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1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 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 #include "src/compiler/common-operator.h" | 5 #include "src/compiler/common-operator.h" |
6 #include "src/compiler/graph.h" | 6 #include "src/compiler/graph.h" |
7 #include "src/compiler/node-properties.h" | 7 #include "src/compiler/node-properties.h" |
8 #include "src/compiler/operator-properties.h" | 8 #include "src/compiler/operator-properties.h" |
9 #include "src/compiler/verifier.h" | 9 #include "src/compiler/verifier.h" |
10 | 10 |
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123 bool NodeProperties::IsExceptionalCall(Node* node) { | 123 bool NodeProperties::IsExceptionalCall(Node* node) { |
124 for (Edge const edge : node->use_edges()) { | 124 for (Edge const edge : node->use_edges()) { |
125 if (!NodeProperties::IsControlEdge(edge)) continue; | 125 if (!NodeProperties::IsControlEdge(edge)) continue; |
126 if (edge.from()->opcode() == IrOpcode::kIfException) return true; | 126 if (edge.from()->opcode() == IrOpcode::kIfException) return true; |
127 } | 127 } |
128 return false; | 128 return false; |
129 } | 129 } |
130 | 130 |
131 | 131 |
132 // static | 132 // static |
| 133 void NodeProperties::ReplaceValueInput(Node* node, Node* value, int index) { |
| 134 DCHECK(index < node->op()->ValueInputCount()); |
| 135 node->ReplaceInput(FirstValueIndex(node) + index, value); |
| 136 } |
| 137 |
| 138 |
| 139 // static |
133 void NodeProperties::ReplaceContextInput(Node* node, Node* context) { | 140 void NodeProperties::ReplaceContextInput(Node* node, Node* context) { |
134 node->ReplaceInput(FirstContextIndex(node), context); | 141 node->ReplaceInput(FirstContextIndex(node), context); |
135 } | 142 } |
136 | 143 |
137 | 144 |
138 // static | 145 // static |
139 void NodeProperties::ReplaceControlInput(Node* node, Node* control) { | 146 void NodeProperties::ReplaceControlInput(Node* node, Node* control) { |
140 node->ReplaceInput(FirstControlIndex(node), control); | 147 node->ReplaceInput(FirstControlIndex(node), control); |
141 } | 148 } |
142 | 149 |
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281 // static | 288 // static |
282 bool NodeProperties::IsInputRange(Edge edge, int first, int num) { | 289 bool NodeProperties::IsInputRange(Edge edge, int first, int num) { |
283 if (num == 0) return false; | 290 if (num == 0) return false; |
284 int const index = edge.index(); | 291 int const index = edge.index(); |
285 return first <= index && index < first + num; | 292 return first <= index && index < first + num; |
286 } | 293 } |
287 | 294 |
288 } // namespace compiler | 295 } // namespace compiler |
289 } // namespace internal | 296 } // namespace internal |
290 } // namespace v8 | 297 } // namespace v8 |
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