   0  inline_call_r_r <JitCode 'getlifeline'>, R[%r0] -> %r2
   6  -live- %r0, %r1, %r2
   9  goto_if_not_ptr_iszero %r1, L1
  13  L2:
  13  residual_call_r_r $<* fn WeakrefLifeline.get_or_make_proxy>, R[%r2, %r0], <CallDescr(rr) EF=7> -> %r1
  21  -live- %r1
  24  ref_return %r1
  26  ---
  26  L1:
  26  inline_call_r_i <JitCode 'W_Root.is_w'>, R[$<* struct pypy.interpreter.baseobjspace.W_Root>, %r1] -> %i0
  33  -live- %i0, %r0, %r1, %r2
  36  goto_if_not %i0, L3
  40  goto L2
  43  ---
  43  L3:
  43  residual_call_r_r $<* fn WeakrefLifeline.make_proxy_with_callback>, R[%r2, %r0, %r1], <CallDescr(rrr) EF=7> -> %r1
  52  -live- %r1
  55  ref_return %r1
