X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbenode.c;h=dc215ac625f7da0eaf24d697000153ae93696bb3;hb=5cb14f12bacb0c7d1c646112b4660d57e14236a2;hp=f26ec00550906b9d6a93ae6001ab4f3f5a9d08b8;hpb=78680bc76e5e6d7c8a63390fefdf085b342d1b6d;p=libfirm

diff --git a/ir/be/benode.c b/ir/be/benode.c
index f26ec0055..dc215ac62 100644
--- a/ir/be/benode.c
+++ b/ir/be/benode.c
@@ -439,17 +439,18 @@ ir_node *be_new_Perm(const arch_register_class_t *cls, ir_graph *irg, ir_node *b
 
 void be_Perm_reduce(ir_node *perm, int new_size, int *map)
 {
-	ir_graph *irg           = get_irn_irg(perm);
-	int            arity    = get_irn_arity(perm);
-	be_reg_data_t *old_data = alloca(arity * sizeof(old_data[0]));
-	be_node_attr_t *attr    = get_irn_attr(perm);
-	ir_node **new_in        = NEW_ARR_D(ir_node *, irg->obst, new_size);
+	int            arity     = get_irn_arity(perm);
+	be_reg_data_t  *old_data = alloca(arity * sizeof(old_data[0]));
+	be_node_attr_t *attr     = get_irn_attr(perm);
+	ir_node        **new_in;
 
 	int i;
 
 	assert(be_is_Perm(perm));
 	assert(new_size <= arity);
 
+	NEW_ARR_A(ir_node *, new_in, new_size);
+
 	/* save the old register data */
 	memcpy(old_data, attr->reg_data, arity * sizeof(old_data[0]));