136285Sbrian; IBM PowerPC 476 options. 236285Sbrian; 336285Sbrian; Copyright (C) 2011-2020 Free Software Foundation, Inc. 436285Sbrian; Contributed by Peter Bergner (bergner@vnet.ibm.com) 536285Sbrian; 636285Sbrian; This file is part of GCC. 736285Sbrian; 836285Sbrian; GCC is free software; you can redistribute it and/or modify it under 936285Sbrian; the terms of the GNU General Public License as published by the Free 1036285Sbrian; Software Foundation; either version 3, or (at your option) any later 1136285Sbrian; version. 1236285Sbrian; 1336285Sbrian; GCC is distributed in the hope that it will be useful, but WITHOUT ANY 1436285Sbrian; WARRANTY; without even the implied warranty of MERCHANTABILITY or 1536285Sbrian; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 1636285Sbrian; for more details. 1736285Sbrian; 1836285Sbrian; You should have received a copy of the GNU General Public License 1936285Sbrian; along with GCC; see the file COPYING3. If not see 2036285Sbrian; <http://www.gnu.org/licenses/>. 2136285Sbrian 2236285Sbrianmpreserve-link-stack 2336285SbrianTarget Var(rs6000_link_stack) Init(-1) Save 2436285SbrianPreserve the PowerPC 476's link stack by matching up a blr with the bcl/bl insns used for GOT accesses. 2536285Sbrian