2015-10-06  Aditya Kumar  <aditya.k7@samsung.com>
                Sebastian Pop  <s.pop@samsung.com>

                * graphite-isl-ast-to-gimple.c (translate_isl_ast_to_gimple): Use
                an sese_info_p.
                (copy_def): Same.
                (copy_internal_parameters): Same.
                (translate_isl_ast_to_gimple): Use an sese_l.
                (build_iv_mapping): Same.
                * graphite-poly.c (new_sese): Rename new_sese_info.
                (free_sese): Rename free_sese_info.
                * graphite-poly.h (struct scop): Use an sese_info_p.
                (scop_set_region): Same.
                * graphite-scop-detection.c (struct sese_l): Moved...
                (get_entry_bb): Moved...
                (get_exit_bb): Moved...
                (parameter_index_in_region_1): Use an sese_info_p.
                (parameter_index_in_region): Same.
                (scan_tree_for_params): Same.
                (find_params_in_bb): Same.
                (sese_dom_walker): Use an sese_l.
                * graphite-sese-to-poly.c (remove_invariant_phi): Same.
                (reduction_phi_p): Same.
                (parameter_index_in_region_1): Use an sese_info_p.
                (propagate_expr_outside_region): Use an sese_l.
                * graphite.c: Replace uses of SCOP_REGION.
                * sese.c (sese_record_loop): Use an sese_info_p.
                (build_sese_loop_nests): Same.
                (sese_build_liveouts_use): Same.
                (sese_build_liveouts_bb): Same.
                (sese_build_liveouts_bb): Same.
                (sese_bad_liveouts_use): Same.
                (sese_reset_debug_liveouts_bb): Same.
                (sese_build_liveouts): Same.
                (new_sese): Renamed new_sese_info.
                (free_sese): Renamed free_sese_info.
                (set_rename): Use an sese_info_p.
                (graphite_copy_stmts_from_block): Same.
                (copy_bb_and_scalar_dependences): Same.
                (outermost_loop_in_sese_1): Use an sese_l.
                (outermost_loop_in_sese): Same.
                (if_region_set_false_region): Use an sese_info_p.
                (move_sese_in_condition): Same.
                (scalar_evolution_in_region): Use an sese_l.
                * sese.h (struct sese_l): ... here.
                (SESE_ENTRY): Remove.
                (SESE_ENTRY_BB): Remove.
                (SESE_EXIT): Remove.
                (SESE_EXIT_BB): Remove.
                (sese_contains_loop): Use an sese_info_p.
                (sese_nb_params): Same.
                (bb_in_sese_p): Use an sese_l.
                (stmt_in_sese_p): Same.
                (defined_in_sese_p): Same.
                (loop_in_sese_p): Same.
                (sese_loop_depth): Same.
                (struct ifsese_s): Use an sese_info_p.
                (gbb_loop_at_index): Use an sese_l.
                (nb_common_loops): Same.
                (scev_analyzable_p): Same.

Co-Authored-By: Sebastian Pop <s.pop@samsung.com>

From-SVN: r228572