   0  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x10065d97a50> -> %r0
   4  setfield_gc_i %r0, $False, FieldDescr<pypy.module._io.interp_textio.W_IncrementalNewlineDecoder.inst_pendingcr>
   9  setfield_gc_i %r0, $0, FieldDescr<pypy.module._io.interp_textio.W_IncrementalNewlineDecoder.inst_seennl>
  14  ref_return %r0
