AndnTestI.java revision 11707:ad7af1afda7a 
1/*
2 * Copyright (c) 2014, 2016, Oracle and/or its affiliates. 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/*
25 * @test
26 * @bug 8031321
27 * @library /testlibrary /test/lib /
28 * @modules java.base/jdk.internal.misc
29 *          java.management
30 *
31 * @build compiler.intrinsics.bmi.verifycode.AndnTestI
32 * @run driver ClassFileInstaller sun.hotspot.WhiteBox
33 *                                sun.hotspot.WhiteBox$WhiteBoxPermission
34 * @run main/bootclasspath/othervm -Xbatch -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
35 *      -XX:+IgnoreUnrecognizedVMOptions -XX:+UseBMI1Instructions
36 *      compiler.intrinsics.bmi.verifycode.AndnTestI
37 */
38
39package compiler.intrinsics.bmi.verifycode;
40
41import compiler.intrinsics.bmi.TestAndnI;
42
43import java.lang.reflect.Method;
44
45public class AndnTestI extends BmiIntrinsicBase.BmiTestCase {
46
47    protected AndnTestI(Method method) {
48        super(method);
49        // from intel manual VEX.NDS.LZ.0F38.W0 F2 /r, example c4e260f2c2
50        instrMask = new byte[]{
51                (byte) 0xFF,
52                (byte) 0x1F,
53                (byte) 0x00,
54                (byte) 0xFF};
55        instrPattern = new byte[]{
56                (byte) 0xC4, // prefix for 3-byte VEX instruction
57                (byte) 0x02, // 00010 implied 0F 38 leading opcode bytes
58                (byte) 0x00,
59                (byte) 0xF2};
60    }
61
62    public static void main(String[] args) throws Exception {
63        BmiIntrinsicBase.verifyTestCase(AndnTestI::new, TestAndnI.AndnIExpr.class.getDeclaredMethods());
64        BmiIntrinsicBase.verifyTestCase(AndnTestI::new, TestAndnI.AndnICommutativeExpr.class.getDeclaredMethods());
65    }
66}
67