Mercurial > hg > graal-compiler

annotate src/share/vm/ci/ciTypeArrayKlassKlass.hpp @ 1846:d55217dc206f

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6829194: JSR 292 needs to support compressed oops Reviewed-by: kvn, jrose
author twisti
date Mon, 11 Oct 2010 04:18:58 -0700
parents c18cbe5936b8
children f95d63e2154a
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1 /*
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2 * Copyright (c) 1999, 2001, Oracle and/or its affiliates. All rights reserved.
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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4 *
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5 * This code is free software; you can redistribute it and/or modify it
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6 * under the terms of the GNU General Public License version 2 only, as
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7 * published by the Free Software Foundation.
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8 *
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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12 * version 2 for more details (a copy is included in the LICENSE file that
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13 * accompanied this code).
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14 *
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15 * You should have received a copy of the GNU General Public License version
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16 * 2 along with this work; if not, write to the Free Software Foundation,
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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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.
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22 *
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23 */
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24
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25 // ciTypeArrayKlassKlass
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26 //
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27 // This class represents a klassOop in the HotSpot virtual machine
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28 // whose Klass part is a typeArrayKlassKlass.
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29 class ciTypeArrayKlassKlass : public ciArrayKlassKlass {
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30 CI_PACKAGE_ACCESS
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31
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32 private:
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33 ciTypeArrayKlassKlass(KlassHandle h_k)
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34 : ciArrayKlassKlass(h_k, ciSymbol::make("unique_typeArrayKlassKlass")) {
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35 assert(h_k()->klass_part()->oop_is_typeArrayKlass(), "wrong type");
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36 }
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37
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39 typeArrayKlassKlass* get_typeArrayKlassKlass() {
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40 return (typeArrayKlassKlass*)get_Klass();
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41 }
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42
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43 const char* type_string() { return "ciTypeArrayKlassKlass"; }
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44
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45 public:
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46 // What kind of ciTypeect is this?
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47 bool is_type_array_klass_klass() { return true; }
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48
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49 // Return the distinguished ciTypeArrayKlassKlass instance.
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50 static ciTypeArrayKlassKlass* make();
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51 };