[PATCH] D46814: [InstCombine] Fold unfolded masked merge pattern with variable mask!

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri reopened this revision.
lebedev.ri added a comment.
This revision is now accepted and ready to land.

Reverted in https://reviews.llvm.org/rL333631.
http://lists.llvm.org/pipermail/llvm-commits/Week-of-Mon-20180528/556578.html

At least, the `(x | ~m) & (y |  m)`  ->  `(x &  m) | (y & ~m)` part should be able to go back in later.


Repository:
  rL LLVM

https://reviews.llvm.org/D46814