   0  getarrayitem_gc_r %r1, $0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aac88c19f0> -> %r0
   6  inline_call_ir_r <JitCode 'interp_w__W_TextIOWrapper'>, I[$False], R[%r0] -> %r0
  14  -live- %r0, %r1
  14  getarrayitem_gc_r %r1, $1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aac88c19f0> -> %r2
  20  getarrayitem_gc_r %r1, $2, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aac88c19f0> -> %r1
  26  -live- %r0, %r1, %r2
  26  guard_class %r1 -> %i0
  29  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_int_w> -> %i0
  34  -live- %i0, %r0, %r1, %r2
  34  switch %i0, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
  38  unreachable
  39  ---
  39  L1:
  39  -live- %r1
  39  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r1] -> %r0
  48  -live- %r0
  48  assert_not_none %r0
  50  -live- %r0
  50  guard_class %r0 -> %i0
  53  -live- %r0
  53  raise %r0
  55  ---
  55  L2:
  55  -live- %r0, %r1, %r2
  55  getfield_gc_i_pure %r1, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval> -> %i0
  60  L4:
  60  inline_call_ir_r <JitCode 'W_TextIOWrapper.seek_w'>, I[%i0], R[%r0, %r2] -> %r0
  69  -live- %r0
  69  ref_return %r0
  71  ---
  71  L3:
  71  -live- %r0, %r1, %r2
  71  -live- %r0, %r1, %r2
  71  guard_class %r1 -> %i0
  74  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_int> -> %i0
  79  -live- %i0, %r0, %r1, %r2
  79  int_guard_value %i0
  81  residual_call_r_r %i0, <IndirectCallTargets>, R[%r1], <CallDescr(r) EF=7> -> %r1
  88  -live- %r0, %r1, %r2
  88  -live- %r0, %r1, %r2
  88  guard_class %r1 -> %i0
  91  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls__int_w> -> %i0
  96  inline_call_ir_i <JitCode 'dispatcher'>, I[%i0], R[%r1] -> %i0
 104  -live- %i0, %r0, %r2
 104  goto L4
