1  /* { dg-do compile { target powerpc*-*-* ia64-*-* i?86-*-* x86_64-*-* } } */
       2  /* { dg-options "-O -frerun-cse-after-loop -fschedule-insns2 -fselective-scheduling2 -fno-tree-ch -funroll-loops --param=max-sched-extend-regions-iters=2 --param=max-sched-region-blocks=15" } */
       3  extern void *memcpy(void *dest, const void *src, __SIZE_TYPE__ n);
       4  
       5  void bar (void *, void *, void *);
       6  
       7  void foo
       8    (void *p, char *data, unsigned data_len)
       9  {
      10    int buffer[8];
      11    int buf2[8];
      12    unsigned i;
      13    for (i = 0; i + 8 <= data_len; i += 8)
      14      bar (p, buffer, data + i);
      15    memcpy (buf2, data + i, data_len);
      16  }