1  /* { dg-do assemble } */
       2  /* { dg-options "-Os -fdump-tree-ivopts -save-temps -fno-tree-loop-distribute-patterns" } */
       3  
       4  void
       5  tr5 (short array[], int n)
       6  {
       7    int x;
       8    if (n > 0)
       9      for (x = 0; x < n; x++)
      10        array[x] = 0;
      11  }
      12  
      13  /* { dg-final { scan-tree-dump-times "PHI <" 1 "ivopts"} } */
      14  /* { dg-final { object-size text <= 20 { target { arm_thumb2_no_arm_v8_1_lob } } } } */
      15  /* { dg-final { object-size text <= 32 { target { arm_nothumb && { ! arm_iwmmxt_ok } } } } } */
      16  /* { dg-final { object-size text <= 36 { target { arm_nothumb && arm_iwmmxt_ok }  } } } */