1  /* { dg-do compile } */
       2  /* { dg-options "-O -fdump-tree-optimized" } */
       3  /* { dg-require-effective-target dfp } */
       4  
       5  /* We do not support DFPs.  */
       6  
       7  int foo(short x) {
       8    /* { dg-final { scan-tree-dump "\\(_Decimal32\\)" "optimized" } } */
       9    return (_Decimal32) x != 0;
      10  }