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/* { dg-do run } */
/* { dg-options "-O2 -mstringop-strategy=unrolled_loop -mtune=nocona" } */
#define PATTERN 0xdeadbeef
#define SIZE 32
struct S { int i; char str[SIZE]; int j; };
void __attribute__((noclone, noinline))
my_memcpy (char *, const char *, unsigned int);
void
my_memcpy (char *dst, const char *src, unsigned int len)
{
if (len < 8)
__builtin_abort ();
__builtin_memcpy (dst, src, len);
}
int
main (void)
{
const char str[SIZE]= "1234567890123456789012345678901";
struct S *s = __builtin_malloc (sizeof (struct S));
s->j = PATTERN;
my_memcpy (s->str, str, SIZE);
if (s->j != PATTERN)
__builtin_abort ();
return 0;
}
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