/* * Copyright (c) 2025, 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 8347018 * @summary Test that stores cloned with clone_up_backedge_goo() are not pinned above Assertion Predicates on which a * load node is pinned at which will later fail in scheduling. * @run main/othervm -Xbatch -XX:CompileCommand=compileonly,*TestLoadPinnedAboveAssertionPredicatesAndUsingStore::test * compiler.predicates.assertion.TestLoadPinnedAboveAssertionPredicatesAndUsingStore */ package compiler.predicates.assertion; public class TestLoadPinnedAboveAssertionPredicatesAndUsingStore { static int iFld; static int iArr[] = new int[100]; static void test() { int i = 63; do { iArr[1] = 34; iArr[i] += iFld; for (int j = i; j < 1; j++) { } } while (--i > 0); } public static void main(String[] strArr) { for (int i = 0; i < 10000; i++) { test(); } } }