Upstream version 7.36.149.0
[platform/framework/web/crosswalk.git] / src / v8 / src / hydrogen-mark-unreachable.h
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_HYDROGEN_MARK_UNREACHABLE_H_
6 #define V8_HYDROGEN_MARK_UNREACHABLE_H_
7
8 #include "hydrogen.h"
9
10 namespace v8 {
11 namespace internal {
12
13
14 class HMarkUnreachableBlocksPhase : public HPhase {
15  public:
16   explicit HMarkUnreachableBlocksPhase(HGraph* graph)
17       : HPhase("H_Mark unreachable blocks", graph) { }
18
19   void Run();
20
21  private:
22   void MarkUnreachableBlocks();
23
24   DISALLOW_COPY_AND_ASSIGN(HMarkUnreachableBlocksPhase);
25 };
26
27
28 } }  // namespace v8::internal
29
30 #endif  // V8_HYDROGEN_MARK_UNREACHABLE_H_