Mercurial > hg > truffle
annotate test/compiler/6695810/Test.java @ 279:f3a650d8df24
6625846: Export system property java.version via jvmstat
Summary: java.version added to property_counters_ss array
Reviewed-by: swamyv
author | thurka |
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date | Thu, 14 Aug 2008 21:05:51 +0200 |
parents | b0fe4deeb9fb |
children | 70c4fb9cf899 |
rev | line source |
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163 | 1 /* |
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6726999: nsk/stress/jck12a/jck12a010 assert(n != null,"Bad immediate dominator info.")
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2 * Copyright 2008 Sun Microsystems, Inc. All Rights Reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
163 | 4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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6726999: nsk/stress/jck12a/jck12a010 assert(n != null,"Bad immediate dominator info.")
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7 * published by the Free Software Foundation. |
163 | 8 * |
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6726999: nsk/stress/jck12a/jck12a010 assert(n != null,"Bad immediate dominator info.")
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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6726999: nsk/stress/jck12a/jck12a010 assert(n != null,"Bad immediate dominator info.")
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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6726999: nsk/stress/jck12a/jck12a010 assert(n != null,"Bad immediate dominator info.")
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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6726999: nsk/stress/jck12a/jck12a010 assert(n != null,"Bad immediate dominator info.")
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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6726999: nsk/stress/jck12a/jck12a010 assert(n != null,"Bad immediate dominator info.")
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13 * accompanied this code). |
163 | 14 * |
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15 * You should have received a copy of the GNU General Public License version |
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6726999: nsk/stress/jck12a/jck12a010 assert(n != null,"Bad immediate dominator info.")
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
163 | 18 * |
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19 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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20 * CA 95054 USA or visit www.sun.com if you need additional information or |
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6726999: nsk/stress/jck12a/jck12a010 assert(n != null,"Bad immediate dominator info.")
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21 * have any questions. |
163 | 22 * |
23 */ | |
24 | |
25 /* | |
26 * @test | |
27 * @bug 6695810 | |
28 * @summary null oop passed to encode_heap_oop_not_null | |
29 * @run main/othervm -Xbatch Test | |
30 */ | |
31 | |
32 public class Test { | |
33 Test _t; | |
34 | |
35 static void test(Test t1, Test t2) { | |
36 if (t2 != null) | |
37 t1._t = t2; | |
38 | |
39 if (t2 != null) | |
40 t1._t = t2; | |
41 } | |
42 | |
43 public static void main(String[] args) { | |
44 Test t = new Test(); | |
45 for (int i = 0; i < 50; i++) { | |
46 for (int j = 0; j < 100; j++) { | |
47 test(t, t); | |
48 } | |
49 test(t, null); | |
50 } | |
51 for (int i = 0; i < 10000; i++) { | |
52 test(t, t); | |
53 } | |
54 test(t, null); | |
55 } | |
56 } |