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Side by Side Diff: src/compiler/escape-analysis-reducer.h

Issue 1499143002: Improve escape analysis (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Fix bug Created 5 years ago
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1 // Copyright 2015 the V8 project authors. All rights reserved. 1 // Copyright 2015 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 #ifndef V8_COMPILER_ESCAPE_ANALYSIS_REDUCER_H_ 5 #ifndef V8_COMPILER_ESCAPE_ANALYSIS_REDUCER_H_
6 #define V8_COMPILER_ESCAPE_ANALYSIS_REDUCER_H_ 6 #define V8_COMPILER_ESCAPE_ANALYSIS_REDUCER_H_
7 7
8 #include "src/compiler/escape-analysis.h" 8 #include "src/compiler/escape-analysis.h"
9 #include "src/compiler/graph-reducer.h" 9 #include "src/compiler/graph-reducer.h"
10 10
11 namespace v8 { 11 namespace v8 {
12 namespace internal { 12 namespace internal {
13 namespace compiler { 13 namespace compiler {
14 14
15 // Forward declarations. 15 // Forward declarations.
16 class JSGraph; 16 class JSGraph;
17 17
18 18
19 class EscapeAnalysisReducer final : public AdvancedReducer { 19 class EscapeAnalysisReducer final : public AdvancedReducer {
20 public: 20 public:
21 EscapeAnalysisReducer(Editor* editor, JSGraph* jsgraph, 21 EscapeAnalysisReducer(Editor* editor, JSGraph* jsgraph,
22 EscapeAnalysis* escape_analysis, Zone* zone); 22 EscapeAnalysis* escape_analysis, Zone* zone);
23 23
24 Reduction Reduce(Node* node) final; 24 Reduction Reduce(Node* node) final;
25 25
26 private: 26 private:
27 Reduction ReduceLoadField(Node* node); 27 Reduction ReduceLoad(Node* node);
28 Reduction ReduceStoreField(Node* node); 28 Reduction ReduceStore(Node* node);
29 Reduction ReduceAllocate(Node* node); 29 Reduction ReduceAllocate(Node* node);
30 Reduction ReduceFinishRegion(Node* node); 30 Reduction ReduceFinishRegion(Node* node);
31 Reduction ReduceReferenceEqual(Node* node); 31 Reduction ReduceReferenceEqual(Node* node);
32 32
33 Reduction ReplaceWithDeoptDummy(Node* node); 33 Reduction ReplaceWithDeoptDummy(Node* node);
34 34
35 JSGraph* jsgraph() const { return jsgraph_; } 35 JSGraph* jsgraph() const { return jsgraph_; }
36 EscapeAnalysis* escape_analysis() const { return escape_analysis_; } 36 EscapeAnalysis* escape_analysis() const { return escape_analysis_; }
37 Zone* zone() const { return zone_; } 37 Zone* zone() const { return zone_; }
38 38
39 JSGraph* const jsgraph_; 39 JSGraph* const jsgraph_;
40 EscapeAnalysis* escape_analysis_; 40 EscapeAnalysis* escape_analysis_;
41 Zone* const zone_; 41 Zone* const zone_;
42 42
43 DISALLOW_COPY_AND_ASSIGN(EscapeAnalysisReducer); 43 DISALLOW_COPY_AND_ASSIGN(EscapeAnalysisReducer);
44 }; 44 };
45 45
46 } // namespace compiler 46 } // namespace compiler
47 } // namespace internal 47 } // namespace internal
48 } // namespace v8 48 } // namespace v8
49 49
50 #endif // V8_COMPILER_ESCAPE_ANALYSIS_REDUCER_H_ 50 #endif // V8_COMPILER_ESCAPE_ANALYSIS_REDUCER_H_
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