Mercurial > hg > truffle
annotate src/share/vm/oops/arrayKlassKlass.hpp @ 6139:0919b2e7895d
7174510: 19 JCK compiler tests fail with C2 error: memNode.cpp:812 - ShouldNotReachHere
Summary: Add missing check for EncodeP node in MemNode::Ideal_common_DU_postCCP() method.
Reviewed-by: twisti
author | kvn |
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date | Mon, 11 Jun 2012 14:58:51 -0700 |
parents | f95d63e2154a |
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rev | line source |
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0 | 1 /* |
1972 | 2 * Copyright (c) 1997, 2010, Oracle and/or its affiliates. All rights reserved. |
0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * | |
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 | |
7 * published by the Free Software Foundation. | |
8 * | |
9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
12 * version 2 for more details (a copy is included in the LICENSE file that | |
13 * accompanied this code). | |
14 * | |
15 * You should have received a copy of the GNU General Public License version | |
16 * 2 along with this work; if not, write to the Free Software Foundation, | |
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
18 * | |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
1972 | 25 #ifndef SHARE_VM_OOPS_ARRAYKLASSKLASS_HPP |
26 #define SHARE_VM_OOPS_ARRAYKLASSKLASS_HPP | |
27 | |
28 #include "oops/arrayKlass.hpp" | |
29 #include "oops/klassKlass.hpp" | |
30 | |
0 | 31 // arrayKlassKlass is the abstract baseclass for all array class classes |
32 | |
33 class arrayKlassKlass : public klassKlass { | |
34 public: | |
35 // Testing | |
36 bool oop_is_arrayKlass() const { return true; } | |
37 | |
38 // Allocation | |
39 DEFINE_ALLOCATE_PERMANENT(arrayKlassKlass); | |
40 static klassOop create_klass(TRAPS); | |
41 | |
42 // Casting from klassOop | |
43 static arrayKlassKlass* cast(klassOop k) { | |
44 assert(k->klass_part()->oop_is_klass(), "cast to arrayKlassKlass"); | |
45 return (arrayKlassKlass*) k->klass_part(); | |
46 } | |
47 | |
48 // Sizing | |
49 static int header_size() { return oopDesc::header_size() + sizeof(arrayKlassKlass)/HeapWordSize; } | |
50 int object_size() const { return align_object_size(header_size()); } | |
51 | |
52 // Garbage collection | |
53 void oop_follow_contents(oop obj); | |
54 int oop_adjust_pointers(oop obj); | |
55 bool oop_is_parsable(oop obj) const; | |
56 | |
57 // Parallel Scavenge and Parallel Old | |
58 PARALLEL_GC_DECLS | |
59 | |
60 // Iterators | |
61 int oop_oop_iterate(oop obj, OopClosure* blk); | |
62 int oop_oop_iterate_m(oop obj, OopClosure* blk, MemRegion mr); | |
63 | |
64 // Printing | |
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65 void oop_print_value_on(oop obj, outputStream* st); |
0 | 66 void oop_print_on(oop obj, outputStream* st); |
67 | |
68 // Verification | |
69 const char* internal_name() const; | |
70 void oop_verify_on(oop obj, outputStream* st); | |
71 }; | |
1972 | 72 |
73 #endif // SHARE_VM_OOPS_ARRAYKLASSKLASS_HPP |