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| 1 // Copyright 2016 the V8 project authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #ifndef V8_CRANKSHAFT_COMPILATION_PHASE_H_ |
| 6 #define V8_CRANKSHAFT_COMPILATION_PHASE_H_ |
| 7 |
| 8 #include "src/allocation.h" |
| 9 #include "src/compiler.h" |
| 10 #include "src/zone.h" |
| 11 |
| 12 namespace v8 { |
| 13 namespace internal { |
| 14 |
| 15 class CompilationPhase BASE_EMBEDDED { |
| 16 public: |
| 17 CompilationPhase(const char* name, CompilationInfo* info); |
| 18 ~CompilationPhase(); |
| 19 |
| 20 protected: |
| 21 bool ShouldProduceTraceOutput() const; |
| 22 |
| 23 const char* name() const { return name_; } |
| 24 CompilationInfo* info() const { return info_; } |
| 25 Isolate* isolate() const { return info()->isolate(); } |
| 26 Zone* zone() { return &zone_; } |
| 27 |
| 28 private: |
| 29 const char* name_; |
| 30 CompilationInfo* info_; |
| 31 Zone zone_; |
| 32 size_t info_zone_start_allocation_size_; |
| 33 base::ElapsedTimer timer_; |
| 34 |
| 35 DISALLOW_COPY_AND_ASSIGN(CompilationPhase); |
| 36 }; |
| 37 |
| 38 } // namespace internal |
| 39 } // namespace v8 |
| 40 |
| 41 #endif // V8_CRANKSHAFT_COMPILATION_PHASE_H_ |
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