projects / apple / javascriptcore.git / blame
| Commit | Line | Data |
|---|---|---|
| b37bf2e1 | 1 | /* |
| 9dae56ea | 2 | * Copyright (C) 2005, 2007, 2008 Apple Inc. All rights reserved. |
| b37bf2e1 A |
3 | * |
| 4 | * This library is free software; you can redistribute it and/or | |
| 5 | * modify it under the terms of the GNU Library General Public | |
| 6 | * License as published by the Free Software Foundation; either | |
| 7 | * version 2 of the License, or (at your option) any later version. | |
| 8 | * | |
| 9 | * This library is distributed in the hope that it will be useful, | |
| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 12 | * Library General Public License for more details. | |
| 13 | * | |
| 14 | * You should have received a copy of the GNU Library General Public License | |
| 15 | * along with this library; see the file COPYING.LIB. If not, write to | |
| 16 | * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
| 17 | * Boston, MA 02110-1301, USA. | |
| 18 | * | |
| 19 | */ | |
| 20 | ||
| 9dae56ea A |
21 | #include "Platform.h" |
| 22 | ||
| b37bf2e1 | 23 | #ifndef ALWAYS_INLINE |
| 9dae56ea A |
24 | #if COMPILER(GCC) && defined(NDEBUG) && !COMPILER(MINGW) |
| 25 | #define ALWAYS_INLINE inline __attribute__((__always_inline__)) | |
| f9bf01c6 | 26 | #elif (COMPILER(MSVC) || COMPILER(RVCT)) && defined(NDEBUG) |
| b37bf2e1 A |
27 | #define ALWAYS_INLINE __forceinline |
| 28 | #else | |
| 29 | #define ALWAYS_INLINE inline | |
| 30 | #endif | |
| 31 | #endif | |
| 32 | ||
| 33 | #ifndef NEVER_INLINE | |
| 34 | #if COMPILER(GCC) | |
| 9dae56ea | 35 | #define NEVER_INLINE __attribute__((__noinline__)) |
| 4e4e5a6f A |
36 | #elif COMPILER(RVCT) |
| 37 | #define NEVER_INLINE __declspec(noinline) | |
| b37bf2e1 A |
38 | #else |
| 39 | #define NEVER_INLINE | |
| 40 | #endif | |
| 41 | #endif | |
| 9dae56ea A |
42 | |
| 43 | #ifndef UNLIKELY | |
| 14957cd0 | 44 | #if COMPILER(GCC) || (RVCT_VERSION_AT_LEAST(3, 0, 0, 0) && defined(__GNUC__)) |
| 9dae56ea A |
45 | #define UNLIKELY(x) __builtin_expect((x), 0) |
| 46 | #else | |
| 47 | #define UNLIKELY(x) (x) | |
| 48 | #endif | |
| 49 | #endif | |
| 50 | ||
| 51 | #ifndef LIKELY | |
| 14957cd0 | 52 | #if COMPILER(GCC) || (RVCT_VERSION_AT_LEAST(3, 0, 0, 0) && defined(__GNUC__)) |
| 9dae56ea A |
53 | #define LIKELY(x) __builtin_expect((x), 1) |
| 54 | #else | |
| 55 | #define LIKELY(x) (x) | |
| 56 | #endif | |
| 57 | #endif | |
| 58 | ||
| 59 | #ifndef NO_RETURN | |
| 60 | #if COMPILER(GCC) | |
| 61 | #define NO_RETURN __attribute((__noreturn__)) | |
| 4e4e5a6f A |
62 | #elif COMPILER(MSVC) || COMPILER(RVCT) |
| 63 | #define NO_RETURN __declspec(noreturn) | |
| 9dae56ea A |
64 | #else |
| 65 | #define NO_RETURN | |
| 66 | #endif | |
| 67 | #endif | |
| 4e4e5a6f A |
68 | |
| 69 | #ifndef NO_RETURN_WITH_VALUE | |
| 70 | #if !COMPILER(MSVC) | |
| 71 | #define NO_RETURN_WITH_VALUE NO_RETURN | |
| 72 | #else | |
| 73 | #define NO_RETURN_WITH_VALUE | |
| 74 | #endif | |
| 75 | #endif |