2010-09-16  Alexander Monakov  <amonakov@ispras.ru>

	* sel-sched.c (move_cond_jump): Use tidy_control_flow instead of
	maybe_tidy_empty_bb.

	Revert:
	2010-09-06  Alexander Monakov  <amonakov@ispras.ru>
	* sel-sched-ir.c (maybe_tidy_empty_bb): Export.

From-SVN: r164336