OLD | NEW |
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 |
(...skipping 3817 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
3828 | 3828 |
3829 inline bool StoringValueNeedsWriteBarrier(HValue* value) { | 3829 inline bool StoringValueNeedsWriteBarrier(HValue* value) { |
3830 return !value->type().IsBoolean() | 3830 return !value->type().IsBoolean() |
3831 && !value->type().IsSmi() | 3831 && !value->type().IsSmi() |
3832 && !(value->IsConstant() && HConstant::cast(value)->ImmortalImmovable()); | 3832 && !(value->IsConstant() && HConstant::cast(value)->ImmortalImmovable()); |
3833 } | 3833 } |
3834 | 3834 |
3835 | 3835 |
3836 inline bool ReceiverObjectNeedsWriteBarrier(HValue* object, | 3836 inline bool ReceiverObjectNeedsWriteBarrier(HValue* object, |
3837 HValue* new_space_dominator) { | 3837 HValue* new_space_dominator) { |
3838 return !object->IsAllocateObject() || (object != new_space_dominator); | 3838 return (!object->IsAllocateObject() && !object->IsFastLiteral()) || |
| 3839 object != new_space_dominator; |
3839 } | 3840 } |
3840 | 3841 |
3841 | 3842 |
3842 class HStoreGlobalCell: public HUnaryOperation { | 3843 class HStoreGlobalCell: public HUnaryOperation { |
3843 public: | 3844 public: |
3844 HStoreGlobalCell(HValue* value, | 3845 HStoreGlobalCell(HValue* value, |
3845 Handle<JSGlobalPropertyCell> cell, | 3846 Handle<JSGlobalPropertyCell> cell, |
3846 PropertyDetails details) | 3847 PropertyDetails details) |
3847 : HUnaryOperation(value), | 3848 : HUnaryOperation(value), |
3848 cell_(cell), | 3849 cell_(cell), |
(...skipping 1440 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
5289 DECLARE_CONCRETE_INSTRUCTION(LoadFieldByIndex); | 5290 DECLARE_CONCRETE_INSTRUCTION(LoadFieldByIndex); |
5290 }; | 5291 }; |
5291 | 5292 |
5292 | 5293 |
5293 #undef DECLARE_INSTRUCTION | 5294 #undef DECLARE_INSTRUCTION |
5294 #undef DECLARE_CONCRETE_INSTRUCTION | 5295 #undef DECLARE_CONCRETE_INSTRUCTION |
5295 | 5296 |
5296 } } // namespace v8::internal | 5297 } } // namespace v8::internal |
5297 | 5298 |
5298 #endif // V8_HYDROGEN_INSTRUCTIONS_H_ | 5299 #endif // V8_HYDROGEN_INSTRUCTIONS_H_ |
OLD | NEW |