gsize
(g_atomic_pointer_or) (volatile void *atomic,
gsize val)
{
#if GLIB_SIZEOF_VOID_P == 8
return InterlockedOr64 (atomic, val);
#else
return InterlockedOr (atomic, val);
#endif
}
static __inline uintptr_t __atomic_load_n(void *ptr, unsigned type) {
assert(type == __ATOMIC_ACQUIRE);
// These return the previous value - but since we do an OR with 0,
// it's equivalent to a plain load.
#ifdef _WIN64
return InterlockedOr64(ptr, 0);
#else
return InterlockedOr(ptr, 0);
#endif
}
__host__ __device__
typename enable_if<
sizeof(Integer64) == 8,
Integer64
>::type
atomic_fetch_xor(Integer64 *x, Integer64 y)
{
#if defined(__CUDA_ARCH__)
return atomicXor(x, y);
#elif defined(__GNUC__)
return __atomic_fetch_xor(x, y, __ATOMIC_SEQ_CST);
#elif defined(_MSC_VER)
return InterlockedOr64(x, y);
#elif defined(__clang__)
return __c11_atomic_fetch_xor(x, y)
#else
#error "No atomic_fetch_xor implementation."
#endif
}
