https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119572
ktkachov at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ktkachov at gcc dot gnu.org --- Comment #2 from ktkachov at gcc dot gnu.org --- Sorry about that. I expect the effect of the patch is that now the vec_duplicate expander in autovec.md now gets used and if that produces incorrect code that causes trouble.