   0  inline_call_ir_r <JitCode 'W_InstanceObject.getattr'>, I[$False], R[%r0, $<* struct rpy_string>] -> %r0
   9  -live- %r0
  12  goto_if_not_ptr_iszero %r0, L1
  16  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab0c7fdde0> -> %r0
  20  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  25  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  30  assert_not_none %r0
  32  -live- %r0
  35  raise %r0
  37  ---
  37  L1:
  37  inline_call_r_r <JitCode 'call_function__star_0'>, R[%r0] -> %r0
  43  -live- %r0
  46  ref_return %r0
