1; IBM PowerPC 476 options. 2; 3; Copyright (C) 2011-2020 Free Software Foundation, Inc. 4; Contributed by Peter Bergner (bergner@vnet.ibm.com) 5; 6; This file is part of GCC. 7; 8; GCC is free software; you can redistribute it and/or modify it under 9; the terms of the GNU General Public License as published by the Free 10; Software Foundation; either version 3, or (at your option) any later 11; version. 12; 13; GCC is distributed in the hope that it will be useful, but WITHOUT ANY 14; WARRANTY; without even the implied warranty of MERCHANTABILITY or 15; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 16; for more details. 17; 18; You should have received a copy of the GNU General Public License 19; along with GCC; see the file COPYING3. If not see 20; <http://www.gnu.org/licenses/>. 21 22mpreserve-link-stack 23Target Var(rs6000_link_stack) Init(-1) Save 24Preserve the PowerPC 476's link stack by matching up a blr with the bcl/bl insns used for GOT accesses. 25