diff options
Diffstat (limited to 'gcc/ginclude/stdatomic.h')
| -rw-r--r-- | gcc/ginclude/stdatomic.h | 34 |
1 files changed, 10 insertions, 24 deletions
diff --git a/gcc/ginclude/stdatomic.h b/gcc/ginclude/stdatomic.h index 108259b4..26b4b6e 100644 --- a/gcc/ginclude/stdatomic.h +++ b/gcc/ginclude/stdatomic.h @@ -95,30 +95,16 @@ typedef _Atomic __UINTMAX_TYPE__ atomic_uintmax_t; #define atomic_signal_fence(MO) __atomic_signal_fence (MO) #define atomic_is_lock_free(OBJ) __atomic_is_lock_free (sizeof (*(OBJ)), (OBJ)) -#define __atomic_type_lock_free(T) \ - (__atomic_always_lock_free (sizeof (T), (void *) 0) \ - ? 2 \ - : (__atomic_is_lock_free (sizeof (T), (void *) 0) ? 1 : 0)) -#define ATOMIC_BOOL_LOCK_FREE \ - __atomic_type_lock_free (atomic_bool) -#define ATOMIC_CHAR_LOCK_FREE \ - __atomic_type_lock_free (atomic_char) -#define ATOMIC_CHAR16_T_LOCK_FREE \ - __atomic_type_lock_free (atomic_char16_t) -#define ATOMIC_CHAR32_T_LOCK_FREE \ - __atomic_type_lock_free (atomic_char32_t) -#define ATOMIC_WCHAR_T_LOCK_FREE \ - __atomic_type_lock_free (atomic_wchar_t) -#define ATOMIC_SHORT_LOCK_FREE \ - __atomic_type_lock_free (atomic_short) -#define ATOMIC_INT_LOCK_FREE \ - __atomic_type_lock_free (atomic_int) -#define ATOMIC_LONG_LOCK_FREE \ - __atomic_type_lock_free (atomic_long) -#define ATOMIC_LLONG_LOCK_FREE \ - __atomic_type_lock_free (atomic_llong) -#define ATOMIC_POINTER_LOCK_FREE \ - __atomic_type_lock_free (void * _Atomic) +#define ATOMIC_BOOL_LOCK_FREE __GCC_ATOMIC_BOOL_LOCK_FREE +#define ATOMIC_CHAR_LOCK_FREE __GCC_ATOMIC_CHAR_LOCK_FREE +#define ATOMIC_CHAR16_T_LOCK_FREE __GCC_ATOMIC_CHAR16_T_LOCK_FREE +#define ATOMIC_CHAR32_T_LOCK_FREE __GCC_ATOMIC_CHAR32_T_LOCK_FREE +#define ATOMIC_WCHAR_T_LOCK_FREE __GCC_ATOMIC_WCHAR_T_LOCK_FREE +#define ATOMIC_SHORT_LOCK_FREE __GCC_ATOMIC_SHORT_LOCK_FREE +#define ATOMIC_INT_LOCK_FREE __GCC_ATOMIC_INT_LOCK_FREE +#define ATOMIC_LONG_LOCK_FREE __GCC_ATOMIC_LONG_LOCK_FREE +#define ATOMIC_LLONG_LOCK_FREE __GCC_ATOMIC_LLONG_LOCK_FREE +#define ATOMIC_POINTER_LOCK_FREE __GCC_ATOMIC_POINTER_LOCK_FREE /* Note that these macros require __typeof__ and __auto_type to remove |