   0  getfield_gc_r %r1, FieldDescr<pypy.module.micronumpy.boxes.W_UnicodeBox.inst__value> -> %r0
   5  residual_call_ir_i $<* fn codepoints_in_utf8>, I[$0, $9223372036854775807], R[%r0], <CallDescr(rii) EF=4> -> %i0
  15  -live- %i0, %r0
  15  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000000017400aaa0> -> %r1
  19  setfield_gc_r %r1, %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__utf8>
  24  setfield_gc_i %r1, %i0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__length>
  29  setfield_gc_r %r1, $<* None>, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__index_storage>
  34  ref_return %r1
