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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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481 Register scratch1, | 481 Register scratch1, |
482 Register scratch2, | 482 Register scratch2, |
483 Handle<String> name, | 483 Handle<String> name, |
484 int save_at_depth, | 484 int save_at_depth, |
485 Label* miss); | 485 Label* miss); |
486 | 486 |
487 protected: | 487 protected: |
488 Handle<Code> GetCodeWithFlags(Code::Flags flags, const char* name); | 488 Handle<Code> GetCodeWithFlags(Code::Flags flags, const char* name); |
489 Handle<Code> GetCodeWithFlags(Code::Flags flags, Handle<String> name); | 489 Handle<Code> GetCodeWithFlags(Code::Flags flags, Handle<String> name); |
490 | 490 |
491 // TODO(kmillikin): Remove these functions once the ConstructStubCompiler | |
492 // is handlified. | |
493 MUST_USE_RESULT MaybeObject* TryGetCodeWithFlags(Code::Flags flags, | |
494 const char* name); | |
495 MUST_USE_RESULT MaybeObject* TryGetCodeWithFlags(Code::Flags flags, | |
496 String* name); | |
497 | |
498 MacroAssembler* masm() { return &masm_; } | 491 MacroAssembler* masm() { return &masm_; } |
499 void set_failure(Failure* failure) { failure_ = failure; } | 492 void set_failure(Failure* failure) { failure_ = failure; } |
500 | 493 |
501 void GenerateLoadField(Handle<JSObject> object, | 494 void GenerateLoadField(Handle<JSObject> object, |
502 Handle<JSObject> holder, | 495 Handle<JSObject> holder, |
503 Register receiver, | 496 Register receiver, |
504 Register scratch1, | 497 Register scratch1, |
505 Register scratch2, | 498 Register scratch2, |
506 Register scratch3, | 499 Register scratch3, |
507 int index, | 500 int index, |
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805 const Code::Kind kind_; | 798 const Code::Kind kind_; |
806 const Code::ExtraICState extra_state_; | 799 const Code::ExtraICState extra_state_; |
807 const InlineCacheHolderFlag cache_holder_; | 800 const InlineCacheHolderFlag cache_holder_; |
808 }; | 801 }; |
809 | 802 |
810 | 803 |
811 class ConstructStubCompiler: public StubCompiler { | 804 class ConstructStubCompiler: public StubCompiler { |
812 public: | 805 public: |
813 explicit ConstructStubCompiler(Isolate* isolate) : StubCompiler(isolate) { } | 806 explicit ConstructStubCompiler(Isolate* isolate) : StubCompiler(isolate) { } |
814 | 807 |
815 MUST_USE_RESULT MaybeObject* CompileConstructStub(JSFunction* function); | 808 Handle<Code> CompileConstructStub(Handle<JSFunction> function); |
816 | 809 |
817 private: | 810 private: |
818 MaybeObject* GetCode(); | 811 Handle<Code> GetCode(); |
819 }; | 812 }; |
820 | 813 |
821 | 814 |
822 // Holds information about possible function call optimizations. | 815 // Holds information about possible function call optimizations. |
823 class CallOptimization BASE_EMBEDDED { | 816 class CallOptimization BASE_EMBEDDED { |
824 public: | 817 public: |
825 explicit CallOptimization(LookupResult* lookup); | 818 explicit CallOptimization(LookupResult* lookup); |
826 | 819 |
827 explicit CallOptimization(Handle<JSFunction> function); | 820 explicit CallOptimization(Handle<JSFunction> function); |
828 | 821 |
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864 Handle<JSFunction> constant_function_; | 857 Handle<JSFunction> constant_function_; |
865 bool is_simple_api_call_; | 858 bool is_simple_api_call_; |
866 Handle<FunctionTemplateInfo> expected_receiver_type_; | 859 Handle<FunctionTemplateInfo> expected_receiver_type_; |
867 Handle<CallHandlerInfo> api_call_info_; | 860 Handle<CallHandlerInfo> api_call_info_; |
868 }; | 861 }; |
869 | 862 |
870 | 863 |
871 } } // namespace v8::internal | 864 } } // namespace v8::internal |
872 | 865 |
873 #endif // V8_STUB_CACHE_H_ | 866 #endif // V8_STUB_CACHE_H_ |
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