gas/testsuite/gas/m32r/m32rx.s

   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