gcc/testsuite/gcc.target/aarch64/sve2/acle/asm/qsub_u8.c

   1 /* { dg-final { check-function-bodies "**" "" "-DCHECK_ASM" } } */
   2
   3 #include "test_sve_acle.h"
   4
   5 /*
   6 ** qsub_u8_tied1:
   7 **      uqsub   z0\.b, z0\.b, z1\.b
   8 **      ret
   9 */
  10 TEST_UNIFORM_Z (qsub_u8_tied1, svuint8_t,
  11                 z0 = svqsub_u8 (z0, z1),
  12                 z0 = svqsub (z0, z1))
  13
  14 /*
  15 ** qsub_u8_tied2:
  16 **      uqsub   z0\.b, z1\.b, z0\.b
  17 **      ret
  18 */
  19 TEST_UNIFORM_Z (qsub_u8_tied2, svuint8_t,
  20                 z0 = svqsub_u8 (z1, z0),
  21                 z0 = svqsub (z1, z0))
  22
  23 /*
  24 ** qsub_u8_untied:
  25 **      uqsub   z0\.b, z1\.b, z2\.b
  26 **      ret
  27 */
  28 TEST_UNIFORM_Z (qsub_u8_untied, svuint8_t,
  29                 z0 = svqsub_u8 (z1, z2),
  30                 z0 = svqsub (z1, z2))
  31
  32 /*
  33 ** qsub_w0_u8_tied1:
  34 **      mov     (z[0-9]+\.b), w0
  35 **      uqsub   z0\.b, z0\.b, \1
  36 **      ret
  37 */
  38 TEST_UNIFORM_ZX (qsub_w0_u8_tied1, svuint8_t, uint8_t,
  39                  z0 = svqsub_n_u8 (z0, x0),
  40                  z0 = svqsub (z0, x0))
  41
  42 /*
  43 ** qsub_w0_u8_untied:
  44 **      mov     (z[0-9]+\.b), w0
  45 **      uqsub   z0\.b, z1\.b, \1
  46 **      ret
  47 */
  48 TEST_UNIFORM_ZX (qsub_w0_u8_untied, svuint8_t, uint8_t,
  49                  z0 = svqsub_n_u8 (z1, x0),
  50                  z0 = svqsub (z1, x0))
  51
  52 /*
  53 ** qsub_1_u8_tied1:
  54 **      uqsub   z0\.b, z0\.b, #1
  55 **      ret
  56 */
  57 TEST_UNIFORM_Z (qsub_1_u8_tied1, svuint8_t,
  58                 z0 = svqsub_n_u8 (z0, 1),
  59                 z0 = svqsub (z0, 1))
  60
  61 /*
  62 ** qsub_1_u8_untied:
  63 **      movprfx z0, z1
  64 **      uqsub   z0\.b, z0\.b, #1
  65 **      ret
  66 */
  67 TEST_UNIFORM_Z (qsub_1_u8_untied, svuint8_t,
  68                 z0 = svqsub_n_u8 (z1, 1),
  69                 z0 = svqsub (z1, 1))
  70
  71 /*
  72 ** qsub_127_u8:
  73 **      uqsub   z0\.b, z0\.b, #127
  74 **      ret
  75 */
  76 TEST_UNIFORM_Z (qsub_127_u8, svuint8_t,
  77                 z0 = svqsub_n_u8 (z0, 127),
  78                 z0 = svqsub (z0, 127))
  79
  80 /*
  81 ** qsub_128_u8:
  82 **      uqsub   z0\.b, z0\.b, #128
  83 **      ret
  84 */
  85 TEST_UNIFORM_Z (qsub_128_u8, svuint8_t,
  86                 z0 = svqsub_n_u8 (z0, 128),
  87                 z0 = svqsub (z0, 128))
  88
  89 /*
  90 ** qsub_255_u8:
  91 **      uqsub   z0\.b, z0\.b, #255
  92 **      ret
  93 */
  94 TEST_UNIFORM_Z (qsub_255_u8, svuint8_t,
  95                 z0 = svqsub_n_u8 (z0, 255),
  96                 z0 = svqsub (z0, 255))
  97
  98 /*
  99 ** qsub_m1_u8:
 100 **      uqsub   z0\.b, z0\.b, #255
 101 **      ret
 102 */
 103 TEST_UNIFORM_Z (qsub_m1_u8, svuint8_t,
 104                 z0 = svqsub_n_u8 (z0, -1),
 105                 z0 = svqsub (z0, -1))
 106
 107 /*
 108 ** qsub_m127_u8:
 109 **      uqsub   z0\.b, z0\.b, #129
 110 **      ret
 111 */
 112 TEST_UNIFORM_Z (qsub_m127_u8, svuint8_t,
 113                 z0 = svqsub_n_u8 (z0, -127),
 114                 z0 = svqsub (z0, -127))
 115
 116 /*
 117 ** qsub_m128_u8:
 118 **      uqsub   z0\.b, z0\.b, #128
 119 **      ret
 120 */
 121 TEST_UNIFORM_Z (qsub_m128_u8, svuint8_t,
 122                 z0 = svqsub_n_u8 (z0, -128),
 123                 z0 = svqsub (z0, -128))
 124
 125 /*
 126 ** qsub_u8_m_tied1:
 127 **      uqsub   z0\.b, p0/m, z0\.b, z1\.b
 128 **      ret
 129 */
 130 TEST_UNIFORM_Z (qsub_u8_m_tied1, svuint8_t,
 131                 z0 = svqsub_u8_m (p0, z0, z1),
 132                 z0 = svqsub_m (p0, z0, z1))
 133
 134 /*
 135 ** qsub_u8_m_tied2:
 136 **      mov     (z[0-9]+)\.d, z0\.d
 137 **      movprfx z0, z1
 138 **      uqsub   z0\.b, p0/m, z0\.b, \1\.b
 139 **      ret
 140 */
 141 TEST_UNIFORM_Z (qsub_u8_m_tied2, svuint8_t,
 142                 z0 = svqsub_u8_m (p0, z1, z0),
 143                 z0 = svqsub_m (p0, z1, z0))
 144
 145 /*
 146 ** qsub_u8_m_untied:
 147 **      movprfx z0, z1
 148 **      uqsub   z0\.b, p0/m, z0\.b, z2\.b
 149 **      ret
 150 */
 151 TEST_UNIFORM_Z (qsub_u8_m_untied, svuint8_t,
 152                 z0 = svqsub_u8_m (p0, z1, z2),
 153                 z0 = svqsub_m (p0, z1, z2))
 154
 155 /*
 156 ** qsub_w0_u8_m_tied1:
 157 **      mov     (z[0-9]+\.b), w0
 158 **      uqsub   z0\.b, p0/m, z0\.b, \1
 159 **      ret
 160 */
 161 TEST_UNIFORM_ZX (qsub_w0_u8_m_tied1, svuint8_t, uint8_t,
 162                  z0 = svqsub_n_u8_m (p0, z0, x0),
 163                  z0 = svqsub_m (p0, z0, x0))
 164
 165 /*
 166 ** qsub_w0_u8_m_untied: { xfail *-*-* }
 167 **      mov     (z[0-9]+\.b), w0
 168 **      movprfx z0, z1
 169 **      uqsub   z0\.b, p0/m, z0\.b, \1
 170 **      ret
 171 */
 172 TEST_UNIFORM_ZX (qsub_w0_u8_m_untied, svuint8_t, uint8_t,
 173                  z0 = svqsub_n_u8_m (p0, z1, x0),
 174                  z0 = svqsub_m (p0, z1, x0))
 175
 176 /*
 177 ** qsub_1_u8_m_tied1:
 178 **      mov     (z[0-9]+\.b), #1
 179 **      uqsub   z0\.b, p0/m, z0\.b, \1
 180 **      ret
 181 */
 182 TEST_UNIFORM_Z (qsub_1_u8_m_tied1, svuint8_t,
 183                 z0 = svqsub_n_u8_m (p0, z0, 1),
 184                 z0 = svqsub_m (p0, z0, 1))
 185
 186 /*
 187 ** qsub_1_u8_m_untied: { xfail *-*-* }
 188 **      mov     (z[0-9]+\.b), #1
 189 **      movprfx z0, z1
 190 **      uqsub   z0\.b, p0/m, z0\.b, \1
 191 **      ret
 192 */
 193 TEST_UNIFORM_Z (qsub_1_u8_m_untied, svuint8_t,
 194                 z0 = svqsub_n_u8_m (p0, z1, 1),
 195                 z0 = svqsub_m (p0, z1, 1))
 196
 197 /*
 198 ** qsub_127_u8_m:
 199 **      mov     (z[0-9]+\.b), #127
 200 **      uqsub   z0\.b, p0/m, z0\.b, \1
 201 **      ret
 202 */
 203 TEST_UNIFORM_Z (qsub_127_u8_m, svuint8_t,
 204                 z0 = svqsub_n_u8_m (p0, z0, 127),
 205                 z0 = svqsub_m (p0, z0, 127))
 206
 207 /*
 208 ** qsub_128_u8_m:
 209 **      mov     (z[0-9]+\.b), #-128
 210 **      uqsub   z0\.b, p0/m, z0\.b, \1
 211 **      ret
 212 */
 213 TEST_UNIFORM_Z (qsub_128_u8_m, svuint8_t,
 214                 z0 = svqsub_n_u8_m (p0, z0, 128),
 215                 z0 = svqsub_m (p0, z0, 128))
 216
 217 /*
 218 ** qsub_255_u8_m:
 219 **      mov     (z[0-9]+\.b), #-1
 220 **      uqsub   z0\.b, p0/m, z0\.b, \1
 221 **      ret
 222 */
 223 TEST_UNIFORM_Z (qsub_255_u8_m, svuint8_t,
 224                 z0 = svqsub_n_u8_m (p0, z0, 255),
 225                 z0 = svqsub_m (p0, z0, 255))
 226
 227 /*
 228 ** qsub_m1_u8_m:
 229 **      mov     (z[0-9]+\.b), #-1
 230 **      uqsub   z0\.b, p0/m, z0\.b, \1
 231 **      ret
 232 */
 233 TEST_UNIFORM_Z (qsub_m1_u8_m, svuint8_t,
 234                 z0 = svqsub_n_u8_m (p0, z0, -1),
 235                 z0 = svqsub_m (p0, z0, -1))
 236
 237 /*
 238 ** qsub_m127_u8_m:
 239 **      mov     (z[0-9]+\.b), #-127
 240 **      uqsub   z0\.b, p0/m, z0\.b, \1
 241 **      ret
 242 */
 243 TEST_UNIFORM_Z (qsub_m127_u8_m, svuint8_t,
 244                 z0 = svqsub_n_u8_m (p0, z0, -127),
 245                 z0 = svqsub_m (p0, z0, -127))
 246
 247 /*
 248 ** qsub_m128_u8_m:
 249 **      mov     (z[0-9]+\.b), #-128
 250 **      uqsub   z0\.b, p0/m, z0\.b, \1
 251 **      ret
 252 */
 253 TEST_UNIFORM_Z (qsub_m128_u8_m, svuint8_t,
 254                 z0 = svqsub_n_u8_m (p0, z0, -128),
 255                 z0 = svqsub_m (p0, z0, -128))
 256
 257 /*
 258 ** qsub_u8_z_tied1:
 259 **      movprfx z0\.b, p0/z, z0\.b
 260 **      uqsub   z0\.b, p0/m, z0\.b, z1\.b
 261 **      ret
 262 */
 263 TEST_UNIFORM_Z (qsub_u8_z_tied1, svuint8_t,
 264                 z0 = svqsub_u8_z (p0, z0, z1),
 265                 z0 = svqsub_z (p0, z0, z1))
 266
 267 /*
 268 ** qsub_u8_z_tied2:
 269 **      movprfx z0\.b, p0/z, z0\.b
 270 **      uqsubr  z0\.b, p0/m, z0\.b, z1\.b
 271 **      ret
 272 */
 273 TEST_UNIFORM_Z (qsub_u8_z_tied2, svuint8_t,
 274                 z0 = svqsub_u8_z (p0, z1, z0),
 275                 z0 = svqsub_z (p0, z1, z0))
 276
 277 /*
 278 ** qsub_u8_z_untied:
 279 ** (
 280 **      movprfx z0\.b, p0/z, z1\.b
 281 **      uqsub   z0\.b, p0/m, z0\.b, z2\.b
 282 ** |
 283 **      movprfx z0\.b, p0/z, z2\.b
 284 **      uqsubr  z0\.b, p0/m, z0\.b, z1\.b
 285 ** )
 286 **      ret
 287 */
 288 TEST_UNIFORM_Z (qsub_u8_z_untied, svuint8_t,
 289                 z0 = svqsub_u8_z (p0, z1, z2),
 290                 z0 = svqsub_z (p0, z1, z2))
 291
 292 /*
 293 ** qsub_w0_u8_z_tied1:
 294 **      mov     (z[0-9]+\.b), w0
 295 **      movprfx z0\.b, p0/z, z0\.b
 296 **      uqsub   z0\.b, p0/m, z0\.b, \1
 297 **      ret
 298 */
 299 TEST_UNIFORM_ZX (qsub_w0_u8_z_tied1, svuint8_t, uint8_t,
 300                  z0 = svqsub_n_u8_z (p0, z0, x0),
 301                  z0 = svqsub_z (p0, z0, x0))
 302
 303 /*
 304 ** qsub_w0_u8_z_untied:
 305 **      mov     (z[0-9]+\.b), w0
 306 ** (
 307 **      movprfx z0\.b, p0/z, z1\.b
 308 **      uqsub   z0\.b, p0/m, z0\.b, \1
 309 ** |
 310 **      movprfx z0\.b, p0/z, \1
 311 **      uqsubr  z0\.b, p0/m, z0\.b, z1\.b
 312 ** )
 313 **      ret
 314 */
 315 TEST_UNIFORM_ZX (qsub_w0_u8_z_untied, svuint8_t, uint8_t,
 316                  z0 = svqsub_n_u8_z (p0, z1, x0),
 317                  z0 = svqsub_z (p0, z1, x0))
 318
 319 /*
 320 ** qsub_1_u8_z_tied1:
 321 **      mov     (z[0-9]+\.b), #1
 322 **      movprfx z0\.b, p0/z, z0\.b
 323 **      uqsub   z0\.b, p0/m, z0\.b, \1
 324 **      ret
 325 */
 326 TEST_UNIFORM_Z (qsub_1_u8_z_tied1, svuint8_t,
 327                 z0 = svqsub_n_u8_z (p0, z0, 1),
 328                 z0 = svqsub_z (p0, z0, 1))
 329
 330 /*
 331 ** qsub_1_u8_z_untied:
 332 **      mov     (z[0-9]+\.b), #1
 333 ** (
 334 **      movprfx z0\.b, p0/z, z1\.b
 335 **      uqsub   z0\.b, p0/m, z0\.b, \1
 336 ** |
 337 **      movprfx z0\.b, p0/z, \1
 338 **      uqsubr  z0\.b, p0/m, z0\.b, z1\.b
 339 ** )
 340 **      ret
 341 */
 342 TEST_UNIFORM_Z (qsub_1_u8_z_untied, svuint8_t,
 343                 z0 = svqsub_n_u8_z (p0, z1, 1),
 344                 z0 = svqsub_z (p0, z1, 1))
 345
 346 /*
 347 ** qsub_127_u8_z:
 348 **      mov     (z[0-9]+\.b), #127
 349 **      movprfx z0\.b, p0/z, z0\.b
 350 **      uqsub   z0\.b, p0/m, z0\.b, \1
 351 **      ret
 352 */
 353 TEST_UNIFORM_Z (qsub_127_u8_z, svuint8_t,
 354                 z0 = svqsub_n_u8_z (p0, z0, 127),
 355                 z0 = svqsub_z (p0, z0, 127))
 356
 357 /*
 358 ** qsub_128_u8_z:
 359 **      mov     (z[0-9]+\.b), #-128
 360 **      movprfx z0\.b, p0/z, z0\.b
 361 **      uqsub   z0\.b, p0/m, z0\.b, \1
 362 **      ret
 363 */
 364 TEST_UNIFORM_Z (qsub_128_u8_z, svuint8_t,
 365                 z0 = svqsub_n_u8_z (p0, z0, 128),
 366                 z0 = svqsub_z (p0, z0, 128))
 367
 368 /*
 369 ** qsub_255_u8_z:
 370 **      mov     (z[0-9]+\.b), #-1
 371 **      movprfx z0\.b, p0/z, z0\.b
 372 **      uqsub   z0\.b, p0/m, z0\.b, \1
 373 **      ret
 374 */
 375 TEST_UNIFORM_Z (qsub_255_u8_z, svuint8_t,
 376                 z0 = svqsub_n_u8_z (p0, z0, 255),
 377                 z0 = svqsub_z (p0, z0, 255))
 378
 379 /*
 380 ** qsub_m1_u8_z:
 381 **      mov     (z[0-9]+\.b), #-1
 382 **      movprfx z0\.b, p0/z, z0\.b
 383 **      uqsub   z0\.b, p0/m, z0\.b, \1
 384 **      ret
 385 */
 386 TEST_UNIFORM_Z (qsub_m1_u8_z, svuint8_t,
 387                 z0 = svqsub_n_u8_z (p0, z0, -1),
 388                 z0 = svqsub_z (p0, z0, -1))
 389
 390 /*
 391 ** qsub_m127_u8_z:
 392 **      mov     (z[0-9]+\.b), #-127
 393 **      movprfx z0\.b, p0/z, z0\.b
 394 **      uqsub   z0\.b, p0/m, z0\.b, \1
 395 **      ret
 396 */
 397 TEST_UNIFORM_Z (qsub_m127_u8_z, svuint8_t,
 398                 z0 = svqsub_n_u8_z (p0, z0, -127),
 399                 z0 = svqsub_z (p0, z0, -127))
 400
 401 /*
 402 ** qsub_m128_u8_z:
 403 **      mov     (z[0-9]+\.b), #-128
 404 **      movprfx z0\.b, p0/z, z0\.b
 405 **      uqsub   z0\.b, p0/m, z0\.b, \1
 406 **      ret
 407 */
 408 TEST_UNIFORM_Z (qsub_m128_u8_z, svuint8_t,
 409                 z0 = svqsub_n_u8_z (p0, z0, -128),
 410                 z0 = svqsub_z (p0, z0, -128))
 411
 412 /*
 413 ** qsub_u8_x_tied1:
 414 **      uqsub   z0\.b, z0\.b, z1\.b
 415 **      ret
 416 */
 417 TEST_UNIFORM_Z (qsub_u8_x_tied1, svuint8_t,
 418                 z0 = svqsub_u8_x (p0, z0, z1),
 419                 z0 = svqsub_x (p0, z0, z1))
 420
 421 /*
 422 ** qsub_u8_x_tied2:
 423 **      uqsub   z0\.b, z1\.b, z0\.b
 424 **      ret
 425 */
 426 TEST_UNIFORM_Z (qsub_u8_x_tied2, svuint8_t,
 427                 z0 = svqsub_u8_x (p0, z1, z0),
 428                 z0 = svqsub_x (p0, z1, z0))
 429
 430 /*
 431 ** qsub_u8_x_untied:
 432 **      uqsub   z0\.b, z1\.b, z2\.b
 433 **      ret
 434 */
 435 TEST_UNIFORM_Z (qsub_u8_x_untied, svuint8_t,
 436                 z0 = svqsub_u8_x (p0, z1, z2),
 437                 z0 = svqsub_x (p0, z1, z2))
 438
 439 /*
 440 ** qsub_w0_u8_x_tied1:
 441 **      mov     (z[0-9]+\.b), w0
 442 **      uqsub   z0\.b, z0\.b, \1
 443 **      ret
 444 */
 445 TEST_UNIFORM_ZX (qsub_w0_u8_x_tied1, svuint8_t, uint8_t,
 446                  z0 = svqsub_n_u8_x (p0, z0, x0),
 447                  z0 = svqsub_x (p0, z0, x0))
 448
 449 /*
 450 ** qsub_w0_u8_x_untied:
 451 **      mov     (z[0-9]+\.b), w0
 452 **      uqsub   z0\.b, z1\.b, \1
 453 **      ret
 454 */
 455 TEST_UNIFORM_ZX (qsub_w0_u8_x_untied, svuint8_t, uint8_t,
 456                  z0 = svqsub_n_u8_x (p0, z1, x0),
 457                  z0 = svqsub_x (p0, z1, x0))
 458
 459 /*
 460 ** qsub_1_u8_x_tied1:
 461 **      uqsub   z0\.b, z0\.b, #1
 462 **      ret
 463 */
 464 TEST_UNIFORM_Z (qsub_1_u8_x_tied1, svuint8_t,
 465                 z0 = svqsub_n_u8_x (p0, z0, 1),
 466                 z0 = svqsub_x (p0, z0, 1))
 467
 468 /*
 469 ** qsub_1_u8_x_untied:
 470 **      movprfx z0, z1
 471 **      uqsub   z0\.b, z0\.b, #1
 472 **      ret
 473 */
 474 TEST_UNIFORM_Z (qsub_1_u8_x_untied, svuint8_t,
 475                 z0 = svqsub_n_u8_x (p0, z1, 1),
 476                 z0 = svqsub_x (p0, z1, 1))
 477
 478 /*
 479 ** qsub_127_u8_x:
 480 **      uqsub   z0\.b, z0\.b, #127
 481 **      ret
 482 */
 483 TEST_UNIFORM_Z (qsub_127_u8_x, svuint8_t,
 484                 z0 = svqsub_n_u8_x (p0, z0, 127),
 485                 z0 = svqsub_x (p0, z0, 127))
 486
 487 /*
 488 ** qsub_128_u8_x:
 489 **      uqsub   z0\.b, z0\.b, #128
 490 **      ret
 491 */
 492 TEST_UNIFORM_Z (qsub_128_u8_x, svuint8_t,
 493                 z0 = svqsub_n_u8_x (p0, z0, 128),
 494                 z0 = svqsub_x (p0, z0, 128))
 495
 496 /*
 497 ** qsub_255_u8_x:
 498 **      uqsub   z0\.b, z0\.b, #255
 499 **      ret
 500 */
 501 TEST_UNIFORM_Z (qsub_255_u8_x, svuint8_t,
 502                 z0 = svqsub_n_u8_x (p0, z0, 255),
 503                 z0 = svqsub_x (p0, z0, 255))
 504
 505 /*
 506 ** qsub_m1_u8_x:
 507 **      uqsub   z0\.b, z0\.b, #255
 508 **      ret
 509 */
 510 TEST_UNIFORM_Z (qsub_m1_u8_x, svuint8_t,
 511                 z0 = svqsub_n_u8_x (p0, z0, -1),
 512                 z0 = svqsub_x (p0, z0, -1))
 513
 514 /*
 515 ** qsub_m127_u8_x:
 516 **      uqsub   z0\.b, z0\.b, #129
 517 **      ret
 518 */
 519 TEST_UNIFORM_Z (qsub_m127_u8_x, svuint8_t,
 520                 z0 = svqsub_n_u8_x (p0, z0, -127),
 521                 z0 = svqsub_x (p0, z0, -127))
 522
 523 /*
 524 ** qsub_m128_u8_x:
 525 **      uqsub   z0\.b, z0\.b, #128
 526 **      ret
 527 */
 528 TEST_UNIFORM_Z (qsub_m128_u8_x, svuint8_t,
 529                 z0 = svqsub_n_u8_x (p0, z0, -128),
 530                 z0 = svqsub_x (p0, z0, -128))