   0  getfield_gc_r %r0, FieldDescr<pypy.objspace.std.bufferobject.W_Buffer.inst_buf> -> %r0
   5  -live- %r0
   5  guard_class %r0 -> %i0
   8  getfield_raw_i %i0, FieldDescr<rpython.rlib.buffer.Buffer_vtable.cls_getlength> -> %i0
  13  -live- %i0, %r0
  13  int_guard_value %i0
  15  residual_call_r_i %i0, <IndirectCallTargets>, R[%r0], <CallDescr(r) EF=5> -> %i0
  22  -live- %i0
  22  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aac55491a0> -> %r0
  26  setfield_gc_i %r0, %i0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  31  ref_return %r0
