Add ALLOCAN() and ALLOCANZ().

[libfirm] / ir / be / bespillbelady2.c

diff --git a/ir/be/bespillbelady2.c b/ir/be/bespillbelady2.c
index 5377e76..a0aa866 100644 (file)
--- a/ir/be/bespillbelady2.c
+++ b/ir/be/bespillbelady2.c
@@ -563,7 +563,7 @@ static inline int is_transport_in(const ir_node *bl, const ir_node *irn)
 static void displace(block_info_t *bi, workset_t *new_vals, int is_usage) {
        belady_env_t *env       = bi->bel;
        workset_t    *ws        = env->ws;
-       ir_node     **to_insert = alloca(env->n_regs * sizeof(to_insert[0]));
+       ir_node     **to_insert = ALLOCAN(ir_node*, env->n_regs);
 
        int i, len, max_allowed, demand, iter;
        ir_node *val;