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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 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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4903 LookupResult* result); | 4903 LookupResult* result); |
4904 | 4904 |
4905 void LookupTransition(JSObject* holder, | 4905 void LookupTransition(JSObject* holder, |
4906 String* name, | 4906 String* name, |
4907 LookupResult* result); | 4907 LookupResult* result); |
4908 | 4908 |
4909 void LookupTransitionOrDescriptor(JSObject* holder, | 4909 void LookupTransitionOrDescriptor(JSObject* holder, |
4910 String* name, | 4910 String* name, |
4911 LookupResult* result); | 4911 LookupResult* result); |
4912 | 4912 |
| 4913 MUST_USE_RESULT MaybeObject* RawCopy(int instance_size); |
| 4914 MUST_USE_RESULT MaybeObject* CopyWithPreallocatedFieldDescriptors(); |
4913 MUST_USE_RESULT MaybeObject* CopyDropDescriptors(); | 4915 MUST_USE_RESULT MaybeObject* CopyDropDescriptors(); |
| 4916 MUST_USE_RESULT MaybeObject* CopyReplaceDescriptors( |
| 4917 DescriptorArray* descriptors); |
4914 | 4918 |
4915 MUST_USE_RESULT MaybeObject* CopyNormalized(PropertyNormalizationMode mode, | 4919 MUST_USE_RESULT MaybeObject* CopyNormalized(PropertyNormalizationMode mode, |
4916 NormalizedMapSharingMode sharing); | 4920 NormalizedMapSharingMode sharing); |
4917 | 4921 |
4918 // Returns a copy of the map, with all transitions dropped from the | 4922 // Returns a copy of the map, with all transitions dropped from the |
4919 // instance descriptors. | 4923 // instance descriptors. |
4920 MUST_USE_RESULT MaybeObject* CopyDropTransitions( | 4924 MUST_USE_RESULT MaybeObject* CopyDropTransitions( |
4921 DescriptorArray::SharedMode shared_mode); | 4925 DescriptorArray::SharedMode shared_mode); |
4922 | 4926 |
4923 // Returns the property index for name (only valid for FAST MODE). | 4927 // Returns the property index for name (only valid for FAST MODE). |
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8878 } else { | 8882 } else { |
8879 value &= ~(1 << bit_position); | 8883 value &= ~(1 << bit_position); |
8880 } | 8884 } |
8881 return value; | 8885 return value; |
8882 } | 8886 } |
8883 }; | 8887 }; |
8884 | 8888 |
8885 } } // namespace v8::internal | 8889 } } // namespace v8::internal |
8886 | 8890 |
8887 #endif // V8_OBJECTS_H_ | 8891 #endif // V8_OBJECTS_H_ |
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