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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/platform/elapsed-timer.h" | 10 #include "src/base/platform/elapsed-timer.h" |
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| 1035 Run<StressLoopPeelingPhase>(); | 1035 Run<StressLoopPeelingPhase>(); |
| 1036 RunPrintAndVerify("Loop peeled", true); | 1036 RunPrintAndVerify("Loop peeled", true); |
| 1037 } | 1037 } |
| 1038 | 1038 |
| 1039 if (info()->is_osr()) { | 1039 if (info()->is_osr()) { |
| 1040 Run<OsrDeconstructionPhase>(); | 1040 Run<OsrDeconstructionPhase>(); |
| 1041 if (info()->bailout_reason() != kNoReason) return Handle<Code>::null(); | 1041 if (info()->bailout_reason() != kNoReason) return Handle<Code>::null(); |
| 1042 RunPrintAndVerify("OSR deconstruction"); | 1042 RunPrintAndVerify("OSR deconstruction"); |
| 1043 } | 1043 } |
| 1044 | 1044 |
| 1045 if (info()->is_type_feedback_enabled()) { | 1045 // TODO(turbofan): Type feedback currently requires deoptimization. |
| 1046 if (info()->is_deoptimization_enabled() && |
| 1047 info()->is_type_feedback_enabled()) { |
| 1046 Run<JSTypeFeedbackPhase>(); | 1048 Run<JSTypeFeedbackPhase>(); |
| 1047 RunPrintAndVerify("JSType feedback"); | 1049 RunPrintAndVerify("JSType feedback"); |
| 1048 } | 1050 } |
| 1049 | 1051 |
| 1050 // Lower simplified operators and insert changes. | 1052 // Lower simplified operators and insert changes. |
| 1051 Run<SimplifiedLoweringPhase>(); | 1053 Run<SimplifiedLoweringPhase>(); |
| 1052 RunPrintAndVerify("Lowered simplified"); | 1054 RunPrintAndVerify("Lowered simplified"); |
| 1053 | 1055 |
| 1054 // Optimize control flow. | 1056 // Optimize control flow. |
| 1055 if (FLAG_turbo_cf_optimization) { | 1057 if (FLAG_turbo_cf_optimization) { |
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| 1305 tcf << AsC1VRegisterAllocationData("CodeGen", | 1307 tcf << AsC1VRegisterAllocationData("CodeGen", |
| 1306 data->register_allocation_data()); | 1308 data->register_allocation_data()); |
| 1307 } | 1309 } |
| 1308 | 1310 |
| 1309 data->DeleteRegisterAllocationZone(); | 1311 data->DeleteRegisterAllocationZone(); |
| 1310 } | 1312 } |
| 1311 | 1313 |
| 1312 } // namespace compiler | 1314 } // namespace compiler |
| 1313 } // namespace internal | 1315 } // namespace internal |
| 1314 } // namespace v8 | 1316 } // namespace v8 |
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