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Issue 17162002: Version 3.19.17. (Closed) Base URL: https://v8.googlecode.com/svn/trunk
Patch Set: Created 7 years, 6 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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504 ASSERT(target()->is_store_stub() || target()->is_keyed_store_stub()); 504 ASSERT(target()->is_store_stub() || target()->is_keyed_store_stub());
505 } 505 }
506 506
507 // Code generators for stub routines. Only called once at startup. 507 // Code generators for stub routines. Only called once at startup.
508 static void GenerateSlow(MacroAssembler* masm); 508 static void GenerateSlow(MacroAssembler* masm);
509 static void GenerateInitialize(MacroAssembler* masm) { GenerateMiss(masm); } 509 static void GenerateInitialize(MacroAssembler* masm) { GenerateMiss(masm); }
510 static void GenerateMiss(MacroAssembler* masm); 510 static void GenerateMiss(MacroAssembler* masm);
511 static void GenerateMegamorphic(MacroAssembler* masm, 511 static void GenerateMegamorphic(MacroAssembler* masm,
512 StrictModeFlag strict_mode); 512 StrictModeFlag strict_mode);
513 static void GenerateNormal(MacroAssembler* masm); 513 static void GenerateNormal(MacroAssembler* masm);
514 static void GenerateRuntimeSetProperty(MacroAssembler* masm, 514 static void GenerateGlobalProxy(MacroAssembler* masm,
515 StrictModeFlag strict_mode); 515 StrictModeFlag strict_mode);
516 516
517 MUST_USE_RESULT MaybeObject* Store( 517 MUST_USE_RESULT MaybeObject* Store(
518 State state, 518 State state,
519 StrictModeFlag strict_mode, 519 StrictModeFlag strict_mode,
520 Handle<Object> object, 520 Handle<Object> object,
521 Handle<String> name, 521 Handle<String> name,
522 Handle<Object> value, 522 Handle<Object> value,
523 JSReceiver::StoreFromKeyed store_mode = 523 JSReceiver::StoreFromKeyed store_mode =
524 JSReceiver::CERTAINLY_NOT_STORE_FROM_KEYED); 524 JSReceiver::CERTAINLY_NOT_STORE_FROM_KEYED);
525 525
526 protected: 526 protected:
527 virtual Code::Kind kind() const { return Code::STORE_IC; } 527 virtual Code::Kind kind() const { return Code::STORE_IC; }
528 virtual Handle<Code> megamorphic_stub() { 528 virtual Handle<Code> megamorphic_stub() {
529 return isolate()->builtins()->StoreIC_Megamorphic(); 529 return isolate()->builtins()->StoreIC_Megamorphic();
530 } 530 }
531 // Stub accessors. 531 // Stub accessors.
532 virtual Handle<Code> megamorphic_stub_strict() { 532 virtual Handle<Code> megamorphic_stub_strict() {
533 return isolate()->builtins()->StoreIC_Megamorphic_Strict(); 533 return isolate()->builtins()->StoreIC_Megamorphic_Strict();
534 } 534 }
535 virtual Handle<Code> generic_stub() const {
536 return isolate()->builtins()->StoreIC_Generic();
537 }
538 virtual Handle<Code> generic_stub_strict() const {
539 return isolate()->builtins()->StoreIC_Generic_Strict();
540 }
541 virtual Handle<Code> global_proxy_stub() { 535 virtual Handle<Code> global_proxy_stub() {
542 return isolate()->builtins()->StoreIC_GlobalProxy(); 536 return isolate()->builtins()->StoreIC_GlobalProxy();
543 } 537 }
544 virtual Handle<Code> global_proxy_stub_strict() { 538 virtual Handle<Code> global_proxy_stub_strict() {
545 return isolate()->builtins()->StoreIC_GlobalProxy_Strict(); 539 return isolate()->builtins()->StoreIC_GlobalProxy_Strict();
546 } 540 }
547 541
548 542
549 // Update the inline cache and the global stub cache based on the 543 // Update the inline cache and the global stub cache based on the
550 // lookup result. 544 // lookup result.
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817 811
818 DECLARE_RUNTIME_FUNCTION(MaybeObject*, KeyedLoadIC_MissFromStubFailure); 812 DECLARE_RUNTIME_FUNCTION(MaybeObject*, KeyedLoadIC_MissFromStubFailure);
819 DECLARE_RUNTIME_FUNCTION(MaybeObject*, KeyedStoreIC_MissFromStubFailure); 813 DECLARE_RUNTIME_FUNCTION(MaybeObject*, KeyedStoreIC_MissFromStubFailure);
820 DECLARE_RUNTIME_FUNCTION(MaybeObject*, CompareNilIC_Miss); 814 DECLARE_RUNTIME_FUNCTION(MaybeObject*, CompareNilIC_Miss);
821 DECLARE_RUNTIME_FUNCTION(MaybeObject*, ToBooleanIC_Miss); 815 DECLARE_RUNTIME_FUNCTION(MaybeObject*, ToBooleanIC_Miss);
822 816
823 817
824 } } // namespace v8::internal 818 } } // namespace v8::internal
825 819
826 #endif // V8_IC_H_ 820 #endif // V8_IC_H_
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