Update comments.
authorEvan Cheng <evan.cheng@apple.com>
Thu, 23 Apr 2009 20:39:31 +0000 (20:39 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Thu, 23 Apr 2009 20:39:31 +0000 (20:39 +0000)
commitaa809fbde12dda27943bafb631fbad22130814e2
tree820958d11b9eb187e9172d1a6801e9bc79b95ab9
parentc2cee14a8c30201696dc340be36ea0ed66783062
Update comments.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69919 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SimpleRegisterCoalescing.cpp