1 /* 2 * Copyright (c) 1997, 2008, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 * 23 */ 24 25 /* 26 * @test 27 * @bug 6659207 28 * @summary access violation in CompilerThread0 29 * 30 * @run main compiler.loopopts.Test6659207 31 */ 32 33 package compiler.loopopts; 34 35 public class Test6659207 { 36 static int[] array = new int[12]; 37 38 static int index(int i) { 39 if (i == 0) return 0; 40 for (int n = 0; n < array.length; n++) 41 if (i < array[n]) return n; 42 return -1; 43 } 44 45 static int test(int i) { 46 int result = 0; 47 i = index(i); 48 if (i >= 0) 49 if (array[i] != 0) 50 result++; 51 52 if (i != -1) 53 array[i]++; 54 55 return result; 56 } 57 58 public static void main(String[] args) { 59 int total = 0; 60 for (int i = 0; i < 100000; i++) { 61 total += test(10); 62 } 63 System.out.println(total); 64 } 65 }