| Howard Hinnant | 770d1c4 | 2010-12-08 17:20:28 +0000 | [diff] [blame] | 1 | //===----------------------------------------------------------------------===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
| 5 | // This file is dual licensed under the MIT and the University of Illinois Open |
| 6 | // Source Licenses. See LICENSE.TXT for details. |
| 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| Jonathan Roelofs | 8d86b2e | 2014-09-05 19:45:05 +0000 | [diff] [blame] | 9 | // |
| 10 | // UNSUPPORTED: libcpp-has-no-threads |
| Howard Hinnant | 770d1c4 | 2010-12-08 17:20:28 +0000 | [diff] [blame] | 11 | |
| 12 | // <atomic> |
| 13 | |
| 14 | // #define ATOMIC_CHAR_LOCK_FREE unspecified |
| 15 | // #define ATOMIC_CHAR16_T_LOCK_FREE unspecified |
| 16 | // #define ATOMIC_CHAR32_T_LOCK_FREE unspecified |
| 17 | // #define ATOMIC_WCHAR_T_LOCK_FREE unspecified |
| 18 | // #define ATOMIC_SHORT_LOCK_FREE unspecified |
| 19 | // #define ATOMIC_INT_LOCK_FREE unspecified |
| 20 | // #define ATOMIC_LONG_LOCK_FREE unspecified |
| 21 | // #define ATOMIC_LLONG_LOCK_FREE unspecified |
| 22 | |
| 23 | #include <atomic> |
| 24 | #include <cassert> |
| 25 | |
| 26 | int main() |
| 27 | { |
| 28 | assert(ATOMIC_CHAR_LOCK_FREE == 0 || |
| 29 | ATOMIC_CHAR_LOCK_FREE == 1 || |
| 30 | ATOMIC_CHAR_LOCK_FREE == 2); |
| 31 | assert(ATOMIC_CHAR16_T_LOCK_FREE == 0 || |
| 32 | ATOMIC_CHAR16_T_LOCK_FREE == 1 || |
| 33 | ATOMIC_CHAR16_T_LOCK_FREE == 2); |
| 34 | assert(ATOMIC_CHAR32_T_LOCK_FREE == 0 || |
| 35 | ATOMIC_CHAR32_T_LOCK_FREE == 1 || |
| 36 | ATOMIC_CHAR32_T_LOCK_FREE == 2); |
| 37 | assert(ATOMIC_WCHAR_T_LOCK_FREE == 0 || |
| 38 | ATOMIC_WCHAR_T_LOCK_FREE == 1 || |
| 39 | ATOMIC_WCHAR_T_LOCK_FREE == 2); |
| 40 | assert(ATOMIC_SHORT_LOCK_FREE == 0 || |
| 41 | ATOMIC_SHORT_LOCK_FREE == 1 || |
| 42 | ATOMIC_SHORT_LOCK_FREE == 2); |
| 43 | assert(ATOMIC_INT_LOCK_FREE == 0 || |
| 44 | ATOMIC_INT_LOCK_FREE == 1 || |
| 45 | ATOMIC_INT_LOCK_FREE == 2); |
| 46 | assert(ATOMIC_LONG_LOCK_FREE == 0 || |
| 47 | ATOMIC_LONG_LOCK_FREE == 1 || |
| 48 | ATOMIC_LONG_LOCK_FREE == 2); |
| 49 | assert(ATOMIC_LLONG_LOCK_FREE == 0 || |
| 50 | ATOMIC_LLONG_LOCK_FREE == 1 || |
| 51 | ATOMIC_LLONG_LOCK_FREE == 2); |
| Howard Hinnant | 770d1c4 | 2010-12-08 17:20:28 +0000 | [diff] [blame] | 52 | } |