which honestly, shouldn't be neccessary today with avx512. There's essentially no reason to prefer the aligned load/store commands over the unaligned ones - if the actual pointer is unaligned it will function correctly at half the throughput, while if it_is_ aligned you will get the same performance as the aligned-only load.
No reason for the compiler to balk at vectorizing unaligned data these days.
No reason for the compiler to balk at vectorizing unaligned data these days.