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Lines Matching defs:ancestor_edges

230 static edgeset *ancestor_edges;
1442       bitmap_ior (ancestor_edges[bb],
1443 		      ancestor_edges[bb], ancestor_edges[pred_bb]);
1445       bitmap_set_bit (ancestor_edges[bb], EDGE_TO_BIT (in_edge));
1466   bitmap_and_compl (pot_split[bb], pot_split[bb], ancestor_edges[bb]);
1843    || (bitmap_bit_p (ancestor_edges[bb_to],					\
3425       ancestor_edges = sbitmap_vector_alloc (current_nr_blocks, rgn_nr_edges);
3426       bitmap_vector_clear (ancestor_edges, current_nr_blocks);
3452   sbitmap_vector_free (ancestor_edges);