https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93449
Segher Boessenkool <segher at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2020-01-28 Ever confirmed|0 |1 --- Comment #3 from Segher Boessenkool <segher at gcc dot gnu.org> --- It is fine with -mcpu=power9, using the mfvsrld and mtvsrdd instructions. Not completely optimal probably, but much closer. What do you want this to use on power8 (and power7)?