[PATCH] D43449: [SelectionDAG] Add LegalTypes flag to getShiftAmountTy. Use it to unify and simplify DAGCombiner and simplifySetCC code and fix a bug.

[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 - still don't understand why we don't have a single overidable function instead of the getShiftAmountTy/getScalartShiftAmountTy duplication.


Repository:
  rL LLVM

https://reviews.llvm.org/D43449