[PATCH] D51353: [PowerPC] Optimize compares fed by ANDISo

[Hiroshi Inoue via Phabricator via llvm-commits]

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

LGTM with nitpicking.

I feel that the current test case is somewhat fragile for minor change in inst. scheduling or register allocation.
Checking there is no `cmpdi` between `andis.` and `isel` may be enough.


Repository:
  rL LLVM

https://reviews.llvm.org/D51353