optimizers.h File Reference

Go to the source code of this file.

Macros
#define	likely(cond)
#define	unlikely(cond)

Detailed Description

Optimizers for the kernel

Probably shouldn't use anything from this header

Copyright

Copyright (c) 2017-2024, Purdue University ACM SIGBots. All rights reserved.

This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0. If a copy of the MPL was not distributed with this file, You can obtain one at http://mozilla.org/MPL/2.0/.

Macro Definition Documentation

likely

#define likely

(

cond

)

Value:

__builtin_expect(!!(cond), 1)

unlikely

#define unlikely

(

cond

)

Value:

__builtin_expect(!!(cond), 0)