   0  residual_call_r_r $<* fn openpty>, R[], <CallDescr() EF=7> -> %r0
   6  -live- %r0
   9  catch_exception L1
  12  getfield_gc_i_pure %r0, FieldDescr<tuple2.item0> -> %i0
  17  getfield_gc_i_pure %r0, FieldDescr<tuple2.item1> -> %i1
  22  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000000017d012c98> -> %r0
  26  setfield_gc_i %r0, %i0, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  31  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000000017d012c98> -> %r1
  35  setfield_gc_i %r1, %i1, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  40  inline_call_r_r <JitCode 'makespecialisedtuple2'>, R[%r0, %r1] -> %r3
  47  -live- %r0, %r1, %r3
  50  catch_exception L2
  53  L3:
  53  ref_return %r3
  55  ---
  55  L2:
  55  goto_if_exception_mismatch $<* struct object_vtable>, L4
  59  new_array_clear $2, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000000018156b980> -> %r2
  64  setarrayitem_gc_r %r2, $0, %r0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000000018156b980>
  70  setarrayitem_gc_r %r2, $1, %r1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000000018156b980>
  76  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000000017f7fb750> -> %r3
  80  setfield_gc_r %r3, %r2, FieldDescr<pypy.objspace.std.tupleobject.W_TupleObject.inst_wrappeditems>
  85  goto L3
  88  ---
  88  L4:
  88  reraise
  89  ---
  89  L1:
  89  goto_if_exception_mismatch $<* struct object_vtable>, L5
  93  last_exc_value -> %r0
  95  inline_call_r_r <JitCode 'wrap_oserror2__None'>, R[%r0, $<* struct pypy.interpreter.baseobjspace.W_Root>] -> %r0
 102  -live- %r0
 105  assert_not_none %r0
 107  -live- %r0
 110  guard_class %r0 -> %i0
 113  -live- %r0
 116  raise %r0
 118  ---
 118  L5:
 118  reraise
