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annotate graal/com.oracle.graal.loop/src/com/oracle/graal/loop/LoopFragmentInsideFrom.java @ 17100:dbc4d605eb8f

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[SPARC] rename guaranteeLoadable to generateSimm13OffsetLoad
author Stefan Anzinger <stefan.anzinger@oracle.com>
date Wed, 10 Sep 2014 12:55:35 -0700
parents bab1a955411e
children
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1 /*
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2 * Copyright (c) 2012, 2012, 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 package com.oracle.graal.loop;
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24
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25 import com.oracle.graal.graph.*;
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26 import com.oracle.graal.nodes.*;
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27
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28 public class LoopFragmentInsideFrom extends LoopFragmentInside {
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29
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30 private final FixedNode point;
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31
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32 public LoopFragmentInsideFrom(LoopEx loop, FixedNode point) {
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33 super(loop);
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34 this.point = point;
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35 }
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36
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37 // duplicates lazily
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38 public LoopFragmentInsideFrom(LoopFragmentInsideFrom original) {
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39 super(original);
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40 this.point = original.point();
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41 }
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42
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43 public FixedNode point() {
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44 return point;
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45 }
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46
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47 @Override
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48 public LoopFragmentInsideFrom duplicate() {
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49 return new LoopFragmentInsideFrom(this);
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50 }
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51
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52 @Override
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53 public NodeBitMap nodes() {
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54 return null;
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55 }
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56 }