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Issue 196653015: Fixed spec violation of storing to length of a frozen object. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Review notes applied Created 6 years, 9 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
(...skipping 34 matching lines...) Expand 10 before | Expand all | Expand 10 after
45 V(BinaryOpICWithAllocationSite) \ 45 V(BinaryOpICWithAllocationSite) \
46 V(BinaryOpWithAllocationSite) \ 46 V(BinaryOpWithAllocationSite) \
47 V(StringAdd) \ 47 V(StringAdd) \
48 V(SubString) \ 48 V(SubString) \
49 V(StringCompare) \ 49 V(StringCompare) \
50 V(Compare) \ 50 V(Compare) \
51 V(CompareIC) \ 51 V(CompareIC) \
52 V(CompareNilIC) \ 52 V(CompareNilIC) \
53 V(MathPow) \ 53 V(MathPow) \
54 V(FunctionPrototype) \ 54 V(FunctionPrototype) \
55 V(StoreArrayLength) \
56 V(RecordWrite) \ 55 V(RecordWrite) \
57 V(StoreBufferOverflow) \ 56 V(StoreBufferOverflow) \
58 V(RegExpExec) \ 57 V(RegExpExec) \
59 V(Instanceof) \ 58 V(Instanceof) \
60 V(ConvertToDouble) \ 59 V(ConvertToDouble) \
61 V(WriteInt32ToHeapNumber) \ 60 V(WriteInt32ToHeapNumber) \
62 V(StackCheck) \ 61 V(StackCheck) \
63 V(Interrupt) \ 62 V(Interrupt) \
64 V(FastNewClosure) \ 63 V(FastNewClosure) \
65 V(FastNewContext) \ 64 V(FastNewContext) \
(...skipping 782 matching lines...) Expand 10 before | Expand all | Expand 10 after
848 STATIC_ASSERT(KindBits::kSize == 4); 847 STATIC_ASSERT(KindBits::kSize == 4);
849 class StrictModeBits: public BitField<bool, 4, 1> {}; 848 class StrictModeBits: public BitField<bool, 4, 1> {};
850 virtual int MinorKey() { 849 virtual int MinorKey() {
851 return KindBits::encode(kind()) | StrictModeBits::encode(strict_mode_); 850 return KindBits::encode(kind()) | StrictModeBits::encode(strict_mode_);
852 } 851 }
853 852
854 StrictMode strict_mode_; 853 StrictMode strict_mode_;
855 }; 854 };
856 855
857 856
858 class StoreArrayLengthStub: public StoreICStub {
859 public:
860 explicit StoreArrayLengthStub(Code::Kind kind, StrictMode strict_mode)
861 : StoreICStub(kind, strict_mode) { }
862 virtual void Generate(MacroAssembler* masm);
863
864 private:
865 virtual CodeStub::Major MajorKey() { return StoreArrayLength; }
866 };
867
868
869 class HICStub: public HydrogenCodeStub { 857 class HICStub: public HydrogenCodeStub {
870 public: 858 public:
871 virtual Code::Kind GetCodeKind() const { return kind(); } 859 virtual Code::Kind GetCodeKind() const { return kind(); }
872 virtual InlineCacheState GetICState() { return MONOMORPHIC; } 860 virtual InlineCacheState GetICState() { return MONOMORPHIC; }
873 861
874 protected: 862 protected:
875 class KindBits: public BitField<Code::Kind, 0, 4> {}; 863 class KindBits: public BitField<Code::Kind, 0, 4> {};
876 virtual Code::Kind kind() const = 0; 864 virtual Code::Kind kind() const = 0;
877 }; 865 };
878 866
(...skipping 1635 matching lines...) Expand 10 before | Expand all | Expand 10 after
2514 2502
2515 2503
2516 class CallDescriptors { 2504 class CallDescriptors {
2517 public: 2505 public:
2518 static void InitializeForIsolate(Isolate* isolate); 2506 static void InitializeForIsolate(Isolate* isolate);
2519 }; 2507 };
2520 2508
2521 } } // namespace v8::internal 2509 } } // namespace v8::internal
2522 2510
2523 #endif // V8_CODE_STUBS_H_ 2511 #endif // V8_CODE_STUBS_H_
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