From c51f5a671e5fc6b78e57df46daf0fdba319dadf7 Mon Sep 17 00:00:00 2001 From: Andrei Karas Date: Fri, 30 Jun 2017 14:07:19 +0300 Subject: Move likely macroses into separate file. --- src/utils/likely.h | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 src/utils/likely.h (limited to 'src/utils/likely.h') diff --git a/src/utils/likely.h b/src/utils/likely.h new file mode 100644 index 000000000..0df22a379 --- /dev/null +++ b/src/utils/likely.h @@ -0,0 +1,32 @@ +/* + * The ManaPlus Client + * Copyright (C) 2011-2017 The ManaPlus Developers + * + * This file is part of The ManaPlus Client. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * any later version. + * + * This program 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 for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#ifndef UTILS_LIKELY_H +#define UTILS_LIKELY_H + +#ifdef __GNUC__ +#define A_LIKELY(x) __builtin_expect (!!(x), 1) +#define A_UNLIKELY(x) __builtin_expect (!!(x), 0) +#else // __GNUC__ +#define A_LIKELY(x) (x) +#define A_UNLIKELY(x) (x) +#endif // __GNUC__ + +#endif // UTILS_LIKELY_H -- cgit v1.2.3-70-g09d2