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1 // Copyright 2010 the V8 project authors. All rights reserved. | 1 // Copyright 2010 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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638 if (FLAG_enable_slow_asserts) { | 638 if (FLAG_enable_slow_asserts) { |
639 if (receiver_types_ != NULL) { | 639 if (receiver_types_ != NULL) { |
640 int length = receiver_types_->length(); | 640 int length = receiver_types_->length(); |
641 for (int i = 0; i < length; i++) { | 641 for (int i = 0; i < length; i++) { |
642 Handle<Map> map = receiver_types_->at(i); | 642 Handle<Map> map = receiver_types_->at(i); |
643 ASSERT(!map.is_null() && *map != NULL); | 643 ASSERT(!map.is_null() && *map != NULL); |
644 } | 644 } |
645 } | 645 } |
646 } | 646 } |
647 #endif | 647 #endif |
648 if (receiver_types_ != NULL && receiver_types_->length() > 0) { | 648 is_monomorphic_ = oracle->CallIsMonomorphic(this); |
649 Handle<Map> type = receiver_types_->at(0); | 649 check_type_ = oracle->GetCallCheckType(this); |
650 is_monomorphic_ = oracle->CallIsMonomorphic(this); | 650 if (is_monomorphic_) { |
651 if (is_monomorphic_) is_monomorphic_ = ComputeTarget(type, name); | 651 Handle<Map> map; |
| 652 if (receiver_types_ != NULL && receiver_types_->length() > 0) { |
| 653 ASSERT(check_type_ == RECEIVER_MAP_CHECK); |
| 654 map = receiver_types_->at(0); |
| 655 } else { |
| 656 ASSERT(check_type_ != RECEIVER_MAP_CHECK); |
| 657 map = Handle<Map>( |
| 658 oracle->GetPrototypeForPrimitiveCheck(check_type_)->map()); |
| 659 } |
| 660 is_monomorphic_ = ComputeTarget(map, name); |
652 } | 661 } |
653 } | 662 } |
654 | 663 |
655 | 664 |
656 void BinaryOperation::RecordTypeFeedback(TypeFeedbackOracle* oracle) { | 665 void BinaryOperation::RecordTypeFeedback(TypeFeedbackOracle* oracle) { |
657 TypeInfo left = oracle->BinaryType(this, TypeFeedbackOracle::LEFT); | 666 TypeInfo left = oracle->BinaryType(this, TypeFeedbackOracle::LEFT); |
658 TypeInfo right = oracle->BinaryType(this, TypeFeedbackOracle::RIGHT); | 667 TypeInfo right = oracle->BinaryType(this, TypeFeedbackOracle::RIGHT); |
659 is_smi_only_ = left.IsSmi() && right.IsSmi(); | 668 is_smi_only_ = left.IsSmi() && right.IsSmi(); |
660 } | 669 } |
661 | 670 |
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1045 | 1054 |
1046 CaseClause::CaseClause(Expression* label, | 1055 CaseClause::CaseClause(Expression* label, |
1047 ZoneList<Statement*>* statements, | 1056 ZoneList<Statement*>* statements, |
1048 int pos) | 1057 int pos) |
1049 : label_(label), | 1058 : label_(label), |
1050 statements_(statements), | 1059 statements_(statements), |
1051 position_(pos), | 1060 position_(pos), |
1052 compare_type_(NONE) {} | 1061 compare_type_(NONE) {} |
1053 | 1062 |
1054 } } // namespace v8::internal | 1063 } } // namespace v8::internal |
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