nexmon – Rev 1

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#include <assert.h>
#include <isl/map.h>
#include <isl/options.h>

int main(int argc, char **argv)
{
        struct isl_ctx *ctx;
        struct isl_map *map;
        struct isl_options *options;
        int exact;

        options = isl_options_new_with_defaults();
        assert(options);
        argc = isl_options_parse(options, argc, argv, ISL_ARG_ALL);

        ctx = isl_ctx_alloc_with_options(&isl_options_args, options);

        map = isl_map_read_from_file(ctx, stdin);
        map = isl_map_transitive_closure(map, &exact);
        if (!exact)
                printf("# NOT exact\n");
        isl_map_print(map, stdout, 0, ISL_FORMAT_ISL);
        printf("\n");
        map = isl_map_compute_divs(map);
        map = isl_map_coalesce(map);
        printf("# coalesced\n");
        isl_map_print(map, stdout, 0, ISL_FORMAT_ISL);
        printf("\n");
        isl_map_free(map);

        isl_ctx_free(ctx);

        return 0;
}