   0  getfield_gc_r_pure %r0, FieldDescr<pypy.module._cffi_backend.cdataobj.W_CData.inst_ctype> -> %r1
   5  -live- %r0, %r1
   8  guard_class %r1 -> %i0
  11  getfield_raw_i %i0, FieldDescr<pypy.module._cffi_backend.ctypeobj.W_CType_vtable.cls_iter> -> %i0
  16  -live- %i0, %r0, %r1
  19  switch %i0, <SwitchDictDescr 0:L1, 1:L2>
  23  unreachable
  24  ---
  24  L1:
  24  -live- %r0, %r1
  27  getfield_gc_r_pure %r1, FieldDescr<pypy.module._cffi_backend.ctypeptr.W_CTypePtrOrArray.inst_ctitem> -> %r1
  32  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab7a3d4de8> -> %r2
  36  inline_call_r_v <JitCode 'W_CDataIter.__init__'>, R[%r2, %r1, %r0]
  43  -live- %r2
  46  ref_return %r2
  48  ---
  48  L2:
  48  -live- %r1
  51  getfield_gc_r_pure %r1, FieldDescr<pypy.module._cffi_backend.ctypeobj.W_CType.inst_name> -> %r0
  56  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab49141b78> -> %r1
  60  setfield_gc_r %r1, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  65  setfield_gc_r %r1, $<* struct tuple2>, FieldDescr<pypy.interpreter.error.OpErrFmt.inst_xstrings>
  70  setfield_gc_r %r1, %r0, FieldDescr<pypy.interpreter.error.OpErrFmt.inst_x0>
  75  assert_not_none %r1
  77  -live- %r1
  80  raise %r1
