| /* |
| * Copyright (c) 2015, Oracle and/or its affiliates. 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.cpuflags; |
| |
| import compiler.codegen.aes.TestAESMain; |
| import java.util.Arrays; |
| |
| public abstract class AESIntrinsicsBase { |
| public static final String CIPHER_INTRINSIC = "com\\.sun\\.crypto\\" |
| + ".provider\\.CipherBlockChaining::" |
| + "(implEncrypt|implDecrypt) \\([0-9]+ bytes\\)\\s+\\(intrinsic[,\\)]"; |
| public static final String AES_INTRINSIC = "com\\.sun\\.crypto\\" |
| + ".provider\\.AESCrypt::(implEncryptBlock|implDecryptBlock) \\([0-9]+ " |
| + "bytes\\)\\s+\\(intrinsic[,\\)]"; |
| public static final String USE_AES = "UseAES"; |
| public static final String USE_AES_INTRINSICS = "UseAESIntrinsics"; |
| public static final String USE_SSE = "UseSSE"; |
| public static final String USE_VIS = "UseVIS"; |
| public static final String[] USE_DIAGNOSTIC_CMD |
| = {"-XX:+UnlockDiagnosticVMOptions", "-XX:+PrintIntrinsics"}; |
| public static final String[] TEST_AES_CMD |
| = {"-XX:+IgnoreUnrecognizedVMOptions", "-XX:+PrintFlagsFinal", |
| "-Xbatch", "-XX:CompileThresholdScaling=0.01", "-DcheckOutput=true", "-Dmode=CBC", |
| TestAESMain.class.getName(), "100", "1000"}; |
| |
| /** |
| * Prepares command for TestAESMain execution. |
| * Intrinsics flags are of diagnostic type |
| * and must be preceded by UnlockDiagnosticVMOptions. |
| * @param args flags that must be added to command |
| * @return command for TestAESMain execution |
| */ |
| public static String[] prepareArguments(String... args) { |
| String[] command = Arrays.copyOf(USE_DIAGNOSTIC_CMD, args.length |
| + USE_DIAGNOSTIC_CMD.length + TEST_AES_CMD.length); |
| System.arraycopy(args, 0, command, USE_DIAGNOSTIC_CMD.length, |
| args.length); |
| System.arraycopy(TEST_AES_CMD, 0, command, args.length |
| + USE_DIAGNOSTIC_CMD.length, TEST_AES_CMD.length); |
| return command; |
| } |
| } |