1/* { dg-do run { target { powerpc*-*-darwin* powerpc*-*-aix* rs6000-*-* powerpc*-*-linux* } } } */
2/* { dg-options "-O2 -mlong-double-128" } */
3
4extern void abort (void);
5
6volatile long double l, m, n;
7
8int
9main (void)
10{
11  l = __builtin_copysignl (0.0L, -1.0L);
12  m = __builtin_copysignl (0.0L, -1.0L);
13  n = l + m;
14  if (__builtin_copysignl (1.0L, n) >= 0.0L)
15    abort ();
16  return 0;
17}
18