use xmalloc instead of malloc

diff --git a/ir/be/becopyheur2.c b/ir/be/becopyheur2.c
index b6e58c0..e7fbd63 100644 (file)
--- a/ir/be/becopyheur2.c
+++ b/ir/be/becopyheur2.c
@@ -859,7 +859,7 @@ static void process_cloud(co2_cloud_t *cloud)
        co2_t *env  = cloud->env;
        int n_regs  = env->n_regs;
        int n_edges = 0;
-       int *mst_edges = malloc(cloud->n_memb * cloud->n_memb * sizeof(mst_edges[0]));
+       int *mst_edges = xmalloc(cloud->n_memb * cloud->n_memb * sizeof(mst_edges[0]));
        pdeq *q;
 
        struct list_head changed;