   0  inline_call_r_r <JitCode 'ObjSpace.bufferstr_w'>, R[%r0] -> %r0
   6  -live- %r0, %r1
   9  inline_call_ir_i <JitCode 'ObjSpace.truncatedint_w'>, I[$True], R[%r1] -> %i0
  17  -live- %i0, %r0
  20  residual_call_ir_i $<* fn _crc_or_adler>, I[%i0, $'\x01'], R[%r0], <CallDescr(rii) EF=7> -> %i0
  30  -live- %i0
  33  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x4d6bb9f0> -> %r0
  37  setfield_gc_i %r0, %i0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  42  ref_return %r0
