[PATCH] D11051: Swap loop invariant GEP with loop variant GEP to allow more LICM.

[Andrew Trick]

atrick added a comment.

I don't have any serious objections.

- NumOfCommonBaseGEPs==1 seems very artificial. Can you generalize this to NumOfCommonBaseGEPs > 0?

- Quentin may want to do an arm64 benchmark run before we ok this. I'll leave that up to him.


Repository:
  rL LLVM

http://reviews.llvm.org/D11051