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/* PR middle-end/30704 */
typedef __SIZE_TYPE__ size_t;
extern void abort (void);
extern int memcmp (const void *, const void *, size_t);
extern void *memcpy (void *, const void *, size_t);
long long
f1 (void)
{
long long t;
double d = 0x0.fffffffffffff000p-1022;
memcpy (&t, &d, sizeof (long long));
return t;
}
double
f2 (void)
{
long long t = 0x000fedcba9876543LL;
double d;
memcpy (&d, &t, sizeof (long long));
return d;
}
int
main ()
{
union
{
long long ll;
double d;
} u;
if (sizeof (long long) != sizeof (double) || __DBL_MIN_EXP__ != -1021)
return 0;
u.ll = f1 ();
if (u.d != 0x0.fffffffffffff000p-1022)
abort ();
u.d = f2 ();
if (u.ll != 0x000fedcba9876543LL)
abort ();
double b = 234.0;
long long c;
double d = b;
memcpy (&c, &b, sizeof (double));
long long e = c;
if (memcmp (&e, &d, sizeof (double)) != 0)
abort ();
return 0;
}
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