cfglayout.c (fixup_fallthru_exit_predecesor): New static function.
* cfglayout.c (fixup_fallthru_exit_predecesor): New static function.
(cfg_layout_finalize): Use it.
* bb-reorder.c (HAVE_epilogue): Remove.
(make_reorder_chain): Do not care special placement of
last basic block.
* predict.c (expected_value_to_br_prob): Delete the note
once transformed.