1/* { dg-do run { target { { powerpc*-*-darwin* powerpc*-*-aix* rs6000-*-* } || { powerpc*-*-linux* && lp64 } } } } */
2/* { dg-options "-mlong-double-128" } */
3
4/* Check that LDBL_EPSILON is right for 'long double'.  */
5
6#include <float.h>
7
8extern void abort (void);
9
10int main(void)
11{
12  volatile long double ee = 1.0;
13  long double eps = ee;
14  while (ee + 1.0 != 1.0)
15    {
16      eps = ee;
17      ee = eps / 2;
18    }
19  if (eps != LDBL_EPSILON)
20    abort ();
21  return 0;
22}
23