1  /* Test case for PR23625 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2 -ftree-vectorize -ftree-loop-linear" } */
       4  
       5  typedef long INT32;
       6  void find_best_colors ()
       7  {
       8  int ic0, ic1, ic2;
       9  INT32 * bptr;
      10  INT32 dist1;
      11  INT32 dist2;
      12  INT32 xx1;
      13  for (ic0 = (1<<(5 -3))-1;ic0 >= 0;ic0--)
      14  {
      15    for (ic1 = (1<<(6 -3))-1;ic1 >= 0;ic1--)
      16    {
      17      dist2 = dist1;
      18       for (ic2 = (1<<(5 -3))-1;ic2 >= 0;ic2--)
      19       {
      20          *bptr = dist2;
      21          bptr++;
      22       }
      23       dist1 += xx1;
      24    }
      25  }
      26  }
      27