   0  setfield_gc_i %r0, $0, FieldDescr<pypy.module._file.interp_file.W_File.inst_softspace>
   5  getfield_gc_r %r0, FieldDescr<pypy.module._file.interp_file.W_File.inst_stream> -> %r0
  10  -live- %r0, %r1
  13  goto_if_not_ptr_iszero %r0, L1
  17  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab0c7fdde0> -> %r0
  21  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  26  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  31  assert_not_none %r0
  33  -live- %r0
  36  raise %r0
  38  ---
  38  L1:
  38  -live- %r0, %r1
  41  guard_class %r0 -> %i0
  44  getfield_raw_i %i0, FieldDescr<rpython.rlib.streamio.Stream_vtable.cls_write> -> %i0
  49  -live- %i0, %r0, %r1
  52  int_guard_value %i0
  54  residual_call_r_v %i0, <IndirectCallTargets>, R[%r0, %r1], <CallDescr(rr) EF=7>
  61  -live-
  64  void_return
