[PATCH] D50018: SystemZ: keep AND masks before SHL i128

[Josh Stone via Phabricator via llvm-commits]

cuviper added a comment.

To be clear, this function actually combines `SHL`, `SRA`, `SRL`, and `ROTL`, so they should all be addressed accordingly.  I only called out `SHL` because this was the particular one that bit me.


Repository:
  rL LLVM

https://reviews.llvm.org/D50018