| // Copyright 2016 the V8 project authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef V8_CRANKSHAFT_COMPILATION_PHASE_H_ |
| #define V8_CRANKSHAFT_COMPILATION_PHASE_H_ |
| |
| #include "src/allocation.h" |
| #include "src/base/platform/elapsed-timer.h" |
| #include "src/compilation-info.h" |
| #include "src/zone/zone.h" |
| |
| namespace v8 { |
| namespace internal { |
| |
| class CompilationPhase BASE_EMBEDDED { |
| public: |
| CompilationPhase(const char* name, CompilationInfo* info); |
| ~CompilationPhase(); |
| |
| protected: |
| bool ShouldProduceTraceOutput() const; |
| |
| const char* name() const { return name_; } |
| CompilationInfo* info() const { return info_; } |
| Isolate* isolate() const { return info()->isolate(); } |
| Zone* zone() { return &zone_; } |
| |
| private: |
| const char* name_; |
| CompilationInfo* info_; |
| Zone zone_; |
| size_t info_zone_start_allocation_size_; |
| base::ElapsedTimer timer_; |
| |
| DISALLOW_COPY_AND_ASSIGN(CompilationPhase); |
| }; |
| |
| } // namespace internal |
| } // namespace v8 |
| |
| #endif // V8_CRANKSHAFT_COMPILATION_PHASE_H_ |