/* * Copyright (c) 2023, 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 8309902 * @summary C2: assert(false) failed: Bad graph detected in build_loop_late after JDK-8305189 * @run main/othervm -Xcomp -XX:CompileCommand=compileonly,TestAssertPredicatePeeling::* TestAssertPredicatePeeling */ public class TestAssertPredicatePeeling { static volatile long instanceCount; public static void main(String[] strArr) { test(); } static int test() { int i2 = 2, i17 = 3, i18 = 2, iArr[] = new int[10]; int i15 = 1; while (i15 < 100000) { for (int i16 = i15; i16 < 1; ++i16) { try { iArr[i16] = 5 / iArr[6]; i17 = iArr[5] / i2; i2 = i15; } catch (ArithmeticException a_e) { } instanceCount -= i15; } i15++; } return i17; } }