   0  -live- %r0, %r1, %r2
   0  goto_if_not_ptr_nonzero %r0, L1
   4  ref_copy %r0 -> %r3
   7  -live- %r0, %r1, %r2, %r3
   7  guard_class %r3 -> %i0
  10  getfield_raw_i %i0, FieldDescr<object_vtable.subclassrange_min> -> %i0
  15  int_between $TotalOrderSymbolic('compute_fn'), %i0, $TotalOrderSymbolic('compute_fn') -> %i0
  20  -live- %i0, %r0, %r1, %r2
  20  goto_if_not %i0, L2
  24  residual_call_r_r $<* fn W_WeakrefBase.dereference>, R[%r0], <CallDescr(r) EF=2> -> %r0
  31  -live- %r0, %r1, %r2
  31  goto_if_not_ptr_iszero %r0, L3
  35  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000001008f46f6a8> -> %r3
  39  setfield_gc_r %r3, $<* struct rpy_string>, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  44  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000001008f46ebb8> -> %r1
  48  setfield_gc_r %r1, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  53  setfield_gc_r %r1, %r3, FieldDescr<pypy.interpreter.error.OperationError.inst__w_value>
  58  setfield_gc_r %r1, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__application_traceback>
  63  -live- %r1
  63  raise %r1
  65  ---
  65  L3:
  65  L4:
  65  inline_call_r_r <JitCode 'delslice'>, R[%r0, %r1, %r2] -> %r3
  73  -live- %r3
  73  ref_return %r3
  75  ---
  75  L2:
  75  goto L4
  78  ---
  78  L1:
  78  goto L4
