Path: blob/master/test/hotspot/jtreg/gc/shenandoah/compiler/TestBarrierExpandCallProjection.java
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/*1* Copyright (c) 2020, Red Hat, Inc. All rights reserved.2* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.3*4* This code is free software; you can redistribute it and/or modify it5* under the terms of the GNU General Public License version 2 only, as6* published by the Free Software Foundation.7*8* This code is distributed in the hope that it will be useful, but WITHOUT9* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or10* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License11* version 2 for more details (a copy is included in the LICENSE file that12* accompanied this code).13*14* You should have received a copy of the GNU General Public License version15* 2 along with this work; if not, write to the Free Software Foundation,16* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.17*18* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA19* or visit www.oracle.com if you need additional information or have any20* questions.21*/2223/**24* @test25* @bug 825229626* @summary Shenandoah: crash in CallNode::extract_projections27* @requires vm.gc.Shenandoah28*29* @run main/othervm -XX:-BackgroundCompilation -XX:-TieredCompilation -XX:+UseShenandoahGC -XX:CompileOnly=TestBarrierExpandCallProjection::test TestBarrierExpandCallProjection30*31*/3233public class TestBarrierExpandCallProjection {34static TestBarrierExpandCallProjection test = new TestBarrierExpandCallProjection();35private int field;3637public static void main(String[] args) {38test();39}4041private static int test() {42int v = 0;43for (int i = 0; i < 100_000; i++) {44v += test.field;45}46return v;47}48}495051