   0  getfield_gc_r %r0, FieldDescr<pypy.module.itertools.interp_itertools.W_StarMap.inst_w_iterable> -> %r1
   5  -live- %r0, %r1
   8  guard_class %r1 -> %i0
  11  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_shortcut_next> -> %i0
  16  -live- %i0, %r0, %r1
  19  int_guard_value %i0
  21  residual_call_r_r %i0, <IndirectCallTargets>, R[%r1], <CallDescr(r) EF=7> -> %r1
  28  -live- %r0, %r1
  31  getfield_gc_r %r0, FieldDescr<pypy.module.itertools.interp_itertools.W_StarMap.inst_w_fun> -> %r0
  36  new_array_clear $0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab4e394950> -> %r2
  41  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab3fcbdd00> -> %r3
  45  inline_call_ir_v <JitCode 'Arguments.__init__'>, I[$False], R[%r3, %r2, $<* None>, $<* None>, %r1, $<* struct pypy.interpreter.baseobjspace.W_Root>, $<* struct list>]
  58  -live- %r0, %r3
  61  inline_call_r_r <JitCode 'call_args'>, R[%r0, %r3] -> %r0
  68  -live- %r0
  71  ref_return %r0
