   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> -> %i2
  10  setarrayitem_raw_i %i2, %i0, %i1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000563ac26a7478>
  16  void_return
