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[[gnu::noipa]] void
do_copy (void *p, const void *q, __SIZE_TYPE__ r)
{
__builtin_memcpy (p, q, r);
}
/* Macro to test whether (on targets where psABI requires it) _BitInt
with padding bits have those filled with sign or zero extension. */
#if defined(__s390x__) || defined(__arm__) || defined(__loongarch__)
#define BEXTC(x) \
do { \
if ((typeof (x)) -1 < 0) \
{ \
_BitInt(sizeof (x) * __CHAR_BIT__) __x; \
do_copy (&__x, &(x), sizeof (__x)); \
if (__x != (x)) \
__builtin_abort (); \
} \
else \
{ \
unsigned _BitInt(sizeof (x) * __CHAR_BIT__) __x; \
do_copy (&__x, &(x), sizeof (__x)); \
if (__x != (x)) \
__builtin_abort (); \
} \
} while (0)
#else
#define BEXTC(x) do { (void) (x); } while (0)
#endif
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