fix uninitialized variable

[libfirm] / ir / be / beifg_clique.c

diff --git a/ir/be/beifg_clique.c b/ir/be/beifg_clique.c
index 694db7a..1eb410b 100644 (file)
--- a/ir/be/beifg_clique.c
+++ b/ir/be/beifg_clique.c
@@ -40,7 +40,7 @@
 
 #include "bearch_t.h"
 #include "be_t.h"
-#include "bera.h"
+#include "beintlive_t.h"
 #include "beifg_t.h"
 #include "bechordal_t.h"
 #include "benodesets.h"
@@ -472,12 +472,14 @@ static ir_node *ifg_clique_neighbours_begin(const void *self, void *iter, const
 
 static ir_node *ifg_clique_neighbours_next(const void *self, void *iter)
 {
+       (void) self;
        return get_next_neighbour(iter);
 }
 
 static void ifg_clique_neighbours_break(const void *self, void *iter)
 {
        cli_iter_t *it = iter;
+       (void) self;
 
        bitset_free(it->visited_neighbours);
 
@@ -492,12 +494,14 @@ static ir_node *ifg_clique_nodes_begin(const void *self, void *iter)
 
 static ir_node *ifg_clique_nodes_next(const void *self, void *iter)
 {
+       (void) self;
        return get_next_node(iter);
 }
 
 static void ifg_clique_nodes_break(const void *self, void *iter)
 {
        cli_iter_t *it = iter;
+       (void) self;
 
        bitset_free(it->visited_nodes);