Fix 01-cpa/60-def_exc-int128

Author: sim642

src/cdomain/value/cdomains/int/defExcDomain.ml

@@ -81,7 +81,7 @@ struct
   let name () = "def_exc"
 
 
-  let top_range = R.of_interval range_ikind (-99L, 99L) (* Since there is no top ikind we use a range that includes both ILongLong [-63,63] and IULongLong [0,64]. Only needed for intermediate range computation on longs. Correct range is set by cast. *)
+  let top_range = R.of_interval range_ikind (-999L, 999L) (* Since there is no top ikind we use a range that includes both IInt128 [-127,127] and IUInt128 [0,128]. Only needed for intermediate range computation on longs. Correct range is set by cast. *)
   let top_overflow () = `Excluded (S.empty (), top_range)
   let bot () = `Bot
   let top_of ik = `Excluded (S.empty (), size ik)

tests/regression/01-cpa/60-def_exc-int128.c

@@ -7,6 +7,6 @@ __int128 int128max = ((__int128) LLONG_MAX) << 64 | ULLONG_MAX;
 int main() {
   __int128 x, y, z;
   z = x + y;
-  __goblint_check(z < int128max); // TODO UNKNOWN!
+  __goblint_check(z < int128max); // UNKNOWN!
   return 0;
 }