1  /* { dg-do compile } */
       2  /* { dg-options "-O -fno-tree-forwprop -fdump-tree-fre1-details" } */
       3  
       4  /* From PR14287.  */
       5  
       6  short g, h;
       7  
       8  void
       9  foo (long a)
      10  {
      11    short b = a & 3;
      12    long c = b;
      13    g = c;
      14    h = c;
      15  }
      16  
      17  /* { dg-final { scan-tree-dump "Replaced \\\(short int\\\) c_.*with b_" "fre1" } } */