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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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64 }; | 64 }; |
65 | 65 |
66 | 66 |
67 class StubCache { | 67 class StubCache { |
68 public: | 68 public: |
69 struct Entry { | 69 struct Entry { |
70 String* key; | 70 String* key; |
71 Code* value; | 71 Code* value; |
72 }; | 72 }; |
73 | 73 |
74 void Initialize(bool create_heap_objects); | 74 void Initialize(); |
75 | 75 |
76 | 76 |
77 // Computes the right stub matching. Inserts the result in the | 77 // Computes the right stub matching. Inserts the result in the |
78 // cache before returning. This might compile a stub if needed. | 78 // cache before returning. This might compile a stub if needed. |
79 Handle<Code> ComputeLoadNonexistent(Handle<String> name, | 79 Handle<Code> ComputeLoadNonexistent(Handle<String> name, |
80 Handle<JSObject> receiver); | 80 Handle<JSObject> receiver); |
81 | 81 |
82 Handle<Code> ComputeLoadField(Handle<String> name, | 82 Handle<Code> ComputeLoadField(Handle<String> name, |
83 Handle<JSObject> receiver, | 83 Handle<JSObject> receiver, |
84 Handle<JSObject> holder, | 84 Handle<JSObject> holder, |
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867 Handle<JSFunction> constant_function_; | 867 Handle<JSFunction> constant_function_; |
868 bool is_simple_api_call_; | 868 bool is_simple_api_call_; |
869 Handle<FunctionTemplateInfo> expected_receiver_type_; | 869 Handle<FunctionTemplateInfo> expected_receiver_type_; |
870 Handle<CallHandlerInfo> api_call_info_; | 870 Handle<CallHandlerInfo> api_call_info_; |
871 }; | 871 }; |
872 | 872 |
873 | 873 |
874 } } // namespace v8::internal | 874 } } // namespace v8::internal |
875 | 875 |
876 #endif // V8_STUB_CACHE_H_ | 876 #endif // V8_STUB_CACHE_H_ |
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