Mercurial > hg > truffle

annotate src/share/vm/ci/ciTypeArrayKlass.hpp @ 17524:89152779163c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Merge with jdk8-b132
author Gilles Duboscq <duboscq@ssw.jku.at>
date Wed, 15 Oct 2014 11:59:32 +0200
parents 4ca6dc0799b6
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
a61af66fc99e Initial load
duke
parents:
diff changeset
1 /*
17524
89152779163c Merge with jdk8-b132
Gilles Duboscq <duboscq@ssw.jku.at>
parents: 14909
diff changeset
2 * Copyright (c) 1999, 2013, Oracle and/or its affiliates. All rights reserved.
0
a61af66fc99e Initial load
duke
parents:
diff changeset
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
a61af66fc99e Initial load
duke
parents:
diff changeset
4 *
a61af66fc99e Initial load
duke
parents:
diff changeset
5 * This code is free software; you can redistribute it and/or modify it
a61af66fc99e Initial load
duke
parents:
diff changeset
6 * under the terms of the GNU General Public License version 2 only, as
a61af66fc99e Initial load
duke
parents:
diff changeset
7 * published by the Free Software Foundation.
a61af66fc99e Initial load
duke
parents:
diff changeset
8 *
a61af66fc99e Initial load
duke
parents:
diff changeset
9 * This code is distributed in the hope that it will be useful, but WITHOUT
a61af66fc99e Initial load
duke
parents:
diff changeset
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
a61af66fc99e Initial load
duke
parents:
diff changeset
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
a61af66fc99e Initial load
duke
parents:
diff changeset
12 * version 2 for more details (a copy is included in the LICENSE file that
a61af66fc99e Initial load
duke
parents:
diff changeset
13 * accompanied this code).
a61af66fc99e Initial load
duke
parents:
diff changeset
14 *
a61af66fc99e Initial load
duke
parents:
diff changeset
15 * You should have received a copy of the GNU General Public License version
a61af66fc99e Initial load
duke
parents:
diff changeset
16 * 2 along with this work; if not, write to the Free Software Foundation,
a61af66fc99e Initial load
duke
parents:
diff changeset
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
a61af66fc99e Initial load
duke
parents:
diff changeset
18 *
1552
c18cbe5936b8 6941466: Oracle rebranding changes for Hotspot repositories
trims
parents: 0
diff changeset
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
c18cbe5936b8 6941466: Oracle rebranding changes for Hotspot repositories
trims
parents: 0
diff changeset
20 * or visit www.oracle.com if you need additional information or have any
c18cbe5936b8 6941466: Oracle rebranding changes for Hotspot repositories
trims
parents: 0
diff changeset
21 * questions.
0
a61af66fc99e Initial load
duke
parents:
diff changeset
22 *
a61af66fc99e Initial load
duke
parents:
diff changeset
23 */
a61af66fc99e Initial load
duke
parents:
diff changeset
24
1972
f95d63e2154a 6989984: Use standard include model for Hospot
stefank
parents: 1552
diff changeset
25 #ifndef SHARE_VM_CI_CITYPEARRAYKLASS_HPP
f95d63e2154a 6989984: Use standard include model for Hospot
stefank
parents: 1552
diff changeset
26 #define SHARE_VM_CI_CITYPEARRAYKLASS_HPP
f95d63e2154a 6989984: Use standard include model for Hospot
stefank
parents: 1552
diff changeset
27
f95d63e2154a 6989984: Use standard include model for Hospot
stefank
parents: 1552
diff changeset
28 #include "ci/ciArrayKlass.hpp"
f95d63e2154a 6989984: Use standard include model for Hospot
stefank
parents: 1552
diff changeset
29
0
a61af66fc99e Initial load
duke
parents:
diff changeset
30 // ciTypeArrayKlass
a61af66fc99e Initial load
duke
parents:
diff changeset
31 //
6725
da91efe96a93 6964458: Reimplement class meta-data storage to use native memory
coleenp
parents: 1972
diff changeset
32 // This class represents a Klass* in the HotSpot virtual machine
0
a61af66fc99e Initial load
duke
parents:
diff changeset
33 // whose Klass part in a TypeArrayKlass.
a61af66fc99e Initial load
duke
parents:
diff changeset
34 class ciTypeArrayKlass : public ciArrayKlass {
a61af66fc99e Initial load
duke
parents:
diff changeset
35 CI_PACKAGE_ACCESS
a61af66fc99e Initial load
duke
parents:
diff changeset
36
a61af66fc99e Initial load
duke
parents:
diff changeset
37 protected:
a61af66fc99e Initial load
duke
parents:
diff changeset
38 ciTypeArrayKlass(KlassHandle h_k);
a61af66fc99e Initial load
duke
parents:
diff changeset
39
6831
d8ce2825b193 8000213: NPG: Should have renamed arrayKlass and typeArrayKlass
coleenp
parents: 6725
diff changeset
40 TypeArrayKlass* get_TypeArrayKlass() {
d8ce2825b193 8000213: NPG: Should have renamed arrayKlass and typeArrayKlass
coleenp
parents: 6725
diff changeset
41 return (TypeArrayKlass*)get_Klass();
0
a61af66fc99e Initial load
duke
parents:
diff changeset
42 }
a61af66fc99e Initial load
duke
parents:
diff changeset
43
a61af66fc99e Initial load
duke
parents:
diff changeset
44 const char* type_string() { return "ciTypeArrayKlass"; }
a61af66fc99e Initial load
duke
parents:
diff changeset
45
a61af66fc99e Initial load
duke
parents:
diff changeset
46 // Helper method for make.
a61af66fc99e Initial load
duke
parents:
diff changeset
47 static ciTypeArrayKlass* make_impl(BasicType type);
a61af66fc99e Initial load
duke
parents:
diff changeset
48
a61af66fc99e Initial load
duke
parents:
diff changeset
49 public:
a61af66fc99e Initial load
duke
parents:
diff changeset
50 // The type of the array elements.
a61af66fc99e Initial load
duke
parents:
diff changeset
51 BasicType element_type() {
a61af66fc99e Initial load
duke
parents:
diff changeset
52 return Klass::layout_helper_element_type(layout_helper());
a61af66fc99e Initial load
duke
parents:
diff changeset
53 }
a61af66fc99e Initial load
duke
parents:
diff changeset
54
a61af66fc99e Initial load
duke
parents:
diff changeset
55 // What kind of ciObject is this?
6725
da91efe96a93 6964458: Reimplement class meta-data storage to use native memory
coleenp
parents: 1972
diff changeset
56 bool is_type_array_klass() const { return true; }
0
a61af66fc99e Initial load
duke
parents:
diff changeset
57
a61af66fc99e Initial load
duke
parents:
diff changeset
58 // Make an array klass corresponding to the specified primitive type.
a61af66fc99e Initial load
duke
parents:
diff changeset
59 static ciTypeArrayKlass* make(BasicType type);
12875
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 6831
diff changeset
60
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 6831
diff changeset
61 virtual ciKlass* exact_klass() {
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 6831
diff changeset
62 return this;
d13d7aba8c12 8023657: New type profiling points: arguments to call
roland
parents: 6831
diff changeset
63 }
0
a61af66fc99e Initial load
duke
parents:
diff changeset
64 };
1972
f95d63e2154a 6989984: Use standard include model for Hospot
stefank
parents: 1552
diff changeset
65
f95d63e2154a 6989984: Use standard include model for Hospot
stefank
parents: 1552
diff changeset
66 #endif // SHARE_VM_CI_CITYPEARRAYKLASS_HPP