Lines Matching refs:succn
1320 int succn = order[j]; in extend_rgns() local
1321 if (max_hdr[succn] == bbn) in extend_rgns()
1323 if ((large = too_large (succn, &num_bbs, &num_insns))) in extend_rgns()
1342 int succn = order[j]; in extend_rgns() local
1344 if (max_hdr[succn] == bbn) in extend_rgns()
1350 gcc_assert (degree[succn] == 0); in extend_rgns()
1352 degree[succn] = -1; in extend_rgns()
1353 rgn_bb_table[idx] = succn; in extend_rgns()
1354 BLOCK_TO_BB (succn) = large ? 0 : num_bbs++; in extend_rgns()
1355 CONTAINING_RGN (succn) = nr_regions; in extend_rgns()
1370 BASIC_BLOCK_FOR_FN (cfun, succn)->succs) in extend_rgns()