changed ir_printf call into DBG output

[libfirm] / ir / be / bespillmorgan.c

diff --git a/ir/be/bespillmorgan.c b/ir/be/bespillmorgan.c
index d42307a..cdb5ca7 100644 (file)
--- a/ir/be/bespillmorgan.c
+++ b/ir/be/bespillmorgan.c
@@ -414,12 +414,6 @@ static int reduce_register_pressure_in_block(morgan_env_t *env, const ir_node* b
                        to_spill = get_idx_irn(env->irg, i);
                        foreach_block_succ(block, edge) {
                                DBG((dbg, DBG_PRESSURE, "Spilling node %+F around block %+F\n", to_spill, block));
-                               /* We always spill the whole phis and not just their results,
-                                * this shouldn't do any harm but avoids trouble if belady
-                                * decides to spill a whole phi where we only spilled the value
-                                */
-                               if(is_Phi(to_spill))
-                                       be_spill_phi(env->senv, to_spill);
                                be_add_reload_on_edge(env->senv, to_spill, edge->src, edge->pos);
                        }
                        spills++;
@@ -488,11 +482,8 @@ static int reduce_register_pressure_in_loop(morgan_env_t *env, const ir_loop *lo
                        ir_node *to_spill = get_idx_irn(env->irg, i);
 
                        for(edge = set_first(loop_attr->out_edges); edge != NULL; edge = set_next(loop_attr->out_edges)) {
-                               /* we always spill whole phis (look at reduce_register_pressure_in_block for details) */
-                               if(is_Phi(to_spill))
-                                       be_spill_phi(env->senv, to_spill);
+                               DBG((dbg, DBG_PRESSURE, "Spilling node %+F around loop %d\n", to_spill, loop->loop_nr));
                                be_add_reload_on_edge(env->senv, to_spill, edge->block, edge->pos);
-
                        }
 
                        spills_to_place--;