Mercurial > hg > graal-compiler
comparison src/share/vm/oops/oop.pcgc.inline.hpp @ 2227:e5383553fd4e
7014851: Remove unused parallel compaction code
Summary: Removed.
Reviewed-by: jcoomes, brutisso
author | stefank |
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date | Tue, 08 Feb 2011 12:33:19 +0100 |
parents | 3cd116fd11be |
children | da91efe96a93 |
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2226:c5a923563727 | 2227:e5383553fd4e |
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1 /* | 1 /* |
2 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. | 2 * Copyright (c) 2005, 2011, 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. |
55 new_klass->oop_update_pointers(cm, this); | 55 new_klass->oop_update_pointers(cm, this); |
56 } | 56 } |
57 // Else skip it. The typeArrayKlass in the header never needs scavenging. | 57 // Else skip it. The typeArrayKlass in the header never needs scavenging. |
58 } | 58 } |
59 | 59 |
60 inline void oopDesc::update_contents(ParCompactionManager* cm, | |
61 HeapWord* begin_limit, | |
62 HeapWord* end_limit) { | |
63 // The klass field must be updated before anything else | |
64 // can be done. | |
65 debug_only(klassOopDesc* original_klass = klass()); | |
66 | |
67 update_contents(cm, klass(), begin_limit, end_limit); | |
68 } | |
69 | |
70 inline void oopDesc::update_contents(ParCompactionManager* cm, | |
71 klassOop old_klass, | |
72 HeapWord* begin_limit, | |
73 HeapWord* end_limit) { | |
74 | |
75 klassOop updated_klass = | |
76 PSParallelCompact::summary_data().calc_new_klass(old_klass); | |
77 | |
78 // Needs to be boundary aware for the 64 bit case | |
79 // update_header(); | |
80 // The klass has moved. Is the location of the klass | |
81 // within the limits? | |
82 if ((((HeapWord*)&_metadata._klass) >= begin_limit) && | |
83 (((HeapWord*)&_metadata._klass) < end_limit)) { | |
84 set_klass(updated_klass); | |
85 } | |
86 | |
87 Klass* klass = updated_klass->klass_part(); | |
88 if (!klass->oop_is_typeArray()) { | |
89 // It might contain oops beyond the header, so take the virtual call. | |
90 klass->oop_update_pointers(cm, this, begin_limit, end_limit); | |
91 } | |
92 // Else skip it. The typeArrayKlass in the header never needs scavenging. | |
93 } | |
94 | |
95 inline void oopDesc::follow_contents(ParCompactionManager* cm) { | 60 inline void oopDesc::follow_contents(ParCompactionManager* cm) { |
96 assert (PSParallelCompact::mark_bitmap()->is_marked(this), | 61 assert (PSParallelCompact::mark_bitmap()->is_marked(this), |
97 "should be marked"); | 62 "should be marked"); |
98 blueprint()->oop_follow_contents(cm, this); | 63 blueprint()->oop_follow_contents(cm, this); |
99 } | 64 } |
138 } else { | 103 } else { |
139 PSParallelCompact::adjust_pointer(klass_addr()); | 104 PSParallelCompact::adjust_pointer(klass_addr()); |
140 } | 105 } |
141 } | 106 } |
142 | 107 |
143 inline void oopDesc::update_header(HeapWord* beg_addr, HeapWord* end_addr) { | |
144 if (UseCompressedOops) { | |
145 PSParallelCompact::adjust_pointer(compressed_klass_addr(), | |
146 beg_addr, end_addr); | |
147 } else { | |
148 PSParallelCompact::adjust_pointer(klass_addr(), beg_addr, end_addr); | |
149 } | |
150 } | |
151 | |
152 #endif // SHARE_VM_OOPS_OOP_PCGC_INLINE_HPP | 108 #endif // SHARE_VM_OOPS_OOP_PCGC_INLINE_HPP |