1  /* PR tree-optimization/50765 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O3 -fno-tree-dce" } */
       4  
       5  void
       6  foo (long *w, long *x, unsigned char *y, int z)
       7  {
       8    for (; z < 429; z++)
       9      w[z] = (-19 ^ y[z]) & x[z];
      10  }