129   basic_block dup_blocks[2];  member
342   rd->dup_blocks[count] = duplicate_block (bb, NULL, NULL);  in create_block_for_threading()
344   FOR_EACH_EDGE (e, ei, rd->dup_blocks[count]->succs)  in create_block_for_threading()
358   rd->dup_blocks[count]->count = profile_count::uninitialized ();  in create_block_for_threading()
360     bitmap_set_bit (*duplicate_blocks, rd->dup_blocks[count]->index);  in create_block_for_threading()
384   elt->dup_blocks[0] = NULL;  in lookup_redirection_data()
385   elt->dup_blocks[1] = NULL;  in lookup_redirection_data()
993 	  update_destination_phis (local_info->bb, rd->dup_blocks[count],  in ssa_fix_duplicate_block_edges()
998 	  victim = find_edge (rd->dup_blocks[count], (*path)[i]->e->dest);  in ssa_fix_duplicate_block_edges()
1017 	      e2 = redirect_edge_and_branch (victim, rd->dup_blocks[count + 1]);  in ssa_fix_duplicate_block_edges()
1051 	  remove_ctrl_stmt_and_useless_edges (rd->dup_blocks[count], NULL);  in ssa_fix_duplicate_block_edges()
1052 	  create_edge_and_update_destination_phis (rd, rd->dup_blocks[count],  in ssa_fix_duplicate_block_edges()
1055 	    single_succ_edge (rd->dup_blocks[1])->aux = NULL;  in ssa_fix_duplicate_block_edges()
1066 	  update_profile (epath, EDGE_SUCC (rd->dup_blocks[count], 0),  in ssa_fix_duplicate_block_edges()
1132       local_info->template_block = rd->dup_blocks[0];  in ssa_create_duplicates()
1180       gimple_stmt_iterator copy_to = gsi_last_bb (rd->dup_blocks[0]);  in ssa_create_duplicates()
1185 	      if (rd->dup_blocks[1])  in ssa_create_duplicates()
1186 		copy_to = gsi_after_labels (rd->dup_blocks[1]);  in ssa_create_duplicates()
1212 	    copy_to = gsi_last_bb (rd->dup_blocks[j]);  in ssa_create_duplicates()
1244   if (rd->dup_blocks[0] && rd->dup_blocks[0] == local_info->template_block)  in ssa_fixup_template_block()
1278       if (rd->dup_blocks[0])  in ssa_redirect_edges()
1284 		     e->src->index, e->dest->index, rd->dup_blocks[0]->index);  in ssa_redirect_edges()
1288 	  e2 = redirect_edge_and_branch (e, rd->dup_blocks[0]);  in ssa_redirect_edges()