convopt: fix potential bug with modulo shifts, improve cost calculation for optimizab...

[libfirm] / ir / opt / tropt.c

diff --git a/ir/opt/tropt.c b/ir/opt/tropt.c
index 16b9ab4..7e2ac66 100644 (file)
--- a/ir/opt/tropt.c
+++ b/ir/opt/tropt.c
@@ -489,11 +489,7 @@ void optimize_class_casts(void)
        all_irg_walk(NULL, irn_optimize_class_cast, &changed);
 
        if (changed) {
-               size_t i, n;
-
                set_trouts_inconsistent();
-               for (i = 0, n = get_irp_n_irgs(); i < n; ++i)
-                       set_irg_outs_inconsistent(get_irp_irg(i));
        }
 
        DB((dbg, SET_LEVEL_1, " Cast optimization: %zu Casts removed, %zu Sels concretized.\n",