diff options
Diffstat (limited to 'deps/v8/src/crankshaft/ia32/lithium-ia32.h')
| -rw-r--r-- | deps/v8/src/crankshaft/ia32/lithium-ia32.h | 122 |
1 files changed, 42 insertions, 80 deletions
diff --git a/deps/v8/src/crankshaft/ia32/lithium-ia32.h b/deps/v8/src/crankshaft/ia32/lithium-ia32.h index e22ab437fc..68541a48c4 100644 --- a/deps/v8/src/crankshaft/ia32/lithium-ia32.h +++ b/deps/v8/src/crankshaft/ia32/lithium-ia32.h @@ -33,9 +33,7 @@ class LCodeGen; V(BitI) \ V(BoundsCheck) \ V(Branch) \ - V(CallJSFunction) \ V(CallWithDescriptor) \ - V(CallFunction) \ V(CallNewArray) \ V(CallRuntime) \ V(CheckArrayBufferNotNeutered) \ @@ -105,12 +103,14 @@ class LCodeGen; V(MathAbs) \ V(MathClz32) \ V(MathExp) \ - V(MathFloor) \ + V(MathFloorD) \ + V(MathFloorI) \ V(MathFround) \ V(MathLog) \ V(MathMinMax) \ V(MathPowHalf) \ - V(MathRound) \ + V(MathRoundD) \ + V(MathRoundI) \ V(MathSqrt) \ V(MaybeGrowElements) \ V(ModByConstI) \ @@ -135,7 +135,6 @@ class LCodeGen; V(StackCheck) \ V(StoreCodeEntry) \ V(StoreContextSlot) \ - V(StoreFrameContext) \ V(StoreKeyed) \ V(StoreKeyedGeneric) \ V(StoreNamedField) \ @@ -147,7 +146,6 @@ class LCodeGen; V(SubI) \ V(TaggedToI) \ V(ThisFunction) \ - V(ToFastProperties) \ V(TransitionElementsKind) \ V(TrapAllocationMemento) \ V(Typeof) \ @@ -156,7 +154,6 @@ class LCodeGen; V(UnknownOSRValue) \ V(WrapReceiver) - #define DECLARE_CONCRETE_INSTRUCTION(type, mnemonic) \ Opcode opcode() const final { return LInstruction::k##type; } \ void CompileToNative(LCodeGen* generator) final; \ @@ -228,6 +225,13 @@ class LInstruction : public ZoneObject { void MarkAsCall() { bit_field_ = IsCallBits::update(bit_field_, true); } bool IsCall() const { return IsCallBits::decode(bit_field_); } + void MarkAsSyntacticTailCall() { + bit_field_ = IsSyntacticTailCallBits::update(bit_field_, true); + } + bool IsSyntacticTailCall() const { + return IsSyntacticTailCallBits::decode(bit_field_); + } + // Interface to the register allocator and iterators. bool ClobbersTemps() const { return IsCall(); } bool ClobbersRegisters() const { return IsCall(); } @@ -262,6 +266,8 @@ class LInstruction : public ZoneObject { virtual LOperand* TempAt(int i) = 0; class IsCallBits: public BitField<bool, 0, 1> {}; + class IsSyntacticTailCallBits : public BitField<bool, IsCallBits::kNext, 1> { + }; LEnvironment* environment_; SetOncePointer<LPointerMap> pointer_map_; @@ -539,6 +545,7 @@ class LApplyArguments final : public LTemplateInstruction<1, 4, 0> { LOperand* elements() { return inputs_[3]; } DECLARE_CONCRETE_INSTRUCTION(ApplyArguments, "apply-arguments") + DECLARE_HYDROGEN_ACCESSOR(ApplyArguments) }; @@ -808,23 +815,43 @@ class LCompareNumericAndBranch final : public LControlInstruction<2, 0> { void PrintDataTo(StringStream* stream) override; }; +// Math.floor with a double result. +class LMathFloorD final : public LTemplateInstruction<1, 1, 0> { + public: + explicit LMathFloorD(LOperand* value) { inputs_[0] = value; } + + LOperand* value() { return inputs_[0]; } -class LMathFloor final : public LTemplateInstruction<1, 1, 0> { + DECLARE_CONCRETE_INSTRUCTION(MathFloorD, "math-floor-d") + DECLARE_HYDROGEN_ACCESSOR(UnaryMathOperation) +}; + +// Math.floor with an integer result. +class LMathFloorI final : public LTemplateInstruction<1, 1, 0> { public: - explicit LMathFloor(LOperand* value) { - inputs_[0] = value; - } + explicit LMathFloorI(LOperand* value) { inputs_[0] = value; } LOperand* value() { return inputs_[0]; } - DECLARE_CONCRETE_INSTRUCTION(MathFloor, "math-floor") + DECLARE_CONCRETE_INSTRUCTION(MathFloorI, "math-floor-i") DECLARE_HYDROGEN_ACCESSOR(UnaryMathOperation) }; +// Math.round with a double result. +class LMathRoundD final : public LTemplateInstruction<1, 1, 0> { + public: + explicit LMathRoundD(LOperand* value) { inputs_[0] = value; } + + LOperand* value() { return inputs_[0]; } + + DECLARE_CONCRETE_INSTRUCTION(MathRoundD, "math-round-d") + DECLARE_HYDROGEN_ACCESSOR(UnaryMathOperation) +}; -class LMathRound final : public LTemplateInstruction<1, 1, 1> { +// Math.round with an integer result. +class LMathRoundI final : public LTemplateInstruction<1, 1, 1> { public: - LMathRound(LOperand* value, LOperand* temp) { + LMathRoundI(LOperand* value, LOperand* temp) { inputs_[0] = value; temps_[0] = temp; } @@ -832,7 +859,7 @@ class LMathRound final : public LTemplateInstruction<1, 1, 1> { LOperand* temp() { return temps_[0]; } LOperand* value() { return inputs_[0]; } - DECLARE_CONCRETE_INSTRUCTION(MathRound, "math-round") + DECLARE_CONCRETE_INSTRUCTION(MathRoundI, "math-round-i") DECLARE_HYDROGEN_ACCESSOR(UnaryMathOperation) }; @@ -1723,23 +1750,6 @@ class LDeclareGlobals final : public LTemplateInstruction<0, 1, 0> { }; -class LCallJSFunction final : public LTemplateInstruction<1, 1, 0> { - public: - explicit LCallJSFunction(LOperand* function) { - inputs_[0] = function; - } - - LOperand* function() { return inputs_[0]; } - - DECLARE_CONCRETE_INSTRUCTION(CallJSFunction, "call-js-function") - DECLARE_HYDROGEN_ACCESSOR(CallJSFunction) - - void PrintDataTo(StringStream* stream) override; - - int arity() const { return hydrogen()->argument_count() - 1; } -}; - - class LCallWithDescriptor final : public LTemplateResultInstruction<1> { public: LCallWithDescriptor(CallInterfaceDescriptor descriptor, @@ -1798,29 +1808,6 @@ class LInvokeFunction final : public LTemplateInstruction<1, 2, 0> { }; -class LCallFunction final : public LTemplateInstruction<1, 2, 2> { - public: - LCallFunction(LOperand* context, LOperand* function, LOperand* slot, - LOperand* vector) { - inputs_[0] = context; - inputs_[1] = function; - temps_[0] = slot; - temps_[1] = vector; - } - - LOperand* context() { return inputs_[0]; } - LOperand* function() { return inputs_[1]; } - LOperand* temp_slot() { return temps_[0]; } - LOperand* temp_vector() { return temps_[1]; } - - DECLARE_CONCRETE_INSTRUCTION(CallFunction, "call-function") - DECLARE_HYDROGEN_ACCESSOR(CallFunction) - - void PrintDataTo(StringStream* stream) override; - int arity() const { return hydrogen()->argument_count() - 1; } -}; - - class LCallNewArray final : public LTemplateInstruction<1, 2, 0> { public: LCallNewArray(LOperand* context, LOperand* constructor) { @@ -2415,19 +2402,6 @@ class LAllocate final : public LTemplateInstruction<1, 2, 1> { }; -class LToFastProperties final : public LTemplateInstruction<1, 1, 0> { - public: - explicit LToFastProperties(LOperand* value) { - inputs_[0] = value; - } - - LOperand* value() { return inputs_[0]; } - - DECLARE_CONCRETE_INSTRUCTION(ToFastProperties, "to-fast-properties") - DECLARE_HYDROGEN_ACCESSOR(ToFastProperties) -}; - - class LTypeof final : public LTemplateInstruction<1, 2, 0> { public: LTypeof(LOperand* context, LOperand* value) { @@ -2542,18 +2516,6 @@ class LLoadFieldByIndex final : public LTemplateInstruction<1, 2, 0> { }; -class LStoreFrameContext: public LTemplateInstruction<0, 1, 0> { - public: - explicit LStoreFrameContext(LOperand* context) { - inputs_[0] = context; - } - - LOperand* context() { return inputs_[0]; } - - DECLARE_CONCRETE_INSTRUCTION(StoreFrameContext, "store-frame-context") -}; - - class LChunkBuilder; class LPlatformChunk final : public LChunk { public: |