[hackers] [scc] Add TODO in fold.c || Roberto E. Vargas Caballero

[git]

commit cd60868d9c36b0648569295dc3de8bfeb913da21
Author:     Roberto E. Vargas Caballero <k...@shike2.com>
AuthorDate: Sat Oct 3 12:11:12 2015 +0200
Commit:     Roberto E. Vargas Caballero <k...@shike2.com>
CommitDate: Sat Oct 3 12:12:46 2015 +0200

    Add TODO in fold.c

diff --git a/cc1/fold.c b/cc1/fold.c
index 78fd807..3a54d94 100644
--- a/cc1/fold.c
+++ b/cc1/fold.c
@@ -480,6 +480,11 @@ change_to_comma:
        return NULL;
 }
 
+/*
+ * TODO: transform simplify in a recursivity
+ * function, because we are losing optimization
+ * chances
+ */
 Node *
 simplify(int op, Type *tp, Node *lp, Node *rp)
 {