   0  getfield_gc_r %r0, FieldDescr<pypy.module._file.interp_file.W_File.inst_stream> -> %r1
   5  -live- %r0, %r1
   8  goto_if_not_ptr_nonzero %r1, L1
  12  -live- %r1
  15  guard_class %r1 -> %i0
  18  getfield_raw_i %i0, FieldDescr<rpython.rlib.streamio.Stream_vtable.cls_getnewlines> -> %i0
  23  -live- %i0, %r1
  26  switch %i0, <SwitchDictDescr 0:L2, 1:L3, 2:L4>
  30  unreachable
  31  ---
  31  L2:
  31  -live-
  34  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  36  ---
  36  L3:
  36  -live- %r1
  39  getfield_gc_i %r1, FieldDescr<rpython.rlib.streamio.TextInputFilter.inst_CR> -> %i0
  44  int_mul %i0, $1 -> %i0
  48  getfield_gc_i %r1, FieldDescr<rpython.rlib.streamio.TextInputFilter.inst_NL> -> %i1
  53  int_mul %i1, $2 -> %i1
  57  int_add %i0, %i1 -> %i0
  61  getfield_gc_i %r1, FieldDescr<rpython.rlib.streamio.TextInputFilter.inst_CRLF> -> %i1
  66  int_mul %i1, $4 -> %i1
  70  int_add %i0, %i1 -> %i1
  74  L5:
  74  -live- %i1
  77  goto_if_not_int_is_zero %i1, L6
  81  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  83  ---
  83  L6:
  83  -live- %i1
  86  switch %i1, <SwitchDictDescr 1:L7, 2:L8, 4:L9>
  90  newlist $0, <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x4b6ca410>, FieldDescr<list.length>, FieldDescr<list.items>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x42e13ad0> -> %r1
 101  int_and %i1, $1 -> %i0
 105  -live- %i0, %i1, %r1
 108  goto_if_not_int_is_true %i0, L10
 112  getfield_gc_i %r1, FieldDescr<list.length> -> %i0
 117  int_add %i0, $1 -> %i2
 121  inline_call_ir_v <JitCode '_ll_list_resize_ge__listPtr_Signed'>, I[%i2], R[%r1]
 128  -live- %i0, %i1, %r1
 131  setlistitem_gc_r %r1, %i0, $<* struct object>, FieldDescr<list.items>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x42e13ad0>
 139  L11:
 139  int_and %i1, $2 -> %i0
 143  -live- %i0, %i1, %r1
 146  goto_if_not_int_is_true %i0, L12
 150  getfield_gc_i %r1, FieldDescr<list.length> -> %i0
 155  int_add %i0, $1 -> %i2
 159  inline_call_ir_v <JitCode '_ll_list_resize_ge__listPtr_Signed'>, I[%i2], R[%r1]
 166  -live- %i0, %i1, %r1
 169  setlistitem_gc_r %r1, %i0, $<* struct object>, FieldDescr<list.items>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x42e13ad0>
 177  L13:
 177  int_and %i1, $4 -> %i0
 181  -live- %i0, %r1
 184  goto_if_not_int_is_true %i0, L14
 188  getfield_gc_i %r1, FieldDescr<list.length> -> %i0
 193  int_add %i0, $1 -> %i1
 197  inline_call_ir_v <JitCode '_ll_list_resize_ge__listPtr_Signed'>, I[%i1], R[%r1]
 204  -live- %i0, %r1
 207  setlistitem_gc_r %r1, %i0, $<* struct object>, FieldDescr<list.items>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x42e13ad0>
 215  L15:
 215  getfield_gc_i %r1, FieldDescr<list.length> -> %i0
 220  int_sub %i0, $0 -> %i0
 224  new_array_clear %i0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x42e13ad0> -> %r0
 229  getfield_gc_r %r1, FieldDescr<list.items> -> %r1
 234  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>
 245  inline_call_r_r <JitCode 'makespecialisedtuple'>, R[%r0] -> %r1
 251  -live- %r0, %r1
 254  catch_exception L16
 257  L17:
 257  ref_return %r1
 259  ---
 259  L16:
 259  goto_if_exception_mismatch $<* struct object_vtable>, L18
 263  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x4e78a650> -> %r1
 267  setfield_gc_r %r1, %r0, FieldDescr<pypy.objspace.std.tupleobject.W_TupleObject.inst_wrappeditems>
 272  goto L17
 275  ---
 275  L18:
 275  reraise
 276  ---
 276  L14:
 276  goto L15
 279  ---
 279  L12:
 279  goto L13
 282  ---
 282  L10:
 282  goto L11
 285  ---
 285  L7:
 285  -live-
 288  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
 290  ---
 290  L8:
 290  -live-
 293  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
 295  ---
 295  L9:
 295  -live-
 298  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
 300  ---
 300  L4:
 300  -live-
 303  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
 305  ---
 305  L1:
 305  getfield_gc_i %r0, FieldDescr<pypy.module._file.interp_file.W_File.inst_newlines> -> %i1
 310  goto L5
