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Side by Side Diff: src/compiler/raw-machine-assembler.cc

Issue 665893006: [turbofan] add ZonePool to correctly track compiler phase memory usage (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 2 months ago
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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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32 for (size_t i = 0; i < parameter_count(); ++i) { 32 for (size_t i = 0; i < parameter_count(); ++i) {
33 parameters_[i] = 33 parameters_[i] =
34 NewNode(common()->Parameter(static_cast<int>(i)), graph->start()); 34 NewNode(common()->Parameter(static_cast<int>(i)), graph->start());
35 } 35 }
36 } 36 }
37 37
38 38
39 Schedule* RawMachineAssembler::Export() { 39 Schedule* RawMachineAssembler::Export() {
40 // Compute the correct codegen order. 40 // Compute the correct codegen order.
41 DCHECK(schedule_->rpo_order()->empty()); 41 DCHECK(schedule_->rpo_order()->empty());
42 Scheduler::ComputeSpecialRPO(schedule_); 42 ZonePool zone_pool(isolate());
43 Scheduler::ComputeSpecialRPO(&zone_pool, schedule_);
43 // Invalidate MachineAssembler. 44 // Invalidate MachineAssembler.
44 Schedule* schedule = schedule_; 45 Schedule* schedule = schedule_;
45 schedule_ = NULL; 46 schedule_ = NULL;
46 return schedule; 47 return schedule;
47 } 48 }
48 49
49 50
50 Node* RawMachineAssembler::Parameter(size_t index) { 51 Node* RawMachineAssembler::Parameter(size_t index) {
51 DCHECK(index < parameter_count()); 52 DCHECK(index < parameter_count());
52 return parameters_[index]; 53 return parameters_[index];
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156 Node* node = graph()->NewNode(op, input_count, inputs); 157 Node* node = graph()->NewNode(op, input_count, inputs);
157 BasicBlock* block = op->opcode() == IrOpcode::kParameter ? schedule()->start() 158 BasicBlock* block = op->opcode() == IrOpcode::kParameter ? schedule()->start()
158 : CurrentBlock(); 159 : CurrentBlock();
159 schedule()->AddNode(block, node); 160 schedule()->AddNode(block, node);
160 return node; 161 return node;
161 } 162 }
162 163
163 } // namespace compiler 164 } // namespace compiler
164 } // namespace internal 165 } // namespace internal
165 } // namespace v8 166 } // namespace v8
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