[IndVars] Extract out eliminateIdentitySCEV, NFC
authorSanjoy Das <sanjoy@playingwithpointers.com>
Tue, 6 Oct 2015 21:44:39 +0000 (21:44 +0000)
committerSanjoy Das <sanjoy@playingwithpointers.com>
Tue, 6 Oct 2015 21:44:39 +0000 (21:44 +0000)
commit3692363a2cb8ca632c8dcbe05e37303bad518707
treefebbff94294dadd214770895bf46d68b4e085bb2
parent67f918ec8f6e59640d5fb424649406602b83e0d7
[IndVars] Extract out eliminateIdentitySCEV, NFC

Summary:
Reflow a comment while at it.

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D13459

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@249470 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Utils/SimplifyIndVar.cpp