7d4c3fd091
Co-authored-by: Roberto Castañeda Lozano <rcastanedalo@openjdk.org> Reviewed-by: thartmann, chagedorn
94 lines
8.5 KiB
Java
94 lines
8.5 KiB
Java
/*
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* Copyright (c) 2020, 2024, 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 8247743
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* @requires vm.debug == true & vm.flavor == "server"
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* @summary Test which uses some special flags in order to test Node::find() in debug builds which could result in an endless loop or a stack overflow crash.
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*
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* @run main/othervm -Xbatch -XX:CompileCommand=option,*::*,bool,Vectorize,true
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* -XX:+PrintOpto -XX:+TraceLoopOpts compiler.c2.TestFindNode
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*/
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package compiler.c2;
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// Note; we disable the implicit memory limit of 1G in debug JVMs until JDK-8331283 is fixed
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public class TestFindNode {
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static volatile int[] iArr;
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static volatile int x;
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static int[] iArr2 = new int[100];
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static int[] iArr3 = new int[100];
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public static void main(String[] arr) {
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for (int i = 0; i < 2000; i++) {
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test();
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}
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}
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public static void test() {
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 }; iArr = new int[] { x % 2 };
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for (int i = 0; i < 50; i++) {
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iArr2[i] = iArr3[i];
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}
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}
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}
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