   0  inline_call_r_r <JitCode 'decode_index4'>, R[%r1, %r0] -> %r1
   7  -live- %r0, %r1
  10  getfield_gc_i_pure %r1, FieldDescr<tuple4.item0> -> %i0
  15  getfield_gc_i_pure %r1, FieldDescr<tuple4.item2> -> %i1
  20  -live- %i0, %i1, %r0
  23  goto_if_not_int_is_zero %i1, L1
  27  residual_call_ir_r $<* fn W_Deque.locate>, I[%i0], R[%r0], <CallDescr(ri) EF=5> -> %r0
  36  -live- %r0
  39  getfield_gc_r_pure %r0, FieldDescr<tuple2.item0> -> %r1
  44  getfield_gc_i_pure %r0, FieldDescr<tuple2.item1> -> %i0
  49  getfield_gc_r %r1, FieldDescr<pypy.module._collections.interp_deque.Block.inst_data> -> %r0
  54  getarrayitem_gc_r %r0, %i0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aaa8c14b80> -> %r0
  60  ref_return %r0
  62  ---
  62  L1:
  62  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aa65925830> -> %r0
  66  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  71  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  76  assert_not_none %r0
  78  -live- %r0
  81  raise %r0
