Searched refs:back_edge (Results 1 – 2 of 2) sorted by relevance
292 rotate_loop (edge back_edge, struct trace *trace, int trace_n) in rotate_loop() argument306 bb = back_edge->dest; in rotate_loop()362 while (bb != back_edge->dest); in rotate_loop()368 if (back_edge->dest == trace->first) in rotate_loop()377 prev_bb->aux != back_edge->dest; in rotate_loop()399 best_bb = back_edge->src; in rotate_loop()
1543 unsigned int back_edge:1; member1581 else if (visit && dump_file && !EDGE_INFO (e)->back_edge) in propagate_freq()1612 if (EDGE_INFO (e)->back_edge) in propagate_freq()1709 EDGE_INFO (e)->back_edge = 1; in estimate_loops_at_level()