   0  getfield_gc_r %r3, FieldDescr<pypy.interpreter.argument.Arguments.inst_arguments_w> -> %r3
   5  -live- %r0, %r1, %r2, %r3
   5  goto_if_not_ptr_nonzero %r3, L1
   9  arraylen_gc %r3, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x4920fcf0> -> %i0
  14  -live- %i0, %r0, %r1, %r2
  14  goto_if_not_int_is_true %i0, L2
  18  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x43a05710> -> %r3
  22  setfield_gc_r %r3, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  27  setfield_gc_r %r3, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  32  -live- %r3
  32  raise %r3
  34  ---
  34  L2:
  34  L3:
  34  inline_call_r_r <JitCode 'getlifeline'>, R[%r1] -> %r3
  40  -live- %r0, %r1, %r2, %r3
  40  -live- %r0, %r1, %r2, %r3
  40  goto_if_not_ptr_iszero %r2, L4
  44  L5:
  44  residual_call_r_r $<* fn WeakrefLifeline.get_or_make_weakref>, R[%r3, %r0, %r1], <CallDescr(rrr) EF=7> -> %r3
  53  -live- %r3
  53  ref_return %r3
  55  ---
  55  L4:
  55  inline_call_r_i <JitCode 'W_Root.is_w'>, R[$<* struct pypy.interpreter.baseobjspace.W_Root>, %r2] -> %i0
  62  -live- %i0, %r0, %r1, %r2, %r3
  62  -live- %i0, %r0, %r1, %r2, %r3
  62  goto_if_not %i0, L6
  66  goto L5
  69  ---
  69  L6:
  69  residual_call_r_r $<* fn WeakrefLifeline.make_weakref_with_callback>, R[%r3, %r0, %r1, %r2], <CallDescr(rrrr) EF=7> -> %r3
  79  -live- %r3
  79  ref_return %r3
  81  ---
  81  L1:
  81  goto L3
