1  /* { dg-do compile } */
       2  /* { dg-additional-options "-O2 -ftree-vectorize -fvect-cost-model=cheap" } */
       3  
       4  void
       5  f (int *restrict x, int *restrict y)
       6  {
       7    for (unsigned int i = 0; i < 1023; ++i)
       8      x[i] += y[i];
       9  }
      10  
      11  /* { dg-final { scan-tree-dump {LOOP VECTORIZED} vect { target vect_int } } } */