1#include <assert.h>
2#include <isl/map.h>
3#include <isl/options.h>
4
5int main(int argc, char **argv)
6{
7	struct isl_ctx *ctx;
8	struct isl_map *map;
9	struct isl_options *options;
10	int exact;
11
12	options = isl_options_new_with_defaults();
13	assert(options);
14	argc = isl_options_parse(options, argc, argv, ISL_ARG_ALL);
15
16	ctx = isl_ctx_alloc_with_options(&isl_options_args, options);
17
18	map = isl_map_read_from_file(ctx, stdin);
19	map = isl_map_transitive_closure(map, &exact);
20	if (!exact)
21		printf("# NOT exact\n");
22	isl_map_print(map, stdout, 0, ISL_FORMAT_ISL);
23	printf("\n");
24	map = isl_map_compute_divs(map);
25	map = isl_map_coalesce(map);
26	printf("# coalesced\n");
27	isl_map_print(map, stdout, 0, ISL_FORMAT_ISL);
28	printf("\n");
29	isl_map_free(map);
30
31	isl_ctx_free(ctx);
32
33	return 0;
34}
35