   0  inline_call_r_r <JitCode 'ObjSpace.bufferstr_w'>, R[%r0] -> %r0
   6  -live- %r0
   6  residual_call_r_r $<* fn _ll_0_alloc_with_del___>, R[], <CallDescr() EF=5> -> %r1
  12  -live- %r0, %r1
  12  setfield_gc_i %r1, $<* None>, FieldDescr<pypy.module._hashlib.interp_hashlib.W_Hash.inst_ctx>
  17  inline_call_ir_v <JitCode 'W_Hash.__init__'>, I[$<* None>], R[%r1, $<* struct rpy_string>]
  25  -live- %r0, %r1
  25  inline_call_r_v <JitCode 'W_Hash.update'>, R[%r1, %r0]
  31  -live- %r1
  31  ref_return %r1
