gcc/testsuite/gcc.dg/pr88074.c

   1 /* { dg-do compile { target c99_runtime } } */
   2 /* { dg-options "-O" } */
   3
   4 #include <complex.h>
   5
   6 int main()
   7 {
   8   _Complex double x;
   9   __real x = 3.091e+8;
  10   __imag x = -4.045e+8;
  11   /* This used to spend huge amounts of compile-time inside mpc.  */
  12   volatile _Complex double y = ctan (x);
  13   return 0;
  14 }