   0  -live- %r0, %r1, %r2, %r3
   3  goto_if_not_ptr_nonzero %r0, L1
   7  ref_copy %r0 -> %r4
  10  -live- %r0, %r1, %r2, %r3, %r4
  13  guard_class %r4 -> %i0
  16  -live- %i0, %r0, %r1, %r2, %r3
  19  goto_if_not_int_eq %i0, $<* struct object_vtable>, L2
  24  getfield_gc_i_pure %r0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval> -> %i0
  29  int_return %i0
  31  ---
  31  L2:
  31  L3:
  31  inline_call_r_i <JitCode 'getindex_w'>, R[%r0, %r1, %r2, %r3] -> %i0
  40  -live- %i0
  43  int_return %i0
  45  ---
  45  L1:
  45  goto L3
