LCOV - code coverage report
Current view: top level - src/crankshaft - hydrogen-infer-types.h (source / functions) Hit Total Coverage
Test: app.info Lines: 4 4 100.0 %
Date: 2017-04-26 Functions: 1 1 100.0 %

          Line data    Source code
       1             : // Copyright 2013 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_HYDROGEN_INFER_TYPES_H_
       6             : #define V8_CRANKSHAFT_HYDROGEN_INFER_TYPES_H_
       7             : 
       8             : #include "src/crankshaft/hydrogen.h"
       9             : 
      10             : namespace v8 {
      11             : namespace internal {
      12             : 
      13             : 
      14      283730 : class HInferTypesPhase : public HPhase {
      15             :  public:
      16      283730 :   explicit HInferTypesPhase(HGraph* graph)
      17             :       : HPhase("H_Inferring types", graph), worklist_(8, zone()),
      18      567460 :         in_worklist_(graph->GetMaximumValueID(), zone()) { }
      19             : 
      20             :   void Run() {
      21      283730 :     InferTypes(0, graph()->blocks()->length() - 1);
      22             :   }
      23             : 
      24             :  private:
      25             :   void InferTypes(int from_inclusive, int to_inclusive);
      26             : 
      27             :   ZoneList<HValue*> worklist_;
      28             :   BitVector in_worklist_;
      29             : 
      30             :   DISALLOW_COPY_AND_ASSIGN(HInferTypesPhase);
      31             : };
      32             : 
      33             : 
      34             : }  // namespace internal
      35             : }  // namespace v8
      36             : 
      37             : #endif  // V8_CRANKSHAFT_HYDROGEN_INFER_TYPES_H_

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