1  /* { dg-do compile } */
       2  /* { dg-options "-fdump-tree-original" } */
       3  
       4  int test1 (int a)
       5  {
       6    return 2*a + 2*a;
       7  }
       8  
       9  int test2 (int a)
      10  {
      11    return (a + a)*2;
      12  }
      13  
      14  /* { dg-final { scan-tree-dump-times "a \\\* 4" 2 "original" } } */