| /* |
| * Copyright (c) 2015 SAP SE. 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 8141624 |
| * @summary Limit calculation of pre loop during super word optimization is wrong |
| * @run main/othervm compiler.loopopts.superword.TestBestAlign |
| * @author gunter.haug@sap.com |
| */ |
| |
| package compiler.loopopts.superword; |
| |
| public class TestBestAlign { |
| |
| static final int initVal = -1; |
| static int intArray []; |
| static boolean boolArray[]; |
| static int limit; |
| static public void clear() { |
| for (int i = 0; i < limit; i++) { |
| boolArray[1] = true; |
| intArray[i] = initVal; |
| boolArray[2] = true; |
| } |
| } |
| |
| public static void main(String argv[]) throws Exception { |
| limit = 64; |
| boolArray = new boolean[8]; |
| intArray = new int[limit + 4]; |
| for (int i = 0; i < 10000000; ++i) { |
| if(i % 1000000 == 0) |
| System.out.println(i); |
| clear(); |
| } |
| } |
| } |
