Minor code cleanups.
authorDan Gohman <gohman@apple.com>
Tue, 30 Jun 2009 20:13:32 +0000 (20:13 +0000)
committerDan Gohman <gohman@apple.com>
Tue, 30 Jun 2009 20:13:32 +0000 (20:13 +0000)
commitc39f44b521eaa05804f55d1f4b8c2a178953f3c6
treef5bfab04dabc3118c94a567c695d30e05547c8f8
parent38a253ddf786b83dba14d980d269f7bb5c2252ea
Minor code cleanups.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74551 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Analysis/ScalarEvolution.cpp