Mercurial > hg > truffle
annotate test/compiler/intrinsics/bmi/verifycode/BlsrTestI.java @ 18067:1e657b902392
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author | asaha |
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date | Tue, 10 Jun 2014 14:52:20 -0700 |
parents | 72558bacada3 |
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1 /* |
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2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 |
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24 /* |
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25 * @test |
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26 * @bug 8031321 |
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27 * @library /testlibrary /testlibrary/whitebox /compiler/whitebox .. |
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28 * @build BlsrTestI |
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29 * @run main ClassFileInstaller sun.hotspot.WhiteBox |
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30 * @run main/othervm -Xbootclasspath/a:. -Xbatch -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI |
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31 * -XX:+IgnoreUnrecognizedVMOptions -XX:+UseBMI1Instructions BlsrTestI |
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32 */ |
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33 |
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34 import java.lang.reflect.Method; |
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35 |
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36 public class BlsrTestI extends BmiIntrinsicBase.BmiTestCase { |
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37 |
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38 protected BlsrTestI(Method method) { |
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39 super(method); |
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40 //from intel manual VEX.NDD.LZ.0F38.W0 F3 /1 |
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41 instrMask = new byte[]{ |
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42 (byte) 0xFF, |
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43 (byte) 0x1F, |
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44 (byte) 0x00, |
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45 (byte) 0xFF, |
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46 (byte) 0b0011_1000}; |
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47 instrPattern = new byte[]{ |
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48 (byte) 0xC4, // prefix for 3-byte VEX instruction |
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49 (byte) 0x02, // 00010 implied 0F 38 leading opcode bytes |
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50 (byte) 0x00, |
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51 (byte) 0xF3, |
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52 (byte) 0b0000_1000}; // bits 543 == 011 (3) |
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53 } |
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54 |
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55 public static void main(String[] args) throws Exception { |
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56 BmiIntrinsicBase.verifyTestCase(BlsrTestI::new, TestBlsrI.BlsrIExpr.class.getDeclaredMethods()); |
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57 BmiIntrinsicBase.verifyTestCase(BlsrTestI::new, TestBlsrI.BlsrICommutativeExpr.class.getDeclaredMethods()); |
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58 } |
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59 } |