   0  inline_call_ir_r <JitCode 'interp_w__W_LibObject'>, I[$False], R[%r0] -> %r0
   8  -live- %r0, %r1
   8  inline_call_ir_r <JitCode 'W_LibObject._get_attr'>, I[$False], R[%r0, %r1] -> %r0
  17  -live-
  17  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x43a05710> -> %r0
  21  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  26  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  31  -live- %r0
  31  raise %r0
