isl_map.c: remove unused variables

diff --git a/isl_map.c b/isl_map.c
index 6f23d61..f4b997e 100644 (file)
--- a/isl_map.c
+++ b/isl_map.c
@@ -95,7 +95,6 @@ static void isl_dim_map_dump(struct isl_dim_map *dim_map)
 unsigned isl_basic_map_dim(const struct isl_basic_map *bmap,
                                enum isl_dim_type type)
 {
-       struct isl_dim *dim = bmap->dim;
        switch (type) {
        case isl_dim_param:
        case isl_dim_in:
@@ -1208,7 +1207,6 @@ struct isl_map *isl_map_remove(struct isl_map *map,
        enum isl_dim_type type, unsigned first, unsigned n)
 {
        int i;
-       unsigned nparam;
 
        if (n == 0)
                return map;
@@ -2989,7 +2987,6 @@ struct isl_basic_set *isl_basic_set_lower_bound_dim(struct isl_basic_set *bset,
        unsigned dim, isl_int value)
 {
        int j;
-       unsigned nparam;
 
        bset = isl_basic_set_cow(bset);
        bset = isl_basic_set_extend_constraints(bset, 0, 1);
@@ -3030,7 +3027,6 @@ error:
 struct isl_map *isl_map_reverse(struct isl_map *map)
 {
        int i;
-       unsigned t;
 
        map = isl_map_cow(map);
        if (!map)
@@ -3618,9 +3614,6 @@ struct isl_map *isl_map_apply_range(
        struct isl_dim *dim_result;
        struct isl_map *result;
        int i, j;
-       unsigned nparam;
-       unsigned n_in;
-       unsigned n_out;
 
        if (!map1 || !map2)
                goto error;
@@ -3903,7 +3896,6 @@ int isl_set_is_empty(struct isl_set *set)
 
 int isl_map_is_subset(struct isl_map *map1, struct isl_map *map2)
 {
-       int i;
        int is_subset = 0;
        struct isl_map *diff;