   0  inline_call_ir_r <JitCode 'interp_w__W_BufferedReader'>, I[$False], R[%r0] -> %r0
   8  -live- %r0
   8  getfield_gc_i %r0, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_state> -> %i0
  13  -live- %i0, %r0
  13  goto_if_not_int_is_zero %i0, L1
  17  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000000018e6b98a0> -> %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
  33  guard_class %r0 -> %i0
  36  -live- %r0
  36  raise %r0
  38  ---
  38  L1:
  38  ref_copy %r0 -> %r1
  41  getfield_gc_i %r0, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_state> -> %i0
  46  -live- %i0, %r1
  46  goto_if_not_int_eq %i0, $2, L2
  51  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000000018e6b98a0> -> %r0
  55  setfield_gc_r %r0, $<* struct rpy_string>, FieldDescr<pypy.interpreter.error.OpErrFmtNoArgs.inst__value>
  60  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  65  assert_not_none %r0
  67  -live- %r0
  67  guard_class %r0 -> %i0
  70  -live- %r0
  70  raise %r0
  72  ---
  72  L2:
  72  getfield_gc_r %r1, FieldDescr<pypy.module._io.interp_bufferedio.W_BufferedIOBase.inst_w_raw> -> %r0
  77  inline_call_r_r <JitCode 'call_method_opt__star_0'>, R[%r0, $<* struct rpy_string>] -> %r0
  84  -live- %r0
  84  ref_return %r0
