/* * Copyright (c) 2022, Red Hat, Inc. 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 8288184 * @summary C2 compilation asserts with "Bad graph detected in compute_lca_of_uses" * @run main/othervm -XX:-BackgroundCompilation TestNewArrayBadSize */ public class TestNewArrayBadSize { long instanceCount; int iFld; void vMeth(int i, long l) { int i1, i19 = -845; for (i1 = 5; i1 > 1; i1 -= 2) try { int ax$0 = i19; try { for (Object temp = new byte[i19]; ; i19 = "1".equals("0") ? 2 : 1) {} } finally { i19 = ax$0; } } catch (Throwable ax$3) { } } void mainTest(String[] strArr1) { vMeth(iFld, instanceCount); } public static void main(String[] strArr) { TestNewArrayBadSize _instance = new TestNewArrayBadSize(); for (int i = 0; i < 10_000; ++i) _instance.mainTest(strArr); } }