platform/upstream/isl.git
14 years agoisl_dim_set_name: don't accept names that look like numbers
Sven Verdoolaege [Wed, 14 Jul 2010 10:48:39 +0000 (12:48 +0200)]
isl_dim_set_name: don't accept names that look like numbers

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
14 years agoRemove comma at the end of enumeration
Tobias Grosser [Sat, 10 Jul 2010 09:06:10 +0000 (11:06 +0200)]
Remove comma at the end of enumeration

This is invalid in C89. Some compilers warn or fail if they are set to
strict compilation options.

Signed-off-by: Tobias Grosser <grosser@fim.uni-passau.de>
Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
14 years agoisl_convex_hull.c: avoid side-effects in calls to isl_int_* macros
Sven Verdoolaege [Mon, 5 Jul 2010 08:00:56 +0000 (10:00 +0200)]
isl_convex_hull.c: avoid side-effects in calls to isl_int_* macros

14 years agoadd isl_hash_builtin
Sven Verdoolaege [Sun, 4 Jul 2010 19:28:03 +0000 (21:28 +0200)]
add isl_hash_builtin

14 years agoadd isl_int_get_str
Sven Verdoolaege [Sun, 4 Jul 2010 12:36:25 +0000 (14:36 +0200)]
add isl_int_get_str

14 years agodoc: fix some typos
Sven Verdoolaege [Fri, 2 Jul 2010 13:33:30 +0000 (15:33 +0200)]
doc: fix some typos

14 years agoisl 0.03 isl-0.03
Sven Verdoolaege [Tue, 29 Jun 2010 10:37:38 +0000 (12:37 +0200)]
isl 0.03

14 years agoMakefile.am: really include include/isl_vertices.h
Sven Verdoolaege [Tue, 29 Jun 2010 11:16:15 +0000 (13:16 +0200)]
Makefile.am: really include include/isl_vertices.h

14 years agoadd isl_map_is_bijective
Sven Verdoolaege [Fri, 11 Jun 2010 20:03:32 +0000 (22:03 +0200)]
add isl_map_is_bijective

Tests cases from Tomofumi Yuki <tomofumi.yuki@gmail.com>

14 years agodoc: fix typo
Sven Verdoolaege [Mon, 28 Jun 2010 14:35:01 +0000 (16:35 +0200)]
doc: fix typo

14 years agodoc: drop duplicate booktitle from Kelly1996closure bib entry
Sven Verdoolaege [Mon, 28 Jun 2010 10:35:54 +0000 (12:35 +0200)]
doc: drop duplicate booktitle from Kelly1996closure bib entry

14 years agodoc: use more explicit notation to avoid confusion
Sven Verdoolaege [Mon, 28 Jun 2010 08:00:49 +0000 (10:00 +0200)]
doc: use more explicit notation to avoid confusion

14 years agoadd isl_constraint_is_div_constraint
Sven Verdoolaege [Sun, 27 Jun 2010 18:35:45 +0000 (20:35 +0200)]
add isl_constraint_is_div_constraint

14 years agoisl_map_simplify.c: separate out isl_basic_map_is_div_constraint
Sven Verdoolaege [Sun, 27 Jun 2010 18:35:29 +0000 (20:35 +0200)]
isl_map_simplify.c: separate out isl_basic_map_is_div_constraint

14 years agoisl_basic_map_from_constraint: keep all divs, even redundant ones
Sven Verdoolaege [Sun, 27 Jun 2010 17:00:35 +0000 (19:00 +0200)]
isl_basic_map_from_constraint: keep all divs, even redundant ones

When this function is called by CLooG, it assumes that the position
of the divs will remain the same.  If the redundant divs are removed,
then this may not be the case.
We should probably try to come up with a more robust interface.

14 years agoisl_basic_map_from_constraint: only return copy of bmap on equality constraints
Sven Verdoolaege [Sun, 27 Jun 2010 16:50:23 +0000 (18:50 +0200)]
isl_basic_map_from_constraint: only return copy of bmap on equality constraints

Commit b39d157 (isl_basic_map_from_constraint: return copy of bmap in
constraint if possible) changed isl_basic_map_from_constraint to return
a copy when this bmap consists of a single constraint in order to handle
the case where a new constraint is created with unknown existentially
quantified variables.  However, if the divs _are_ known, then the div
definition is simply thrown away.  If the single constraint is an equality,
then it may be possible to recover the definition, but if it is an inequality,
then this is not possible and in fact it does not make sense to have unknown divs.
Therefore, only return a copy on equality constraints.

14 years agoisl_constraint_add_div: correctly set line to first and only constraint
Sven Verdoolaege [Sun, 27 Jun 2010 16:43:55 +0000 (18:43 +0200)]
isl_constraint_add_div: correctly set line to first and only constraint

When isl_constraint_add_div was introduced in 3fcebd4 (isl_constraint:
add limited support for adding divs), the equalities were still placed
before the inequalities in the constraint matrix.
This changed in 9eb1488 (isl_basic_map: put inequalities before equalities),
but the implementation of isl_constraint_add_div was not adapted accordingly.
This has probably gone unnoticed because isl_constraint_add_div has only
been used on equality constraints.

14 years agoisl_pip: rename pip_options to avoid conflict with PipLib's pip_options_free
Sven Verdoolaege [Sun, 27 Jun 2010 08:58:36 +0000 (10:58 +0200)]
isl_pip: rename pip_options to avoid conflict with PipLib's pip_options_free

14 years agoisl_convex_hull.c: initial_facet_constraint: fix error handling
Sven Verdoolaege [Sat, 26 Jun 2010 16:24:27 +0000 (18:24 +0200)]
isl_convex_hull.c: initial_facet_constraint: fix error handling

14 years agodoc: describe backward incompatible changes
Sven Verdoolaege [Sat, 26 Jun 2010 16:23:15 +0000 (18:23 +0200)]
doc: describe backward incompatible changes

14 years agodoc: mention discussion group
Sven Verdoolaege [Sat, 26 Jun 2010 16:11:49 +0000 (18:11 +0200)]
doc: mention discussion group

14 years agorename isl_basic_map_convex_hull to isl_basic_map_remove_redundancies
Sven Verdoolaege [Sat, 26 Jun 2010 15:34:32 +0000 (17:34 +0200)]
rename isl_basic_map_convex_hull to isl_basic_map_remove_redundancies

14 years agoisl_affine_hull.c: outside_point: fix error handling
Sven Verdoolaege [Sat, 26 Jun 2010 14:08:08 +0000 (16:08 +0200)]
isl_affine_hull.c: outside_point: fix error handling

14 years agoisl_tab_rollback: avoid double free on error path
Sven Verdoolaege [Sat, 26 Jun 2010 13:02:37 +0000 (15:02 +0200)]
isl_tab_rollback: avoid double free on error path

14 years agoisl_tab.c: tab_mat_product: avoid NULL pointer dereference
Sven Verdoolaege [Sat, 26 Jun 2010 10:42:17 +0000 (12:42 +0200)]
isl_tab.c: tab_mat_product: avoid NULL pointer dereference

14 years agoisl_tab_extend_cons: avoid NULL pointer dereference
Sven Verdoolaege [Sat, 26 Jun 2010 10:40:27 +0000 (12:40 +0200)]
isl_tab_extend_cons: avoid NULL pointer dereference

14 years agoimplement antiquated isl_basic_set_n_* in terms of isl_basic_set_dim
Sven Verdoolaege [Sat, 26 Jun 2010 10:38:28 +0000 (12:38 +0200)]
implement antiquated isl_basic_set_n_* in terms of isl_basic_set_dim

14 years agoisl_map_convex_hull: avoid NULL pointer dereference
Sven Verdoolaege [Sat, 26 Jun 2010 10:14:56 +0000 (12:14 +0200)]
isl_map_convex_hull: avoid NULL pointer dereference

14 years agoisl_tab_add_valid_eq: return int instead of isl_tab *
Sven Verdoolaege [Sat, 26 Jun 2010 09:56:56 +0000 (11:56 +0200)]
isl_tab_add_valid_eq: return int instead of isl_tab *

14 years agoisl_affine_hull.c: affine_hull_with_cone: avoid NULL pointer dereference
Sven Verdoolaege [Sat, 26 Jun 2010 09:51:08 +0000 (11:51 +0200)]
isl_affine_hull.c: affine_hull_with_cone: avoid NULL pointer dereference

14 years agoisl_equalities.c: parameter_compression_multi: avoid NULL pointer dereference
Sven Verdoolaege [Sat, 26 Jun 2010 09:45:44 +0000 (11:45 +0200)]
isl_equalities.c: parameter_compression_multi: avoid NULL pointer dereference

14 years agoisl_basic_map_project_out: avoid NULL pointer dereference
Sven Verdoolaege [Sat, 26 Jun 2010 09:41:56 +0000 (11:41 +0200)]
isl_basic_map_project_out: avoid NULL pointer dereference

14 years agoisl_coalesce.c: coalesce_pair: avoid NULL pointer dereference
Sven Verdoolaege [Sat, 26 Jun 2010 09:38:22 +0000 (11:38 +0200)]
isl_coalesce.c: coalesce_pair: avoid NULL pointer dereference

14 years agoisl_convex_hull.c: extend: fix error handling
Sven Verdoolaege [Sat, 26 Jun 2010 09:35:44 +0000 (11:35 +0200)]
isl_convex_hull.c: extend: fix error handling

14 years agoimplement antiquated isl_set_n_* in terms of isl_set_dim
Sven Verdoolaege [Sat, 26 Jun 2010 09:33:48 +0000 (11:33 +0200)]
implement antiquated isl_set_n_* in terms of isl_set_dim

14 years agoisl_map_simplify.c: normalize_divs: avoid NULL pointer dereference
Sven Verdoolaege [Sat, 26 Jun 2010 09:29:36 +0000 (11:29 +0200)]
isl_map_simplify.c: normalize_divs: avoid NULL pointer dereference

14 years agoisl_input.c: vars_drop: fix error handling
Sven Verdoolaege [Sat, 26 Jun 2010 09:27:39 +0000 (11:27 +0200)]
isl_input.c: vars_drop: fix error handling

14 years agoisl_convex_hull.c: uset_convex_hull_wrap_bounded: fix error handling
Sven Verdoolaege [Sat, 26 Jun 2010 09:23:57 +0000 (11:23 +0200)]
isl_convex_hull.c: uset_convex_hull_wrap_bounded: fix error handling

14 years agoisl_set_wrap_facet: fix error handling
Sven Verdoolaege [Sat, 26 Jun 2010 09:17:42 +0000 (11:17 +0200)]
isl_set_wrap_facet: fix error handling

14 years agoisl_tab_min: avoid NULL pointer dereference
Sven Verdoolaege [Sat, 26 Jun 2010 09:14:00 +0000 (11:14 +0200)]
isl_tab_min: avoid NULL pointer dereference

14 years agoisl_affine_hull.c: extend_affine_hull: avoid NULL pointer dereference
Sven Verdoolaege [Sat, 26 Jun 2010 09:10:59 +0000 (11:10 +0200)]
isl_affine_hull.c: extend_affine_hull: avoid NULL pointer dereference

14 years agoisl_basic_map_extend: plug memory leak on error path
Sven Verdoolaege [Sat, 26 Jun 2010 09:04:44 +0000 (11:04 +0200)]
isl_basic_map_extend: plug memory leak on error path

14 years agoisl_affine_hull.c: equalities_in_underlying_set: avoid NULL pointer dereference
Sven Verdoolaege [Sat, 26 Jun 2010 08:57:40 +0000 (10:57 +0200)]
isl_affine_hull.c: equalities_in_underlying_set: avoid NULL pointer dereference

14 years agoisl_basic_set_preimage: avoid NULL pointer dereference
Sven Verdoolaege [Sat, 26 Jun 2010 08:54:28 +0000 (10:54 +0200)]
isl_basic_set_preimage: avoid NULL pointer dereference

14 years agoisl_tab_pip.c: no_sol_in_strict: fix error handling
Sven Verdoolaege [Sat, 26 Jun 2010 08:49:44 +0000 (10:49 +0200)]
isl_tab_pip.c: no_sol_in_strict: fix error handling

14 years agoisl_affine_hull.c: equalities_in_underlying_set: plug memory leak on error path
Sven Verdoolaege [Fri, 25 Jun 2010 19:55:05 +0000 (21:55 +0200)]
isl_affine_hull.c: equalities_in_underlying_set: plug memory leak on error path

14 years agoisl_affine_hull.c: affine_hull: fix erro handling
Sven Verdoolaege [Fri, 25 Jun 2010 19:50:48 +0000 (21:50 +0200)]
isl_affine_hull.c: affine_hull: fix erro handling

14 years agoisl_map_project_out: fix error return value
Sven Verdoolaege [Fri, 25 Jun 2010 19:44:23 +0000 (21:44 +0200)]
isl_map_project_out: fix error return value

14 years agoisl_basic_map_intersect_range: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 19:42:15 +0000 (21:42 +0200)]
isl_basic_map_intersect_range: avoid NULL pointer dereference

14 years agoisl_tab_pip.c: find_solutions: fix error handling
Sven Verdoolaege [Fri, 25 Jun 2010 19:38:52 +0000 (21:38 +0200)]
isl_tab_pip.c: find_solutions: fix error handling

14 years agoisl_basic_map_alloc_dim: fix error handling
Sven Verdoolaege [Fri, 25 Jun 2010 19:29:02 +0000 (21:29 +0200)]
isl_basic_map_alloc_dim: fix error handling

14 years agoisl_basic_map_intersect: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 18:59:12 +0000 (20:59 +0200)]
isl_basic_map_intersect: avoid NULL pointer dereference

14 years agoisl_tab_pip.c: sol_map_init: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 18:55:12 +0000 (20:55 +0200)]
isl_tab_pip.c: sol_map_init: avoid NULL pointer dereference

14 years agoisl_basic_map_intersect_domain: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 18:53:12 +0000 (20:53 +0200)]
isl_basic_map_intersect_domain: avoid NULL pointer dereference

14 years agoisl_flow.c: compute_val_based_dependences: fix error handling
Sven Verdoolaege [Fri, 25 Jun 2010 18:51:40 +0000 (20:51 +0200)]
isl_flow.c: compute_val_based_dependences: fix error handling

14 years agoisl_flow_alloc: fix error handling
Sven Verdoolaege [Fri, 25 Jun 2010 18:48:47 +0000 (20:48 +0200)]
isl_flow_alloc: fix error handling

14 years agoisl_access_info_compute_flow: fix error handling
Sven Verdoolaege [Fri, 25 Jun 2010 18:40:52 +0000 (20:40 +0200)]
isl_access_info_compute_flow: fix error handling

14 years agoisl_{set,map}_fast_is_empty: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 18:36:16 +0000 (20:36 +0200)]
isl_{set,map}_fast_is_empty: avoid NULL pointer dereference

14 years agoisl_flow.c: avoid accessing dim field directly
Sven Verdoolaege [Fri, 25 Jun 2010 18:33:22 +0000 (20:33 +0200)]
isl_flow.c: avoid accessing dim field directly

14 years agoisl_access_info_compute_flow: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 18:29:07 +0000 (20:29 +0200)]
isl_access_info_compute_flow: avoid NULL pointer dereference

14 years agoisl_input.c: obj_read: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 18:17:41 +0000 (20:17 +0200)]
isl_input.c: obj_read: avoid NULL pointer dereference

14 years agoisl_map_subtract.c: tab_add_constraints: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 17:42:23 +0000 (19:42 +0200)]
isl_map_subtract.c: tab_add_constraints: avoid NULL pointer dereference

14 years agoisl_tab.c: close_row: fix error handling
Sven Verdoolaege [Fri, 25 Jun 2010 17:40:02 +0000 (19:40 +0200)]
isl_tab.c: close_row: fix error handling

14 years agoisl_map_simplify.c: remove_duplicate_divs: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 16:59:58 +0000 (18:59 +0200)]
isl_map_simplify.c: remove_duplicate_divs: avoid NULL pointer dereference

14 years agoisl_basic_map_affine_hull: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 16:57:36 +0000 (18:57 +0200)]
isl_basic_map_affine_hull: avoid NULL pointer dereference

14 years agoisl_tab_add_eq: return int instead of isl_tab *
Sven Verdoolaege [Fri, 25 Jun 2010 16:56:12 +0000 (18:56 +0200)]
isl_tab_add_eq: return int instead of isl_tab *

14 years agoisl_map_simplify.c: remove_duplicate_constraints: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 16:46:39 +0000 (18:46 +0200)]
isl_map_simplify.c: remove_duplicate_constraints: avoid NULL pointer dereference

14 years agoisl_map_simplify.c: eliminate_divs_ineq: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 16:45:52 +0000 (18:45 +0200)]
isl_map_simplify.c: eliminate_divs_ineq: avoid NULL pointer dereference

14 years agoisl_basic_map_eliminate_vars: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 16:44:36 +0000 (18:44 +0200)]
isl_basic_map_eliminate_vars: avoid NULL pointer dereference

14 years agoisl_sample.c: interval_sample: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 16:43:01 +0000 (18:43 +0200)]
isl_sample.c: interval_sample: avoid NULL pointer dereference

14 years agoisl_sample.c: drop_constraints_involving: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 16:41:21 +0000 (18:41 +0200)]
isl_sample.c: drop_constraints_involving: avoid NULL pointer dereference

14 years agoisl_stream_new: read_defined_var_list: avoid double free on error
Sven Verdoolaege [Fri, 25 Jun 2010 16:40:12 +0000 (18:40 +0200)]
isl_stream_new: read_defined_var_list: avoid double free on error

14 years agoisl_basic_map_intersect: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 16:34:58 +0000 (18:34 +0200)]
isl_basic_map_intersect: avoid NULL pointer dereference

14 years agoisl_sample.c: gbr_sample: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 16:32:17 +0000 (18:32 +0200)]
isl_sample.c: gbr_sample: avoid NULL pointer dereference

14 years agoisl_test.c: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 16:29:14 +0000 (18:29 +0200)]
isl_test.c: avoid NULL pointer dereference

14 years agoisl_test: avoid accessing basic set internals
Sven Verdoolaege [Fri, 25 Jun 2010 16:27:30 +0000 (18:27 +0200)]
isl_test: avoid accessing basic set internals

14 years agoisl_input.c: read_defined_var_list: avoid double free on error
Sven Verdoolaege [Fri, 25 Jun 2010 16:25:18 +0000 (18:25 +0200)]
isl_input.c: read_defined_var_list: avoid double free on error

14 years agoisl_map_convex_hull: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 15:18:06 +0000 (17:18 +0200)]
isl_map_convex_hull: avoid NULL pointer dereference

14 years agoisl_basic_map_normalize_constraints: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 15:16:56 +0000 (17:16 +0200)]
isl_basic_map_normalize_constraints: avoid NULL pointer dereference

14 years agoisl_basic_map_total_dim: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 15:15:57 +0000 (17:15 +0200)]
isl_basic_map_total_dim: avoid NULL pointer dereference

14 years agoisl_basic_map_order_divs: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 15:14:13 +0000 (17:14 +0200)]
isl_basic_map_order_divs: avoid NULL pointer dereference

14 years agoisl_convex_hull.c: isl_basic_set_add_equality: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 15:12:42 +0000 (17:12 +0200)]
isl_convex_hull.c: isl_basic_set_add_equality: avoid NULL pointer dereference

14 years agoisl_convex_hull.c: compute_facet: avoid NULL pointer dereference
Sven Verdoolaege [Fri, 25 Jun 2010 15:11:35 +0000 (17:11 +0200)]
isl_convex_hull.c: compute_facet: avoid NULL pointer dereference

14 years agoisl_test.c: map_is_equal: check input
Sven Verdoolaege [Fri, 25 Jun 2010 15:08:36 +0000 (17:08 +0200)]
isl_test.c: map_is_equal: check input

14 years agoisl_dim.c: copy_names: check input dim
Sven Verdoolaege [Fri, 25 Jun 2010 15:05:45 +0000 (17:05 +0200)]
isl_dim.c: copy_names: check input dim

14 years agoisl_dim_dup: check input dim
Sven Verdoolaege [Fri, 25 Jun 2010 15:03:07 +0000 (17:03 +0200)]
isl_dim_dup: check input dim

14 years agoisl_basic_map_cow: check result of allocation
Sven Verdoolaege [Fri, 25 Jun 2010 15:01:33 +0000 (17:01 +0200)]
isl_basic_map_cow: check result of allocation

14 years agoisl_stream_new_str: check result of allocation
Sven Verdoolaege [Fri, 25 Jun 2010 14:59:14 +0000 (16:59 +0200)]
isl_stream_new_str: check result of allocation

14 years agoisl_stream.c: fix typo
Sven Verdoolaege [Fri, 25 Jun 2010 14:31:46 +0000 (16:31 +0200)]
isl_stream.c: fix typo

14 years agoisl_tab_pip.c: fix typos
Sven Verdoolaege [Fri, 25 Jun 2010 14:31:29 +0000 (16:31 +0200)]
isl_tab_pip.c: fix typos

14 years agoisl_tab.c: fix typos
Sven Verdoolaege [Fri, 25 Jun 2010 14:31:23 +0000 (16:31 +0200)]
isl_tab.c: fix typos

14 years agoisl_polynomial.c: fix typo
Sven Verdoolaege [Fri, 25 Jun 2010 14:31:11 +0000 (16:31 +0200)]
isl_polynomial.c: fix typo

14 years agoisl_vertices.c: fix typos
Sven Verdoolaege [Fri, 25 Jun 2010 14:30:51 +0000 (16:30 +0200)]
isl_vertices.c: fix typos

14 years agoisl_morph.c: fix typo
Sven Verdoolaege [Fri, 25 Jun 2010 14:30:28 +0000 (16:30 +0200)]
isl_morph.c: fix typo

14 years agoisl_map.c: fix typo
Sven Verdoolaege [Fri, 25 Jun 2010 14:30:20 +0000 (16:30 +0200)]
isl_map.c: fix typo

14 years agoisl_map_simplify.c: fix typo
Sven Verdoolaege [Fri, 25 Jun 2010 14:30:09 +0000 (16:30 +0200)]
isl_map_simplify.c: fix typo

14 years agoisl_input.c: accept more general affine expressions
Sven Verdoolaege [Fri, 25 Jun 2010 13:19:14 +0000 (15:19 +0200)]
isl_input.c: accept more general affine expressions

14 years agoadd isl_vec_add
Sven Verdoolaege [Fri, 25 Jun 2010 12:37:09 +0000 (14:37 +0200)]
add isl_vec_add

14 years agoadd isl_vec_scale
Sven Verdoolaege [Fri, 25 Jun 2010 12:31:09 +0000 (14:31 +0200)]
add isl_vec_scale

14 years agoadd isl_set_is_box
Sven Verdoolaege [Thu, 24 Jun 2010 16:10:41 +0000 (18:10 +0200)]
add isl_set_is_box