Line data    Source code

       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/base/platform/elapsed-timer.h"
      10             : #include "src/compilation-info.h"
      11             : #include "src/zone/zone.h"
      12             : 
      13             : namespace v8 {
      14             : namespace internal {
      15             : 
      16             : class CompilationPhase BASE_EMBEDDED {
      17             :  public:
      18             :   CompilationPhase(const char* name, CompilationInfo* info);
      19             :   ~CompilationPhase();
      20             : 
      21             :  protected:
      22             :   bool ShouldProduceTraceOutput() const;
      23             : 
      24             :   const char* name() const { return name_; }
      25             :   CompilationInfo* info() const { return info_; }
      26           0 :   Isolate* isolate() const { return info()->isolate(); }
      27         183 :   Zone* zone() { return &zone_; }
      28             : 
      29             :  private:
      30             :   const char* name_;
      31             :   CompilationInfo* info_;
      32             :   Zone zone_;
      33             :   size_t info_zone_start_allocation_size_;
      34             :   base::ElapsedTimer timer_;
      35             : 
      36             :   DISALLOW_COPY_AND_ASSIGN(CompilationPhase);
      37             : };
      38             : 
      39             : }  // namespace internal
      40             : }  // namespace v8
      41             : 
      42             : #endif  // V8_CRANKSHAFT_COMPILATION_PHASE_H_