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 * Copyright (c) 2014, 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

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 */

import sha.predicate.IntrinsicPredicates;

/**

 * @test

 * @bug 8035968

 * @summary Verify that SHA-256 multi block intrinsic is actually used.

 * @modules java.base/sun.misc

 *          java.management

 * @build TestSHA intrinsics.Verifier TestSHA256MultiBlockIntrinsics

 * @run main ClassFileInstaller sun.hotspot.WhiteBox

 *                              sun.hotspot.WhiteBox$WhiteBoxPermission

 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions

 *                   -XX:+WhiteBoxAPI -Xbatch -XX:CompileThreshold=500

 *                   -XX:Tier4InvocationThreshold=500

 *                   -XX:+LogCompilation -XX:LogFile=positive_224.log

 *                   -XX:CompileOnly=sun/security/provider/DigestBase

 *                   -XX:CompileOnly=sun/security/provider/SHA

 *                   -XX:+UseSHA256Intrinsics -XX:-UseSHA1Intrinsics

 *                   -XX:-UseSHA512Intrinsics

 *                   -Dalgorithm=SHA-224 TestSHA256MultiBlockIntrinsics

 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions

 *                   -XX:+WhiteBoxAPI -Xbatch -XX:CompileThreshold=500

 *                   -XX:Tier4InvocationThreshold=500

 *                   -XX:+LogCompilation -XX:LogFile=positive_224_def.log

 *                   -XX:CompileOnly=sun/security/provider/DigestBase

 *                   -XX:CompileOnly=sun/security/provider/SHA

 *                   -XX:+UseSHA256Intrinsics -Dalgorithm=SHA-224

 *                   TestSHA256MultiBlockIntrinsics

 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions

 *                   -XX:+WhiteBoxAPI -Xbatch -XX:CompileThreshold=500

 *                   -XX:Tier4InvocationThreshold=500

 *                   -XX:+LogCompilation -XX:LogFile=negative_224.log

 *                   -XX:CompileOnly=sun/security/provider/DigestBase

 *                   -XX:CompileOnly=sun/security/provider/SHA -XX:-UseSHA

 *                   -Dalgorithm=SHA-224 TestSHA256MultiBlockIntrinsics

 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions

 *                   -XX:+WhiteBoxAPI -Xbatch -XX:CompileThreshold=500

 *                   -XX:Tier4InvocationThreshold=500

 *                   -XX:+LogCompilation -XX:LogFile=positive_256.log

 *                   -XX:CompileOnly=sun/security/provider/DigestBase

 *                   -XX:CompileOnly=sun/security/provider/SHA

 *                   -XX:+UseSHA256Intrinsics -XX:-UseSHA1Intrinsics

 *                   -XX:-UseSHA512Intrinsics

 *                   -Dalgorithm=SHA-256 TestSHA256MultiBlockIntrinsics

 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions

 *                   -XX:+WhiteBoxAPI -Xbatch -XX:CompileThreshold=500

 *                   -XX:Tier4InvocationThreshold=500

 *                   -XX:+LogCompilation -XX:LogFile=positive_256_def.log

 *                   -XX:CompileOnly=sun/security/provider/DigestBase

 *                   -XX:CompileOnly=sun/security/provider/SHA

 *                   -XX:+UseSHA256Intrinsics -Dalgorithm=SHA-256

 *                   TestSHA256MultiBlockIntrinsics

 * @run main/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions

 *                   -XX:+WhiteBoxAPI -Xbatch -XX:CompileThreshold=500

 *                   -XX:Tier4InvocationThreshold=500

 *                   -XX:+LogCompilation -XX:LogFile=negative_256.log

 *                   -XX:CompileOnly=sun/security/provider/DigestBase

 *                   -XX:CompileOnly=sun/security/provider/SHA -XX:-UseSHA

 *                   -Dalgorithm=SHA-256 TestSHA256MultiBlockIntrinsics

 * @run main/othervm -DverificationStrategy=VERIFY_INTRINSIC_USAGE

 *                   intrinsics.Verifier positive_224.log positive_256.log

 *                   positive_224_def.log positive_256_def.log negative_224.log

 *                   negative_256.log

 */

public class TestSHA256MultiBlockIntrinsics {

    public static void main(String args[]) throws Exception {

        new SHASanityTestBase(IntrinsicPredicates.SHA256_INTRINSICS_AVAILABLE,

                SHASanityTestBase.MB_INTRINSIC_ID).test();

    }

}