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 8035968 27 * @summary Verify that SHA-256 intrinsic is actually used. 28 * @library /test/lib / 29 * @modules java.base/jdk.internal.misc 30 * java.management 31 * 32 * @build sun.hotspot.WhiteBox 33 * @run driver ClassFileInstaller sun.hotspot.WhiteBox 34 * sun.hotspot.WhiteBox$WhiteBoxPermission 35 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions 36 * -XX:+WhiteBoxAPI -Xbatch -XX:CompileThreshold=500 37 * -XX:Tier4InvocationThreshold=500 38 * -XX:+LogCompilation -XX:LogFile=positive_224.log 39 * -XX:CompileOnly=sun/security/provider/DigestBase 40 * -XX:CompileOnly=sun/security/provider/SHA2 41 * -XX:+UseSHA256Intrinsics 42 * -Dalgorithm=SHA-224 43 * compiler.intrinsics.sha.sanity.TestSHA256Intrinsics 44 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions 45 * -XX:+WhiteBoxAPI -Xbatch -XX:CompileThreshold=500 46 * -XX:Tier4InvocationThreshold=500 47 * -XX:+LogCompilation -XX:LogFile=negative_224.log 48 * -XX:CompileOnly=sun/security/provider/DigestBase 49 * -XX:CompileOnly=sun/security/provider/SHA2 50 * -XX:-UseSHA256Intrinsics 51 * -Dalgorithm=SHA-224 52 * compiler.intrinsics.sha.sanity.TestSHA256Intrinsics 53 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions 54 * -XX:+WhiteBoxAPI -Xbatch -XX:CompileThreshold=500 55 * -XX:Tier4InvocationThreshold=500 56 * -XX:+LogCompilation -XX:LogFile=positive_256.log 57 * -XX:CompileOnly=sun/security/provider/DigestBase 58 * -XX:CompileOnly=sun/security/provider/SHA2 59 * -XX:+UseSHA256Intrinsics 60 * -Dalgorithm=SHA-256 61 * compiler.intrinsics.sha.sanity.TestSHA256Intrinsics 62 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions 63 * -XX:+WhiteBoxAPI -Xbatch -XX:CompileThreshold=500 64 * -XX:Tier4InvocationThreshold=500 65 * -XX:+LogCompilation -XX:LogFile=negative_256.log 66 * -XX:CompileOnly=sun/security/provider/DigestBase 67 * -XX:CompileOnly=sun/security/provider/SHA2 68 * -XX:-UseSHA256Intrinsics 69 * -Dalgorithm=SHA-256 70 * compiler.intrinsics.sha.sanity.TestSHA256Intrinsics 71 * @run main/othervm -DverificationStrategy=VERIFY_INTRINSIC_USAGE 72 * compiler.testlibrary.intrinsics.Verifier positive_224.log positive_256.log 73 * negative_224.log negative_256.log 74 */ 75 76package compiler.intrinsics.sha.sanity; 77 78import compiler.testlibrary.sha.predicate.IntrinsicPredicates; 79 80public class TestSHA256Intrinsics { 81 public static void main(String args[]) throws Exception { 82 new SHASanityTestBase(IntrinsicPredicates.SHA256_INTRINSICS_AVAILABLE, 83 SHASanityTestBase.SHA256_INTRINSIC_ID).test(); 84 } 85} 86