1  /* { dg-do compile { target powerpc*-*-* ia64-*-* i?86-*-* x86_64-*-* } } */
       2  /* { dg-options "-O2 -fnon-call-exceptions -fsel-sched-pipelining -fsel-sched-pipelining-outer-loops -fselective-scheduling -fno-if-conversion -fno-tree-dce -w" } */
       3  
       4  int kn;
       5  
       6  void
       7  gd (short int sk)
       8  {
       9    char *as;
      10  
      11    while (sk < 1)
      12      {
      13        char *ci;
      14  
      15        if (*ci == 0)
      16          *as += ci;
      17  
      18        for (kn = 0; kn < 18; ++kn)
      19          {
      20          }
      21  
      22        ++sk;
      23      }
      24  }