and to print them when we are done. */
extern int flag_detailed_statistics;
-/* Enable points-to analysis on trees. */
-enum pta_type
- {
- PTA_NONE,
- PTA_ANDERSEN
- };
-extern enum pta_type flag_tree_points_to;
-
-extern int flag_web;
-
/* Nonzero means that we defer emitting functions until they are actually
used. */
extern int flag_remove_unreachable_functions;