[PATCH] D78984: [X86] Handle more cases in combineAddOrSubToADCOrSBB.

[Simon Pilgrim via Phabricator via llvm-commits]

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

LGTM - might be worth pre-committing the tests so committing the patch shows the changes in codegen.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D78984/new/

https://reviews.llvm.org/D78984