- more irp_resource_reserved()

[libfirm] / ir / be / becopyheur.c

diff --git a/ir/be/becopyheur.c b/ir/be/becopyheur.c
index 79afaba..58158c1 100644 (file)
--- a/ir/be/becopyheur.c
+++ b/ir/be/becopyheur.c
@@ -390,11 +390,11 @@ static inline void qnode_max_ind_set(qnode_t *qn, const unit_t *ou) {
         * safe: node has no interference, hence it is in every max stable set.
         * unsafe: node has an interference
         */
-       safe = alloca((ou->node_count-1) * sizeof(*safe));
-       safe_costs = 0;
-       safe_count = 0;
-       unsafe = alloca((ou->node_count-1) * sizeof(*unsafe));
-       unsafe_costs = alloca((ou->node_count-1) * sizeof(*unsafe_costs));
+       safe         = ALLOCAN(ir_node*, ou->node_count - 1);
+       safe_costs   = 0;
+       safe_count   = 0;
+       unsafe       = ALLOCAN(ir_node*, ou->node_count - 1);
+       unsafe_costs = ALLOCAN(int,      ou->node_count - 1);
        unsafe_count = 0;
        for(i=1; i<ou->node_count; ++i) {
                int is_safe = 1;