author | duke |
Wed, 05 Jul 2017 17:50:24 +0200 | |
changeset 10400 | c4f9ea1ecb55 |
parent 5547 | f4b087cbb361 |
permissions | -rw-r--r-- |
4430 | 1 |
/* |
5547
f4b087cbb361
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
4430
diff
changeset
|
2 |
* Copyright (c) 2009, Oracle and/or its affiliates. All rights reserved. |
4430 | 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 |
* |
|
5547
f4b087cbb361
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
4430
diff
changeset
|
19 |
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
f4b087cbb361
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
4430
diff
changeset
|
20 |
* or visit www.oracle.com if you need additional information or have any |
f4b087cbb361
6941466: Oracle rebranding changes for Hotspot repositories
trims
parents:
4430
diff
changeset
|
21 |
* questions. |
4430 | 22 |
* |
23 |
*/ |
|
24 |
||
25 |
/** |
|
26 |
* @test |
|
27 |
* @bug 6769124 |
|
28 |
* @summary unaligned load may fail with c1 on 64 bit |
|
29 |
*/ |
|
30 |
||
31 |
public class TestUnalignedLoad6769124 { |
|
32 |
||
33 |
static long l1v = 0x200000003L; |
|
34 |
static long l2v = 0x400000005L; |
|
35 |
static double d1v = Double.MAX_VALUE; |
|
36 |
static double d2v = Double.MIN_VALUE; |
|
37 |
||
38 |
public static void main(String[] args) { |
|
39 |
long l1 = l1v; |
|
40 |
double d1 = d1v; |
|
41 |
long l2 = l2v; |
|
42 |
double d2 = d2v; |
|
43 |
||
44 |
// Run long enough to induce an OSR |
|
45 |
for (int i = 0; i < 10000000; i++) { |
|
46 |
} |
|
47 |
boolean error = false; |
|
48 |
||
49 |
if (l1 != l1v) { |
|
50 |
System.out.println(l1 + " != " + l1v); |
|
51 |
error = true; |
|
52 |
} |
|
53 |
if (l2 != l2v) { |
|
54 |
System.out.println(l2 + " != " + l2v); |
|
55 |
error = true; |
|
56 |
} |
|
57 |
if (d1 != d1v) { |
|
58 |
System.out.println(d1 + " != " + d1v); |
|
59 |
error = true; |
|
60 |
} |
|
61 |
if (d2 != d2v) { |
|
62 |
System.out.println(d2 + " != " + d2v); |
|
63 |
error = true; |
|
64 |
} |
|
65 |
if (error) { |
|
66 |
throw new InternalError(); |
|
67 |
} |
|
68 |
} |
|
69 |
} |