[PATCH] D10867: [Codegen] Added intrinsics 'absdiff' and corresponding SDNodes for absolute difference operation

[Bruno Cardoso Lopes]

bruno added a subscriber: bruno.

Hi,

Very nice. I wonder what are your plans regarding the ISD node for the horizontal sum part? It would be great if it's done in a way that we can also use it in the expansion of vector population count, as discussed in http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20150601/279536.html

Thanks.


Repository:
  rL LLVM

http://reviews.llvm.org/D10867