https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80695
Bill Schmidt <wschmidt at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |NEW Last reconfirmed| |2017-05-10 Ever confirmed|0 |1 --- Comment #3 from Bill Schmidt <wschmidt at gcc dot gnu.org> --- This is just a cost model problem in the rs6000 back end. We don't recognize the cost of the direct moves for a vec_construct. I have a patch in progress. Confirmed, BTW.