https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91275
--- Comment #11 from Bill Schmidt <wschmidt at gcc dot gnu.org> --- I tested #pragma target -mno-optimize-swaps, and it doesn't help. The only options that can be specified with #pragma target for Power are listed here: https://gcc.gnu.org/onlinedocs/gcc/PowerPC-Function-Attributes.html#PowerPC-Function-Attributes
