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/*
* Copyright (c) 2012, 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. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* 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).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
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*/
package jdk.internal.vm.annotation;
import java.lang.annotation.*;
/**
* A method or constructor may be annotated as "don't inline" if the inlining of
* this method should not be performed by the HotSpot VM.
* <p>
* This annotation must be used sparingly. It is useful when the only
* reasonable alternative is to bind the name of a specific method or
* constructor into the HotSpot VM for special handling by the inlining policy.
* This annotation must not be relied on as an alternative to avoid tuning the
* VM's inlining policy. In a few cases, it may act as a temporary workaround
* until the profiling and inlining performed by the HotSpot VM is sufficiently
* improved.
*
* @implNote
* This annotation only takes effect for methods or constructors of classes
* loaded by the boot loader. Annotations on methods or constructors of classes
* loaded outside of the boot loader are ignored.
*/
@Target({ElementType.METHOD, ElementType.CONSTRUCTOR})
@Retention(RetentionPolicy.RUNTIME)
public @interface DontInline {
}