search for: expandreductions

Displaying 2 results from an estimated 2 matches for "expandreductions".

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. > > Since...
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 shuffles v...