   0  -live- %r1
   0  goto_if_not_ptr_nonzero %r1, L1
   4  ref_copy %r1 -> %r0
   7  -live- %r0, %r1
   7  guard_class %r1 -> %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
  20  goto_if_not %i0, L2
  24  getfield_gc_i_pure %r0, FieldDescr<pypy.module._csv.interp_csv.W_Dialect.inst_quotechar> -> %i0
  29  -live- %i0
  29  goto_if_not_int_eq %i0, $'\x00', L3
  34  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  36  ---
  36  L3:
  36  newstr $1 -> %r0
  39  strsetitem %r0, $0, %i0
  43  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aac5501f30> -> %r1
  47  setfield_gc_r %r1, %r0, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  52  ref_return %r1
  54  ---
  54  L2:
  54  L4:
  54  raise $<* struct object>
  56  ---
  56  L1:
  56  goto L4
