   0  -live- %r0
   3  goto_if_not_ptr_nonzero %r0, L1
   7  ref_copy %r0 -> %r1
  10  -live- %r0, %r1
  13  guard_class %r1 -> %i0
  16  -live- %i0, %r0
  19  goto_if_not_int_eq %i0, $<* struct object_vtable>, L2
  24  getfield_gc_r_pure %r0, FieldDescr<pypy.objspace.std.unicodeobject.W_UnicodeObject.inst__utf8> -> %r1
  29  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x00005609337a6288> -> %r0
  33  setfield_gc_r %r0, %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  38  ref_return %r0
  40  ---
  40  L2:
  40  L3:
  40  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x00005609496f2950> -> %r1
  44  setfield_gc_r %r1, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  49  setfield_gc_r %r1, $<* struct tuple2>, FieldDescr<pypy.interpreter.error.OpErrFmt.inst_xstrings>
  54  setfield_gc_r %r1, %r0, FieldDescr<pypy.interpreter.error.OpErrFmt.inst_x0>
  59  assert_not_none %r1
  61  -live- %r1
  64  raise %r1
  66  ---
  66  L1:
  66  goto L3
