- User Since
- Dec 13 2012, 5:49 AM (327 w, 4 d)
Apr 6 2018
it should really be the default in both LLVM and source languages except where there's an explicit constraint that forces linear reduction.
I think I missed out a detail when I wrote the langref, original motivation of the scalar accumulator argument was for the use in strictly ordered FP reductions only. I.e. when the intrinsic call has no FMF flags attached then the accumulator argument is used, otherwise if there are no FMF flags then the argument is meant to be ignored.
Apr 3 2017
any progress on this?
Mar 24 2017
Thanks for working on this!