1121 		dup->u.i.else_node = isl_ast_node_copy(node->u.i.else_node);  in isl_ast_node_dup()
1123 		    (node->u.i.else_node && !dup->u.i.else_node))  in isl_ast_node_dup()
1192 		isl_ast_node_free(node->u.i.else_node);  in isl_ast_node_free()
1494 	return isl_bool_ok(node->u.i.else_node != NULL);  in isl_ast_node_if_has_else_node()
1512 	return isl_ast_node_copy(node->u.i.else_node);  in isl_ast_node_if_get_else_node()
1526 #define FIELD_NAME	else_node
1530 #define FIELD		u.i.else_node
1546 	isl_ast_node *else_node;  in isl_ast_node_if_take_else_node()  local
1552 	else_node = node->u.i.else_node;  in isl_ast_node_if_take_else_node()
1553 	node->u.i.else_node = NULL;  in isl_ast_node_if_take_else_node()
1554 	return else_node;  in isl_ast_node_if_take_else_node()
2895 		if (node->u.i.else_node) {  in print_ast_node_isl()
2898 			p = isl_printer_print_ast_node(p, node->u.i.else_node);  in print_ast_node_isl()
2933 	if (node->type == isl_ast_node_if && node->u.i.else_node)  in need_block()
2971 	__isl_keep isl_ast_node *node, __isl_keep isl_ast_node *else_node,  in print_body_c()  argument
2977 	if (!force_block && !else_node && !need_block(node)) {  in print_body_c()
2993 	if (else_node) {  in print_body_c()
2994 		if (else_node->type == isl_ast_node_if) {  in print_body_c()
2996 			p = print_if_c(p, else_node, options, 0, 1);  in print_body_c()
2999 			p = print_body_c(p, else_node, NULL, options, 1);  in print_body_c()
3114 	p = print_body_c(p, node->u.i.then, node->u.i.else_node, options,  in print_if_c()
3632 		if (node->u.i.else_node)  in ast_node_required_macros()
3633 			macros = ast_node_required_macros(node->u.i.else_node,  in ast_node_required_macros()