165   return new(zone()) LDebugBreak();  in DoDebugBreak()
399     return LDoubleStackSlot::Create(index, zone());  in GetNextSpillSlot()
402     return LStackSlot::Create(index, zone());  in GetNextSpillSlot()
409   chunk_ = new(zone()) LPlatformChunk(info(), graph());  in Build()
434   return new(zone()) LUnallocated(LUnallocated::FIXED_REGISTER,  in ToUnallocated()
440   return new(zone()) LUnallocated(LUnallocated::FIXED_DOUBLE_REGISTER,  in ToUnallocated()
456   return Use(value, new(zone()) LUnallocated(LUnallocated::MUST_HAVE_REGISTER));  in UseRegister()
462              new(zone()) LUnallocated(LUnallocated::MUST_HAVE_REGISTER,  in UseRegisterAtStart()
468   return Use(value, new(zone()) LUnallocated(LUnallocated::WRITABLE_REGISTER));  in UseTempRegister()
473   return Use(value, new(zone()) LUnallocated(LUnallocated::NONE));  in Use()
478   return Use(value, new(zone()) LUnallocated(LUnallocated::NONE,  in UseAtStart()
519       :  Use(value, new(zone()) LUnallocated(LUnallocated::ANY));  in UseAny()
544                 new(zone()) LUnallocated(LUnallocated::MUST_HAVE_REGISTER));  in DefineAsRegister()
551                 new(zone()) LUnallocated(LUnallocated::FIXED_SLOT, index));  in DefineAsSpilled()
558                 new(zone()) LUnallocated(LUnallocated::SAME_AS_FIRST_INPUT));  in DefineSameAsFirst()
577   ZoneList<HValue*> objects_to_materialize(0, zone());  in AssignEnvironment()
614   instr->set_pointer_map(new(zone()) LPointerMap(zone()));  in AssignPointerMap()
621       new(zone()) LUnallocated(LUnallocated::MUST_HAVE_REGISTER);  in TempRegister()
634       new(zone()) LUnallocated(LUnallocated::MUST_HAVE_DOUBLE_REGISTER);  in TempDoubleRegister()
660   return new(zone()) LLabel(instr->block());  in DoBlockEntry()
665   return DefineAsRegister(new(zone()) LDummyUse(UseAny(instr->value())));  in DoDummyUse()
676   return AssignEnvironment(new(zone()) LDeoptimize);  in DoDeoptimize()
715         DefineAsRegister(new(zone()) LShiftI(op, left, right, does_deopt));  in DoShift()
731     LArithmeticD* result = new(zone()) LArithmeticD(op, left, right);  in DoArithmeticD()
739     LArithmeticD* result = new(zone()) LArithmeticD(op, left, right);  in DoArithmeticD()
755       new(zone()) LArithmeticT(op, context, left_operand, right_operand);  in DoArithmeticT()
834       instr = DefineAsRegister(new(zone()) LDummy());  in VisitInstruction()
837       instr = DefineAsRegister(new(zone())  in VisitInstruction()
843           new(zone()) LDummyUse(UseAny(current->OperandAt(i)));  in VisitInstruction()
852       instr = new(zone()) LGoto(successor);  in VisitInstruction()
922     LInstruction* bailout = AssignEnvironment(new(zone()) LLazyBailout());  in AddInstruction()
936   return new(zone()) LGoto(instr->FirstSuccessor());  in DoGoto()
949   LInstruction* branch = new(zone()) LBranch(UseRegister(value));  in DoBranch()
963   return new(zone()) LCmpMapAndBranch(value, temp);  in DoCompareMap()
970       new(zone()) LArgumentsLength(UseRegister(length->value())));  in DoArgumentsLength()
976   return DefineAsRegister(new(zone()) LArgumentsElements);  in DoArgumentsElements()
983       new(zone()) LInstanceOf(context, UseFixed(instr->left(), a0),  in DoInstanceOf()
992       new(zone()) LInstanceOfKnownGlobal(  in DoInstanceOfKnownGlobal()
1003   LWrapReceiver* result = new(zone()) LWrapReceiver(receiver, function);  in DoWrapReceiver()
1013   LApplyArguments* result = new(zone()) LApplyArguments(function,  in DoApplyArguments()
1025     AddInstruction(new(zone()) LPushArgument(argument), instr);  in DoPushArguments()
1035   return new(zone()) LStoreCodeEntry(function, code_object);  in DoStoreCodeEntry()
1044       new(zone()) LInnerAllocatedObject(base_object, offset));  in DoInnerAllocatedObject()
1051       : DefineAsRegister(new(zone()) LThisFunction);  in DoThisFunction()
1059     return DefineFixed(new(zone()) LContext, cp);  in DoContext()
1062   return DefineAsRegister(new(zone()) LContext);  in DoContext()
1068   return MarkAsCall(new(zone()) LDeclareGlobals(context), instr);  in DoDeclareGlobals()
1076   LCallJSFunction* result = new(zone()) LCallJSFunction(function);  in DoCallJSFunction()
1087   ZoneList<LOperand*> ops(instr->OperandCount(), zone());  in DoCallWithDescriptor()
1088   ops.Add(target, zone());  in DoCallWithDescriptor()
1092      ops.Add(op, zone());  in DoCallWithDescriptor()
1095   LCallWithDescriptor* result = new(zone()) LCallWithDescriptor(  in DoCallWithDescriptor()
1096       descriptor, ops, zone());  in DoCallWithDescriptor()
1109   return new (zone()) LTailCallThroughMegamorphicCache(  in DoTailCallThroughMegamorphicCache()
1117   LInvokeFunction* result = new(zone()) LInvokeFunction(context, function);  in DoInvokeFunction()
1153   return MarkAsCall(DefineFixedDouble(new(zone()) LMathLog(input), f4), instr);  in DoMathLog()
1159   LMathClz32* result = new(zone()) LMathClz32(input);  in DoMathClz32()
1171   LMathExp* result = new(zone()) LMathExp(input, double_temp, temp1, temp2);  in DoMathExp()
1180   LMathPowHalf* result = new(zone()) LMathPowHalf(input, temp);  in DoMathPowHalf()
1187   LMathFround* result = new (zone()) LMathFround(input);  in DoMathFround()
1199       DefineAsRegister(new(zone()) LMathAbs(context, input));  in DoMathAbs()
1209   LMathFloor* result = new(zone()) LMathFloor(input, temp);  in DoMathFloor()
1216   LMathSqrt* result = new(zone()) LMathSqrt(input);  in DoMathSqrt()
1224   LMathRound* result = new(zone()) LMathRound(input, temp);  in DoMathRound()
1232   LCallNew* result = new(zone()) LCallNew(context, constructor);  in DoCallNew()
1240   LCallNewArray* result = new(zone()) LCallNewArray(context, constructor);  in DoCallNewArray()
1248   LCallFunction* call = new(zone()) LCallFunction(context, function);  in DoCallFunction()
1255   return MarkAsCall(DefineFixed(new(zone()) LCallRuntime(context), v0), instr);  in DoCallRuntime()
1287     return DefineAsRegister(new(zone()) LBitI(left, right));  in DoBitwise()
1300   LInstruction* result = DefineAsRegister(new(zone()) LDivByPowerOf2I(  in DoDivByPowerOf2I()
1318   LInstruction* result = DefineAsRegister(new(zone()) LDivByConstI(  in DoDivByConstI()
1338       DefineAsRegister(new(zone()) LDivI(dividend, divisor, temp));  in DoDivI()
1371   LInstruction* result = DefineAsRegister(new(zone()) LFlooringDivByPowerOf2I(  in DoFlooringDivByPowerOf2I()
1392       new(zone()) LFlooringDivByConstI(dividend, divisor, temp));  in DoFlooringDivByConstI()
1407   LFlooringDivI* div = new(zone()) LFlooringDivI(dividend, divisor);  in DoFlooringDivI()
1429   LInstruction* result = DefineSameAsFirst(new(zone()) LModByPowerOf2I(  in DoModByPowerOf2I()
1445   LInstruction* result = DefineAsRegister(new(zone()) LModByConstI(  in DoModByConstI()
1460   LInstruction* result = DefineAsRegister(new(zone()) LModI(  in DoModI()
1516     LMulI* mul = new(zone()) LMulI(left_op, right_op);  in DoMul()
1551     LSubI* sub = new(zone()) LSubI(left, right);  in DoSub()
1569   return DefineSameAsFirst(new(zone()) LMultiplyAddD(addend_op, multiplier_op,  in DoMultiplyAdd()
1580     LAddI* add = new(zone()) LAddI(left, right);  in DoAdd()
1592     LAddI* add = new(zone()) LAddI(left, right);  in DoAdd()
1627   return DefineAsRegister(new(zone()) LMathMinMax(left, right));  in DoMathMinMax()
1642   LPower* result = new(zone()) LPower(left, right);  in DoPower()
1655   LCmpT* result = new(zone()) LCmpT(context, left, right);  in DoCompareGeneric()
1668     return new(zone()) LCompareNumericAndBranch(left, right);  in DoCompareNumericAndBranch()
1675     return new(zone()) LCompareNumericAndBranch(left, right);  in DoCompareNumericAndBranch()
1684   return new(zone()) LCmpObjectEqAndBranch(left, right);  in DoCompareObjectEqAndBranch()
1691   return new(zone()) LCmpHoleAndBranch(value);  in DoCompareHoleAndBranch()
1699   return new(zone()) LCompareMinusZeroAndBranch(value, scratch);  in DoCompareMinusZeroAndBranch()
1706   return new(zone()) LIsObjectAndBranch(UseRegisterAtStart(instr->value()),  in DoIsObjectAndBranch()
1714   return new(zone()) LIsStringAndBranch(UseRegisterAtStart(instr->value()),  in DoIsStringAndBranch()
1721   return new(zone()) LIsSmiAndBranch(Use(instr->value()));  in DoIsSmiAndBranch()
1728   return new(zone()) LIsUndetectableAndBranch(  in DoIsUndetectableAndBranch()
1741       new(zone()) LStringCompareAndBranch(context, left, right);  in DoStringCompareAndBranch()
1750   return new(zone()) LHasInstanceTypeAndBranch(value);  in DoHasInstanceTypeAndBranch()
1759   return DefineAsRegister(new(zone()) LGetCachedArrayIndex(value));  in DoGetCachedArrayIndex()
1766   return new(zone()) LHasCachedArrayIndexAndBranch(  in DoHasCachedArrayIndexAndBranch()
1774   return new(zone()) LClassOfTestAndBranch(UseRegister(instr->value()),  in DoClassOfTestAndBranch()
1781   return DefineAsRegister(new(zone()) LMapEnumLength(map));  in DoMapEnumLength()
1788       new(zone()) LDateField(object, FixedTemp(a1), instr->index());  in DoDateField()
1796   return DefineAsRegister(new(zone()) LSeqStringGetChar(string, index));  in DoSeqStringGetChar()
1807   return new(zone()) LSeqStringSetChar(context, string, index, value);  in DoSeqStringSetChar()
1817   LInstruction* result = new(zone()) LBoundsCheck(index, length);  in DoBoundsCheck()
1859       return DefineSameAsFirst(new(zone()) LDummyUse(value));  in DoChange()
1866       LInstruction* result = DefineAsRegister(new(zone()) LNumberUntagD(value));  in DoChange()
1872         return DefineSameAsFirst(new(zone()) LDummyUse(value));  in DoChange()
1874       return AssignEnvironment(DefineSameAsFirst(new(zone()) LCheckSmi(value)));  in DoChange()
1879         return DefineAsRegister(new(zone()) LSmiUntag(value, false));  in DoChange()
1885             DefineSameAsFirst(new(zone()) LTaggedToI(value, temp1, temp2));  in DoChange()
1898       LNumberTagD* result = new(zone()) LNumberTagD(value, temp1, temp2);  in DoChange()
1903           DefineAsRegister(new(zone()) LDoubleToSmi(value)));  in DoChange()
1907       LInstruction* result = DefineAsRegister(new(zone()) LDoubleToI(value));  in DoChange()
1918         LNumberTagU* result = new(zone()) LNumberTagU(value, temp1, temp2);  in DoChange()
1924         return DefineAsRegister(new(zone()) LSmiTag(value));  in DoChange()
1928       LInstruction* result = DefineAsRegister(new(zone()) LSmiTag(value));  in DoChange()
1936         return DefineAsRegister(new(zone()) LUint32ToDouble(UseRegister(val)));  in DoChange()
1938         return DefineAsRegister(new(zone()) LInteger32ToDouble(Use(val)));  in DoChange()
1949   LInstruction* result = new(zone()) LCheckNonSmi(value);  in DoCheckHeapObject()
1959   return AssignEnvironment(new(zone()) LCheckSmi(value));  in DoCheckSmi()
1965   LInstruction* result = new(zone()) LCheckInstanceType(value);  in DoCheckInstanceType()
1972   return AssignEnvironment(new(zone()) LCheckValue(value));  in DoCheckValue()
1977   if (instr->IsStabilityCheck()) return new(zone()) LCheckMaps;  in DoCheckMaps()
1979   LInstruction* result = AssignEnvironment(new(zone()) LCheckMaps(value));  in DoCheckMaps()
1994     return DefineAsRegister(new(zone()) LClampDToUint8(reg,  in DoClampToUint8()
1997     return DefineAsRegister(new(zone()) LClampIToUint8(reg));  in DoClampToUint8()
2001         new(zone()) LClampTToUint8(reg, TempDoubleRegister());  in DoClampToUint8()
2010   return DefineAsRegister(new(zone()) LDoubleBits(UseRegister(value)));  in DoDoubleBits()
2017   return DefineAsRegister(new(zone()) LConstructDouble(hi, lo));  in DoConstructDouble()
2026   return new(zone()) LReturn(UseFixed(instr->value(), v0), context,  in DoReturn()
2034     return DefineAsRegister(new(zone()) LConstantS);  in DoConstant()
2036     return DefineAsRegister(new(zone()) LConstantI);  in DoConstant()
2038     return DefineAsRegister(new(zone()) LConstantD);  in DoConstant()
2040     return DefineAsRegister(new(zone()) LConstantE);  in DoConstant()
2042     return DefineAsRegister(new(zone()) LConstantT);  in DoConstant()
2051   LLoadGlobalCell* result = new(zone()) LLoadGlobalCell;  in DoLoadGlobalCell()
2067       new(zone()) LLoadGlobalGeneric(context, global_object, vector);  in DoLoadGlobalGeneric()
2077       ? AssignEnvironment(new(zone()) LStoreGlobalCell(value, TempRegister()))  in DoStoreGlobalCell()
2078       : new(zone()) LStoreGlobalCell(value, NULL);  in DoStoreGlobalCell()
2085       DefineAsRegister(new(zone()) LLoadContextSlot(context));  in DoLoadContextSlot()
2103   LInstruction* result = new(zone()) LStoreContextSlot(context, value);  in DoStoreContextSlot()
2113   return DefineAsRegister(new(zone()) LLoadNamedField(obj));  in DoLoadNamedField()
2127       DefineFixed(new(zone()) LLoadNamedGeneric(context, object, vector), v0);  in DoLoadNamedGeneric()
2135       new(zone()) LLoadFunctionPrototype(UseRegister(instr->function()))));  in DoLoadFunctionPrototype()
2140   return DefineAsRegister(new(zone()) LLoadRoot);  in DoLoadRoot()
2159     result = DefineAsRegister(new(zone()) LLoadKeyed(obj, key));  in DoLoadKeyed()
2167     result = DefineAsRegister(new(zone()) LLoadKeyed(backing_store, key));  in DoLoadKeyed()
2195       DefineFixed(new(zone()) LLoadKeyedGeneric(context, object, key, vector),  in DoLoadKeyedGeneric()
2227     return new(zone()) LStoreKeyed(object, key, val);  in DoStoreKeyed()
2242   return new(zone()) LStoreKeyed(backing_store, key, val);  in DoStoreKeyed()
2258       new(zone()) LStoreKeyedGeneric(context, obj, key, val), instr);  in DoStoreKeyedGeneric()
2268         new(zone()) LTransitionElementsKind(object, NULL, new_map_reg);  in DoTransitionElementsKind()
2274         new(zone()) LTransitionElementsKind(object, context, NULL);  in DoTransitionElementsKind()
2285       new(zone()) LTrapAllocationMemento(object, temp);  in DoTrapAllocationMemento()
2319   return new(zone()) LStoreNamedField(obj, val, temp);  in DoStoreNamedField()
2329   LInstruction* result = new(zone()) LStoreNamedGeneric(context, obj, val);  in DoStoreNamedGeneric()
2339       DefineFixed(new(zone()) LStringAdd(context, left, right), v0),  in DoStringAdd()
2349       new(zone()) LStringCharCodeAt(context, string, index);  in DoStringCharCodeAt()
2358       new(zone()) LStringCharFromCode(context, char_code);  in DoStringCharFromCode()
2369   LAllocate* result = new(zone()) LAllocate(context, size, temp1, temp2);  in DoAllocate()
2377       DefineFixed(new(zone()) LRegExpLiteral(context), v0), instr);  in DoRegExpLiteral()
2384       DefineFixed(new(zone()) LFunctionLiteral(context), v0), instr);  in DoFunctionLiteral()
2392   return AssignEnvironment(new(zone()) LOsrEntry);  in DoOsrEntry()
2397   LParameter* result = new(zone()) LParameter;  in DoParameter()
2426   return DefineAsSpilled(new(zone()) LUnknownOSRValue, spill_index);  in DoUnknownOSRValue()
2432   return MarkAsCall(DefineFixed(new(zone()) LCallStub(context), v0), instr);  in DoCallStub()
2458   return DefineAsRegister(new(zone()) LAccessArgumentsAt(args, length, index));  in DoAccessArgumentsAt()
2464   LToFastProperties* result = new(zone()) LToFastProperties(object);  in DoToFastProperties()
2471   LTypeof* result = new(zone()) LTypeof(context, UseFixed(instr->value(), a0));  in DoTypeof()
2477   return new(zone()) LTypeofIsAndBranch(UseTempRegister(instr->value()));  in DoTypeofIsAndBranch()
2483   return new(zone()) LIsConstructCallAndBranch(TempRegister());  in DoIsConstructCallAndBranch()
2496     return MarkAsCall(new(zone()) LStackCheck(context), instr);  in DoStackCheck()
2501         AssignPointerMap(new(zone()) LStackCheck(context)));  in DoStackCheck()
2534     pop = new(zone()) LDrop(argument_count);  in DoLeaveInlined()
2549   LForInPrepareMap* result = new(zone()) LForInPrepareMap(context, object);  in DoForInPrepareMap()
2556   return AssignEnvironment(DefineAsRegister(new(zone()) LForInCacheArray(map)));  in DoForInCacheArray()
2563   return AssignEnvironment(new(zone()) LCheckMapValue(value, map));  in DoCheckMapValue()
2570   LLoadFieldByIndex* load = new(zone()) LLoadFieldByIndex(object, index);  in DoLoadFieldByIndex()
2578   return new(zone()) LStoreFrameContext(context);  in DoStoreFrameContext()
2587       new(zone()) LAllocateBlockContext(context, function);  in DoAllocateBlockContext()