   0  getfield_gc_r %r0, FieldDescr<pypy.objspace.std.bufferobject.W_AbstractBuffer.inst_buf> -> %r0
   5  -live- %r0
   8  guard_class %r0 -> %i0
  11  getfield_raw_i %i0, FieldDescr<rpython.rlib.buffer.Buffer_vtable.cls_getlength> -> %i0
  16  -live- %i0, %r0
  19  int_guard_value %i0
  21  residual_call_r_i %i0, <IndirectCallTargets>, R[%r0], <CallDescr(r) EF=5> -> %i0
  28  -live- %i0
  31  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000563a76e65440> -> %r0
  35  setfield_gc_i %r0, %i0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  40  ref_return %r0
