* 91893 Orsay, France
*/
+#include <isl_ctx_private.h>
#include <isl_map_private.h>
#include <isl/map.h>
#include <isl/seq.h>
-#include <isl_dim_private.h>
+#include <isl_space_private.h>
#include <isl/lp.h>
#include <isl/union_map.h>
#include <isl_mat_private.h>
static __isl_give isl_map *set_path_length(__isl_take isl_map *map,
int exactly, int length)
{
- struct isl_dim *dim;
+ isl_space *dim;
struct isl_basic_map *bmap;
unsigned d;
unsigned nparam;
if (!map)
return NULL;
- dim = isl_map_get_dim(map);
- d = isl_dim_size(dim, isl_dim_in);
- nparam = isl_dim_size(dim, isl_dim_param);
- bmap = isl_basic_map_alloc_dim(dim, 0, 1, 1);
+ dim = isl_map_get_space(map);
+ d = isl_space_dim(dim, isl_dim_in);
+ nparam = isl_space_dim(dim, isl_dim_param);
+ bmap = isl_basic_map_alloc_space(dim, 0, 1, 1);
if (exactly) {
k = isl_basic_map_alloc_equality(bmap);
c = bmap->eq[k];
app = isl_map_project_out(app, isl_dim_in, d, 1);
app = isl_map_project_out(app, isl_dim_out, d, 1);
- app = isl_map_reset_dim(app, isl_map_get_dim(map));
+ app = isl_map_reset_space(app, isl_map_get_space(map));
test = isl_map_apply_range(isl_map_copy(map), isl_map_copy(app));
test = isl_map_union(test, isl_map_copy(map));
* For any element in this relation, the number of steps taken
* is equal to the difference in the final coordinates.
*/
-static __isl_give isl_map *path_along_steps(__isl_take isl_dim *dim,
+static __isl_give isl_map *path_along_steps(__isl_take isl_space *dim,
__isl_keep isl_mat *steps)
{
int i, j, k;
if (!dim || !steps)
goto error;
- d = isl_dim_size(dim, isl_dim_in);
+ d = isl_space_dim(dim, isl_dim_in);
n = steps->n_row;
- nparam = isl_dim_size(dim, isl_dim_param);
+ nparam = isl_space_dim(dim, isl_dim_param);
- path = isl_basic_map_alloc_dim(isl_dim_copy(dim), n, d, n);
+ path = isl_basic_map_alloc_space(isl_space_copy(dim), n, d, n);
for (i = 0; i < n; ++i) {
k = isl_basic_map_alloc_div(path);
isl_int_set_si(path->ineq[k][1 + nparam + 2 * d + i], 1);
}
- isl_dim_free(dim);
+ isl_space_free(dim);
path = isl_basic_map_simplify(path);
path = isl_basic_map_finalize(path);
return isl_map_from_basic_map(path);
error:
- isl_dim_free(dim);
+ isl_space_free(dim);
isl_basic_map_free(path);
return NULL;
}
goto error;
isl_seq_clr(test->eq[k], 1 + isl_basic_map_total_dim(test));
isl_int_set_si(test->eq[k][pos], 1);
- id = isl_basic_map_identity(isl_basic_map_get_dim(path));
+ id = isl_basic_map_identity(isl_basic_map_get_space(path));
is_id = isl_basic_map_is_equal(test, id);
isl_basic_map_free(test);
isl_basic_map_free(id);
*
* to the constructed relation.
*/
-static __isl_give isl_map *path_along_delta(__isl_take isl_dim *dim,
+static __isl_give isl_map *path_along_delta(__isl_take isl_space *dim,
__isl_take isl_basic_set *delta)
{
isl_basic_map *path = NULL;
n_div = isl_basic_set_dim(delta, isl_dim_div);
d = isl_basic_set_dim(delta, isl_dim_set);
nparam = isl_basic_set_dim(delta, isl_dim_param);
- path = isl_basic_map_alloc_dim(isl_dim_copy(dim), n_div + d + 1,
+ path = isl_basic_map_alloc_space(isl_space_copy(dim), n_div + d + 1,
d + 1 + delta->n_eq, delta->n_eq + delta->n_ineq + 1);
off = 1 + nparam + 2 * (d + 1) + n_div;
path = add_delta_constraints(path, delta, off, nparam, d,
div_purity, 0, &impurity);
if (impurity) {
- isl_dim *dim = isl_basic_set_get_dim(delta);
+ isl_space *dim = isl_basic_set_get_space(delta);
delta = isl_basic_set_project_out(delta,
isl_dim_param, 0, nparam);
delta = isl_basic_set_add(delta, isl_dim_param, nparam);
- delta = isl_basic_set_reset_dim(delta, dim);
+ delta = isl_basic_set_reset_space(delta, dim);
if (!delta)
goto error;
path = isl_basic_map_extend_constraints(path, delta->n_eq,
isl_basic_set_free(delta);
path = isl_basic_map_finalize(path);
if (is_id) {
- isl_dim_free(dim);
+ isl_space_free(dim);
return isl_map_from_basic_map(path);
}
return isl_basic_map_union(path, isl_basic_map_identity(dim));
error:
free(div_purity);
- isl_dim_free(dim);
+ isl_space_free(dim);
isl_basic_set_free(delta);
isl_basic_map_free(path);
return NULL;
*
* { [x,x_s] -> [y,y_s] : k = y_s - x_s > 0 }
*/
-static __isl_give isl_map *equate_parameter_to_length(__isl_take isl_dim *dim,
+static __isl_give isl_map *equate_parameter_to_length(__isl_take isl_space *dim,
unsigned param)
{
struct isl_basic_map *bmap;
unsigned nparam;
int k;
- d = isl_dim_size(dim, isl_dim_in);
- nparam = isl_dim_size(dim, isl_dim_param);
- bmap = isl_basic_map_alloc_dim(dim, 0, 1, 1);
+ d = isl_space_dim(dim, isl_dim_in);
+ nparam = isl_space_dim(dim, isl_dim_param);
+ bmap = isl_basic_map_alloc_space(dim, 0, 1, 1);
k = isl_basic_map_alloc_equality(bmap);
if (k < 0)
goto error;
* Since each of these paths performs an addition, composition is
* symmetric and we can simply compose all resulting paths in any order.
*/
-static __isl_give isl_map *construct_extended_path(__isl_take isl_dim *dim,
+static __isl_give isl_map *construct_extended_path(__isl_take isl_space *dim,
__isl_keep isl_map *map, int *project)
{
struct isl_mat *steps = NULL;
d = isl_map_dim(map, isl_dim_in);
- path = isl_map_identity(isl_dim_copy(dim));
+ path = isl_map_identity(isl_space_copy(dim));
steps = isl_mat_alloc(map->ctx, map->n, d);
if (!steps)
for (j = 0; j < d; ++j) {
int fixed;
- fixed = isl_basic_set_fast_dim_is_fixed(delta, j,
+ fixed = isl_basic_set_plain_dim_is_fixed(delta, j,
&steps->row[n][j]);
if (fixed < 0) {
isl_basic_set_free(delta);
if (j < d) {
path = isl_map_apply_range(path,
- path_along_delta(isl_dim_copy(dim), delta));
+ path_along_delta(isl_space_copy(dim), delta));
path = isl_map_coalesce(path);
} else {
isl_basic_set_free(delta);
if (n > 0) {
steps->n_row = n;
path = isl_map_apply_range(path,
- path_along_steps(isl_dim_copy(dim), steps));
+ path_along_steps(isl_space_copy(dim), steps));
}
if (project && *project) {
goto error;
}
- isl_dim_free(dim);
+ isl_space_free(dim);
isl_mat_free(steps);
return path;
error:
- isl_dim_free(dim);
+ isl_space_free(dim);
isl_mat_free(steps);
isl_map_free(path);
return NULL;
isl_set *i;
int no_overlap;
- if (!isl_dim_tuple_match(set1->dim, isl_dim_set, set2->dim, isl_dim_set))
+ if (!isl_space_tuple_match(set1->dim, isl_dim_set, set2->dim, isl_dim_set))
return 0;
i = isl_set_intersect(isl_set_copy(set1), isl_set_copy(set2));
* x in dom R and x + d in ran R and
* \sum_i k_i >= 1 }
*/
-static __isl_give isl_map *construct_component(__isl_take isl_dim *dim,
+static __isl_give isl_map *construct_component(__isl_take isl_space *dim,
__isl_keep isl_map *map, int *exact, int project)
{
struct isl_set *domain = NULL;
if (!isl_set_overlaps(domain, range)) {
isl_set_free(domain);
isl_set_free(range);
- isl_dim_free(dim);
+ isl_space_free(dim);
map = isl_map_copy(map);
map = isl_map_add_dims(map, isl_dim_in, 1);
app = isl_map_add_dims(app, isl_dim_in, 1);
app = isl_map_add_dims(app, isl_dim_out, 1);
- path = construct_extended_path(isl_dim_copy(dim), map,
+ path = construct_extended_path(isl_space_copy(dim), map,
exact && *exact ? &project : NULL);
app = isl_map_intersect(app, path);
project)) < 0)
goto error;
- isl_dim_free(dim);
+ isl_space_free(dim);
app = set_path_length(app, 0, 1);
return app;
error:
- isl_dim_free(dim);
+ isl_space_free(dim);
isl_map_free(app);
return NULL;
}
* the final coordinates.
*/
static __isl_give isl_map *construct_projected_component(
- __isl_take isl_dim *dim,
+ __isl_take isl_space *dim,
__isl_keep isl_map *map, int *exact, int project)
{
isl_map *app;
if (!dim)
return NULL;
- d = isl_dim_size(dim, isl_dim_in);
+ d = isl_space_dim(dim, isl_dim_in);
app = construct_component(dim, map, exact, project);
if (project) {
* with path lengths greater than or equal to zero and with
* domain and range equal to "dom".
*/
-static __isl_give isl_map *q_closure(__isl_take isl_dim *dim,
+static __isl_give isl_map *q_closure(__isl_take isl_space *dim,
__isl_take isl_set *dom, __isl_keep isl_basic_map *bmap, int *exact)
{
int project = 1;
int j;
isl_map *comp;
- comp = isl_map_empty(isl_map_get_dim(map));
+ comp = isl_map_empty(isl_map_get_space(map));
for (j = 0; j < map->n; ++j) {
isl_map *map_j;
* depending on whether left or right are NULL.
*/
static __isl_give isl_map *compute_incremental(
- __isl_take isl_dim *dim, __isl_keep isl_map *map,
+ __isl_take isl_space *dim, __isl_keep isl_map *map,
int i, __isl_take isl_map *qc, int *left, int *right, int *exact)
{
isl_map *map_i;
isl_assert(map->ctx, left || right, goto error);
map_i = isl_map_from_basic_map(isl_basic_map_copy(map->p[i]));
- tc = construct_projected_component(isl_dim_copy(dim), map_i,
+ tc = construct_projected_component(isl_space_copy(dim), map_i,
exact, 1);
isl_map_free(map_i);
qc = isl_map_transitive_closure(qc, exact);
if (!*exact) {
- isl_dim_free(dim);
+ isl_space_free(dim);
isl_map_free(tc);
isl_map_free(qc);
- return isl_map_universe(isl_map_get_dim(map));
+ return isl_map_universe(isl_map_get_space(map));
}
if (!left || !right)
rtc = isl_map_union(isl_map_copy(tc),
- isl_map_identity(isl_map_get_dim(tc)));
+ isl_map_identity(isl_map_get_space(tc)));
if (!right)
qc = isl_map_apply_range(rtc, qc);
if (!left)
qc = isl_map_apply_range(qc, rtc);
qc = isl_map_union(tc, qc);
- isl_dim_free(dim);
+ isl_space_free(dim);
return qc;
error:
- isl_dim_free(dim);
+ isl_space_free(dim);
isl_map_free(qc);
return NULL;
}
* after computing the integer divisions, is smaller than the number
* of basic maps in the input map.
*/
-static int incemental_on_entire_domain(__isl_keep isl_dim *dim,
+static int incemental_on_entire_domain(__isl_keep isl_space *dim,
__isl_keep isl_map *map,
isl_set **dom, isl_set **ran, int *left, int *right,
__isl_give isl_map **res)
isl_basic_map_copy(map->p[i])));
ran[i] = isl_set_from_basic_set(isl_basic_map_range(
isl_basic_map_copy(map->p[i])));
- qc = q_closure(isl_dim_copy(dim), isl_set_copy(C),
+ qc = q_closure(isl_space_copy(dim), isl_set_copy(C),
map->p[i], &exact_i);
if (!qc)
goto error;
isl_map_free(qc);
continue;
}
- *res = compute_incremental(isl_dim_copy(dim), map, i, qc,
+ *res = compute_incremental(isl_space_copy(dim), map, i, qc,
left, right, &exact_i);
if (!*res)
goto error;
* with C either the simple hull of the domain and range of the entire
* map or the simple hull of domain and range of map_i.
*/
-static __isl_give isl_map *incremental_closure(__isl_take isl_dim *dim,
+static __isl_give isl_map *incremental_closure(__isl_take isl_space *dim,
__isl_keep isl_map *map, int *exact, int project)
{
int i;
goto error;
continue;
}
- qc = q_closure(isl_dim_copy(dim), C, map->p[i], &exact_i);
+ qc = q_closure(isl_space_copy(dim), C, map->p[i], &exact_i);
if (!qc)
goto error;
if (!exact_i) {
isl_map_free(qc);
continue;
}
- res = compute_incremental(isl_dim_copy(dim), map, i, qc,
+ res = compute_incremental(isl_space_copy(dim), map, i, qc,
(comp & LEFT) ? left : NULL,
(comp & RIGHT) ? right : NULL, &exact_i);
if (!res)
free(right);
if (res) {
- isl_dim_free(dim);
+ isl_space_free(dim);
return res;
}
free(ran);
free(left);
free(right);
- isl_dim_free(dim);
+ isl_space_free(dim);
return NULL;
}
static int add_length(__isl_keep isl_map *map, isl_map ***grid, int n)
{
int i, j, k;
- isl_dim *dim;
+ isl_space *dim;
isl_basic_map *bstep;
isl_map *step;
unsigned nparam;
if (!map)
return -1;
- dim = isl_map_get_dim(map);
- nparam = isl_dim_size(dim, isl_dim_param);
- dim = isl_dim_drop(dim, isl_dim_in, 0, isl_dim_size(dim, isl_dim_in));
- dim = isl_dim_drop(dim, isl_dim_out, 0, isl_dim_size(dim, isl_dim_out));
- dim = isl_dim_add(dim, isl_dim_in, 1);
- dim = isl_dim_add(dim, isl_dim_out, 1);
- bstep = isl_basic_map_alloc_dim(dim, 0, 1, 0);
+ dim = isl_map_get_space(map);
+ nparam = isl_space_dim(dim, isl_dim_param);
+ dim = isl_space_drop_dims(dim, isl_dim_in, 0, isl_space_dim(dim, isl_dim_in));
+ dim = isl_space_drop_dims(dim, isl_dim_out, 0, isl_space_dim(dim, isl_dim_out));
+ dim = isl_space_add_dims(dim, isl_dim_in, 1);
+ dim = isl_space_add_dims(dim, isl_dim_out, 1);
+ bstep = isl_basic_map_alloc_space(dim, 0, 1, 0);
k = isl_basic_map_alloc_equality(bstep);
if (k < 0) {
isl_basic_map_free(bstep);
* the input relation by the cross product with the unit length relation
* { [i] -> [i + 1] }.
*/
-static __isl_give isl_map *floyd_warshall_with_groups(__isl_take isl_dim *dim,
+static __isl_give isl_map *floyd_warshall_with_groups(__isl_take isl_space *dim,
__isl_keep isl_map *map, int *exact, int project, int *group, int n)
{
int i, j, k;
if (!grid[i])
goto error;
for (j = 0; j < n; ++j)
- grid[i][j] = isl_map_empty(isl_map_get_dim(map));
+ grid[i][j] = isl_map_empty(isl_map_get_space(map));
}
for (k = 0; k < map->n; ++k) {
floyd_warshall_iterate(grid, n, exact);
- app = isl_map_empty(isl_map_get_dim(map));
+ app = isl_map_empty(isl_map_get_space(map));
for (i = 0; i < n; ++i) {
for (j = 0; j < n; ++j)
free(grid);
free(group);
- isl_dim_free(dim);
+ isl_space_free(dim);
return app;
error:
}
free(grid);
free(group);
- isl_dim_free(dim);
+ isl_space_free(dim);
return NULL;
}
* calls inside the Floyd-Warshall algorithm typically result in
* non-linear path lengths quite quickly.
*/
-static __isl_give isl_map *floyd_warshall(__isl_take isl_dim *dim,
+static __isl_give isl_map *floyd_warshall(__isl_take isl_space *dim,
__isl_keep isl_map *map, int *exact, int project)
{
int i;
return floyd_warshall_with_groups(dim, map, exact, project, group, n);
error:
- isl_dim_free(dim);
+ isl_space_free(dim);
return NULL;
}
struct isl_map *map21 = NULL;
int subset;
- if (!isl_dim_tuple_match(bmap1->dim, isl_dim_in, bmap2->dim, isl_dim_out))
+ if (!isl_space_tuple_match(bmap1->dim, isl_dim_in, bmap2->dim, isl_dim_out))
return 0;
map21 = isl_map_from_basic_map(
return 0;
}
- if (!isl_dim_tuple_match(bmap1->dim, isl_dim_in, bmap1->dim, isl_dim_out) ||
- !isl_dim_tuple_match(bmap2->dim, isl_dim_in, bmap2->dim, isl_dim_out)) {
+ if (!isl_space_tuple_match(bmap1->dim, isl_dim_in, bmap1->dim, isl_dim_out) ||
+ !isl_space_tuple_match(bmap2->dim, isl_dim_in, bmap2->dim, isl_dim_out)) {
isl_map_free(map21);
return 1;
}
* order, at each join also taking in the union of both arguments
* to allow for paths that do not go through one of the two arguments.
*/
-static __isl_give isl_map *construct_power_components(__isl_take isl_dim *dim,
+static __isl_give isl_map *construct_power_components(__isl_take isl_space *dim,
__isl_keep isl_map *map, int *exact, int project)
{
int i, n, c;
i = 0;
n = map->n;
if (project)
- path = isl_map_empty(isl_map_get_dim(map));
+ path = isl_map_empty(isl_map_get_space(map));
else
- path = isl_map_empty(isl_dim_copy(dim));
+ path = isl_map_empty(isl_space_copy(dim));
path = anonymize(path);
while (n) {
struct isl_map *comp;
isl_map *path_comp, *path_comb;
- comp = isl_map_alloc_dim(isl_map_get_dim(map), n, 0);
+ comp = isl_map_alloc_space(isl_map_get_space(map), n, 0);
while (s->order[i] != -1) {
comp = isl_map_add_basic_map(comp,
isl_basic_map_copy(map->p[s->order[i]]));
--n;
++i;
}
- path_comp = floyd_warshall(isl_dim_copy(dim),
+ path_comp = floyd_warshall(isl_space_copy(dim),
comp, exact, project);
path_comp = anonymize(path_comp);
path_comb = isl_map_apply_range(isl_map_copy(path),
}
basic_map_sort_free(s);
- isl_dim_free(dim);
+ isl_space_free(dim);
return path;
error:
basic_map_sort_free(s);
- isl_dim_free(dim);
+ isl_space_free(dim);
isl_map_free(path);
return NULL;
}
int *exact, int project)
{
struct isl_map *app = NULL;
- struct isl_dim *dim = NULL;
+ isl_space *dim = NULL;
unsigned d;
if (!map)
return NULL;
- dim = isl_map_get_dim(map);
+ dim = isl_map_get_space(map);
- d = isl_dim_size(dim, isl_dim_in);
- dim = isl_dim_add(dim, isl_dim_in, 1);
- dim = isl_dim_add(dim, isl_dim_out, 1);
+ d = isl_space_dim(dim, isl_dim_in);
+ dim = isl_space_add_dims(dim, isl_dim_in, 1);
+ dim = isl_space_add_dims(dim, isl_dim_out, 1);
- app = construct_power_components(isl_dim_copy(dim), map,
+ app = construct_power_components(isl_space_copy(dim), map,
exact, project);
- isl_dim_free(dim);
+ isl_space_free(dim);
return app;
}
*/
__isl_give isl_map *isl_map_power(__isl_take isl_map *map, int *exact)
{
- isl_dim *target_dim;
- isl_dim *dim;
+ isl_space *target_dim;
+ isl_space *dim;
isl_map *diff;
unsigned d;
unsigned param;
map = isl_map_compute_divs(map);
map = isl_map_coalesce(map);
- if (isl_map_fast_is_empty(map)) {
+ if (isl_map_plain_is_empty(map)) {
map = isl_map_from_range(isl_map_wrap(map));
map = isl_map_add_dims(map, isl_dim_in, 1);
map = isl_map_set_dim_name(map, isl_dim_in, 0, "k");
return map;
}
- target_dim = isl_map_get_dim(map);
- target_dim = isl_dim_from_range(isl_dim_wrap(target_dim));
- target_dim = isl_dim_add(target_dim, isl_dim_in, 1);
- target_dim = isl_dim_set_name(target_dim, isl_dim_in, 0, "k");
+ target_dim = isl_map_get_space(map);
+ target_dim = isl_space_from_range(isl_space_wrap(target_dim));
+ target_dim = isl_space_add_dims(target_dim, isl_dim_in, 1);
+ target_dim = isl_space_set_dim_name(target_dim, isl_dim_in, 0, "k");
map = map_power(map, exact, 0);
map = isl_map_add_dims(map, isl_dim_param, 1);
- dim = isl_map_get_dim(map);
+ dim = isl_map_get_space(map);
diff = equate_parameter_to_length(dim, param);
map = isl_map_intersect(map, diff);
map = isl_map_project_out(map, isl_dim_in, d, 1);
map = isl_map_from_range(isl_map_wrap(map));
map = isl_map_move_dims(map, isl_dim_in, 0, isl_dim_param, param, 1);
- map = isl_map_reset_dim(map, target_dim);
+ map = isl_map_reset_space(map, target_dim);
return map;
}
__isl_give isl_map *isl_map_reaching_path_lengths(__isl_take isl_map *map,
int *exact)
{
- isl_dim *dim;
+ isl_space *dim;
isl_map *diff;
unsigned d;
unsigned param;
map = isl_map_compute_divs(map);
map = isl_map_coalesce(map);
- if (isl_map_fast_is_empty(map)) {
+ if (isl_map_plain_is_empty(map)) {
if (exact)
*exact = 1;
map = isl_map_project_out(map, isl_dim_out, 0, d);
map = map_power(map, exact, 0);
map = isl_map_add_dims(map, isl_dim_param, 1);
- dim = isl_map_get_dim(map);
+ dim = isl_map_get_space(map);
diff = equate_parameter_to_length(dim, param);
map = isl_map_intersect(map, diff);
map = isl_map_project_out(map, isl_dim_in, 0, d + 1);
*/
static int is_eq_stride(__isl_keep isl_basic_set *bset, int i)
{
- int k;
unsigned nparam;
unsigned d;
unsigned n_div;
unsigned d;
unsigned nparam;
unsigned total;
- isl_dim *dim;
+ isl_space *dim;
isl_set *delta;
isl_map *app = NULL;
isl_basic_set *aff = NULL;
aff = isl_set_affine_hull(isl_set_copy(delta));
if (!aff)
goto error;
- dim = isl_map_get_dim(map);
- d = isl_dim_size(dim, isl_dim_in);
- nparam = isl_dim_size(dim, isl_dim_param);
- total = isl_dim_total(dim);
- bmap = isl_basic_map_alloc_dim(dim,
+ dim = isl_map_get_space(map);
+ d = isl_space_dim(dim, isl_dim_in);
+ nparam = isl_space_dim(dim, isl_dim_param);
+ total = isl_space_dim(dim, isl_dim_all);
+ bmap = isl_basic_map_alloc_space(dim,
aff->n_div + 1, aff->n_div, 2 * d + 1);
for (i = 0; i < aff->n_div + 1; ++i) {
k = isl_basic_map_alloc_div(bmap);
if (!ok)
continue;
- app = isl_map_alloc_dim(isl_map_get_dim(map), map->n - 1, 0);
+ app = isl_map_alloc_space(isl_map_get_space(map), map->n - 1, 0);
for (j = 0; j < map->n; ++j) {
if (j == i)
__isl_give isl_map *isl_map_transitive_closure(__isl_take isl_map *map,
int *exact)
{
- isl_dim *target_dim;
+ isl_space *target_dim;
int closed;
if (!map)
return map;
}
- target_dim = isl_map_get_dim(map);
+ target_dim = isl_map_get_space(map);
map = map_power(map, exact, 1);
- map = isl_map_reset_dim(map, target_dim);
+ map = isl_map_reset_space(map, target_dim);
return map;
error:
if (!grid)
goto error;
for (i = 0; i < n_group; ++i) {
- grid[i] = isl_calloc_array(map->ctx, isl_map *, n_group);
+ grid[i] = isl_calloc_array(ctx, isl_map *, n_group);
if (!grid[i])
goto error;
for (j = 0; j < n_group; ++j) {
- isl_dim *dim1, *dim2, *dim;
- dim1 = isl_dim_reverse(isl_set_get_dim(set[i]));
- dim2 = isl_set_get_dim(set[j]);
- dim = isl_dim_join(dim1, dim2);
+ isl_space *dim1, *dim2, *dim;
+ dim1 = isl_space_reverse(isl_set_get_space(set[i]));
+ dim2 = isl_set_get_space(set[j]);
+ dim = isl_space_join(dim1, dim2);
grid[i][j] = isl_map_empty(dim);
}
}
floyd_warshall_iterate(grid, n_group, exact);
- app = isl_union_map_empty(isl_map_get_dim(grid[0][0]));
+ app = isl_union_map_empty(isl_map_get_space(grid[0][0]));
for (i = 0; i < n_group; ++i) {
for (j = 0; j < n_group; ++j)
{
int i, n;
isl_ctx *ctx;
- isl_basic_map **list;
+ isl_basic_map **list = NULL;
isl_basic_map **next;
isl_union_map *res;
c = 0;
i = 0;
l = n;
- path = isl_union_map_empty(isl_union_map_get_dim(umap));
+ path = isl_union_map_empty(isl_union_map_get_space(umap));
while (l) {
isl_union_map *comp;
isl_union_map *path_comp, *path_comb;
- comp = isl_union_map_empty(isl_union_map_get_dim(umap));
+ comp = isl_union_map_empty(isl_union_map_get_space(umap));
while (s->order[i] != -1) {
comp = isl_union_map_add_map(comp,
isl_map_from_basic_map(
/* Construct a map [x] -> [x+1], with parameters prescribed by "dim".
*/
-static __isl_give isl_union_map *increment(__isl_take isl_dim *dim)
+static __isl_give isl_union_map *increment(__isl_take isl_space *dim)
{
int k;
isl_basic_map *bmap;
- dim = isl_dim_add(dim, isl_dim_in, 1);
- dim = isl_dim_add(dim, isl_dim_out, 1);
- bmap = isl_basic_map_alloc_dim(dim, 0, 1, 0);
+ dim = isl_space_add_dims(dim, isl_dim_in, 1);
+ dim = isl_space_add_dims(dim, isl_dim_out, 1);
+ bmap = isl_basic_map_alloc_space(dim, 0, 1, 0);
k = isl_basic_map_alloc_equality(bmap);
if (k < 0)
goto error;
/* Construct a map [[x]->[y]] -> [y-x], with parameters prescribed by "dim".
*/
-static __isl_give isl_union_map *deltas_map(__isl_take isl_dim *dim)
+static __isl_give isl_union_map *deltas_map(__isl_take isl_space *dim)
{
isl_basic_map *bmap;
- dim = isl_dim_add(dim, isl_dim_in, 1);
- dim = isl_dim_add(dim, isl_dim_out, 1);
+ dim = isl_space_add_dims(dim, isl_dim_in, 1);
+ dim = isl_space_add_dims(dim, isl_dim_out, 1);
bmap = isl_basic_map_universe(dim);
bmap = isl_basic_map_deltas_map(bmap);
isl_union_map_free(umap);
return up.pow;
}
- inc = increment(isl_union_map_get_dim(umap));
+ inc = increment(isl_union_map_get_space(umap));
umap = isl_union_map_product(inc, umap);
umap = isl_union_map_transitive_closure(umap, exact);
umap = isl_union_map_zip(umap);
- dm = deltas_map(isl_union_map_get_dim(umap));
+ dm = deltas_map(isl_union_map_get_space(umap));
umap = isl_union_map_apply_domain(umap, dm);
return umap;