isl_input.c: remove needless indirection

diff --git a/isl_input.c b/isl_input.c
index b640eb5..33c073b 100644 (file)
--- a/isl_input.c
+++ b/isl_input.c
@@ -380,13 +380,13 @@ error:
 }
 
 static struct isl_basic_map *add_constraints(struct isl_stream *s,
-       struct vars **v, struct isl_basic_map *bmap);
+       struct vars *v, struct isl_basic_map *bmap);
 
 static struct isl_basic_map *add_exists(struct isl_stream *s,
-       struct vars **v, struct isl_basic_map *bmap)
+       struct vars *v, struct isl_basic_map *bmap)
 {
        struct isl_token *tok;
-       int n = (*v)->n;
+       int n = v->n;
        int extra;
        int seen_paren = 0;
        int i;
@@ -401,7 +401,7 @@ static struct isl_basic_map *add_exists(struct isl_stream *s,
        } else
                isl_stream_push_token(s, tok);
 
-       bmap = read_defined_var_list(s, *v, bmap);
+       bmap = read_defined_var_list(s, v, bmap);
        if (!bmap)
                goto error;
 
@@ -464,7 +464,7 @@ error:
 }
 
 static struct isl_basic_map *add_constraint(struct isl_stream *s,
-       struct vars **v, struct isl_basic_map *bmap)
+       struct vars *v, struct isl_basic_map *bmap)
 {
        int i, j;
        unsigned total = isl_basic_map_total_dim(bmap);
@@ -483,7 +483,7 @@ static struct isl_basic_map *add_constraint(struct isl_stream *s,
 
        bmap = isl_basic_map_cow(bmap);
 
-       aff1 = accept_affine_list(s, *v);
+       aff1 = accept_affine_list(s, v);
        if (!aff1)
                goto error;
        tok = isl_stream_next_token(s);
@@ -500,7 +500,7 @@ static struct isl_basic_map *add_constraint(struct isl_stream *s,
                tok = NULL;
                goto error;
        }
-       aff2 = accept_affine_list(s, *v);
+       aff2 = accept_affine_list(s, v);
        if (!aff2)
                goto error;
        isl_assert(aff1->ctx, aff1->n_col == 1 + total, goto error);
@@ -526,7 +526,7 @@ error:
 }
 
 static struct isl_basic_map *add_constraints(struct isl_stream *s,
-       struct vars **v, struct isl_basic_map *bmap)
+       struct vars *v, struct isl_basic_map *bmap)
 {
        struct isl_token *tok;
 
@@ -554,7 +554,7 @@ error:
 }
 
 static struct isl_basic_map *read_disjunct(struct isl_stream *s,
-       struct vars **v, __isl_take isl_dim *dim)
+       struct vars *v, __isl_take isl_dim *dim)
 {
        struct isl_basic_map *bmap;
 
@@ -569,7 +569,7 @@ static struct isl_basic_map *read_disjunct(struct isl_stream *s,
 }
 
 static struct isl_map *read_disjuncts(struct isl_stream *s,
-       struct vars **v, __isl_take isl_dim *dim)
+       struct vars *v, __isl_take isl_dim *dim)
 {
        struct isl_token *tok;
        struct isl_map *map;
@@ -940,7 +940,7 @@ static struct isl_map *map_read(struct isl_stream *s, int nparam)
        }
        if (tok->type == ':') {
                isl_token_free(tok);
-               map = read_disjuncts(s, &v, isl_dim_copy(dim));
+               map = read_disjuncts(s, v, isl_dim_copy(dim));
                tok = isl_stream_next_token(s);
        } else
                map = isl_map_universe(isl_dim_copy(dim));