-/* Remove empty loops. */
-
-static unsigned int
-tree_ssa_empty_loop (void)
-{
- if (number_of_loops () <= 1)
- return 0;
-
- return remove_empty_loops ();
-}
-
-struct gimple_opt_pass pass_empty_loop =
-{
- {
- GIMPLE_PASS,
- "empty", /* name */
- NULL, /* gate */
- tree_ssa_empty_loop, /* execute */
- NULL, /* sub */
- NULL, /* next */
- 0, /* static_pass_number */
- TV_COMPLETE_UNROLL, /* tv_id */
- PROP_cfg | PROP_ssa, /* properties_required */
- 0, /* properties_provided */
- 0, /* properties_destroyed */
- 0, /* todo_flags_start */
- TODO_dump_func | TODO_verify_loops
- | TODO_ggc_collect /* todo_flags_finish */
- }
-};
-