[Bug target/83735] [8 Regression] generating unaligned store to stack with vmovaps

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83735

--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
BTW, -O3 -mavx512bw ins't needed, e.g. -O3 -mavx reproduces it too.

The function doesn't really need DRAP or stack realignment, but because
stack_alignment_needed is 128, better should make sure that sp is properly
aligned.  Can't reproduce with a function other than main though, even with
-fno-omit-frame-pointer.