https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54803
alalaw01 at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |UNCONFIRMED CC| |alalaw01 at gcc dot gnu.org Ever confirmed|1 |0 --- Comment #3 from alalaw01 at gcc dot gnu.org --- on gcc6.0 development branch, for aarch64, at -O3: shiftb0 is vectorized exactly as shift2.