*/
static int check_users_for_reg_pressure(ir_node *iv, iv_env *env)
{
- ir_node *irn, *header;
+ ir_node *irn;
ir_node *have_user = NULL;
ir_node *have_cmp = NULL;
node_entry *e = get_irn_ne(iv, env);
scc *pscc = e->pscc;
- header = e->header;
for (irn = pscc->head; irn != NULL; irn = e->next) {
const ir_edge_t *edge;
*/
static void clear_and_fix(ir_node *irn, void *env)
{
+ (void)env;
+
set_irn_link(irn, NULL);
if (is_Proj(irn)) {