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Unified Diff: src/hydrogen-instructions.h

Issue 8066007: Small simplification of HChange instruction. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: '' Created 9 years, 3 months ago
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Index: src/hydrogen-instructions.h
===================================================================
--- src/hydrogen-instructions.h (revision 9466)
+++ src/hydrogen-instructions.h (working copy)
@@ -625,7 +625,7 @@
void ComputeInitialRange();
// Representation helpers.
- virtual Representation RequiredInputRepresentation(int index) const = 0;
+ virtual Representation RequiredInputRepresentation(int index) = 0;
virtual Representation InferredRepresentation() {
return representation();
@@ -841,7 +841,7 @@
class HBlockEntry: public HTemplateInstruction<0> {
public:
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -854,7 +854,7 @@
// HSoftDeoptimize does not end a basic block as opposed to HDeoptimize.
class HSoftDeoptimize: public HTemplateInstruction<0> {
public:
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -866,7 +866,7 @@
public:
explicit HDeoptimize(int environment_length) : values_(environment_length) { }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -911,7 +911,7 @@
SetSuccessorAt(0, target);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -951,7 +951,7 @@
: HUnaryControlInstruction(value, NULL, NULL) { }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -983,7 +983,7 @@
Handle<Map> map() const { return map_; }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -1000,7 +1000,7 @@
SetOperandAt(0, value);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -1014,7 +1014,7 @@
class HAbnormalExit: public HTemplateControlInstruction<0, 0> {
public:
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -1049,7 +1049,7 @@
SetAllSideEffects();
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -1064,7 +1064,7 @@
public:
explicit HUseConst(HValue* old_value) : HUnaryOperation(old_value) { }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -1083,7 +1083,7 @@
virtual HValue* EnsureAndPropagateNotMinusZero(BitVector* visited);
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return representation(); // Same as the output representation.
}
@@ -1094,28 +1094,28 @@
class HChange: public HUnaryOperation {
public:
HChange(HValue* value,
- Representation from,
Representation to,
bool is_truncating,
bool deoptimize_on_undefined)
- : HUnaryOperation(value),
- from_(from),
- deoptimize_on_undefined_(deoptimize_on_undefined) {
- ASSERT(!from.IsNone() && !to.IsNone());
- ASSERT(!from.Equals(to));
+ : HUnaryOperation(value) {
+ ASSERT(!value->representation().IsNone() && !to.IsNone());
+ ASSERT(!value->representation().Equals(to));
set_representation(to);
SetFlag(kUseGVN);
+ if (deoptimize_on_undefined) SetFlag(kDeoptimizeOnUndefined);
if (is_truncating) SetFlag(kTruncatingToInt32);
}
virtual HValue* EnsureAndPropagateNotMinusZero(BitVector* visited);
- Representation from() const { return from_; }
- Representation to() const { return representation(); }
- bool deoptimize_on_undefined() const { return deoptimize_on_undefined_; }
- virtual Representation RequiredInputRepresentation(int index) const {
- return from_;
+ Representation from() { return value()->representation(); }
+ Representation to() { return representation(); }
+ bool deoptimize_on_undefined() const {
+ return CheckFlag(kDeoptimizeOnUndefined);
}
+ virtual Representation RequiredInputRepresentation(int index) {
+ return from();
+ }
virtual Range* InferRange();
@@ -1124,16 +1124,7 @@
DECLARE_CONCRETE_INSTRUCTION(Change)
protected:
- virtual bool DataEquals(HValue* other) {
- if (!other->IsChange()) return false;
- HChange* change = HChange::cast(other);
- return to().Equals(change->to())
- && deoptimize_on_undefined() == change->deoptimize_on_undefined();
- }
-
- private:
- Representation from_;
- bool deoptimize_on_undefined_;
+ virtual bool DataEquals(HValue* other) { return true; }
};
@@ -1145,7 +1136,7 @@
SetFlag(kUseGVN);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -1164,7 +1155,7 @@
SetFlag(kUseGVN);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -1223,7 +1214,7 @@
virtual int OperandCount() { return values_.length(); }
virtual HValue* OperandAt(int index) { return values_[index]; }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -1268,7 +1259,7 @@
HValue* context() { return OperandAt(0); }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -1306,7 +1297,7 @@
FunctionLiteral* function() const { return function_; }
CallKind call_kind() const { return call_kind_; }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -1323,7 +1314,7 @@
public:
HLeaveInlined() {}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -1337,7 +1328,7 @@
set_representation(Representation::Tagged());
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -1354,7 +1345,7 @@
SetFlag(kUseGVN);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -1372,7 +1363,7 @@
SetFlag(kUseGVN);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -1392,7 +1383,7 @@
DECLARE_CONCRETE_INSTRUCTION(OuterContext);
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -1410,7 +1401,7 @@
DECLARE_CONCRETE_INSTRUCTION(GlobalObject)
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -1429,7 +1420,7 @@
DECLARE_CONCRETE_INSTRUCTION(GlobalReceiver)
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -1465,7 +1456,7 @@
SetOperandAt(0, value);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -1485,7 +1476,7 @@
virtual void PrintDataTo(StringStream* stream);
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -1500,7 +1491,7 @@
: HBinaryCall(context, function, argument_count) {
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -1525,7 +1516,7 @@
virtual void PrintDataTo(StringStream* stream);
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -1542,7 +1533,7 @@
: HBinaryCall(context, key, argument_count) {
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -1566,7 +1557,7 @@
DECLARE_CONCRETE_INSTRUCTION(CallNamed)
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -1583,7 +1574,7 @@
HValue* context() { return value(); }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -1602,7 +1593,7 @@
HValue* context() { return value(); }
Handle<String> name() const { return name_; }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -1622,7 +1613,7 @@
Handle<JSFunction> target() const { return target_; }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -1639,7 +1630,7 @@
: HBinaryCall(context, constructor, argument_count) {
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -1666,7 +1657,7 @@
const Runtime::Function* function() const { return c_function_; }
Handle<String> name() const { return name_; }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -1692,7 +1683,7 @@
SetFlag(kDependsOnMaps);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -1716,7 +1707,7 @@
SetFlag(kDependsOnArrayLengths);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -1735,7 +1726,7 @@
SetFlag(kDependsOnMaps);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -1754,7 +1745,7 @@
SetFlag(kTruncatingToInt32);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Integer32();
}
virtual HType CalculateInferredType();
@@ -1804,7 +1795,7 @@
virtual HValue* EnsureAndPropagateNotMinusZero(BitVector* visited);
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
if (index == 0) {
return Representation::Tagged();
} else {
@@ -1861,7 +1852,7 @@
SetFlag(kDependsOnMaps);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -1884,7 +1875,7 @@
SetFlag(kUseGVN);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -1908,7 +1899,7 @@
SetFlag(kDependsOnMaps);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
virtual void PrintDataTo(StringStream* stream);
@@ -1938,7 +1929,7 @@
SetFlag(kUseGVN);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
virtual void PrintDataTo(StringStream* stream);
@@ -1980,7 +1971,7 @@
virtual void PrintDataTo(StringStream* stream);
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -2029,7 +2020,7 @@
SetFlag(kUseGVN);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -2075,7 +2066,7 @@
DECLARE_CONCRETE_INSTRUCTION(CheckPrototypeMaps)
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -2106,7 +2097,7 @@
SetFlag(kUseGVN);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
virtual HType CalculateInferredType();
@@ -2155,7 +2146,7 @@
}
virtual Range* InferRange();
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return representation();
}
virtual HType CalculateInferredType();
@@ -2247,7 +2238,7 @@
SetFlag(kIsArguments);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -2276,7 +2267,7 @@
return false;
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -2384,7 +2375,7 @@
SetAllSideEffects();
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
// The length is untagged, all other inputs are tagged.
return (index == 2)
? Representation::Integer32()
@@ -2411,7 +2402,7 @@
DECLARE_CONCRETE_INSTRUCTION(ArgumentsElements)
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -2427,7 +2418,7 @@
SetFlag(kUseGVN);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -2450,7 +2441,7 @@
virtual void PrintDataTo(StringStream* stream);
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
// The arguments elements is considered tagged.
return index == 0
? Representation::Tagged()
@@ -2476,7 +2467,7 @@
SetFlag(kUseGVN);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Integer32();
}
@@ -2501,7 +2492,7 @@
SetAllSideEffects();
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return index == 0
? Representation::Tagged()
: representation();
@@ -2539,7 +2530,7 @@
}
virtual HType CalculateInferredType();
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return index == 0
? Representation::Tagged()
: representation();
@@ -2566,7 +2557,7 @@
SetAllSideEffects();
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -2604,7 +2595,7 @@
return input_representation_;
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return input_representation_;
}
virtual void PrintDataTo(StringStream* stream);
@@ -2629,7 +2620,7 @@
virtual void PrintDataTo(StringStream* stream);
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -2648,7 +2639,7 @@
HValue* left() { return value(); }
int right() const { return right_; }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Integer32();
}
@@ -2670,7 +2661,7 @@
virtual void PrintDataTo(StringStream* stream);
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -2687,7 +2678,7 @@
explicit HIsObjectAndBranch(HValue* value)
: HUnaryControlInstruction(value, NULL, NULL) { }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -2702,7 +2693,7 @@
DECLARE_CONCRETE_INSTRUCTION(IsSmiAndBranch)
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -2716,7 +2707,7 @@
explicit HIsUndetectableAndBranch(HValue* value)
: HUnaryControlInstruction(value, NULL, NULL) { }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -2726,7 +2717,7 @@
class HIsConstructCallAndBranch: public HTemplateControlInstruction<2, 0> {
public:
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -2748,7 +2739,7 @@
virtual void PrintDataTo(StringStream* stream);
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -2765,7 +2756,7 @@
explicit HHasCachedArrayIndexAndBranch(HValue* value)
: HUnaryControlInstruction(value, NULL, NULL) { }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -2780,7 +2771,7 @@
SetFlag(kUseGVN);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -2799,7 +2790,7 @@
DECLARE_CONCRETE_INSTRUCTION(ClassOfTestAndBranch)
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -2823,7 +2814,7 @@
DECLARE_CONCRETE_INSTRUCTION(TypeofIsAndBranch)
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -2840,7 +2831,7 @@
SetAllSideEffects();
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -2868,7 +2859,7 @@
HValue* left() { return OperandAt(1); }
Handle<JSFunction> function() { return function_; }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -2893,7 +2884,7 @@
HValue* left() { return OperandAt(0); }
HValue* right() { return OperandAt(1); }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return index == 0
? Representation::Double()
: Representation::None();
@@ -3122,7 +3113,7 @@
int ast_id() const { return ast_id_; }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -3143,7 +3134,7 @@
virtual void PrintDataTo(StringStream* stream);
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -3175,7 +3166,7 @@
virtual void PrintDataTo(StringStream* stream);
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -3191,7 +3182,7 @@
public:
HUnknownOSRValue() { set_representation(Representation::Tagged()); }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -3218,7 +3209,7 @@
return reinterpret_cast<intptr_t>(*cell_);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::None();
}
@@ -3257,7 +3248,7 @@
virtual void PrintDataTo(StringStream* stream);
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -3285,7 +3276,7 @@
return !details_.IsDontDelete() || details_.IsReadOnly();
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
virtual void PrintDataTo(StringStream* stream);
@@ -3322,7 +3313,7 @@
virtual void PrintDataTo(StringStream* stream);
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -3345,7 +3336,7 @@
int slot_index() const { return slot_index_; }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -3388,7 +3379,7 @@
return StoringValueNeedsWriteBarrier(value());
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -3421,7 +3412,7 @@
bool is_in_object() const { return is_in_object_; }
int offset() const { return offset_; }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
virtual void PrintDataTo(StringStream* stream);
@@ -3453,7 +3444,7 @@
Handle<String> name() { return name_; }
bool need_generic() { return need_generic_; }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -3488,7 +3479,7 @@
HValue* object() { return OperandAt(1); }
Handle<Object> name() const { return name_; }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -3512,7 +3503,7 @@
HValue* function() { return OperandAt(0); }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -3536,7 +3527,7 @@
HValue* object() { return OperandAt(0); }
HValue* key() { return OperandAt(1); }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
// The key is supposed to be Integer32.
return index == 0
? Representation::Tagged()
@@ -3567,7 +3558,7 @@
HValue* elements() { return OperandAt(0); }
HValue* key() { return OperandAt(1); }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
// The key is supposed to be Integer32.
return index == 0
? Representation::Tagged()
@@ -3605,7 +3596,7 @@
virtual void PrintDataTo(StringStream* stream);
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
// The key is supposed to be Integer32, but the base pointer
// for the element load is a naked pointer.
return index == 0
@@ -3648,7 +3639,7 @@
virtual void PrintDataTo(StringStream* stream);
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -3677,7 +3668,7 @@
DECLARE_CONCRETE_INSTRUCTION(StoreNamedField)
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
virtual void PrintDataTo(StringStream* stream);
@@ -3726,7 +3717,7 @@
virtual void PrintDataTo(StringStream* stream);
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -3749,7 +3740,7 @@
SetFlag(kChangesArrayElements);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
// The key is supposed to be Integer32.
return index == 1
? Representation::Integer32()
@@ -3795,7 +3786,7 @@
SetFlag(kChangesDoubleArrayElements);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
if (index == 1) {
return Representation::Integer32();
} else if (index == 2) {
@@ -3834,7 +3825,7 @@
virtual void PrintDataTo(StringStream* stream);
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
if (index == 0) {
return Representation::External();
} else {
@@ -3882,7 +3873,7 @@
HValue* context() { return OperandAt(3); }
bool strict_mode() { return strict_mode_; }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -3904,7 +3895,7 @@
SetFlag(kDependsOnMaps);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -3930,7 +3921,7 @@
SetFlag(kDependsOnMaps);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
// The index is supposed to be Integer32.
return index == 2
? Representation::Integer32()
@@ -3961,7 +3952,7 @@
SetFlag(kUseGVN);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return index == 0
? Representation::Tagged()
: Representation::Integer32();
@@ -3984,7 +3975,7 @@
SetFlag(kDependsOnMaps);
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -4040,7 +4031,7 @@
bool IsCopyOnWrite() const;
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -4074,7 +4065,7 @@
bool fast_elements() const { return fast_elements_; }
bool has_function() const { return has_function_; }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -4103,7 +4094,7 @@
Handle<String> pattern() { return pattern_; }
Handle<String> flags() { return flags_; }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -4127,7 +4118,7 @@
HValue* context() { return OperandAt(0); }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -4155,7 +4146,7 @@
virtual void PrintDataTo(StringStream* stream);
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -4173,7 +4164,7 @@
set_representation(Representation::Tagged());
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -4187,7 +4178,7 @@
set_representation(Representation::Tagged());
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -4203,7 +4194,7 @@
SetAllSideEffects();
}
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
@@ -4230,7 +4221,7 @@
HValue* key() { return OperandAt(1); }
HValue* object() { return OperandAt(2); }
- virtual Representation RequiredInputRepresentation(int index) const {
+ virtual Representation RequiredInputRepresentation(int index) {
return Representation::Tagged();
}
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