add dbg_dead_code case

[r6733]

diff --git a/ir/debug/dbginfo.c b/ir/debug/dbginfo.c
index ef4c96c..0fad91a 100644 (file)
--- a/ir/debug/dbginfo.c
+++ b/ir/debug/dbginfo.c
@@ -96,6 +96,7 @@ const char *dbg_action_2_str(dbg_action a) {
   CASE(dbg_read_after_read);
   CASE(dbg_read_a_const);
   CASE(dbg_rem_poly_call);
+  CASE(dbg_dead_code);
   CASE(dbg_opt_confirm);
   default:
     if (a <= dbg_max)