Test7005594.java revision 2442
2442N/A/*
2442N/A * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
2442N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
2442N/A *
2442N/A * This code is free software; you can redistribute it and/or modify it
2442N/A * under the terms of the GNU General Public License version 2 only, as
2442N/A * published by the Free Software Foundation.
2442N/A *
2442N/A * This code is distributed in the hope that it will be useful, but WITHOUT
2442N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
2442N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
2442N/A * version 2 for more details (a copy is included in the LICENSE file that
2442N/A * accompanied this code).
2442N/A *
2442N/A * You should have received a copy of the GNU General Public License version
2442N/A * 2 along with this work; if not, write to the Free Software Foundation,
2442N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
2442N/A *
2442N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
2442N/A * or visit www.oracle.com if you need additional information or have any
2442N/A * questions.
2442N/A *
2442N/A */
2442N/A
2442N/A/**
2442N/A * @test
2442N/A * @bug 7005594
2442N/A * @summary Array overflow not handled correctly with loop optimzations
2442N/A *
2442N/A * @run main/othervm -Xms2048m -Xcomp -XX:CompileOnly=Test7005594.test Test7005594
2442N/A */
2442N/A
2442N/Apublic class Test7005594 {
2442N/A
2442N/A static int test(byte a[]){
2442N/A int result=0;
2442N/A for( int i=0; i<a.length; i+=((0x7fffffff>>1)+1) ){
2442N/A result += a[i];
2442N/A }
2442N/A return result;
2442N/A }
2442N/A
2442N/A public static void main(String [] args){
2442N/A byte a[]=new byte[(0x7fffffff>>1)+2];
2442N/A int result = 0;
2442N/A try {
2442N/A result = test(a);
2442N/A } catch (ArrayIndexOutOfBoundsException e) {
2442N/A e.printStackTrace(System.out);
2442N/A System.out.println("Passed");
2442N/A System.exit(95);
2442N/A }
2442N/A System.out.println(result);
2442N/A System.out.println("FAILED");
2442N/A System.exit(97);
2442N/A }
2442N/A
2442N/A}
2442N/A