fix comment
authorMatthias Braun <matze@braunis.de>
Fri, 6 Sep 2013 16:44:25 +0000 (16:44 +0000)
committerMatthias Braun <matze@braunis.de>
Fri, 6 Sep 2013 16:44:25 +0000 (16:44 +0000)
commitc725865bbcfb935f3698f26b6608fdbd2b2d3fd4
treec06427bf3a8c746fe71e15a83687eff6848d0d91
parent256cb9eaafef2aef81121be7542e04c40d9017cb
fix comment

There's no 'B3' in the example.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190167 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/RegisterCoalescer.cpp