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annotate test/compiler/7017746/Test.java @ 4155:394404b2d9bd

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Removed strict requirement for GRAAL environment variable. It only needs to be set now if the graal directory is not in the directory hierarchy of GraalVM JDK.
author Doug Simon <doug.simon@oracle.com>
date Wed, 21 Dec 2011 11:25:27 +0100
parents ab42c7e1cf83
children
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ab42c7e1cf83 7017746: Regression : C2 compiler crash due to SIGSEGV in PhaseCFG::schedule_early()
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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
ab42c7e1cf83 7017746: Regression : C2 compiler crash due to SIGSEGV in PhaseCFG::schedule_early()
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ab42c7e1cf83 7017746: Regression : C2 compiler crash due to SIGSEGV in PhaseCFG::schedule_early()
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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 * @test
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26 * @bug 7017746
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27 * @summary Regression : C2 compiler crash due to SIGSEGV in PhaseCFG::schedule_early()
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28 *
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29 * @run main/othervm -Xbatch Test
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30 */
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31
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32 public class Test {
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33
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34 int i;
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35
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36 static int test(Test t, int a, int b) {
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37 int j = t.i;
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38 int x = a - b;
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39 if (a < b) x = x + j;
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40 return x - j;
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41 }
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42
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43 public static void main(String args[]) {
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44 Test t = new Test();
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45 for (int n = 0; n < 1000000; n++) {
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46 int i = test(t, 1, 2);
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47 }
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48 }
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49 }
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50