Mercurial > hg > graal-compiler
annotate test/compiler/6795161/Test.java @ 12168:7181dd13a6c4
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author | adlertz |
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date | Tue, 27 Aug 2013 21:16:54 +0200 |
parents | 7369298bec7e |
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1 /* |
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2 * Copyright (c) 2009, 2011, 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 /* |
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26 * @test |
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27 * @bug 6795161 |
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28 * @summary Escape analysis leads to data corruption |
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29 * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -Xcomp -XX:CompileOnly=Test -XX:+DoEscapeAnalysis Test |
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30 */ |
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31 |
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32 class Test_Class_1 { |
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33 static String var_1; |
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34 |
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35 static void badFunc(int size) |
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36 { |
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37 try { |
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38 for (int i = 0; i < 1; (new byte[size-i])[0] = 0, i++) {} |
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39 } catch (Exception e) { |
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40 // don't comment it out, it will lead to correct results ;) |
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41 //System.out.println("Got exception: " + e); |
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42 } |
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43 } |
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44 } |
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46 public class Test { |
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47 static String var_1_copy = Test_Class_1.var_1; |
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49 static byte var_check; |
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50 |
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51 public static void main(String[] args) |
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52 { |
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53 var_check = 1; |
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54 |
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55 Test_Class_1.badFunc(-1); |
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57 System.out.println("EATester.var_check = " + Test.var_check + " (expected 1)\n"); |
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58 } |
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59 } |
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