Mercurial > hg > truffle
view test/compiler/6775880/Test.java @ 6499:e2e15876a157
moved HexCodeFile to com.oracle.graal.hotspot
author | Doug Simon <doug.simon@oracle.com> |
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date | Wed, 03 Oct 2012 18:22:33 +0200 |
parents | c18cbe5936b8 |
children |
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/* * Copyright (c) 2008, 2009, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. * */ /* * @test * @bug 6775880 * @summary EA +DeoptimizeALot: assert(mon_info->owner()->is_locked(),"object must be locked now") * @compile -source 1.4 -target 1.4 Test.java * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -Xbatch -XX:+DoEscapeAnalysis -XX:+DeoptimizeALot -XX:CompileCommand=exclude,java.lang.AbstractStringBuilder::append Test */ public class Test { int cnt; int b[]; String s; String test() { String res=""; for (int i=0; i < cnt; i++) { if (i != 0) { res = res +"."; } res = res + b[i]; } return res; } public static void main(String[] args) { Test t = new Test(); t.cnt = 3; t.b = new int[3]; t.b[0] = 0; t.b[1] = 1; t.b[2] = 2; int j=0; t.s = ""; for (int i=0; i<10001; i++) { t.s = "c"; t.s = t.test(); } System.out.println("After s=" + t.s); } }