   0  inline_call_r_r <JitCode 'allocate_instance__W_Cycle'>, R[%r0] -> %r0
   6  -live- %r0, %r1
   6  newlist $0, <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x3fff4381a210>, FieldDescr<list.length>, FieldDescr<list.items>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x3fff6e03e050> -> %r2
  17  setfield_gc_r %r0, %r2, FieldDescr<pypy.module.itertools.interp_itertools.W_Cycle.inst_saved_w>
  22  inline_call_r_r <JitCode 'iter'>, R[%r1] -> %r1
  28  -live- %r0, %r1
  28  setfield_gc_r %r0, %r1, FieldDescr<pypy.module.itertools.interp_itertools.W_Cycle.inst_w_iterable>
  33  setfield_gc_i %r0, $0, FieldDescr<pypy.module.itertools.interp_itertools.W_Cycle.inst_index>
  38  setfield_gc_i %r0, $False, FieldDescr<pypy.module.itertools.interp_itertools.W_Cycle.inst_exhausted>
  43  -live- %r0
  43  goto_if_not_ptr_iszero %r0, L1
  47  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  49  ---
  49  L1:
  49  ref_return %r0
