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annotate jvmci/jdk.vm.ci.meta/src/jdk/vm/ci/meta/AllocatableValue.java @ 24225:a2dbb6fcc923

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Added tag jvmci-0.33 for changeset 3aed4cb813f4
author Doug Simon <doug.simon@oracle.com>
date Fri, 18 Aug 2017 22:47:33 +0200
parents 9ed5b586018b
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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7907
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
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1 /*
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2 * Copyright (c) 2013, 2016, Oracle and/or its affiliates. All rights reserved.
7907
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
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4 *
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
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5 * This code is free software; you can redistribute it and/or modify it
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
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6 * under the terms of the GNU General Public License version 2 only, as
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
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7 * published by the Free Software Foundation.
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
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8 *
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
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9 * This code is distributed in the hope that it will be useful, but WITHOUT
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
parents:
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
parents:
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12 * version 2 for more details (a copy is included in the LICENSE file that
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
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13 * accompanied this code).
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
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14 *
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
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15 * You should have received a copy of the GNU General Public License version
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
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16 * 2 along with this work; if not, write to the Free Software Foundation,
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
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18 *
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
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20 * or visit www.oracle.com if you need additional information or have any
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
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21 * questions.
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
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22 */
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1bbd4a7c274b Rename jdk.internal.jvmci to jdk.vm.ci
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23 package jdk.vm.ci.meta;
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ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
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24
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
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25 /**
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26 * Common base class for values that are stored in some location that's managed by the register
899295127bc4 Get rid of the distinction between UNUSED and ILLEGAL value.
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27 * allocator (e.g. register, stack slot).
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ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
Roland Schatz <roland.schatz@oracle.com>
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28 */
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29 public abstract class AllocatableValue extends Value implements JavaValue {
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30
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31 public static final AllocatableValue[] NONE = {};
1342574c4f7d Move targets can only be AllocatableValues.
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32
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33 public AllocatableValue(ValueKind<?> kind) {
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34 super(kind);
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ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
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35 }
ea1c2bed2bfa Common superclass for RegisterValue, StackSlot and Variable.
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36 }