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Issue 19595004: Rename AllocationSiteInfo to AllocationMemento (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 7 years, 5 months ago
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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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898 } 898 }
899 899
900 // Activation support. 900 // Activation support.
901 void EnterFrame(StackFrame::Type type); 901 void EnterFrame(StackFrame::Type type);
902 void LeaveFrame(StackFrame::Type type); 902 void LeaveFrame(StackFrame::Type type);
903 903
904 // Expects object in eax and returns map with validated enum cache 904 // Expects object in eax and returns map with validated enum cache
905 // in eax. Assumes that any other register can be used as a scratch. 905 // in eax. Assumes that any other register can be used as a scratch.
906 void CheckEnumCache(Label* call_runtime); 906 void CheckEnumCache(Label* call_runtime);
907 907
908 // AllocationSiteInfo support. Arrays may have an associated 908 // AllocationMemento support. Arrays may have an associated
909 // AllocationSiteInfo object that can be checked for in order to pretransition 909 // AllocationMemento object that can be checked for in order to pretransition
910 // to another type. 910 // to another type.
911 // On entry, receiver_reg should point to the array object. 911 // On entry, receiver_reg should point to the array object.
912 // scratch_reg gets clobbered. 912 // scratch_reg gets clobbered.
913 // If allocation info is present, conditional code is set to equal 913 // If allocation info is present, conditional code is set to equal
914 void TestJSArrayForAllocationSiteInfo(Register receiver_reg, 914 void TestJSArrayForAllocationMemento(Register receiver_reg,
915 Register scratch_reg); 915 Register scratch_reg);
916 916
917 private: 917 private:
918 bool generating_stub_; 918 bool generating_stub_;
919 bool allow_stub_calls_; 919 bool allow_stub_calls_;
920 bool has_frame_; 920 bool has_frame_;
921 // This handle will be patched with the code object on installation. 921 // This handle will be patched with the code object on installation.
922 Handle<Object> code_object_; 922 Handle<Object> code_object_;
923 923
924 // Helper functions for generating invokes. 924 // Helper functions for generating invokes.
925 void InvokePrologue(const ParameterCount& expected, 925 void InvokePrologue(const ParameterCount& expected,
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1053 } \ 1053 } \
1054 masm-> 1054 masm->
1055 #else 1055 #else
1056 #define ACCESS_MASM(masm) masm-> 1056 #define ACCESS_MASM(masm) masm->
1057 #endif 1057 #endif
1058 1058
1059 1059
1060 } } // namespace v8::internal 1060 } } // namespace v8::internal
1061 1061
1062 #endif // V8_IA32_MACRO_ASSEMBLER_IA32_H_ 1062 #endif // V8_IA32_MACRO_ASSEMBLER_IA32_H_
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