| /* |
| * Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /** |
| * @test |
| * @bug 6901572 |
| * @summary JVM 1.6.16 crash on loops: assert(has_node(i),"") |
| * |
| * @run main/othervm compiler.c2.Test6901572 |
| */ |
| |
| package compiler.c2; |
| |
| public class Test6901572 { |
| |
| public static void main(String[] args) { |
| for (int i = 0; i < 2; i++) |
| NestedLoop(); |
| } |
| |
| public static long NestedLoop() { |
| final int n = 50; |
| long startTime = System.currentTimeMillis(); |
| int x = 0; |
| for(int a = 0; a < n; a++) |
| for(int b = 0; b < n; b++) |
| for(int c = 0; c < n; c++) |
| for(int d = 0; d < n; d++) |
| for(int e = 0; e < n; e++) |
| for(int f = 0; f < n; f++) |
| x++; |
| long stopTime = System.currentTimeMillis(); |
| |
| return stopTime - startTime; |
| } |
| } |