diff --git a/src/cmd/ld/go.c b/src/cmd/ld/go.c
index e8366e8252..e1b7acdad2 100644
--- a/src/cmd/ld/go.c
+++ b/src/cmd/ld/go.c
@@ -581,7 +581,7 @@ deadcode(void)
 	mark(lookup(INITENTRY, 0));
 	mark(lookup("sys·morestack", 0));
 
-//	sweeplist(&firstp, &lastp);
-//	sweeplist(&datap, &edatap);
+	sweeplist(&firstp, &lastp);
+	sweeplist(&datap, &edatap);
 }