Is vectorization coming soon? AFAIK, only memory copies are vectorized
currently but not any arithmetic or the like.
sent from my phone
On Mar 12, 2015 5:06 PM, "Andrew Haley" <a...@redhat.com> wrote:
> On 03/12/2015 07:29 PM, Peter Levart wrote:
> > What about the following variant (or similar with ifs in case switch is
> > sub-optimal):
> >
> > public final long getLongUnaligned(Object o, long offset) {
> > switch ((int) offset & 7)
> ...
>
> I tried that already, and it wasn't really any faster, and it won't
> vectorize nicely (vectorization was high on John's list).
>
> Andrew.
>
>
