1/* 2 * Copyright (c) 2011, 2016, 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 * @test 26 * @bug 7005594 27 * @summary Array overflow not handled correctly with loop optimzations 28 * 29 * @run main/othervm -Xcomp 30 -XX:CompileOnly=compiler.c2.Test7005594::test 31 compiler.c2.Test7005594 32 */ 33 34package compiler.c2; 35 36public class Test7005594 { 37 static int test(byte a[]){ 38 int result = 0; 39 for (int i = 1; i < a.length; i += Integer.MAX_VALUE) { 40 result += a[i]; 41 } 42 return result; 43 } 44 45 public static void main(String [] args){ 46 try { 47 int result = test(new byte[2]); 48 throw new AssertionError("Expected ArrayIndexOutOfBoundsException was not thrown"); 49 } catch (ArrayIndexOutOfBoundsException e) { 50 System.out.println("Expected " + e + " was thrown"); 51 } 52 } 53} 54