488       tree new_expr, scev;  in rename_uses()  local
497       new_expr = get_rename (rename_map, old_name);  in rename_uses()
498       if (new_expr)  in rename_uses()
501 	  tree type_new_expr = TREE_TYPE (new_expr);  in rename_uses()
504 	      || (TREE_CODE (new_expr) != SSA_NAME  in rename_uses()
510 		new_expr = fold_convert (type_old_name, new_expr);  in rename_uses()
512 	      new_expr = build2 (MODIFY_EXPR, type_old_name, var, new_expr);  in rename_uses()
513 	      new_expr = force_gimple_operand (new_expr, &stmts, true, NULL);  in rename_uses()
517 	  replace_exp (use_p, new_expr);  in rename_uses()
530 	  new_expr = build_zero_cst (TREE_TYPE (old_name));  in rename_uses()
533 	new_expr = chrec_apply_map (scev, iv_map);  in rename_uses()
539       if (chrec_contains_undetermined (new_expr)  in rename_uses()
540 	  || tree_contains_chrecs (new_expr, NULL))  in rename_uses()
543 	  new_expr = build_zero_cst (TREE_TYPE (old_name));  in rename_uses()
547 	new_expr = force_gimple_operand (unshare_expr (new_expr), &stmts,  in rename_uses()
551       replace_exp (use_p, new_expr);  in rename_uses()
553       if (TREE_CODE (new_expr) == INTEGER_CST  in rename_uses()
562       set_rename (rename_map, old_name, new_expr);  in rename_uses()