[PATCH] D23619: Refactor metadata copying/swapping code to make it sharable

[Xinliang David Li via llvm-commits]

Does this version look ok?

David

On Thu, Aug 18, 2016 at 10:34 AM, David Li <davidxl at google.com> wrote:
> davidxl updated this revision to Diff 68565.
> davidxl added a comment.
>
> Addressed review feedbacks.
>
>
> https://reviews.llvm.org/D23619
>
> Files:
>   include/llvm/IR/Instruction.h
>   lib/IR/Instruction.cpp
>   lib/IR/Instructions.cpp
>   lib/Transforms/Scalar/LoopUnswitch.cpp
>