give Bad nodes a mode

[libfirm] / ir / be / beschednormal.c

diff --git a/ir/be/beschednormal.c b/ir/be/beschednormal.c
index 68ae8b5..2b39047 100644 (file)
--- a/ir/be/beschednormal.c
+++ b/ir/be/beschednormal.c
@@ -54,8 +54,7 @@ static int must_be_scheduled(const ir_node* const irn)
 }
 
 
-static ir_node *normal_select(void *block_env, ir_nodeset_t *ready_set,
-                              ir_nodeset_t *live_set)
+static ir_node *normal_select(void *block_env, ir_nodeset_t *ready_set)
 {
        instance_t* inst = (instance_t*)block_env;
        ir_node*    irn;
@@ -63,8 +62,6 @@ static ir_node *normal_select(void *block_env, ir_nodeset_t *ready_set,
        ir_node*    last = NULL;
        ir_nodeset_iterator_t iter;
 
-       (void)live_set;
-
        for (irn = inst->curr_list; irn != NULL; last = irn, irn = next) {
                next = (ir_node*)get_irn_link(irn);
                if (ir_nodeset_contains(ready_set, irn)) {
@@ -175,7 +172,6 @@ static int normal_tree_cost(ir_node* irn, instance_t *inst)
                                ir_node*       real_pred;
 
                                cost = normal_tree_cost(pred, inst);
-                               if (be_is_Barrier(pred)) cost = 1; // XXX hack: the barrier causes all users to have a reguse of #regs
                                if (!arch_irn_is_ignore(pred)) {
                                        real_pred = (is_Proj(pred) ? get_Proj_pred(pred) : pred);
                                        pred_fc = get_irn_fc(real_pred);
@@ -450,7 +446,7 @@ static void sched_normal(ir_graph *irg)
        be_list_sched_graph(irg, &normal_selector);
 }
 
-BE_REGISTER_MODULE_CONSTRUCTOR(be_init_sched_normal);
+BE_REGISTER_MODULE_CONSTRUCTOR(be_init_sched_normal)
 void be_init_sched_normal(void)
 {
        be_register_scheduler("normal", sched_normal);