   0  getarrayitem_gc_r %r1, $0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab4e394950> -> %r0
   6  getarrayitem_gc_r %r1, $1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab4e394950> -> %r2
  12  getarrayitem_gc_r %r1, $2, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab4e394950> -> %r1
  18  inline_call_r_v <JitCode 'check_number'>, R[%r2]
  23  -live- %r0, %r1, %r2
  26  inline_call_r_v <JitCode 'check_number'>, R[%r1]
  31  -live- %r0, %r1, %r2
  34  inline_call_r_r <JitCode 'allocate_instance__W_Count'>, R[%r0] -> %r0
  40  -live- %r0, %r1, %r2
  43  setfield_gc_r %r0, %r2, FieldDescr<pypy.module.itertools.interp_itertools.W_Count.inst_w_c>
  48  setfield_gc_r %r0, %r1, FieldDescr<pypy.module.itertools.interp_itertools.W_Count.inst_w_step>
  53  ref_return %r0
