   0  -live- %r1
   0  guard_class %r1 -> %i0
   3  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_getdict> -> %i0
   8  -live- %i0, %r1
   8  int_guard_value %i0
  10  residual_call_r_r %i0, <IndirectCallTargets>, R[%r1], <CallDescr(r) EF=7> -> %r0
  17  -live- %r0, %r1
  17  -live- %r0, %r1
  17  goto_if_not_ptr_iszero %r0, L1
  21  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x4cae8c70> -> %r0
  25  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  30  setfield_gc_r %r0, $<* struct tuple2>, FieldDescr<pypy.interpreter.error.OpErrFmt.inst_xstrings>
  35  setfield_gc_r %r0, %r1, FieldDescr<pypy.interpreter.error.OpErrFmt.inst_x0>
  40  -live- %r0
  40  raise %r0
  42  ---
  42  L1:
  42  ref_return %r0
