Displaying 2 results from an estimated 2 matches for "expandreduct".
2017 Aug 04
2
Status of llvm.experimental.vector.reduce.* intrinsics
...to the function you suggested. Maybe I can come up
with something that drives the development of these intrinsics ahead.
Cheers,
Michael
Am 04.08.2017 um 15:25 schrieb Amara Emerson:
> Can you tell us what you're looking to do with the intrinsics?
>
> On all non-AArch64 targets the ExpandReductions pass will convert them
> to the shuffle pattern as you're seeing. That pass was written in order
> to allow experimentation of the effects of using reduction intrinsics at
> the IR level only, hence we convert into the shuffles very late in the
> pass pipeline.
>
> Si...
2017 Aug 04
3
Status of llvm.experimental.vector.reduce.* intrinsics
...that drives the development of these intrinsics ahead.
>
> Cheers,
> Michael
>
> Am 04.08.2017 um 15:25 schrieb Amara Emerson:
> > Can you tell us what you're looking to do with the intrinsics?
> >
> > On all non-AArch64 targets the ExpandReductions pass will convert
> them
> > to the shuffle pattern as you're seeing. That pass was written in
> order
> > to allow experimentation of the effects of using reduction
> intrinsics at
> > the IR level only, hence we convert into the shuffl...