{
isl_map *map;
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
assert(map);
isl_map_free(map);
}
{
isl_map *map, *map2;
- map = isl_map_read_from_str(ctx, str, -1);
- map2 = isl_map_read_from_str(ctx, str2, -1);
+ map = isl_map_read_from_str(ctx, str);
+ map2 = isl_map_read_from_str(ctx, str2);
assert(map && map2 && isl_map_is_equal(map, map2));
isl_map_free(map);
isl_map_free(map2);
const char *str, *str2;
str = "{ [i] -> [-i] }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
assert(map);
isl_map_free(map);
str = "{ A[i] -> L[([i/3])] }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
assert(map);
isl_map_free(map);
test_parse_map_equal(ctx, "{ [x,y] : x >= min(y, 2*y+3) }", str);
str = "{[new,old] -> [new+1-2*[(new+1)/2],old+1-2*[(old+1)/2]]}";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
str = "{ [new, old] -> [o0, o1] : "
"exists (e0 = [(-1 - new + o0)/2], e1 = [(-1 - old + o1)/2]: "
"2e0 = -1 - new + o0 and 2e1 = -1 - old + o1 and o0 >= 0 and "
"o0 <= 1 and o1 >= 0 and o1 <= 1) }";
- map2 = isl_map_read_from_str(ctx, str, -1);
+ map2 = isl_map_read_from_str(ctx, str);
assert(isl_map_is_equal(map, map2));
isl_map_free(map);
isl_map_free(map2);
str = "{[new,old] -> [new+1-2*[(new+1)/2],old+1-2*[(old+1)/2]]}";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
str = "{[new,old] -> [(new+1)%2,(old+1)%2]}";
- map2 = isl_map_read_from_str(ctx, str, -1);
+ map2 = isl_map_read_from_str(ctx, str);
assert(isl_map_is_equal(map, map2));
isl_map_free(map);
isl_map_free(map2);
str2 = "[n] -> { [c1] : c1 >= 0 and 3c1 <= -4 + n }";
test_parse_map_equal(ctx, str, str2);
+ str = "{ [i,j] -> [i] : i < j; [i,j] -> [j] : j <= i }";
+ str2 = "{ [i,j] -> [min(i,j)] }";
+ test_parse_map_equal(ctx, str, str2);
+
+ str = "{ [i,j] : i != j }";
+ str2 = "{ [i,j] : i < j or i > j }";
+ test_parse_map_equal(ctx, str, str2);
+
+ str = "{ [i,j] : (i+1)*2 >= j }";
+ str2 = "{ [i, j] : j <= 2 + 2i }";
+ test_parse_map_equal(ctx, str, str2);
+
+ str = "{ [i] -> [i > 0 ? 4 : 5] }";
+ str2 = "{ [i] -> [5] : i <= 0; [i] -> [4] : i >= 1 }";
+ test_parse_map_equal(ctx, str, str2);
+
+ str = "[N=2,M] -> { [i=[(M+N)/4]] }";
+ str2 = "[N, M] -> { [i] : N = 2 and 4i <= 2 + M and 4i >= -1 + M }";
+ test_parse_map_equal(ctx, str, str2);
+
+ str = "{ [x] : x >= 0 }";
+ str2 = "{ [x] : x-0 >= 0 }";
+ test_parse_map_equal(ctx, str, str2);
+
test_parse_pwqp(ctx, "{ [i] -> i + [ (i + [i/3])/2 ] }");
test_parse_map(ctx, "{ S1[i] -> [([i/10]),i%10] : 0 <= i <= 45 }");
}
input = fopen(filename, "r");
assert(input);
- bset1 = isl_basic_set_read_from_file(ctx, input, 0);
- bset2 = isl_basic_set_read_from_str(ctx, str, 0);
+ bset1 = isl_basic_set_read_from_file(ctx, input);
+ bset2 = isl_basic_set_read_from_str(ctx, str);
assert(isl_basic_set_is_equal(bset1, bset2) == 1);
isl_set *set;
int bounded;
- set = isl_set_read_from_str(ctx, "[n] -> {[i] : 0 <= i <= n }", -1);
+ set = isl_set_read_from_str(ctx, "[n] -> {[i] : 0 <= i <= n }");
bounded = isl_set_is_bounded(set);
assert(bounded);
isl_set_free(set);
- set = isl_set_read_from_str(ctx, "{[n, i] : 0 <= i <= n }", -1);
+ set = isl_set_read_from_str(ctx, "{[n, i] : 0 <= i <= n }");
bounded = isl_set_is_bounded(set);
assert(!bounded);
isl_set_free(set);
- set = isl_set_read_from_str(ctx, "[n] -> {[i] : i <= n }", -1);
+ set = isl_set_read_from_str(ctx, "[n] -> {[i] : i <= n }");
bounded = isl_set_is_bounded(set);
assert(!bounded);
isl_set_free(set);
void test_construction(struct isl_ctx *ctx)
{
isl_int v;
- struct isl_dim *dim;
+ isl_space *dim;
+ isl_local_space *ls;
struct isl_basic_set *bset;
struct isl_constraint *c;
isl_int_init(v);
- dim = isl_dim_set_alloc(ctx, 1, 1);
- bset = isl_basic_set_universe(dim);
+ dim = isl_space_set_alloc(ctx, 1, 1);
+ bset = isl_basic_set_universe(isl_space_copy(dim));
+ ls = isl_local_space_from_space(dim);
- c = isl_inequality_alloc(isl_basic_set_get_dim(bset));
+ c = isl_inequality_alloc(isl_local_space_copy(ls));
isl_int_set_si(v, -1);
isl_constraint_set_coefficient(c, isl_dim_set, 0, v);
isl_int_set_si(v, 1);
isl_constraint_set_coefficient(c, isl_dim_param, 0, v);
bset = isl_basic_set_add_constraint(bset, c);
- c = isl_inequality_alloc(isl_basic_set_get_dim(bset));
+ c = isl_inequality_alloc(isl_local_space_copy(ls));
isl_int_set_si(v, 1);
isl_constraint_set_coefficient(c, isl_dim_set, 0, v);
isl_int_set_si(v, -5);
isl_constraint_set_constant(c, v);
bset = isl_basic_set_add_constraint(bset, c);
+ isl_local_space_free(ls);
isl_basic_set_free(bset);
isl_int_clear(v);
isl_map *map1, *map2;
map1 = isl_map_read_from_str(ctx,
- "[n] -> { [i] -> [j] : exists (a = [i/10] : i - 10a <= n ) }", -1);
+ "[n] -> { [i] -> [j] : exists (a = [i/10] : i - 10a <= n ) }");
map1 = isl_map_add_dims(map1, isl_dim_in, 1);
map2 = isl_map_read_from_str(ctx,
- "[n] -> { [i,k] -> [j] : exists (a = [i/10] : i - 10a <= n ) }", -1);
+ "[n] -> { [i,k] -> [j] : exists (a = [i/10] : i - 10a <= n ) }");
assert(isl_map_is_equal(map1, map2));
isl_map_free(map2);
map1 = isl_map_project_out(map1, isl_dim_in, 0, 1);
- map2 = isl_map_read_from_str(ctx, "[n] -> { [i] -> [j] : n >= 0 }", -1);
+ map2 = isl_map_read_from_str(ctx, "[n] -> { [i] -> [j] : n >= 0 }");
assert(isl_map_is_equal(map1, map2));
isl_map_free(map1);
isl_map_free(map2);
str = "[n] -> { [i] -> [] : exists a : 0 <= i <= n and i = 2 a }";
- map1 = isl_map_read_from_str(ctx, str, -1);
+ map1 = isl_map_read_from_str(ctx, str);
str = "{ [i] -> [j] : exists a : 0 <= i <= j and i = 2 a }";
- map2 = isl_map_read_from_str(ctx, str, -1);
+ map2 = isl_map_read_from_str(ctx, str);
map1 = isl_map_move_dims(map1, isl_dim_out, 0, isl_dim_param, 0, 1);
assert(isl_map_is_equal(map1, map2));
void test_div(struct isl_ctx *ctx)
{
isl_int v;
- struct isl_dim *dim;
+ isl_space *dim;
+ isl_local_space *ls;
struct isl_basic_set *bset;
struct isl_constraint *c;
isl_int_init(v);
/* test 1 */
- dim = isl_dim_set_alloc(ctx, 0, 3);
- bset = isl_basic_set_universe(dim);
+ dim = isl_space_set_alloc(ctx, 0, 3);
+ bset = isl_basic_set_universe(isl_space_copy(dim));
+ ls = isl_local_space_from_space(dim);
- c = isl_equality_alloc(isl_basic_set_get_dim(bset));
+ c = isl_equality_alloc(isl_local_space_copy(ls));
isl_int_set_si(v, -1);
isl_constraint_set_constant(c, v);
isl_int_set_si(v, 1);
isl_constraint_set_coefficient(c, isl_dim_set, 1, v);
bset = isl_basic_set_add_constraint(bset, c);
- c = isl_equality_alloc(isl_basic_set_get_dim(bset));
+ c = isl_equality_alloc(isl_local_space_copy(ls));
isl_int_set_si(v, 1);
isl_constraint_set_constant(c, v);
isl_int_set_si(v, -1);
bset = isl_basic_set_project_out(bset, isl_dim_set, 1, 2);
assert(bset && bset->n_div == 1);
+ isl_local_space_free(ls);
isl_basic_set_free(bset);
/* test 2 */
- dim = isl_dim_set_alloc(ctx, 0, 3);
- bset = isl_basic_set_universe(dim);
+ dim = isl_space_set_alloc(ctx, 0, 3);
+ bset = isl_basic_set_universe(isl_space_copy(dim));
+ ls = isl_local_space_from_space(dim);
- c = isl_equality_alloc(isl_basic_set_get_dim(bset));
+ c = isl_equality_alloc(isl_local_space_copy(ls));
isl_int_set_si(v, 1);
isl_constraint_set_constant(c, v);
isl_int_set_si(v, -1);
isl_constraint_set_coefficient(c, isl_dim_set, 1, v);
bset = isl_basic_set_add_constraint(bset, c);
- c = isl_equality_alloc(isl_basic_set_get_dim(bset));
+ c = isl_equality_alloc(isl_local_space_copy(ls));
isl_int_set_si(v, -1);
isl_constraint_set_constant(c, v);
isl_int_set_si(v, 1);
bset = isl_basic_set_project_out(bset, isl_dim_set, 1, 2);
assert(bset && bset->n_div == 1);
+ isl_local_space_free(ls);
isl_basic_set_free(bset);
/* test 3 */
- dim = isl_dim_set_alloc(ctx, 0, 3);
- bset = isl_basic_set_universe(dim);
+ dim = isl_space_set_alloc(ctx, 0, 3);
+ bset = isl_basic_set_universe(isl_space_copy(dim));
+ ls = isl_local_space_from_space(dim);
- c = isl_equality_alloc(isl_basic_set_get_dim(bset));
+ c = isl_equality_alloc(isl_local_space_copy(ls));
isl_int_set_si(v, 1);
isl_constraint_set_constant(c, v);
isl_int_set_si(v, -1);
isl_constraint_set_coefficient(c, isl_dim_set, 1, v);
bset = isl_basic_set_add_constraint(bset, c);
- c = isl_equality_alloc(isl_basic_set_get_dim(bset));
+ c = isl_equality_alloc(isl_local_space_copy(ls));
isl_int_set_si(v, -3);
isl_constraint_set_constant(c, v);
isl_int_set_si(v, 1);
bset = isl_basic_set_project_out(bset, isl_dim_set, 1, 2);
assert(bset && bset->n_div == 1);
+ isl_local_space_free(ls);
isl_basic_set_free(bset);
/* test 4 */
- dim = isl_dim_set_alloc(ctx, 0, 3);
- bset = isl_basic_set_universe(dim);
+ dim = isl_space_set_alloc(ctx, 0, 3);
+ bset = isl_basic_set_universe(isl_space_copy(dim));
+ ls = isl_local_space_from_space(dim);
- c = isl_equality_alloc(isl_basic_set_get_dim(bset));
+ c = isl_equality_alloc(isl_local_space_copy(ls));
isl_int_set_si(v, 2);
isl_constraint_set_constant(c, v);
isl_int_set_si(v, -1);
isl_constraint_set_coefficient(c, isl_dim_set, 1, v);
bset = isl_basic_set_add_constraint(bset, c);
- c = isl_equality_alloc(isl_basic_set_get_dim(bset));
+ c = isl_equality_alloc(isl_local_space_copy(ls));
isl_int_set_si(v, -1);
isl_constraint_set_constant(c, v);
isl_int_set_si(v, 1);
bset = isl_basic_set_project_out(bset, isl_dim_set, 1, 2);
assert(isl_basic_set_is_empty(bset));
+ isl_local_space_free(ls);
isl_basic_set_free(bset);
/* test 5 */
- dim = isl_dim_set_alloc(ctx, 0, 3);
- bset = isl_basic_set_universe(dim);
+ dim = isl_space_set_alloc(ctx, 0, 3);
+ bset = isl_basic_set_universe(isl_space_copy(dim));
+ ls = isl_local_space_from_space(dim);
- c = isl_equality_alloc(isl_basic_set_get_dim(bset));
+ c = isl_equality_alloc(isl_local_space_copy(ls));
isl_int_set_si(v, -1);
isl_constraint_set_coefficient(c, isl_dim_set, 0, v);
isl_int_set_si(v, 3);
isl_constraint_set_coefficient(c, isl_dim_set, 2, v);
bset = isl_basic_set_add_constraint(bset, c);
- c = isl_equality_alloc(isl_basic_set_get_dim(bset));
+ c = isl_equality_alloc(isl_local_space_copy(ls));
isl_int_set_si(v, 1);
isl_constraint_set_coefficient(c, isl_dim_set, 0, v);
isl_int_set_si(v, -3);
assert(bset && bset->n_div == 0);
isl_basic_set_free(bset);
+ isl_local_space_free(ls);
/* test 6 */
- dim = isl_dim_set_alloc(ctx, 0, 3);
- bset = isl_basic_set_universe(dim);
+ dim = isl_space_set_alloc(ctx, 0, 3);
+ bset = isl_basic_set_universe(isl_space_copy(dim));
+ ls = isl_local_space_from_space(dim);
- c = isl_equality_alloc(isl_basic_set_get_dim(bset));
+ c = isl_equality_alloc(isl_local_space_copy(ls));
isl_int_set_si(v, -1);
isl_constraint_set_coefficient(c, isl_dim_set, 0, v);
isl_int_set_si(v, 6);
isl_constraint_set_coefficient(c, isl_dim_set, 2, v);
bset = isl_basic_set_add_constraint(bset, c);
- c = isl_equality_alloc(isl_basic_set_get_dim(bset));
+ c = isl_equality_alloc(isl_local_space_copy(ls));
isl_int_set_si(v, 1);
isl_constraint_set_coefficient(c, isl_dim_set, 0, v);
isl_int_set_si(v, -3);
assert(bset && bset->n_div == 1);
isl_basic_set_free(bset);
+ isl_local_space_free(ls);
/* test 7 */
/* This test is a bit tricky. We set up an equality
* and we end up with the original equality and div again.
* Perhaps we can avoid the introduction of this temporary div.
*/
- dim = isl_dim_set_alloc(ctx, 0, 4);
- bset = isl_basic_set_universe(dim);
+ dim = isl_space_set_alloc(ctx, 0, 4);
+ bset = isl_basic_set_universe(isl_space_copy(dim));
+ ls = isl_local_space_from_space(dim);
- c = isl_equality_alloc(isl_basic_set_get_dim(bset));
+ c = isl_equality_alloc(isl_local_space_copy(ls));
isl_int_set_si(v, -1);
isl_constraint_set_coefficient(c, isl_dim_set, 0, v);
isl_int_set_si(v, -3);
/*
assert(bset && bset->n_div == 1);
*/
+ isl_local_space_free(ls);
isl_basic_set_free(bset);
/* test 8 */
- dim = isl_dim_set_alloc(ctx, 0, 5);
- bset = isl_basic_set_universe(dim);
+ dim = isl_space_set_alloc(ctx, 0, 5);
+ bset = isl_basic_set_universe(isl_space_copy(dim));
+ ls = isl_local_space_from_space(dim);
- c = isl_equality_alloc(isl_basic_set_get_dim(bset));
+ c = isl_equality_alloc(isl_local_space_copy(ls));
isl_int_set_si(v, -1);
isl_constraint_set_coefficient(c, isl_dim_set, 0, v);
isl_int_set_si(v, -3);
isl_constraint_set_coefficient(c, isl_dim_set, 4, v);
bset = isl_basic_set_add_constraint(bset, c);
- c = isl_equality_alloc(isl_basic_set_get_dim(bset));
+ c = isl_equality_alloc(isl_local_space_copy(ls));
isl_int_set_si(v, -1);
isl_constraint_set_coefficient(c, isl_dim_set, 0, v);
isl_int_set_si(v, 1);
/*
assert(bset && bset->n_div == 1);
*/
+ isl_local_space_free(ls);
isl_basic_set_free(bset);
/* test 9 */
- dim = isl_dim_set_alloc(ctx, 0, 4);
- bset = isl_basic_set_universe(dim);
+ dim = isl_space_set_alloc(ctx, 0, 4);
+ bset = isl_basic_set_universe(isl_space_copy(dim));
+ ls = isl_local_space_from_space(dim);
- c = isl_equality_alloc(isl_basic_set_get_dim(bset));
+ c = isl_equality_alloc(isl_local_space_copy(ls));
isl_int_set_si(v, 1);
isl_constraint_set_coefficient(c, isl_dim_set, 0, v);
isl_int_set_si(v, -1);
isl_constraint_set_coefficient(c, isl_dim_set, 2, v);
bset = isl_basic_set_add_constraint(bset, c);
- c = isl_equality_alloc(isl_basic_set_get_dim(bset));
+ c = isl_equality_alloc(isl_local_space_copy(ls));
isl_int_set_si(v, -1);
isl_constraint_set_coefficient(c, isl_dim_set, 0, v);
isl_int_set_si(v, 3);
assert(!isl_basic_set_is_empty(bset));
+ isl_local_space_free(ls);
isl_basic_set_free(bset);
/* test 10 */
- dim = isl_dim_set_alloc(ctx, 0, 3);
- bset = isl_basic_set_universe(dim);
+ dim = isl_space_set_alloc(ctx, 0, 3);
+ bset = isl_basic_set_universe(isl_space_copy(dim));
+ ls = isl_local_space_from_space(dim);
- c = isl_equality_alloc(isl_basic_set_get_dim(bset));
+ c = isl_equality_alloc(isl_local_space_copy(ls));
isl_int_set_si(v, 1);
isl_constraint_set_coefficient(c, isl_dim_set, 0, v);
isl_int_set_si(v, -2);
bset = isl_basic_set_fix_si(bset, isl_dim_set, 0, 2);
+ isl_local_space_free(ls);
isl_basic_set_free(bset);
isl_int_clear(v);
input = fopen(filename, "r");
assert(input);
- bset1 = isl_basic_set_read_from_file(ctx, input, 0);
- bmap = isl_basic_map_read_from_file(ctx, input, 0);
+ bset1 = isl_basic_set_read_from_file(ctx, input);
+ bmap = isl_basic_map_read_from_file(ctx, input);
bset1 = isl_basic_set_apply(bset1, bmap);
- bset2 = isl_basic_set_read_from_file(ctx, input, 0);
+ bset2 = isl_basic_set_read_from_file(ctx, input);
assert(isl_basic_set_is_equal(bset1, bset2) == 1);
input = fopen(filename, "r");
assert(input);
- bset1 = isl_basic_set_read_from_file(ctx, input, 0);
- bset2 = isl_basic_set_read_from_file(ctx, input, 0);
+ bset1 = isl_basic_set_read_from_file(ctx, input);
+ bset2 = isl_basic_set_read_from_file(ctx, input);
bset1 = isl_basic_set_affine_hull(bset1);
input = fopen(filename, "r");
assert(input);
- bset1 = isl_basic_set_read_from_file(ctx, input, 0);
- bset2 = isl_basic_set_read_from_file(ctx, input, 0);
+ bset1 = isl_basic_set_read_from_file(ctx, input);
+ bset2 = isl_basic_set_read_from_file(ctx, input);
set = isl_basic_set_union(bset1, bset2);
bset1 = isl_set_convex_hull(set);
- bset2 = isl_basic_set_read_from_file(ctx, input, 0);
+ bset2 = isl_basic_set_read_from_file(ctx, input);
assert(isl_basic_set_is_equal(bset1, bset2) == 1);
"(i0 = 1 and i1 = 0 and i2 = 1) or "
"(i0 = 0 and i1 = 0 and i2 = 0) }";
str2 = "{ [i0, i1, i2] : i0 >= 0 and i2 >= i0 and i2 <= 1 and i1 >= 0 }";
- set1 = isl_set_read_from_str(ctx, str1, -1);
- set2 = isl_set_read_from_str(ctx, str2, -1);
+ set1 = isl_set_read_from_str(ctx, str1);
+ set2 = isl_set_read_from_str(ctx, str2);
set1 = isl_set_from_basic_set(isl_set_convex_hull(set1));
assert(isl_set_is_equal(set1, set2));
isl_set_free(set1);
input = fopen(filename, "r");
assert(input);
- bset1 = isl_basic_set_read_from_file(ctx, input, 0);
- bset2 = isl_basic_set_read_from_file(ctx, input, 0);
+ bset1 = isl_basic_set_read_from_file(ctx, input);
+ bset2 = isl_basic_set_read_from_file(ctx, input);
bset1 = isl_basic_set_gist(bset1, bset2);
- bset2 = isl_basic_set_read_from_file(ctx, input, 0);
+ bset2 = isl_basic_set_read_from_file(ctx, input);
assert(isl_basic_set_is_equal(bset1, bset2) == 1);
"p3 <= 31 and p6 >= 128p3 and p5 >= 8p2 and p10 >= 0 and "
"16e0 <= 15 + p0 + 15p6 + 15p10 and 16e0 >= p0 + 15p6 + 15p10 and "
"p10 <= 15 and p10 <= -1 + p0 - p6) }";
- bset1 = isl_basic_set_read_from_str(ctx, str, -1);
+ bset1 = isl_basic_set_read_from_str(ctx, str);
str = "[p0, p2, p3, p5, p6, p10] -> { [] : exists (e0 = [(p5)/8], "
"e1 = [(p6)/128], e2 = [(8p2 - p5)/128], "
"e3 = [(128p3 - p6)/4096]: 8e0 = p5 and 128e1 = p6 and "
"p3 <= 31 and 128p3 <= -1 + p0 and p6 >= -127 and "
"p5 <= -1 + p0 and p6 <= -1 + p0 and p6 >= 128p3 and "
"p0 >= 1 and p5 >= 8p2 and p10 >= 0 and p10 <= 15 ) }";
- bset2 = isl_basic_set_read_from_str(ctx, str, -1);
+ bset2 = isl_basic_set_read_from_str(ctx, str);
bset1 = isl_basic_set_gist(bset1, bset2);
assert(bset1 && bset1->n_div == 0);
isl_basic_set_free(bset1);
{
isl_set *set, *set2;
- set = isl_set_read_from_str(ctx, str, -1);
+ set = isl_set_read_from_str(ctx, str);
set = isl_set_coalesce(set);
- set2 = isl_set_read_from_str(ctx, str, -1);
+ set2 = isl_set_read_from_str(ctx, str);
assert(isl_set_is_equal(set, set2));
if (check_one)
assert(set && set->n == 1);
set = isl_set_read_from_str(ctx,
"{[x,y]: x >= 0 & x <= 10 & y >= 0 & y <= 10 or "
- "y >= x & x >= 2 & 5 >= y }", -1);
+ "y >= x & x >= 2 & 5 >= y }");
set = isl_set_coalesce(set);
assert(set && set->n == 1);
isl_set_free(set);
set = isl_set_read_from_str(ctx,
"{[x,y]: y >= 0 & 2x + y <= 30 & y <= 10 & x >= 0 or "
- "x + y >= 10 & y <= x & x + y <= 20 & y >= 0}", -1);
+ "x + y >= 10 & y <= x & x + y <= 20 & y >= 0}");
set = isl_set_coalesce(set);
assert(set && set->n == 1);
isl_set_free(set);
set = isl_set_read_from_str(ctx,
"{[x,y]: y >= 0 & 2x + y <= 30 & y <= 10 & x >= 0 or "
- "x + y >= 10 & y <= x & x + y <= 19 & y >= 0}", -1);
+ "x + y >= 10 & y <= x & x + y <= 19 & y >= 0}");
set = isl_set_coalesce(set);
assert(set && set->n == 2);
isl_set_free(set);
set = isl_set_read_from_str(ctx,
"{[x,y]: y >= 0 & x <= 5 & y <= x or "
- "y >= 0 & x >= 6 & x <= 10 & y <= x}", -1);
+ "y >= 0 & x >= 6 & x <= 10 & y <= x}");
set = isl_set_coalesce(set);
assert(set && set->n == 1);
isl_set_free(set);
set = isl_set_read_from_str(ctx,
"{[x,y]: y >= 0 & x <= 5 & y <= x or "
- "y >= 0 & x >= 7 & x <= 10 & y <= x}", -1);
+ "y >= 0 & x >= 7 & x <= 10 & y <= x}");
set = isl_set_coalesce(set);
assert(set && set->n == 2);
isl_set_free(set);
set = isl_set_read_from_str(ctx,
"{[x,y]: y >= 0 & x <= 5 & y <= x or "
- "y >= 0 & x >= 6 & x <= 10 & y + 1 <= x}", -1);
+ "y >= 0 & x >= 6 & x <= 10 & y + 1 <= x}");
set = isl_set_coalesce(set);
assert(set && set->n == 2);
isl_set_free(set);
set = isl_set_read_from_str(ctx,
"{[x,y]: y >= 0 & x <= 5 & y <= x or "
- "y >= 0 & x = 6 & y <= 6}", -1);
+ "y >= 0 & x = 6 & y <= 6}");
set = isl_set_coalesce(set);
assert(set && set->n == 1);
isl_set_free(set);
set = isl_set_read_from_str(ctx,
"{[x,y]: y >= 0 & x <= 5 & y <= x or "
- "y >= 0 & x = 7 & y <= 6}", -1);
+ "y >= 0 & x = 7 & y <= 6}");
set = isl_set_coalesce(set);
assert(set && set->n == 2);
isl_set_free(set);
set = isl_set_read_from_str(ctx,
"{[x,y]: y >= 0 & x <= 5 & y <= x or "
- "y >= 0 & x = 6 & y <= 5}", -1);
+ "y >= 0 & x = 6 & y <= 5}");
set = isl_set_coalesce(set);
assert(set && set->n == 1);
set2 = isl_set_read_from_str(ctx,
"{[x,y]: y >= 0 & x <= 5 & y <= x or "
- "y >= 0 & x = 6 & y <= 5}", -1);
+ "y >= 0 & x = 6 & y <= 5}");
assert(isl_set_is_equal(set, set2));
isl_set_free(set);
isl_set_free(set2);
set = isl_set_read_from_str(ctx,
"{[x,y]: y >= 0 & x <= 5 & y <= x or "
- "y >= 0 & x = 6 & y <= 7}", -1);
+ "y >= 0 & x = 6 & y <= 7}");
set = isl_set_coalesce(set);
assert(set && set->n == 2);
isl_set_free(set);
set = isl_set_read_from_str(ctx,
- "[n] -> { [i] : i = 1 and n >= 2 or 2 <= i and i <= n }", -1);
+ "[n] -> { [i] : i = 1 and n >= 2 or 2 <= i and i <= n }");
set = isl_set_coalesce(set);
assert(set && set->n == 1);
set2 = isl_set_read_from_str(ctx,
- "[n] -> { [i] : i = 1 and n >= 2 or 2 <= i and i <= n }", -1);
+ "[n] -> { [i] : i = 1 and n >= 2 or 2 <= i and i <= n }");
assert(isl_set_is_equal(set, set2));
isl_set_free(set);
isl_set_free(set2);
set = isl_set_read_from_str(ctx,
- "{[x,y] : x >= 0 and y >= 0 or 0 <= y and y <= 5 and x = -1}", -1);
+ "{[x,y] : x >= 0 and y >= 0 or 0 <= y and y <= 5 and x = -1}");
set = isl_set_coalesce(set);
set2 = isl_set_read_from_str(ctx,
- "{[x,y] : x >= 0 and y >= 0 or 0 <= y and y <= 5 and x = -1}", -1);
+ "{[x,y] : x >= 0 and y >= 0 or 0 <= y and y <= 5 and x = -1}");
assert(isl_set_is_equal(set, set2));
isl_set_free(set);
isl_set_free(set2);
set = isl_set_read_from_str(ctx,
"[n] -> { [i] : 1 <= i and i <= n - 1 or "
- "2 <= i and i <= n }", -1);
+ "2 <= i and i <= n }");
set = isl_set_coalesce(set);
assert(set && set->n == 1);
set2 = isl_set_read_from_str(ctx,
"[n] -> { [i] : 1 <= i and i <= n - 1 or "
- "2 <= i and i <= n }", -1);
+ "2 <= i and i <= n }");
assert(isl_set_is_equal(set, set2));
isl_set_free(set);
isl_set_free(set2);
"i0 <= -11 + 4n and i0 <= 57 + 2n and 4e0 <= -2 + i0 and "
"4e0 >= -3 + i0 and o0 >= 6 + 2n and o0 <= -11 + 4n and "
"o0 <= 57 + 2n and 4e1 <= -2 + o0 and 4e1 >= -3 + o0 and "
- "4e5 <= -2n + i0 and 4e5 >= -3 - 2n + i0 ) }", -1);
+ "4e5 <= -2n + i0 and 4e5 >= -3 - 2n + i0 ) }");
map = isl_map_coalesce(map);
map2 = isl_map_read_from_str(ctx,
"[n] -> { [i0] -> [o0] : exists (e0 = [(i0)/4], e1 = [(o0)/4], "
"i0 <= -11 + 4n and i0 <= 57 + 2n and 4e0 <= -2 + i0 and "
"4e0 >= -3 + i0 and o0 >= 6 + 2n and o0 <= -11 + 4n and "
"o0 <= 57 + 2n and 4e1 <= -2 + o0 and 4e1 >= -3 + o0 and "
- "4e5 <= -2n + i0 and 4e5 >= -3 - 2n + i0 ) }", -1);
+ "4e5 <= -2n + i0 and 4e5 >= -3 - 2n + i0 ) }");
assert(isl_map_is_equal(map, map2));
isl_map_free(map);
isl_map_free(map2);
"o0 <= n + m and o2 <= m and o0 >= 2 + n and o2 >= 3) or "
"(o0 >= 2 + n and o0 >= 1 + m and o0 <= n + m and n >= 1 and "
"o3 <= -1 + o2 and o3 >= 1 - m + o2 and o3 >= 2 and o3 <= n) }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
map = isl_map_coalesce(map);
- map2 = isl_map_read_from_str(ctx, str, -1);
+ map2 = isl_map_read_from_str(ctx, str);
assert(isl_map_is_equal(map, map2));
isl_map_free(map);
isl_map_free(map2);
"o6 >= i3 + i6 - o3 and M >= 0 and "
"2o6 >= 1 + i0 + i3 + 2i6 - o0 - o3 and "
"o6 >= 1 - M + i0 + i6 - o0 and N >= 2M and o6 >= i0 + i6 - o0) }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
map = isl_map_coalesce(map);
- map2 = isl_map_read_from_str(ctx, str, -1);
+ map2 = isl_map_read_from_str(ctx, str);
assert(isl_map_is_equal(map, map2));
isl_map_free(map);
isl_map_free(map2);
"(o0 = 0 and M >= 1 and N >= 2M and N >= 2 + M) or "
"(o0 = 0 and M >= 2 and N >= 3) or "
"(M = 0 and o0 = 0 and N >= 3) }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
map = isl_map_coalesce(map);
- map2 = isl_map_read_from_str(ctx, str, -1);
+ map2 = isl_map_read_from_str(ctx, str);
assert(isl_map_is_equal(map, map2));
isl_map_free(map);
isl_map_free(map2);
"i3 <= 9 + 10 i2 and i3 >= 1 + 10i2 and i3 >= 0) or "
"(i1 <= 9 + 10i0 and i1 >= 1 + 10i0 and i2 >= 0 and "
"i0 >= 0 and i1 <= 100 and i3 <= 9 + 10i2 and i3 >= 1 + 10i2) }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
map = isl_map_coalesce(map);
- map2 = isl_map_read_from_str(ctx, str, -1);
+ map2 = isl_map_read_from_str(ctx, str);
assert(isl_map_is_equal(map, map2));
isl_map_free(map);
isl_map_free(map2);
"[n] -> { [i,j] -> [i2,j2] : i2 = i + 1 and j2 = j + 1 and "
"1 <= i and i < n and 1 <= j and j < n or "
"i2 = i + 1 and j2 = j - 1 and "
- "1 <= i and i < n and 2 <= j and j <= n }", -1);
+ "1 <= i and i < n and 2 <= j and j <= n }");
map = isl_map_power(map, &exact);
assert(exact);
isl_map_free(map);
"[n] -> { [i,j] -> [i2,j2] : i2 = i + 1 and j2 = j + 1 and "
"1 <= i and i < n and 1 <= j and j < n or "
"i2 = i + 1 and j2 = j - 1 and "
- "1 <= i and i < n and 2 <= j and j <= n }", -1);
+ "1 <= i and i < n and 2 <= j and j <= n }");
map = isl_map_transitive_closure(map, &exact);
assert(exact);
map2 = isl_map_read_from_str(ctx,
"1 <= i and i < n and 1 <= j and j <= n and "
"2 <= i2 and i2 <= n and 1 <= j2 and j2 <= n and "
"i2 = i + k1 + k2 and j2 = j + k1 - k2 and "
- "k1 >= 0 and k2 >= 0 and k1 + k2 = k and k >= 1 )}", -1);
+ "k1 >= 0 and k2 >= 0 and k1 + k2 = k and k >= 1 )}");
assert(isl_map_is_equal(map, map2));
isl_map_free(map2);
isl_map_free(map);
map = isl_map_read_from_str(ctx,
"[n] -> { [x] -> [y] : y = x + 1 and 0 <= x and x <= n and "
- " 0 <= y and y <= n }", -1);
+ " 0 <= y and y <= n }");
map = isl_map_transitive_closure(map, &exact);
map2 = isl_map_read_from_str(ctx,
"[n] -> { [x] -> [y] : y > x and 0 <= x and x <= n and "
- " 0 <= y and y <= n }", -1);
+ " 0 <= y and y <= n }");
assert(isl_map_is_equal(map, map2));
isl_map_free(map2);
isl_map_free(map);
"[n] -> { [i,j] -> [i2,j2] : i2 = i + 2 and j2 = j + 2 and "
"1 <= i and i < n - 1 and 1 <= j and j < n - 1 or "
"i2 = i + 2 and j2 = j - 2 and "
- "1 <= i and i < n - 1 and 3 <= j and j <= n }", -1);
+ "1 <= i and i < n - 1 and 3 <= j and j <= n }");
map = isl_map_transitive_closure(map, &exact);
assert(exact);
map2 = isl_map_read_from_str(ctx,
"1 <= i and i < n - 1 and 1 <= j and j <= n and "
"3 <= i2 and i2 <= n and 1 <= j2 and j2 <= n and "
"i2 = i + 2 k1 + 2 k2 and j2 = j + 2 k1 - 2 k2 and "
- "k1 >= 0 and k2 >= 0 and k1 + k2 = k and k >= 1) }", -1);
+ "k1 >= 0 and k2 >= 0 and k1 + k2 = k and k >= 1) }");
assert(isl_map_is_equal(map, map2));
isl_map_free(map);
isl_map_free(map2);
"i2 = i and j2 = j + 2 and i <= 2 j - 1 and i <= n and "
"j <= 2 i - 3 and j <= n - 2 or "
"i2 = i + 1 and j2 = j + 1 and i <= 2 j - 1 and "
- "i <= n - 1 and j <= 2 i - 1 and j <= n - 1 }", -1);
+ "i <= n - 1 and j <= 2 i - 1 and j <= n - 1 }");
map = isl_map_transitive_closure(map, &exact);
assert(exact);
isl_map_free(map);
"i2 = i and j2 = j + 3 and i <= 2 j - 1 and i <= n and "
"j <= 2 i - 4 and j <= n - 3 or "
"i2 = i + 1 and j2 = j + 1 and i <= 2 j - 1 and "
- "i <= n - 1 and j <= 2 i - 1 and j <= n - 1 }", -1);
+ "i <= n - 1 and j <= 2 i - 1 and j <= n - 1 }");
map = isl_map_power(map, &exact);
assert(exact);
isl_map_free(map);
"i2 = i and j2 = j + 3 and i <= 2 j - 1 and i <= n and "
"j <= 2 i - 4 and j <= n - 3 or "
"i2 = i + 1 and j2 = j + 1 and i <= 2 j - 1 and "
- "i <= n - 1 and j <= 2 i - 1 and j <= n - 1 }", -1);
+ "i <= n - 1 and j <= 2 i - 1 and j <= n - 1 }");
map = isl_map_transitive_closure(map, &exact);
assert(exact);
map2 = isl_map_read_from_str(ctx,
"i2 <= 3 j2 - 4 and j2 <= 2 i2 -1 and j2 <= n and "
"13 + 4 j2 <= 11 i2 and i2 = i + 3 k1 + k3 and "
"j2 = j + 3 k2 + k3 and k1 >= 0 and k2 >= 0 and "
- "k3 >= 0 and k1 + k2 + k3 = k and k > 0) }", -1);
+ "k3 >= 0 and k1 + k2 + k3 = k and k > 0) }");
assert(isl_map_is_equal(map, map2));
isl_map_free(map2);
isl_map_free(map);
/* COCOA Fig.1 right */
dom = isl_set_read_from_str(ctx,
"{ [x,y] : x >= 0 and -2 x + 3 y >= 0 and x <= 3 and "
- "2 x - 3 y + 3 >= 0 }", -1);
+ "2 x - 3 y + 3 >= 0 }");
right = isl_map_read_from_str(ctx,
- "{ [x,y] -> [x2,y2] : x2 = x + 1 and y2 = y }", -1);
+ "{ [x,y] -> [x2,y2] : x2 = x + 1 and y2 = y }");
up = isl_map_read_from_str(ctx,
- "{ [x,y] -> [x2,y2] : x2 = x and y2 = y + 1 }", -1);
+ "{ [x,y] -> [x2,y2] : x2 = x and y2 = y + 1 }");
right = isl_map_intersect_domain(right, isl_set_copy(dom));
right = isl_map_intersect_range(right, isl_set_copy(dom));
up = isl_map_intersect_domain(up, isl_set_copy(dom));
assert(exact);
map2 = isl_map_read_from_str(ctx,
"{ [0,0] -> [0,1]; [0,0] -> [1,1]; [0,1] -> [1,1]; "
- " [2,2] -> [3,2]; [2,2] -> [3,3]; [3,2] -> [3,3] }", -1);
+ " [2,2] -> [3,2]; [2,2] -> [3,3]; [3,2] -> [3,3] }");
assert(isl_map_is_equal(map, map2));
isl_map_free(map2);
isl_map_free(map);
map = isl_map_read_from_str(ctx,
"{ [i,j] -> [i2,j2] : i = 0 and 0 <= j and j <= 1 and "
"i2 = 1 and j2 = j or "
- "i = 0 and j = 0 and i2 = 0 and j2 = 1 }", -1);
+ "i = 0 and j = 0 and i2 = 0 and j2 = 1 }");
map = isl_map_transitive_closure(map, &exact);
assert(exact);
isl_map_free(map);
"[m,n] -> { [i,j] -> [i2,j2] : i2 = i and j2 = j + 2 and "
"1 <= i,i2 <= n and 1 <= j,j2 <= m or "
"i2 = i + 1 and 3 <= j2 - j <= 4 and "
- "1 <= i,i2 <= n and 1 <= j,j2 <= m }", -1);
+ "1 <= i,i2 <= n and 1 <= j,j2 <= m }");
map = isl_map_transitive_closure(map, &exact);
assert(exact);
isl_map_free(map);
"[n] -> { [i,j] -> [i2,j2] : i2 = i and j2 = j + 1 and "
"1 <= i,j,j+1 <= n or "
"j = n and j2 = 1 and i2 = i + 1 and "
- "1 <= i,i+1 <= n }", -1);
+ "1 <= i,i+1 <= n }");
map = isl_map_transitive_closure(map, &exact);
assert(exact);
map2 = isl_map_read_from_str(ctx,
"[n] -> { [i,j] -> [i2,j2] : 1 <= j < j2 <= n and "
"1 <= i <= n and i = i2 or "
"1 <= i < i2 <= n and 1 <= j <= n and "
- "1 <= j2 <= n }", -1);
+ "1 <= j2 <= n }");
assert(isl_map_is_equal(map, map2));
isl_map_free(map2);
isl_map_free(map);
"[m,n] -> { [x,y] -> [x2,y2] : x2 = x and y2 = y + 1 and "
"1 <= x,y <= 10 or "
"x2 = x + 1 and y2 = y and "
- "1 <= x <= 20 && 5 <= y <= 15 }", -1);
+ "1 <= x <= 20 && 5 <= y <= 15 }");
map = isl_map_transitive_closure(map, &exact);
assert(exact);
isl_map_free(map);
map = isl_map_read_from_str(ctx,
- "[n] -> { [x] -> [y]: 1 <= n <= y - x <= 10 }", -1);
+ "[n] -> { [x] -> [y]: 1 <= n <= y - x <= 10 }");
map = isl_map_transitive_closure(map, &exact);
assert(!exact);
map2 = isl_map_read_from_str(ctx,
- "[n] -> { [x] -> [y] : 1 <= n <= 10 and y >= n + x }", -1);
+ "[n] -> { [x] -> [y] : 1 <= n <= 10 and y >= n + x }");
assert(isl_map_is_equal(map, map2));
isl_map_free(map);
isl_map_free(map2);
"i3 = 1 and o0 = i0 and o1 = -1 + i1 and o2 = -1 + i2 and "
"o3 = -2 + i2 and i1 <= -1 + i0 and i1 >= 1 - m + i0 and "
"i1 >= 2 and i1 <= n and i2 >= 3 and i2 <= 1 + n and i2 <= m }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
map = isl_map_transitive_closure(map, &exact);
assert(exact);
- map2 = isl_map_read_from_str(ctx, str, -1);
+ map2 = isl_map_read_from_str(ctx, str);
assert(isl_map_is_equal(map, map2));
isl_map_free(map);
isl_map_free(map2);
str = "{[0] -> [1]; [2] -> [3]}";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
map = isl_map_transitive_closure(map, &exact);
assert(exact);
- map2 = isl_map_read_from_str(ctx, str, -1);
+ map2 = isl_map_read_from_str(ctx, str);
assert(isl_map_is_equal(map, map2));
isl_map_free(map);
isl_map_free(map2);
"exists (e0 = [(3 - n)/3]: i5 >= 1 and i1 >= 1 and "
"3i0 <= -1 + n and i1 <= -1 + n and i5 <= -1 + n and "
"3e0 >= 1 - n and 3e0 <= 2 - n and 3i0 >= -2 + n) }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
map = isl_map_transitive_closure(map, NULL);
assert(map);
isl_map_free(map);
void test_lex(struct isl_ctx *ctx)
{
- isl_dim *dim;
+ isl_space *dim;
isl_map *map;
- dim = isl_dim_alloc(ctx, 0, 0, 0);
+ dim = isl_space_set_alloc(ctx, 0, 0);
map = isl_map_lex_le(dim);
assert(!isl_map_is_empty(map));
isl_map_free(map);
static int consume_lexmin(__isl_take isl_basic_set *dom,
__isl_take isl_aff_list *list, void *user)
{
- isl_dim *dim;
+ isl_space *dim;
isl_basic_map *bmap;
isl_map **map = user;
- dim = isl_basic_set_get_dim(dom);
+ dim = isl_basic_set_get_space(dom);
bmap = isl_basic_map_from_aff_list(dim, list);
bmap = isl_basic_map_intersect_domain(bmap, dom);
"e5 >= 1 + e1 and 3e4 >= 6 - 2p1 + 3e1 and "
"p0 >= 2 and p1 >= p0 and 3e2 >= p1 and 3e4 >= 6 - p1 + 3e2 and "
"e2 <= e1 and e3 >= 1 and e4 <= e2) }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
map = isl_map_lexmin(map);
isl_map_free(map);
str = "[C] -> { [obj,a,b,c] : obj <= 38 a + 7 b + 10 c and "
"a + b <= 1 and c <= 10 b and c <= C and a,b,c,C >= 0 }";
- set = isl_set_read_from_str(ctx, str, -1);
+ set = isl_set_read_from_str(ctx, str);
set = isl_set_lexmax(set);
str = "[C] -> { [obj,a,b,c] : C = 8 }";
- set2 = isl_set_read_from_str(ctx, str, -1);
+ set2 = isl_set_read_from_str(ctx, str);
set = isl_set_intersect(set, set2);
assert(!isl_set_is_empty(set));
isl_set_free(set);
str = "{ [x] -> [y] : x <= y <= 10; [x] -> [5] : -8 <= x <= 8 }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
map = isl_map_lexmin(map);
str = "{ [x] -> [5] : 6 <= x <= 8; "
"[x] -> [x] : x <= 5 or (9 <= x <= 10) }";
- map2 = isl_map_read_from_str(ctx, str, -1);
+ map2 = isl_map_read_from_str(ctx, str);
assert(isl_map_is_equal(map, map2));
isl_map_free(map);
isl_map_free(map2);
str = "{ [x] -> [y] : 4y = x or 4y = -1 + x or 4y = -2 + x }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
map2 = isl_map_copy(map);
map = isl_map_lexmin(map);
assert(isl_map_is_equal(map, map2));
isl_map_free(map2);
str = "{ [x] -> [y] : x = 4y; [x] -> [y] : x = 2y }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
map = isl_map_lexmin(map);
str = "{ [x] -> [y] : (4y = x and x >= 0) or "
"(exists (e0 = [(x)/4], e1 = [(-2 + x)/4]: 2y = x and "
"4e1 = -2 + x and 4e0 <= -1 + x and 4e0 >= -3 + x)) or "
"(exists (e0 = [(x)/4]: 2y = x and 4e0 = x and x <= -4)) }";
- map2 = isl_map_read_from_str(ctx, str, -1);
+ map2 = isl_map_read_from_str(ctx, str);
assert(isl_map_is_equal(map, map2));
isl_map_free(map);
isl_map_free(map2);
str = "{ [i] -> [i', j] : j = i - 8i' and i' >= 0 and i' <= 7 and "
" 8i' <= i and 8i' >= -7 + i }";
- bmap = isl_basic_map_read_from_str(ctx, str, -1);
- map2 = isl_map_empty(isl_basic_map_get_dim(bmap));
+ bmap = isl_basic_map_read_from_str(ctx, str);
+ map2 = isl_map_empty(isl_basic_map_get_space(bmap));
isl_basic_map_foreach_lexmin(bmap, &consume_lexmin, &map2);
map = isl_map_from_basic_map(bmap);
assert(isl_map_is_equal(map, map2));
if (!map)
return -1;
- map2 = isl_map_read_from_str(map->ctx, str, -1);
+ map2 = isl_map_read_from_str(map->ctx, str);
equal = isl_map_is_equal(map, map2);
isl_map_free(map2);
void test_dep(struct isl_ctx *ctx)
{
const char *str;
- isl_dim *dim;
+ isl_space *dim;
isl_map *map;
isl_access_info *ai;
isl_flow *flow;
depth = 3;
str = "{ [2,i,0] -> [i] : 0 <= i <= 10 }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
ai = isl_access_info_alloc(map, &depth, &common_space, 2);
str = "{ [0,i,0] -> [i] : 0 <= i <= 10 }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
ai = isl_access_info_add_source(ai, map, 1, &depth);
str = "{ [1,i,0] -> [5] : 0 <= i <= 10 }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
ai = isl_access_info_add_source(ai, map, 1, &depth);
flow = isl_access_info_compute_flow(ai);
- dim = isl_dim_alloc(ctx, 0, 3, 3);
- mm.must = isl_map_empty(isl_dim_copy(dim));
+ dim = isl_space_alloc(ctx, 0, 3, 3);
+ mm.must = isl_map_empty(isl_space_copy(dim));
mm.may = isl_map_empty(dim);
isl_flow_foreach(flow, collect_must_may, &mm);
str = "{ [2,i,0] -> [i] : 0 <= i <= 10 }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
ai = isl_access_info_alloc(map, &depth, &common_space, 2);
str = "{ [0,i,0] -> [i] : 0 <= i <= 10 }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
ai = isl_access_info_add_source(ai, map, 1, &depth);
str = "{ [1,i,0] -> [5] : 0 <= i <= 10 }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
ai = isl_access_info_add_source(ai, map, 0, &depth);
flow = isl_access_info_compute_flow(ai);
- dim = isl_dim_alloc(ctx, 0, 3, 3);
- mm.must = isl_map_empty(isl_dim_copy(dim));
+ dim = isl_space_alloc(ctx, 0, 3, 3);
+ mm.must = isl_map_empty(isl_space_copy(dim));
mm.may = isl_map_empty(dim);
isl_flow_foreach(flow, collect_must_may, &mm);
str = "{ [2,i,0] -> [i] : 0 <= i <= 10 }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
ai = isl_access_info_alloc(map, &depth, &common_space, 2);
str = "{ [0,i,0] -> [i] : 0 <= i <= 10 }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
ai = isl_access_info_add_source(ai, map, 0, &depth);
str = "{ [1,i,0] -> [5] : 0 <= i <= 10 }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
ai = isl_access_info_add_source(ai, map, 0, &depth);
flow = isl_access_info_compute_flow(ai);
- dim = isl_dim_alloc(ctx, 0, 3, 3);
- mm.must = isl_map_empty(isl_dim_copy(dim));
+ dim = isl_space_alloc(ctx, 0, 3, 3);
+ mm.must = isl_map_empty(isl_space_copy(dim));
mm.may = isl_map_empty(dim);
isl_flow_foreach(flow, collect_must_may, &mm);
str = "{ [0,i,2] -> [i] : 0 <= i <= 10 }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
ai = isl_access_info_alloc(map, &depth, &common_space, 2);
str = "{ [0,i,0] -> [i] : 0 <= i <= 10 }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
ai = isl_access_info_add_source(ai, map, 0, &depth);
str = "{ [0,i,1] -> [5] : 0 <= i <= 10 }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
ai = isl_access_info_add_source(ai, map, 0, &depth);
flow = isl_access_info_compute_flow(ai);
- dim = isl_dim_alloc(ctx, 0, 3, 3);
- mm.must = isl_map_empty(isl_dim_copy(dim));
+ dim = isl_space_alloc(ctx, 0, 3, 3);
+ mm.must = isl_map_empty(isl_space_copy(dim));
mm.may = isl_map_empty(dim);
isl_flow_foreach(flow, collect_must_may, &mm);
str = "{ [0,i,1] -> [i] : 0 <= i <= 10 }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
ai = isl_access_info_alloc(map, &depth, &common_space, 2);
str = "{ [0,i,0] -> [i] : 0 <= i <= 10 }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
ai = isl_access_info_add_source(ai, map, 0, &depth);
str = "{ [0,i,2] -> [5] : 0 <= i <= 10 }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
ai = isl_access_info_add_source(ai, map, 0, &depth);
flow = isl_access_info_compute_flow(ai);
- dim = isl_dim_alloc(ctx, 0, 3, 3);
- mm.must = isl_map_empty(isl_dim_copy(dim));
+ dim = isl_space_alloc(ctx, 0, 3, 3);
+ mm.must = isl_map_empty(isl_space_copy(dim));
mm.may = isl_map_empty(dim);
isl_flow_foreach(flow, collect_must_may, &mm);
depth = 5;
str = "{ [1,i,0,0,0] -> [i,j] : 0 <= i <= 10 and 0 <= j <= 10 }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
ai = isl_access_info_alloc(map, &depth, &common_space, 1);
str = "{ [0,i,0,j,0] -> [i,j] : 0 <= i <= 10 and 0 <= j <= 10 }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
ai = isl_access_info_add_source(ai, map, 1, &depth);
flow = isl_access_info_compute_flow(ai);
- dim = isl_dim_alloc(ctx, 0, 5, 5);
- mm.must = isl_map_empty(isl_dim_copy(dim));
+ dim = isl_space_alloc(ctx, 0, 5, 5);
+ mm.must = isl_map_empty(isl_space_copy(dim));
mm.may = isl_map_empty(dim);
isl_flow_foreach(flow, collect_must_may, &mm);
int sv;
str = "[N] -> { [i] -> [f] : 0 <= i <= N and 0 <= i - 10 f <= 9 }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
sv = isl_map_is_single_valued(map);
isl_map_free(map);
if (sv < 0)
"map not detected as single valued", return -1);
str = "[N] -> { [i] -> [f] : 0 <= i <= N and 0 <= i - 10 f <= 10 }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
sv = isl_map_is_single_valued(map);
isl_map_free(map);
if (sv < 0)
{
isl_map *map;
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
if (bijective)
assert(isl_map_is_bijective(map));
else
pwqp1 = isl_pw_qpolynomial_read_from_str(ctx, str);
pwqp1 = isl_pw_qpolynomial_move_dims(pwqp1, isl_dim_param, 0,
- isl_dim_set, 1, 1);
+ isl_dim_in, 1, 1);
str = "[j] -> { [i,k] -> 1 + 9 * [i/5] + 7 * [j/11] + 4 * [k/13] }";
pwqp2 = isl_pw_qpolynomial_read_from_str(ctx, str);
str = "{ [i] -> i }";
pwqp1 = isl_pw_qpolynomial_read_from_str(ctx, str);
str = "{ [k] : exists a : k = 2a }";
- set = isl_set_read_from_str(ctx, str, 0);
+ set = isl_set_read_from_str(ctx, str);
pwqp1 = isl_pw_qpolynomial_gist(pwqp1, set);
str = "{ [i] -> i }";
pwqp2 = isl_pw_qpolynomial_read_from_str(ctx, str);
str = "{ [i] -> i + [ (i + [i/3])/2 ] }";
pwqp1 = isl_pw_qpolynomial_read_from_str(ctx, str);
str = "{ [10] }";
- set = isl_set_read_from_str(ctx, str, 0);
+ set = isl_set_read_from_str(ctx, str);
pwqp1 = isl_pw_qpolynomial_gist(pwqp1, set);
str = "{ [i] -> 16 }";
pwqp2 = isl_pw_qpolynomial_read_from_str(ctx, str);
str = "{ [i] -> ([(i)/2]) }";
pwqp1 = isl_pw_qpolynomial_read_from_str(ctx, str);
str = "{ [k] : exists a : k = 2a+1 }";
- set = isl_set_read_from_str(ctx, str, 0);
+ set = isl_set_read_from_str(ctx, str);
pwqp1 = isl_pw_qpolynomial_gist(pwqp1, set);
str = "{ [i] -> -1/2 + 1/2 * i }";
pwqp2 = isl_pw_qpolynomial_read_from_str(ctx, str);
str = "{ [[a, b, c, d] -> [e]] -> 0 }";
pwqp = isl_pw_qpolynomial_read_from_str(ctx, str);
pwf = isl_pw_qpolynomial_bound(pwqp, isl_fold_max, NULL);
- assert(isl_pw_qpolynomial_fold_dim(pwf, isl_dim_set) == 4);
+ assert(isl_pw_qpolynomial_fold_dim(pwf, isl_dim_in) == 4);
isl_pw_qpolynomial_fold_free(pwf);
str = "{ [[x]->[x]] -> 1 : exists a : x = 2 a }";
pwqp = isl_pw_qpolynomial_read_from_str(ctx, str);
pwf = isl_pw_qpolynomial_bound(pwqp, isl_fold_max, NULL);
- assert(isl_pw_qpolynomial_fold_dim(pwf, isl_dim_set) == 1);
+ assert(isl_pw_qpolynomial_fold_dim(pwf, isl_dim_in) == 1);
isl_pw_qpolynomial_fold_free(pwf);
}
isl_basic_set *bset;
str = "{ [i0] : exists e0 : i0 = 4e0 }";
- bset = isl_basic_set_read_from_str(ctx, str, 0);
+ bset = isl_basic_set_read_from_str(ctx, str);
bset = isl_basic_set_lift(bset);
bmap = isl_basic_map_from_range(bset);
bset = isl_basic_map_domain(bmap);
isl_set *set1, *set2;
str = "{ [112, 0] }";
- set1 = isl_set_read_from_str(ctx, str, 0);
+ set1 = isl_set_read_from_str(ctx, str);
str = "{ [i0, i1] : exists (e0 = [(i0 - i1)/16], e1: "
"16e0 <= i0 - i1 and 16e0 >= -15 + i0 - i1 and "
"16e1 <= i1 and 16e0 >= -i1 and 16e1 >= -i0 + i1) }";
- set2 = isl_set_read_from_str(ctx, str, 0);
+ set2 = isl_set_read_from_str(ctx, str);
assert(isl_set_is_subset(set1, set2));
isl_set_free(set1);
isl_set_free(set2);
"3i5 <= 2 - 2i0 - i2 + 3i4 and i6 <= 2 + 2i0 + 3i1 and "
"i0 <= -1 and i7 <= i2 + i3 - 3i4 - i6 and "
"3i5 >= -2i0 - i2 + 3i4 }";
- bset = isl_basic_set_read_from_str(ctx, str, 0);
+ bset = isl_basic_set_read_from_str(ctx, str);
f = isl_basic_set_factorizer(bset);
assert(f);
isl_basic_set_free(bset);
"3i5 >= -2 - i2 and i12 >= -1 + i4 + i11 and 3i3 <= 3 - i2 and "
"9i6 <= 11 - i2 + 6i5 and 3i3 >= 1 - i2 and "
"9i6 <= 5 - i2 + 6i3 and i12 <= -1 and i2 <= 0 }";
- bset = isl_basic_set_read_from_str(ctx, str, 0);
+ bset = isl_basic_set_read_from_str(ctx, str);
f = isl_basic_set_factorizer(bset);
assert(f);
isl_basic_set_free(bset);
W = isl_union_map_intersect_domain(W, isl_union_set_copy(D));
R = isl_union_map_intersect_domain(R, isl_union_set_copy(D));
- empty = isl_union_map_empty(isl_union_map_get_dim(S));
+ empty = isl_union_map_empty(isl_union_map_get_space(S));
isl_union_map_compute_flow(isl_union_map_copy(R),
isl_union_map_copy(W), empty,
isl_union_map_copy(S),
} else {
delta_set = isl_set_from_union_set(delta);
- slice = isl_set_universe(isl_set_get_dim(delta_set));
+ slice = isl_set_universe(isl_set_get_space(delta_set));
for (i = 0; i < tilable; ++i)
slice = isl_set_lower_bound_si(slice, isl_dim_set, i, 0);
is_tilable = isl_set_is_subset(delta_set, slice);
isl_set_free(slice);
- slice = isl_set_universe(isl_set_get_dim(delta_set));
+ slice = isl_set_universe(isl_set_get_space(delta_set));
for (i = 0; i < parallel; ++i)
slice = isl_set_fix_si(slice, isl_dim_set, i, 0);
is_parallel = isl_set_is_subset(delta_set, slice);
isl_set_free(slice);
- origin = isl_set_universe(isl_set_get_dim(delta_set));
+ origin = isl_set_universe(isl_set_get_space(delta_set));
for (i = 0; i < isl_set_dim(origin, isl_dim_set); ++i)
origin = isl_set_fix_si(origin, isl_dim_set, i, 0);
if (test_one_schedule(ctx, D, W, R, S, 0, 0) < 0)
return -1;
+ D = "[n] -> { S_0[j, k] : j <= -1 + n and j >= 0 and "
+ "k <= -1 + n and k >= 0 }";
+ W = "[n] -> { S_0[j, k] -> B[j] : j <= -1 + n and j >= 0 and " "k <= -1 + n and k >= 0 }";
+ R = "[n] -> { S_0[j, k] -> B[j] : j <= -1 + n and j >= 0 and "
+ "k <= -1 + n and k >= 0; "
+ "S_0[j, k] -> B[k] : j <= -1 + n and j >= 0 and "
+ "k <= -1 + n and k >= 0; "
+ "S_0[j, k] -> A[k] : j <= -1 + n and j >= 0 and "
+ "k <= -1 + n and k >= 0 }";
+ S = "[n] -> { S_0[j, k] -> [2, j, k] }";
+ ctx->opt->schedule_outer_zero_distance = 1;
+ if (test_one_schedule(ctx, D, W, R, S, 0, 0) < 0)
+ return -1;
+ ctx->opt->schedule_outer_zero_distance = 0;
+
return test_special_schedule(ctx);
}
{
const char *str;
isl_set *set;
- isl_dim *dim;
+ isl_space *dim;
isl_local_space *ls;
isl_aff *aff;
int zero;
- dim = isl_dim_set_alloc(ctx, 0, 1);
- ls = isl_local_space_from_dim(dim);
- aff = isl_aff_zero(ls);
+ dim = isl_space_set_alloc(ctx, 0, 1);
+ ls = isl_local_space_from_space(dim);
+ aff = isl_aff_zero_on_domain(ls);
- aff = isl_aff_add_coefficient_si(aff, isl_dim_set, 0, 1);
+ aff = isl_aff_add_coefficient_si(aff, isl_dim_in, 0, 1);
aff = isl_aff_scale_down_ui(aff, 3);
aff = isl_aff_floor(aff);
- aff = isl_aff_add_coefficient_si(aff, isl_dim_set, 0, 1);
+ aff = isl_aff_add_coefficient_si(aff, isl_dim_in, 0, 1);
aff = isl_aff_scale_down_ui(aff, 2);
aff = isl_aff_floor(aff);
- aff = isl_aff_add_coefficient_si(aff, isl_dim_set, 0, 1);
+ aff = isl_aff_add_coefficient_si(aff, isl_dim_in, 0, 1);
str = "{ [10] }";
- set = isl_set_read_from_str(ctx, str, 0);
+ set = isl_set_read_from_str(ctx, str);
aff = isl_aff_gist(aff, set);
aff = isl_aff_add_constant_si(aff, -16);
{
int equal;
const char *str;
- isl_map *map, *map2;
+ isl_set *set1, *set2;
isl_set *set;
+ isl_map *map;
isl_pw_aff *pwaff;
str = "[N] -> { [i] : 0 <= i <= min(N,10) }";
- set = isl_set_read_from_str(ctx, str, -1);
+ set = isl_set_read_from_str(ctx, str);
pwaff = isl_set_dim_max(set, 0);
- map = isl_map_from_pw_aff(pwaff);
- str = "[N] -> { [] -> [10] : N >= 10; [] -> [N] : N <= 9 and N >= 0 }";
- map2 = isl_map_read_from_str(ctx, str, -1);
- equal = isl_map_is_equal(map, map2);
- isl_map_free(map);
- isl_map_free(map2);
+ set1 = isl_set_from_pw_aff(pwaff);
+ str = "[N] -> { [10] : N >= 10; [N] : N <= 9 and N >= 0 }";
+ set2 = isl_set_read_from_str(ctx, str);
+ equal = isl_set_is_equal(set1, set2);
+ isl_set_free(set1);
+ isl_set_free(set2);
if (equal < 0)
return -1;
if (!equal)
isl_die(ctx, isl_error_unknown, "unexpected result", return -1);
str = "[N] -> { [i] : 0 <= i <= max(2N,N+6) }";
- set = isl_set_read_from_str(ctx, str, -1);
+ set = isl_set_read_from_str(ctx, str);
pwaff = isl_set_dim_max(set, 0);
- map = isl_map_from_pw_aff(pwaff);
- str = "[N] -> { [] -> [6 + N] : -6 <= N <= 5; [] -> [2N] : N >= 6 }";
- map2 = isl_map_read_from_str(ctx, str, -1);
- equal = isl_map_is_equal(map, map2);
- isl_map_free(map);
- isl_map_free(map2);
+ set1 = isl_set_from_pw_aff(pwaff);
+ str = "[N] -> { [6 + N] : -6 <= N <= 5; [2N] : N >= 6 }";
+ set2 = isl_set_read_from_str(ctx, str);
+ equal = isl_set_is_equal(set1, set2);
+ isl_set_free(set1);
+ isl_set_free(set2);
if (equal < 0)
return -1;
if (!equal)
isl_die(ctx, isl_error_unknown, "unexpected result", return -1);
str = "[N] -> { [i] : 0 <= i <= 2N or 0 <= i <= N+6 }";
- set = isl_set_read_from_str(ctx, str, -1);
+ set = isl_set_read_from_str(ctx, str);
pwaff = isl_set_dim_max(set, 0);
- map = isl_map_from_pw_aff(pwaff);
- str = "[N] -> { [] -> [6 + N] : -6 <= N <= 5; [] -> [2N] : N >= 6 }";
- map2 = isl_map_read_from_str(ctx, str, -1);
- equal = isl_map_is_equal(map, map2);
- isl_map_free(map);
- isl_map_free(map2);
+ set1 = isl_set_from_pw_aff(pwaff);
+ str = "[N] -> { [6 + N] : -6 <= N <= 5; [2N] : N >= 6 }";
+ set2 = isl_set_read_from_str(ctx, str);
+ equal = isl_set_is_equal(set1, set2);
+ isl_set_free(set1);
+ isl_set_free(set2);
if (equal < 0)
return -1;
if (!equal)
str = "[N,M] -> { [i,j] -> [([i/16]), i%16, ([j/16]), j%16] : "
"0 <= i < N and 0 <= j < M }";
- map = isl_map_read_from_str(ctx, str, -1);
+ map = isl_map_read_from_str(ctx, str);
set = isl_map_range(map);
pwaff = isl_set_dim_max(isl_set_copy(set), 0);
- map = isl_map_from_pw_aff(pwaff);
- str = "[N,M] -> { [] -> [([(N-1)/16])] : M,N > 0 }";
- map2 = isl_map_read_from_str(ctx, str, -1);
- equal = isl_map_is_equal(map, map2);
- isl_map_free(map);
- isl_map_free(map2);
+ set1 = isl_set_from_pw_aff(pwaff);
+ str = "[N,M] -> { [([(N-1)/16])] : M,N > 0 }";
+ set2 = isl_set_read_from_str(ctx, str);
+ equal = isl_set_is_equal(set1, set2);
+ isl_set_free(set1);
+ isl_set_free(set2);
pwaff = isl_set_dim_max(isl_set_copy(set), 3);
- map = isl_map_from_pw_aff(pwaff);
- str = "[N,M] -> { [] -> [t] : t = min(M-1,15) and M,N > 0 }";
- map2 = isl_map_read_from_str(ctx, str, -1);
+ set1 = isl_set_from_pw_aff(pwaff);
+ str = "[N,M] -> { [t] : t = min(M-1,15) and M,N > 0 }";
+ set2 = isl_set_read_from_str(ctx, str);
if (equal >= 0 && equal)
- equal = isl_map_is_equal(map, map2);
- isl_map_free(map);
- isl_map_free(map2);
+ equal = isl_set_is_equal(set1, set2);
+ isl_set_free(set1);
+ isl_set_free(set2);
isl_set_free(set);
int ok;
str = "{ A[i] }";
- set = isl_set_read_from_str(ctx, str, -1);
+ set = isl_set_read_from_str(ctx, str);
set = isl_set_product(set, isl_set_copy(set));
ok = isl_set_is_wrapping(set);
isl_set_free(set);
int equal;
str = "{ S_6[i] }";
- set = isl_set_read_from_str(ctx, str, -1);
+ set = isl_set_read_from_str(ctx, str);
str = "{ S_7[i] }";
- set2 = isl_set_read_from_str(ctx, str, -1);
+ set2 = isl_set_read_from_str(ctx, str);
equal = isl_set_is_equal(set, set2);
isl_set_free(set);
isl_set_free(set2);
return 0;
}
+static int test_plain_fixed(isl_ctx *ctx, __isl_take isl_map *map,
+ enum isl_dim_type type, unsigned pos, int fixed)
+{
+ int test;
+
+ test = isl_map_plain_is_fixed(map, type, pos, NULL);
+ isl_map_free(map);
+ if (test < 0)
+ return -1;
+ if (test == fixed)
+ return 0;
+ if (fixed)
+ isl_die(ctx, isl_error_unknown,
+ "map not detected as fixed", return -1);
+ else
+ isl_die(ctx, isl_error_unknown,
+ "map detected as fixed", return -1);
+}
+
+int test_fixed(isl_ctx *ctx)
+{
+ const char *str;
+ isl_map *map;
+
+ str = "{ [i] -> [i] }";
+ map = isl_map_read_from_str(ctx, str);
+ if (test_plain_fixed(ctx, map, isl_dim_out, 0, 0))
+ return -1;
+ str = "{ [i] -> [1] }";
+ map = isl_map_read_from_str(ctx, str);
+ if (test_plain_fixed(ctx, map, isl_dim_out, 0, 1))
+ return -1;
+ str = "{ S_1[p1] -> [o0] : o0 = -2 and p1 >= 1 and p1 <= 7 }";
+ map = isl_map_read_from_str(ctx, str);
+ if (test_plain_fixed(ctx, map, isl_dim_out, 0, 1))
+ return -1;
+ map = isl_map_read_from_str(ctx, str);
+ map = isl_map_neg(map);
+ if (test_plain_fixed(ctx, map, isl_dim_out, 0, 1))
+ return -1;
+
+ return 0;
+}
+
int main()
{
struct isl_ctx *ctx;
assert(srcdir);
ctx = isl_ctx_alloc();
+ if (test_fixed(ctx) < 0)
+ goto error;
if (test_equal(ctx) < 0)
goto error;
if (test_product(ctx) < 0)
projects / platform / upstream / isl.git / blobdiff