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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 #include "src/compiler/pipeline.h" | 5 #include "src/compiler/pipeline.h" |
6 | 6 |
7 #include <fstream> // NOLINT(readability/streams) | 7 #include <fstream> // NOLINT(readability/streams) |
8 #include <memory> | 8 #include <memory> |
9 #include <sstream> | 9 #include <sstream> |
10 | 10 |
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1134 | 1134 |
1135 void Run(PipelineData* data, Zone* temp_zone) { | 1135 void Run(PipelineData* data, Zone* temp_zone) { |
1136 JSGraphReducer graph_reducer(data->jsgraph(), temp_zone); | 1136 JSGraphReducer graph_reducer(data->jsgraph(), temp_zone); |
1137 BranchElimination branch_condition_elimination(&graph_reducer, | 1137 BranchElimination branch_condition_elimination(&graph_reducer, |
1138 data->jsgraph(), temp_zone); | 1138 data->jsgraph(), temp_zone); |
1139 DeadCodeElimination dead_code_elimination(&graph_reducer, data->graph(), | 1139 DeadCodeElimination dead_code_elimination(&graph_reducer, data->graph(), |
1140 data->common()); | 1140 data->common()); |
1141 RedundancyElimination redundancy_elimination(&graph_reducer, temp_zone); | 1141 RedundancyElimination redundancy_elimination(&graph_reducer, temp_zone); |
1142 LoadElimination load_elimination(&graph_reducer, data->jsgraph(), | 1142 LoadElimination load_elimination(&graph_reducer, data->jsgraph(), |
1143 temp_zone); | 1143 temp_zone); |
| 1144 CheckpointElimination checkpoint_elimination(&graph_reducer); |
1144 ValueNumberingReducer value_numbering(temp_zone, data->graph()->zone()); | 1145 ValueNumberingReducer value_numbering(temp_zone, data->graph()->zone()); |
1145 CommonOperatorReducer common_reducer(&graph_reducer, data->graph(), | 1146 CommonOperatorReducer common_reducer(&graph_reducer, data->graph(), |
1146 data->common(), data->machine()); | 1147 data->common(), data->machine()); |
1147 AddReducer(data, &graph_reducer, &branch_condition_elimination); | 1148 AddReducer(data, &graph_reducer, &branch_condition_elimination); |
1148 AddReducer(data, &graph_reducer, &dead_code_elimination); | 1149 AddReducer(data, &graph_reducer, &dead_code_elimination); |
1149 AddReducer(data, &graph_reducer, &redundancy_elimination); | 1150 AddReducer(data, &graph_reducer, &redundancy_elimination); |
1150 AddReducer(data, &graph_reducer, &load_elimination); | 1151 AddReducer(data, &graph_reducer, &load_elimination); |
| 1152 AddReducer(data, &graph_reducer, &checkpoint_elimination); |
1151 AddReducer(data, &graph_reducer, &common_reducer); | 1153 AddReducer(data, &graph_reducer, &common_reducer); |
1152 AddReducer(data, &graph_reducer, &value_numbering); | 1154 AddReducer(data, &graph_reducer, &value_numbering); |
1153 graph_reducer.ReduceGraph(); | 1155 graph_reducer.ReduceGraph(); |
1154 } | 1156 } |
1155 }; | 1157 }; |
1156 | 1158 |
1157 struct MemoryOptimizationPhase { | 1159 struct MemoryOptimizationPhase { |
1158 static const char* phase_name() { return "memory optimization"; } | 1160 static const char* phase_name() { return "memory optimization"; } |
1159 | 1161 |
1160 void Run(PipelineData* data, Zone* temp_zone) { | 1162 void Run(PipelineData* data, Zone* temp_zone) { |
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2025 data->DeleteRegisterAllocationZone(); | 2027 data->DeleteRegisterAllocationZone(); |
2026 } | 2028 } |
2027 | 2029 |
2028 CompilationInfo* PipelineImpl::info() const { return data_->info(); } | 2030 CompilationInfo* PipelineImpl::info() const { return data_->info(); } |
2029 | 2031 |
2030 Isolate* PipelineImpl::isolate() const { return info()->isolate(); } | 2032 Isolate* PipelineImpl::isolate() const { return info()->isolate(); } |
2031 | 2033 |
2032 } // namespace compiler | 2034 } // namespace compiler |
2033 } // namespace internal | 2035 } // namespace internal |
2034 } // namespace v8 | 2036 } // namespace v8 |
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