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 # Use bc.s here as bc is relaxable and thus a nop will be emitted.
 142         bc.s bcl
 143         add fp, fp
 144
 145         .text
 146         .global bcl__addi
 147 bcl__addi:
 148         bcl bcl || addi fp, #77
 149         addi fp, #77
 150 # Use bcl.s here as bcl is relaxable and thus the parallelization won't happen.
 151         bcl.s bcl
 152
 153         .text
 154         .global bl__addv
 155 bl__addv:
 156         bl bcl || addv fp, fp
 157         addv fp, fp
 158 # Use bl.s here as bl is relaxable and thus the parallelization won't happen.
 159         bl.s bcl
 160
 161         .text
 162         .global bnc__addx
 163 bnc__addx:
 164         bnc bcl || addx fp, fp
 165 # Use bnc.s here as bnc is relaxable and thus the parallelization attempt won't
 166 # happen.  Things still won't be parallelized, but we want this test to try.
 167         bnc.s bcl
 168         addx fp, fp
 169
 170         .text
 171         .global bncl__and
 172 bncl__and:
 173         bncl bcl || and fp, fp
 174         and fp, fp
 175         bncl.s bcl
 176
 177         .text
 178         .global bra__cmp
 179 bra__cmp:
 180         bra bcl || cmp fp, fp
 181         cmp fp, fp
 182 # Use bra.s here as bra is relaxable and thus the parallelization won't happen.
 183         bra.s bcl
 184
 185         .text
 186         .global jl__cmpeq
 187 jl__cmpeq:
 188         jl fp || cmpeq fp, fp
 189         cmpeq fp, fp
 190         jl fp
 191
 192         .text
 193         .global jmp__cmpu
 194 jmp__cmpu:
 195         jmp fp || cmpu fp, fp
 196         cmpu fp, fp
 197         jmp fp
 198
 199         .text
 200         .global ld__cmpz
 201 ld__cmpz:
 202         ld fp, @fp || cmpz r1
 203         cmpz r1
 204         ld fp, @fp
 205
 206         .text
 207         .global ld__ldi
 208 ld__ldi:
 209         ld fp, @r1+ || ldi r2, #77
 210         ld fp, @r1+
 211         ldi r2, #77
 212
 213         .text
 214         .global ldb__mv
 215 ldb__mv:
 216         ldb fp, @fp || mv r2, fp
 217         ldb fp, @fp
 218         mv r2, fp
 219
 220         .text
 221         .global ldh__neg
 222 ldh__neg:
 223         ldh fp, @fp || neg r2, fp
 224         ldh fp, @fp
 225         neg r2, fp
 226
 227         .text
 228         .global ldub__nop
 229 ldub__nop:
 230         ldub fp, @fp || nop
 231         ldub fp, @fp
 232         nop
 233
 234         .text
 235         .global lduh__not
 236 lduh__not:
 237         lduh fp, @fp || not r2, fp
 238         lduh fp, @fp
 239         not r2, fp
 240
 241         .text
 242         .global lock__or
 243 lock__or:
 244         lock fp, @fp || or r2, fp
 245         lock fp, @fp
 246         or r2, fp
 247
 248         .text
 249         .global mvfc__sub
 250 mvfc__sub:
 251         mvfc fp, cr1 || sub r2, fp
 252         mvfc fp, cr1
 253         sub r2, fp
 254
 255         .text
 256         .global mvtc__subv
 257 mvtc__subv:
 258         mvtc fp, cr2 || subv r2, fp
 259         mvtc fp, cr2
 260         subv r2, fp
 261
 262         .text
 263         .global rte__subx
 264 rte__subx:
 265         rte || sub r2, fp
 266         rte
 267         subx r2, fp
 268
 269         .text
 270         .global sll__xor
 271 sll__xor:
 272         sll fp, r1 || xor r2, fp
 273         sll fp, r1
 274         xor r2, fp
 275
 276         .text
 277         .global slli__machi
 278 slli__machi:
 279         slli fp, #22 || machi r2, fp
 280         slli fp, #22
 281         machi r2, fp
 282
 283         .text
 284         .global sra__maclh1
 285 sra__maclh1:
 286         sra fp, fp || maclh1 r2, fp
 287         sra fp, fp
 288         maclh1 r2, fp
 289
 290         .text
 291         .global srai__maclo
 292 srai__maclo:
 293         srai fp, #22 || maclo r2, fp
 294         srai fp, #22
 295         maclo r2, fp
 296
 297         .text
 298         .global srl__macwhi
 299 srl__macwhi:
 300         srl fp, fp || macwhi r2, fp
 301         srl fp, fp
 302         macwhi r2, fp
 303
 304         .text
 305         .global srli__macwlo
 306 srli__macwlo:
 307         srli fp, #22 || macwlo r2, fp
 308         srli fp, #22
 309         macwlo r2, fp
 310
 311         .text
 312         .global st__macwu1
 313 st__macwu1:
 314         st fp, @fp || macwu1 r2, fp
 315         st fp, @fp
 316         macwu1 r2, fp
 317
 318         .text
 319         .global st__msblo
 320 st__msblo:
 321         st fp, @+fp || msblo r2, fp
 322         st fp, @+fp
 323         msblo r2, fp
 324
 325         .text
 326         .global st__mul
 327 st__mul:
 328         st fp, @-fp || mul r2, fp
 329         st fp, @-fp
 330         mul r2, fp
 331
 332         .text
 333         .global stb__mulhi
 334 stb__mulhi:
 335         stb fp, @fp || mulhi r2, fp
 336         stb fp, @fp
 337         mulhi r2, fp
 338
 339         .text
 340         .global sth__mullo
 341 sth__mullo:
 342         sth fp, @fp || mullo r2, fp
 343         sth fp, @fp
 344         mullo r2, fp
 345
 346         .text
 347         .global trap__mulwhi
 348 trap__mulwhi:
 349         trap #2 || mulwhi r2, fp
 350         trap #2
 351         mulwhi r2, fp
 352
 353         .text
 354         .global unlock__mulwlo
 355 unlock__mulwlo:
 356         unlock fp, @fp || mulwlo r2, fp
 357         unlock fp, @fp
 358         mulwlo r2, fp
 359
 360         .text
 361         .global add__mulwu1
 362 add__mulwu1:
 363         add fp, fp || mulwu1 r2, fp
 364         add fp, fp
 365         mulwu1 r2, fp
 366
 367         .text
 368         .global addi__mvfachi
 369 addi__mvfachi:
 370         addi fp, #77 || mvfachi r2, a0
 371         addi fp, #77
 372         mvfachi r2, a0
 373
 374         .text
 375         .global addv__mvfaclo
 376 addv__mvfaclo:
 377         addv fp, fp || mvfaclo r2, a1
 378         addv fp, fp
 379         mvfaclo r2, a1
 380
 381         .text
 382         .global addx__mvfacmi
 383 addx__mvfacmi:
 384         addx fp, fp || mvfacmi r2, a0
 385         addx fp, fp
 386         mvfacmi r2, a0
 387
 388         .text
 389         .global and__mvtachi
 390 and__mvtachi:
 391         and fp, fp || mvtachi r2, a0
 392         and fp, fp
 393         mvtachi r2, a0
 394
 395         .text
 396         .global cmp__mvtaclo
 397 cmp__mvtaclo:
 398         cmp fp, fp || mvtaclo r2, a0
 399         cmp fp, fp
 400         mvtaclo r2, a0
 401
 402         .text
 403         .global cmpeq__rac
 404 cmpeq__rac:
 405         cmpeq fp, fp || rac a1
 406         cmpeq fp, fp
 407         rac a1
 408
 409         .text
 410         .global cmpu__rach
 411 cmpu__rach:
 412         cmpu fp, fp || rach a0, a1
 413         cmpu fp, fp
 414         rach a1, a1, #1
 415
 416         .text
 417         .global cmpz__sadd
 418 cmpz__sadd:
 419         cmpz fp || sadd
 420         cmpz fp
 421         sadd
 422
 423
 424
 425 # Test private instructions
 426         .text
 427         .global sc
 428 sc:
 429         sc
 430         sadd
 431
 432         .text
 433         .global snc
 434 snc:
 435         snc
 436         sadd
 437
 438         .text
 439         .global jc
 440 jc:
 441         jc fp
 442
 443         .text
 444         .global jnc
 445 jnc:
 446         jnc fp
 447
 448         .text
 449         .global pcmpbz
 450 pcmpbz:
 451         pcmpbz fp
 452
 453         .text
 454         .global sat
 455 sat:
 456         sat fp, fp
 457
 458         .text
 459         .global sath
 460 sath:
 461         sath fp, fp
 462
 463
 464 # Test parallel versions of the private instructions
 465
 466         .text
 467         .global jc__pcmpbz
 468 jc__pcmpbz:
 469         jc fp || pcmpbz fp
 470         jc fp
 471         pcmpbz fp
 472
 473         .text
 474         .global jnc__ldi
 475 jnc__ldi:
 476         jnc fp || ldi fp, #77
 477         jnc fp
 478         ldi fp, #77
 479
 480         .text
 481         .global sc__mv
 482 sc__mv:
 483         sc || mv fp, r2
 484         sc
 485         mv fp, r2
 486
 487         .text
 488         .global snc__neg
 489 snc__neg:
 490         snc || neg fp, r2
 491         snc
 492         neg fp, r2
 493
 494 # Test automatic and explicit parallelisation of instructions
 495         .text
 496         .global nop__sadd
 497 nop__sadd:
 498         nop
 499         sadd
 500
 501         .text
 502         .global sadd__nop
 503 sadd__nop:
 504         sadd
 505         nop
 506
 507         .text
 508         .global sadd__nop_reverse
 509 sadd__nop_reverse:
 510         sadd || nop
 511
 512         .text
 513         .global add__not
 514 add__not:
 515         add  r0, r1
 516         not  r3, r5
 517
 518         .text
 519         .global add__not__dest_clash
 520 add__not_dest_clash:
 521         add  r3, r4
 522         not  r3, r5
 523
 524         .text
 525         .global add__not__src_clash
 526 add__not__src_clash:
 527         add  r3, r4
 528         not  r5, r3
 529
 530         .text
 531         .global add__not__no_clash
 532 add__not__no_clash:
 533         add  r3, r4
 534         not  r4, r5
 535
 536         .text
 537         .global mul__sra
 538 mul__sra:
 539         mul  r1, r2
 540         sra  r3, r4
 541
 542         .text
 543         .global mul__sra__reverse_src_clash
 544 mul__sra__reverse_src_clash:
 545         mul  r1, r3
 546         sra  r3, r4
 547
 548         .text
 549         .global bc__add_
 550 bc__add_:
 551         bc.s label
 552         add r1, r2
 553
 554         .text
 555         .global add__bc
 556 add__bc:
 557         add r3, r4
 558         bc.s  label
 559
 560         .text
 561         .global bc__add__forced_parallel
 562 bc__add__forced_parallel:
 563         bc label || add r5, r6
 564
 565         .text
 566         .global add__bc__forced_parallel
 567 add__bc__forced_parallel:
 568         add r7, r8 || bc label
 569 label:
 570         nop
 571
 572 ; Additional testcases.
 573 ; These insns were added to the chip later.
 574
 575         .text
 576 mulwhi:
 577         mulwhi fp, fp, a0
 578         mulwhi fp, fp, a1
 579
 580 mulwlo:
 581         mulwlo fp, fp, a0
 582         mulwlo fp, fp, a1
 583
 584 macwhi:
 585         macwhi fp, fp, a0
 586         macwhi fp, fp, a1
 587
 588 macwlo:
 589         macwlo fp, fp, a0
 590         macwlo fp, fp, a1