)__builtin_ia32_pshufw((__v4hi)__a, (n)); }) 754 755static __inline__ void __attribute__((__always_inline__, __nodebug__)) 756_mm_maskmove_si64(__m64 __d, __m64 __n, char *__p) 757{ 758 __builtin_ia32_maskmovq((__v8qi)__d, (__v8qi)__n, __p); 759} 760 761static __inline__ __m64 __attribute__((__always_inline__, __nodebug__)) 762_mm_avg_pu8(__m64 __a, __m64 __b) 763{ 764 return (__m64)__builtin_ia32_pavgb((__v8qi)__a, (__v8qi)__b); 765} 766 767static __inline__ __m64 __attribute__((__always_inline__, __nodebug__)) 768_mm_avg_pu16(__m64 __a, __m64 __b) 769{ 770 return (__m64)__builtin_ia32_pavgw((__v4hi)__a, (__v4hi)__b); 771} 772 773static __inline__ __m64 __attribute__((__always_inline__, __nodebug__)) 774_mm_sad_pu8(__m64 __a, __m64 __b) 775{ 776 return (__m64)__builtin_ia32_psadbw((__v8qi)__a, (__v8qi)__b); 777} 778 779static __inline__ unsigned int __attribute__((__always_inline__, __nodebug__)) 780_mm_getcsr(void) 781{ 782 return __builtin_ia32_stmxcsr(); 783} 784 785static __inline__ void __attribute__((__always_inline__, __nodebug__)) 786_mm_setcsr(unsigned int __i) 787{ 788 __builtin_ia32_ldmxcsr(__i); 789} 790 791#define _mm_shuffle_ps(a, b, mask) __extension__ ({ \ 792 __m128 __a = (a); \ 793 __m128 __b = (b); \ 794 (__m128)__builtin_shufflevector((__v4sf)__a, (__v4sf)__b, \ 795 (mask) & 0x3, ((mask) & 0xc) >> 2, \ 796 (((mask) & 0x30) >> 4) + 4, \ 797 (((mask) & 0xc0) >> 6) + 4); }) 798 799static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 800_mm_unpackhi_ps(__m128 __a, __m128 __b) 801{ 802 return __builtin_shufflevector(__a, __b, 2, 6, 3, 7); 803} 804 805static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 806_mm_unpacklo_ps(__m128 __a, __m128 __b) 807{ 808 return __builtin_shufflevector(__a, __b, 0, 4, 1, 5); 809} 810 811static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 812_mm_move_ss(__m128 __a, __m128 __b) 813{ 814 return __builtin_shufflevector(__a, __b, 4, 1, 2, 3); 815} 816 817static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 818_mm_movehl_ps(__m128 __a, __m128 __b) 819{ 820 return __builtin_shufflevector(__a, __b, 6, 7, 2, 3); 821} 822 823static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 824_mm_movelh_ps(__m128 __a, __m128 __b) 825{ 826 return __builtin_shufflevector(__a, __b, 0, 1, 4, 5); 827} 828 829static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 830_mm_cvtpi16_ps(__m64 __a) 831{ 832 __m64 __b, __c; 833 __m128 __r; 834 835 __b = _mm_setzero_si64(); 836 __b = _mm_cmpgt_pi16(__b, __a); 837 __c = _mm_unpackhi_pi16(__a, __b); 838 __r = _mm_setzero_ps(); 839 __r = _mm_cvtpi32_ps(__r, __c); 840 __r = _mm_movelh_ps(__r, __r); 841 __c = _mm_unpacklo_pi16(__a, __b); 842 __r = _mm_cvtpi32_ps(__r, __c); 843 844 return __r; 845} 846 847static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 848_mm_cvtpu16_ps(__m64 __a) 849{ 850 __m64 __b, __c; 851 __m128 __r; 852 853 __b = _mm_setzero_si64(); 854 __c = _mm_unpackhi_pi16(__a, __b); 855 __r = _mm_setzero_ps(); 856 __r = _mm_cvtpi32_ps(__r, __c); 857 __r = _mm_movelh_ps(__r, __r); 858 __c = _mm_unpacklo_pi16(__a, __b); 859 __r = _mm_cvtpi32_ps(__r, __c); 860 861 return __r; 862} 863 864static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 865_mm_cvtpi8_ps(__m64 __a) 866{ 867 __m64 __b; 868 869 __b = _mm_setzero_si64(); 870 __b = _mm_cmpgt_pi8(__b, __a); 871 __b = _mm_unpacklo_pi8(__a, __b); 872 873 return _mm_cvtpi16_ps(__b); 874} 875 876static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 877_mm_cvtpu8_ps(__m64 __a) 878{ 879 __m64 __b; 880 881 __b = _mm_setzero_si64(); 882 __b = _mm_unpacklo_pi8(__a, __b); 883 884 return _mm_cvtpi16_ps(__b); 885} 886 887static __inline__ __m128 __attribute__((__always_inline__, __nodebug__)) 888_mm_cvtpi32x2_ps(__m64 __a, __m64 __b) 889{ 890 __m128 __c; 891 892 __c = _mm_setzero_ps(); 893 __c = _mm_cvtpi32_ps(__c, __b); 894 __c = _mm_movelh_ps(__c, __c); 895 896 return _mm_cvtpi32_ps(__c, __a); 897} 898 899static __inline__ __m64 __attribute__((__always_inline__, __nodebug__)) 900_mm_cvtps_pi16(__m128 __a) 901{ 902 __m64 __b, __c; 903 904 __b = _mm_cvtps_pi32(__a); 905 __a = _mm_movehl_ps(__a, __a); 906 __c = _mm_cvtps_pi32(__a); 907 908 return _mm_packs_pi32(__b, __c); 909} 910 911static __inline__ __m64 __attribute__((__always_inline__, __nodebug__)) 912_mm_cvtps_pi8(__m128 __a) 913{ 914 __m64 __b, __c; 915 916 __b = _mm_cvtps_pi16(__a); 917 __c = _mm_setzero_si64(); 918 919 return _mm_packs_pi16(__b, __c); 920} 921 922static __inline__ int __attribute__((__always_inline__, __nodebug__)) 923_mm_movemask_ps(__m128 __a) 924{ 925 return __builtin_ia32_movmskps(__a); 926} 927 928#define _MM_SHUFFLE(z, y, x, w) (((z) << 6) | ((y) << 4) | ((x) << 2) | (w)) 929 930#define _MM_EXCEPT_INVALID (0x0001) 931#define _MM_EXCEPT_DENORM (0x0002) 932#define _MM_EXCEPT_DIV_ZERO (0x0004) 933#define _MM_EXCEPT_OVERFLOW (0x0008) 934#define _MM_EXCEPT_UNDERFLOW (0x0010) 935#define _MM_EXCEPT_INEXACT (0x0020) 936#define _MM_EXCEPT_MASK (0x003f) 937 938#define _MM_MASK_INVALID (0x0080) 939#define _MM_MASK_DENORM (0x0100) 940#define _MM_MASK_DIV_ZERO (0x0200) 941#define _MM_MASK_OVERFLOW (0x0400) 942#define _MM_MASK_UNDERFLOW (0x0800) 943#define _MM_MASK_INEXACT (0x1000) 944#define _MM_MASK_MASK (0x1f80) 945 946#define _MM_ROUND_NEAREST (0x0000) 947#define _MM_ROUND_DOWN (0x2000) 948#define _MM_ROUND_UP (0x4000) 949#define _MM_ROUND_TOWARD_ZERO (0x6000) 950#define _MM_ROUND_MASK (0x6000) 951 952#define _MM_FLUSH_ZERO_MASK (0x8000) 953#define _MM_FLUSH_ZERO_ON (0x8000) 954#define _MM_FLUSH_ZERO_OFF (0x0000) 955 956#define _MM_GET_EXCEPTION_MASK() (_mm_getcsr() & _MM_MASK_MASK) 957#define _MM_GET_EXCEPTION_STATE() (_mm_getcsr() & _MM_EXCEPT_MASK) 958#define _MM_GET_FLUSH_ZERO_MODE() (_mm_getcsr() & _MM_FLUSH_ZERO_MASK) 959#define _MM_GET_ROUNDING_MODE() (_mm_getcsr() & _MM_ROUND_MASK) 960 961#define _MM_SET_EXCEPTION_MASK(x) (_mm_setcsr((_mm_getcsr() & ~_MM_MASK_MASK) | (x))) 962#define _MM_SET_EXCEPTION_STATE(x) (_mm_setcsr((_mm_getcsr() & ~_MM_EXCEPT_MASK) | (x))) 963#define _MM_SET_FLUSH_ZERO_MODE(x) (_mm_setcsr((_mm_getcsr() & ~_MM_FLUSH_ZERO_MASK) | (x))) 964#define _MM_SET_ROUNDING_MODE(x) (_mm_setcsr((_mm_getcsr() & ~_MM_ROUND_MASK) | (x))) 965 966#define _MM_TRANSPOSE4_PS(row0, row1, row2, row3) \ 967do { \ 968 __m128 tmp3, tmp2, tmp1, tmp0; \ 969 tmp0 = _mm_unpacklo_ps((row0), (row1)); \ 970 tmp2 = _mm_unpacklo_ps((row2), (row3)); \ 971 tmp1 = _mm_unpackhi_ps((row0), (row1)); \ 972 tmp3 = _mm_unpackhi_ps((row2), (row3)); \ 973 (row0) = _mm_movelh_ps(tmp0, tmp2); \ 974 (row1) = _mm_movehl_ps(tmp2, tmp0); \ 975 (row2) = _mm_movelh_ps(tmp1, tmp3); \ 976 (row3) = _mm_movehl_ps(tmp3, tmp1); \ 977} while (0) 978 979/* Aliases for compatibility. */ 980#define _m_pextrw _mm_extract_pi16 981#define _m_pinsrw _mm_insert_pi16 982#define _m_pmaxsw _mm_max_pi16 983#define _m_pmaxub _mm_max_pu8 984#define _m_pminsw _mm_min_pi16 985#define _m_pminub _mm_min_pu8 986#define _m_pmovmskb _mm_movemask_pi8 987#define _m_pmulhuw _mm_mulhi_pu16 988#define _m_pshufw _mm_shuffle_pi16 989#define _m_maskmovq _mm_maskmove_si64 990#define _m_pavgb _mm_avg_pu8 991#define _m_pavgw _mm_avg_pu16 992#define _m_psadbw _mm_sad_pu8 993#define _m_ _mm_ 994#define _m_ _mm_ 995 996/* Ugly hack for backwards-compatibility (compatible with gcc) */ 997#ifdef __SSE2__ 998#include <emmintrin.h> 999#endif 1000 1001#endif /* __SSE__ */ 1002 1003#endif /* __XMMINTRIN_H */ 1004