   0  -live- %r1
   3  goto_if_not_ptr_nonzero %r1, L1
   7  ref_copy %r1 -> %r0
  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.interpreter.generator.GeneratorIterator.inst_pycode> -> %r0
  29  -live- %r0
  32  goto_if_not_ptr_iszero %r0, L3
  36  ref_copy $<* struct rpy_string> -> %r0
  39  L4:
  39  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x00005609337a6288> -> %r1
  43  setfield_gc_r %r1, %r0, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  48  ref_return %r1
  50  ---
  50  L3:
  50  getfield_gc_r_pure %r0, FieldDescr<pypy.interpreter.eval.Code.inst_co_name> -> %r0
  55  goto L4
  58  ---
  58  L2:
  58  L5:
  58  raise $<* struct object>
  60  ---
  60  L1:
  60  goto L5
