Minor code simplifications.
authorDan Gohman <gohman@apple.com>
Tue, 23 Dec 2008 17:22:32 +0000 (17:22 +0000)
committerDan Gohman <gohman@apple.com>
Tue, 23 Dec 2008 17:22:32 +0000 (17:22 +0000)
commit1578f8486d401a16bdfbe7f27cd4d644920000bf
tree39e32b0312a617f2296dbf963553e125267ab655
parentf900f7b5a2cc7ef45ceeeb7354e53e9fb859ede5
Minor code simplifications.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61371 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/ScheduleDAG.cpp