[ADT] Change PostOrderIterator to use NodeRef. NFC.
authorTim Shen <timshen91@gmail.com>
Mon, 15 Aug 2016 21:52:54 +0000 (21:52 +0000)
committerTim Shen <timshen91@gmail.com>
Mon, 15 Aug 2016 21:52:54 +0000 (21:52 +0000)
commite0793db41dbe6d23c7bee3b9bd8dd97cbc7439f0
treedd1ffa459fc98c0b7e33e997c781c6bcf72e1927
parent41520e1712abb1c07261c586752131ae52a520ea
[ADT] Change PostOrderIterator to use NodeRef. NFC.

Reviewers: dblaikie

Subscribers: mzolotukhin, llvm-commits

Differential Revision: https://reviews.llvm.org/D23522

llvm-svn: 278752
llvm/include/llvm/ADT/PostOrderIterator.h
llvm/include/llvm/Analysis/LoopIterator.h
llvm/include/llvm/IR/Type.h
llvm/lib/CodeGen/MachineTraceMetrics.cpp
llvm/unittests/ADT/PostOrderIteratorTest.cpp