   0  getfield_gc_i %r0, FieldDescr<pypy.module._io.interp_fileio.W_FileIO.inst_fd> -> %i0
   5  -live- %i0
   5  goto_if_not_int_lt %i0, $0, L1
  10  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000000186204d08> -> %r0
  14  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  19  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__w_value>
  24  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__application_traceback>
  29  assert_not_none %r0
  31  -live- %r0
  31  guard_class %r0 -> %i0
  34  -live- %r0
  34  raise %r0
  36  ---
  36  L1:
  36  inline_call_ir_i <JitCode 'isatty'>, I[%i0], R[] -> %i0
  43  -live- %i0
  43  catch_exception L2
  46  -live- %i0
  46  goto_if_not %i0, L3
  50  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  52  ---
  52  L3:
  52  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  54  ---
  54  L2:
  54  goto_if_exception_mismatch $<* struct object_vtable>, L4
  58  last_exc_value -> %r0
  60  inline_call_r_r <JitCode 'wrap_oserror2__exceptions_IOError'>, R[%r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, $<* struct pypy.objspace.std.typeobject.W_TypeObject>] -> %r0
  68  -live- %r0
  68  assert_not_none %r0
  70  -live- %r0
  70  guard_class %r0 -> %i0
  73  -live- %r0
  73  raise %r0
  75  ---
  75  L4:
  75  reraise
