diff options
Diffstat (limited to 'deps/v8/src/mips/lithium-mips.h')
| -rw-r--r-- | deps/v8/src/mips/lithium-mips.h | 65 |
1 files changed, 45 insertions, 20 deletions
diff --git a/deps/v8/src/mips/lithium-mips.h b/deps/v8/src/mips/lithium-mips.h index 1abea9014..50feee0cb 100644 --- a/deps/v8/src/mips/lithium-mips.h +++ b/deps/v8/src/mips/lithium-mips.h @@ -49,7 +49,6 @@ class LCodeGen; #define LITHIUM_CONCRETE_INSTRUCTION_LIST(V) \ V(AccessArgumentsAt) \ V(AddI) \ - V(AllocateObject) \ V(Allocate) \ V(ApplyArguments) \ V(ArgumentsElements) \ @@ -87,6 +86,7 @@ class LCodeGen; V(CmpT) \ V(ConstantD) \ V(ConstantI) \ + V(ConstantS) \ V(ConstantT) \ V(Context) \ V(DebugBreak) \ @@ -95,6 +95,7 @@ class LCodeGen; V(Deoptimize) \ V(DivI) \ V(DoubleToI) \ + V(DoubleToSmi) \ V(DummyUse) \ V(ElementsKind) \ V(FixedArrayBaseLength) \ @@ -111,6 +112,7 @@ class LCodeGen; V(InstanceSize) \ V(InstructionGap) \ V(Integer32ToDouble) \ + V(Integer32ToSmi) \ V(Uint32ToDouble) \ V(InvokeFunction) \ V(IsConstructCallAndBranch) \ @@ -1151,6 +1153,15 @@ class LConstantI: public LTemplateInstruction<1, 0, 0> { }; +class LConstantS: public LTemplateInstruction<1, 0, 0> { + public: + DECLARE_CONCRETE_INSTRUCTION(ConstantS, "constant-s") + DECLARE_HYDROGEN_ACCESSOR(Constant) + + Smi* value() const { return Smi::FromInt(hydrogen()->Integer32Value()); } +}; + + class LConstantD: public LTemplateInstruction<1, 0, 0> { public: DECLARE_CONCRETE_INSTRUCTION(ConstantD, "constant-d") @@ -1901,6 +1912,19 @@ class LInteger32ToDouble: public LTemplateInstruction<1, 1, 0> { }; +class LInteger32ToSmi: public LTemplateInstruction<1, 1, 0> { + public: + explicit LInteger32ToSmi(LOperand* value) { + inputs_[0] = value; + } + + LOperand* value() { return inputs_[0]; } + + DECLARE_CONCRETE_INSTRUCTION(Integer32ToSmi, "int32-to-smi") + DECLARE_HYDROGEN_ACCESSOR(Change) +}; + + class LUint32ToDouble: public LTemplateInstruction<1, 1, 0> { public: explicit LUint32ToDouble(LOperand* value) { @@ -1954,6 +1978,25 @@ class LNumberTagD: public LTemplateInstruction<1, 1, 2> { }; +class LDoubleToSmi: public LTemplateInstruction<1, 1, 2> { + public: + LDoubleToSmi(LOperand* value, LOperand* temp, LOperand* temp2) { + inputs_[0] = value; + temps_[0] = temp; + temps_[1] = temp2; + } + + LOperand* value() { return inputs_[0]; } + LOperand* temp() { return temps_[0]; } + LOperand* temp2() { return temps_[1]; } + + DECLARE_CONCRETE_INSTRUCTION(DoubleToSmi, "double-to-smi") + DECLARE_HYDROGEN_ACCESSOR(UnaryOperation) + + bool truncating() { return hydrogen()->CanTruncateToInt32(); } +}; + + // Sometimes truncating conversion from a tagged value to an int32. class LDoubleToI: public LTemplateInstruction<1, 1, 2> { public: @@ -2058,9 +2101,6 @@ class LStoreNamedField: public LTemplateInstruction<0, 2, 1> { virtual void PrintDataTo(StringStream* stream); - Handle<Object> name() const { return hydrogen()->name(); } - bool is_in_object() { return hydrogen()->is_in_object(); } - int offset() { return hydrogen()->offset(); } Handle<Map> transition() const { return hydrogen()->transition(); } Representation representation() const { return hydrogen()->field_representation(); @@ -2293,7 +2333,7 @@ class LCheckPrototypeMaps: public LTemplateInstruction<0, 0, 2> { }; -class LCheckSmi: public LTemplateInstruction<0, 1, 0> { +class LCheckSmi: public LTemplateInstruction<1, 1, 0> { public: explicit LCheckSmi(LOperand* value) { inputs_[0] = value; @@ -2357,21 +2397,6 @@ class LClampTToUint8: public LTemplateInstruction<1, 1, 1> { }; -class LAllocateObject: public LTemplateInstruction<1, 1, 2> { - public: - LAllocateObject(LOperand* temp, LOperand* temp2) { - temps_[0] = temp; - temps_[1] = temp2; - } - - LOperand* temp() { return temps_[0]; } - LOperand* temp2() { return temps_[1]; } - - DECLARE_CONCRETE_INSTRUCTION(AllocateObject, "allocate-object") - DECLARE_HYDROGEN_ACCESSOR(AllocateObject) -}; - - class LAllocate: public LTemplateInstruction<1, 2, 2> { public: LAllocate(LOperand* size, LOperand* temp1, LOperand* temp2) { |