   0  int_add %i0, $1 -> %i3
   4  -live- %i0, %i1, %i3, %r0
   4  goto_if_not_int_lt %i3, $0, L1
   9  arraylen_gc %r0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x10037669e50> -> %i2
  14  int_add %i3, %i2 -> %i3
  18  L2:
  18  getarrayitem_gc_i_pure %r0, %i3, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x10037669e50> -> %i2
  24  inline_call_ir_i <JitCode 'category_dispatch'>, I[%i2, %i1], R[] -> %i2
  32  -live- %i0, %i2
  32  int_add %i0, $2 -> %i1
  36  new <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x1008331c3d0> -> %r0
  40  setfield_gc_i %r0, %i2, FieldDescr<tuple2.item0>
  45  setfield_gc_i %r0, %i1, FieldDescr<tuple2.item1>
  50  ref_return %r0
  52  ---
  52  L1:
  52  goto L2
