[Bug rtl-optimization/84753] GCC does not fold xxswapd followed by vperm

[wschmidt at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84753

--- Comment #8 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
Looks like Peter was able to help you on the binutils forum over the weekend. 
Thanks, Peter!