drop isl_constraint_clear

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

diff --git a/include/isl/constraint.h b/include/isl/constraint.h
index 8c655bb..1ba63ea 100644 (file)
--- a/include/isl/constraint.h
+++ b/include/isl/constraint.h
@@ -91,7 +91,6 @@ __isl_give isl_div *isl_constraint_div(__isl_keep isl_constraint *constraint,
 struct isl_constraint *isl_constraint_add_div(struct isl_constraint *constraint,
        struct isl_div *div, int *pos);
 
-void isl_constraint_clear(struct isl_constraint *constraint);
 struct isl_constraint *isl_constraint_negate(struct isl_constraint *constraint);
 
 int isl_constraint_is_equality(__isl_keep isl_constraint *constraint);

diff --git a/isl_constraint.c b/isl_constraint.c
index 8179d4b..553e49a 100644 (file)
--- a/isl_constraint.c
+++ b/isl_constraint.c
@@ -395,15 +395,6 @@ void isl_constraint_set_coefficient_si(__isl_keep isl_constraint *constraint,
        isl_int_set_si(constraint->line[0][offset(constraint, type) + pos], v);
 }
 
-void isl_constraint_clear(struct isl_constraint *constraint)
-{
-       unsigned total;
-
-       if (!constraint)
-               return;
-       total = isl_basic_map_total_dim(constraint->bmap);
-       isl_seq_clr(constraint->line[0], 1 + total);
-}
 
 /* Check whether the two basic maps have identical divs in the same order.
  */