| 1 | # Test new instructions |
| 2 | branchpoint: |
| 3 | |
| 4 | .text |
| 5 | .global bcl |
| 6 | bcl: |
| 7 | bcl branchpoint |
| 8 | |
| 9 | .text |
| 10 | .global bncl |
| 11 | bncl: |
| 12 | bncl branchpoint |
| 13 | |
| 14 | .text |
| 15 | .global cmpz |
| 16 | cmpz: |
| 17 | cmpz fp |
| 18 | |
| 19 | .text |
| 20 | .global cmpeq |
| 21 | cmpeq: |
| 22 | cmpeq fp, fp |
| 23 | |
| 24 | .text |
| 25 | .global maclh1 |
| 26 | maclh1: |
| 27 | maclh1 fp, fp |
| 28 | |
| 29 | .text |
| 30 | .global macsl0 |
| 31 | msblo: |
| 32 | msblo fp, fp |
| 33 | |
| 34 | .text |
| 35 | .global mulwu1 |
| 36 | mulwu1: |
| 37 | mulwu1 fp, fp |
| 38 | |
| 39 | .text |
| 40 | .global macwu1 |
| 41 | macwu1: |
| 42 | macwu1 fp, fp |
| 43 | |
| 44 | .text |
| 45 | .global sadd |
| 46 | sadd: |
| 47 | sadd |
| 48 | |
| 49 | .text |
| 50 | .global satb |
| 51 | satb: |
| 52 | satb fp, fp |
| 53 | |
| 54 | |
| 55 | .text |
| 56 | .global mulhi |
| 57 | mulhi: |
| 58 | mulhi fp, fp, a1 |
| 59 | |
| 60 | .text |
| 61 | .global mullo |
| 62 | mullo: |
| 63 | mullo fp, fp, a0 |
| 64 | |
| 65 | .text |
| 66 | .global divh |
| 67 | divh: |
| 68 | divh fp, fp |
| 69 | |
| 70 | .text |
| 71 | .global machi |
| 72 | machi: |
| 73 | machi fp, fp, a1 |
| 74 | |
| 75 | .text |
| 76 | .global maclo |
| 77 | maclo: |
| 78 | maclo fp, fp, a0 |
| 79 | |
| 80 | .text |
| 81 | .global mvfachi |
| 82 | mvfachi: |
| 83 | mvfachi fp, a1 |
| 84 | |
| 85 | .text |
| 86 | .global mvfacmi |
| 87 | mvfacmi: |
| 88 | mvfacmi fp, a1 |
| 89 | |
| 90 | .text |
| 91 | .global mvfaclo |
| 92 | mvfaclo: |
| 93 | mvfaclo fp, a1 |
| 94 | |
| 95 | .text |
| 96 | .global mvtachi |
| 97 | mvtachi: |
| 98 | mvtachi fp, a1 |
| 99 | |
| 100 | .text |
| 101 | .global mvtaclo |
| 102 | mvtaclo: |
| 103 | mvtaclo fp, a0 |
| 104 | |
| 105 | .text |
| 106 | .global rac |
| 107 | rac: |
| 108 | rac a1 |
| 109 | |
| 110 | .text |
| 111 | .global rac_ds |
| 112 | rac_ds: |
| 113 | rac a1, a0 |
| 114 | |
| 115 | .text |
| 116 | .global rac_dsi |
| 117 | rac_dsi: |
| 118 | rac a0, a1, #1 |
| 119 | |
| 120 | .text |
| 121 | .global rach |
| 122 | rach: |
| 123 | rach a1 |
| 124 | |
| 125 | .text |
| 126 | .global rach_ds |
| 127 | rach_ds: |
| 128 | rach a0, a1 |
| 129 | |
| 130 | .text |
| 131 | .global rach_dsi |
| 132 | rach_dsi: |
| 133 | rach a1, a0, #2 |
| 134 | |
| 135 | # Test explicitly parallel and implicitly parallel instructions |
| 136 | # Including apparent instruction sequence reordering. |
| 137 | .text |
| 138 | .global bc__add |
| 139 | bc__add: |
| 140 | bc bcl || add fp, fp |
| 141 | bc bcl |
| 142 | add fp, fp |
| 143 | |
| 144 | .text |
| 145 | .global bcl__addi |
| 146 | bcl__addi: |
| 147 | bcl bcl || addi fp, #77 |
| 148 | addi fp, #77 |
| 149 | bcl bcl |
| 150 | |
| 151 | .text |
| 152 | .global bl__addv |
| 153 | bl__addv: |
| 154 | bl bcl || addv fp, fp |
| 155 | addv fp, fp |
| 156 | bl bcl |
| 157 | |
| 158 | .text |
| 159 | .global bnc__addx |
| 160 | bnc__addx: |
| 161 | bnc bcl || addx fp, fp |
| 162 | bnc bcl |
| 163 | addx fp, fp |
| 164 | |
| 165 | .text |
| 166 | .global bncl__and |
| 167 | bncl__and: |
| 168 | bncl bcl || and fp, fp |
| 169 | bncl bcl |
| 170 | and fp, fp |
| 171 | |
| 172 | .text |
| 173 | .global bra__cmp |
| 174 | bra__cmp: |
| 175 | bra bcl || cmp fp, fp |
| 176 | cmp fp, fp |
| 177 | bra bcl |
| 178 | |
| 179 | .text |
| 180 | .global jl__cmpeq |
| 181 | jl__cmpeq: |
| 182 | jl fp || cmpeq fp, fp |
| 183 | cmpeq fp, fp |
| 184 | jl fp |
| 185 | |
| 186 | .text |
| 187 | .global jmp__cmpu |
| 188 | jmp__cmpu: |
| 189 | jmp fp || cmpu fp, fp |
| 190 | cmpu fp, fp |
| 191 | jmp fp |
| 192 | |
| 193 | .text |
| 194 | .global ld__cmpz |
| 195 | ld__cmpz: |
| 196 | ld fp, @fp || cmpz r1 |
| 197 | cmpz r1 |
| 198 | ld fp, @fp |
| 199 | |
| 200 | .text |
| 201 | .global ld__ldi |
| 202 | ld__ldi: |
| 203 | ld fp, @r1+ || ldi r2, #77 |
| 204 | ld fp, @r1+ |
| 205 | ldi r2, #77 |
| 206 | |
| 207 | .text |
| 208 | .global ldb__mv |
| 209 | ldb__mv: |
| 210 | ldb fp, @fp || mv r2, fp |
| 211 | ldb fp, @fp |
| 212 | mv r2, fp |
| 213 | |
| 214 | .text |
| 215 | .global ldh__neg |
| 216 | ldh__neg: |
| 217 | ldh fp, @fp || neg r2, fp |
| 218 | ldh fp, @fp |
| 219 | neg r2, fp |
| 220 | |
| 221 | .text |
| 222 | .global ldub__nop |
| 223 | ldub__nop: |
| 224 | ldub fp, @fp || nop |
| 225 | ldub fp, @fp |
| 226 | nop |
| 227 | |
| 228 | .text |
| 229 | .global lduh__not |
| 230 | lduh__not: |
| 231 | lduh fp, @fp || not r2, fp |
| 232 | lduh fp, @fp |
| 233 | not r2, fp |
| 234 | |
| 235 | .text |
| 236 | .global lock__or |
| 237 | lock__or: |
| 238 | lock fp, @fp || or r2, fp |
| 239 | lock fp, @fp |
| 240 | or r2, fp |
| 241 | |
| 242 | .text |
| 243 | .global mvfc__sub |
| 244 | mvfc__sub: |
| 245 | mvfc fp, cr1 || sub r2, fp |
| 246 | mvfc fp, cr1 |
| 247 | sub r2, fp |
| 248 | |
| 249 | .text |
| 250 | .global mvtc__subv |
| 251 | mvtc__subv: |
| 252 | mvtc fp, cr2 || subv r2, fp |
| 253 | mvtc fp, cr2 |
| 254 | subv r2, fp |
| 255 | |
| 256 | .text |
| 257 | .global rte__subx |
| 258 | rte__subx: |
| 259 | rte || sub r2, fp |
| 260 | rte |
| 261 | subx r2, fp |
| 262 | |
| 263 | .text |
| 264 | .global sll__xor |
| 265 | sll__xor: |
| 266 | sll fp, r1 || xor r2, fp |
| 267 | sll fp, r1 |
| 268 | xor r2, fp |
| 269 | |
| 270 | .text |
| 271 | .global slli__machi |
| 272 | slli__machi: |
| 273 | slli fp, #22 || machi r2, fp |
| 274 | slli fp, #22 |
| 275 | machi r2, fp |
| 276 | |
| 277 | .text |
| 278 | .global sra__maclh1 |
| 279 | sra__maclh1: |
| 280 | sra fp, fp || maclh1 r2, fp |
| 281 | sra fp, fp |
| 282 | maclh1 r2, fp |
| 283 | |
| 284 | .text |
| 285 | .global srai__maclo |
| 286 | srai__maclo: |
| 287 | srai fp, #22 || maclo r2, fp |
| 288 | srai fp, #22 |
| 289 | maclo r2, fp |
| 290 | |
| 291 | .text |
| 292 | .global srl__macwhi |
| 293 | srl__macwhi: |
| 294 | srl fp, fp || macwhi r2, fp |
| 295 | srl fp, fp |
| 296 | macwhi r2, fp |
| 297 | |
| 298 | .text |
| 299 | .global srli__macwlo |
| 300 | srli__macwlo: |
| 301 | srli fp, #22 || macwlo r2, fp |
| 302 | srli fp, #22 |
| 303 | macwlo r2, fp |
| 304 | |
| 305 | .text |
| 306 | .global st__macwu1 |
| 307 | st__macwu1: |
| 308 | st fp, @fp || macwu1 r2, fp |
| 309 | st fp, @fp |
| 310 | macwu1 r2, fp |
| 311 | |
| 312 | .text |
| 313 | .global st__msblo |
| 314 | st__msblo: |
| 315 | st fp, @+fp || msblo r2, fp |
| 316 | st fp, @+fp |
| 317 | msblo r2, fp |
| 318 | |
| 319 | .text |
| 320 | .global st__mul |
| 321 | st__mul: |
| 322 | st fp, @-fp || mul r2, fp |
| 323 | st fp, @-fp |
| 324 | mul r2, fp |
| 325 | |
| 326 | .text |
| 327 | .global stb__mulhi |
| 328 | stb__mulhi: |
| 329 | stb fp, @fp || mulhi r2, fp |
| 330 | stb fp, @fp |
| 331 | mulhi r2, fp |
| 332 | |
| 333 | .text |
| 334 | .global sth__mullo |
| 335 | sth__mullo: |
| 336 | sth fp, @fp || mullo r2, fp |
| 337 | sth fp, @fp |
| 338 | mullo r2, fp |
| 339 | |
| 340 | .text |
| 341 | .global trap__mulwhi |
| 342 | trap__mulwhi: |
| 343 | trap #2 || mulwhi r2, fp |
| 344 | trap #2 |
| 345 | mulwhi r2, fp |
| 346 | |
| 347 | .text |
| 348 | .global unlock__mulwlo |
| 349 | unlock__mulwlo: |
| 350 | unlock fp, @fp || mulwlo r2, fp |
| 351 | unlock fp, @fp |
| 352 | mulwlo r2, fp |
| 353 | |
| 354 | .text |
| 355 | .global add__mulwu1 |
| 356 | add__mulwu1: |
| 357 | add fp, fp || mulwu1 r2, fp |
| 358 | add fp, fp |
| 359 | mulwu1 r2, fp |
| 360 | |
| 361 | .text |
| 362 | .global addi__mvfachi |
| 363 | addi__mvfachi: |
| 364 | addi fp, #77 || mvfachi r2, a0 |
| 365 | addi fp, #77 |
| 366 | mvfachi r2, a0 |
| 367 | |
| 368 | .text |
| 369 | .global addv__mvfaclo |
| 370 | addv__mvfaclo: |
| 371 | addv fp, fp || mvfaclo r2, a1 |
| 372 | addv fp, fp |
| 373 | mvfaclo r2, a1 |
| 374 | |
| 375 | .text |
| 376 | .global addx__mvfacmi |
| 377 | addx__mvfacmi: |
| 378 | addx fp, fp || mvfacmi r2, a0 |
| 379 | addx fp, fp |
| 380 | mvfacmi r2, a0 |
| 381 | |
| 382 | .text |
| 383 | .global and__mvtachi |
| 384 | and__mvtachi: |
| 385 | and fp, fp || mvtachi r2, a0 |
| 386 | and fp, fp |
| 387 | mvtachi r2, a0 |
| 388 | |
| 389 | .text |
| 390 | .global cmp__mvtaclo |
| 391 | cmp__mvtaclo: |
| 392 | cmp fp, fp || mvtaclo r2, a0 |
| 393 | cmp fp, fp |
| 394 | mvtaclo r2, a0 |
| 395 | |
| 396 | .text |
| 397 | .global cmpeq__rac |
| 398 | cmpeq__rac: |
| 399 | cmpeq fp, fp || rac a1 |
| 400 | cmpeq fp, fp |
| 401 | rac a1 |
| 402 | |
| 403 | .text |
| 404 | .global cmpu__rach |
| 405 | cmpu__rach: |
| 406 | cmpu fp, fp || rach a0, a1 |
| 407 | cmpu fp, fp |
| 408 | rach a1, a1, #1 |
| 409 | |
| 410 | .text |
| 411 | .global cmpz__sadd |
| 412 | cmpz__sadd: |
| 413 | cmpz fp || sadd |
| 414 | cmpz fp |
| 415 | sadd |
| 416 | |
| 417 | |
| 418 | |
| 419 | # Test private instructions |
| 420 | .text |
| 421 | .global sc |
| 422 | sc: |
| 423 | sc |
| 424 | sadd |
| 425 | |
| 426 | .text |
| 427 | .global snc |
| 428 | snc: |
| 429 | snc |
| 430 | sadd |
| 431 | |
| 432 | .text |
| 433 | .global jc |
| 434 | jc: |
| 435 | jc fp |
| 436 | |
| 437 | .text |
| 438 | .global jnc |
| 439 | jnc: |
| 440 | jnc fp |
| 441 | |
| 442 | .text |
| 443 | .global pcmpbz |
| 444 | pcmpbz: |
| 445 | pcmpbz fp |
| 446 | |
| 447 | .text |
| 448 | .global sat |
| 449 | sat: |
| 450 | sat fp, fp |
| 451 | |
| 452 | .text |
| 453 | .global sath |
| 454 | sath: |
| 455 | sath fp, fp |
| 456 | |
| 457 | |
| 458 | # Test parallel versions of the private instructions |
| 459 | |
| 460 | .text |
| 461 | .global jc__pcmpbz |
| 462 | jc__pcmpbz: |
| 463 | jc fp || pcmpbz fp |
| 464 | jc fp |
| 465 | pcmpbz fp |
| 466 | |
| 467 | .text |
| 468 | .global jnc__ldi |
| 469 | jnc__ldi: |
| 470 | jnc fp || ldi fp, #77 |
| 471 | jnc fp |
| 472 | ldi fp, #77 |
| 473 | |
| 474 | .text |
| 475 | .global sc__mv |
| 476 | sc__mv: |
| 477 | sc || mv fp, r2 |
| 478 | sc |
| 479 | mv fp, r2 |
| 480 | |
| 481 | .text |
| 482 | .global snc__neg |
| 483 | snc__neg: |
| 484 | snc || neg fp, r2 |
| 485 | snc |
| 486 | neg fp, r2 |
| 487 | |
| 488 | # Test automatic and explicit parallelisation of instructions |
| 489 | .text |
| 490 | .global nop__sadd |
| 491 | nop__sadd: |
| 492 | nop |
| 493 | sadd |
| 494 | |
| 495 | .text |
| 496 | .global sadd__nop |
| 497 | sadd__nop: |
| 498 | sadd |
| 499 | nop |
| 500 | |
| 501 | .text |
| 502 | .global sadd__nop_reverse |
| 503 | sadd__nop_reverse: |
| 504 | sadd || nop |
| 505 | |
| 506 | .text |
| 507 | .global add__not |
| 508 | add__not: |
| 509 | add r0, r1 |
| 510 | not r3, r5 |
| 511 | |
| 512 | .text |
| 513 | .global add__not__dest_clash |
| 514 | add__not_dest_clash: |
| 515 | add r3, r4 |
| 516 | not r3, r5 |
| 517 | |
| 518 | .text |
| 519 | .global add__not__src_clash |
| 520 | add__not__src_clash: |
| 521 | add r3, r4 |
| 522 | not r5, r3 |
| 523 | |
| 524 | .text |
| 525 | .global add__not__no_clash |
| 526 | add__not__no_clash: |
| 527 | add r3, r4 |
| 528 | not r4, r5 |
| 529 | |
| 530 | .text |
| 531 | .global mul__sra |
| 532 | mul__sra: |
| 533 | mul r1, r2 |
| 534 | sra r3, r4 |
| 535 | |
| 536 | .text |
| 537 | .global mul__sra__reverse_src_clash |
| 538 | mul__sra__reverse_src_clash: |
| 539 | mul r1, r3 |
| 540 | sra r3, r4 |
| 541 | |
| 542 | .text |
| 543 | .global bc__add_ |
| 544 | bc__add_: |
| 545 | bc label |
| 546 | add r1, r2 |
| 547 | |
| 548 | .text |
| 549 | .global add__bc |
| 550 | add__bc: |
| 551 | add r3, r4 |
| 552 | bc label |
| 553 | |
| 554 | .text |
| 555 | .global bc__add__forced_parallel |
| 556 | bc__add__forced_parallel: |
| 557 | bc label || add r5, r6 |
| 558 | |
| 559 | .text |
| 560 | .global add__bc__forced_parallel |
| 561 | add__bc__forced_parallel: |
| 562 | add r7, r8 || bc label |
| 563 | label: |
| 564 | nop |
| 565 | |
| 566 | ; Additional testcases. |
| 567 | ; These insns were added to the chip later. |
| 568 | |
| 569 | .text |
| 570 | mulwhi: |
| 571 | mulwhi fp, fp, a0 |
| 572 | mulwhi fp, fp, a1 |
| 573 | |
| 574 | mulwlo: |
| 575 | mulwlo fp, fp, a0 |
| 576 | mulwlo fp, fp, a1 |
| 577 | |
| 578 | macwhi: |
| 579 | macwhi fp, fp, a0 |
| 580 | macwhi fp, fp, a1 |
| 581 | |
| 582 | macwlo: |
| 583 | macwlo fp, fp, a0 |
| 584 | macwlo fp, fp, a1 |