   0  getfield_gc_r %r0, FieldDescr<pypy.objspace.std.iterobject.W_FastTupleIterObject.inst_tupleitems> -> %r1
   5  -live- %r0, %r1
   5  goto_if_not_ptr_iszero %r1, L1
   9  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aac6164720> -> %r0
  13  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  18  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__w_value>
  23  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__application_traceback>
  28  assert_not_none %r0
  30  -live- %r0
  30  guard_class %r0 -> %i0
  33  -live- %r0
  33  raise %r0
  35  ---
  35  L1:
  35  getfield_gc_i %r0, FieldDescr<pypy.objspace.std.iterobject.W_AbstractSeqIterObject.inst_index> -> %i0
  40  arraylen_gc %r1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aac88c19f0> -> %i1
  45  -live- %i0, %i1, %r0, %r1
  45  goto_if_not_int_ge %i0, %i1, L2
  50  setfield_gc_r %r0, $<* None>, FieldDescr<pypy.objspace.std.iterobject.W_FastTupleIterObject.inst_tupleitems>
  55  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.objspace.std.iterobject.W_AbstractSeqIterObject.inst_w_seq>
  60  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aac6164720> -> %r0
  64  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  69  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__w_value>
  74  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__application_traceback>
  79  assert_not_none %r0
  81  -live- %r0
  81  guard_class %r0 -> %i0
  84  -live- %r0
  84  raise %r0
  86  ---
  86  L2:
  86  getarrayitem_gc_r %r1, %i0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aac88c19f0> -> %r1
  92  int_add %i0, $1 -> %i0
  96  setfield_gc_i %r0, %i0, FieldDescr<pypy.objspace.std.iterobject.W_AbstractSeqIterObject.inst_index>
 101  ref_return %r1
