graphite-isl-ast-to-gimple.c (gcc_expression_from_isl_ast_expr_id): Simplify with...

graphite-isl-ast-to-gimple.c (gcc_expression_from_isl_ast_expr_id): Simplify with removal of the parameter rename map.

2017-10-18  Richard Biener  <rguenther@suse.de>

	* graphite-isl-ast-to-gimple.c (gcc_expression_from_isl_ast_expr_id):
	Simplify with removal of the parameter rename map.
	(set_rename): Likewise.
	(should_copy_to_new_region): Likewise.
	(graphite_copy_stmts_from_block): Likewise.
	(copy_bb_and_scalar_dependences): Remove initialization of
	unused copied_bb_map.
	(copy_def): Remove.
	(copy_internal_parameters): Likewise.
	(graphite_regenerate_ast_isl): Do not call copy_internal_parameters.
	* graphite-scop-detection.c (scop_detection::stmt_simple_for_scop_p):
	Use INTEGRAL_TYPE_P.
	(parameter_index_in_region_1): Rename to ...
	(assign_parameter_index_in_region): ... this.  Assert we have
	a parameter we handle.
	(scan_tree_for_params): Adjust.
	* sese.h (parameter_rename_map_t): Remove.
	(struct sese_info_t): Remove unused parameter_rename_map and
	copied_bb_map members.
	* sese.c (new_sese_info): Adjust.
	(free_sese_info): Likewise.

From-SVN: r253847