[PATCH] D50499: [X86] Constant folding of adds/subs intrinsics

[Sanjay Patel via Phabricator via llvm-commits]

spatel added a subscriber: rnk.
spatel added a comment.

I'm not finding the mails where the extraction of target-specific code came up, but my vague memory says @rnk had some ideas about how to improve things.


Repository:
  rL LLVM

https://reviews.llvm.org/D50499