Mercurial > hg > graal-compiler
comparison test/compiler/6795362/Test6795362.java @ 559:7628781568e1
6795362: 32bit server compiler leads to wrong results on solaris-x86
Summary: The C2 compiler leads to wrong results on solaris-i486 (32-bit) for a testcase given in the CR.
Reviewed-by: never, rasbold
author | twisti |
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date | Tue, 03 Feb 2009 01:39:12 -0800 |
parents | |
children | c18cbe5936b8 |
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558:3b5ac9e7e6ea | 559:7628781568e1 |
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1 /* | |
2 * Copyright 2009 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
20 * CA 95054 USA or visit www.sun.com if you need additional information or | |
21 * have any questions. | |
22 */ | |
23 | |
24 /** | |
25 * @test | |
26 * @bug 6795362 | |
27 * @summary 32bit server compiler leads to wrong results on solaris-x86 | |
28 * | |
29 * @run main/othervm -Xcomp -XX:CompileOnly=Test6795362.sub Test6795362 | |
30 */ | |
31 | |
32 public class Test6795362 { | |
33 public static void main(String[] args) | |
34 { | |
35 sub(); | |
36 | |
37 if (var_bad != 0) | |
38 throw new InternalError(var_bad + " != 0"); | |
39 } | |
40 | |
41 static long var_bad = -1L; | |
42 | |
43 static void sub() | |
44 { | |
45 var_bad >>= 65; | |
46 var_bad /= 65; | |
47 } | |
48 } |