   0  getfield_gc_r %r0, FieldDescr<pypy.module._file.interp_file.W_File.inst_stream> -> %r2
   5  -live- %r0, %r2
   8  goto_if_not_ptr_iszero %r2, L1
  12  void_return
  13  ---
  13  L1:
  13  -live- %r0, %r2
  16  guard_class %r2 -> %i0
  19  getfield_raw_i %i0, FieldDescr<rpython.rlib.streamio.Stream_vtable.cls_getnewlines> -> %i0
  24  -live- %i0, %r0, %r2
  27  switch %i0, <SwitchDictDescr 0:L2, 1:L3, 2:L4>
  31  unreachable
  32  ---
  32  L2:
  32  -live- %r0, %r2
  35  int_copy $0 -> %i0
  38  L5:
  38  setfield_gc_i %r0, %i0, FieldDescr<pypy.module._file.interp_file.W_File.inst_newlines>
  43  setfield_gc_r %r0, $<* struct rpython.rlib.streamio.Stream>, FieldDescr<pypy.module._file.interp_file.W_File.inst_stream>
  48  setfield_gc_i %r0, $-1, FieldDescr<pypy.module._file.interp_file.W_File.inst_fd>
  53  inline_call_r_v <JitCode 'W_Root.may_unregister_rpython_finalizer'>, R[%r0]
  58  -live- %r0, %r2
  61  inline_call_r_v <JitCode 'll_dict_delitem__dicttablePtr_objectPtr'>, R[$<* struct dicttable>, %r2]
  67  -live- %r0, %r2
  70  catch_exception L6
  73  L7:
  73  getfield_gc_r %r0, FieldDescr<pypy.module._file.interp_file.W_File.inst_cffi_fileobj> -> %r1
  78  setfield_gc_r %r0, $<* struct pypy.module._cffi_backend.ctypeptr.CffiFileObj>, FieldDescr<pypy.module._file.interp_file.W_File.inst_cffi_fileobj>
  83  ptr_iszero %r1 -> %i0
  86  -live- %i0, %r1, %r2
  89  guard_class %r2 -> %i1
  92  getfield_raw_i %i1, FieldDescr<rpython.rlib.streamio.Stream_vtable.cls_close1> -> %i1
  97  -live- %i0, %i1, %r1, %r2
 100  int_guard_value %i1
 102  residual_call_ir_v %i1, <IndirectCallTargets>, I[%i0], R[%r2], <CallDescr(ri) EF=7>
 110  -live- %r1
 113  goto_if_not_ptr_iszero %r1, L8
 117  void_return
 118  ---
 118  L8:
 118  inline_call_r_v <JitCode 'CffiFileObj.close'>, R[%r1]
 123  -live-
 126  void_return
 127  ---
 127  L6:
 127  goto_if_exception_mismatch $<* struct object_vtable>, L9
 131  goto L7
 134  ---
 134  L9:
 134  reraise
 135  ---
 135  L3:
 135  -live- %r0, %r2
 138  ref_copy %r2 -> %r1
 141  getfield_gc_i %r1, FieldDescr<rpython.rlib.streamio.TextInputFilter.inst_CR> -> %i0
 146  int_mul %i0, $1 -> %i0
 150  getfield_gc_i %r1, FieldDescr<rpython.rlib.streamio.TextInputFilter.inst_NL> -> %i1
 155  int_mul %i1, $2 -> %i1
 159  int_add %i0, %i1 -> %i0
 163  getfield_gc_i %r1, FieldDescr<rpython.rlib.streamio.TextInputFilter.inst_CRLF> -> %i1
 168  int_mul %i1, $4 -> %i1
 172  int_add %i0, %i1 -> %i0
 176  goto L5
 179  ---
 179  L4:
 179  -live- %r0, %r2
 182  int_copy $0 -> %i0
 185  goto L5
