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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/code-factory.h" | 5 #include "src/code-factory.h" |
6 #include "src/compiler/pipeline.h" | 6 #include "src/compiler/pipeline.h" |
7 #include "src/compiler/raw-machine-assembler.h" | 7 #include "src/compiler/raw-machine-assembler.h" |
8 #include "src/compiler/scheduler.h" | 8 #include "src/compiler/scheduler.h" |
9 | 9 |
10 namespace v8 { | 10 namespace v8 { |
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33 for (size_t i = 0; i < parameter_count(); ++i) { | 33 for (size_t i = 0; i < parameter_count(); ++i) { |
34 parameters_[i] = | 34 parameters_[i] = |
35 NewNode(common()->Parameter(static_cast<int>(i)), graph->start()); | 35 NewNode(common()->Parameter(static_cast<int>(i)), graph->start()); |
36 } | 36 } |
37 } | 37 } |
38 | 38 |
39 | 39 |
40 Schedule* RawMachineAssembler::Export() { | 40 Schedule* RawMachineAssembler::Export() { |
41 // Compute the correct codegen order. | 41 // Compute the correct codegen order. |
42 DCHECK(schedule_->rpo_order()->empty()); | 42 DCHECK(schedule_->rpo_order()->empty()); |
43 ZonePool zone_pool(isolate()); | 43 Scheduler::ComputeSpecialRPO(zone(), schedule_); |
44 Scheduler::ComputeSpecialRPO(&zone_pool, schedule_); | |
45 // Invalidate MachineAssembler. | 44 // Invalidate MachineAssembler. |
46 Schedule* schedule = schedule_; | 45 Schedule* schedule = schedule_; |
47 schedule_ = NULL; | 46 schedule_ = NULL; |
48 return schedule; | 47 return schedule; |
49 } | 48 } |
50 | 49 |
51 | 50 |
52 Node* RawMachineAssembler::Parameter(size_t index) { | 51 Node* RawMachineAssembler::Parameter(size_t index) { |
53 DCHECK(index < parameter_count()); | 52 DCHECK(index < parameter_count()); |
54 return parameters_[index]; | 53 return parameters_[index]; |
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159 Node* node = graph()->NewNode(op, input_count, inputs, incomplete); | 158 Node* node = graph()->NewNode(op, input_count, inputs, incomplete); |
160 BasicBlock* block = op->opcode() == IrOpcode::kParameter ? schedule()->start() | 159 BasicBlock* block = op->opcode() == IrOpcode::kParameter ? schedule()->start() |
161 : CurrentBlock(); | 160 : CurrentBlock(); |
162 schedule()->AddNode(block, node); | 161 schedule()->AddNode(block, node); |
163 return node; | 162 return node; |
164 } | 163 } |
165 | 164 |
166 } // namespace compiler | 165 } // namespace compiler |
167 } // namespace internal | 166 } // namespace internal |
168 } // namespace v8 | 167 } // namespace v8 |
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