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1 // Copyright 2011 the V8 project authors. All rights reserved. | 1 // Copyright 2011 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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103 V(GetCachedArrayIndex) \ | 103 V(GetCachedArrayIndex) \ |
104 V(GlobalObject) \ | 104 V(GlobalObject) \ |
105 V(GlobalReceiver) \ | 105 V(GlobalReceiver) \ |
106 V(Goto) \ | 106 V(Goto) \ |
107 V(HasInstanceType) \ | 107 V(HasInstanceType) \ |
108 V(HasCachedArrayIndex) \ | 108 V(HasCachedArrayIndex) \ |
109 V(In) \ | 109 V(In) \ |
110 V(InstanceOf) \ | 110 V(InstanceOf) \ |
111 V(InstanceOfKnownGlobal) \ | 111 V(InstanceOfKnownGlobal) \ |
112 V(InvokeFunction) \ | 112 V(InvokeFunction) \ |
| 113 V(IsConstructCall) \ |
113 V(IsNull) \ | 114 V(IsNull) \ |
114 V(IsObject) \ | 115 V(IsObject) \ |
115 V(IsSmi) \ | 116 V(IsSmi) \ |
116 V(IsConstructCall) \ | 117 V(IsUndetectable) \ |
117 V(JSArrayLength) \ | 118 V(JSArrayLength) \ |
118 V(LeaveInlined) \ | 119 V(LeaveInlined) \ |
119 V(LoadContextSlot) \ | 120 V(LoadContextSlot) \ |
120 V(LoadElements) \ | 121 V(LoadElements) \ |
121 V(LoadExternalArrayPointer) \ | 122 V(LoadExternalArrayPointer) \ |
122 V(LoadFunctionPrototype) \ | 123 V(LoadFunctionPrototype) \ |
123 V(LoadGlobalCell) \ | 124 V(LoadGlobalCell) \ |
124 V(LoadGlobalGeneric) \ | 125 V(LoadGlobalGeneric) \ |
125 V(LoadKeyedFastElement) \ | 126 V(LoadKeyedFastElement) \ |
126 V(LoadKeyedGeneric) \ | 127 V(LoadKeyedGeneric) \ |
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2458 public: | 2459 public: |
2459 explicit HIsSmi(HValue* value) : HUnaryPredicate(value) { } | 2460 explicit HIsSmi(HValue* value) : HUnaryPredicate(value) { } |
2460 | 2461 |
2461 DECLARE_CONCRETE_INSTRUCTION(IsSmi) | 2462 DECLARE_CONCRETE_INSTRUCTION(IsSmi) |
2462 | 2463 |
2463 protected: | 2464 protected: |
2464 virtual bool DataEquals(HValue* other) { return true; } | 2465 virtual bool DataEquals(HValue* other) { return true; } |
2465 }; | 2466 }; |
2466 | 2467 |
2467 | 2468 |
| 2469 class HIsUndetectable: public HUnaryPredicate { |
| 2470 public: |
| 2471 explicit HIsUndetectable(HValue* value) : HUnaryPredicate(value) { } |
| 2472 |
| 2473 DECLARE_CONCRETE_INSTRUCTION(IsUndetectable) |
| 2474 |
| 2475 protected: |
| 2476 virtual bool DataEquals(HValue* other) { return true; } |
| 2477 }; |
| 2478 |
| 2479 |
2468 class HIsConstructCall: public HTemplateInstruction<0> { | 2480 class HIsConstructCall: public HTemplateInstruction<0> { |
2469 public: | 2481 public: |
2470 HIsConstructCall() { | 2482 HIsConstructCall() { |
2471 set_representation(Representation::Tagged()); | 2483 set_representation(Representation::Tagged()); |
2472 SetFlag(kUseGVN); | 2484 SetFlag(kUseGVN); |
2473 } | 2485 } |
2474 | 2486 |
2475 virtual bool EmitAtUses() { | 2487 virtual bool EmitAtUses() { |
2476 return !HasSideEffects() && !HasMultipleUses(); | 2488 return !HasSideEffects() && !HasMultipleUses(); |
2477 } | 2489 } |
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3839 | 3851 |
3840 DECLARE_CONCRETE_INSTRUCTION(In) | 3852 DECLARE_CONCRETE_INSTRUCTION(In) |
3841 }; | 3853 }; |
3842 | 3854 |
3843 #undef DECLARE_INSTRUCTION | 3855 #undef DECLARE_INSTRUCTION |
3844 #undef DECLARE_CONCRETE_INSTRUCTION | 3856 #undef DECLARE_CONCRETE_INSTRUCTION |
3845 | 3857 |
3846 } } // namespace v8::internal | 3858 } } // namespace v8::internal |
3847 | 3859 |
3848 #endif // V8_HYDROGEN_INSTRUCTIONS_H_ | 3860 #endif // V8_HYDROGEN_INSTRUCTIONS_H_ |
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