Lines Matching refs:prev_bb
375 basic_block prev_bb;
377 for (prev_bb = trace->first;
378 prev_bb->aux != back_edge->dest;
379 prev_bb = prev_bb->aux)
381 prev_bb->aux = best_bb->aux;
384 if (single_succ_p (prev_bb))
386 basic_block header = single_succ (prev_bb);
393 copy_bb (header, single_succ_edge (prev_bb), prev_bb, trace_n);
875 else if (e->dest->prev_bb == bb)
1527 basic_block prev_bb;
1539 last_bb = EXIT_BLOCK_PTR->prev_bb;
1608 prev_bb = last_bb;
1616 prev_bb->il.rtl->global_live_at_end);
1618 prev_bb->il.rtl->global_live_at_end);