[PATCH] D58968: [DAGCombiner] Enable SMULO/UMULO vector combine support (PR40442)

[Nikita Popov via Phabricator via llvm-commits]

nikic accepted this revision.
nikic added a comment.
This revision is now accepted and ready to land.

LGTM. We might want to look into improving MULO expansion for the power of two case in general, as we don't need the widening multiplication to determine overflow in that case.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D58968/new/

https://reviews.llvm.org/D58968