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/*
* Copyright (c) 2021, 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.lib.ir_framework;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
/**
* This annotation overrides the default number (2000) of times the framework should warm up a test.
* <ul>
* <li><p>Any positive value or zero is permitted. A warm-up of zero allows a simulation of {@code -Xcomp}.</li>
* <li><p>Custom run tests (see {@link Run}) must specify a {@code @Warmup} annotation at the run method.</li>
* <li><p>Base and checked tests (see {@link Test}, {@link Check}) must specify a {@code @Warmup} annotation at
* the test method.</li>
* </ul>
*
* @see Test
* @see Check
* @see Run
*/
@Retention(RetentionPolicy.RUNTIME)
public @interface Warmup {
/**
* The warm-up iterations for the test.
*/
int value();
}
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