   0  inline_call_ir_r <JitCode 'W_FFIObject.ffi_type'>, I[$3], R[%r0, %r1] -> %r1
   9  -live- %r0, %r1, %r2, %r3
   9  arraylen_gc %r3, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000000177231bb0> -> %i0
  14  -live- %i0, %r0, %r1, %r2, %r3
  14  goto_if_not_int_is_zero %i0, L1
  18  inline_call_ir_r <JitCode 'W_CType.direct_typeoffsetof'>, I[$0], R[%r1, %r2] -> %r0
  27  -live- %r0
  27  getfield_gc_i_pure %r0, FieldDescr<tuple2.item1> -> %i0
  32  L2:
  32  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000000017400ab10> -> %r0
  36  setfield_gc_i %r0, %i0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  41  ref_return %r0
  43  ---
  43  L1:
  43  residual_call_r_i $<* fn W_FFIObject._more_offsetof>, R[%r0, %r1, %r2, %r3], <CallDescr(rrrr) EF=7> -> %i0
  53  -live- %i0
  53  goto L2
