1  /* { dg-do compile } */
       2  /* { dg-options "-O -fgimple -fdump-tree-optimized" } */
       3  
       4  int __GIMPLE() f(int c)
       5  {
       6    int D;
       7    int _1;
       8    unsigned int _2;
       9    _1 = __ABS c;
      10    _2 = __ABSU _1;
      11    D = (int) _2;
      12    return D;
      13  }
      14  
      15  
      16  /* { dg-final { scan-tree-dump-times "ABSU" 0 "optimized" } } */