/* * Copyright (c) 2023, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 2021, 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 8268672 * @summary C2: assert(!loop->is_member(u_loop)) failed: can be in outer loop or out of both loops only * * @run main/othervm -Xcomp -XX:-TieredCompilation -XX:CompileOnly=TestPinnedNodeInInnerLoop::* TestPinnedNodeInInnerLoop * */ public class TestPinnedNodeInInnerLoop { boolean b; double d; int iArr[]; public static void main(String[] args) { TestPinnedNodeInInnerLoop t = new TestPinnedNodeInInnerLoop(); for (int i = 0; i < 10; i++) { t.test(); } } void test() { int e = 4, f = -51874, g = 7, h = 0; for (; f < 3; ++f) { } while (++g < 2) { if (b) { d = h; } else { iArr[g] = e; } } System.out.println(g); } }