C99 feature removed.

[r26962]

diff --git a/ir/opt/loop.c b/ir/opt/loop.c
index 358f370..4bc38d2 100644 (file)
--- a/ir/opt/loop.c
+++ b/ir/opt/loop.c
@@ -159,8 +159,8 @@ static void free_node_info(void)
        node_info *n;
        n = link_node_state_list;
        while(n) {
-               ++a;
                node_info *next = n->freelistnext;
+               ++a;
                xfree(n);
                n = next;
        }
@@ -1343,7 +1343,7 @@ static void find_most_inner_loop(ir_loop *loop)
 void loop_optimization(ir_graph *irg)
 {
        ir_loop *loop;
-       int      sons, nr;
+       int     i, sons, nr;
 
        /* Init */
        link_node_state_list = NULL;
@@ -1380,12 +1380,11 @@ void loop_optimization(ir_graph *irg)
         */
        loops = NEW_ARR_F(ir_node *, 0);
 
-       for (nr=0; nr<sons; nr++) {
+       for (nr = 0; nr < sons; ++nr) {
                find_most_inner_loop(get_loop_son(loop, nr));
        }
 
-       int i;
-       for(i=0; i< ARR_LEN(loops); ++i) {
+       for (i = 0; i < ARR_LEN(loops); ++i) {
                ir_loop *loop;
 
                /* not that efficient */