add midding modify_flags case

[r15856]

diff --git a/ir/be/bearch.c b/ir/be/bearch.c
index bebf9c5..30d02c1 100644 (file)
--- a/ir/be/bearch.c
+++ b/ir/be/bearch.c
@@ -304,6 +304,7 @@ extern const char *arch_irn_flag_str(arch_irn_flags_t fl)
                XXX(ignore);
                XXX(rematerializable);
                XXX(modify_sp);
+               XXX(modify_flags);
                XXX(none);
 #undef XXX
        }