toolchain/gcc/patches/arc-2017.09-release/870-ppc_no_crtsavres.patch

   1 commit d8c570a1531035c3e26bcd94741e5f5b9c36b5d9
   2 Author: Felix Fietkau <nbd@openwrt.org>
   3 Date:   Mon Mar 5 00:51:01 2012 +0000
   4
   5     gcc: do not emit references to _savegpr_* and _restgpr_* on powerpc, as they are tricky to deal with wrt. libgcc. they cannot be linked dynamically
   6
   7     SVN-Revision: 30814
   8 --- a/gcc/config/rs6000/rs6000.c
   9 +++ b/gcc/config/rs6000/rs6000.c
  10 @@ -26936,7 +26936,7 @@ rs6000_savres_strategy (rs6000_stack_t *
  11    /* Define cutoff for using out-of-line functions to save registers.  */
  12    if (DEFAULT_ABI == ABI_V4 || TARGET_ELF)
  13      {
  14 -      if (!optimize_size)
  15 +      if (1)
  16         {
  17           strategy |= SAVE_INLINE_FPRS | REST_INLINE_FPRS;
  18           strategy |= SAVE_INLINE_GPRS | REST_INLINE_GPRS;