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1 // Copyright 2016 the V8 project authors. All rights reserved. | 1 // Copyright 2016 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_MEMORY_OPTIMIZER_H_ | 5 #ifndef V8_COMPILER_MEMORY_OPTIMIZER_H_ |
6 #define V8_COMPILER_MEMORY_OPTIMIZER_H_ | 6 #define V8_COMPILER_MEMORY_OPTIMIZER_H_ |
7 | 7 |
| 8 #include "src/compiler/graph-assembler.h" |
8 #include "src/zone/zone-containers.h" | 9 #include "src/zone/zone-containers.h" |
9 | 10 |
10 namespace v8 { | 11 namespace v8 { |
11 namespace internal { | 12 namespace internal { |
12 namespace compiler { | 13 namespace compiler { |
13 | 14 |
14 // Forward declarations. | 15 // Forward declarations. |
15 class CommonOperatorBuilder; | 16 class CommonOperatorBuilder; |
16 struct ElementAccess; | 17 struct ElementAccess; |
17 class Graph; | 18 class Graph; |
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124 void EnqueueUses(Node*, AllocationState const*); | 125 void EnqueueUses(Node*, AllocationState const*); |
125 void EnqueueUse(Node*, int, AllocationState const*); | 126 void EnqueueUse(Node*, int, AllocationState const*); |
126 | 127 |
127 AllocationState const* empty_state() const { return empty_state_; } | 128 AllocationState const* empty_state() const { return empty_state_; } |
128 Graph* graph() const; | 129 Graph* graph() const; |
129 Isolate* isolate() const; | 130 Isolate* isolate() const; |
130 JSGraph* jsgraph() const { return jsgraph_; } | 131 JSGraph* jsgraph() const { return jsgraph_; } |
131 CommonOperatorBuilder* common() const; | 132 CommonOperatorBuilder* common() const; |
132 MachineOperatorBuilder* machine() const; | 133 MachineOperatorBuilder* machine() const; |
133 Zone* zone() const { return zone_; } | 134 Zone* zone() const { return zone_; } |
| 135 GraphAssembler* gasm() { return &graph_assembler_; } |
134 | 136 |
135 SetOncePointer<const Operator> allocate_operator_; | 137 SetOncePointer<const Operator> allocate_operator_; |
136 JSGraph* const jsgraph_; | 138 JSGraph* const jsgraph_; |
137 AllocationState const* const empty_state_; | 139 AllocationState const* const empty_state_; |
138 ZoneMap<NodeId, AllocationStates> pending_; | 140 ZoneMap<NodeId, AllocationStates> pending_; |
139 ZoneQueue<Token> tokens_; | 141 ZoneQueue<Token> tokens_; |
140 Zone* const zone_; | 142 Zone* const zone_; |
| 143 GraphAssembler graph_assembler_; |
141 | 144 |
142 DISALLOW_IMPLICIT_CONSTRUCTORS(MemoryOptimizer); | 145 DISALLOW_IMPLICIT_CONSTRUCTORS(MemoryOptimizer); |
143 }; | 146 }; |
144 | 147 |
145 } // namespace compiler | 148 } // namespace compiler |
146 } // namespace internal | 149 } // namespace internal |
147 } // namespace v8 | 150 } // namespace v8 |
148 | 151 |
149 #endif // V8_COMPILER_MEMORY_OPTIMIZER_H_ | 152 #endif // V8_COMPILER_MEMORY_OPTIMIZER_H_ |
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