   0  inline_call_r_r <JitCode 'ObjSpace.bufferstr_w'>, R[%r0] -> %r0
   6  -live- %r0
   6  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x2fc96650> -> %r1
  10  setfield_gc_i %r1, $0, FieldDescr<pypy.module._hashlib.interp_hashlib.W_Hash.special_memory_pressure>
  15  setfield_gc_i %r1, $<* None>, FieldDescr<pypy.module._hashlib.interp_hashlib.W_Hash.inst_ctx>
  20  inline_call_ir_v <JitCode 'W_Hash.__init__'>, I[$<* None>], R[%r1, $<* struct rpy_string>]
  28  -live- %r0, %r1
  28  inline_call_r_v <JitCode 'W_Hash.update'>, R[%r1, %r0]
  34  -live- %r1
  34  ref_return %r1
