drop isl_constraint_add_div

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>

diff --git a/include/isl/constraint.h b/include/isl/constraint.h
index 1ba63ea..3be537a 100644 (file)
--- a/include/isl/constraint.h
+++ b/include/isl/constraint.h
@@ -88,8 +88,6 @@ void isl_constraint_set_coefficient_si(__isl_keep isl_constraint *constraint,
 
 __isl_give isl_div *isl_constraint_div(__isl_keep isl_constraint *constraint,
        int pos);
-struct isl_constraint *isl_constraint_add_div(struct isl_constraint *constraint,
-       struct isl_div *div, int *pos);
 
 struct isl_constraint *isl_constraint_negate(struct isl_constraint *constraint);
 

diff --git a/isl_constraint.c b/isl_constraint.c
index 553e49a..a820ef1 100644 (file)
--- a/isl_constraint.c
+++ b/isl_constraint.c
@@ -262,36 +262,6 @@ __isl_give isl_set *isl_set_add_constraint(__isl_take isl_set *set,
        return isl_map_add_constraint(set, constraint);
 }
 
-struct isl_constraint *isl_constraint_add_div(struct isl_constraint *constraint,
-       struct isl_div *div, int *pos)
-{
-       if (!constraint || !div)
-               goto error;
-
-       isl_assert(constraint->ctx,
-           isl_dim_equal(div->bmap->dim, constraint->bmap->dim), goto error);
-       isl_assert(constraint->ctx,
-           constraint->bmap->n_eq + constraint->bmap->n_ineq == 1, goto error);
-
-       constraint->bmap = isl_basic_map_cow(constraint->bmap);
-       constraint->bmap = isl_basic_map_extend_dim(constraint->bmap,
-                               isl_dim_copy(constraint->bmap->dim), 1, 0, 0);
-       if (!constraint->bmap)
-               goto error;
-       constraint->line = &constraint->bmap->ineq[0];
-       *pos = isl_basic_map_alloc_div(constraint->bmap);
-       if (*pos < 0)
-               goto error;
-       isl_seq_cpy(constraint->bmap->div[*pos], div->line[0],
-                       1 + 1 + isl_basic_map_total_dim(constraint->bmap));
-       isl_div_free(div);
-       return constraint;
-error:
-       isl_constraint_free(constraint);
-       isl_div_free(div);
-       return NULL;
-}
-
 __isl_give isl_dim *isl_constraint_get_dim(
        __isl_keep isl_constraint *constraint)
 {