TestSHA256Intrinsics.java

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/**
 * @test
 * @bug 8035968
 * @summary Verify that SHA-256 intrinsic is actually used.
 *
 * @library /test/lib /
 * @modules java.base/jdk.internal.misc
 *          java.management
 *
 * @build sun.hotspot.WhiteBox
 * @run driver jdk.test.lib.helpers.ClassFileInstaller sun.hotspot.WhiteBox
 * @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/SHA2
 *                   -XX:+UseSHA256Intrinsics
 *                   -Dalgorithm=SHA-224
 *                   compiler.intrinsics.sha.sanity.TestSHA256Intrinsics
 * @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/SHA2
 *                   -XX:-UseSHA256Intrinsics
 *                   -Dalgorithm=SHA-224
 *                   compiler.intrinsics.sha.sanity.TestSHA256Intrinsics
 * @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/SHA2
 *                   -XX:+UseSHA256Intrinsics
 *                   -Dalgorithm=SHA-256
 *                   compiler.intrinsics.sha.sanity.TestSHA256Intrinsics
 * @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/SHA2
 *                   -XX:-UseSHA256Intrinsics
 *                   -Dalgorithm=SHA-256
 *                   compiler.intrinsics.sha.sanity.TestSHA256Intrinsics
 * @run main/othervm -DverificationStrategy=VERIFY_INTRINSIC_USAGE
 *                    compiler.testlibrary.intrinsics.Verifier positive_224.log positive_256.log
 *                    negative_224.log negative_256.log
 */

package compiler.intrinsics.sha.sanity;

import compiler.testlibrary.sha.predicate.IntrinsicPredicates;

public class TestSHA256Intrinsics {
    public static void main(String args[]) throws Exception {
        new DigestSanityTestBase(IntrinsicPredicates.isSHA256IntrinsicAvailable(),
                DigestSanityTestBase.SHA256_INTRINSIC_ID).test();
    }
}