476.opt 957 B

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  1. ; IBM PowerPC 476 options.
  2. ;
  3. ; Copyright (C) 2011-2015 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. mpreserve-link-stack
  22. Target Var(rs6000_link_stack) Init(-1) Save
  23. Preserve the PowerPC 476's link stack by matching up a blr with the bcl/bl insns used for GOT accesses