isl_convex_hull.c: remove unused set_project_out

Its last use was removed in 1df7669 (convex_hull: use elimination based
convex hull for unbounded polyhedra, Sat Sep 20 22:28:58 2008 +0200).

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

diff --git a/isl_convex_hull.c b/isl_convex_hull.c
index b848ede..fec85e6 100644 (file)
--- a/isl_convex_hull.c
+++ b/isl_convex_hull.c
@@ -784,13 +784,6 @@ error:
        return NULL;
 }
 
-/* Project out final n dimensions using Fourier-Motzkin */
-static struct isl_set *set_project_out(struct isl_ctx *ctx,
-       struct isl_set *set, unsigned n)
-{
-       return isl_set_remove_dims(set, isl_dim_set, isl_set_n_dim(set) - n, n);
-}
-
 static struct isl_basic_set *convex_hull_0d(struct isl_set *set)
 {
        struct isl_basic_set *convex_hull;