Mercurial > hg > truffle
annotate test/compiler/EscapeAnalysis/Test8020215.java @ 13211:d862cb983214
Relax overly strict assertion
author | Christian Wimmer <christian.wimmer@oracle.com> |
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date | Mon, 02 Dec 2013 14:19:20 -0800 |
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1 /* |
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2 * Copyright (c) 2013, 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 * @test |
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26 * @bug 8020215 |
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27 * @summary Different execution plan when using JIT vs interpreter |
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28 * @run main Test8020215 |
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29 */ |
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30 |
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31 import java.util.ArrayList; |
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32 import java.util.List; |
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33 |
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34 public class Test8020215 { |
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35 public static class NamedObject { |
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36 public int id; |
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37 public String name; |
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38 public NamedObject(int id, String name) { |
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39 this.id = id; |
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40 this.name = name; |
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41 } |
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42 } |
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43 |
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44 public static class NamedObjectList { |
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45 public List<NamedObject> namedObjectList = new ArrayList<NamedObject>(); |
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46 |
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47 public NamedObject getBest(int id) { |
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48 NamedObject bestObject = null; |
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49 for (NamedObject o : namedObjectList) { |
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50 bestObject = id==o.id ? getBetter(bestObject, o) : bestObject; |
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51 } |
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52 return (bestObject != null) ? bestObject : null; |
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53 } |
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54 |
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55 private static NamedObject getBetter(NamedObject p1, NamedObject p2) { |
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56 return (p1 == null) ? p2 : (p2 == null) ? p1 : (p2.name.compareTo(p1.name) >= 0) ? p2 : p1; |
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57 } |
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58 } |
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59 |
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60 static void test(NamedObjectList b, int i) { |
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61 NamedObject x = b.getBest(2); |
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62 // test |
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63 if (x == null) { |
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64 throw new RuntimeException("x should never be null here! (i=" + i + ")"); |
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65 } |
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66 } |
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67 |
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68 public static void main(String[] args) { |
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69 // setup |
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70 NamedObjectList b = new NamedObjectList(); |
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71 for (int i = 0; i < 10000; i++) { |
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72 b.namedObjectList.add(new NamedObject(1, "2012-12-31")); |
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73 } |
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74 b.namedObjectList.add(new NamedObject(2, "2013-12-31")); |
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75 |
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76 // execution |
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77 for (int i = 0; i < 12000; i++) { |
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78 test(b, i); |
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79 } |
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80 System.out.println("PASSED"); |
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81 } |
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82 } |