1 /* 2 * Copyright (c) 2021, Huawei Technologies Co. Ltd. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 package compiler.vectorapi; 25 26 import jdk.incubator.vector.IntVector; 27 import jdk.incubator.vector.VectorSpecies; 28 import jdk.incubator.vector.VectorShuffle; 29 30 /* 31 * @test 32 * @bug 8265907 33 * @modules jdk.incubator.vector 34 * @run main/othervm compiler.vectorapi.TestVectorShuffleIota 35 */ 36 37 public class TestVectorShuffleIota { 38 static final VectorSpecies<Integer> SPECIESi = IntVector.SPECIES_128; 39 40 static final int INVOC_COUNT = 50000; 41 42 static int[] ai = {87, 65, 78, 71}; 43 testShuffleI()44 static void testShuffleI() { 45 IntVector iv = (IntVector) VectorShuffle.iota(SPECIESi, 0, 2, false).toVector(); 46 iv.intoArray(ai, 0); 47 } 48 main(String[] args)49 public static void main(String[] args) { 50 for (int i = 0; i < INVOC_COUNT; i++) { 51 testShuffleI(); 52 } 53 for (int i = 0; i < ai.length; i++) { 54 System.out.print(ai[i] + ", "); 55 } 56 System.out.println(); 57 } 58 } 59