[PATCH] D46494: [DAGCombiner] Masked merge: enhance handling of 'andn' with immediates

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

In https://reviews.llvm.org/D46494#1089940, @spatel wrote:

> LGTM.


Thank you for the review!

(Do note that it depends on the https://reviews.llvm.org/D46493 which actually updates the `hasAndNot()`/`hasAndNotCompare()` TLI hooks for X86.)


Repository:
  rL LLVM

https://reviews.llvm.org/D46494