   0  getfield_gc_i %r0, FieldDescr<pypy.module.struct.formatiterator.UnpackFormatIterator.inst_bigendian> -> %i0
   5  -live- %i0, %r0
   5  goto_if_not_int_ne %i0, $1, L1
  10  int_return $False
  12  ---
  12  L1:
  12  inline_call_r_i <JitCode 'do_unpack_fastpath__pypy_module_struct_formatiterator_UnpackFormatIterator'>, R[%r0] -> %i0
  18  -live- %i0, %r0
  18  catch_exception L2
  21  getfield_gc_r %r0, FieldDescr<pypy.module.struct.formatiterator.UnpackFormatIterator.inst_result_w> -> %r0
  26  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x100951d1e10> -> %r1
  30  setfield_gc_i %r1, %i0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  35  getfield_gc_i %r0, FieldDescr<list.length> -> %i0
  40  int_add %i0, $1 -> %i1
  44  inline_call_ir_v <JitCode '_ll_list_resize_ge__listPtr_Signed'>, I[%i1], R[%r0]
  51  -live- %i0, %r0, %r1
  51  setlistitem_gc_r %r0, %i0, %r1, FieldDescr<list.items>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x1009f2142d0>
  59  int_return $True
  61  ---
  61  L2:
  61  goto_if_exception_mismatch $<* struct object_vtable>, L3
  65  int_return $False
  67  ---
  67  L3:
  67  reraise
