1  /* { dg-options "-g -O2 -ftree-loop-distribution -fgraphite-identity" } */
       2  
       3  int
       4  foo (int *x)
       5  {
       6    int a[10], b[10];
       7    int i;
       8    a[9] = 8;
       9    b[9] = 8;
      10    for (i = 0; i < 9; i++)
      11      {
      12        a[i] = *x++;
      13        b[i] = 1;
      14      }
      15    b[i] = b[i] & !(a[i] ^ *x++);
      16    return b[i] ? i + 1 : 0;
      17  }