Factor uses of build_pairwise_scheduling.
2010-01-20 Sebastian Pop <sebastian.pop@amd.com>
* graphite-dependences.c (build_pairwise_scheduling_equality): Removed.
(build_pairwise_scheduling_inequality): Renamed build_pairwise_scheduling.
(lexicographically_gt_p): Change type of direction to int.
(build_lexicographically_gt_constraint): Same.
(dependence_polyhedron_1): Same.
(dependence_polyhedron): Same.
(pddr_original_scattering): Use integers for direction.
(pddr_transformed_scattering): Same.
(graphite_legal_transform_dr): Same.
(graphite_carried_dependence_level_k): Same.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/graphite@156059 138bc75d-0d04-0410-961f-82ee72b054a4