   0  -live- %r0, %r1
   3  guard_class %r0 -> %i0
   6  getfield_raw_i %i0, FieldDescr<pypy.objspace.std.tupleobject.W_AbstractTupleObject_vtable.cls_descr_eq> -> %i0
  11  -live- %i0, %r0, %r1
  14  int_guard_value %i0
  16  residual_call_r_r %i0, <IndirectCallTargets>, R[%r0, %r1], <CallDescr(rr) EF=7> -> %r0
  24  -live- %r0
  27  ref_return %r0
