1 /* 2 * Copyright (c) 2011, 2012, 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 package org.graalvm.compiler.jtt.hotspot; 24 25 //@formatter:off 26 27 /** 28 * @test 29 * @bug 7005594 30 * @summary Array overflow not handled correctly with loop optimzations 31 * 32 * @run shell Test7005594.sh 33 */ 34 public class Test7005594 { 35 36 private static int test0(byte[] a) { 37 int result = 0; 38 for (int i = 0; i < a.length; i += ((0x7fffffff >> 1) + 1)) { 39 result += a[i]; 40 } 41 return result; 42 } 43 44 public static int test() { 45 byte[] a = new byte[(0x7fffffff >> 1) + 2]; 46 try { 47 test0(a); 48 } catch (ArrayIndexOutOfBoundsException e) { 49 return 95; 50 } 51 return 97; 52 } 53 54 }