2009-10-20 Li Feng <nemokingdom@gmail.com>
* graphite-sese-to-poly.c (free_data_refs_aux): Update to free
the new structure.
(pdr_add_alias_set): Update retrieving alias_set_num.
(build_poly_dr): Update retrieving dr_base_object_set.
(partition_drs_to_sets): Remove.
(build_alias_set_optimal_p): New.
(build_alias_set_for_drs): Rename.
(build_scop_drs): Update.
* graphite-sese-to-poly.h (struct base_alias_pair): New.
(ALIAS_SET_INDEX): Remove.
(BASE_OBJECT_SET_INDEX): Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154614
138bc75d-0d04-0410-961f-
82ee72b054a4