Add a comment and tidy up some whitespace.
authorDan Gohman <gohman@apple.com>
Tue, 19 Jan 2010 22:27:22 +0000 (22:27 +0000)
committerDan Gohman <gohman@apple.com>
Tue, 19 Jan 2010 22:27:22 +0000 (22:27 +0000)
commit67847538148ed956aaa14a07a77902fb991445f2
treeb45dd302fc47f50e24c0ac984fba9f75e4a88ce0
parent3abf905b50f33340ae81913da81b0eda96fa4616
Add a comment and tidy up some whitespace.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93932 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/ScalarEvolution.cpp