Path: blob/master/test/hotspot/jtreg/compiler/loopopts/Test8211698.java
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/*1* Copyright (c) 2018, Oracle and/or its affiliates. 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 821169826* @summary Crash in C2 compiled code during execution of double array heavy processing code27*28* @run main/othervm -XX:CompileOnly=Test8211698.test Test821169829*30*/3132public class Test8211698 {3334public static void main(String[] args) {35Test8211698 issue = new Test8211698();36for (int i = 0; i < 10000; i++) {37issue.test();38}39}4041public void test() {42int[] iarr1 = new int[888];43for (int i = 5; i > 0; i--) {44for (int j = 0; j <= i - 1; j++) {45int istep = 2 * j - i;46int iadj = 0;47if (istep < 0) {48iadj = iarr1[-istep];49} else {50iadj = iarr1[istep];51}52}53}54}55}56575859