gcc/testsuite/gcc.target/powerpc/pr25960.c

   1 /* { dg-do run { target { powerpc*-*-darwin* powerpc*-*-aix* rs6000-*-* powerpc*-*-linux* } } } */
   2 /* { dg-options "-O2 -mlong-double-128" } */
   3
   4 extern void abort (void);
   5
   6 volatile long double l, m, n;
   7
   8 int
   9 main (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 }