author | kvn |
Wed, 03 Dec 2008 13:41:37 -0800 | |
changeset 1613 | be097ec639a2 |
child 2028 | 04fa713b25f9 |
permissions | -rw-r--r-- |
1613
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6775880: EA +DeoptimizeALot: assert(mon_info->owner()->is_locked(),"object must be locked now")
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/* |
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* Copyright 2008 Sun Microsystems, Inc. All Rights Reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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* CA 95054 USA or visit www.sun.com if you need additional information or |
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* have any questions. |
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* |
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*/ |
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|
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/* |
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* @test |
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* @bug 6775880 |
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* @summary EA +DeoptimizeALot: assert(mon_info->owner()->is_locked(),"object must be locked now") |
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* @compile -source 1.4 -target 1.4 Test.java |
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* @run main/othervm -server -Xbatch -XX:+DoEscapeAnalysis -XX:+DeoptimizeALot -XX:CompileCommand=exclude,java.lang.AbstractStringBuilder::append Test |
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*/ |
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public class Test { |
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int cnt; |
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int b[]; |
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String s; |
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String test() { |
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String res=""; |
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for (int i=0; i < cnt; i++) { |
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if (i != 0) { |
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res = res +"."; |
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} |
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res = res + b[i]; |
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} |
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return res; |
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} |
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public static void main(String[] args) { |
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Test t = new Test(); |
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t.cnt = 3; |
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t.b = new int[3]; |
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t.b[0] = 0; |
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t.b[1] = 1; |
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t.b[2] = 2; |
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int j=0; |
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t.s = ""; |
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for (int i=0; i<10001; i++) { |
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t.s = "c"; |
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t.s = t.test(); |
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} |
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System.out.println("After s=" + t.s); |
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} |
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} |
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