* adding the predecessors of the block to the work list if we made progress.
*/
-static inline pan_block *
-pan_exit_block(struct list_head *blocks)
-{
- pan_block *last = list_last_entry(blocks, pan_block, link);
- assert(!last->successors[0] && !last->successors[1]);
- return last;
-}
-
void
pan_compute_liveness(
struct list_head *blocks,