1  /* { dg-do compile } */
       2  /* { dg-options "-fdump-tree-gimple" } */
       3  
       4  double test1 (double x)
       5  {
       6    return __real __builtin_cexpi (x);
       7  }
       8  
       9  double test2 (double x)
      10  {
      11    return __imag __builtin_cexpi (x);
      12  }
      13  
      14  /* { dg-final { scan-tree-dump "cos" "gimple" } } */
      15  /* { dg-final { scan-tree-dump "sin" "gimple" } } */