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Side by Side Diff: src/compiler/type-hint-analyzer.h

Issue 2342853002: [TypeFeedbackVector] special ic slots for interpreter compare/binary ops. (Closed)
Patch Set: Code comments. Created 4 years, 3 months 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_TYPE_HINT_ANALYZER_H_ 5 #ifndef V8_COMPILER_TYPE_HINT_ANALYZER_H_
6 #define V8_COMPILER_TYPE_HINT_ANALYZER_H_ 6 #define V8_COMPILER_TYPE_HINT_ANALYZER_H_
7 7
8 #include "src/compiler/type-hints.h"
9 #include "src/handles.h" 8 #include "src/handles.h"
9 #include "src/type-hints.h"
10 #include "src/zone-containers.h" 10 #include "src/zone-containers.h"
11 11
12 namespace v8 { 12 namespace v8 {
13 namespace internal { 13 namespace internal {
14 namespace compiler { 14 namespace compiler {
15 15
16 // The result of analyzing type hints. 16 // The result of analyzing type hints.
17 class TypeHintAnalysis final : public ZoneObject { 17 class TypeHintAnalysis final : public ZoneObject {
18 public: 18 public:
19 typedef ZoneMap<TypeFeedbackId, Handle<Code>> Infos; 19 typedef ZoneMap<TypeFeedbackId, Handle<Code>> Infos;
(...skipping 23 matching lines...) Expand all
43 TypeHintAnalysis* Analyze(Handle<Code> code); 43 TypeHintAnalysis* Analyze(Handle<Code> code);
44 44
45 private: 45 private:
46 Zone* zone() const { return zone_; } 46 Zone* zone() const { return zone_; }
47 47
48 Zone* const zone_; 48 Zone* const zone_;
49 49
50 DISALLOW_COPY_AND_ASSIGN(TypeHintAnalyzer); 50 DISALLOW_COPY_AND_ASSIGN(TypeHintAnalyzer);
51 }; 51 };
52 52
53 BinaryOperationHint BinaryOperationHintFromFeedback(int type_feedback);
54 CompareOperationHint CompareOperationHintFromFeedback(int type_feedback);
55
56 } // namespace compiler 53 } // namespace compiler
57 } // namespace internal 54 } // namespace internal
58 } // namespace v8 55 } // namespace v8
59 56
60 #endif // V8_COMPILER_TYPE_HINT_ANALYZER_H_ 57 #endif // V8_COMPILER_TYPE_HINT_ANALYZER_H_
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