| /* |
| * Copyright (c) 2011, 2012, 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. |
| */ |
| package org.graalvm.compiler.jtt.hotspot; |
| |
| import org.junit.Test; |
| |
| import org.graalvm.compiler.jtt.JTTTest; |
| |
| /** |
| * @test |
| * @bug 6753639 |
| * @summary Strange optimisation in for loop with cyclic integer condition |
| * |
| * @run main/othervm -Xbatch Test6753639 |
| */ |
| // @formatter:off |
| public class Test6753639 extends JTTTest { |
| |
| public static int test() { |
| int end = Integer.MAX_VALUE; |
| int count = 0; |
| for (int i = Integer.MAX_VALUE - 5; i <= end; i++) { |
| count++; |
| if (count > 100000) { |
| return 95; |
| } |
| } |
| return 97; |
| } |
| |
| @Test |
| public void run0() throws Throwable { |
| runTest("test"); |
| } |
| |
| } |
