Mercurial > hg > truffle
comparison test/compiler/6711100/Test.java @ 366:8261ee795323
6711100: 64bit fastdebug server vm crashes with assert(_base == Int,"Not an Int")
Summary: insert CastII nodes to narrow type of load_array_length() node
Reviewed-by: never, kvn
author | rasbold |
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date | Wed, 17 Sep 2008 08:29:17 -0700 |
parents | |
children | c18cbe5936b8 |
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333:7484fa4b8825 | 366:8261ee795323 |
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1 /* | |
2 * Copyright 2008 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 6711100 | |
27 * @summary 64bit fastdebug server vm crashes with assert(_base == Int,"Not an Int") | |
28 * @run main/othervm -Xcomp -XX:CompileOnly=Test.<init> Test | |
29 */ | |
30 | |
31 public class Test { | |
32 | |
33 static byte b; | |
34 | |
35 // The server compiler chokes on compiling | |
36 // this method when f() is not inlined | |
37 public Test() { | |
38 b = (new byte[1])[(new byte[f()])[-1]]; | |
39 } | |
40 | |
41 protected static int f() { | |
42 return 1; | |
43 } | |
44 | |
45 public static void main(String[] args) { | |
46 try { | |
47 Test t = new Test(); | |
48 } catch (ArrayIndexOutOfBoundsException e) { | |
49 } | |
50 } | |
51 } | |
52 | |
53 |