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/* Test long double on x86 and x86-64. */
 
/* { dg-do run } */
/* { dg-options -O2 } */
 
extern void abort (void);
 
__inline int
__signbitl0 (long double __x)
{
  union { long double __l; int __i[3]; } __u = { __l: __x };
 
  return (__u.__i[2] & 0x8000) != 0;
}
 
void
foo (long double x, long double y)
{
  long double z = x / y;
  if (__signbitl0 (x) && __signbitl0 (z))
    abort ();
}
 
int main()
{
  if (sizeof (long double) > sizeof (double))
    foo (-0.0, -1.0);
  return 0;
}