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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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4203 } | 4203 } |
4204 | 4204 |
4205 HValue* elements() { return OperandAt(0); } | 4205 HValue* elements() { return OperandAt(0); } |
4206 HValue* key() { return OperandAt(1); } | 4206 HValue* key() { return OperandAt(1); } |
4207 HValue* value() { return OperandAt(2); } | 4207 HValue* value() { return OperandAt(2); } |
4208 | 4208 |
4209 bool NeedsWriteBarrier() { | 4209 bool NeedsWriteBarrier() { |
4210 return StoringValueNeedsWriteBarrier(value()); | 4210 return StoringValueNeedsWriteBarrier(value()); |
4211 } | 4211 } |
4212 | 4212 |
| 4213 bool NeedsCanonicalization(); |
| 4214 |
4213 virtual void PrintDataTo(StringStream* stream); | 4215 virtual void PrintDataTo(StringStream* stream); |
4214 | 4216 |
4215 DECLARE_CONCRETE_INSTRUCTION(StoreKeyedFastDoubleElement) | 4217 DECLARE_CONCRETE_INSTRUCTION(StoreKeyedFastDoubleElement) |
4216 }; | 4218 }; |
4217 | 4219 |
4218 | 4220 |
4219 class HStoreKeyedSpecializedArrayElement: public HTemplateInstruction<3> { | 4221 class HStoreKeyedSpecializedArrayElement: public HTemplateInstruction<3> { |
4220 public: | 4222 public: |
4221 HStoreKeyedSpecializedArrayElement(HValue* external_elements, | 4223 HStoreKeyedSpecializedArrayElement(HValue* external_elements, |
4222 HValue* key, | 4224 HValue* key, |
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4901 DECLARE_CONCRETE_INSTRUCTION(LoadFieldByIndex); | 4903 DECLARE_CONCRETE_INSTRUCTION(LoadFieldByIndex); |
4902 }; | 4904 }; |
4903 | 4905 |
4904 | 4906 |
4905 #undef DECLARE_INSTRUCTION | 4907 #undef DECLARE_INSTRUCTION |
4906 #undef DECLARE_CONCRETE_INSTRUCTION | 4908 #undef DECLARE_CONCRETE_INSTRUCTION |
4907 | 4909 |
4908 } } // namespace v8::internal | 4910 } } // namespace v8::internal |
4909 | 4911 |
4910 #endif // V8_HYDROGEN_INSTRUCTIONS_H_ | 4912 #endif // V8_HYDROGEN_INSTRUCTIONS_H_ |
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