| // Copyright 2013 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_HYDROGEN_REPRESENTATION_CHANGES_H_ |
| #define V8_HYDROGEN_REPRESENTATION_CHANGES_H_ |
| |
| #include "src/hydrogen.h" |
| |
| namespace v8 { |
| namespace internal { |
| |
| |
| class HRepresentationChangesPhase : public HPhase { |
| public: |
| explicit HRepresentationChangesPhase(HGraph* graph) |
| : HPhase("H_Representation changes", graph) { } |
| |
| void Run(); |
| |
| private: |
| void InsertRepresentationChangeForUse(HValue* value, |
| HValue* use_value, |
| int use_index, |
| Representation to); |
| void InsertRepresentationChangesForValue(HValue* value); |
| }; |
| |
| |
| } } // namespace v8::internal |
| |
| #endif // V8_HYDROGEN_REPRESENTATION_CHANGES_H_ |