OLD | NEW |
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/v8.h" | 5 #include "src/v8.h" |
6 | 6 |
7 #include "src/ast.h" | 7 #include "src/ast.h" |
8 #include "src/ast-numbering.h" | 8 #include "src/ast-numbering.h" |
9 #include "src/scopes.h" | 9 #include "src/scopes.h" |
10 | 10 |
11 namespace v8 { | 11 namespace v8 { |
12 namespace internal { | 12 namespace internal { |
13 | 13 |
14 | 14 |
15 class AstNumberingVisitor final : public AstVisitor { | 15 class AstNumberingVisitor final : public AstVisitor { |
16 public: | 16 public: |
17 explicit AstNumberingVisitor(Isolate* isolate, Zone* zone) | 17 explicit AstNumberingVisitor(Isolate* isolate, Zone* zone) |
18 : AstVisitor(), | 18 : AstVisitor(), |
19 next_id_(BailoutId::FirstUsable().ToInt()), | 19 next_id_(BailoutId::FirstUsable().ToInt()), |
20 properties_(zone), | 20 properties_(zone), |
21 ic_slot_cache_(FLAG_vector_ics ? 4 : 0), | 21 ic_slot_cache_(zone), |
22 dont_optimize_reason_(kNoReason) { | 22 dont_optimize_reason_(kNoReason) { |
23 InitializeAstVisitor(isolate, zone); | 23 InitializeAstVisitor(isolate, zone); |
24 } | 24 } |
25 | 25 |
26 bool Renumber(FunctionLiteral* node); | 26 bool Renumber(FunctionLiteral* node); |
27 | 27 |
28 private: | 28 private: |
29 // AST node visitor interface. | 29 // AST node visitor interface. |
30 #define DEFINE_VISIT(type) virtual void Visit##type(type* node) override; | 30 #define DEFINE_VISIT(type) virtual void Visit##type(type* node) override; |
31 AST_NODE_LIST(DEFINE_VISIT) | 31 AST_NODE_LIST(DEFINE_VISIT) |
(...skipping 492 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
524 } | 524 } |
525 | 525 |
526 | 526 |
527 bool AstNumbering::Renumber(Isolate* isolate, Zone* zone, | 527 bool AstNumbering::Renumber(Isolate* isolate, Zone* zone, |
528 FunctionLiteral* function) { | 528 FunctionLiteral* function) { |
529 AstNumberingVisitor visitor(isolate, zone); | 529 AstNumberingVisitor visitor(isolate, zone); |
530 return visitor.Renumber(function); | 530 return visitor.Renumber(function); |
531 } | 531 } |
532 } | 532 } |
533 } // namespace v8::internal | 533 } // namespace v8::internal |
OLD | NEW |