1  /* { dg-do compile } */
       2  /* { dg-options "-O -fdump-tree-cddce1" } */
       3  
       4  signed char f1(signed char n)
       5  {
       6    return (long double)n;
       7  }
       8  unsigned long long f2(signed char n)
       9  {
      10    return (long double)n;
      11  }
      12  
      13  unsigned long long g1(unsigned long long n)
      14  {
      15    return (float)n;
      16  }
      17  signed char g2(unsigned long long n)
      18  {
      19    return (float)n;
      20  }
      21  
      22  /* { dg-final { scan-tree-dump-times "\\\(float\\\)" 2 "cddce1" } } */
      23  /* { dg-final { scan-tree-dump-not "\\\(long double\\\)" "cddce1" } } */