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| 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.LongVector; |
| 28 | +import jdk.incubator.vector.VectorSpecies; |
| 29 | + |
| 30 | +/* |
| 31 | + * @test |
| 32 | + * @bug 8260339 |
| 33 | + * @summary StoreVectorNode is not considered with -XX:+OptimizeFill |
| 34 | + * @modules jdk.incubator.vector |
| 35 | + * |
| 36 | + * @run main/othervm -XX:+IgnoreUnrecognizedVMOptions -XX:+OptimizeFill compiler.vectorapi.TestLoopStoreVector |
| 37 | + */ |
| 38 | + |
| 39 | +public class TestLoopStoreVector { |
| 40 | + static final VectorSpecies<Integer> SPECIESi = IntVector.SPECIES_PREFERRED; |
| 41 | + static final VectorSpecies<Long> SPECIESl = LongVector.SPECIES_PREFERRED; |
| 42 | + |
| 43 | + static final int INVOC_COUNT = 5000; |
| 44 | + static final int size = 64; |
| 45 | + |
| 46 | + static int[] ai = {20, 21, 02, 14, 83, 119, 101, 101, 116, 121, 44, 32, |
| 47 | + 73, 32, 76, 79, 86, 69, 32, 89, 79, 85, 32, 102, 111, |
| 48 | + 114, 101, 118, 101, 114, 33, 32, 32, 32, 45, 45, 32, |
| 49 | + 32, 32, 66, 121, 32, 87, 97, 110, 103, 72, 117, 97, |
| 50 | + 110, 103,46, 76, 105, 102, 101, 32, 105, 115, 32, 116, |
| 51 | + 104, 101, 32}; |
| 52 | + static long[] al = {102, 108, 111, 119, 101, 114, 32, 102, 111, 114, 32, |
| 53 | + 119, 104, 105, 99, 104, 32, 108, 111, 118, 101, 32, |
| 54 | + 105, 115, 32, 116, 104, 101, 32, 104, 111, 110, 101, |
| 55 | + 121, 46, 32, 87, 101, 32, 119, 105, 108, 108, 32, 115, |
| 56 | + 116, 105, 99, 107, 32, 116, 111, 103, 101, 116, 104, |
| 57 | + 101, 114, 32, 33, 33, 33, 33, 32}; |
| 58 | + |
| 59 | + public static void testVectorCastL2I(long[] input, int[] output, VectorSpecies<Long> speciesl, VectorSpecies<Integer> speciesi) { |
| 60 | + LongVector av = LongVector.fromArray(speciesl, input, 0); |
| 61 | + IntVector bv = (IntVector) av.castShape(speciesi, 0); |
| 62 | + bv.intoArray(output, 0); |
| 63 | + } |
| 64 | + |
| 65 | + public static int test0() { |
| 66 | + for (int i = 0; i < 1000; i++) { |
| 67 | + testVectorCastL2I(al, ai, SPECIESl, SPECIESi); |
| 68 | + } |
| 69 | + return 0; |
| 70 | + } |
| 71 | + |
| 72 | + public static void main(String[] args) { |
| 73 | + for (int i = 0; i < INVOC_COUNT; i++) { |
| 74 | + test0(); |
| 75 | + } |
| 76 | + for (int i = 0; i < 64; i++) { |
| 77 | + System.out.print(ai[i] + " "); |
| 78 | + } |
| 79 | + System.out.println(""); |
| 80 | + } |
| 81 | +} |
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