1  /* PR rtl-optimization/92591 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2 -fmodulo-sched -fweb -fno-dce -fno-ivopts -fno-sched-pressure -fno-tree-loop-distribute-patterns --param sms-dfa-history=1" } */
       4  /* { dg-additional-options "-mcpu=e500mc" { target { powerpc-*-* } } } */
       5  
       6  void
       7  wf (char *mr, int tc)
       8  {
       9    while (tc-- > 0)
      10      *mr++ = 0;
      11  }