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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_GRAPH_H_ | 5 #ifndef V8_COMPILER_JS_GRAPH_H_ |
| 6 #define V8_COMPILER_JS_GRAPH_H_ | 6 #define V8_COMPILER_JS_GRAPH_H_ |
| 7 | 7 |
| 8 #include "src/compiler/common-node-cache.h" | 8 #include "src/compiler/common-node-cache.h" |
| 9 #include "src/compiler/common-operator.h" | 9 #include "src/compiler/common-operator.h" |
| 10 #include "src/compiler/graph.h" | 10 #include "src/compiler/graph.h" |
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| 32 graph_(graph), | 32 graph_(graph), |
| 33 common_(common), | 33 common_(common), |
| 34 javascript_(javascript), | 34 javascript_(javascript), |
| 35 simplified_(simplified), | 35 simplified_(simplified), |
| 36 machine_(machine), | 36 machine_(machine), |
| 37 cache_(zone()) { | 37 cache_(zone()) { |
| 38 for (int i = 0; i < kNumCachedNodes; i++) cached_nodes_[i] = nullptr; | 38 for (int i = 0; i < kNumCachedNodes; i++) cached_nodes_[i] = nullptr; |
| 39 } | 39 } |
| 40 | 40 |
| 41 // Canonicalized global constants. | 41 // Canonicalized global constants. |
| 42 Node* AllocateInNewSpaceStubConstant(); |
| 43 Node* AllocateInOldSpaceStubConstant(); |
| 42 Node* CEntryStubConstant(int result_size); | 44 Node* CEntryStubConstant(int result_size); |
| 43 Node* EmptyFixedArrayConstant(); | 45 Node* EmptyFixedArrayConstant(); |
| 44 Node* HeapNumberMapConstant(); | 46 Node* HeapNumberMapConstant(); |
| 45 Node* OptimizedOutConstant(); | 47 Node* OptimizedOutConstant(); |
| 46 Node* UndefinedConstant(); | 48 Node* UndefinedConstant(); |
| 47 Node* TheHoleConstant(); | 49 Node* TheHoleConstant(); |
| 48 Node* TrueConstant(); | 50 Node* TrueConstant(); |
| 49 Node* FalseConstant(); | 51 Node* FalseConstant(); |
| 50 Node* NullConstant(); | 52 Node* NullConstant(); |
| 51 Node* ZeroConstant(); | 53 Node* ZeroConstant(); |
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| 133 MachineOperatorBuilder* machine() const { return machine_; } | 135 MachineOperatorBuilder* machine() const { return machine_; } |
| 134 Graph* graph() const { return graph_; } | 136 Graph* graph() const { return graph_; } |
| 135 Zone* zone() const { return graph()->zone(); } | 137 Zone* zone() const { return graph()->zone(); } |
| 136 Isolate* isolate() const { return isolate_; } | 138 Isolate* isolate() const { return isolate_; } |
| 137 Factory* factory() const { return isolate()->factory(); } | 139 Factory* factory() const { return isolate()->factory(); } |
| 138 | 140 |
| 139 void GetCachedNodes(NodeVector* nodes); | 141 void GetCachedNodes(NodeVector* nodes); |
| 140 | 142 |
| 141 private: | 143 private: |
| 142 enum CachedNode { | 144 enum CachedNode { |
| 145 kAllocateInNewSpaceStubConstant, |
| 146 kAllocateInOldSpaceStubConstant, |
| 143 kCEntryStubConstant, | 147 kCEntryStubConstant, |
| 144 kEmptyFixedArrayConstant, | 148 kEmptyFixedArrayConstant, |
| 145 kHeapNumberMapConstant, | 149 kHeapNumberMapConstant, |
| 146 kOptimizedOutConstant, | 150 kOptimizedOutConstant, |
| 147 kUndefinedConstant, | 151 kUndefinedConstant, |
| 148 kTheHoleConstant, | 152 kTheHoleConstant, |
| 149 kTrueConstant, | 153 kTrueConstant, |
| 150 kFalseConstant, | 154 kFalseConstant, |
| 151 kNullConstant, | 155 kNullConstant, |
| 152 kZeroConstant, | 156 kZeroConstant, |
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| 169 Node* NumberConstant(double value); | 173 Node* NumberConstant(double value); |
| 170 | 174 |
| 171 DISALLOW_COPY_AND_ASSIGN(JSGraph); | 175 DISALLOW_COPY_AND_ASSIGN(JSGraph); |
| 172 }; | 176 }; |
| 173 | 177 |
| 174 } // namespace compiler | 178 } // namespace compiler |
| 175 } // namespace internal | 179 } // namespace internal |
| 176 } // namespace v8 | 180 } // namespace v8 |
| 177 | 181 |
| 178 #endif | 182 #endif |
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