   0  -live- %r0, %r1
   3  goto_if_not_ptr_nonzero %r0, L1
   7  ref_copy %r0 -> %r2
  10  -live- %r0, %r1, %r2
  13  guard_class %r2 -> %i0
  16  getfield_raw_i %i0, FieldDescr<object_vtable.subclassrange_min> -> %i0
  21  int_between $TotalOrderSymbolic('compute_fn'), %i0, $TotalOrderSymbolic('compute_fn') -> %i0
  26  -live- %i0, %r0, %r1
  29  goto_if_not %i0, L2
  33  residual_call_r_r $<* fn W_WeakrefBase.dereference>, R[%r0], <CallDescr(r) EF=2> -> %r0
  40  -live- %r0, %r1
  43  goto_if_not_ptr_iszero %r0, L3
  47  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x00005609330fe8a8> -> %r2
  51  setfield_gc_r %r2, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  56  setfield_gc_r %r2, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  61  assert_not_none %r2
  63  -live- %r2
  66  raise %r2
  68  ---
  68  L3:
  68  L4:
  68  -live- %r0, %r1
  71  goto_if_not_ptr_nonzero %r1, L5
  75  ref_copy %r1 -> %r2
  78  -live- %r0, %r1, %r2
  81  guard_class %r2 -> %i0
  84  getfield_raw_i %i0, FieldDescr<object_vtable.subclassrange_min> -> %i0
  89  int_between $TotalOrderSymbolic('compute_fn'), %i0, $TotalOrderSymbolic('compute_fn') -> %i0
  94  -live- %i0, %r0, %r1
  97  goto_if_not %i0, L6
 101  residual_call_r_r $<* fn W_WeakrefBase.dereference>, R[%r1], <CallDescr(r) EF=2> -> %r1
 108  -live- %r0, %r1
 111  goto_if_not_ptr_iszero %r1, L7
 115  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x00005609330fe8a8> -> %r2
 119  setfield_gc_r %r2, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
 124  setfield_gc_r %r2, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
 129  assert_not_none %r2
 131  -live- %r2
 134  raise %r2
 136  ---
 136  L7:
 136  L8:
 136  inline_call_r_r <JitCode 'inplace_irshift_impl'>, R[%r0, %r1] -> %r2
 143  -live- %r2
 146  ref_return %r2
 148  ---
 148  L6:
 148  goto L8
 151  ---
 151  L5:
 151  goto L8
 154  ---
 154  L2:
 154  goto L4
 157  ---
 157  L1:
 157  goto L4
