void test_atomic_bool (_Atomic _Bool *a)
{
enum { SEQ_CST = __ATOMIC_SEQ_CST };
__atomic_fetch_add (a, 1, SEQ_CST); /* { dg-error "operand type ._Atomic _Bool \\*. is incompatible with argument 1 of .__atomic_fetch_add." } */
__atomic_fetch_sub (a, 1, SEQ_CST); /* { dg-error "operand type ._Atomic _Bool \\*. is incompatible with argument 1 of .__atomic_fetch_sub." } */
__atomic_fetch_and (a, 1, SEQ_CST); /* { dg-error "operand type ._Atomic _Bool \\*. is incompatible with argument 1 of .__atomic_fetch_and." } */
__atomic_fetch_xor (a, 1, SEQ_CST); /* { dg-error "operand type ._Atomic _Bool \\*. is incompatible with argument 1 of .__atomic_fetch_xor." } */
__atomic_fetch_or (a, 1, SEQ_CST); /* { dg-error "operand type ._Atomic _Bool \\*. is incompatible with argument 1 of .__atomic_fetch_or." } */
__atomic_fetch_nand (a, 1, SEQ_CST); /* { dg-error "operand type ._Atomic _Bool \\*. is incompatible with argument 1 of .__atomic_fetch_nand." } */
__atomic_add_fetch (a, 1, SEQ_CST); /* { dg-error "operand type ._Atomic _Bool \\*. is incompatible with argument 1 of .__atomic_add_fetch." } */
__atomic_sub_fetch (a, 1, SEQ_CST); /* { dg-error "operand type ._Atomic _Bool \\*. is incompatible with argument 1 of .__atomic_sub_fetch." } */
__atomic_and_fetch (a, 1, SEQ_CST); /* { dg-error "operand type ._Atomic _Bool \\*. is incompatible with argument 1 of .__atomic_and_fetch." } */
__atomic_xor_fetch (a, 1, SEQ_CST); /* { dg-error "operand type ._Atomic _Bool \\*. is incompatible with argument 1 of .__atomic_xor_fetch." } */
__atomic_or_fetch (a, 1, SEQ_CST); /* { dg-error "operand type ._Atomic _Bool \\*. is incompatible with argument 1 of .__atomic_or_fetch." } */
__atomic_nand_fetch (a, 1, SEQ_CST); /* { dg-error "operand type ._Atomic _Bool \\*. is incompatible with argument 1 of .__atomic_nand_fetch." } */
/* The following are valid and must be accepted. */
_Bool val = 0, ret = 0;
__atomic_exchange (a, &val, &ret, SEQ_CST);
__atomic_exchange_n (a, val, SEQ_CST);
__atomic_compare_exchange (a, &val, &ret, !1, SEQ_CST, SEQ_CST);
__atomic_compare_exchange_n (a, &val, ret, !1, SEQ_CST, SEQ_CST);
__atomic_test_and_set (a, SEQ_CST);
__atomic_clear (a, SEQ_CST);
}
__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
}
void
test_fetch_xor ()
{
v = init;
count = 0;
if (__atomic_fetch_xor (&v, count, __ATOMIC_RELAXED) != init)
abort ();
if (__atomic_fetch_xor (&v, ~count, __ATOMIC_CONSUME) != init)
abort ();
if (__atomic_fetch_xor (&v, 0, __ATOMIC_ACQUIRE) != 0)
abort ();
if (__atomic_fetch_xor (&v, ~count, __ATOMIC_RELEASE) != 0)
abort ();
if (__atomic_fetch_xor (&v, 0, __ATOMIC_ACQ_REL) != init)
abort ();
if (__atomic_fetch_xor (&v, ~count, __ATOMIC_SEQ_CST) != init)
abort ();
}
int
atomic_fetch_xor_ACQUIRE (int a)
{
return __atomic_fetch_xor (&v, a, __ATOMIC_ACQUIRE);
}
short
short_fetch_xor_acq_rel (short *ptr, int value)
{
return __atomic_fetch_xor (ptr, value, __ATOMIC_ACQ_REL);
}
char
char_fetch_xor_acq_rel (char *ptr, int value)
{
return __atomic_fetch_xor (ptr, value, __ATOMIC_ACQ_REL);
}
__int128_t
quad_fetch_xor_acq_rel (__int128_t *ptr, __int128_t value)
{
return __atomic_fetch_xor (ptr, value, __ATOMIC_ACQ_REL);
}
long
long_fetch_xor_acq_rel (long *ptr, long value)
{
return __atomic_fetch_xor (ptr, value, __ATOMIC_ACQ_REL);
}
long
atomic_fetch_xor_RELAXED (long a)
{
return __atomic_fetch_xor (&v, a, __ATOMIC_RELAXED);
}
P_LIB_API puint
p_atomic_int_xor (volatile puint *atomic,
puint val)
{
return (puint) __atomic_fetch_xor (atomic, val, __ATOMIC_SEQ_CST);
}
P_LIB_API psize
p_atomic_pointer_xor (volatile void *atomic,
psize val)
{
return (psize) __atomic_fetch_xor ((volatile pssize *) atomic, val, __ATOMIC_SEQ_CST);
}
int
atomic_fetch_xor_CONSUME ()
{
return __atomic_fetch_xor (&v, 4096, __ATOMIC_CONSUME);
}