/* | |
* 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) || COMPILER(RVCT)) && defined(NDEBUG) | |
#define ALWAYS_INLINE __forceinline | |
#else | |
#define ALWAYS_INLINE inline | |
#endif | |
#endif | |
#ifndef NEVER_INLINE | |
#if COMPILER(GCC) | |
#define NEVER_INLINE __attribute__((__noinline__)) | |
#elif COMPILER(RVCT) | |
#define NEVER_INLINE __declspec(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__)) | |
#elif COMPILER(RVCT) | |
#define NO_RETURN __declspec(noreturn) | |
#else | |
#define NO_RETURN | |
#endif | |
#endif |