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_REPRESENTATION_CHANGES_H_
6 : #define V8_CRANKSHAFT_HYDROGEN_REPRESENTATION_CHANGES_H_
7 :
8 : #include "src/crankshaft/hydrogen.h"
9 :
10 : namespace v8 {
11 : namespace internal {
12 :
13 :
14 283729 : class HRepresentationChangesPhase : public HPhase {
15 : public:
16 : explicit HRepresentationChangesPhase(HGraph* graph)
17 : : HPhase("H_Representation changes", graph) { }
18 :
19 : void Run();
20 :
21 : private:
22 : void InsertRepresentationChangeForUse(HValue* value,
23 : HValue* use_value,
24 : int use_index,
25 : Representation to);
26 : void InsertRepresentationChangesForValue(HValue* value);
27 : };
28 :
29 :
30 : } // namespace internal
31 : } // namespace v8
32 :
33 : #endif // V8_CRANKSHAFT_HYDROGEN_REPRESENTATION_CHANGES_H_
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