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// Copyright 2015 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "src/type-hints.h"
namespace v8 {
namespace internal {
std::ostream& operator<<(std::ostream& os, BinaryOperationHint hint) {
switch (hint) {
case BinaryOperationHint::kNone:
return os << "None";
case BinaryOperationHint::kSignedSmall:
return os << "SignedSmall";
case BinaryOperationHint::kSigned32:
return os << "Signed32";
case BinaryOperationHint::kNumberOrOddball:
return os << "NumberOrOddball";
case BinaryOperationHint::kString:
return os << "String";
case BinaryOperationHint::kAny:
return os << "Any";
}
UNREACHABLE();
return os;
}
std::ostream& operator<<(std::ostream& os, CompareOperationHint hint) {
switch (hint) {
case CompareOperationHint::kNone:
return os << "None";
case CompareOperationHint::kSignedSmall:
return os << "SignedSmall";
case CompareOperationHint::kNumber:
return os << "Number";
case CompareOperationHint::kNumberOrOddball:
return os << "NumberOrOddball";
case CompareOperationHint::kInternalizedString:
return os << "InternalizedString";
case CompareOperationHint::kString:
return os << "String";
case CompareOperationHint::kAny:
return os << "Any";
}
UNREACHABLE();
return os;
}
std::ostream& operator<<(std::ostream& os, ToBooleanHint hint) {
switch (hint) {
case ToBooleanHint::kNone:
return os << "None";
case ToBooleanHint::kUndefined:
return os << "Undefined";
case ToBooleanHint::kBoolean:
return os << "Boolean";
case ToBooleanHint::kNull:
return os << "Null";
case ToBooleanHint::kSmallInteger:
return os << "SmallInteger";
case ToBooleanHint::kReceiver:
return os << "Receiver";
case ToBooleanHint::kString:
return os << "String";
case ToBooleanHint::kSymbol:
return os << "Symbol";
case ToBooleanHint::kHeapNumber:
return os << "HeapNumber";
case ToBooleanHint::kSimdValue:
return os << "SimdValue";
case ToBooleanHint::kAny:
return os << "Any";
case ToBooleanHint::kNeedsMap:
return os << "NeedsMap";
}
UNREACHABLE();
return os;
}
std::string ToString(ToBooleanHint hint) {
switch (hint) {
case ToBooleanHint::kNone:
return "None";
case ToBooleanHint::kUndefined:
return "Undefined";
case ToBooleanHint::kBoolean:
return "Boolean";
case ToBooleanHint::kNull:
return "Null";
case ToBooleanHint::kSmallInteger:
return "SmallInteger";
case ToBooleanHint::kReceiver:
return "Receiver";
case ToBooleanHint::kString:
return "String";
case ToBooleanHint::kSymbol:
return "Symbol";
case ToBooleanHint::kHeapNumber:
return "HeapNumber";
case ToBooleanHint::kSimdValue:
return "SimdValue";
case ToBooleanHint::kAny:
return "Any";
case ToBooleanHint::kNeedsMap:
return "NeedsMap";
}
UNREACHABLE();
return "";
}
std::ostream& operator<<(std::ostream& os, ToBooleanHints hints) {
if (hints == ToBooleanHint::kAny) return os << "Any";
if (hints == ToBooleanHint::kNone) return os << "None";
bool first = true;
for (ToBooleanHints::mask_type i = 0; i < sizeof(i) * 8; ++i) {
ToBooleanHint const hint = static_cast<ToBooleanHint>(1u << i);
if (hints & hint) {
if (!first) os << "|";
first = false;
os << hint;
}
}
return os;
}
std::string ToString(ToBooleanHints hints) {
if (hints == ToBooleanHint::kAny) return "Any";
if (hints == ToBooleanHint::kNone) return "None";
std::string ret;
bool first = true;
for (ToBooleanHints::mask_type i = 0; i < sizeof(i) * 8; ++i) {
ToBooleanHint const hint = static_cast<ToBooleanHint>(1u << i);
if (hints & hint) {
if (!first) ret += "|";
first = false;
ret += ToString(hint);
}
}
return ret;
}
std::ostream& operator<<(std::ostream& os, const StringAddFlags& flags) {
switch (flags) {
case STRING_ADD_CHECK_NONE:
return os << "CheckNone";
case STRING_ADD_CHECK_LEFT:
return os << "CheckLeft";
case STRING_ADD_CHECK_RIGHT:
return os << "CheckRight";
case STRING_ADD_CHECK_BOTH:
return os << "CheckBoth";
case STRING_ADD_CONVERT_LEFT:
return os << "ConvertLeft";
case STRING_ADD_CONVERT_RIGHT:
return os << "ConvertRight";
case STRING_ADD_CONVERT:
break;
}
UNREACHABLE();
return os;
}
} // namespace internal
} // namespace v8
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