1  /* { dg-do compile } */
       2  /* { dg-options "-O1 -fdump-rtl-expand-details" } */
       3  
       4  double
       5  libcall_dep (double x, double y)
       6  {
       7    double tem = x + y;
       8    return x * tem;
       9  }
      10  
      11  /* { dg-final { scan-rtl-dump-times "Swap operands" 1 "expand" } } */