OLD | NEW |
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 |
(...skipping 4335 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
4346 DECLARE_CONCRETE_INSTRUCTION(Typeof) | 4346 DECLARE_CONCRETE_INSTRUCTION(Typeof) |
4347 }; | 4347 }; |
4348 | 4348 |
4349 | 4349 |
4350 class HToFastProperties: public HUnaryOperation { | 4350 class HToFastProperties: public HUnaryOperation { |
4351 public: | 4351 public: |
4352 explicit HToFastProperties(HValue* value) : HUnaryOperation(value) { | 4352 explicit HToFastProperties(HValue* value) : HUnaryOperation(value) { |
4353 // This instruction is not marked as having side effects, but | 4353 // This instruction is not marked as having side effects, but |
4354 // changes the map of the input operand. Use it only when creating | 4354 // changes the map of the input operand. Use it only when creating |
4355 // object literals. | 4355 // object literals. |
4356 ASSERT(value->IsObjectLiteralGeneric()); | 4356 ASSERT(value->IsObjectLiteralGeneric() || value->IsObjectLiteralFast()); |
4357 set_representation(Representation::Tagged()); | 4357 set_representation(Representation::Tagged()); |
4358 } | 4358 } |
4359 | 4359 |
4360 virtual Representation RequiredInputRepresentation(int index) { | 4360 virtual Representation RequiredInputRepresentation(int index) { |
4361 return Representation::Tagged(); | 4361 return Representation::Tagged(); |
4362 } | 4362 } |
4363 | 4363 |
4364 DECLARE_CONCRETE_INSTRUCTION(ToFastProperties) | 4364 DECLARE_CONCRETE_INSTRUCTION(ToFastProperties) |
4365 }; | 4365 }; |
4366 | 4366 |
(...skipping 59 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
4426 | 4426 |
4427 DECLARE_CONCRETE_INSTRUCTION(In) | 4427 DECLARE_CONCRETE_INSTRUCTION(In) |
4428 }; | 4428 }; |
4429 | 4429 |
4430 #undef DECLARE_INSTRUCTION | 4430 #undef DECLARE_INSTRUCTION |
4431 #undef DECLARE_CONCRETE_INSTRUCTION | 4431 #undef DECLARE_CONCRETE_INSTRUCTION |
4432 | 4432 |
4433 } } // namespace v8::internal | 4433 } } // namespace v8::internal |
4434 | 4434 |
4435 #endif // V8_HYDROGEN_INSTRUCTIONS_H_ | 4435 #endif // V8_HYDROGEN_INSTRUCTIONS_H_ |
OLD | NEW |