Mercurial > hg > truffle
annotate test/compiler/7042153/Test7042153.java @ 16555:29c5fd119afa
additional constructor (with guarding node) for WriteNode
author | Lukas Stadler <lukas.stadler@oracle.com> |
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date | Thu, 17 Jul 2014 14:29:34 +0200 |
parents | d4c1fbc3de95 |
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rev | line source |
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1 /* |
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2 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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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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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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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. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 * |
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23 */ |
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24 |
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25 /** |
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26 * @test |
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27 * @bug 7042153 |
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28 * @summary Bad folding of IfOps with unloaded constant arguments in C1 |
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29 * |
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30 * @run main/othervm -Xcomp Test7042153 |
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31 */ |
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32 |
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33 import java.lang.reflect.*; |
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34 |
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35 public class Test7042153 { |
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36 static public class Bar { } |
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37 static public class Foo { } |
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38 |
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39 static volatile boolean z; |
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40 public static void main(String [] args) { |
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41 Class cx = Bar.class; |
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42 Class cy = Foo.class; |
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43 z = (cx == cy); |
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44 } |
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45 } |