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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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94 V(CompareMap) \ | 94 V(CompareMap) \ |
95 V(CompareSymbolEq) \ | 95 V(CompareSymbolEq) \ |
96 V(Constant) \ | 96 V(Constant) \ |
97 V(Context) \ | 97 V(Context) \ |
98 V(DeleteProperty) \ | 98 V(DeleteProperty) \ |
99 V(Deoptimize) \ | 99 V(Deoptimize) \ |
100 V(Div) \ | 100 V(Div) \ |
101 V(EnterInlined) \ | 101 V(EnterInlined) \ |
102 V(ExternalArrayLength) \ | 102 V(ExternalArrayLength) \ |
103 V(FixedArrayLength) \ | 103 V(FixedArrayLength) \ |
104 V(ToInt32) \ | |
105 V(ForceRepresentation) \ | 104 V(ForceRepresentation) \ |
106 V(FunctionLiteral) \ | 105 V(FunctionLiteral) \ |
107 V(GetCachedArrayIndex) \ | 106 V(GetCachedArrayIndex) \ |
108 V(GlobalObject) \ | 107 V(GlobalObject) \ |
109 V(GlobalReceiver) \ | 108 V(GlobalReceiver) \ |
110 V(Goto) \ | 109 V(Goto) \ |
| 110 V(HasCachedArrayIndex) \ |
111 V(HasInstanceType) \ | 111 V(HasInstanceType) \ |
112 V(HasCachedArrayIndex) \ | |
113 V(In) \ | 112 V(In) \ |
114 V(InstanceOf) \ | 113 V(InstanceOf) \ |
115 V(InstanceOfKnownGlobal) \ | 114 V(InstanceOfKnownGlobal) \ |
116 V(InvokeFunction) \ | 115 V(InvokeFunction) \ |
117 V(IsConstructCall) \ | 116 V(IsConstructCall) \ |
118 V(IsNull) \ | 117 V(IsNull) \ |
119 V(IsObject) \ | 118 V(IsObject) \ |
120 V(IsSmi) \ | 119 V(IsSmi) \ |
121 V(IsUndetectable) \ | 120 V(IsUndetectable) \ |
122 V(JSArrayLength) \ | 121 V(JSArrayLength) \ |
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145 V(Return) \ | 144 V(Return) \ |
146 V(Sar) \ | 145 V(Sar) \ |
147 V(Shl) \ | 146 V(Shl) \ |
148 V(Shr) \ | 147 V(Shr) \ |
149 V(Simulate) \ | 148 V(Simulate) \ |
150 V(StackCheck) \ | 149 V(StackCheck) \ |
151 V(StoreContextSlot) \ | 150 V(StoreContextSlot) \ |
152 V(StoreGlobalCell) \ | 151 V(StoreGlobalCell) \ |
153 V(StoreGlobalGeneric) \ | 152 V(StoreGlobalGeneric) \ |
154 V(StoreKeyedFastElement) \ | 153 V(StoreKeyedFastElement) \ |
| 154 V(StoreKeyedGeneric) \ |
155 V(StoreKeyedSpecializedArrayElement) \ | 155 V(StoreKeyedSpecializedArrayElement) \ |
156 V(StoreKeyedGeneric) \ | |
157 V(StoreNamedField) \ | 156 V(StoreNamedField) \ |
158 V(StoreNamedGeneric) \ | 157 V(StoreNamedGeneric) \ |
159 V(StringAdd) \ | 158 V(StringAdd) \ |
160 V(StringCharCodeAt) \ | 159 V(StringCharCodeAt) \ |
161 V(StringCharFromCode) \ | 160 V(StringCharFromCode) \ |
162 V(StringLength) \ | 161 V(StringLength) \ |
163 V(Sub) \ | 162 V(Sub) \ |
164 V(Test) \ | 163 V(Test) \ |
| 164 V(ThisFunction) \ |
165 V(Throw) \ | 165 V(Throw) \ |
166 V(ToFastProperties) \ | 166 V(ToFastProperties) \ |
| 167 V(ToInt32) \ |
167 V(Typeof) \ | 168 V(Typeof) \ |
168 V(TypeofIs) \ | 169 V(TypeofIs) \ |
169 V(UnaryMathOperation) \ | 170 V(UnaryMathOperation) \ |
170 V(UnknownOSRValue) \ | 171 V(UnknownOSRValue) \ |
171 V(UseConst) \ | 172 V(UseConst) \ |
172 V(ValueOf) | 173 V(ValueOf) |
173 | 174 |
174 #define GVN_FLAG_LIST(V) \ | 175 #define GVN_FLAG_LIST(V) \ |
175 V(Calls) \ | 176 V(Calls) \ |
176 V(InobjectFields) \ | 177 V(InobjectFields) \ |
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1295 virtual Representation RequiredInputRepresentation(int index) const { | 1296 virtual Representation RequiredInputRepresentation(int index) const { |
1296 return Representation::Tagged(); | 1297 return Representation::Tagged(); |
1297 } | 1298 } |
1298 | 1299 |
1299 HValue* argument() { return OperandAt(0); } | 1300 HValue* argument() { return OperandAt(0); } |
1300 | 1301 |
1301 DECLARE_CONCRETE_INSTRUCTION(PushArgument) | 1302 DECLARE_CONCRETE_INSTRUCTION(PushArgument) |
1302 }; | 1303 }; |
1303 | 1304 |
1304 | 1305 |
| 1306 class HThisFunction: public HTemplateInstruction<0> { |
| 1307 public: |
| 1308 HThisFunction() { |
| 1309 set_representation(Representation::Tagged()); |
| 1310 SetFlag(kUseGVN); |
| 1311 } |
| 1312 |
| 1313 virtual Representation RequiredInputRepresentation(int index) const { |
| 1314 return Representation::None(); |
| 1315 } |
| 1316 |
| 1317 DECLARE_CONCRETE_INSTRUCTION(ThisFunction) |
| 1318 |
| 1319 protected: |
| 1320 virtual bool DataEquals(HValue* other) { return true; } |
| 1321 }; |
| 1322 |
| 1323 |
1305 class HContext: public HTemplateInstruction<0> { | 1324 class HContext: public HTemplateInstruction<0> { |
1306 public: | 1325 public: |
1307 HContext() { | 1326 HContext() { |
1308 set_representation(Representation::Tagged()); | 1327 set_representation(Representation::Tagged()); |
1309 SetFlag(kUseGVN); | 1328 SetFlag(kUseGVN); |
1310 } | 1329 } |
1311 | 1330 |
1312 virtual Representation RequiredInputRepresentation(int index) const { | 1331 virtual Representation RequiredInputRepresentation(int index) const { |
1313 return Representation::None(); | 1332 return Representation::None(); |
1314 } | 1333 } |
1315 | 1334 |
1316 DECLARE_CONCRETE_INSTRUCTION(Context); | 1335 DECLARE_CONCRETE_INSTRUCTION(Context) |
1317 | 1336 |
1318 protected: | 1337 protected: |
1319 virtual bool DataEquals(HValue* other) { return true; } | 1338 virtual bool DataEquals(HValue* other) { return true; } |
1320 }; | 1339 }; |
1321 | 1340 |
1322 | 1341 |
1323 class HOuterContext: public HUnaryOperation { | 1342 class HOuterContext: public HUnaryOperation { |
1324 public: | 1343 public: |
1325 explicit HOuterContext(HValue* inner) : HUnaryOperation(inner) { | 1344 explicit HOuterContext(HValue* inner) : HUnaryOperation(inner) { |
1326 set_representation(Representation::Tagged()); | 1345 set_representation(Representation::Tagged()); |
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4013 | 4032 |
4014 DECLARE_CONCRETE_INSTRUCTION(In) | 4033 DECLARE_CONCRETE_INSTRUCTION(In) |
4015 }; | 4034 }; |
4016 | 4035 |
4017 #undef DECLARE_INSTRUCTION | 4036 #undef DECLARE_INSTRUCTION |
4018 #undef DECLARE_CONCRETE_INSTRUCTION | 4037 #undef DECLARE_CONCRETE_INSTRUCTION |
4019 | 4038 |
4020 } } // namespace v8::internal | 4039 } } // namespace v8::internal |
4021 | 4040 |
4022 #endif // V8_HYDROGEN_INSTRUCTIONS_H_ | 4041 #endif // V8_HYDROGEN_INSTRUCTIONS_H_ |
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