   0  residual_call_r_r $<* fn _ll_0_alloc_with_del___>, R[], <CallDescr() EF=5> -> %r0
   6  -live- %i0, %r0
   6  setfield_gc_i %r0, %i0, FieldDescr<pypy.module.select.interp_epoll.W_Epoll.inst_epfd>
  11  -live- %r0
  11  goto_if_not_ptr_iszero %r0, L1
  15  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  17  ---
  17  L1:
  17  ref_return %r0
