   0  getfield_gc_r_pure %r0, FieldDescr<pypy.module._rawffi.buffer.RawFFIBuffer.inst_datainstance> -> %r0
   5  getfield_gc_i %r0, FieldDescr<pypy.module._rawffi.interp_rawffi.W_DataInstance.inst_ll_buffer> -> %i1
  10  getarrayitem_raw_i %i1, %i0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab877812f0> -> %i0
  16  int_return %i0
