1 /* |
1 /* |
2 * Copyright (c) 1997, 2009, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
5 * This code is free software; you can redistribute it and/or modify it |
6 * under the terms of the GNU General Public License version 2 only, as |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. |
7 * published by the Free Software Foundation. |
20 * or visit www.oracle.com if you need additional information or have any |
20 * or visit www.oracle.com if you need additional information or have any |
21 * questions. |
21 * questions. |
22 * |
22 * |
23 */ |
23 */ |
24 |
24 |
|
25 #include "precompiled.hpp" |
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26 #include "classfile/systemDictionary.hpp" |
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27 #include "memory/allocation.inline.hpp" |
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28 #include "oops/objArrayKlass.hpp" |
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29 #include "opto/addnode.hpp" |
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30 #include "opto/cfgnode.hpp" |
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31 #include "opto/connode.hpp" |
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32 #include "opto/loopnode.hpp" |
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33 #include "opto/machnode.hpp" |
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34 #include "opto/mulnode.hpp" |
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35 #include "opto/phaseX.hpp" |
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36 #include "opto/regmask.hpp" |
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37 #include "opto/runtime.hpp" |
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38 #include "opto/subnode.hpp" |
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39 |
25 // Portions of code courtesy of Clifford Click |
40 // Portions of code courtesy of Clifford Click |
26 |
41 |
27 // Optimization - Graph Style |
42 // Optimization - Graph Style |
28 |
|
29 #include "incls/_precompiled.incl" |
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30 #include "incls/_cfgnode.cpp.incl" |
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31 |
43 |
32 //============================================================================= |
44 //============================================================================= |
33 //------------------------------Value------------------------------------------ |
45 //------------------------------Value------------------------------------------ |
34 // Compute the type of the RegionNode. |
46 // Compute the type of the RegionNode. |
35 const Type *RegionNode::Value( PhaseTransform *phase ) const { |
47 const Type *RegionNode::Value( PhaseTransform *phase ) const { |