| OLD | NEW |
| 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_CHANGE_LOWERING_H_ | 5 #ifndef V8_COMPILER_CHANGE_LOWERING_H_ |
| 6 #define V8_COMPILER_CHANGE_LOWERING_H_ | 6 #define V8_COMPILER_CHANGE_LOWERING_H_ |
| 7 | 7 |
| 8 #include "src/compiler/graph-reducer.h" | 8 #include "src/compiler/graph-reducer.h" |
| 9 | 9 |
| 10 namespace v8 { | 10 namespace v8 { |
| 11 namespace internal { | 11 namespace internal { |
| 12 namespace compiler { | 12 namespace compiler { |
| 13 | 13 |
| 14 // Forward declarations. | 14 // Forward declarations. |
| 15 class CommonOperatorBuilder; | 15 class CommonOperatorBuilder; |
| 16 struct ElementAccess; | 16 struct ElementAccess; |
| 17 class JSGraph; | 17 class JSGraph; |
| 18 class Linkage; | 18 class Linkage; |
| 19 class MachineOperatorBuilder; | 19 class MachineOperatorBuilder; |
| 20 class Operator; | 20 class Operator; |
| 21 | 21 |
| 22 class ChangeLowering final : public Reducer { | 22 class ChangeLowering final : public AdvancedReducer { |
| 23 public: | 23 public: |
| 24 explicit ChangeLowering(JSGraph* jsgraph) : jsgraph_(jsgraph) {} | 24 ChangeLowering(Editor* editor, JSGraph* jsgraph) |
| 25 : AdvancedReducer(editor), jsgraph_(jsgraph) {} |
| 25 ~ChangeLowering() final; | 26 ~ChangeLowering() final; |
| 26 | 27 |
| 27 Reduction Reduce(Node* node) final; | 28 Reduction Reduce(Node* node) final; |
| 28 | 29 |
| 29 private: | 30 private: |
| 30 Node* HeapNumberValueIndexConstant(); | 31 Node* HeapNumberValueIndexConstant(); |
| 31 Node* SmiMaxValueConstant(); | 32 Node* SmiMaxValueConstant(); |
| 32 Node* SmiShiftBitsConstant(); | 33 Node* SmiShiftBitsConstant(); |
| 33 | 34 |
| 34 Node* AllocateHeapNumberWithValue(Node* value, Node* control); | 35 Node* AllocateHeapNumberWithValue(Node* value, Node* control); |
| (...skipping 15 matching lines...) Expand all Loading... |
| 50 Signedness signedness); | 51 Signedness signedness); |
| 51 Reduction ChangeUint32ToTagged(Node* value, Node* control); | 52 Reduction ChangeUint32ToTagged(Node* value, Node* control); |
| 52 | 53 |
| 53 Reduction LoadField(Node* node); | 54 Reduction LoadField(Node* node); |
| 54 Reduction StoreField(Node* node); | 55 Reduction StoreField(Node* node); |
| 55 Reduction LoadElement(Node* node); | 56 Reduction LoadElement(Node* node); |
| 56 Reduction StoreElement(Node* node); | 57 Reduction StoreElement(Node* node); |
| 57 Reduction Allocate(Node* node); | 58 Reduction Allocate(Node* node); |
| 58 | 59 |
| 59 Node* IsSmi(Node* value); | 60 Node* IsSmi(Node* value); |
| 60 Node* LoadHeapObjectMap(Node* object, Node* control); | 61 Node* LoadHeapObjectMap(Node* object, Node* effect, Node* control); |
| 61 Node* LoadMapInstanceType(Node* map); | 62 Node* LoadMapInstanceType(Node* map, Node* effect, Node* control); |
| 62 | 63 |
| 63 Reduction ObjectIsNumber(Node* node); | 64 Reduction ObjectIsNumber(Node* node); |
| 64 Reduction ObjectIsReceiver(Node* node); | 65 Reduction ObjectIsReceiver(Node* node); |
| 65 Reduction ObjectIsSmi(Node* node); | 66 Reduction ObjectIsSmi(Node* node); |
| 66 | 67 |
| 67 Node* ComputeIndex(const ElementAccess& access, Node* const key); | 68 Node* ComputeIndex(const ElementAccess& access, Node* const key); |
| 68 Graph* graph() const; | 69 Graph* graph() const; |
| 69 Isolate* isolate() const; | 70 Isolate* isolate() const; |
| 70 JSGraph* jsgraph() const { return jsgraph_; } | 71 JSGraph* jsgraph() const { return jsgraph_; } |
| 71 CommonOperatorBuilder* common() const; | 72 CommonOperatorBuilder* common() const; |
| 72 MachineOperatorBuilder* machine() const; | 73 MachineOperatorBuilder* machine() const; |
| 73 | 74 |
| 74 JSGraph* const jsgraph_; | 75 JSGraph* const jsgraph_; |
| 75 SetOncePointer<const Operator> allocate_heap_number_operator_; | 76 SetOncePointer<const Operator> allocate_heap_number_operator_; |
| 76 }; | 77 }; |
| 77 | 78 |
| 78 } // namespace compiler | 79 } // namespace compiler |
| 79 } // namespace internal | 80 } // namespace internal |
| 80 } // namespace v8 | 81 } // namespace v8 |
| 81 | 82 |
| 82 #endif // V8_COMPILER_CHANGE_LOWERING_H_ | 83 #endif // V8_COMPILER_CHANGE_LOWERING_H_ |
| OLD | NEW |