start register allocator again, fix typo

[libfirm] / ir / be / bespillmorgan.c

diff --git a/ir/be/bespillmorgan.c b/ir/be/bespillmorgan.c
index 4c9b77b..16f9e60 100644 (file)
--- a/ir/be/bespillmorgan.c
+++ b/ir/be/bespillmorgan.c
@@ -240,6 +240,7 @@ static void show_nodebitset(ir_graph* irg, const bitset_t* bitset) {
 static INLINE void init_livethrough_unuseds(block_attr_t *attr, morgan_env_t *env) {
        const ir_node *block;
        int i;
+       be_lv_t *lv = env->cenv->birg->lv;
 
        if(attr->livethrough_unused != NULL)
                return;
@@ -249,8 +250,8 @@ static INLINE void init_livethrough_unuseds(block_attr_t *attr, morgan_env_t *en
        attr->livethrough_unused = bitset_obstack_alloc(&env->obst, get_irg_last_idx(env->irg));
 
        // copy all live-outs into the livethrough_unused set
-       be_lv_foreach(env->cenv->lv, block, be_lv_state_in | be_lv_state_out, i) {
-               ir_node *irn = be_lv_get_irn(env->cenv->lv, block, i);
+       be_lv_foreach(lv, block, be_lv_state_in | be_lv_state_out, i) {
+               ir_node *irn = be_lv_get_irn(lv, block, i);
                int node_idx;
 
                if(!consider_for_spilling(env->arch, env->cls, irn))
@@ -431,7 +432,7 @@ static void spill_values(morgan_env_t *env, const loop_attr_t *loop_attr, int sp
                DBG((dbg, DBG_CHOOSE, "Spilling %+F ", to_spill));
 
                for(edge = set_first(loop_attr->out_edges); edge != NULL; edge = set_next(loop_attr->out_edges)) {
-                       be_add_reload_on_edge(env->senv, to_spill, edge->block, edge->pos);
+                       be_add_reload_on_edge(env->senv, to_spill, edge->block, edge->pos, env->cls);
                }
        }
 }
@@ -441,8 +442,9 @@ static int reduce_register_pressure_in_block(morgan_env_t *env, const ir_node* b
        int max_pressure;
        int loop_unused_spills_needed;
        pset *live_nodes = pset_new_ptr_default();
+       be_lv_t *lv = env->cenv->birg->lv;
 
-       be_liveness_end_of_block(env->cenv->lv, env->arch, env->cls, block, live_nodes);
+       be_liveness_end_of_block(lv, env->arch, env->cls, block, live_nodes);
        max_pressure = pset_count(live_nodes);
 
        DBG((dbg, DBG_LIVE, "Reduce pressure to %d In Block %+F:\n", env->registers_available, block));