Andrew Hsieh | 38586de | 2014-01-27 22:20:28 -0800 | [diff] [blame] | 1 | /* Intrinsics for ST Microelectronics Loongson-2E/2F SIMD operations. |
| 2 | |
| 3 | Copyright (C) 2008-2013 Free Software Foundation, Inc. |
| 4 | Contributed by CodeSourcery. |
| 5 | |
| 6 | This file is part of GCC. |
| 7 | |
| 8 | GCC is free software; you can redistribute it and/or modify it |
| 9 | under the terms of the GNU General Public License as published |
| 10 | by the Free Software Foundation; either version 3, or (at your |
| 11 | option) any later version. |
| 12 | |
| 13 | GCC is distributed in the hope that it will be useful, but WITHOUT |
| 14 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
| 15 | or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public |
| 16 | License for more details. |
| 17 | |
| 18 | Under Section 7 of GPL version 3, you are granted additional |
| 19 | permissions described in the GCC Runtime Library Exception, version |
| 20 | 3.1, as published by the Free Software Foundation. |
| 21 | |
| 22 | You should have received a copy of the GNU General Public License and |
| 23 | a copy of the GCC Runtime Library Exception along with this program; |
| 24 | see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
| 25 | <http://www.gnu.org/licenses/>. */ |
| 26 | |
| 27 | #ifndef _GCC_LOONGSON_H |
| 28 | #define _GCC_LOONGSON_H |
| 29 | |
| 30 | #if !defined(__mips_loongson_vector_rev) |
| 31 | # error "You must select -march=loongson2e or -march=loongson2f to use loongson.h" |
| 32 | #endif |
| 33 | |
| 34 | #ifdef __cplusplus |
| 35 | extern "C" { |
| 36 | #endif |
| 37 | |
| 38 | #include <stdint.h> |
| 39 | |
| 40 | /* Vectors of unsigned bytes, halfwords and words. */ |
| 41 | typedef uint8_t uint8x8_t __attribute__((vector_size (8))); |
| 42 | typedef uint16_t uint16x4_t __attribute__((vector_size (8))); |
| 43 | typedef uint32_t uint32x2_t __attribute__((vector_size (8))); |
| 44 | |
| 45 | /* Vectors of signed bytes, halfwords and words. */ |
| 46 | typedef int8_t int8x8_t __attribute__((vector_size (8))); |
| 47 | typedef int16_t int16x4_t __attribute__((vector_size (8))); |
| 48 | typedef int32_t int32x2_t __attribute__((vector_size (8))); |
| 49 | |
| 50 | /* SIMD intrinsics. |
| 51 | Unless otherwise noted, calls to the functions below will expand into |
| 52 | precisely one machine instruction, modulo any moves required to |
| 53 | satisfy register allocation constraints. */ |
| 54 | |
| 55 | /* Pack with signed saturation. */ |
| 56 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 57 | packsswh (int32x2_t s, int32x2_t t) |
| 58 | { |
| 59 | return __builtin_loongson_packsswh (s, t); |
| 60 | } |
| 61 | |
| 62 | __extension__ static __inline int8x8_t __attribute__ ((__always_inline__)) |
| 63 | packsshb (int16x4_t s, int16x4_t t) |
| 64 | { |
| 65 | return __builtin_loongson_packsshb (s, t); |
| 66 | } |
| 67 | |
| 68 | /* Pack with unsigned saturation. */ |
| 69 | __extension__ static __inline uint8x8_t __attribute__ ((__always_inline__)) |
| 70 | packushb (uint16x4_t s, uint16x4_t t) |
| 71 | { |
| 72 | return __builtin_loongson_packushb (s, t); |
| 73 | } |
| 74 | |
| 75 | /* Vector addition, treating overflow by wraparound. */ |
| 76 | __extension__ static __inline uint32x2_t __attribute__ ((__always_inline__)) |
| 77 | paddw_u (uint32x2_t s, uint32x2_t t) |
| 78 | { |
| 79 | return __builtin_loongson_paddw_u (s, t); |
| 80 | } |
| 81 | |
| 82 | __extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) |
| 83 | paddh_u (uint16x4_t s, uint16x4_t t) |
| 84 | { |
| 85 | return __builtin_loongson_paddh_u (s, t); |
| 86 | } |
| 87 | |
| 88 | __extension__ static __inline uint8x8_t __attribute__ ((__always_inline__)) |
| 89 | paddb_u (uint8x8_t s, uint8x8_t t) |
| 90 | { |
| 91 | return __builtin_loongson_paddb_u (s, t); |
| 92 | } |
| 93 | |
| 94 | __extension__ static __inline int32x2_t __attribute__ ((__always_inline__)) |
| 95 | paddw_s (int32x2_t s, int32x2_t t) |
| 96 | { |
| 97 | return __builtin_loongson_paddw_s (s, t); |
| 98 | } |
| 99 | |
| 100 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 101 | paddh_s (int16x4_t s, int16x4_t t) |
| 102 | { |
| 103 | return __builtin_loongson_paddh_s (s, t); |
| 104 | } |
| 105 | |
| 106 | __extension__ static __inline int8x8_t __attribute__ ((__always_inline__)) |
| 107 | paddb_s (int8x8_t s, int8x8_t t) |
| 108 | { |
| 109 | return __builtin_loongson_paddb_s (s, t); |
| 110 | } |
| 111 | |
| 112 | /* Addition of doubleword integers, treating overflow by wraparound. */ |
| 113 | __extension__ static __inline uint64_t __attribute__ ((__always_inline__)) |
| 114 | paddd_u (uint64_t s, uint64_t t) |
| 115 | { |
| 116 | return __builtin_loongson_paddd_u (s, t); |
| 117 | } |
| 118 | |
| 119 | __extension__ static __inline int64_t __attribute__ ((__always_inline__)) |
| 120 | paddd_s (int64_t s, int64_t t) |
| 121 | { |
| 122 | return __builtin_loongson_paddd_s (s, t); |
| 123 | } |
| 124 | |
| 125 | /* Vector addition, treating overflow by signed saturation. */ |
| 126 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 127 | paddsh (int16x4_t s, int16x4_t t) |
| 128 | { |
| 129 | return __builtin_loongson_paddsh (s, t); |
| 130 | } |
| 131 | |
| 132 | __extension__ static __inline int8x8_t __attribute__ ((__always_inline__)) |
| 133 | paddsb (int8x8_t s, int8x8_t t) |
| 134 | { |
| 135 | return __builtin_loongson_paddsb (s, t); |
| 136 | } |
| 137 | |
| 138 | /* Vector addition, treating overflow by unsigned saturation. */ |
| 139 | __extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) |
| 140 | paddush (uint16x4_t s, uint16x4_t t) |
| 141 | { |
| 142 | return __builtin_loongson_paddush (s, t); |
| 143 | } |
| 144 | |
| 145 | __extension__ static __inline uint8x8_t __attribute__ ((__always_inline__)) |
| 146 | paddusb (uint8x8_t s, uint8x8_t t) |
| 147 | { |
| 148 | return __builtin_loongson_paddusb (s, t); |
| 149 | } |
| 150 | |
| 151 | /* Logical AND NOT. */ |
| 152 | __extension__ static __inline uint64_t __attribute__ ((__always_inline__)) |
| 153 | pandn_ud (uint64_t s, uint64_t t) |
| 154 | { |
| 155 | return __builtin_loongson_pandn_ud (s, t); |
| 156 | } |
| 157 | |
| 158 | __extension__ static __inline uint32x2_t __attribute__ ((__always_inline__)) |
| 159 | pandn_uw (uint32x2_t s, uint32x2_t t) |
| 160 | { |
| 161 | return __builtin_loongson_pandn_uw (s, t); |
| 162 | } |
| 163 | |
| 164 | __extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) |
| 165 | pandn_uh (uint16x4_t s, uint16x4_t t) |
| 166 | { |
| 167 | return __builtin_loongson_pandn_uh (s, t); |
| 168 | } |
| 169 | |
| 170 | __extension__ static __inline uint8x8_t __attribute__ ((__always_inline__)) |
| 171 | pandn_ub (uint8x8_t s, uint8x8_t t) |
| 172 | { |
| 173 | return __builtin_loongson_pandn_ub (s, t); |
| 174 | } |
| 175 | |
| 176 | __extension__ static __inline int64_t __attribute__ ((__always_inline__)) |
| 177 | pandn_sd (int64_t s, int64_t t) |
| 178 | { |
| 179 | return __builtin_loongson_pandn_sd (s, t); |
| 180 | } |
| 181 | |
| 182 | __extension__ static __inline int32x2_t __attribute__ ((__always_inline__)) |
| 183 | pandn_sw (int32x2_t s, int32x2_t t) |
| 184 | { |
| 185 | return __builtin_loongson_pandn_sw (s, t); |
| 186 | } |
| 187 | |
| 188 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 189 | pandn_sh (int16x4_t s, int16x4_t t) |
| 190 | { |
| 191 | return __builtin_loongson_pandn_sh (s, t); |
| 192 | } |
| 193 | |
| 194 | __extension__ static __inline int8x8_t __attribute__ ((__always_inline__)) |
| 195 | pandn_sb (int8x8_t s, int8x8_t t) |
| 196 | { |
| 197 | return __builtin_loongson_pandn_sb (s, t); |
| 198 | } |
| 199 | |
| 200 | /* Average. */ |
| 201 | __extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) |
| 202 | pavgh (uint16x4_t s, uint16x4_t t) |
| 203 | { |
| 204 | return __builtin_loongson_pavgh (s, t); |
| 205 | } |
| 206 | |
| 207 | __extension__ static __inline uint8x8_t __attribute__ ((__always_inline__)) |
| 208 | pavgb (uint8x8_t s, uint8x8_t t) |
| 209 | { |
| 210 | return __builtin_loongson_pavgb (s, t); |
| 211 | } |
| 212 | |
| 213 | /* Equality test. */ |
| 214 | __extension__ static __inline uint32x2_t __attribute__ ((__always_inline__)) |
| 215 | pcmpeqw_u (uint32x2_t s, uint32x2_t t) |
| 216 | { |
| 217 | return __builtin_loongson_pcmpeqw_u (s, t); |
| 218 | } |
| 219 | |
| 220 | __extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) |
| 221 | pcmpeqh_u (uint16x4_t s, uint16x4_t t) |
| 222 | { |
| 223 | return __builtin_loongson_pcmpeqh_u (s, t); |
| 224 | } |
| 225 | |
| 226 | __extension__ static __inline uint8x8_t __attribute__ ((__always_inline__)) |
| 227 | pcmpeqb_u (uint8x8_t s, uint8x8_t t) |
| 228 | { |
| 229 | return __builtin_loongson_pcmpeqb_u (s, t); |
| 230 | } |
| 231 | |
| 232 | __extension__ static __inline int32x2_t __attribute__ ((__always_inline__)) |
| 233 | pcmpeqw_s (int32x2_t s, int32x2_t t) |
| 234 | { |
| 235 | return __builtin_loongson_pcmpeqw_s (s, t); |
| 236 | } |
| 237 | |
| 238 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 239 | pcmpeqh_s (int16x4_t s, int16x4_t t) |
| 240 | { |
| 241 | return __builtin_loongson_pcmpeqh_s (s, t); |
| 242 | } |
| 243 | |
| 244 | __extension__ static __inline int8x8_t __attribute__ ((__always_inline__)) |
| 245 | pcmpeqb_s (int8x8_t s, int8x8_t t) |
| 246 | { |
| 247 | return __builtin_loongson_pcmpeqb_s (s, t); |
| 248 | } |
| 249 | |
| 250 | /* Greater-than test. */ |
| 251 | __extension__ static __inline uint32x2_t __attribute__ ((__always_inline__)) |
| 252 | pcmpgtw_u (uint32x2_t s, uint32x2_t t) |
| 253 | { |
| 254 | return __builtin_loongson_pcmpgtw_u (s, t); |
| 255 | } |
| 256 | |
| 257 | __extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) |
| 258 | pcmpgth_u (uint16x4_t s, uint16x4_t t) |
| 259 | { |
| 260 | return __builtin_loongson_pcmpgth_u (s, t); |
| 261 | } |
| 262 | |
| 263 | __extension__ static __inline uint8x8_t __attribute__ ((__always_inline__)) |
| 264 | pcmpgtb_u (uint8x8_t s, uint8x8_t t) |
| 265 | { |
| 266 | return __builtin_loongson_pcmpgtb_u (s, t); |
| 267 | } |
| 268 | |
| 269 | __extension__ static __inline int32x2_t __attribute__ ((__always_inline__)) |
| 270 | pcmpgtw_s (int32x2_t s, int32x2_t t) |
| 271 | { |
| 272 | return __builtin_loongson_pcmpgtw_s (s, t); |
| 273 | } |
| 274 | |
| 275 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 276 | pcmpgth_s (int16x4_t s, int16x4_t t) |
| 277 | { |
| 278 | return __builtin_loongson_pcmpgth_s (s, t); |
| 279 | } |
| 280 | |
| 281 | __extension__ static __inline int8x8_t __attribute__ ((__always_inline__)) |
| 282 | pcmpgtb_s (int8x8_t s, int8x8_t t) |
| 283 | { |
| 284 | return __builtin_loongson_pcmpgtb_s (s, t); |
| 285 | } |
| 286 | |
| 287 | /* Extract halfword. */ |
| 288 | __extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) |
| 289 | pextrh_u (uint16x4_t s, int field /* 0--3 */) |
| 290 | { |
| 291 | return __builtin_loongson_pextrh_u (s, field); |
| 292 | } |
| 293 | |
| 294 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 295 | pextrh_s (int16x4_t s, int field /* 0--3 */) |
| 296 | { |
| 297 | return __builtin_loongson_pextrh_s (s, field); |
| 298 | } |
| 299 | |
| 300 | /* Insert halfword. */ |
| 301 | __extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) |
| 302 | pinsrh_0_u (uint16x4_t s, uint16x4_t t) |
| 303 | { |
| 304 | return __builtin_loongson_pinsrh_0_u (s, t); |
| 305 | } |
| 306 | |
| 307 | __extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) |
| 308 | pinsrh_1_u (uint16x4_t s, uint16x4_t t) |
| 309 | { |
| 310 | return __builtin_loongson_pinsrh_1_u (s, t); |
| 311 | } |
| 312 | |
| 313 | __extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) |
| 314 | pinsrh_2_u (uint16x4_t s, uint16x4_t t) |
| 315 | { |
| 316 | return __builtin_loongson_pinsrh_2_u (s, t); |
| 317 | } |
| 318 | |
| 319 | __extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) |
| 320 | pinsrh_3_u (uint16x4_t s, uint16x4_t t) |
| 321 | { |
| 322 | return __builtin_loongson_pinsrh_3_u (s, t); |
| 323 | } |
| 324 | |
| 325 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 326 | pinsrh_0_s (int16x4_t s, int16x4_t t) |
| 327 | { |
| 328 | return __builtin_loongson_pinsrh_0_s (s, t); |
| 329 | } |
| 330 | |
| 331 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 332 | pinsrh_1_s (int16x4_t s, int16x4_t t) |
| 333 | { |
| 334 | return __builtin_loongson_pinsrh_1_s (s, t); |
| 335 | } |
| 336 | |
| 337 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 338 | pinsrh_2_s (int16x4_t s, int16x4_t t) |
| 339 | { |
| 340 | return __builtin_loongson_pinsrh_2_s (s, t); |
| 341 | } |
| 342 | |
| 343 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 344 | pinsrh_3_s (int16x4_t s, int16x4_t t) |
| 345 | { |
| 346 | return __builtin_loongson_pinsrh_3_s (s, t); |
| 347 | } |
| 348 | |
| 349 | /* Multiply and add. */ |
| 350 | __extension__ static __inline int32x2_t __attribute__ ((__always_inline__)) |
| 351 | pmaddhw (int16x4_t s, int16x4_t t) |
| 352 | { |
| 353 | return __builtin_loongson_pmaddhw (s, t); |
| 354 | } |
| 355 | |
| 356 | /* Maximum of signed halfwords. */ |
| 357 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 358 | pmaxsh (int16x4_t s, int16x4_t t) |
| 359 | { |
| 360 | return __builtin_loongson_pmaxsh (s, t); |
| 361 | } |
| 362 | |
| 363 | /* Maximum of unsigned bytes. */ |
| 364 | __extension__ static __inline uint8x8_t __attribute__ ((__always_inline__)) |
| 365 | pmaxub (uint8x8_t s, uint8x8_t t) |
| 366 | { |
| 367 | return __builtin_loongson_pmaxub (s, t); |
| 368 | } |
| 369 | |
| 370 | /* Minimum of signed halfwords. */ |
| 371 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 372 | pminsh (int16x4_t s, int16x4_t t) |
| 373 | { |
| 374 | return __builtin_loongson_pminsh (s, t); |
| 375 | } |
| 376 | |
| 377 | /* Minimum of unsigned bytes. */ |
| 378 | __extension__ static __inline uint8x8_t __attribute__ ((__always_inline__)) |
| 379 | pminub (uint8x8_t s, uint8x8_t t) |
| 380 | { |
| 381 | return __builtin_loongson_pminub (s, t); |
| 382 | } |
| 383 | |
| 384 | /* Move byte mask. */ |
| 385 | __extension__ static __inline uint8x8_t __attribute__ ((__always_inline__)) |
| 386 | pmovmskb_u (uint8x8_t s) |
| 387 | { |
| 388 | return __builtin_loongson_pmovmskb_u (s); |
| 389 | } |
| 390 | |
| 391 | __extension__ static __inline int8x8_t __attribute__ ((__always_inline__)) |
| 392 | pmovmskb_s (int8x8_t s) |
| 393 | { |
| 394 | return __builtin_loongson_pmovmskb_s (s); |
| 395 | } |
| 396 | |
| 397 | /* Multiply unsigned integers and store high result. */ |
| 398 | __extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) |
| 399 | pmulhuh (uint16x4_t s, uint16x4_t t) |
| 400 | { |
| 401 | return __builtin_loongson_pmulhuh (s, t); |
| 402 | } |
| 403 | |
| 404 | /* Multiply signed integers and store high result. */ |
| 405 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 406 | pmulhh (int16x4_t s, int16x4_t t) |
| 407 | { |
| 408 | return __builtin_loongson_pmulhh (s, t); |
| 409 | } |
| 410 | |
| 411 | /* Multiply signed integers and store low result. */ |
| 412 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 413 | pmullh (int16x4_t s, int16x4_t t) |
| 414 | { |
| 415 | return __builtin_loongson_pmullh (s, t); |
| 416 | } |
| 417 | |
| 418 | /* Multiply unsigned word integers. */ |
| 419 | __extension__ static __inline int64_t __attribute__ ((__always_inline__)) |
| 420 | pmuluw (uint32x2_t s, uint32x2_t t) |
| 421 | { |
| 422 | return __builtin_loongson_pmuluw (s, t); |
| 423 | } |
| 424 | |
| 425 | /* Absolute difference. */ |
| 426 | __extension__ static __inline uint8x8_t __attribute__ ((__always_inline__)) |
| 427 | pasubub (uint8x8_t s, uint8x8_t t) |
| 428 | { |
| 429 | return __builtin_loongson_pasubub (s, t); |
| 430 | } |
| 431 | |
| 432 | /* Sum of unsigned byte integers. */ |
| 433 | __extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) |
| 434 | biadd (uint8x8_t s) |
| 435 | { |
| 436 | return __builtin_loongson_biadd (s); |
| 437 | } |
| 438 | |
| 439 | /* Sum of absolute differences. |
| 440 | Note that this intrinsic expands into two machine instructions: |
| 441 | PASUBUB followed by BIADD. */ |
| 442 | __extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) |
| 443 | psadbh (uint8x8_t s, uint8x8_t t) |
| 444 | { |
| 445 | return __builtin_loongson_psadbh (s, t); |
| 446 | } |
| 447 | |
| 448 | /* Shuffle halfwords. */ |
| 449 | __extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) |
| 450 | pshufh_u (uint16x4_t dest, uint16x4_t s, uint8_t order) |
| 451 | { |
| 452 | return __builtin_loongson_pshufh_u (s, order); |
| 453 | } |
| 454 | |
| 455 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 456 | pshufh_s (int16x4_t dest, int16x4_t s, uint8_t order) |
| 457 | { |
| 458 | return __builtin_loongson_pshufh_s (s, order); |
| 459 | } |
| 460 | |
| 461 | /* Shift left logical. */ |
| 462 | __extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) |
| 463 | psllh_u (uint16x4_t s, uint8_t amount) |
| 464 | { |
| 465 | return __builtin_loongson_psllh_u (s, amount); |
| 466 | } |
| 467 | |
| 468 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 469 | psllh_s (int16x4_t s, uint8_t amount) |
| 470 | { |
| 471 | return __builtin_loongson_psllh_s (s, amount); |
| 472 | } |
| 473 | |
| 474 | __extension__ static __inline uint32x2_t __attribute__ ((__always_inline__)) |
| 475 | psllw_u (uint32x2_t s, uint8_t amount) |
| 476 | { |
| 477 | return __builtin_loongson_psllw_u (s, amount); |
| 478 | } |
| 479 | |
| 480 | __extension__ static __inline int32x2_t __attribute__ ((__always_inline__)) |
| 481 | psllw_s (int32x2_t s, uint8_t amount) |
| 482 | { |
| 483 | return __builtin_loongson_psllw_s (s, amount); |
| 484 | } |
| 485 | |
| 486 | /* Shift right logical. */ |
| 487 | __extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) |
| 488 | psrlh_u (uint16x4_t s, uint8_t amount) |
| 489 | { |
| 490 | return __builtin_loongson_psrlh_u (s, amount); |
| 491 | } |
| 492 | |
| 493 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 494 | psrlh_s (int16x4_t s, uint8_t amount) |
| 495 | { |
| 496 | return __builtin_loongson_psrlh_s (s, amount); |
| 497 | } |
| 498 | |
| 499 | __extension__ static __inline uint32x2_t __attribute__ ((__always_inline__)) |
| 500 | psrlw_u (uint32x2_t s, uint8_t amount) |
| 501 | { |
| 502 | return __builtin_loongson_psrlw_u (s, amount); |
| 503 | } |
| 504 | |
| 505 | __extension__ static __inline int32x2_t __attribute__ ((__always_inline__)) |
| 506 | psrlw_s (int32x2_t s, uint8_t amount) |
| 507 | { |
| 508 | return __builtin_loongson_psrlw_s (s, amount); |
| 509 | } |
| 510 | |
| 511 | /* Shift right arithmetic. */ |
| 512 | __extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) |
| 513 | psrah_u (uint16x4_t s, uint8_t amount) |
| 514 | { |
| 515 | return __builtin_loongson_psrah_u (s, amount); |
| 516 | } |
| 517 | |
| 518 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 519 | psrah_s (int16x4_t s, uint8_t amount) |
| 520 | { |
| 521 | return __builtin_loongson_psrah_s (s, amount); |
| 522 | } |
| 523 | |
| 524 | __extension__ static __inline uint32x2_t __attribute__ ((__always_inline__)) |
| 525 | psraw_u (uint32x2_t s, uint8_t amount) |
| 526 | { |
| 527 | return __builtin_loongson_psraw_u (s, amount); |
| 528 | } |
| 529 | |
| 530 | __extension__ static __inline int32x2_t __attribute__ ((__always_inline__)) |
| 531 | psraw_s (int32x2_t s, uint8_t amount) |
| 532 | { |
| 533 | return __builtin_loongson_psraw_s (s, amount); |
| 534 | } |
| 535 | |
| 536 | /* Vector subtraction, treating overflow by wraparound. */ |
| 537 | __extension__ static __inline uint32x2_t __attribute__ ((__always_inline__)) |
| 538 | psubw_u (uint32x2_t s, uint32x2_t t) |
| 539 | { |
| 540 | return __builtin_loongson_psubw_u (s, t); |
| 541 | } |
| 542 | |
| 543 | __extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) |
| 544 | psubh_u (uint16x4_t s, uint16x4_t t) |
| 545 | { |
| 546 | return __builtin_loongson_psubh_u (s, t); |
| 547 | } |
| 548 | |
| 549 | __extension__ static __inline uint8x8_t __attribute__ ((__always_inline__)) |
| 550 | psubb_u (uint8x8_t s, uint8x8_t t) |
| 551 | { |
| 552 | return __builtin_loongson_psubb_u (s, t); |
| 553 | } |
| 554 | |
| 555 | __extension__ static __inline int32x2_t __attribute__ ((__always_inline__)) |
| 556 | psubw_s (int32x2_t s, int32x2_t t) |
| 557 | { |
| 558 | return __builtin_loongson_psubw_s (s, t); |
| 559 | } |
| 560 | |
| 561 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 562 | psubh_s (int16x4_t s, int16x4_t t) |
| 563 | { |
| 564 | return __builtin_loongson_psubh_s (s, t); |
| 565 | } |
| 566 | |
| 567 | __extension__ static __inline int8x8_t __attribute__ ((__always_inline__)) |
| 568 | psubb_s (int8x8_t s, int8x8_t t) |
| 569 | { |
| 570 | return __builtin_loongson_psubb_s (s, t); |
| 571 | } |
| 572 | |
| 573 | /* Subtraction of doubleword integers, treating overflow by wraparound. */ |
| 574 | __extension__ static __inline uint64_t __attribute__ ((__always_inline__)) |
| 575 | psubd_u (uint64_t s, uint64_t t) |
| 576 | { |
| 577 | return __builtin_loongson_psubd_u (s, t); |
| 578 | } |
| 579 | |
| 580 | __extension__ static __inline int64_t __attribute__ ((__always_inline__)) |
| 581 | psubd_s (int64_t s, int64_t t) |
| 582 | { |
| 583 | return __builtin_loongson_psubd_s (s, t); |
| 584 | } |
| 585 | |
| 586 | /* Vector subtraction, treating overflow by signed saturation. */ |
| 587 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 588 | psubsh (int16x4_t s, int16x4_t t) |
| 589 | { |
| 590 | return __builtin_loongson_psubsh (s, t); |
| 591 | } |
| 592 | |
| 593 | __extension__ static __inline int8x8_t __attribute__ ((__always_inline__)) |
| 594 | psubsb (int8x8_t s, int8x8_t t) |
| 595 | { |
| 596 | return __builtin_loongson_psubsb (s, t); |
| 597 | } |
| 598 | |
| 599 | /* Vector subtraction, treating overflow by unsigned saturation. */ |
| 600 | __extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) |
| 601 | psubush (uint16x4_t s, uint16x4_t t) |
| 602 | { |
| 603 | return __builtin_loongson_psubush (s, t); |
| 604 | } |
| 605 | |
| 606 | __extension__ static __inline uint8x8_t __attribute__ ((__always_inline__)) |
| 607 | psubusb (uint8x8_t s, uint8x8_t t) |
| 608 | { |
| 609 | return __builtin_loongson_psubusb (s, t); |
| 610 | } |
| 611 | |
| 612 | /* Unpack high data. */ |
| 613 | __extension__ static __inline uint32x2_t __attribute__ ((__always_inline__)) |
| 614 | punpckhwd_u (uint32x2_t s, uint32x2_t t) |
| 615 | { |
| 616 | return __builtin_loongson_punpckhwd_u (s, t); |
| 617 | } |
| 618 | |
| 619 | __extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) |
| 620 | punpckhhw_u (uint16x4_t s, uint16x4_t t) |
| 621 | { |
| 622 | return __builtin_loongson_punpckhhw_u (s, t); |
| 623 | } |
| 624 | |
| 625 | __extension__ static __inline uint8x8_t __attribute__ ((__always_inline__)) |
| 626 | punpckhbh_u (uint8x8_t s, uint8x8_t t) |
| 627 | { |
| 628 | return __builtin_loongson_punpckhbh_u (s, t); |
| 629 | } |
| 630 | |
| 631 | __extension__ static __inline int32x2_t __attribute__ ((__always_inline__)) |
| 632 | punpckhwd_s (int32x2_t s, int32x2_t t) |
| 633 | { |
| 634 | return __builtin_loongson_punpckhwd_s (s, t); |
| 635 | } |
| 636 | |
| 637 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 638 | punpckhhw_s (int16x4_t s, int16x4_t t) |
| 639 | { |
| 640 | return __builtin_loongson_punpckhhw_s (s, t); |
| 641 | } |
| 642 | |
| 643 | __extension__ static __inline int8x8_t __attribute__ ((__always_inline__)) |
| 644 | punpckhbh_s (int8x8_t s, int8x8_t t) |
| 645 | { |
| 646 | return __builtin_loongson_punpckhbh_s (s, t); |
| 647 | } |
| 648 | |
| 649 | /* Unpack low data. */ |
| 650 | __extension__ static __inline uint32x2_t __attribute__ ((__always_inline__)) |
| 651 | punpcklwd_u (uint32x2_t s, uint32x2_t t) |
| 652 | { |
| 653 | return __builtin_loongson_punpcklwd_u (s, t); |
| 654 | } |
| 655 | |
| 656 | __extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) |
| 657 | punpcklhw_u (uint16x4_t s, uint16x4_t t) |
| 658 | { |
| 659 | return __builtin_loongson_punpcklhw_u (s, t); |
| 660 | } |
| 661 | |
| 662 | __extension__ static __inline uint8x8_t __attribute__ ((__always_inline__)) |
| 663 | punpcklbh_u (uint8x8_t s, uint8x8_t t) |
| 664 | { |
| 665 | return __builtin_loongson_punpcklbh_u (s, t); |
| 666 | } |
| 667 | |
| 668 | __extension__ static __inline int32x2_t __attribute__ ((__always_inline__)) |
| 669 | punpcklwd_s (int32x2_t s, int32x2_t t) |
| 670 | { |
| 671 | return __builtin_loongson_punpcklwd_s (s, t); |
| 672 | } |
| 673 | |
| 674 | __extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) |
| 675 | punpcklhw_s (int16x4_t s, int16x4_t t) |
| 676 | { |
| 677 | return __builtin_loongson_punpcklhw_s (s, t); |
| 678 | } |
| 679 | |
| 680 | __extension__ static __inline int8x8_t __attribute__ ((__always_inline__)) |
| 681 | punpcklbh_s (int8x8_t s, int8x8_t t) |
| 682 | { |
| 683 | return __builtin_loongson_punpcklbh_s (s, t); |
| 684 | } |
| 685 | |
| 686 | #ifdef __cplusplus |
| 687 | } |
| 688 | #endif |
| 689 | |
| 690 | #endif |