[PATCH] D49606: [ms] Add __shiftleft128 / __shiftright128 intrinsics

[Craig Topper via Phabricator via cfe-commits]

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

LGTM. I'm inclined to let this go in now since we have a requested use for it. We can change it to funnel shift once we're confident in the backend.


https://reviews.llvm.org/D49606