   0  getfield_gc_r %r3, FieldDescr<pypy.interpreter.argument.Arguments.inst_arguments_w> -> %r3
   5  -live- %r0, %r1, %r2, %r3
   8  goto_if_not_ptr_nonzero %r3, L1
  12  arraylen_gc %r3, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000000018156b980> -> %i0
  17  -live- %i0, %r0, %r1, %r2
  20  goto_if_not_int_is_true %i0, L2
  24  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000000015e3294b0> -> %r3
  28  setfield_gc_r %r3, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  33  setfield_gc_r %r3, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  38  assert_not_none %r3
  40  -live- %r3
  43  raise %r3
  45  ---
  45  L2:
  45  L3:
  45  -live- %r0, %r1, %r2
  48  guard_class %r1 -> %i0
  51  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_getweakref> -> %i0
  56  -live- %i0, %r0, %r1, %r2
  59  int_guard_value %i0
  61  residual_call_r_r %i0, <IndirectCallTargets>, R[%r1], <CallDescr(r) EF=7> -> %r3
  68  -live- %r0, %r1, %r2, %r3
  71  goto_if_not_ptr_iszero %r3, L4
  75  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x00000001ae27c5d0> -> %r3
  79  setfield_gc_i %r3, $False, FieldDescr<pypy.module._weakref.interp__weakref.WeakrefLifeline.inst_has_callbacks>
  84  -live- %r0, %r1, %r2, %r3
  87  guard_class %r1 -> %i0
  90  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_setweakref> -> %i0
  95  -live- %i0, %r0, %r1, %r2, %r3
  98  int_guard_value %i0
 100  residual_call_r_v %i0, <IndirectCallTargets>, R[%r1, %r3], <CallDescr(rr) EF=7>
 107  L5:
 107  -live- %r0, %r1, %r2, %r3
 110  goto_if_not_ptr_iszero %r2, L6
 114  L7:
 114  residual_call_r_r $<* fn WeakrefLifeline.get_or_make_weakref>, R[%r3, %r0, %r1], <CallDescr(rrr) EF=7> -> %r3
 123  -live- %r3
 126  ref_return %r3
 128  ---
 128  L6:
 128  inline_call_r_i <JitCode 'W_Root.is_w'>, R[$<* struct pypy.interpreter.baseobjspace.W_Root>, %r2] -> %i0
 135  -live- %i0, %r0, %r1, %r2, %r3
 138  goto_if_not %i0, L8
 142  goto L7
 145  ---
 145  L8:
 145  residual_call_r_r $<* fn WeakrefLifeline.make_weakref_with_callback>, R[%r3, %r0, %r1, %r2], <CallDescr(rrrr) EF=7> -> %r3
 155  -live- %r3
 158  ref_return %r3
 160  ---
 160  L4:
 160  goto L5
 163  ---
 163  L1:
 163  goto L3
