Use is_Const_all_one() instead of tarval_is_all_one(get_Const_tarval()).

[r15845]

diff --git a/ir/ir/iropt.c b/ir/ir/iropt.c
index 5c802b6..b1263d7 100644 (file)
--- a/ir/ir/iropt.c
+++ b/ir/ir/iropt.c
@@ -1124,12 +1124,12 @@ static ir_node *equivalent_node_And(ir_node *n) {
                DBG_OPT_ALGSIM0(oldn, n, FS_OPT_AND);
                return n;
        }
-       if (tarval_is_all_one(value_of(a))) {
+       if (is_Const(a) && is_Const_all_one(a)) {
                n = b;
                DBG_OPT_ALGSIM1(oldn, a, b, n, FS_OPT_AND);
                return n;
        }
-       if (tarval_is_all_one(value_of(b))) {
+       if (is_Const(b) && is_Const_all_one(b)) {
                n = a;
                DBG_OPT_ALGSIM1(oldn, a, b, n, FS_OPT_AND);
                return n;