| Jim Laskey | 076866c | 2005-10-18 16:23:40 +0000 | [diff] [blame] | 1 | //===- PPCSchedule.td - PowerPC Scheduling Definitions -----*- tablegen -*-===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file was developed by James M. Laskey and is distributed under |
| 6 | // the University of Illinois Open Source License. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | #include "../TargetSchedule.td" |
| 11 | |
| 12 | //===----------------------------------------------------------------------===// |
| 13 | // PowerPC chips sets supported by scheduling (Apple naming) |
| 14 | // |
| 15 | def G3 : Processor; |
| 16 | def G4 : Processor; |
| 17 | def G4Plus : Processor; |
| 18 | def G5 : Processor; |
| 19 | |
| 20 | //===----------------------------------------------------------------------===// |
| 21 | // Functional units across PowerPC chips sets |
| 22 | // |
| 23 | def NoUnit : FuncUnit; // Instruction not supported on chip set |
| 24 | def BPU : FuncUnit; // Branch unit |
| 25 | def SLU : FuncUnit; // Store/load unit |
| 26 | def SRU : FuncUnit; // special register unit |
| 27 | def IU1 : FuncUnit; // integer unit 1 (simple) |
| 28 | def IU2 : FuncUnit; // integer unit 2 (complex) |
| 29 | def IU3 : FuncUnit; // integer unit 3 (7450 simple) |
| 30 | def IU4 : FuncUnit; // integer unit 4 (7450 simple) |
| 31 | def FPU1 : FuncUnit; // floating point unit 1 |
| 32 | def FPU2 : FuncUnit; // floating point unit 2 |
| 33 | def VPU : FuncUnit; // vector permutation unit |
| 34 | def VIU1 : FuncUnit; // vector integer unit 1 (simple) |
| 35 | def VIU2 : FuncUnit; // vector integer unit 2 (complex) |
| 36 | def VFPU : FuncUnit; // vector floating point unit |
| 37 | |
| 38 | |
| 39 | //===----------------------------------------------------------------------===// |
| 40 | // Instruction Itinerary classes used for PowerPC |
| 41 | // |
| 42 | def IntGeneral : InstrItinClass; |
| 43 | def IntCompare : InstrItinClass; |
| 44 | def IntDivD : InstrItinClass; |
| 45 | def IntDivW : InstrItinClass; |
| 46 | def IntMFFS : InstrItinClass; |
| 47 | def IntMFVSCR : InstrItinClass; |
| 48 | def IntMTFSB0 : InstrItinClass; |
| 49 | def IntMTSRD : InstrItinClass; |
| 50 | def IntMulHD : InstrItinClass; |
| 51 | def IntMulHW : InstrItinClass; |
| 52 | def IntMulHWU : InstrItinClass; |
| 53 | def IntMulLI : InstrItinClass; |
| 54 | def IntRFID : InstrItinClass; |
| 55 | def IntRotateD : InstrItinClass; |
| 56 | def IntRotate : InstrItinClass; |
| 57 | def IntShift : InstrItinClass; |
| 58 | def IntTrapD : InstrItinClass; |
| 59 | def IntTrapW : InstrItinClass; |
| 60 | def BrB : InstrItinClass; |
| 61 | def BrCR : InstrItinClass; |
| 62 | def BrMCR : InstrItinClass; |
| 63 | def BrMCRX : InstrItinClass; |
| 64 | def LdStDCBA : InstrItinClass; |
| 65 | def LdStDCBF : InstrItinClass; |
| 66 | def LdStDCBI : InstrItinClass; |
| 67 | def LdStDCBT : InstrItinClass; |
| 68 | def LdStDSS : InstrItinClass; |
| 69 | def LdStICBI : InstrItinClass; |
| 70 | def LdStLBZUX : InstrItinClass; |
| 71 | def LdStLD : InstrItinClass; |
| 72 | def LdStLDARX : InstrItinClass; |
| 73 | def LdStLFD : InstrItinClass; |
| 74 | def LdStLFDU : InstrItinClass; |
| 75 | def LdStLHA : InstrItinClass; |
| 76 | def LdStLMW : InstrItinClass; |
| 77 | def LdStLVEBX : InstrItinClass; |
| 78 | def LdStLWA : InstrItinClass; |
| 79 | def LdStLWARX : InstrItinClass; |
| 80 | def LdStSLBIA : InstrItinClass; |
| 81 | def LdStSLBIE : InstrItinClass; |
| 82 | def LdStSTD : InstrItinClass; |
| 83 | def LdStSTDCX : InstrItinClass; |
| 84 | def LdStSTVEBX : InstrItinClass; |
| 85 | def LdStSTWCX : InstrItinClass; |
| 86 | def LdStSync : InstrItinClass; |
| 87 | def SprISYNC : InstrItinClass; |
| 88 | def SprMFSR : InstrItinClass; |
| 89 | def SprMTMSR : InstrItinClass; |
| 90 | def SprMTSR : InstrItinClass; |
| 91 | def SprTLBSYNC : InstrItinClass; |
| 92 | def SprMFCR : InstrItinClass; |
| 93 | def SprMFMSR : InstrItinClass; |
| 94 | def SprMFSPR : InstrItinClass; |
| 95 | def SprMFTB : InstrItinClass; |
| 96 | def SprMTSPR : InstrItinClass; |
| 97 | def SprMTSRIN : InstrItinClass; |
| 98 | def SprRFI : InstrItinClass; |
| 99 | def SprSC : InstrItinClass; |
| 100 | def FPGeneral : InstrItinClass; |
| 101 | def FPCompare : InstrItinClass; |
| 102 | def FPDivD : InstrItinClass; |
| 103 | def FPDivS : InstrItinClass; |
| 104 | def FPFused : InstrItinClass; |
| 105 | def FPRes : InstrItinClass; |
| 106 | def FPSqrt : InstrItinClass; |
| 107 | def VecGeneral : InstrItinClass; |
| 108 | def VecFP : InstrItinClass; |
| 109 | def VecFPCompare : InstrItinClass; |
| 110 | def VecComplex : InstrItinClass; |
| 111 | def VecPerm : InstrItinClass; |
| 112 | def VecFPRound : InstrItinClass; |
| 113 | def VecVSL : InstrItinClass; |
| 114 | def VecVSR : InstrItinClass; |
| 115 | |
| 116 | //===----------------------------------------------------------------------===// |
| 117 | // Processor instruction itineraries. |
| 118 | |
| 119 | #include "PPCScheduleG3.td" |
| 120 | #include "PPCScheduleG4.td" |
| 121 | #include "PPCScheduleG4Plus.td" |
| 122 | #include "PPCScheduleG5.td" |
| 123 | |
| 124 | //===----------------------------------------------------------------------===// |
| 125 | // Instruction to itinerary class map - When add new opcodes to the supported |
| 126 | // set, refer to the following table to determine which itinerary class the |
| 127 | // opcode belongs. |
| 128 | // |
| 129 | // opcode itinerary class |
| 130 | // ====== =============== |
| 131 | // add IntGeneral |
| 132 | // addc IntGeneral |
| 133 | // adde IntGeneral |
| 134 | // addi IntGeneral |
| 135 | // addic IntGeneral |
| 136 | // addic. IntGeneral |
| 137 | // addis IntGeneral |
| 138 | // addme IntGeneral |
| 139 | // addze IntGeneral |
| 140 | // and IntGeneral |
| 141 | // andc IntGeneral |
| 142 | // andi. IntGeneral |
| 143 | // andis. IntGeneral |
| 144 | // b BrB |
| 145 | // bc BrB |
| 146 | // bcctr BrB |
| 147 | // bclr BrB |
| 148 | // cmp IntCompare |
| 149 | // cmpi IntCompare |
| 150 | // cmpl IntCompare |
| 151 | // cmpli IntCompare |
| 152 | // cntlzd IntRotateD |
| 153 | // cntlzw IntGeneral |
| 154 | // crand BrCR |
| 155 | // crandc BrCR |
| 156 | // creqv BrCR |
| 157 | // crnand BrCR |
| 158 | // crnor BrCR |
| 159 | // cror BrCR |
| 160 | // crorc BrCR |
| 161 | // crxor BrCR |
| 162 | // dcba LdStDCBA |
| 163 | // dcbf LdStDCBF |
| 164 | // dcbi LdStDCBI |
| 165 | // dcbst LdStDCBF |
| 166 | // dcbt LdStDCBT |
| 167 | // dcbtst LdStDCBT |
| 168 | // dcbz LdStDCBF |
| 169 | // divd IntDivD |
| 170 | // divdu IntDivD |
| 171 | // divw IntDivW |
| 172 | // divwu IntDivW |
| 173 | // dss LdStDSS |
| 174 | // dst LdStDSS |
| 175 | // dstst LdStDSS |
| 176 | // eciwx LdStDCBT |
| 177 | // ecowx LdStDCBT |
| 178 | // eieio LdStDCBT |
| 179 | // eqv IntGeneral |
| 180 | // extsb IntGeneral |
| 181 | // extsh IntGeneral |
| 182 | // extsw IntRotateD |
| 183 | // fabs FPGeneral |
| 184 | // fadd FPGeneral |
| 185 | // fadds FPGeneral |
| 186 | // fcfid FPGeneral |
| 187 | // fcmpo FPCompare |
| 188 | // fcmpu FPCompare |
| 189 | // fctid FPGeneral |
| 190 | // fctidz FPGeneral |
| 191 | // fctiw FPGeneral |
| 192 | // fctiwz FPGeneral |
| 193 | // fdiv FPDivD |
| 194 | // fdivs FPDivS |
| 195 | // fmadd FPFused |
| 196 | // fmadds FPGeneral |
| 197 | // fmr FPGeneral |
| 198 | // fmsub FPFused |
| 199 | // fmsubs FPGeneral |
| 200 | // fmul FPFused |
| 201 | // fmuls FPGeneral |
| 202 | // fnabs FPGeneral |
| 203 | // fneg FPGeneral |
| 204 | // fnmadd FPFused |
| 205 | // fnmadds FPGeneral |
| 206 | // fnmsub FPFused |
| 207 | // fnmsubs FPGeneral |
| 208 | // fres FPRes |
| 209 | // frsp FPGeneral |
| 210 | // frsqrte FPGeneral |
| 211 | // fsel FPGeneral |
| 212 | // fsqrt FPSqrt |
| 213 | // fsqrts FPSqrt |
| 214 | // fsub FPGeneral |
| 215 | // fsubs FPGeneral |
| 216 | // icbi LdStICBI |
| 217 | // isync SprISYNC |
| 218 | // lbz LdStDCBT |
| 219 | // lbzu LdStDCBT |
| 220 | // lbzux LdStLBZUX |
| 221 | // lbzx LdStDCBT |
| 222 | // ld LdStLD |
| 223 | // ldarx LdStLDARX |
| 224 | // ldu LdStLD |
| 225 | // ldux LdStLD |
| 226 | // ldx LdStLD |
| 227 | // lfd LdStLFD |
| 228 | // lfdu LdStLFDU |
| 229 | // lfdux LdStLFDU |
| 230 | // lfdx LdStLFDU |
| 231 | // lfs LdStLFDU |
| 232 | // lfsu LdStLFDU |
| 233 | // lfsux LdStLFDU |
| 234 | // lfsx LdStLFDU |
| 235 | // lha LdStLHA |
| 236 | // lhau LdStLHA |
| 237 | // lhaux LdStLHA |
| 238 | // lhax LdStLHA |
| 239 | // lhbrx LdStDCBT |
| 240 | // lhz LdStDCBT |
| 241 | // lhzu LdStDCBT |
| 242 | // lhzux LdStLBZUX |
| 243 | // lhzx LdStDCBT |
| 244 | // lmw LdStLMW |
| 245 | // lswi LdStLMW |
| 246 | // lswx LdStLMW |
| 247 | // lvebx LdStLVEBX |
| 248 | // lvehx LdStLVEBX |
| 249 | // lvewx LdStLVEBX |
| 250 | // lvsl LdStLVEBX |
| 251 | // lvsr LdStLVEBX |
| 252 | // lvx LdStLVEBX |
| 253 | // lvxl LdStLVEBX |
| 254 | // lwa LdStLWA |
| 255 | // lwarx LdStLWARX |
| 256 | // lwaux LdStLHA |
| 257 | // lwax LdStLHA |
| 258 | // lwbrx LdStDCBT |
| 259 | // lwz LdStDCBT |
| 260 | // lwzu LdStDCBT |
| 261 | // lwzux LdStLBZUX |
| 262 | // lwzx LdStDCBT |
| 263 | // mcrf BrMCR |
| 264 | // mcrfs FPGeneral |
| 265 | // mcrxr BrMCRX |
| 266 | // mfcr SprMFCR |
| 267 | // mffs IntMFFS |
| 268 | // mfmsr SprMFMSR |
| 269 | // mfspr SprMFSPR |
| 270 | // mfsr SprMFSR |
| 271 | // mfsrin SprMFSR |
| 272 | // mftb SprMFTB |
| 273 | // mfvscr IntMFVSCR |
| 274 | // mtcrf BrMCRX |
| 275 | // mtfsb0 IntMTFSB0 |
| 276 | // mtfsb1 IntMTFSB0 |
| 277 | // mtfsf IntMTFSB0 |
| 278 | // mtfsfi IntMTFSB0 |
| 279 | // mtmsr SprMTMSR |
| 280 | // mtmsrd LdStLD |
| 281 | // mtspr SprMTSPR |
| 282 | // mtsr SprMTSR |
| 283 | // mtsrd IntMTSRD |
| 284 | // mtsrdin IntMTSRD |
| 285 | // mtsrin SprMTSRIN |
| 286 | // mtvscr IntMFVSCR |
| 287 | // mulhd IntMulHD |
| 288 | // mulhdu IntMulHD |
| 289 | // mulhw IntMulHW |
| 290 | // mulhwu IntMulHWU |
| 291 | // mulld IntMulHD |
| 292 | // mulli IntMulLI |
| 293 | // mullw IntMulHW |
| 294 | // nand IntGeneral |
| 295 | // neg IntGeneral |
| 296 | // nor IntGeneral |
| 297 | // or IntGeneral |
| 298 | // orc IntGeneral |
| 299 | // ori IntGeneral |
| 300 | // oris IntGeneral |
| 301 | // rfi SprRFI |
| 302 | // rfid IntRFID |
| 303 | // rldcl IntRotateD |
| 304 | // rldcr IntRotateD |
| 305 | // rldic IntRotateD |
| 306 | // rldicl IntRotateD |
| 307 | // rldicr IntRotateD |
| 308 | // rldimi IntRotateD |
| 309 | // rlwimi IntRotate |
| 310 | // rlwinm IntGeneral |
| 311 | // rlwnm IntGeneral |
| 312 | // sc SprSC |
| 313 | // slbia LdStSLBIA |
| 314 | // slbie LdStSLBIE |
| 315 | // sld IntRotateD |
| 316 | // slw IntGeneral |
| 317 | // srad IntRotateD |
| 318 | // sradi IntRotateD |
| 319 | // sraw IntShift |
| 320 | // srawi IntShift |
| 321 | // srd IntRotateD |
| 322 | // srw IntGeneral |
| 323 | // stb LdStDCBT |
| 324 | // stbu LdStDCBT |
| 325 | // stbux LdStDCBT |
| 326 | // stbx LdStDCBT |
| 327 | // std LdStSTD |
| 328 | // stdcx. LdStSTDCX |
| 329 | // stdu LdStSTD |
| 330 | // stdux LdStSTD |
| 331 | // stdx LdStSTD |
| 332 | // stfd LdStLBZUX |
| 333 | // stfdu LdStLBZUX |
| 334 | // stfdux LdStLBZUX |
| 335 | // stfdx LdStLBZUX |
| 336 | // stfiwx LdStLBZUX |
| 337 | // stfs LdStLBZUX |
| 338 | // stfsu LdStLBZUX |
| 339 | // stfsux LdStLBZUX |
| 340 | // stfsx LdStLBZUX |
| 341 | // sth LdStDCBT |
| 342 | // sthbrx LdStDCBT |
| 343 | // sthu LdStDCBT |
| 344 | // sthux LdStDCBT |
| 345 | // sthx LdStDCBT |
| 346 | // stmw LdStLMW |
| 347 | // stswi LdStLMW |
| 348 | // stswx LdStLMW |
| 349 | // stvebx LdStSTVEBX |
| 350 | // stvehx LdStSTVEBX |
| 351 | // stvewx LdStSTVEBX |
| 352 | // stvx LdStSTVEBX |
| 353 | // stvxl LdStSTVEBX |
| 354 | // stw LdStDCBT |
| 355 | // stwbrx LdStDCBT |
| 356 | // stwcx. LdStSTWCX |
| 357 | // stwu LdStDCBT |
| 358 | // stwux LdStDCBT |
| 359 | // stwx LdStDCBT |
| 360 | // subf IntGeneral |
| 361 | // subfc IntGeneral |
| 362 | // subfe IntGeneral |
| 363 | // subfic IntGeneral |
| 364 | // subfme IntGeneral |
| 365 | // subfze IntGeneral |
| 366 | // sync LdStSync |
| 367 | // td IntTrapD |
| 368 | // tdi IntTrapD |
| 369 | // tlbia LdStSLBIA |
| 370 | // tlbie LdStDCBF |
| 371 | // tlbsync SprTLBSYNC |
| 372 | // tw IntTrapW |
| 373 | // twi IntTrapW |
| 374 | // vaddcuw VecGeneral |
| 375 | // vaddfp VecFP |
| 376 | // vaddsbs VecGeneral |
| 377 | // vaddshs VecGeneral |
| 378 | // vaddsws VecGeneral |
| 379 | // vaddubm VecGeneral |
| 380 | // vaddubs VecGeneral |
| 381 | // vadduhm VecGeneral |
| 382 | // vadduhs VecGeneral |
| 383 | // vadduwm VecGeneral |
| 384 | // vadduws VecGeneral |
| 385 | // vand VecGeneral |
| 386 | // vandc VecGeneral |
| 387 | // vavgsb VecGeneral |
| 388 | // vavgsh VecGeneral |
| 389 | // vavgsw VecGeneral |
| 390 | // vavgub VecGeneral |
| 391 | // vavguh VecGeneral |
| 392 | // vavguw VecGeneral |
| 393 | // vcfsx VecFP |
| 394 | // vcfux VecFP |
| 395 | // vcmpbfp VecFPCompare |
| 396 | // vcmpeqfp VecFPCompare |
| 397 | // vcmpequb VecGeneral |
| 398 | // vcmpequh VecGeneral |
| 399 | // vcmpequw VecGeneral |
| 400 | // vcmpgefp VecFPCompare |
| 401 | // vcmpgtfp VecFPCompare |
| 402 | // vcmpgtsb VecGeneral |
| 403 | // vcmpgtsh VecGeneral |
| 404 | // vcmpgtsw VecGeneral |
| 405 | // vcmpgtub VecGeneral |
| 406 | // vcmpgtuh VecGeneral |
| 407 | // vcmpgtuw VecGeneral |
| 408 | // vctsxs VecFP |
| 409 | // vctuxs VecFP |
| 410 | // vexptefp VecFP |
| 411 | // vlogefp VecFP |
| 412 | // vmaddfp VecFP |
| 413 | // vmaxfp VecFPCompare |
| 414 | // vmaxsb VecGeneral |
| 415 | // vmaxsh VecGeneral |
| 416 | // vmaxsw VecGeneral |
| 417 | // vmaxub VecGeneral |
| 418 | // vmaxuh VecGeneral |
| 419 | // vmaxuw VecGeneral |
| 420 | // vmhaddshs VecComplex |
| 421 | // vmhraddshs VecComplex |
| 422 | // vminfp VecFPCompare |
| 423 | // vminsb VecGeneral |
| 424 | // vminsh VecGeneral |
| 425 | // vminsw VecGeneral |
| 426 | // vminub VecGeneral |
| 427 | // vminuh VecGeneral |
| 428 | // vminuw VecGeneral |
| 429 | // vmladduhm VecComplex |
| 430 | // vmrghb VecPerm |
| 431 | // vmrghh VecPerm |
| 432 | // vmrghw VecPerm |
| 433 | // vmrglb VecPerm |
| 434 | // vmrglh VecPerm |
| 435 | // vmrglw VecPerm |
| 436 | // vmsubfp VecFP |
| 437 | // vmsummbm VecComplex |
| 438 | // vmsumshm VecComplex |
| 439 | // vmsumshs VecComplex |
| 440 | // vmsumubm VecComplex |
| 441 | // vmsumuhm VecComplex |
| 442 | // vmsumuhs VecComplex |
| 443 | // vmulesb VecComplex |
| 444 | // vmulesh VecComplex |
| 445 | // vmuleub VecComplex |
| 446 | // vmuleuh VecComplex |
| 447 | // vmulosb VecComplex |
| 448 | // vmulosh VecComplex |
| 449 | // vmuloub VecComplex |
| 450 | // vmulouh VecComplex |
| 451 | // vnor VecGeneral |
| 452 | // vor VecGeneral |
| 453 | // vperm VecPerm |
| 454 | // vpkpx VecPerm |
| 455 | // vpkshss VecPerm |
| 456 | // vpkshus VecPerm |
| 457 | // vpkswss VecPerm |
| 458 | // vpkswus VecPerm |
| 459 | // vpkuhum VecPerm |
| 460 | // vpkuhus VecPerm |
| 461 | // vpkuwum VecPerm |
| 462 | // vpkuwus VecPerm |
| 463 | // vrefp VecFPRound |
| 464 | // vrfim VecFPRound |
| 465 | // vrfin VecFPRound |
| 466 | // vrfip VecFPRound |
| 467 | // vrfiz VecFPRound |
| 468 | // vrlb VecGeneral |
| 469 | // vrlh VecGeneral |
| 470 | // vrlw VecGeneral |
| 471 | // vrsqrtefp VecFP |
| 472 | // vsel VecGeneral |
| 473 | // vsl VecVSL |
| 474 | // vslb VecGeneral |
| 475 | // vsldoi VecPerm |
| 476 | // vslh VecGeneral |
| 477 | // vslo VecPerm |
| 478 | // vslw VecGeneral |
| 479 | // vspltb VecPerm |
| 480 | // vsplth VecPerm |
| 481 | // vspltisb VecPerm |
| 482 | // vspltish VecPerm |
| 483 | // vspltisw VecPerm |
| 484 | // vspltw VecPerm |
| 485 | // vsr VecVSR |
| 486 | // vsrab VecGeneral |
| 487 | // vsrah VecGeneral |
| 488 | // vsraw VecGeneral |
| 489 | // vsrb VecGeneral |
| 490 | // vsrh VecGeneral |
| 491 | // vsro VecPerm |
| 492 | // vsrw VecGeneral |
| 493 | // vsubcuw VecGeneral |
| 494 | // vsubfp VecFP |
| 495 | // vsubsbs VecGeneral |
| 496 | // vsubshs VecGeneral |
| 497 | // vsubsws VecGeneral |
| 498 | // vsububm VecGeneral |
| 499 | // vsububs VecGeneral |
| 500 | // vsubuhm VecGeneral |
| 501 | // vsubuhs VecGeneral |
| 502 | // vsubuwm VecGeneral |
| 503 | // vsubuws VecGeneral |
| 504 | // vsum2sws VecComplex |
| 505 | // vsum4sbs VecComplex |
| 506 | // vsum4shs VecComplex |
| 507 | // vsum4ubs VecComplex |
| 508 | // vsumsws VecComplex |
| 509 | // vupkhpx VecPerm |
| 510 | // vupkhsb VecPerm |
| 511 | // vupkhsh VecPerm |
| 512 | // vupklpx VecPerm |
| 513 | // vupklsb VecPerm |
| 514 | // vupklsh VecPerm |
| 515 | // vxor VecGeneral |
| 516 | // xor IntGeneral |
| 517 | // xori IntGeneral |
| 518 | // xoris IntGeneral |
| 519 | // |
| 520 | |