1 /* 2 * Copyright (c) 2014, 2015, 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 8035968 27 * @summary Verify that SHA-256 intrinsic is actually used. 28 * @library /testlibrary /test/lib / ../ 29 * @modules java.base/jdk.internal.misc 30 * java.management 31 * @build TestSHA compiler.testlibrary.intrinsics.Verifier TestSHA256Intrinsics 32 * @run driver ClassFileInstaller sun.hotspot.WhiteBox 33 * sun.hotspot.WhiteBox$WhiteBoxPermission 34 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions 35 * -XX:+WhiteBoxAPI -Xbatch -XX:CompileThreshold=500 36 * -XX:Tier4InvocationThreshold=500 37 * -XX:+LogCompilation -XX:LogFile=positive_224.log 38 * -XX:CompileOnly=sun/security/provider/DigestBase 39 * -XX:CompileOnly=sun/security/provider/SHA 40 * -XX:+UseSHA256Intrinsics 41 * -Dalgorithm=SHA-224 TestSHA256Intrinsics 42 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions 43 * -XX:+WhiteBoxAPI -Xbatch -XX:CompileThreshold=500 44 * -XX:Tier4InvocationThreshold=500 45 * -XX:+LogCompilation -XX:LogFile=negative_224.log 46 * -XX:CompileOnly=sun/security/provider/DigestBase 47 * -XX:CompileOnly=sun/security/provider/SHA 48 * -XX:-UseSHA256Intrinsics 49 * -Dalgorithm=SHA-224 TestSHA256Intrinsics 50 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions 51 * -XX:+WhiteBoxAPI -Xbatch -XX:CompileThreshold=500 52 * -XX:Tier4InvocationThreshold=500 53 * -XX:+LogCompilation -XX:LogFile=positive_256.log 54 * -XX:CompileOnly=sun/security/provider/DigestBase 55 * -XX:CompileOnly=sun/security/provider/SHA 56 * -XX:+UseSHA256Intrinsics 57 * -Dalgorithm=SHA-256 TestSHA256Intrinsics 58 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions 59 * -XX:+WhiteBoxAPI -Xbatch -XX:CompileThreshold=500 60 * -XX:Tier4InvocationThreshold=500 61 * -XX:+LogCompilation -XX:LogFile=negative_256.log 62 * -XX:CompileOnly=sun/security/provider/DigestBase 63 * -XX:CompileOnly=sun/security/provider/SHA 64 * -XX:-UseSHA256Intrinsics 65 * -Dalgorithm=SHA-256 TestSHA256Intrinsics 66 * @run main/othervm -DverificationStrategy=VERIFY_INTRINSIC_USAGE 67 * compiler.testlibrary.intrinsics.Verifier positive_224.log positive_256.log 68 * negative_224.log negative_256.log 69 */ 70 71 import compiler.testlibrary.sha.predicate.IntrinsicPredicates; 72 73 public class TestSHA256Intrinsics { 74 public static void main(String args[]) throws Exception { 75 new SHASanityTestBase(IntrinsicPredicates.SHA256_INTRINSICS_AVAILABLE, 76 SHASanityTestBase.SHA256_INTRINSIC_ID).test(); 77 } 78 }