gcc/testsuite/gcc.dg/pr88074-2.c

   1 /* PR middle-end/88074 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-O2 -fdump-tree-optimized" } */
   4 /* { dg-add-options float128 } */
   5 /* { dg-require-effective-target float128 } */
   6 /* { dg-final { scan-tree-dump-not "link_error " "optimized" } } */
   7
   8 extern void link_error (void);
   9 int
  10 main ()
  11 {
  12   if (((__FLT128_MAX__ * 0.5 + __FLT128_MAX__ * 0.5i)
  13        / (__FLT128_MAX__ * 0.25 + __FLT128_MAX__ * 0.25i))
  14       != (_Complex _Float128) 2)
  15     link_error ();
  16   return 0;
  17 }