57 lines
1.9 KiB
Java
57 lines
1.9 KiB
Java
/*
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* Copyright (c) 2009, Oracle and/or its affiliates. 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/**
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* @test
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* @bug 6901572
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* @summary JVM 1.6.16 crash on loops: assert(has_node(i),"")
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*
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* @run main/othervm compiler.c2.Test6901572
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*/
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package compiler.c2;
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public class Test6901572 {
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public static void main(String[] args) {
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for (int i = 0; i < 2; i++)
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NestedLoop();
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}
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public static long NestedLoop() {
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final int n = 50;
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long startTime = System.currentTimeMillis();
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int x = 0;
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for(int a = 0; a < n; a++)
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for(int b = 0; b < n; b++)
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for(int c = 0; c < n; c++)
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for(int d = 0; d < n; d++)
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for(int e = 0; e < n; e++)
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for(int f = 0; f < n; f++)
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x++;
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long stopTime = System.currentTimeMillis();
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return stopTime - startTime;
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}
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}
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