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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 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef V8_IC_H_ | 5 #ifndef V8_IC_H_ |
6 #define V8_IC_H_ | 6 #define V8_IC_H_ |
7 | 7 |
8 #include "src/macro-assembler.h" | 8 #include "src/macro-assembler.h" |
9 | 9 |
10 namespace v8 { | 10 namespace v8 { |
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576 } | 576 } |
577 static StrictMode GetStrictMode(ExtraICState state) { | 577 static StrictMode GetStrictMode(ExtraICState state) { |
578 return StrictModeState::decode(state); | 578 return StrictModeState::decode(state); |
579 } | 579 } |
580 | 580 |
581 // For convenience, a statically declared encoding of strict mode extra | 581 // For convenience, a statically declared encoding of strict mode extra |
582 // IC state. | 582 // IC state. |
583 static const ExtraICState kStrictModeState = | 583 static const ExtraICState kStrictModeState = |
584 1 << StrictModeState::kShift; | 584 1 << StrictModeState::kShift; |
585 | 585 |
| 586 enum RegisterInfo { |
| 587 kReceiverIndex, |
| 588 kNameIndex, |
| 589 kValueIndex, |
| 590 kRegisterArgumentCount |
| 591 }; |
| 592 static const Register ReceiverRegister(); |
| 593 static const Register NameRegister(); |
| 594 static const Register ValueRegister(); |
| 595 |
586 StoreIC(FrameDepth depth, Isolate* isolate) | 596 StoreIC(FrameDepth depth, Isolate* isolate) |
587 : IC(depth, isolate) { | 597 : IC(depth, isolate) { |
588 ASSERT(IsStoreStub()); | 598 ASSERT(IsStoreStub()); |
589 } | 599 } |
590 | 600 |
591 StrictMode strict_mode() const { | 601 StrictMode strict_mode() const { |
592 return StrictModeState::decode(extra_ic_state()); | 602 return StrictModeState::decode(extra_ic_state()); |
593 } | 603 } |
594 | 604 |
595 // Code generators for stub routines. Only called once at startup. | 605 // Code generators for stub routines. Only called once at startup. |
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684 KeyedAccessStoreMode mode) { | 694 KeyedAccessStoreMode mode) { |
685 return StrictModeState::encode(flag) | | 695 return StrictModeState::encode(flag) | |
686 ExtraICStateKeyedAccessStoreMode::encode(mode); | 696 ExtraICStateKeyedAccessStoreMode::encode(mode); |
687 } | 697 } |
688 | 698 |
689 static KeyedAccessStoreMode GetKeyedAccessStoreMode( | 699 static KeyedAccessStoreMode GetKeyedAccessStoreMode( |
690 ExtraICState extra_state) { | 700 ExtraICState extra_state) { |
691 return ExtraICStateKeyedAccessStoreMode::decode(extra_state); | 701 return ExtraICStateKeyedAccessStoreMode::decode(extra_state); |
692 } | 702 } |
693 | 703 |
| 704 static const Register ReceiverRegister(); |
| 705 static const Register NameRegister(); |
| 706 static const Register ValueRegister(); |
| 707 |
694 KeyedStoreIC(FrameDepth depth, Isolate* isolate) | 708 KeyedStoreIC(FrameDepth depth, Isolate* isolate) |
695 : StoreIC(depth, isolate) { | 709 : StoreIC(depth, isolate) { |
696 ASSERT(target()->is_keyed_store_stub()); | 710 ASSERT(target()->is_keyed_store_stub()); |
697 } | 711 } |
698 | 712 |
699 MUST_USE_RESULT MaybeHandle<Object> Store(Handle<Object> object, | 713 MUST_USE_RESULT MaybeHandle<Object> Store(Handle<Object> object, |
700 Handle<Object> name, | 714 Handle<Object> name, |
701 Handle<Object> value); | 715 Handle<Object> value); |
702 | 716 |
703 // Code generators for stub routines. Only called once at startup. | 717 // Code generators for stub routines. Only called once at startup. |
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1024 DECLARE_RUNTIME_FUNCTION(ElementsTransitionAndStoreIC_Miss); | 1038 DECLARE_RUNTIME_FUNCTION(ElementsTransitionAndStoreIC_Miss); |
1025 DECLARE_RUNTIME_FUNCTION(BinaryOpIC_Miss); | 1039 DECLARE_RUNTIME_FUNCTION(BinaryOpIC_Miss); |
1026 DECLARE_RUNTIME_FUNCTION(BinaryOpIC_MissWithAllocationSite); | 1040 DECLARE_RUNTIME_FUNCTION(BinaryOpIC_MissWithAllocationSite); |
1027 DECLARE_RUNTIME_FUNCTION(CompareNilIC_Miss); | 1041 DECLARE_RUNTIME_FUNCTION(CompareNilIC_Miss); |
1028 DECLARE_RUNTIME_FUNCTION(ToBooleanIC_Miss); | 1042 DECLARE_RUNTIME_FUNCTION(ToBooleanIC_Miss); |
1029 | 1043 |
1030 | 1044 |
1031 } } // namespace v8::internal | 1045 } } // namespace v8::internal |
1032 | 1046 |
1033 #endif // V8_IC_H_ | 1047 #endif // V8_IC_H_ |
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