   0  getfield_gc_r %r0, FieldDescr<pypy.module._file.interp_file.W_File.inst_stream> -> %r1
   5  -live- %r0, %r1
   5  goto_if_not_ptr_nonzero %r1, L1
   9  -live- %r1
   9  guard_class %r1 -> %i0
  12  getfield_raw_i %i0, FieldDescr<rpython.rlib.streamio.Stream_vtable.cls_getnewlines> -> %i0
  17  -live- %i0, %r1
  17  switch %i0, <SwitchDictDescr 0:L2, 1:L3, 2:L4>
  21  unreachable
  22  ---
  22  L2:
  22  -live-
  22  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  24  ---
  24  L3:
  24  -live-
  24  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  26  ---
  26  L4:
  26  -live- %r1
  26  getfield_gc_i %r1, FieldDescr<rpython.rlib.streamio.TextInputFilter.inst_CR> -> %i0
  31  int_mul %i0, $1 -> %i0
  35  getfield_gc_i %r1, FieldDescr<rpython.rlib.streamio.TextInputFilter.inst_NL> -> %i1
  40  int_mul %i1, $2 -> %i1
  44  int_add %i0, %i1 -> %i0
  48  getfield_gc_i %r1, FieldDescr<rpython.rlib.streamio.TextInputFilter.inst_CRLF> -> %i1
  53  int_mul %i1, $4 -> %i1
  57  int_add %i0, %i1 -> %i1
  61  L5:
  61  -live- %i1
  61  goto_if_not_int_is_zero %i1, L6
  65  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  67  ---
  67  L6:
  67  -live- %i1
  67  switch %i1, <SwitchDictDescr 1:L7, 2:L8, 4:L9>
  71  newlist $0, <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x3fff4381a210>, FieldDescr<list.length>, FieldDescr<list.items>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x3fff6e03e050> -> %r1
  82  int_and %i1, $1 -> %i0
  86  -live- %i0, %i1, %r1
  86  goto_if_not_int_is_true %i0, L10
  90  getfield_gc_i %r1, FieldDescr<list.length> -> %i0
  95  int_add %i0, $1 -> %i2
  99  inline_call_ir_v <JitCode '_ll_list_resize_ge__listPtr_Signed'>, I[%i2], R[%r1]
 106  -live- %i0, %i1, %r1
 106  setlistitem_gc_r %r1, %i0, $<* struct object>, FieldDescr<list.items>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x3fff6e03e050>
 114  L11:
 114  int_and %i1, $2 -> %i0
 118  -live- %i0, %i1, %r1
 118  goto_if_not_int_is_true %i0, L12
 122  getfield_gc_i %r1, FieldDescr<list.length> -> %i0
 127  int_add %i0, $1 -> %i2
 131  inline_call_ir_v <JitCode '_ll_list_resize_ge__listPtr_Signed'>, I[%i2], R[%r1]
 138  -live- %i0, %i1, %r1
 138  setlistitem_gc_r %r1, %i0, $<* struct object>, FieldDescr<list.items>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x3fff6e03e050>
 146  L13:
 146  int_and %i1, $4 -> %i0
 150  -live- %i0, %r1
 150  goto_if_not_int_is_true %i0, L14
 154  getfield_gc_i %r1, FieldDescr<list.length> -> %i0
 159  int_add %i0, $1 -> %i1
 163  inline_call_ir_v <JitCode '_ll_list_resize_ge__listPtr_Signed'>, I[%i1], R[%r1]
 170  -live- %i0, %r1
 170  setlistitem_gc_r %r1, %i0, $<* struct object>, FieldDescr<list.items>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x3fff6e03e050>
 178  L15:
 178  getfield_gc_i %r1, FieldDescr<list.length> -> %i0
 183  int_sub %i0, $0 -> %i0
 187  new_array_clear %i0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x3fff6e03e050> -> %r0
 192  getfield_gc_r %r1, FieldDescr<list.items> -> %r1
 197  residual_call_ir_v $<* fn ll_arraycopy__arrayPtr_arrayPtr_Signed_Signed_Signed>, I[$0, $0, %i0], R[%r1, %r0], <CallDescr(rriii) EF=2 OS_ARRAYCOPY>
 208  inline_call_r_r <JitCode 'makespecialisedtuple'>, R[%r0] -> %r1
 214  -live- %r0, %r1
 214  catch_exception L16
 217  L17:
 217  ref_return %r1
 219  ---
 219  L16:
 219  goto_if_exception_mismatch $<* struct object_vtable>, L18
 223  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x3fff53932d10> -> %r1
 227  setfield_gc_r %r1, %r0, FieldDescr<pypy.objspace.std.tupleobject.W_TupleObject.inst_wrappeditems>
 232  goto L17
 235  ---
 235  L18:
 235  reraise
 236  ---
 236  L14:
 236  goto L15
 239  ---
 239  L12:
 239  goto L13
 242  ---
 242  L10:
 242  goto L11
 245  ---
 245  L7:
 245  -live-
 245  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
 247  ---
 247  L8:
 247  -live-
 247  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
 249  ---
 249  L9:
 249  -live-
 249  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
 251  ---
 251  L1:
 251  getfield_gc_i %r0, FieldDescr<pypy.module._file.interp_file.W_File.inst_newlines> -> %i1
 256  goto L5
