2006-06-20 Richard Guenther <rguenther@suse.de>

2006-06-20  Richard Guenther  <rguenther@suse.de>
	Michael Matz  <matz@suse.de>

	* alloc-pool.h (free_alloc_pool_if_empty): Prototype new
	function.
	* alloc-pool.c (free_alloc_pool_if_empty): New function.
	* et-forest.h (et_free_pools): Prototype new function.
	* et-forest.c (et_free_tree_force): Free parent occurrence.
	(et_free_pools): New function.
	* dominance.c (free_dominance_info): Free et-forest alloc
	pools.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114817 138bc75d-0d04-0410-961f-82ee72b054a4