   0  getfield_gc_r %r1, FieldDescr<pypy.objspace.std.setobject.W_BaseSetObject.inst_sstorage> -> %r3
   5  getfield_gc_i %r3, FieldDescr<dicttable.num_live_items> -> %i0
  10  getfield_gc_r %r2, FieldDescr<pypy.objspace.std.setobject.W_BaseSetObject.inst_strategy> -> %r3
  15  -live- %i0, %r0, %r1, %r2, %r3
  15  guard_class %r3 -> %i1
  18  getfield_raw_i %i1, FieldDescr<pypy.objspace.std.setobject.SetStrategy_vtable.cls_length> -> %i1
  23  -live- %i0, %i1, %r0, %r1, %r2, %r3
  23  int_guard_value %i1
  25  residual_call_r_i %i1, <IndirectCallTargets>, R[%r3, %r2], <CallDescr(rr) EF=5> -> %i1
  33  -live- %i0, %i1, %r0, %r1, %r2
  33  -live- %i0, %i1, %r0, %r1, %r2
  33  goto_if_not_int_lt %i0, %i1, L1
  38  inline_call_r_r <JitCode 'IntegerSetStrategy._difference_base'>, R[%r0, %r1, %r2] -> %r3
  46  -live- %r1, %r3
  46  setfield_gc_r %r1, %r3, FieldDescr<pypy.objspace.std.setobject.W_BaseSetObject.inst_sstorage>
  51  void_return
  52  ---
  52  L1:
  52  getfield_gc_r %r2, FieldDescr<pypy.objspace.std.setobject.W_BaseSetObject.inst_strategy> -> %r3
  57  instance_ptr_eq %r0, %r3 -> %i0
  61  -live- %i0, %r0, %r1, %r2, %r3
  61  goto_if_not %i0, L2
  65  residual_call_r_v $<* fn IntegerSetStrategy._difference_update_unwrapped>, R[%r0, %r1, %r2], <CallDescr(rrr) EF=5>
  73  -live-
  73  void_return
  74  ---
  74  L2:
  74  getfield_gc_r %r1, FieldDescr<pypy.objspace.std.setobject.W_BaseSetObject.inst_strategy> -> %r4
  79  -live- %r0, %r1, %r2, %r3, %r4
  79  guard_class %r4 -> %i0
  82  getfield_raw_i %i0, FieldDescr<pypy.objspace.std.setobject.SetStrategy_vtable.cls_may_contain_equal_elements> -> %i0
  87  -live- %i0, %r0, %r1, %r2, %r3, %r4
  87  int_guard_value %i0
  89  residual_call_r_i %i0, <IndirectCallTargets>, R[%r4, %r3], <CallDescr(rr) EF=2> -> %i0
  97  -live- %i0, %r0, %r1, %r2
  97  -live- %i0, %r0, %r1, %r2
  97  goto_if_not %i0, L3
 101  residual_call_r_v $<* fn IntegerSetStrategy._difference_update_wrapped>, R[%r0, %r1, %r2], <CallDescr(rrr) EF=7>
 109  -live-
 109  void_return
 110  ---
 110  L3:
 110  void_return
