fix for const commit

[libfirm] / ir / ana / cgana.c

diff --git a/ir/ana/cgana.c b/ir/ana/cgana.c
index 8c03461..f3cf4b6 100644 (file)
--- a/ir/ana/cgana.c
+++ b/ir/ana/cgana.c
@@ -348,7 +348,7 @@ static void free_mark_proj(ir_node * node, long n, eset * set) {
                 * op_Tuple oder ein Knoten, der in "free_ana_walker" behandelt
                 * wird. */
                ir_node * pred = get_Proj_pred(node);
-               if (get_irn_link(pred) != MARK && get_irn_op(pred) == op_Tuple) {
+               if (get_irn_link(pred) != MARK && is_Tuple(pred)) {
                        free_mark_proj(get_Tuple_pred(pred, get_Proj_proj(node)), n, set);
                } else {
                        /* nothing: da in "free_ana_walker" behandelt. */