* tree-ssa-alias.c (eq_ptr_info, ptr_info_hash): New function.

	(create_name_tags): Instead of quadratic checking use hashtable.
	* bitmap.h: Include hashtab.h.
	(bitmap_hash): Declare.
	* bitmap.c (bitmap_hash): New function.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@116285 138bc75d-0d04-0410-961f-82ee72b054a4