[Analysis] Change several Analysis pieces to use NodeRef. NFC.
authorTim Shen <timshen91@gmail.com>
Thu, 18 Aug 2016 21:41:24 +0000 (21:41 +0000)
committerTim Shen <timshen91@gmail.com>
Thu, 18 Aug 2016 21:41:24 +0000 (21:41 +0000)
commit36bde4f81da32f91cdcde493535dd63dbba87967
tree1a3902976cf33308b875619f710bb1352552f3e1
parent997ee2b8cff8441ce069a6bf14d049cf7f41642c
[Analysis] Change several Analysis pieces to use NodeRef. NFC.

Reviewers: dblaikie, grosser

Subscribers: mzolotukhin, llvm-commits

Differential Revision: https://reviews.llvm.org/D23625

llvm-svn: 279156
llvm/include/llvm/Analysis/BlockFrequencyInfoImpl.h
llvm/include/llvm/Analysis/LoopInfoImpl.h
llvm/include/llvm/Analysis/RegionIterator.h