1 // Copyright 2013 the V8 project authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef V8_COMPILER_OPCODES_H_ 6 #define V8_COMPILER_OPCODES_H_ 7 8 #include <iosfwd> 9 10 #include "src/globals.h" 11 12 // Opcodes for control operators. 13 #define CONTROL_OP_LIST(V) \ 14 V(Start) \ 15 V(Loop) \ 16 V(Branch) \ 17 V(Switch) \ 18 V(IfTrue) \ 19 V(IfFalse) \ 20 V(IfSuccess) \ 21 V(IfException) \ 22 V(IfValue) \ 23 V(IfDefault) \ 24 V(Merge) \ 25 V(Deoptimize) \ 26 V(DeoptimizeIf) \ 27 V(DeoptimizeUnless) \ 28 V(TrapIf) \ 29 V(TrapUnless) \ 30 V(Return) \ 31 V(TailCall) \ 32 V(Terminate) \ 33 V(OsrNormalEntry) \ 34 V(OsrLoopEntry) \ 35 V(Throw) \ 36 V(End) 37 38 // Opcodes for constant operators. 39 #define CONSTANT_OP_LIST(V) \ 40 V(Int32Constant) \ 41 V(Int64Constant) \ 42 V(Float32Constant) \ 43 V(Float64Constant) \ 44 V(ExternalConstant) \ 45 V(NumberConstant) \ 46 V(PointerConstant) \ 47 V(HeapConstant) \ 48 V(RelocatableInt32Constant) \ 49 V(RelocatableInt64Constant) 50 51 #define INNER_OP_LIST(V) \ 52 V(Select) \ 53 V(Phi) \ 54 V(EffectPhi) \ 55 V(InductionVariablePhi) \ 56 V(Checkpoint) \ 57 V(BeginRegion) \ 58 V(FinishRegion) \ 59 V(FrameState) \ 60 V(StateValues) \ 61 V(TypedStateValues) \ 62 V(ArgumentsObjectState) \ 63 V(ObjectState) \ 64 V(TypedObjectState) \ 65 V(Call) \ 66 V(Parameter) \ 67 V(OsrValue) \ 68 V(OsrGuard) \ 69 V(LoopExit) \ 70 V(LoopExitValue) \ 71 V(LoopExitEffect) \ 72 V(Projection) \ 73 V(Retain) \ 74 V(TypeGuard) 75 76 #define COMMON_OP_LIST(V) \ 77 CONSTANT_OP_LIST(V) \ 78 INNER_OP_LIST(V) \ 79 V(Dead) 80 81 // Opcodes for JavaScript operators. 82 #define JS_COMPARE_BINOP_LIST(V) \ 83 V(JSEqual) \ 84 V(JSNotEqual) \ 85 V(JSStrictEqual) \ 86 V(JSStrictNotEqual) \ 87 V(JSLessThan) \ 88 V(JSGreaterThan) \ 89 V(JSLessThanOrEqual) \ 90 V(JSGreaterThanOrEqual) 91 92 #define JS_BITWISE_BINOP_LIST(V) \ 93 V(JSBitwiseOr) \ 94 V(JSBitwiseXor) \ 95 V(JSBitwiseAnd) \ 96 V(JSShiftLeft) \ 97 V(JSShiftRight) \ 98 V(JSShiftRightLogical) 99 100 #define JS_ARITH_BINOP_LIST(V) \ 101 V(JSAdd) \ 102 V(JSSubtract) \ 103 V(JSMultiply) \ 104 V(JSDivide) \ 105 V(JSModulus) 106 107 #define JS_SIMPLE_BINOP_LIST(V) \ 108 JS_COMPARE_BINOP_LIST(V) \ 109 JS_BITWISE_BINOP_LIST(V) \ 110 JS_ARITH_BINOP_LIST(V) \ 111 V(JSInstanceOf) \ 112 V(JSOrdinaryHasInstance) 113 114 #define JS_CONVERSION_UNOP_LIST(V) \ 115 V(JSToBoolean) \ 116 V(JSToInteger) \ 117 V(JSToLength) \ 118 V(JSToName) \ 119 V(JSToNumber) \ 120 V(JSToObject) \ 121 V(JSToString) 122 123 #define JS_OTHER_UNOP_LIST(V) \ 124 V(JSClassOf) \ 125 V(JSTypeOf) 126 127 #define JS_SIMPLE_UNOP_LIST(V) \ 128 JS_CONVERSION_UNOP_LIST(V) \ 129 JS_OTHER_UNOP_LIST(V) 130 131 #define JS_OBJECT_OP_LIST(V) \ 132 V(JSCreate) \ 133 V(JSCreateArguments) \ 134 V(JSCreateArray) \ 135 V(JSCreateClosure) \ 136 V(JSCreateIterResultObject) \ 137 V(JSCreateKeyValueArray) \ 138 V(JSCreateLiteralArray) \ 139 V(JSCreateLiteralObject) \ 140 V(JSCreateLiteralRegExp) \ 141 V(JSLoadProperty) \ 142 V(JSLoadNamed) \ 143 V(JSLoadGlobal) \ 144 V(JSStoreProperty) \ 145 V(JSStoreNamed) \ 146 V(JSStoreNamedOwn) \ 147 V(JSStoreGlobal) \ 148 V(JSStoreDataPropertyInLiteral) \ 149 V(JSDeleteProperty) \ 150 V(JSHasProperty) \ 151 V(JSGetSuperConstructor) 152 153 #define JS_CONTEXT_OP_LIST(V) \ 154 V(JSLoadContext) \ 155 V(JSStoreContext) \ 156 V(JSCreateFunctionContext) \ 157 V(JSCreateCatchContext) \ 158 V(JSCreateWithContext) \ 159 V(JSCreateBlockContext) \ 160 V(JSCreateScriptContext) 161 162 #define JS_OTHER_OP_LIST(V) \ 163 V(JSConstruct) \ 164 V(JSConstructWithSpread) \ 165 V(JSCallForwardVarargs) \ 166 V(JSCall) \ 167 V(JSCallWithSpread) \ 168 V(JSCallRuntime) \ 169 V(JSConvertReceiver) \ 170 V(JSForInNext) \ 171 V(JSForInPrepare) \ 172 V(JSLoadMessage) \ 173 V(JSStoreMessage) \ 174 V(JSLoadModule) \ 175 V(JSStoreModule) \ 176 V(JSGeneratorStore) \ 177 V(JSGeneratorRestoreContinuation) \ 178 V(JSGeneratorRestoreRegister) \ 179 V(JSStackCheck) \ 180 V(JSDebugger) 181 182 #define JS_OP_LIST(V) \ 183 JS_SIMPLE_BINOP_LIST(V) \ 184 JS_SIMPLE_UNOP_LIST(V) \ 185 JS_OBJECT_OP_LIST(V) \ 186 JS_CONTEXT_OP_LIST(V) \ 187 JS_OTHER_OP_LIST(V) 188 189 // Opcodes for VirtuaMachine-level operators. 190 #define SIMPLIFIED_CHANGE_OP_LIST(V) \ 191 V(ChangeTaggedSignedToInt32) \ 192 V(ChangeTaggedToInt32) \ 193 V(ChangeTaggedToUint32) \ 194 V(ChangeTaggedToFloat64) \ 195 V(ChangeTaggedToTaggedSigned) \ 196 V(ChangeInt31ToTaggedSigned) \ 197 V(ChangeInt32ToTagged) \ 198 V(ChangeUint32ToTagged) \ 199 V(ChangeFloat64ToTagged) \ 200 V(ChangeFloat64ToTaggedPointer) \ 201 V(ChangeTaggedToBit) \ 202 V(ChangeBitToTagged) \ 203 V(TruncateTaggedToWord32) \ 204 V(TruncateTaggedToFloat64) \ 205 V(TruncateTaggedToBit) 206 207 #define SIMPLIFIED_CHECKED_OP_LIST(V) \ 208 V(CheckedInt32Add) \ 209 V(CheckedInt32Sub) \ 210 V(CheckedInt32Div) \ 211 V(CheckedInt32Mod) \ 212 V(CheckedUint32Div) \ 213 V(CheckedUint32Mod) \ 214 V(CheckedInt32Mul) \ 215 V(CheckedInt32ToTaggedSigned) \ 216 V(CheckedUint32ToInt32) \ 217 V(CheckedUint32ToTaggedSigned) \ 218 V(CheckedFloat64ToInt32) \ 219 V(CheckedTaggedSignedToInt32) \ 220 V(CheckedTaggedToInt32) \ 221 V(CheckedTruncateTaggedToWord32) \ 222 V(CheckedTaggedToFloat64) \ 223 V(CheckedTaggedToTaggedSigned) \ 224 V(CheckedTaggedToTaggedPointer) 225 226 #define SIMPLIFIED_COMPARE_BINOP_LIST(V) \ 227 V(NumberEqual) \ 228 V(NumberLessThan) \ 229 V(NumberLessThanOrEqual) \ 230 V(SpeculativeNumberEqual) \ 231 V(SpeculativeNumberLessThan) \ 232 V(SpeculativeNumberLessThanOrEqual) \ 233 V(ReferenceEqual) \ 234 V(StringEqual) \ 235 V(StringLessThan) \ 236 V(StringLessThanOrEqual) 237 238 #define SIMPLIFIED_NUMBER_BINOP_LIST(V) \ 239 V(NumberAdd) \ 240 V(NumberSubtract) \ 241 V(NumberMultiply) \ 242 V(NumberDivide) \ 243 V(NumberModulus) \ 244 V(NumberBitwiseOr) \ 245 V(NumberBitwiseXor) \ 246 V(NumberBitwiseAnd) \ 247 V(NumberShiftLeft) \ 248 V(NumberShiftRight) \ 249 V(NumberShiftRightLogical) \ 250 V(NumberAtan2) \ 251 V(NumberImul) \ 252 V(NumberMax) \ 253 V(NumberMin) \ 254 V(NumberPow) 255 256 #define SIMPLIFIED_SPECULATIVE_NUMBER_BINOP_LIST(V) \ 257 V(SpeculativeNumberAdd) \ 258 V(SpeculativeNumberSubtract) \ 259 V(SpeculativeNumberMultiply) \ 260 V(SpeculativeNumberDivide) \ 261 V(SpeculativeNumberModulus) \ 262 V(SpeculativeNumberBitwiseAnd) \ 263 V(SpeculativeNumberBitwiseOr) \ 264 V(SpeculativeNumberBitwiseXor) \ 265 V(SpeculativeNumberShiftLeft) \ 266 V(SpeculativeNumberShiftRight) \ 267 V(SpeculativeNumberShiftRightLogical) 268 269 #define SIMPLIFIED_NUMBER_UNOP_LIST(V) \ 270 V(NumberAbs) \ 271 V(NumberAcos) \ 272 V(NumberAcosh) \ 273 V(NumberAsin) \ 274 V(NumberAsinh) \ 275 V(NumberAtan) \ 276 V(NumberAtanh) \ 277 V(NumberCbrt) \ 278 V(NumberCeil) \ 279 V(NumberClz32) \ 280 V(NumberCos) \ 281 V(NumberCosh) \ 282 V(NumberExp) \ 283 V(NumberExpm1) \ 284 V(NumberFloor) \ 285 V(NumberFround) \ 286 V(NumberLog) \ 287 V(NumberLog1p) \ 288 V(NumberLog2) \ 289 V(NumberLog10) \ 290 V(NumberRound) \ 291 V(NumberSign) \ 292 V(NumberSin) \ 293 V(NumberSinh) \ 294 V(NumberSqrt) \ 295 V(NumberTan) \ 296 V(NumberTanh) \ 297 V(NumberTrunc) \ 298 V(NumberToBoolean) \ 299 V(NumberToInt32) \ 300 V(NumberToUint32) \ 301 V(NumberToUint8Clamped) \ 302 V(NumberSilenceNaN) 303 304 #define SIMPLIFIED_OTHER_OP_LIST(V) \ 305 V(PlainPrimitiveToNumber) \ 306 V(PlainPrimitiveToWord32) \ 307 V(PlainPrimitiveToFloat64) \ 308 V(BooleanNot) \ 309 V(StringCharAt) \ 310 V(StringCharCodeAt) \ 311 V(StringFromCharCode) \ 312 V(StringFromCodePoint) \ 313 V(StringIndexOf) \ 314 V(CheckBounds) \ 315 V(CheckIf) \ 316 V(CheckMaps) \ 317 V(CheckNumber) \ 318 V(CheckInternalizedString) \ 319 V(CheckReceiver) \ 320 V(CheckString) \ 321 V(CheckSmi) \ 322 V(CheckHeapObject) \ 323 V(CheckFloat64Hole) \ 324 V(CheckTaggedHole) \ 325 V(ConvertTaggedHoleToUndefined) \ 326 V(Allocate) \ 327 V(LoadField) \ 328 V(LoadBuffer) \ 329 V(LoadElement) \ 330 V(LoadTypedElement) \ 331 V(StoreField) \ 332 V(StoreBuffer) \ 333 V(StoreElement) \ 334 V(StoreTypedElement) \ 335 V(ObjectIsDetectableCallable) \ 336 V(ObjectIsNonCallable) \ 337 V(ObjectIsNumber) \ 338 V(ObjectIsReceiver) \ 339 V(ObjectIsSmi) \ 340 V(ObjectIsString) \ 341 V(ObjectIsUndetectable) \ 342 V(NewRestParameterElements) \ 343 V(NewUnmappedArgumentsElements) \ 344 V(ArrayBufferWasNeutered) \ 345 V(EnsureWritableFastElements) \ 346 V(MaybeGrowFastElements) \ 347 V(TransitionElementsKind) 348 349 #define SIMPLIFIED_OP_LIST(V) \ 350 SIMPLIFIED_CHANGE_OP_LIST(V) \ 351 SIMPLIFIED_CHECKED_OP_LIST(V) \ 352 SIMPLIFIED_COMPARE_BINOP_LIST(V) \ 353 SIMPLIFIED_NUMBER_BINOP_LIST(V) \ 354 SIMPLIFIED_SPECULATIVE_NUMBER_BINOP_LIST(V) \ 355 SIMPLIFIED_NUMBER_UNOP_LIST(V) \ 356 SIMPLIFIED_OTHER_OP_LIST(V) 357 358 // Opcodes for Machine-level operators. 359 #define MACHINE_COMPARE_BINOP_LIST(V) \ 360 V(Word32Equal) \ 361 V(Word64Equal) \ 362 V(Int32LessThan) \ 363 V(Int32LessThanOrEqual) \ 364 V(Uint32LessThan) \ 365 V(Uint32LessThanOrEqual) \ 366 V(Int64LessThan) \ 367 V(Int64LessThanOrEqual) \ 368 V(Uint64LessThan) \ 369 V(Uint64LessThanOrEqual) \ 370 V(Float32Equal) \ 371 V(Float32LessThan) \ 372 V(Float32LessThanOrEqual) \ 373 V(Float64Equal) \ 374 V(Float64LessThan) \ 375 V(Float64LessThanOrEqual) 376 377 #define MACHINE_UNOP_32_LIST(V) \ 378 V(Word32Clz) \ 379 V(Word32Ctz) \ 380 V(Word32ReverseBits) \ 381 V(Word32ReverseBytes) 382 383 #define MACHINE_BINOP_32_LIST(V) \ 384 V(Word32And) \ 385 V(Word32Or) \ 386 V(Word32Xor) \ 387 V(Word32Shl) \ 388 V(Word32Shr) \ 389 V(Word32Sar) \ 390 V(Word32Ror) \ 391 V(Int32Add) \ 392 V(Int32AddWithOverflow) \ 393 V(Int32Sub) \ 394 V(Int32SubWithOverflow) \ 395 V(Int32Mul) \ 396 V(Int32MulWithOverflow) \ 397 V(Int32MulHigh) \ 398 V(Int32Div) \ 399 V(Int32Mod) \ 400 V(Uint32Div) \ 401 V(Uint32Mod) \ 402 V(Uint32MulHigh) 403 404 #define MACHINE_BINOP_64_LIST(V) \ 405 V(Word64And) \ 406 V(Word64Or) \ 407 V(Word64Xor) \ 408 V(Word64Shl) \ 409 V(Word64Shr) \ 410 V(Word64Sar) \ 411 V(Word64Ror) \ 412 V(Int64Add) \ 413 V(Int64AddWithOverflow) \ 414 V(Int64Sub) \ 415 V(Int64SubWithOverflow) \ 416 V(Int64Mul) \ 417 V(Int64Div) \ 418 V(Int64Mod) \ 419 V(Uint64Div) \ 420 V(Uint64Mod) 421 422 #define MACHINE_FLOAT32_UNOP_LIST(V) \ 423 V(Float32Abs) \ 424 V(Float32Neg) \ 425 V(Float32RoundDown) \ 426 V(Float32RoundTiesEven) \ 427 V(Float32RoundTruncate) \ 428 V(Float32RoundUp) \ 429 V(Float32Sqrt) 430 431 #define MACHINE_FLOAT32_BINOP_LIST(V) \ 432 V(Float32Add) \ 433 V(Float32Sub) \ 434 V(Float32Mul) \ 435 V(Float32Div) \ 436 V(Float32Max) \ 437 V(Float32Min) 438 439 #define MACHINE_FLOAT64_UNOP_LIST(V) \ 440 V(Float64Abs) \ 441 V(Float64Acos) \ 442 V(Float64Acosh) \ 443 V(Float64Asin) \ 444 V(Float64Asinh) \ 445 V(Float64Atan) \ 446 V(Float64Atanh) \ 447 V(Float64Cbrt) \ 448 V(Float64Cos) \ 449 V(Float64Cosh) \ 450 V(Float64Exp) \ 451 V(Float64Expm1) \ 452 V(Float64Log) \ 453 V(Float64Log1p) \ 454 V(Float64Log10) \ 455 V(Float64Log2) \ 456 V(Float64Neg) \ 457 V(Float64RoundDown) \ 458 V(Float64RoundTiesAway) \ 459 V(Float64RoundTiesEven) \ 460 V(Float64RoundTruncate) \ 461 V(Float64RoundUp) \ 462 V(Float64Sin) \ 463 V(Float64Sinh) \ 464 V(Float64Sqrt) \ 465 V(Float64Tan) \ 466 V(Float64Tanh) 467 468 #define MACHINE_FLOAT64_BINOP_LIST(V) \ 469 V(Float64Atan2) \ 470 V(Float64Max) \ 471 V(Float64Min) \ 472 V(Float64Add) \ 473 V(Float64Sub) \ 474 V(Float64Mul) \ 475 V(Float64Div) \ 476 V(Float64Mod) \ 477 V(Float64Pow) 478 479 #define MACHINE_OP_LIST(V) \ 480 MACHINE_UNOP_32_LIST(V) \ 481 MACHINE_BINOP_32_LIST(V) \ 482 MACHINE_BINOP_64_LIST(V) \ 483 MACHINE_COMPARE_BINOP_LIST(V) \ 484 MACHINE_FLOAT32_BINOP_LIST(V) \ 485 MACHINE_FLOAT32_UNOP_LIST(V) \ 486 MACHINE_FLOAT64_BINOP_LIST(V) \ 487 MACHINE_FLOAT64_UNOP_LIST(V) \ 488 V(DebugBreak) \ 489 V(Comment) \ 490 V(Load) \ 491 V(Store) \ 492 V(StackSlot) \ 493 V(Word32Popcnt) \ 494 V(Word64Popcnt) \ 495 V(Word64Clz) \ 496 V(Word64Ctz) \ 497 V(Word64ReverseBits) \ 498 V(Word64ReverseBytes) \ 499 V(BitcastTaggedToWord) \ 500 V(BitcastWordToTagged) \ 501 V(BitcastWordToTaggedSigned) \ 502 V(TruncateFloat64ToWord32) \ 503 V(ChangeFloat32ToFloat64) \ 504 V(ChangeFloat64ToInt32) \ 505 V(ChangeFloat64ToUint32) \ 506 V(Float64SilenceNaN) \ 507 V(TruncateFloat64ToUint32) \ 508 V(TruncateFloat32ToInt32) \ 509 V(TruncateFloat32ToUint32) \ 510 V(TryTruncateFloat32ToInt64) \ 511 V(TryTruncateFloat64ToInt64) \ 512 V(TryTruncateFloat32ToUint64) \ 513 V(TryTruncateFloat64ToUint64) \ 514 V(ChangeInt32ToFloat64) \ 515 V(ChangeInt32ToInt64) \ 516 V(ChangeUint32ToFloat64) \ 517 V(ChangeUint32ToUint64) \ 518 V(TruncateFloat64ToFloat32) \ 519 V(TruncateInt64ToInt32) \ 520 V(RoundFloat64ToInt32) \ 521 V(RoundInt32ToFloat32) \ 522 V(RoundInt64ToFloat32) \ 523 V(RoundInt64ToFloat64) \ 524 V(RoundUint32ToFloat32) \ 525 V(RoundUint64ToFloat32) \ 526 V(RoundUint64ToFloat64) \ 527 V(BitcastFloat32ToInt32) \ 528 V(BitcastFloat64ToInt64) \ 529 V(BitcastInt32ToFloat32) \ 530 V(BitcastInt64ToFloat64) \ 531 V(Float64ExtractLowWord32) \ 532 V(Float64ExtractHighWord32) \ 533 V(Float64InsertLowWord32) \ 534 V(Float64InsertHighWord32) \ 535 V(LoadStackPointer) \ 536 V(LoadFramePointer) \ 537 V(LoadParentFramePointer) \ 538 V(CheckedLoad) \ 539 V(CheckedStore) \ 540 V(UnalignedLoad) \ 541 V(UnalignedStore) \ 542 V(Int32PairAdd) \ 543 V(Int32PairSub) \ 544 V(Int32PairMul) \ 545 V(Word32PairShl) \ 546 V(Word32PairShr) \ 547 V(Word32PairSar) \ 548 V(ProtectedLoad) \ 549 V(ProtectedStore) \ 550 V(AtomicLoad) \ 551 V(AtomicStore) \ 552 V(UnsafePointerAdd) 553 554 #define MACHINE_SIMD_RETURN_SIMD_OP_LIST(V) \ 555 V(CreateFloat32x4) \ 556 V(Float32x4ReplaceLane) \ 557 V(Float32x4Abs) \ 558 V(Float32x4Neg) \ 559 V(Float32x4Sqrt) \ 560 V(Float32x4RecipApprox) \ 561 V(Float32x4RecipSqrtApprox) \ 562 V(Float32x4Add) \ 563 V(Float32x4Sub) \ 564 V(Float32x4Mul) \ 565 V(Float32x4Div) \ 566 V(Float32x4Min) \ 567 V(Float32x4Max) \ 568 V(Float32x4MinNum) \ 569 V(Float32x4MaxNum) \ 570 V(Float32x4Equal) \ 571 V(Float32x4NotEqual) \ 572 V(Float32x4LessThan) \ 573 V(Float32x4LessThanOrEqual) \ 574 V(Float32x4GreaterThan) \ 575 V(Float32x4GreaterThanOrEqual) \ 576 V(Float32x4FromInt32x4) \ 577 V(Float32x4FromUint32x4) \ 578 V(CreateInt32x4) \ 579 V(Int32x4ReplaceLane) \ 580 V(Int32x4Neg) \ 581 V(Int32x4Add) \ 582 V(Int32x4Sub) \ 583 V(Int32x4Mul) \ 584 V(Int32x4Min) \ 585 V(Int32x4Max) \ 586 V(Int32x4ShiftLeftByScalar) \ 587 V(Int32x4ShiftRightByScalar) \ 588 V(Int32x4Equal) \ 589 V(Int32x4NotEqual) \ 590 V(Int32x4LessThan) \ 591 V(Int32x4LessThanOrEqual) \ 592 V(Int32x4GreaterThan) \ 593 V(Int32x4GreaterThanOrEqual) \ 594 V(Int32x4FromFloat32x4) \ 595 V(Uint32x4Min) \ 596 V(Uint32x4Max) \ 597 V(Uint32x4ShiftLeftByScalar) \ 598 V(Uint32x4ShiftRightByScalar) \ 599 V(Uint32x4LessThan) \ 600 V(Uint32x4LessThanOrEqual) \ 601 V(Uint32x4GreaterThan) \ 602 V(Uint32x4GreaterThanOrEqual) \ 603 V(Uint32x4FromFloat32x4) \ 604 V(Bool32x4And) \ 605 V(Bool32x4Or) \ 606 V(Bool32x4Xor) \ 607 V(Bool32x4Not) \ 608 V(CreateInt16x8) \ 609 V(Int16x8ReplaceLane) \ 610 V(Int16x8Neg) \ 611 V(Int16x8Add) \ 612 V(Int16x8AddSaturate) \ 613 V(Int16x8Sub) \ 614 V(Int16x8SubSaturate) \ 615 V(Int16x8Mul) \ 616 V(Int16x8Min) \ 617 V(Int16x8Max) \ 618 V(Int16x8ShiftLeftByScalar) \ 619 V(Int16x8ShiftRightByScalar) \ 620 V(Int16x8Equal) \ 621 V(Int16x8NotEqual) \ 622 V(Int16x8LessThan) \ 623 V(Int16x8LessThanOrEqual) \ 624 V(Int16x8GreaterThan) \ 625 V(Int16x8GreaterThanOrEqual) \ 626 V(Uint16x8AddSaturate) \ 627 V(Uint16x8SubSaturate) \ 628 V(Uint16x8Min) \ 629 V(Uint16x8Max) \ 630 V(Uint16x8ShiftLeftByScalar) \ 631 V(Uint16x8ShiftRightByScalar) \ 632 V(Uint16x8LessThan) \ 633 V(Uint16x8LessThanOrEqual) \ 634 V(Uint16x8GreaterThan) \ 635 V(Uint16x8GreaterThanOrEqual) \ 636 V(Bool16x8And) \ 637 V(Bool16x8Or) \ 638 V(Bool16x8Xor) \ 639 V(Bool16x8Not) \ 640 V(CreateInt8x16) \ 641 V(Int8x16ReplaceLane) \ 642 V(Int8x16Neg) \ 643 V(Int8x16Add) \ 644 V(Int8x16AddSaturate) \ 645 V(Int8x16Sub) \ 646 V(Int8x16SubSaturate) \ 647 V(Int8x16Mul) \ 648 V(Int8x16Min) \ 649 V(Int8x16Max) \ 650 V(Int8x16ShiftLeftByScalar) \ 651 V(Int8x16ShiftRightByScalar) \ 652 V(Int8x16Equal) \ 653 V(Int8x16NotEqual) \ 654 V(Int8x16LessThan) \ 655 V(Int8x16LessThanOrEqual) \ 656 V(Int8x16GreaterThan) \ 657 V(Int8x16GreaterThanOrEqual) \ 658 V(Uint8x16AddSaturate) \ 659 V(Uint8x16SubSaturate) \ 660 V(Uint8x16Min) \ 661 V(Uint8x16Max) \ 662 V(Uint8x16ShiftLeftByScalar) \ 663 V(Uint8x16ShiftRightByScalar) \ 664 V(Uint8x16LessThan) \ 665 V(Uint8x16LessThanOrEqual) \ 666 V(Uint8x16GreaterThan) \ 667 V(Uint8x16GreaterThanOrEqual) \ 668 V(Bool8x16And) \ 669 V(Bool8x16Or) \ 670 V(Bool8x16Xor) \ 671 V(Bool8x16Not) \ 672 V(Simd128And) \ 673 V(Simd128Or) \ 674 V(Simd128Xor) \ 675 V(Simd128Not) \ 676 V(Simd32x4Select) \ 677 V(Simd32x4Swizzle) \ 678 V(Simd32x4Shuffle) \ 679 V(Simd16x8Select) \ 680 V(Simd16x8Swizzle) \ 681 V(Simd16x8Shuffle) \ 682 V(Simd8x16Select) \ 683 V(Simd8x16Swizzle) \ 684 V(Simd8x16Shuffle) 685 686 #define MACHINE_SIMD_RETURN_NUM_OP_LIST(V) \ 687 V(Float32x4ExtractLane) \ 688 V(Int32x4ExtractLane) \ 689 V(Int16x8ExtractLane) \ 690 V(Int8x16ExtractLane) 691 692 #define MACHINE_SIMD_RETURN_BOOL_OP_LIST(V) \ 693 V(Bool32x4AnyTrue) \ 694 V(Bool32x4AllTrue) \ 695 V(Bool16x8AnyTrue) \ 696 V(Bool16x8AllTrue) \ 697 V(Bool8x16AnyTrue) \ 698 V(Bool8x16AllTrue) 699 700 #define MACHINE_SIMD_GENERIC_OP_LIST(V) \ 701 V(Simd128Load) \ 702 V(Simd128Load1) \ 703 V(Simd128Load2) \ 704 V(Simd128Load3) \ 705 V(Simd128Store) \ 706 V(Simd128Store1) \ 707 V(Simd128Store2) \ 708 V(Simd128Store3) 709 710 #define MACHINE_SIMD_OP_LIST(V) \ 711 MACHINE_SIMD_RETURN_SIMD_OP_LIST(V) \ 712 MACHINE_SIMD_RETURN_NUM_OP_LIST(V) \ 713 MACHINE_SIMD_RETURN_BOOL_OP_LIST(V) \ 714 MACHINE_SIMD_GENERIC_OP_LIST(V) 715 716 #define VALUE_OP_LIST(V) \ 717 COMMON_OP_LIST(V) \ 718 SIMPLIFIED_OP_LIST(V) \ 719 MACHINE_OP_LIST(V) \ 720 MACHINE_SIMD_OP_LIST(V) \ 721 JS_OP_LIST(V) 722 723 // The combination of all operators at all levels and the common operators. 724 #define ALL_OP_LIST(V) \ 725 CONTROL_OP_LIST(V) \ 726 VALUE_OP_LIST(V) 727 728 namespace v8 { 729 namespace internal { 730 namespace compiler { 731 732 // Declare an enumeration with all the opcodes at all levels so that they 733 // can be globally, uniquely numbered. 734 class V8_EXPORT_PRIVATE IrOpcode { 735 public: 736 enum Value { 737 #define DECLARE_OPCODE(x) k##x, 738 ALL_OP_LIST(DECLARE_OPCODE) 739 #undef DECLARE_OPCODE 740 kLast = -1 741 #define COUNT_OPCODE(x) +1 742 ALL_OP_LIST(COUNT_OPCODE) 743 #undef COUNT_OPCODE 744 }; 745 746 // Returns the mnemonic name of an opcode. 747 static char const* Mnemonic(Value value); 748 749 // Returns true if opcode for common operator. 750 static bool IsCommonOpcode(Value value) { 751 return kStart <= value && value <= kDead; 752 } 753 754 // Returns true if opcode for control operator. 755 static bool IsControlOpcode(Value value) { 756 return kStart <= value && value <= kEnd; 757 } 758 759 // Returns true if opcode for JavaScript operator. 760 static bool IsJsOpcode(Value value) { 761 return kJSEqual <= value && value <= kJSDebugger; 762 } 763 764 // Returns true if opcode for constant operator. 765 static bool IsConstantOpcode(Value value) { 766 return kInt32Constant <= value && value <= kRelocatableInt64Constant; 767 } 768 769 static bool IsPhiOpcode(Value value) { 770 return value == kPhi || value == kEffectPhi; 771 } 772 773 static bool IsMergeOpcode(Value value) { 774 return value == kMerge || value == kLoop; 775 } 776 777 static bool IsIfProjectionOpcode(Value value) { 778 return kIfTrue <= value && value <= kIfDefault; 779 } 780 781 // Returns true if opcode can be inlined. 782 static bool IsInlineeOpcode(Value value) { 783 return value == kJSConstruct || value == kJSCall; 784 } 785 786 // Returns true if opcode for comparison operator. 787 static bool IsComparisonOpcode(Value value) { 788 return (kJSEqual <= value && value <= kJSGreaterThanOrEqual) || 789 (kNumberEqual <= value && value <= kStringLessThanOrEqual) || 790 (kWord32Equal <= value && value <= kFloat64LessThanOrEqual); 791 } 792 793 static bool IsContextChainExtendingOpcode(Value value) { 794 return kJSCreateFunctionContext <= value && value <= kJSCreateScriptContext; 795 } 796 }; 797 798 V8_EXPORT_PRIVATE std::ostream& operator<<(std::ostream&, IrOpcode::Value); 799 800 } // namespace compiler 801 } // namespace internal 802 } // namespace v8 803 804 #endif // V8_COMPILER_OPCODES_H_ 805
