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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 <sstream> | 8 #include <sstream> |
| 9 | 9 |
| 10 #include "src/base/adapters.h" | 10 #include "src/base/adapters.h" |
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| 640 graph_reducer.ReduceGraph(); | 640 graph_reducer.ReduceGraph(); |
| 641 } | 641 } |
| 642 }; | 642 }; |
| 643 | 643 |
| 644 | 644 |
| 645 struct EarlyControlReductionPhase { | 645 struct EarlyControlReductionPhase { |
| 646 static const char* phase_name() { return "early control reduction"; } | 646 static const char* phase_name() { return "early control reduction"; } |
| 647 void Run(PipelineData* data, Zone* temp_zone) { | 647 void Run(PipelineData* data, Zone* temp_zone) { |
| 648 SourcePositionTable::Scope pos(data->source_positions(), | 648 SourcePositionTable::Scope pos(data->source_positions(), |
| 649 SourcePosition::Unknown()); | 649 SourcePosition::Unknown()); |
| 650 // TODO(turbofan): enable select matching in early control reduction. | 650 ControlReducer::ReduceGraph(temp_zone, data->jsgraph(), 0); |
| 651 ControlReducer::ReduceGraph(temp_zone, data->jsgraph(), data->common(), 0); | |
| 652 } | 651 } |
| 653 }; | 652 }; |
| 654 | 653 |
| 655 | 654 |
| 656 struct LateControlReductionPhase { | 655 struct LateControlReductionPhase { |
| 657 static const char* phase_name() { return "late control reduction"; } | 656 static const char* phase_name() { return "late control reduction"; } |
| 658 void Run(PipelineData* data, Zone* temp_zone) { | 657 void Run(PipelineData* data, Zone* temp_zone) { |
| 659 SourcePositionTable::Scope pos(data->source_positions(), | 658 SourcePositionTable::Scope pos(data->source_positions(), |
| 660 SourcePosition::Unknown()); | 659 SourcePosition::Unknown()); |
| 661 ControlReducer::ReduceGraph(temp_zone, data->jsgraph(), data->common(), 0); | 660 ControlReducer::ReduceGraph(temp_zone, data->jsgraph(), 0); |
| 662 } | 661 } |
| 663 }; | 662 }; |
| 664 | 663 |
| 665 | 664 |
| 666 struct StressLoopPeelingPhase { | 665 struct StressLoopPeelingPhase { |
| 667 static const char* phase_name() { return "stress loop peeling"; } | 666 static const char* phase_name() { return "stress loop peeling"; } |
| 668 | 667 |
| 669 void Run(PipelineData* data, Zone* temp_zone) { | 668 void Run(PipelineData* data, Zone* temp_zone) { |
| 670 SourcePositionTable::Scope pos(data->source_positions(), | 669 SourcePositionTable::Scope pos(data->source_positions(), |
| 671 SourcePosition::Unknown()); | 670 SourcePosition::Unknown()); |
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| 1348 tcf << AsC1VRegisterAllocationData("CodeGen", | 1347 tcf << AsC1VRegisterAllocationData("CodeGen", |
| 1349 data->register_allocation_data()); | 1348 data->register_allocation_data()); |
| 1350 } | 1349 } |
| 1351 | 1350 |
| 1352 data->DeleteRegisterAllocationZone(); | 1351 data->DeleteRegisterAllocationZone(); |
| 1353 } | 1352 } |
| 1354 | 1353 |
| 1355 } // namespace compiler | 1354 } // namespace compiler |
| 1356 } // namespace internal | 1355 } // namespace internal |
| 1357 } // namespace v8 | 1356 } // namespace v8 |
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