64 lines
2.1 KiB
Java
64 lines
2.1 KiB
Java
/*
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* Copyright (C) 2022 THL A29 Limited, a Tencent company. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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package compiler.c2.irTests;
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import compiler.lib.ir_framework.*;
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/*
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* @test
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* @bug 8279258
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* @summary Auto-vectorization enhancement for two-dimensional array operations
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* @library /test/lib /
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* @run driver compiler.c2.irTests.TestAutoVectorization2DArray
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*/
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public class TestAutoVectorization2DArray {
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final private static int NUM = 64;
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private static double[][] a = new double[NUM][NUM];
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private static double[][] b = new double[NUM][NUM];
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private static double[][] c = new double[NUM][NUM];
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public static void main(String[] args) {
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TestFramework.run();
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}
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@Test
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@IR(counts = { IRNode.LOAD_VECTOR, " >0 " })
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@IR(counts = { IRNode.ADD_VD, " >0 " })
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@IR(counts = { IRNode.STORE_VECTOR, " >0 " })
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private static void testDouble(double[][] a , double[][] b, double[][] c) {
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for(int i = 0; i < a.length; i++) {
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for (int j = 0; j < a[0].length; j++) {
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a[i][j] = b[i][j] + c[i][j];
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}
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}
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}
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@Run(test = "testDouble")
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private void testDouble_runner() {
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testDouble(a, b, c);
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}
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}
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