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/*
* Copyright (c) 2022, 2023, Arm Limited. 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.
*/
package compiler.vectorization;
import jdk.test.lib.Asserts;
import compiler.lib.ir_framework.*;
import java.util.Random;
import jdk.test.lib.Utils;
/*
* @test
* @bug 8293488
* @summary Test EOR3 Neon/SVE2 instruction for aarch64 SHA3 extension
* @library /test/lib /
* @requires os.arch == "aarch64"
* @run driver compiler.vectorization.TestEor3AArch64
*/
public class TestEor3AArch64 {
private static final int LENGTH = 2048;
private static final Random RD = Utils.getRandomInstance();
private static int[] ia;
private static int[] ib;
private static int[] ic;
private static int[] ir;
private static long[] la;
private static long[] lb;
private static long[] lc;
private static long[] lr;
static {
ia = new int[LENGTH];
ib = new int[LENGTH];
ic = new int[LENGTH];
ir = new int[LENGTH];
la = new long[LENGTH];
lb = new long[LENGTH];
lc = new long[LENGTH];
lr = new long[LENGTH];
for (int i = 0; i < LENGTH; i++) {
ia[i] = RD.nextInt(30);
ib[i] = RD.nextInt(30);
ic[i] = RD.nextInt(30);
la[i] = RD.nextLong(30);
lb[i] = RD.nextLong(30);
lc[i] = RD.nextLong(30);
}
}
// Test for eor3 Neon and SVE2 instruction for integers
@Test
@IR(counts = {IRNode.XOR3_NEON, "> 0"}, applyIf = {"MaxVectorSize", "16"}, applyIfCPUFeature = {"sha3", "true"})
@IR(counts = {IRNode.XOR3_SVE, "> 0"}, applyIfAnd = {"UseSVE", "2", "MaxVectorSize", "> 16"})
public static void testIntEor3() {
for (int i = 0; i < LENGTH; i++) {
ir[i] = ia[i] ^ ib[i] ^ ic[i];
}
}
@Run(test = "testIntEor3")
public static void testIntEor3_runner() {
testIntEor3();
for (int i = 0; i < LENGTH; i++) {
Asserts.assertEquals((ia[i] ^ ib[i] ^ ic[i]), ir[i]);
}
}
// Test for eor3 Neon and SVE2 instruction for longs
@Test
@IR(counts = {IRNode.XOR3_NEON, "> 0"}, applyIf = {"MaxVectorSize", "16"}, applyIfCPUFeature = {"sha3", "true"})
@IR(counts = {IRNode.XOR3_SVE, "> 0"}, applyIfAnd = {"UseSVE", "2", "MaxVectorSize", "> 16"})
public static void testLongEor3() {
for (int i = 0; i < LENGTH; i++) {
lr[i] = la[i] ^ lb[i] ^ lc[i];
}
}
@Run(test = "testLongEor3")
public static void testLongEor3_runner() {
testLongEor3();
for (int i = 0; i < LENGTH; i++) {
Asserts.assertEquals((la[i] ^ lb[i] ^ lc[i]), lr[i]);
}
}
public static void main(String[] args) {
TestFramework.run();
}
}
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