/* * 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_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; } }