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Side by Side Diff: src/compiler/js-typed-lowering.h

Issue 985713003: [turbofan] Fix lazy deopt for JSToNumber conversions in binary operations. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@multiple-framestates
Patch Set: Fixes, rebase Created 5 years, 9 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_JS_TYPED_LOWERING_H_ 5 #ifndef V8_COMPILER_JS_TYPED_LOWERING_H_
6 #define V8_COMPILER_JS_TYPED_LOWERING_H_ 6 #define V8_COMPILER_JS_TYPED_LOWERING_H_
7 7
8 #include "src/compiler/graph-reducer.h" 8 #include "src/compiler/graph-reducer.h"
9 #include "src/compiler/simplified-operator.h" 9 #include "src/compiler/simplified-operator.h"
10 10
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45 Reduction ReduceJSToBoolean(Node* node); 45 Reduction ReduceJSToBoolean(Node* node);
46 Reduction ReduceJSToNumberInput(Node* input); 46 Reduction ReduceJSToNumberInput(Node* input);
47 Reduction ReduceJSToNumber(Node* node); 47 Reduction ReduceJSToNumber(Node* node);
48 Reduction ReduceJSToStringInput(Node* input); 48 Reduction ReduceJSToStringInput(Node* input);
49 Reduction ReduceJSToString(Node* node); 49 Reduction ReduceJSToString(Node* node);
50 Reduction ReduceNumberBinop(Node* node, const Operator* numberOp); 50 Reduction ReduceNumberBinop(Node* node, const Operator* numberOp);
51 Reduction ReduceInt32Binop(Node* node, const Operator* intOp); 51 Reduction ReduceInt32Binop(Node* node, const Operator* intOp);
52 Reduction ReduceUI32Shift(Node* node, Signedness left_signedness, 52 Reduction ReduceUI32Shift(Node* node, Signedness left_signedness,
53 const Operator* shift_op); 53 const Operator* shift_op);
54 54
55 Node* ConvertToNumber(Node* input); 55 Node* ConvertPrimitiveToNumber(Node* input);
56 template <IrOpcode::Value> 56 template <IrOpcode::Value>
57 Node* FindConversion(Node* input); 57 Node* FindConversion(Node* input);
58 void InsertConversion(Node* conversion); 58 void InsertConversion(Node* conversion);
59 59
60 Node* Word32Shl(Node* const lhs, int32_t const rhs); 60 Node* Word32Shl(Node* const lhs, int32_t const rhs);
61 61
62 Factory* factory() const; 62 Factory* factory() const;
63 Graph* graph() const; 63 Graph* graph() const;
64 JSGraph* jsgraph() const { return jsgraph_; } 64 JSGraph* jsgraph() const { return jsgraph_; }
65 JSOperatorBuilder* javascript() const; 65 JSOperatorBuilder* javascript() const;
66 CommonOperatorBuilder* common() const; 66 CommonOperatorBuilder* common() const;
67 SimplifiedOperatorBuilder* simplified() { return &simplified_; } 67 SimplifiedOperatorBuilder* simplified() { return &simplified_; }
68 MachineOperatorBuilder* machine() const; 68 MachineOperatorBuilder* machine() const;
69 69
70 JSGraph* jsgraph_; 70 JSGraph* jsgraph_;
71 SimplifiedOperatorBuilder simplified_; 71 SimplifiedOperatorBuilder simplified_;
72 ZoneVector<Node*> conversions_; // Cache inserted JSToXXX() conversions. 72 ZoneVector<Node*> conversions_; // Cache inserted JSToXXX() conversions.
73 Type* zero_range_; 73 Type* zero_range_;
74 Type* one_range_; 74 Type* one_range_;
75 Type* zero_thirtyone_range_; 75 Type* zero_thirtyone_range_;
76 Type* shifted_int32_ranges_[4]; 76 Type* shifted_int32_ranges_[4];
77 }; 77 };
78 78
79 } // namespace compiler 79 } // namespace compiler
80 } // namespace internal 80 } // namespace internal
81 } // namespace v8 81 } // namespace v8
82 82
83 #endif // V8_COMPILER_JS_TYPED_LOWERING_H_ 83 #endif // V8_COMPILER_JS_TYPED_LOWERING_H_
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