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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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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(); | 42 Node* AllocateInNewSpaceStubConstant(); |
43 Node* AllocateInOldSpaceStubConstant(); | 43 Node* AllocateInOldSpaceStubConstant(); |
44 Node* ToNumberBuiltinConstant(); | 44 Node* ToNumberBuiltinConstant(); |
45 Node* CEntryStubConstant(int result_size); | 45 Node* CEntryStubConstant(int result_size); |
46 Node* EmptyFixedArrayConstant(); | 46 Node* EmptyFixedArrayConstant(); |
47 Node* EmptyLiteralsArrayConstant(); | 47 Node* EmptyLiteralsArrayConstant(); |
| 48 Node* EmptyStringConstant(); |
48 Node* HeapNumberMapConstant(); | 49 Node* HeapNumberMapConstant(); |
49 Node* OptimizedOutConstant(); | 50 Node* OptimizedOutConstant(); |
50 Node* StaleRegisterConstant(); | 51 Node* StaleRegisterConstant(); |
51 Node* UndefinedConstant(); | 52 Node* UndefinedConstant(); |
52 Node* TheHoleConstant(); | 53 Node* TheHoleConstant(); |
53 Node* TrueConstant(); | 54 Node* TrueConstant(); |
54 Node* FalseConstant(); | 55 Node* FalseConstant(); |
55 Node* NullConstant(); | 56 Node* NullConstant(); |
56 Node* ZeroConstant(); | 57 Node* ZeroConstant(); |
57 Node* OneConstant(); | 58 Node* OneConstant(); |
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144 void GetCachedNodes(NodeVector* nodes); | 145 void GetCachedNodes(NodeVector* nodes); |
145 | 146 |
146 private: | 147 private: |
147 enum CachedNode { | 148 enum CachedNode { |
148 kAllocateInNewSpaceStubConstant, | 149 kAllocateInNewSpaceStubConstant, |
149 kAllocateInOldSpaceStubConstant, | 150 kAllocateInOldSpaceStubConstant, |
150 kToNumberBuiltinConstant, | 151 kToNumberBuiltinConstant, |
151 kCEntryStubConstant, | 152 kCEntryStubConstant, |
152 kEmptyFixedArrayConstant, | 153 kEmptyFixedArrayConstant, |
153 kEmptyLiteralsArrayConstant, | 154 kEmptyLiteralsArrayConstant, |
| 155 kEmptyStringConstant, |
154 kHeapNumberMapConstant, | 156 kHeapNumberMapConstant, |
155 kOptimizedOutConstant, | 157 kOptimizedOutConstant, |
156 kStaleRegisterConstant, | 158 kStaleRegisterConstant, |
157 kUndefinedConstant, | 159 kUndefinedConstant, |
158 kTheHoleConstant, | 160 kTheHoleConstant, |
159 kTrueConstant, | 161 kTrueConstant, |
160 kFalseConstant, | 162 kFalseConstant, |
161 kNullConstant, | 163 kNullConstant, |
162 kZeroConstant, | 164 kZeroConstant, |
163 kOneConstant, | 165 kOneConstant, |
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179 Node* NumberConstant(double value); | 181 Node* NumberConstant(double value); |
180 | 182 |
181 DISALLOW_COPY_AND_ASSIGN(JSGraph); | 183 DISALLOW_COPY_AND_ASSIGN(JSGraph); |
182 }; | 184 }; |
183 | 185 |
184 } // namespace compiler | 186 } // namespace compiler |
185 } // namespace internal | 187 } // namespace internal |
186 } // namespace v8 | 188 } // namespace v8 |
187 | 189 |
188 #endif | 190 #endif |
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