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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 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/ast/ast-numbering.h" | 5 #include "src/ast/ast-numbering.h" |
6 | 6 |
7 #include "src/ast/ast.h" | 7 #include "src/ast/ast.h" |
8 #include "src/ast/scopes.h" | 8 #include "src/ast/scopes.h" |
9 | 9 |
10 namespace v8 { | 10 namespace v8 { |
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118 DisableOptimization(kDebuggerStatement); | 118 DisableOptimization(kDebuggerStatement); |
119 node->set_base_id(ReserveIdRange(DebuggerStatement::num_ids())); | 119 node->set_base_id(ReserveIdRange(DebuggerStatement::num_ids())); |
120 } | 120 } |
121 | 121 |
122 | 122 |
123 void AstNumberingVisitor::VisitNativeFunctionLiteral( | 123 void AstNumberingVisitor::VisitNativeFunctionLiteral( |
124 NativeFunctionLiteral* node) { | 124 NativeFunctionLiteral* node) { |
125 IncrementNodeCount(); | 125 IncrementNodeCount(); |
126 DisableOptimization(kNativeFunctionLiteral); | 126 DisableOptimization(kNativeFunctionLiteral); |
127 node->set_base_id(ReserveIdRange(NativeFunctionLiteral::num_ids())); | 127 node->set_base_id(ReserveIdRange(NativeFunctionLiteral::num_ids())); |
| 128 ReserveFeedbackSlots(node); |
128 } | 129 } |
129 | 130 |
130 | 131 |
131 void AstNumberingVisitor::VisitDoExpression(DoExpression* node) { | 132 void AstNumberingVisitor::VisitDoExpression(DoExpression* node) { |
132 IncrementNodeCount(); | 133 IncrementNodeCount(); |
133 node->set_base_id(ReserveIdRange(DoExpression::num_ids())); | 134 node->set_base_id(ReserveIdRange(DoExpression::num_ids())); |
134 Visit(node->block()); | 135 Visit(node->block()); |
135 Visit(node->result()); | 136 Visit(node->result()); |
136 } | 137 } |
137 | 138 |
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588 Visit(arguments->at(i)); | 589 Visit(arguments->at(i)); |
589 } | 590 } |
590 } | 591 } |
591 | 592 |
592 | 593 |
593 void AstNumberingVisitor::VisitFunctionLiteral(FunctionLiteral* node) { | 594 void AstNumberingVisitor::VisitFunctionLiteral(FunctionLiteral* node) { |
594 IncrementNodeCount(); | 595 IncrementNodeCount(); |
595 node->set_base_id(ReserveIdRange(FunctionLiteral::num_ids())); | 596 node->set_base_id(ReserveIdRange(FunctionLiteral::num_ids())); |
596 // We don't recurse into the declarations or body of the function literal: | 597 // We don't recurse into the declarations or body of the function literal: |
597 // you have to separately Renumber() each FunctionLiteral that you compile. | 598 // you have to separately Renumber() each FunctionLiteral that you compile. |
| 599 ReserveFeedbackSlots(node); |
598 } | 600 } |
599 | 601 |
600 | 602 |
601 void AstNumberingVisitor::VisitRewritableExpression( | 603 void AstNumberingVisitor::VisitRewritableExpression( |
602 RewritableExpression* node) { | 604 RewritableExpression* node) { |
603 IncrementNodeCount(); | 605 IncrementNodeCount(); |
604 node->set_base_id(ReserveIdRange(RewritableExpression::num_ids())); | 606 node->set_base_id(ReserveIdRange(RewritableExpression::num_ids())); |
605 Visit(node->expression()); | 607 Visit(node->expression()); |
606 } | 608 } |
607 | 609 |
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649 } | 651 } |
650 | 652 |
651 | 653 |
652 bool AstNumbering::Renumber(Isolate* isolate, Zone* zone, | 654 bool AstNumbering::Renumber(Isolate* isolate, Zone* zone, |
653 FunctionLiteral* function) { | 655 FunctionLiteral* function) { |
654 AstNumberingVisitor visitor(isolate, zone); | 656 AstNumberingVisitor visitor(isolate, zone); |
655 return visitor.Renumber(function); | 657 return visitor.Renumber(function); |
656 } | 658 } |
657 } // namespace internal | 659 } // namespace internal |
658 } // namespace v8 | 660 } // namespace v8 |
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