Mercurial > hg > truffle
comparison test/compiler/5091921/Test6931567.java @ 3433:7c948af3e651
Merge
author | asaha |
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date | Tue, 24 May 2011 11:09:39 -0700 |
parents | bad7ecd0b6ed |
children |
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3432:66c17ec20ee2 | 3433:7c948af3e651 |
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1 /* | |
2 * Copyright (c) 2011, 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 /** | |
26 * @test | |
27 * @bug 6931567 | |
28 * @summary JIT Error (on class file compiled with eclipse) on JVM x64 (but not on x32!). | |
29 * | |
30 * @run main Test6931567 | |
31 */ | |
32 | |
33 // Should be compiled with javac from JDK1.3 to get bytecode which shows the problem. | |
34 public class Test6931567 { | |
35 | |
36 public static void main(final String[] args) { | |
37 booleanInvert(Integer.MAX_VALUE); | |
38 booleanInvert(Integer.MAX_VALUE - 1); | |
39 } | |
40 | |
41 private static void booleanInvert(final int max) { | |
42 boolean test1 = false; | |
43 boolean test2 = false; | |
44 | |
45 for (int i = 0; i < max; i++) { | |
46 test1 = !test1; | |
47 } | |
48 | |
49 for (int i = 0; i < max; i++) { | |
50 test2 ^= true; | |
51 } | |
52 | |
53 if (test1 != test2) { | |
54 System.out.println("ERROR: Boolean invert\n\ttest1=" + test1 | |
55 + "\n\ttest2=" + test2); | |
56 System.exit(97); | |
57 } else { | |
58 System.out.println("Passed!"); | |
59 } | |
60 } | |
61 } | |
62 |