contrib/gcc/tree-into-ssa.c

841   unsigned n_defs, adef;
879   n_defs = bitmap_count_bits (to_remove);
880   defs = XNEWVEC (struct dom_dfsnum, 2 * n_defs + 1);
894   gcc_assert (adef == 2 * n_defs + 1);
904   worklist = VEC_alloc (int, heap, n_defs + 1);
907   n_defs = 1;
917 	  defs[n_defs].bb_index = top;
918 	  defs[n_defs].dfs_num = defs[i].dfs_num + 1;
924 	  defs[n_defs].bb_index = defs[i].bb_index;
925 	  defs[n_defs].dfs_num = defs[i].dfs_num;
932       if (defs[n_defs].dfs_num == defs[n_defs - 1].dfs_num)
933 	defs[n_defs - 1].bb_index = defs[n_defs].bb_index;
935 	n_defs++;
961 	  p = find_dfsnum_interval (defs, n_defs,