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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 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_NODE_H_ | 5 #ifndef V8_COMPILER_NODE_H_ |
6 #define V8_COMPILER_NODE_H_ | 6 #define V8_COMPILER_NODE_H_ |
7 | 7 |
8 #include <deque> | 8 #include <deque> |
9 #include <set> | 9 #include <set> |
10 #include <vector> | 10 #include <vector> |
11 | 11 |
12 #include "src/compiler/generic-algorithm.h" | 12 #include "src/compiler/generic-algorithm.h" |
13 #include "src/compiler/generic-node.h" | 13 #include "src/compiler/generic-node.h" |
14 #include "src/compiler/opcodes.h" | 14 #include "src/compiler/opcodes.h" |
15 #include "src/compiler/operator.h" | 15 #include "src/compiler/operator.h" |
16 #include "src/types.h" | 16 #include "src/types.h" |
17 #include "src/zone.h" | 17 #include "src/zone.h" |
18 #include "src/zone-allocator.h" | 18 #include "src/zone-allocator.h" |
19 | 19 |
20 namespace v8 { | 20 namespace v8 { |
21 namespace internal { | 21 namespace internal { |
22 namespace compiler { | 22 namespace compiler { |
23 | 23 |
24 class NodeData { | 24 class NodeData { |
25 public: | 25 public: |
26 Operator* op() const { return op_; } | 26 Operator* op() const { return op_; } |
27 void set_op(Operator* op) { op_ = op; } | 27 void set_op(Operator* op) { op_ = op; } |
28 | 28 |
29 IrOpcode::Value opcode() const { | 29 IrOpcode::Value opcode() const { |
30 ASSERT(op_->opcode() <= IrOpcode::kLast); | 30 DCHECK(op_->opcode() <= IrOpcode::kLast); |
31 return static_cast<IrOpcode::Value>(op_->opcode()); | 31 return static_cast<IrOpcode::Value>(op_->opcode()); |
32 } | 32 } |
33 | 33 |
34 Bounds bounds() { return bounds_; } | 34 Bounds bounds() { return bounds_; } |
35 | 35 |
36 protected: | 36 protected: |
37 Operator* op_; | 37 Operator* op_; |
38 Bounds bounds_; | 38 Bounds bounds_; |
39 explicit NodeData(Zone* zone) : bounds_(Bounds(Type::None(zone))) {} | 39 explicit NodeData(Zone* zone) : bounds_(Bounds(Type::None(zone))) {} |
40 | 40 |
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86 // Helper to extract parameters from Operator1<*> nodes. | 86 // Helper to extract parameters from Operator1<*> nodes. |
87 template <typename T> | 87 template <typename T> |
88 static inline T OpParameter(Node* node) { | 88 static inline T OpParameter(Node* node) { |
89 return reinterpret_cast<Operator1<T>*>(node->op())->parameter(); | 89 return reinterpret_cast<Operator1<T>*>(node->op())->parameter(); |
90 } | 90 } |
91 } | 91 } |
92 } | 92 } |
93 } // namespace v8::internal::compiler | 93 } // namespace v8::internal::compiler |
94 | 94 |
95 #endif // V8_COMPILER_NODE_H_ | 95 #endif // V8_COMPILER_NODE_H_ |
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