| /* |
| * Copyright (C) 2005, 2007, 2008 Apple Inc. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library 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 |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| #include "Platform.h" |
| |
| #ifndef ALWAYS_INLINE |
| #if COMPILER(GCC) && defined(NDEBUG) && !COMPILER(MINGW) |
| #define ALWAYS_INLINE inline __attribute__((__always_inline__)) |
| #elif COMPILER(MSVC) && defined(NDEBUG) |
| #define ALWAYS_INLINE __forceinline |
| #else |
| #define ALWAYS_INLINE inline |
| #endif |
| #endif |
| |
| #ifndef NEVER_INLINE |
| #if COMPILER(GCC) |
| #define NEVER_INLINE __attribute__((__noinline__)) |
| #else |
| #define NEVER_INLINE |
| #endif |
| #endif |
| |
| #ifndef UNLIKELY |
| #if COMPILER(GCC) |
| #define UNLIKELY(x) __builtin_expect((x), 0) |
| #else |
| #define UNLIKELY(x) (x) |
| #endif |
| #endif |
| |
| #ifndef LIKELY |
| #if COMPILER(GCC) |
| #define LIKELY(x) __builtin_expect((x), 1) |
| #else |
| #define LIKELY(x) (x) |
| #endif |
| #endif |
| |
| #ifndef NO_RETURN |
| #if COMPILER(GCC) |
| #define NO_RETURN __attribute((__noreturn__)) |
| #else |
| #define NO_RETURN |
| #endif |
| #endif |
