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Side by Side Diff: src/compiler/access-builder.h

Issue 1110503002: [turbofan] Reland: Optimize loads from the global object in JSTypeFeedbackSpecializer. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 5 years, 7 months ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 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_ACCESS_BUILDER_H_ 5 #ifndef V8_COMPILER_ACCESS_BUILDER_H_
6 #define V8_COMPILER_ACCESS_BUILDER_H_ 6 #define V8_COMPILER_ACCESS_BUILDER_H_
7 7
8 #include "src/compiler/simplified-operator.h" 8 #include "src/compiler/simplified-operator.h"
9 9
10 namespace v8 { 10 namespace v8 {
(...skipping 31 matching lines...) Expand 10 before | Expand all | Expand 10 after
42 42
43 // Provides access to JSValue::value() field. 43 // Provides access to JSValue::value() field.
44 static FieldAccess ForValue(); 44 static FieldAccess ForValue();
45 45
46 // Provides access Context slots. 46 // Provides access Context slots.
47 static FieldAccess ForContextSlot(size_t index); 47 static FieldAccess ForContextSlot(size_t index);
48 48
49 // Provides access to the backing store of a StatsCounter. 49 // Provides access to the backing store of a StatsCounter.
50 static FieldAccess ForStatsCounter(); 50 static FieldAccess ForStatsCounter();
51 51
52 // Provides access to PropertyCell::value() field.
53 static FieldAccess ForPropertyCellValue();
54
52 // Provides access to FixedArray elements. 55 // Provides access to FixedArray elements.
53 static ElementAccess ForFixedArrayElement(); 56 static ElementAccess ForFixedArrayElement();
54 57
55 // Provides access to Fixed{type}TypedArray and External{type}Array elements. 58 // Provides access to Fixed{type}TypedArray and External{type}Array elements.
56 static ElementAccess ForTypedArrayElement(ExternalArrayType type, 59 static ElementAccess ForTypedArrayElement(ExternalArrayType type,
57 bool is_external); 60 bool is_external);
58 61
59 // Provides access to the charaters of sequential strings. 62 // Provides access to the charaters of sequential strings.
60 static ElementAccess ForSeqStringChar(String::Encoding encoding); 63 static ElementAccess ForSeqStringChar(String::Encoding encoding);
61 64
62 private: 65 private:
63 DISALLOW_IMPLICIT_CONSTRUCTORS(AccessBuilder); 66 DISALLOW_IMPLICIT_CONSTRUCTORS(AccessBuilder);
64 }; 67 };
65 68
66 } // namespace compiler 69 } // namespace compiler
67 } // namespace internal 70 } // namespace internal
68 } // namespace v8 71 } // namespace v8
69 72
70 #endif // V8_COMPILER_ACCESS_BUILDER_H_ 73 #endif // V8_COMPILER_ACCESS_BUILDER_H_
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