   0  getfield_gc_r %r0, FieldDescr<pypy.objspace.std.iterobject.W_FastTupleIterObject.inst_tupleitems> -> %r1
   5  -live- %r0, %r1
   8  goto_if_not_ptr_iszero %r1, L1
  12  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab0037f018> -> %r0
  16  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  21  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__w_value>
  26  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__application_traceback>
  31  assert_not_none %r0
  33  -live- %r0
  36  raise %r0
  38  ---
  38  L1:
  38  getfield_gc_i %r0, FieldDescr<pypy.objspace.std.iterobject.W_AbstractSeqIterObject.inst_index> -> %i0
  43  arraylen_gc %r1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab222b05d0> -> %i1
  48  -live- %i0, %i1, %r0, %r1
  51  goto_if_not_int_ge %i0, %i1, L2
  56  setfield_gc_r %r0, $<* None>, FieldDescr<pypy.objspace.std.iterobject.W_FastTupleIterObject.inst_tupleitems>
  61  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.objspace.std.iterobject.W_AbstractSeqIterObject.inst_w_seq>
  66  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab0037f018> -> %r0
  70  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  75  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__w_value>
  80  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__application_traceback>
  85  assert_not_none %r0
  87  -live- %r0
  90  raise %r0
  92  ---
  92  L2:
  92  getarrayitem_gc_r %r1, %i0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x0000aaab222b05d0> -> %r1
  98  int_add %i0, $1 -> %i0
 102  setfield_gc_i %r0, %i0, FieldDescr<pypy.objspace.std.iterobject.W_AbstractSeqIterObject.inst_index>
 107  ref_return %r1
