Forgot the patch...

On Mon, 22 Aug 2011, Dimitrios Apostolou wrote:
>
> 2011-08-22  Dimitrios Apostolou  <jimis@gmx.net>
>
> 	* tree-ssa-structalias.c (equiv_class_add)
> 	(perform_var_substitution, free_var_substitution_info): Created a
> 	new equiv_class_pool allocator pool for struct
> 	equiv_class_label. Changed the pointer_equiv_class_table and
> 	location_equiv_class_table hash tables to not iterate freeing all
> 	elements in the end, but just free the pool.
>
>
>