   0  int_and %i0, $1 -> %i0
   4  -live- %i0, %r0
   7  goto_if_not_int_eq %i0, $1, L1
  12  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aa65925830> -> %r0
  16  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  21  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  26  assert_not_none %r0
  28  -live- %r0
  31  raise %r0
  33  ---
  33  L1:
  33  getfield_gc_r_pure %r0, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value> -> %r0
  38  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aa3ae9d7c0> -> %r1
  42  setfield_gc_r %r1, %r0, FieldDescr<rpython.rlib.buffer.StringBuffer.inst_value>
  47  setfield_gc_i %r1, $1, FieldDescr<rpython.rlib.buffer.Buffer.inst_readonly>
  52  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aa5a15a480> -> %r0
  56  setfield_gc_r %r0, %r1, FieldDescr<pypy.interpreter.buffer.RawBufferView_Base.inst_data>
  61  setfield_gc_i %r0, $1, FieldDescr<pypy.interpreter.buffer.BufferView.inst_readonly>
  66  ref_return %r0
