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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_OBJECTS_H_ | 5 #ifndef V8_OBJECTS_H_ |
6 #define V8_OBJECTS_H_ | 6 #define V8_OBJECTS_H_ |
7 | 7 |
8 #include "allocation.h" | 8 #include "allocation.h" |
9 #include "assert-scope.h" | 9 #include "assert-scope.h" |
10 #include "builtins.h" | 10 #include "builtins.h" |
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5079 | 5079 |
5080 DECLARE_PRINTER(FixedTypedArray) | 5080 DECLARE_PRINTER(FixedTypedArray) |
5081 DECLARE_VERIFIER(FixedTypedArray) | 5081 DECLARE_VERIFIER(FixedTypedArray) |
5082 | 5082 |
5083 private: | 5083 private: |
5084 DISALLOW_IMPLICIT_CONSTRUCTORS(FixedTypedArray); | 5084 DISALLOW_IMPLICIT_CONSTRUCTORS(FixedTypedArray); |
5085 }; | 5085 }; |
5086 | 5086 |
5087 #define FIXED_TYPED_ARRAY_TRAITS(Type, type, TYPE, elementType, size) \ | 5087 #define FIXED_TYPED_ARRAY_TRAITS(Type, type, TYPE, elementType, size) \ |
5088 class Type##ArrayTraits { \ | 5088 class Type##ArrayTraits { \ |
5089 public: \ | 5089 public: /* NOLINT */ \ |
5090 typedef elementType ElementType; \ | 5090 typedef elementType ElementType; \ |
5091 static const InstanceType kInstanceType = FIXED_##TYPE##_ARRAY_TYPE; \ | 5091 static const InstanceType kInstanceType = FIXED_##TYPE##_ARRAY_TYPE; \ |
5092 static const char* Designator() { return #type " array"; } \ | 5092 static const char* Designator() { return #type " array"; } \ |
5093 static inline Handle<Object> ToHandle(Isolate* isolate, \ | 5093 static inline Handle<Object> ToHandle(Isolate* isolate, \ |
5094 elementType scalar); \ | 5094 elementType scalar); \ |
5095 static inline elementType defaultValue(); \ | 5095 static inline elementType defaultValue(); \ |
5096 }; \ | 5096 }; \ |
5097 \ | 5097 \ |
5098 typedef FixedTypedArray<Type##ArrayTraits> Fixed##Type##Array; | 5098 typedef FixedTypedArray<Type##ArrayTraits> Fixed##Type##Array; |
5099 | 5099 |
5100 TYPED_ARRAYS(FIXED_TYPED_ARRAY_TRAITS) | 5100 TYPED_ARRAYS(FIXED_TYPED_ARRAY_TRAITS) |
5101 | 5101 |
5102 #undef FIXED_TYPED_ARRAY_TRAITS | 5102 #undef FIXED_TYPED_ARRAY_TRAITS |
5103 | 5103 |
5104 // DeoptimizationInputData is a fixed array used to hold the deoptimization | 5104 // DeoptimizationInputData is a fixed array used to hold the deoptimization |
5105 // data for code generated by the Hydrogen/Lithium compiler. It also | 5105 // data for code generated by the Hydrogen/Lithium compiler. It also |
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11120 } else { | 11120 } else { |
11121 value &= ~(1 << bit_position); | 11121 value &= ~(1 << bit_position); |
11122 } | 11122 } |
11123 return value; | 11123 return value; |
11124 } | 11124 } |
11125 }; | 11125 }; |
11126 | 11126 |
11127 } } // namespace v8::internal | 11127 } } // namespace v8::internal |
11128 | 11128 |
11129 #endif // V8_OBJECTS_H_ | 11129 #endif // V8_OBJECTS_H_ |
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