https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83203
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution|--- |FIXED --- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Fixed. You really need -mtune=intel or similar if you want a vmovq, because the inter-unit moves are very costly on AMD.