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Issue 18881004: Turn ElementsTransitionAndStore stub into a HydrogenCodeStub. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: REBASE 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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2469 Code::ExtraICState extra_ic_state = ic.target()->extra_ic_state(); 2469 Code::ExtraICState extra_ic_state = ic.target()->extra_ic_state();
2470 return ic.Store(state, 2470 return ic.Store(state,
2471 Code::GetStrictMode(extra_ic_state), 2471 Code::GetStrictMode(extra_ic_state),
2472 args.at<Object>(0), 2472 args.at<Object>(0),
2473 args.at<Object>(1), 2473 args.at<Object>(1),
2474 args.at<Object>(2), 2474 args.at<Object>(2),
2475 MISS_FORCE_GENERIC); 2475 MISS_FORCE_GENERIC);
2476 } 2476 }
2477 2477
2478 2478
2479 RUNTIME_FUNCTION(MaybeObject*, ElementsTransitionAndStoreIC_Miss) {
2480 SealHandleScope scope(isolate);
2481 ASSERT(args.length() == 4);
2482 KeyedStoreIC ic(IC::NO_EXTRA_FRAME, isolate);
2483 Code::ExtraICState extra_ic_state = ic.target()->extra_ic_state();
2484 Handle<Object> value = args.at<Object>(0);
2485 Handle<Object> key = args.at<Object>(2);
2486 Handle<Object> object = args.at<Object>(3);
2487 StrictModeFlag strict_mode = Code::GetStrictMode(extra_ic_state);
2488 return Runtime::SetObjectProperty(isolate,
2489 object,
2490 key,
2491 value,
2492 NONE,
2493 strict_mode);
2494 }
2495
2496
2479 void BinaryOpIC::patch(Code* code) { 2497 void BinaryOpIC::patch(Code* code) {
2480 set_target(code); 2498 set_target(code);
2481 } 2499 }
2482 2500
2483 2501
2484 const char* BinaryOpIC::GetName(TypeInfo type_info) { 2502 const char* BinaryOpIC::GetName(TypeInfo type_info) {
2485 switch (type_info) { 2503 switch (type_info) {
2486 case UNINITIALIZED: return "Uninitialized"; 2504 case UNINITIALIZED: return "Uninitialized";
2487 case SMI: return "Smi"; 2505 case SMI: return "Smi";
2488 case INT32: return "Int32"; 2506 case INT32: return "Int32";
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3092 #undef ADDR 3110 #undef ADDR
3093 }; 3111 };
3094 3112
3095 3113
3096 Address IC::AddressFromUtilityId(IC::UtilityId id) { 3114 Address IC::AddressFromUtilityId(IC::UtilityId id) {
3097 return IC_utilities[id]; 3115 return IC_utilities[id];
3098 } 3116 }
3099 3117
3100 3118
3101 } } // namespace v8::internal 3119 } } // namespace v8::internal
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