// Type hierarchy:
//
// LInstruction
-// LAccessArgumentsAt
-// LArgumentsElements
-// LArgumentsLength
-// LBinaryOperation
+// LTemplateInstruction
+// LControlInstruction
+// LBranch
+// LClassOfTestAndBranch
+// LCmpJSObjectEqAndBranch
+// LCmpIDAndBranch
+// LHasCachedArrayIndexAndBranch
+// LHasInstanceTypeAndBranch
+// LInstanceOfAndBranch
+// LIsNullAndBranch
+// LIsObjectAndBranch
+// LIsSmiAndBranch
+// LTypeofIsAndBranch
+// LAccessArgumentsAt
+// LArgumentsElements
+// LArgumentsLength
// LAddI
// LApplyArguments
// LArithmeticD
// LBitI
// LBoundsCheck
// LCmpID
-// LCmpIDAndBranch
// LCmpJSObjectEq
-// LCmpJSObjectEqAndBranch
// LCmpT
// LDivI
// LInstanceOf
-// LInstanceOfAndBranch
// LInstanceOfKnownGlobal
// LLoadKeyedFastElement
// LLoadKeyedGeneric
// LPower
// LShiftI
// LSubI
-// LCallConstantFunction
-// LCallFunction
-// LCallGlobal
-// LCallKeyed
-// LCallKnownGlobal
-// LCallNamed
-// LCallRuntime
-// LCallStub
-// LCheckPrototypeMaps
-// LConstant
-// LConstantD
-// LConstantI
-// LConstantT
-// LDeoptimize
-// LFunctionLiteral
-// LGap
-// LLabel
-// LGlobalObject
-// LGlobalReceiver
-// LGoto
-// LLazyBailout
-// LLoadContextSlot
-// LLoadGlobal
-// LMaterializedLiteral
+// LCallConstantFunction
+// LCallFunction
+// LCallGlobal
+// LCallKeyed
+// LCallKnownGlobal
+// LCallNamed
+// LCallRuntime
+// LCallStub
+// LConstant
+// LConstantD
+// LConstantI
+// LConstantT
+// LDeoptimize
+// LFunctionLiteral
+// LGap
+// LLabel
+// LGlobalObject
+// LGlobalReceiver
+// LGoto
+// LLazyBailout
+// LLoadGlobal
+// LCheckPrototypeMaps
+// LLoadContextSlot
// LArrayLiteral
// LObjectLiteral
// LRegExpLiteral
-// LOsrEntry
-// LParameter
-// LRegExpConstructResult
-// LStackCheck
-// LStoreKeyed
-// LStoreKeyedFastElement
-// LStoreKeyedGeneric
-// LStoreNamed
-// LStoreNamedField
-// LStoreNamedGeneric
-// LUnaryOperation
+// LOsrEntry
+// LParameter
+// LRegExpConstructResult
+// LStackCheck
+// LStoreKeyed
+// LStoreKeyedFastElement
+// LStoreKeyedGeneric
+// LStoreNamed
+// LStoreNamedField
+// LStoreNamedGeneric
// LBitNotI
-// LBranch
// LCallNew
// LCheckFunction
+// LCheckPrototypeMaps
// LCheckInstanceType
// LCheckMap
// LCheckSmi
// LClassOfTest
-// LClassOfTestAndBranch
// LDeleteProperty
// LDoubleToI
// LFixedArrayLength
// LHasCachedArrayIndex
-// LHasCachedArrayIndexAndBranch
// LHasInstanceType
-// LHasInstanceTypeAndBranch
// LInteger32ToDouble
// LIsNull
-// LIsNullAndBranch
// LIsObject
-// LIsObjectAndBranch
// LIsSmi
-// LIsSmiAndBranch
// LJSArrayLength
// LLoadNamedField
// LLoadNamedGeneric
// LThrow
// LTypeof
// LTypeofIs
-// LTypeofIsAndBranch
// LUnaryMathOperation
// LValueOf
-// LUnknownOSRValue
+// LUnknownOSRValue
#define LITHIUM_ALL_INSTRUCTION_LIST(V) \
- V(BinaryOperation) \
+ V(ControlInstruction) \
V(Constant) \
V(Call) \
- V(MaterializedLiteral) \
V(StoreKeyed) \
V(StoreNamed) \
- V(UnaryOperation) \
LITHIUM_CONCRETE_INSTRUCTION_LIST(V)
#define DECLARE_DO(type) virtual bool Is##type() const { return false; }
LITHIUM_ALL_INSTRUCTION_LIST(DECLARE_DO)
#undef DECLARE_DO
+
virtual bool IsControl() const { return false; }
+ virtual void SetBranchTargets(int true_block_id, int false_block_id) { }
void set_environment(LEnvironment* env) { environment_.set(env); }
LEnvironment* environment() const { return environment_.get(); }
OperandContainer() {
for (int i = 0; i < N; i++) elems_[i] = NULL;
}
- int length() const { return N; }
- T at(int i) const { return elems_[i]; }
- void set_at(int i, T value) { elems_[i] = value; }
+ int length() { return N; }
+ T& operator[](int i) {
+ ASSERT(i < length());
+ return elems_[i];
+ }
+ void PrintOperandsTo(StringStream* stream);
+
private:
T elems_[N];
};
template<typename T>
class OperandContainer<T, 0> {
public:
- int length() const { return 0; }
- T at(int i) const {
- UNREACHABLE();
- return NULL;
- }
- void set_at(int i, T value) {
- UNREACHABLE();
- }
+ int length() { return 0; }
+ void PrintOperandsTo(StringStream* stream) { }
};
-template<int R, int I, int T>
+template<int R, int I, int T = 0>
class LTemplateInstruction: public LInstruction {
public:
// Allow 0 or 1 output operands.
STATIC_ASSERT(R == 0 || R == 1);
virtual bool HasResult() const { return R != 0; }
- void set_result(LOperand* operand) { outputs_.set_at(0, operand); }
- LOperand* result() const { return outputs_.at(0); }
+ void set_result(LOperand* operand) { results_[0] = operand; }
+ LOperand* result() { return results_[0]; }
- int InputCount() const { return inputs_.length(); }
- LOperand* InputAt(int i) const { return inputs_.at(i); }
- void SetInputAt(int i, LOperand* operand) { inputs_.set_at(i, operand); }
+ int InputCount() { return I; }
+ LOperand* InputAt(int i) { return inputs_[i]; }
- int TempCount() const { return temps_.length(); }
- LOperand* TempAt(int i) const { return temps_.at(i); }
+ int TempCount() { return T; }
+ LOperand* TempAt(int i) { return temps_[i]; }
virtual void PrintDataTo(StringStream* stream);
virtual void PrintOutputOperandTo(StringStream* stream);
- private:
- OperandContainer<LOperand*, R> outputs_;
+ protected:
+ OperandContainer<LOperand*, R> results_;
OperandContainer<LOperand*, I> inputs_;
OperandContainer<LOperand*, T> temps_;
};
};
-template<int R>
-class LUnaryOperation: public LTemplateInstruction<R, 1, 0> {
+template<int I, int T = 0>
+class LControlInstruction: public LTemplateInstruction<0, I, T> {
public:
- explicit LUnaryOperation<R>(LOperand* input) {
- this->SetInputAt(0, input);
- }
-
- LOperand* input() const { return this->InputAt(0); }
-
- DECLARE_INSTRUCTION(UnaryOperation)
-};
-
+ DECLARE_INSTRUCTION(ControlInstruction)
+ virtual bool IsControl() const { return true; }
-template<int R>
-class LBinaryOperation: public LTemplateInstruction<R, 2, 0> {
- public:
- LBinaryOperation(LOperand* left, LOperand* right) {
- this->SetInputAt(0, left);
- this->SetInputAt(1, right);
+ int true_block_id() const { return true_block_id_; }
+ int false_block_id() const { return false_block_id_; }
+ void SetBranchTargets(int true_block_id, int false_block_id) {
+ true_block_id_ = true_block_id;
+ false_block_id_ = false_block_id;
}
- DECLARE_INSTRUCTION(BinaryOperation)
-
- LOperand* left() const { return this->InputAt(0); }
- LOperand* right() const { return this->InputAt(1); }
+ private:
+ int true_block_id_;
+ int false_block_id_;
};
LOperand* receiver,
LOperand* length,
LOperand* elements) {
- this->SetInputAt(0, function);
- this->SetInputAt(1, receiver);
- this->SetInputAt(2, length);
- this->SetInputAt(3, elements);
+ inputs_[0] = function;
+ inputs_[1] = receiver;
+ inputs_[2] = length;
+ inputs_[3] = elements;
}
DECLARE_CONCRETE_INSTRUCTION(ApplyArguments, "apply-arguments")
- LOperand* function() const { return InputAt(0); }
- LOperand* receiver() const { return InputAt(1); }
- LOperand* length() const { return InputAt(2); }
- LOperand* elements() const { return InputAt(3); }
+ LOperand* function() { return inputs_[0]; }
+ LOperand* receiver() { return inputs_[1]; }
+ LOperand* length() { return inputs_[2]; }
+ LOperand* elements() { return inputs_[3]; }
};
class LAccessArgumentsAt: public LTemplateInstruction<1, 3, 0> {
public:
LAccessArgumentsAt(LOperand* arguments, LOperand* length, LOperand* index) {
- this->SetInputAt(0, arguments);
- this->SetInputAt(1, length);
- this->SetInputAt(2, index);
+ inputs_[0] = arguments;
+ inputs_[1] = length;
+ inputs_[2] = index;
}
DECLARE_CONCRETE_INSTRUCTION(AccessArgumentsAt, "access-arguments-at")
- LOperand* arguments() const { return this->InputAt(0); }
- LOperand* length() const { return this->InputAt(1); }
- LOperand* index() const { return this->InputAt(2); }
+ LOperand* arguments() { return inputs_[0]; }
+ LOperand* length() { return inputs_[1]; }
+ LOperand* index() { return inputs_[2]; }
virtual void PrintDataTo(StringStream* stream);
};
-class LArgumentsLength: public LUnaryOperation<1> {
+class LArgumentsLength: public LTemplateInstruction<1, 1> {
public:
- explicit LArgumentsLength(LOperand* elements)
- : LUnaryOperation<1>(elements) {}
+ explicit LArgumentsLength(LOperand* elements) {
+ inputs_[0] = elements;
+ }
DECLARE_CONCRETE_INSTRUCTION(ArgumentsLength, "arguments-length")
};
};
-class LModI: public LBinaryOperation<1> {
+class LModI: public LTemplateInstruction<1, 2, 1> {
public:
- LModI(LOperand* left, LOperand* right) : LBinaryOperation<1>(left, right) { }
+ LModI(LOperand* left, LOperand* right, LOperand* temp) {
+ inputs_[0] = left;
+ inputs_[1] = right;
+ temps_[0] = temp;
+ }
DECLARE_CONCRETE_INSTRUCTION(ModI, "mod-i")
DECLARE_HYDROGEN_ACCESSOR(Mod)
};
-class LDivI: public LBinaryOperation<1> {
+class LDivI: public LTemplateInstruction<1, 2, 1> {
public:
- LDivI(LOperand* left, LOperand* right)
- : LBinaryOperation<1>(left, right) { }
+ LDivI(LOperand* left, LOperand* right, LOperand* temp) {
+ inputs_[0] = left;
+ inputs_[1] = right;
+ temps_[0] = temp;
+ }
DECLARE_CONCRETE_INSTRUCTION(DivI, "div-i")
DECLARE_HYDROGEN_ACCESSOR(Div)
};
-class LMulI: public LBinaryOperation<1> {
+class LMulI: public LTemplateInstruction<1, 2, 1> {
public:
- LMulI(LOperand* left, LOperand* right, LOperand* temp)
- : LBinaryOperation<1>(left, right), temp_(temp) { }
+ LMulI(LOperand* left, LOperand* right, LOperand* temp) {
+ inputs_[0] = left;
+ inputs_[1] = right;
+ temps_[0] = temp;
+ }
DECLARE_CONCRETE_INSTRUCTION(MulI, "mul-i")
DECLARE_HYDROGEN_ACCESSOR(Mul)
-
- LOperand* temp() const { return temp_; }
-
- private:
- LOperand* temp_;
};
-class LCmpID: public LBinaryOperation<1> {
+class LCmpID: public LTemplateInstruction<1, 2> {
public:
- LCmpID(LOperand* left, LOperand* right)
- : LBinaryOperation<1>(left, right) { }
+ LCmpID(LOperand* left, LOperand* right) {
+ inputs_[0] = left;
+ inputs_[1] = right;
+ }
+
+ DECLARE_CONCRETE_INSTRUCTION(CmpID, "cmp-id")
+ DECLARE_HYDROGEN_ACCESSOR(Compare)
Token::Value op() const { return hydrogen()->token(); }
bool is_double() const {
return hydrogen()->GetInputRepresentation().IsDouble();
}
-
- DECLARE_CONCRETE_INSTRUCTION(CmpID, "cmp-id")
- DECLARE_HYDROGEN_ACCESSOR(Compare)
};
-class LCmpIDAndBranch: public LCmpID {
+class LCmpIDAndBranch: public LControlInstruction<2> {
public:
- LCmpIDAndBranch(LOperand* left,
- LOperand* right,
- int true_block_id,
- int false_block_id)
- : LCmpID(left, right),
- true_block_id_(true_block_id),
- false_block_id_(false_block_id) { }
+ LCmpIDAndBranch(LOperand* left, LOperand* right) {
+ inputs_[0] = left;
+ inputs_[1] = right;
+ }
DECLARE_CONCRETE_INSTRUCTION(CmpIDAndBranch, "cmp-id-and-branch")
- virtual void PrintDataTo(StringStream* stream);
- virtual bool IsControl() const { return true; }
+ DECLARE_HYDROGEN_ACCESSOR(Compare)
- int true_block_id() const { return true_block_id_; }
- int false_block_id() const { return false_block_id_; }
+ Token::Value op() const { return hydrogen()->token(); }
+ bool is_double() const {
+ return hydrogen()->GetInputRepresentation().IsDouble();
+ }
- private:
- int true_block_id_;
- int false_block_id_;
+ virtual void PrintDataTo(StringStream* stream);
};
-class LUnaryMathOperation: public LUnaryOperation<1> {
+class LUnaryMathOperation: public LTemplateInstruction<1, 1> {
public:
- explicit LUnaryMathOperation(LOperand* value)
- : LUnaryOperation<1>(value) { }
+ explicit LUnaryMathOperation(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(UnaryMathOperation, "unary-math-operation")
DECLARE_HYDROGEN_ACCESSOR(UnaryMathOperation)
};
-class LCmpJSObjectEq: public LBinaryOperation<1> {
+class LCmpJSObjectEq: public LTemplateInstruction<1, 2> {
public:
- LCmpJSObjectEq(LOperand* left, LOperand* right)
- : LBinaryOperation<1>(left, right) {}
+ LCmpJSObjectEq(LOperand* left, LOperand* right) {
+ inputs_[0] = left;
+ inputs_[1] = right;
+ }
DECLARE_CONCRETE_INSTRUCTION(CmpJSObjectEq, "cmp-jsobject-eq")
};
-class LCmpJSObjectEqAndBranch: public LCmpJSObjectEq {
+class LCmpJSObjectEqAndBranch: public LControlInstruction<2> {
public:
- LCmpJSObjectEqAndBranch(LOperand* left,
- LOperand* right,
- int true_block_id,
- int false_block_id)
- : LCmpJSObjectEq(left, right),
- true_block_id_(true_block_id),
- false_block_id_(false_block_id) { }
+ LCmpJSObjectEqAndBranch(LOperand* left, LOperand* right) {
+ inputs_[0] = left;
+ inputs_[1] = right;
+ }
DECLARE_CONCRETE_INSTRUCTION(CmpJSObjectEqAndBranch,
"cmp-jsobject-eq-and-branch")
-
- int true_block_id() const { return true_block_id_; }
- int false_block_id() const { return false_block_id_; }
-
- private:
- int true_block_id_;
- int false_block_id_;
};
-class LIsNull: public LUnaryOperation<1> {
+class LIsNull: public LTemplateInstruction<1, 1> {
public:
- explicit LIsNull(LOperand* value) : LUnaryOperation<1>(value) { }
+ explicit LIsNull(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(IsNull, "is-null")
DECLARE_HYDROGEN_ACCESSOR(IsNull)
};
-class LIsNullAndBranch: public LIsNull {
+class LIsNullAndBranch: public LControlInstruction<1, 1> {
public:
- LIsNullAndBranch(LOperand* value,
- LOperand* temp,
- int true_block_id,
- int false_block_id)
- : LIsNull(value),
- temp_(temp),
- true_block_id_(true_block_id),
- false_block_id_(false_block_id) { }
+ LIsNullAndBranch(LOperand* value, LOperand* temp) {
+ inputs_[0] = value;
+ temps_[0] = temp;
+ }
DECLARE_CONCRETE_INSTRUCTION(IsNullAndBranch, "is-null-and-branch")
- virtual void PrintDataTo(StringStream* stream);
- virtual bool IsControl() const { return true; }
-
- int true_block_id() const { return true_block_id_; }
- int false_block_id() const { return false_block_id_; }
+ DECLARE_HYDROGEN_ACCESSOR(IsNull)
- LOperand* temp() const { return temp_; }
+ bool is_strict() const { return hydrogen()->is_strict(); }
- private:
- LOperand* temp_;
- int true_block_id_;
- int false_block_id_;
+ virtual void PrintDataTo(StringStream* stream);
};
-class LIsObject: public LUnaryOperation<1> {
+class LIsObject: public LTemplateInstruction<1, 1, 1> {
public:
- LIsObject(LOperand* value, LOperand* temp)
- : LUnaryOperation<1>(value), temp_(temp) {}
+ LIsObject(LOperand* value, LOperand* temp) {
+ inputs_[0] = value;
+ temps_[0] = temp;
+ }
DECLARE_CONCRETE_INSTRUCTION(IsObject, "is-object")
-
- LOperand* temp() const { return temp_; }
-
- private:
- LOperand* temp_;
};
-class LIsObjectAndBranch: public LIsObject {
+class LIsObjectAndBranch: public LControlInstruction<1, 2> {
public:
- LIsObjectAndBranch(LOperand* value,
- LOperand* temp,
- LOperand* temp2,
- int true_block_id,
- int false_block_id)
- : LIsObject(value, temp),
- temp2_(temp2),
- true_block_id_(true_block_id),
- false_block_id_(false_block_id) { }
+ LIsObjectAndBranch(LOperand* value, LOperand* temp, LOperand* temp2) {
+ inputs_[0] = value;
+ temps_[0] = temp;
+ temps_[1] = temp2;
+ }
DECLARE_CONCRETE_INSTRUCTION(IsObjectAndBranch, "is-object-and-branch")
- virtual void PrintDataTo(StringStream* stream);
- virtual bool IsControl() const { return true; }
-
- int true_block_id() const { return true_block_id_; }
- int false_block_id() const { return false_block_id_; }
- LOperand* temp2() const { return temp2_; }
-
- private:
- LOperand* temp2_;
- int true_block_id_;
- int false_block_id_;
+ virtual void PrintDataTo(StringStream* stream);
};
-class LIsSmi: public LUnaryOperation<1> {
+class LIsSmi: public LTemplateInstruction<1, 1> {
public:
- explicit LIsSmi(LOperand* value) : LUnaryOperation<1>(value) {}
+ explicit LIsSmi(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(IsSmi, "is-smi")
DECLARE_HYDROGEN_ACCESSOR(IsSmi)
};
-class LIsSmiAndBranch: public LIsSmi {
+class LIsSmiAndBranch: public LControlInstruction<1> {
public:
- LIsSmiAndBranch(LOperand* value,
- int true_block_id,
- int false_block_id)
- : LIsSmi(value),
- true_block_id_(true_block_id),
- false_block_id_(false_block_id) { }
+ explicit LIsSmiAndBranch(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(IsSmiAndBranch, "is-smi-and-branch")
- virtual void PrintDataTo(StringStream* stream);
- virtual bool IsControl() const { return true; }
-
- int true_block_id() const { return true_block_id_; }
- int false_block_id() const { return false_block_id_; }
- private:
- int true_block_id_;
- int false_block_id_;
+ virtual void PrintDataTo(StringStream* stream);
};
-class LHasInstanceType: public LUnaryOperation<1> {
+class LHasInstanceType: public LTemplateInstruction<1, 1> {
public:
- explicit LHasInstanceType(LOperand* value)
- : LUnaryOperation<1>(value) { }
+ explicit LHasInstanceType(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(HasInstanceType, "has-instance-type")
DECLARE_HYDROGEN_ACCESSOR(HasInstanceType)
-
- InstanceType TestType(); // The type to test against when generating code.
- Condition BranchCondition(); // The branch condition for 'true'.
};
-class LHasInstanceTypeAndBranch: public LHasInstanceType {
+class LHasInstanceTypeAndBranch: public LControlInstruction<1, 1> {
public:
- LHasInstanceTypeAndBranch(LOperand* value,
- LOperand* temporary,
- int true_block_id,
- int false_block_id)
- : LHasInstanceType(value),
- temp_(temporary),
- true_block_id_(true_block_id),
- false_block_id_(false_block_id) { }
+ LHasInstanceTypeAndBranch(LOperand* value, LOperand* temp) {
+ inputs_[0] = value;
+ temps_[0] = temp;
+ }
DECLARE_CONCRETE_INSTRUCTION(HasInstanceTypeAndBranch,
"has-instance-type-and-branch")
- virtual void PrintDataTo(StringStream* stream);
- virtual bool IsControl() const { return true; }
-
- int true_block_id() const { return true_block_id_; }
- int false_block_id() const { return false_block_id_; }
-
- LOperand* temp() { return temp_; }
+ DECLARE_HYDROGEN_ACCESSOR(HasInstanceType)
- private:
- LOperand* temp_;
- int true_block_id_;
- int false_block_id_;
+ virtual void PrintDataTo(StringStream* stream);
};
-class LHasCachedArrayIndex: public LUnaryOperation<1> {
+class LHasCachedArrayIndex: public LTemplateInstruction<1, 1> {
public:
- explicit LHasCachedArrayIndex(LOperand* value) : LUnaryOperation<1>(value) {}
+ explicit LHasCachedArrayIndex(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(HasCachedArrayIndex, "has-cached-array-index")
DECLARE_HYDROGEN_ACCESSOR(HasCachedArrayIndex)
};
-class LHasCachedArrayIndexAndBranch: public LHasCachedArrayIndex {
+class LHasCachedArrayIndexAndBranch: public LControlInstruction<1> {
public:
- LHasCachedArrayIndexAndBranch(LOperand* value,
- int true_block_id,
- int false_block_id)
- : LHasCachedArrayIndex(value),
- true_block_id_(true_block_id),
- false_block_id_(false_block_id) { }
+ explicit LHasCachedArrayIndexAndBranch(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(HasCachedArrayIndexAndBranch,
"has-cached-array-index-and-branch")
virtual void PrintDataTo(StringStream* stream);
- virtual bool IsControl() const { return true; }
-
- int true_block_id() const { return true_block_id_; }
- int false_block_id() const { return false_block_id_; }
-
- private:
- int true_block_id_;
- int false_block_id_;
};
-class LClassOfTest: public LUnaryOperation<1> {
+class LClassOfTest: public LTemplateInstruction<1, 1, 1> {
public:
- LClassOfTest(LOperand* value, LOperand* temp)
- : LUnaryOperation<1>(value), temporary_(temp) {}
+ LClassOfTest(LOperand* value, LOperand* temp) {
+ inputs_[0] = value;
+ temps_[0] = temp;
+ }
DECLARE_CONCRETE_INSTRUCTION(ClassOfTest, "class-of-test")
DECLARE_HYDROGEN_ACCESSOR(ClassOfTest)
virtual void PrintDataTo(StringStream* stream);
-
- LOperand* temporary() { return temporary_; }
-
- private:
- LOperand* temporary_;
};
-class LClassOfTestAndBranch: public LClassOfTest {
+class LClassOfTestAndBranch: public LControlInstruction<1, 2> {
public:
- LClassOfTestAndBranch(LOperand* value,
- LOperand* temporary,
- LOperand* temporary2,
- int true_block_id,
- int false_block_id)
- : LClassOfTest(value, temporary),
- temporary2_(temporary2),
- true_block_id_(true_block_id),
- false_block_id_(false_block_id) { }
+ LClassOfTestAndBranch(LOperand* value, LOperand* temp, LOperand* temp2) {
+ inputs_[0] = value;
+ temps_[0] = temp;
+ temps_[1] = temp2;
+ }
DECLARE_CONCRETE_INSTRUCTION(ClassOfTestAndBranch,
"class-of-test-and-branch")
- virtual void PrintDataTo(StringStream* stream);
- virtual bool IsControl() const { return true; }
-
- int true_block_id() const { return true_block_id_; }
- int false_block_id() const { return false_block_id_; }
- LOperand* temporary2() { return temporary2_; }
+ DECLARE_HYDROGEN_ACCESSOR(ClassOfTest)
- private:
- LOperand* temporary2_;
- int true_block_id_;
- int false_block_id_;
+ virtual void PrintDataTo(StringStream* stream);
};
-class LCmpT: public LBinaryOperation<1> {
+class LCmpT: public LTemplateInstruction<1, 2> {
public:
- LCmpT(LOperand* left, LOperand* right) : LBinaryOperation<1>(left, right) {}
+ LCmpT(LOperand* left, LOperand* right) {
+ inputs_[0] = left;
+ inputs_[1] = right;
+ }
DECLARE_CONCRETE_INSTRUCTION(CmpT, "cmp-t")
DECLARE_HYDROGEN_ACCESSOR(Compare)
};
-class LCmpTAndBranch: public LCmpT {
+class LCmpTAndBranch: public LControlInstruction<2> {
public:
- LCmpTAndBranch(LOperand* left,
- LOperand* right,
- int true_block_id,
- int false_block_id)
- : LCmpT(left, right),
- true_block_id_(true_block_id),
- false_block_id_(false_block_id) { }
+ LCmpTAndBranch(LOperand* left, LOperand* right) {
+ inputs_[0] = left;
+ inputs_[1] = right;
+ }
DECLARE_CONCRETE_INSTRUCTION(CmpTAndBranch, "cmp-t-and-branch")
+ DECLARE_HYDROGEN_ACCESSOR(Compare)
- int true_block_id() const { return true_block_id_; }
- int false_block_id() const { return false_block_id_; }
-
- private:
- int true_block_id_;
- int false_block_id_;
+ Token::Value op() const { return hydrogen()->token(); }
};
-class LInstanceOf: public LBinaryOperation<1> {
+class LInstanceOf: public LTemplateInstruction<1, 2> {
public:
- LInstanceOf(LOperand* left, LOperand* right)
- : LBinaryOperation<1>(left, right) { }
+ LInstanceOf(LOperand* left, LOperand* right) {
+ inputs_[0] = left;
+ inputs_[1] = right;
+ }
DECLARE_CONCRETE_INSTRUCTION(InstanceOf, "instance-of")
};
-class LInstanceOfAndBranch: public LInstanceOf {
+class LInstanceOfAndBranch: public LControlInstruction<2> {
public:
- LInstanceOfAndBranch(LOperand* left,
- LOperand* right,
- int true_block_id,
- int false_block_id)
- : LInstanceOf(left, right),
- true_block_id_(true_block_id),
- false_block_id_(false_block_id) { }
+ LInstanceOfAndBranch(LOperand* left, LOperand* right) {
+ inputs_[0] = left;
+ inputs_[1] = right;
+ }
DECLARE_CONCRETE_INSTRUCTION(InstanceOfAndBranch, "instance-of-and-branch")
-
- int true_block_id() const { return true_block_id_; }
- int false_block_id() const { return false_block_id_; }
-
- private:
- int true_block_id_;
- int false_block_id_;
};
-class LInstanceOfKnownGlobal: public LUnaryOperation<1> {
+class LInstanceOfKnownGlobal: public LTemplateInstruction<1, 1, 1> {
public:
- LInstanceOfKnownGlobal(LOperand* left, LOperand* temp)
- : LUnaryOperation<1>(left), temp_(temp) { }
+ LInstanceOfKnownGlobal(LOperand* value, LOperand* temp) {
+ inputs_[0] = value;
+ temps_[0] = temp;
+ }
DECLARE_CONCRETE_INSTRUCTION(InstanceOfKnownGlobal,
"instance-of-known-global")
DECLARE_HYDROGEN_ACCESSOR(InstanceOfKnownGlobal)
Handle<JSFunction> function() const { return hydrogen()->function(); }
- LOperand* temp() const { return temp_; }
-
- private:
- LOperand* temp_;
};
-class LBoundsCheck: public LBinaryOperation<0> {
+class LBoundsCheck: public LTemplateInstruction<0, 2, 0> {
public:
- LBoundsCheck(LOperand* index, LOperand* length)
- : LBinaryOperation<0>(index, length) { }
+ LBoundsCheck(LOperand* index, LOperand* length) {
+ inputs_[0] = index;
+ inputs_[1] = length;
+ }
- LOperand* index() const { return left(); }
- LOperand* length() const { return right(); }
+ LOperand* index() { return inputs_[0]; }
+ LOperand* length() { return inputs_[1]; }
DECLARE_CONCRETE_INSTRUCTION(BoundsCheck, "bounds-check")
};
-class LBitI: public LBinaryOperation<1> {
+class LBitI: public LTemplateInstruction<1, 2> {
public:
LBitI(Token::Value op, LOperand* left, LOperand* right)
- : LBinaryOperation<1>(left, right), op_(op) { }
+ : op_(op) {
+ inputs_[0] = left;
+ inputs_[1] = right;
+ }
Token::Value op() const { return op_; }
};
-class LShiftI: public LBinaryOperation<1> {
+class LShiftI: public LTemplateInstruction<1, 2> {
public:
LShiftI(Token::Value op, LOperand* left, LOperand* right, bool can_deopt)
- : LBinaryOperation<1>(left, right), op_(op), can_deopt_(can_deopt) { }
+ : op_(op), can_deopt_(can_deopt) {
+ inputs_[0] = left;
+ inputs_[1] = right;
+ }
Token::Value op() const { return op_; }
};
-class LSubI: public LBinaryOperation<1> {
+class LSubI: public LTemplateInstruction<1, 2> {
public:
- LSubI(LOperand* left, LOperand* right)
- : LBinaryOperation<1>(left, right) { }
+ LSubI(LOperand* left, LOperand* right) {
+ inputs_[0] = left;
+ inputs_[1] = right;
+ }
DECLARE_CONCRETE_INSTRUCTION(SubI, "sub-i")
DECLARE_HYDROGEN_ACCESSOR(Sub)
};
-class LConstant: public LTemplateInstruction<1, 0, 0> {
+template <int temp_count>
+class LConstant: public LTemplateInstruction<1, 0, temp_count> {
DECLARE_INSTRUCTION(Constant)
};
-class LConstantI: public LConstant {
+class LConstantI: public LConstant<0> {
public:
explicit LConstantI(int32_t value) : value_(value) { }
int32_t value() const { return value_; }
};
-class LConstantD: public LConstant {
+class LConstantD: public LConstant<1> {
public:
- explicit LConstantD(double value) : value_(value) { }
+ explicit LConstantD(double value, LOperand* temp) : value_(value) {
+ temps_[0] = temp;
+ }
double value() const { return value_; }
DECLARE_CONCRETE_INSTRUCTION(ConstantD, "constant-d")
};
-class LConstantT: public LConstant {
+class LConstantT: public LConstant<0> {
public:
explicit LConstantT(Handle<Object> value) : value_(value) { }
Handle<Object> value() const { return value_; }
};
-class LBranch: public LUnaryOperation<0> {
+class LBranch: public LControlInstruction<1> {
public:
- LBranch(LOperand* input, int true_block_id, int false_block_id)
- : LUnaryOperation<0>(input),
- true_block_id_(true_block_id),
- false_block_id_(false_block_id) { }
+ explicit LBranch(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(Branch, "branch")
DECLARE_HYDROGEN_ACCESSOR(Value)
virtual void PrintDataTo(StringStream* stream);
- virtual bool IsControl() const { return true; }
-
- int true_block_id() const { return true_block_id_; }
- int false_block_id() const { return false_block_id_; }
-
- private:
- int true_block_id_;
- int false_block_id_;
};
-class LCmpMapAndBranch: public LUnaryOperation<0> {
+class LCmpMapAndBranch: public LTemplateInstruction<0, 1> {
public:
- explicit LCmpMapAndBranch(LOperand* value) : LUnaryOperation<0>(value) { }
+ explicit LCmpMapAndBranch(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(CmpMapAndBranch, "cmp-map-and-branch")
DECLARE_HYDROGEN_ACCESSOR(CompareMapAndBranch)
};
-class LJSArrayLength: public LUnaryOperation<1> {
+class LJSArrayLength: public LTemplateInstruction<1, 1> {
public:
- explicit LJSArrayLength(LOperand* input) : LUnaryOperation<1>(input) { }
+ explicit LJSArrayLength(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(JSArrayLength, "js-array-length")
DECLARE_HYDROGEN_ACCESSOR(JSArrayLength)
};
-class LFixedArrayLength: public LUnaryOperation<1> {
+class LFixedArrayLength: public LTemplateInstruction<1, 1> {
public:
- explicit LFixedArrayLength(LOperand* input) : LUnaryOperation<1>(input) { }
+ explicit LFixedArrayLength(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(FixedArrayLength, "fixed-array-length")
DECLARE_HYDROGEN_ACCESSOR(FixedArrayLength)
};
-class LValueOf: public LUnaryOperation<1> {
+class LValueOf: public LTemplateInstruction<1, 1, 1> {
public:
- LValueOf(LOperand* input, LOperand* temporary)
- : LUnaryOperation<1>(input), temporary_(temporary) { }
-
- LOperand* temporary() const { return temporary_; }
+ LValueOf(LOperand* value, LOperand* temp) {
+ inputs_[0] = value;
+ temps_[0] = temp;
+ }
DECLARE_CONCRETE_INSTRUCTION(ValueOf, "value-of")
DECLARE_HYDROGEN_ACCESSOR(ValueOf)
-
- private:
- LOperand* temporary_;
};
-class LThrow: public LUnaryOperation<0> {
+class LThrow: public LTemplateInstruction<0, 1> {
public:
- explicit LThrow(LOperand* value) : LUnaryOperation<0>(value) { }
+ explicit LThrow(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(Throw, "throw")
};
-class LBitNotI: public LUnaryOperation<1> {
+class LBitNotI: public LTemplateInstruction<1, 1> {
public:
- explicit LBitNotI(LOperand* input) : LUnaryOperation<1>(input) { }
+ explicit LBitNotI(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(BitNotI, "bit-not-i")
};
-class LAddI: public LBinaryOperation<1> {
+class LAddI: public LTemplateInstruction<1, 2> {
public:
- LAddI(LOperand* left, LOperand* right)
- : LBinaryOperation<1>(left, right) { }
+ LAddI(LOperand* left, LOperand* right) {
+ inputs_[0] = left;
+ inputs_[1] = right;
+ }
DECLARE_CONCRETE_INSTRUCTION(AddI, "add-i")
DECLARE_HYDROGEN_ACCESSOR(Add)
};
-class LPower: public LBinaryOperation<1> {
+class LPower: public LTemplateInstruction<1, 2> {
public:
- LPower(LOperand* left, LOperand* right)
- : LBinaryOperation<1>(left, right) { }
+ LPower(LOperand* left, LOperand* right) {
+ inputs_[0] = left;
+ inputs_[1] = right;
+ }
DECLARE_CONCRETE_INSTRUCTION(Power, "power")
DECLARE_HYDROGEN_ACCESSOR(Power)
};
-class LArithmeticD: public LBinaryOperation<1> {
+class LArithmeticD: public LTemplateInstruction<1, 2> {
public:
LArithmeticD(Token::Value op, LOperand* left, LOperand* right)
- : LBinaryOperation<1>(left, right), op_(op) { }
+ : op_(op) {
+ inputs_[0] = left;
+ inputs_[1] = right;
+ }
Token::Value op() const { return op_; }
};
-class LArithmeticT: public LBinaryOperation<1> {
+class LArithmeticT: public LTemplateInstruction<1, 2> {
public:
LArithmeticT(Token::Value op, LOperand* left, LOperand* right)
- : LBinaryOperation<1>(left, right), op_(op) { }
+ : op_(op) {
+ inputs_[0] = left;
+ inputs_[1] = right;
+ }
virtual void CompileToNative(LCodeGen* generator);
virtual const char* Mnemonic() const;
};
-class LReturn: public LUnaryOperation<0> {
+class LReturn: public LTemplateInstruction<0, 1> {
public:
- explicit LReturn(LOperand* use) : LUnaryOperation<0>(use) { }
+ explicit LReturn(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(Return, "return")
};
-class LLoadNamedField: public LUnaryOperation<1> {
+class LLoadNamedField: public LTemplateInstruction<1, 1> {
public:
- explicit LLoadNamedField(LOperand* object) : LUnaryOperation<1>(object) { }
+ explicit LLoadNamedField(LOperand* object) {
+ inputs_[0] = object;
+ }
DECLARE_CONCRETE_INSTRUCTION(LoadNamedField, "load-named-field")
DECLARE_HYDROGEN_ACCESSOR(LoadNamedField)
};
-class LLoadNamedGeneric: public LUnaryOperation<1> {
+class LLoadNamedGeneric: public LTemplateInstruction<1, 1> {
public:
- explicit LLoadNamedGeneric(LOperand* object) : LUnaryOperation<1>(object) { }
+ explicit LLoadNamedGeneric(LOperand* object) {
+ inputs_[0] = object;
+ }
DECLARE_CONCRETE_INSTRUCTION(LoadNamedGeneric, "load-named-generic")
DECLARE_HYDROGEN_ACCESSOR(LoadNamedGeneric)
- LOperand* object() const { return input(); }
+ LOperand* object() { return inputs_[0]; }
Handle<Object> name() const { return hydrogen()->name(); }
};
-class LLoadFunctionPrototype: public LUnaryOperation<1> {
+class LLoadFunctionPrototype: public LTemplateInstruction<1, 1, 1> {
public:
- LLoadFunctionPrototype(LOperand* function, LOperand* temporary)
- : LUnaryOperation<1>(function), temporary_(temporary) { }
+ LLoadFunctionPrototype(LOperand* function, LOperand* temp) {
+ inputs_[0] = function;
+ temps_[0] = temp;
+ }
DECLARE_CONCRETE_INSTRUCTION(LoadFunctionPrototype, "load-function-prototype")
DECLARE_HYDROGEN_ACCESSOR(LoadFunctionPrototype)
- LOperand* function() const { return input(); }
- LOperand* temporary() const { return temporary_; }
-
- private:
- LOperand* temporary_;
+ LOperand* function() { return inputs_[0]; }
};
-class LLoadElements: public LUnaryOperation<1> {
+class LLoadElements: public LTemplateInstruction<1, 1> {
public:
- explicit LLoadElements(LOperand* obj) : LUnaryOperation<1>(obj) { }
+ explicit LLoadElements(LOperand* object) {
+ inputs_[0] = object;
+ }
DECLARE_CONCRETE_INSTRUCTION(LoadElements, "load-elements")
};
-class LLoadKeyedFastElement: public LBinaryOperation<1> {
+class LLoadKeyedFastElement: public LTemplateInstruction<1, 2> {
public:
- LLoadKeyedFastElement(LOperand* elements, LOperand* key)
- : LBinaryOperation<1>(elements, key) { }
+ LLoadKeyedFastElement(LOperand* elements, LOperand* key) {
+ inputs_[0] = elements;
+ inputs_[1] = key;
+ }
DECLARE_CONCRETE_INSTRUCTION(LoadKeyedFastElement, "load-keyed-fast-element")
DECLARE_HYDROGEN_ACCESSOR(LoadKeyedFastElement)
- LOperand* elements() const { return left(); }
- LOperand* key() const { return right(); }
+ LOperand* elements() { return inputs_[0]; }
+ LOperand* key() { return inputs_[1]; }
};
-class LLoadKeyedGeneric: public LBinaryOperation<1> {
+class LLoadKeyedGeneric: public LTemplateInstruction<1, 2> {
public:
- LLoadKeyedGeneric(LOperand* obj, LOperand* key)
- : LBinaryOperation<1>(obj, key) { }
+ LLoadKeyedGeneric(LOperand* obj, LOperand* key) {
+ inputs_[0] = obj;
+ inputs_[1] = key;
+ }
DECLARE_CONCRETE_INSTRUCTION(LoadKeyedGeneric, "load-keyed-generic")
- LOperand* object() const { return left(); }
- LOperand* key() const { return right(); }
+ LOperand* object() { return inputs_[0]; }
+ LOperand* key() { return inputs_[1]; }
};
};
-class LStoreGlobal: public LUnaryOperation<0> {
+class LStoreGlobal: public LTemplateInstruction<0, 1> {
public:
- explicit LStoreGlobal(LOperand* value) : LUnaryOperation<0>(value) {}
+ explicit LStoreGlobal(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(StoreGlobal, "store-global")
DECLARE_HYDROGEN_ACCESSOR(StoreGlobal)
DECLARE_CONCRETE_INSTRUCTION(LoadContextSlot, "load-context-slot")
DECLARE_HYDROGEN_ACCESSOR(LoadContextSlot)
- int context_chain_length() const {
- return hydrogen()->context_chain_length();
- }
- int slot_index() const { return hydrogen()->slot_index(); }
+ int context_chain_length() { return hydrogen()->context_chain_length(); }
+ int slot_index() { return hydrogen()->slot_index(); }
virtual void PrintDataTo(StringStream* stream);
};
-class LPushArgument: public LUnaryOperation<0> {
+class LPushArgument: public LTemplateInstruction<0, 1> {
public:
- explicit LPushArgument(LOperand* argument) : LUnaryOperation<0>(argument) {}
+ explicit LPushArgument(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(PushArgument, "push-argument")
};
};
-class LCallKeyed: public LTemplateInstruction<1, 0, 0> {
+class LCallKeyed: public LTemplateInstruction<1, 0, 1> {
public:
+ explicit LCallKeyed(LOperand* temp) {
+ temps_[0] = temp;
+ }
+
DECLARE_CONCRETE_INSTRUCTION(CallKeyed, "call-keyed")
DECLARE_HYDROGEN_ACCESSOR(CallKeyed)
};
-class LCallNew: public LUnaryOperation<1> {
+class LCallNew: public LTemplateInstruction<1, 1> {
public:
- explicit LCallNew(LOperand* constructor) : LUnaryOperation<1>(constructor) { }
+ explicit LCallNew(LOperand* constructor) {
+ inputs_[0] = constructor;
+ }
DECLARE_CONCRETE_INSTRUCTION(CallNew, "call-new")
DECLARE_HYDROGEN_ACCESSOR(CallNew)
};
-class LInteger32ToDouble: public LUnaryOperation<1> {
+class LInteger32ToDouble: public LTemplateInstruction<1, 1> {
public:
- explicit LInteger32ToDouble(LOperand* use) : LUnaryOperation<1>(use) { }
+ explicit LInteger32ToDouble(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(Integer32ToDouble, "int32-to-double")
};
-class LNumberTagI: public LUnaryOperation<1> {
+class LNumberTagI: public LTemplateInstruction<1, 1> {
public:
- explicit LNumberTagI(LOperand* use) : LUnaryOperation<1>(use) { }
+ explicit LNumberTagI(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(NumberTagI, "number-tag-i")
};
-class LNumberTagD: public LUnaryOperation<1> {
+class LNumberTagD: public LTemplateInstruction<1, 1, 1> {
public:
- explicit LNumberTagD(LOperand* value, LOperand* temp)
- : LUnaryOperation<1>(value), temp_(temp) { }
+ explicit LNumberTagD(LOperand* value, LOperand* temp) {
+ inputs_[0] = value;
+ temps_[0] = temp;
+ }
DECLARE_CONCRETE_INSTRUCTION(NumberTagD, "number-tag-d")
-
- LOperand* temp() const { return temp_; }
-
- private:
- LOperand* temp_;
};
// Sometimes truncating conversion from a tagged value to an int32.
-class LDoubleToI: public LUnaryOperation<1> {
+class LDoubleToI: public LTemplateInstruction<1, 1, 1> {
public:
- LDoubleToI(LOperand* value, LOperand* temporary)
- : LUnaryOperation<1>(value), temporary_(temporary) { }
+ LDoubleToI(LOperand* value, LOperand* temp) {
+ inputs_[0] = value;
+ temps_[0] = temp;
+ }
DECLARE_CONCRETE_INSTRUCTION(DoubleToI, "double-to-i")
DECLARE_HYDROGEN_ACCESSOR(Change)
bool truncating() { return hydrogen()->CanTruncateToInt32(); }
- LOperand* temporary() const { return temporary_; }
-
- private:
- LOperand* temporary_;
};
// Truncating conversion from a tagged value to an int32.
-class LTaggedToI: public LUnaryOperation<1> {
+class LTaggedToI: public LTemplateInstruction<1, 1, 1> {
public:
- LTaggedToI(LOperand* value, LOperand* temp)
- : LUnaryOperation<1>(value), temp_(temp) { }
+ LTaggedToI(LOperand* value, LOperand* temp) {
+ inputs_[0] = value;
+ temps_[0] = temp;
+ }
DECLARE_CONCRETE_INSTRUCTION(TaggedToI, "tagged-to-i")
DECLARE_HYDROGEN_ACCESSOR(Change)
bool truncating() { return hydrogen()->CanTruncateToInt32(); }
- LOperand* temp() const { return temp_; }
-
- private:
- LOperand* temp_;
};
-class LSmiTag: public LUnaryOperation<1> {
+class LSmiTag: public LTemplateInstruction<1, 1> {
public:
- explicit LSmiTag(LOperand* use) : LUnaryOperation<1>(use) { }
+ explicit LSmiTag(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(SmiTag, "smi-tag")
};
-class LNumberUntagD: public LUnaryOperation<1> {
+class LNumberUntagD: public LTemplateInstruction<1, 1> {
public:
- explicit LNumberUntagD(LOperand* value) : LUnaryOperation<1>(value) { }
+ explicit LNumberUntagD(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(NumberUntagD, "double-untag")
};
-class LSmiUntag: public LUnaryOperation<1> {
+class LSmiUntag: public LTemplateInstruction<1, 1> {
public:
- LSmiUntag(LOperand* use, bool needs_check)
- : LUnaryOperation<1>(use), needs_check_(needs_check) { }
+ LSmiUntag(LOperand* value, bool needs_check)
+ : needs_check_(needs_check) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(SmiUntag, "smi-untag")
};
-class LStoreNamed: public LTemplateInstruction<0, 2, 0> {
+class LStoreNamed: public LTemplateInstruction<0, 2, 1> {
public:
LStoreNamed(LOperand* obj, LOperand* val) {
- this->SetInputAt(0, obj);
- this->SetInputAt(1, val);
+ inputs_[0] = obj;
+ inputs_[1] = val;
}
DECLARE_INSTRUCTION(StoreNamed)
virtual void PrintDataTo(StringStream* stream);
- LOperand* object() const { return this->InputAt(0); }
- LOperand* value() const { return this->InputAt(1); }
+ LOperand* object() { return inputs_[0]; }
+ LOperand* value() { return inputs_[1]; }
Handle<Object> name() const { return hydrogen()->name(); }
};
class LStoreNamedField: public LStoreNamed {
public:
LStoreNamedField(LOperand* obj, LOperand* val, LOperand* temp)
- : LStoreNamed(obj, val), temp_(temp) { }
+ : LStoreNamed(obj, val) {
+ temps_[0] = temp;
+ }
DECLARE_CONCRETE_INSTRUCTION(StoreNamedField, "store-named-field")
DECLARE_HYDROGEN_ACCESSOR(StoreNamedField)
int offset() { return hydrogen()->offset(); }
bool needs_write_barrier() { return hydrogen()->NeedsWriteBarrier(); }
Handle<Map> transition() const { return hydrogen()->transition(); }
-
- LOperand* temp() { return temp_; }
-
- private:
- LOperand* temp_;
};
class LStoreKeyed: public LTemplateInstruction<0, 3, 0> {
public:
LStoreKeyed(LOperand* obj, LOperand* key, LOperand* val) {
- this->SetInputAt(0, obj);
- this->SetInputAt(1, key);
- this->SetInputAt(2, val);
+ inputs_[0] = obj;
+ inputs_[1] = key;
+ inputs_[2] = val;
}
DECLARE_INSTRUCTION(StoreKeyed)
virtual void PrintDataTo(StringStream* stream);
- LOperand* object() const { return this->InputAt(0); }
- LOperand* key() const { return this->InputAt(1); }
- LOperand* value() const { return this->InputAt(2); }
+ LOperand* object() { return inputs_[0]; }
+ LOperand* key() { return inputs_[1]; }
+ LOperand* value() { return inputs_[2]; }
};
};
-class LCheckFunction: public LUnaryOperation<0> {
+class LCheckFunction: public LTemplateInstruction<0, 1> {
public:
- explicit LCheckFunction(LOperand* use) : LUnaryOperation<0>(use) { }
+ explicit LCheckFunction(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(CheckFunction, "check-function")
DECLARE_HYDROGEN_ACCESSOR(CheckFunction)
};
-class LCheckInstanceType: public LUnaryOperation<0> {
+class LCheckInstanceType: public LTemplateInstruction<0, 1, 1> {
public:
- LCheckInstanceType(LOperand* use, LOperand* temp)
- : LUnaryOperation<0>(use), temp_(temp) { }
+ LCheckInstanceType(LOperand* value, LOperand* temp) {
+ inputs_[0] = value;
+ temps_[0] = temp;
+ }
DECLARE_CONCRETE_INSTRUCTION(CheckInstanceType, "check-instance-type")
DECLARE_HYDROGEN_ACCESSOR(CheckInstanceType)
-
- LOperand* temp() const { return temp_; }
-
- private:
- LOperand* temp_;
};
-class LCheckMap: public LUnaryOperation<0> {
+class LCheckMap: public LTemplateInstruction<0, 1> {
public:
- explicit LCheckMap(LOperand* use) : LUnaryOperation<0>(use) { }
+ explicit LCheckMap(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(CheckMap, "check-map")
DECLARE_HYDROGEN_ACCESSOR(CheckMap)
};
-class LCheckPrototypeMaps: public LTemplateInstruction<0, 0, 0> {
+class LCheckPrototypeMaps: public LTemplateInstruction<0, 0, 1> {
public:
- explicit LCheckPrototypeMaps(LOperand* temp) : temp_(temp) { }
+ explicit LCheckPrototypeMaps(LOperand* temp) {
+ temps_[0] = temp;
+ }
DECLARE_CONCRETE_INSTRUCTION(CheckPrototypeMaps, "check-prototype-maps")
DECLARE_HYDROGEN_ACCESSOR(CheckPrototypeMaps)
Handle<JSObject> prototype() const { return hydrogen()->prototype(); }
Handle<JSObject> holder() const { return hydrogen()->holder(); }
-
- LOperand* temp() const { return temp_; }
-
- private:
- LOperand* temp_;
};
-class LCheckSmi: public LUnaryOperation<0> {
+class LCheckSmi: public LTemplateInstruction<0, 1> {
public:
- LCheckSmi(LOperand* use, Condition condition)
- : LUnaryOperation<0>(use), condition_(condition) { }
+ LCheckSmi(LOperand* value, Condition condition)
+ : condition_(condition) {
+ inputs_[0] = value;
+ }
Condition condition() const { return condition_; }
};
-class LMaterializedLiteral: public LTemplateInstruction<1, 0, 0> {
- public:
- DECLARE_INSTRUCTION(MaterializedLiteral)
-};
-
-
-class LArrayLiteral: public LMaterializedLiteral {
+class LArrayLiteral: public LTemplateInstruction<1, 0, 0> {
public:
DECLARE_CONCRETE_INSTRUCTION(ArrayLiteral, "array-literal")
DECLARE_HYDROGEN_ACCESSOR(ArrayLiteral)
};
-class LObjectLiteral: public LMaterializedLiteral {
+class LObjectLiteral: public LTemplateInstruction<1, 0, 0> {
public:
DECLARE_CONCRETE_INSTRUCTION(ObjectLiteral, "object-literal")
DECLARE_HYDROGEN_ACCESSOR(ObjectLiteral)
};
-class LRegExpLiteral: public LMaterializedLiteral {
+class LRegExpLiteral: public LTemplateInstruction<1, 0, 0> {
public:
DECLARE_CONCRETE_INSTRUCTION(RegExpLiteral, "regexp-literal")
DECLARE_HYDROGEN_ACCESSOR(RegExpLiteral)
};
-class LTypeof: public LUnaryOperation<1> {
+class LTypeof: public LTemplateInstruction<1, 1> {
public:
- explicit LTypeof(LOperand* input) : LUnaryOperation<1>(input) { }
+ explicit LTypeof(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(Typeof, "typeof")
};
-class LTypeofIs: public LUnaryOperation<1> {
+class LTypeofIs: public LTemplateInstruction<1, 1> {
public:
- explicit LTypeofIs(LOperand* input) : LUnaryOperation<1>(input) { }
- virtual void PrintDataTo(StringStream* stream);
+ explicit LTypeofIs(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(TypeofIs, "typeof-is")
DECLARE_HYDROGEN_ACCESSOR(TypeofIs)
Handle<String> type_literal() { return hydrogen()->type_literal(); }
+
+ virtual void PrintDataTo(StringStream* stream);
};
-class LTypeofIsAndBranch: public LTypeofIs {
+class LTypeofIsAndBranch: public LControlInstruction<1> {
public:
- LTypeofIsAndBranch(LOperand* value,
- int true_block_id,
- int false_block_id)
- : LTypeofIs(value),
- true_block_id_(true_block_id),
- false_block_id_(false_block_id) { }
+ explicit LTypeofIsAndBranch(LOperand* value) {
+ inputs_[0] = value;
+ }
DECLARE_CONCRETE_INSTRUCTION(TypeofIsAndBranch, "typeof-is-and-branch")
+ DECLARE_HYDROGEN_ACCESSOR(TypeofIs)
- virtual void PrintDataTo(StringStream* stream);
- virtual bool IsControl() const { return true; }
-
- int true_block_id() const { return true_block_id_; }
- int false_block_id() const { return false_block_id_; }
+ Handle<String> type_literal() { return hydrogen()->type_literal(); }
- private:
- int true_block_id_;
- int false_block_id_;
+ virtual void PrintDataTo(StringStream* stream);
};
-class LDeleteProperty: public LBinaryOperation<1> {
+class LDeleteProperty: public LTemplateInstruction<1, 2> {
public:
- LDeleteProperty(LOperand* obj, LOperand* key)
- : LBinaryOperation<1>(obj, key) { }
+ LDeleteProperty(LOperand* obj, LOperand* key) {
+ inputs_[0] = obj;
+ inputs_[1] = key;
+ }
DECLARE_CONCRETE_INSTRUCTION(DeleteProperty, "delete-property")
- LOperand* object() const { return left(); }
- LOperand* key() const { return right(); }
+ LOperand* object() { return inputs_[0]; }
+ LOperand* key() { return inputs_[1]; }
};
LUnallocated* ToUnallocated(XMMRegister reg);
// Methods for setting up define-use relationships.
- LOperand* Use(HValue* value, LUnallocated* operand);
- LOperand* UseFixed(HValue* value, Register fixed_register);
- LOperand* UseFixedDouble(HValue* value, XMMRegister fixed_register);
+ MUST_USE_RESULT LOperand* Use(HValue* value, LUnallocated* operand);
+ MUST_USE_RESULT LOperand* UseFixed(HValue* value, Register fixed_register);
+ MUST_USE_RESULT LOperand* UseFixedDouble(HValue* value,
+ XMMRegister fixed_register);
// A value that is guaranteed to be allocated to a register.
// Operand created by UseRegister is guaranteed to be live until the end of
// instruction start. Register allocator is free to assign the same register
// to some other operand used inside instruction (i.e. temporary or
// output).
- LOperand* UseRegister(HValue* value);
- LOperand* UseRegisterAtStart(HValue* value);
+ MUST_USE_RESULT LOperand* UseRegister(HValue* value);
+ MUST_USE_RESULT LOperand* UseRegisterAtStart(HValue* value);
- // An operand value in a register that may be trashed.
- LOperand* UseTempRegister(HValue* value);
+ // A value in a register that may be trashed.
+ MUST_USE_RESULT LOperand* UseTempRegister(HValue* value);
// An operand value in a register or stack slot.
- LOperand* Use(HValue* value);
- LOperand* UseAtStart(HValue* value);
+ MUST_USE_RESULT LOperand* Use(HValue* value);
+ MUST_USE_RESULT LOperand* UseAtStart(HValue* value);
// An operand value in a register, stack slot or a constant operand.
- LOperand* UseOrConstant(HValue* value);
- LOperand* UseOrConstantAtStart(HValue* value);
+ MUST_USE_RESULT LOperand* UseOrConstant(HValue* value);
+ MUST_USE_RESULT LOperand* UseOrConstantAtStart(HValue* value);
// An operand value in a register or a constant operand.
- LOperand* UseRegisterOrConstant(HValue* value);
- LOperand* UseRegisterOrConstantAtStart(HValue* value);
+ MUST_USE_RESULT LOperand* UseRegisterOrConstant(HValue* value);
+ MUST_USE_RESULT LOperand* UseRegisterOrConstantAtStart(HValue* value);
+
+ // Temporary operand that must be in a register.
+ MUST_USE_RESULT LUnallocated* TempRegister();
+ MUST_USE_RESULT LOperand* FixedTemp(Register reg);
+ MUST_USE_RESULT LOperand* FixedTemp(XMMRegister reg);
// An operand value in register, stack slot or a constant operand.
// Will not be moved to a register even if one is freely available.
LEnvironment* CreateEnvironment(HEnvironment* hydrogen_env);
- // Temporary operand that must be in a register.
- LUnallocated* TempRegister();
- LOperand* FixedTemp(Register reg);
- LOperand* FixedTemp(XMMRegister reg);
-
void VisitInstruction(HInstruction* current);
void DoBasicBlock(HBasicBlock* block, HBasicBlock* next_block);
#undef DECLARE_INSTRUCTION
#undef DECLARE_CONCRETE_INSTRUCTION
-} } // namespace v8::internal
+} } // namespace v8::int
#endif // V8_X64_LITHIUM_X64_H_
projects / platform / upstream / v8.git / commitdiff