https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104188
--- Comment #2 from Zbynek Vyskovsky <kvr000 at gmail dot com> ---
> {1to16} says to broadcast from first element to all 16.
The vbroadcastf32x4 is supposed to copy first four elmenents to 4-7, 8-11 and
12-15 .
> Why do you think this is wrong code?
It doesn't work. It produces the same number for each column for the same row,
likely as a result of above as it uses single element to multiply instead of
four different elements.
