Mercurial > hg > graal-jvmci-8
comparison test/compiler/osr/TestRangeCheck.java @ 20521:1b8c9d3d8764
8057165: [TESTBUG] Need a test to cover JDK-8054883
Reviewed-by: kvn, iveresov, iignatyev
Contributed-by: Boris Molodenkov <boris.molodenkov@oracle.com>
author | iignatyev |
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date | Tue, 16 Sep 2014 21:29:30 +0400 |
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20520:4001310db3f5 | 20521:1b8c9d3d8764 |
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1 /* | |
2 * Copyright (c) 2014, 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 * @test TestRangeCheck | |
26 * @bug 8054883 | |
27 * @summary Tests that range check is not skipped | |
28 */ | |
29 | |
30 public class TestRangeCheck { | |
31 public static void main(String args[]) { | |
32 try { | |
33 test(); | |
34 throw new AssertionError("Expected ArrayIndexOutOfBoundsException was not thrown"); | |
35 } catch (ArrayIndexOutOfBoundsException e) { | |
36 System.out.println("Expected ArrayIndexOutOfBoundsException was thrown"); | |
37 } | |
38 } | |
39 | |
40 private static void test() { | |
41 int arr[] = new int[1]; | |
42 int result = 1; | |
43 | |
44 // provoke OSR compilation | |
45 for (int i = 0; i < Integer.MAX_VALUE; i++) { | |
46 } | |
47 | |
48 if (result > 0 && arr[~result] > 0) { | |
49 arr[~result] = 0; | |
50 } | |
51 } | |
52 } |