From: Dan Gohman <gohman@apple.com>
Date: Mon, 21 Sep 2009 17:54:42 +0000 (+0000)
Subject: Nick pointed out that DominanceFrontier and DominanceTree are preserved
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=471fbf9949cf263b7087cd0f35ddc4cbbb81db35;p=oota-llvm.git

Nick pointed out that DominanceFrontier and DominanceTree are preserved
by setPreservesCFG().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82463 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Scalar/CodeGenLICM.cpp b/lib/Transforms/Scalar/CodeGenLICM.cpp
index 778f3d25a67..9f1d148ad83 100644
--- a/lib/Transforms/Scalar/CodeGenLICM.cpp
+++ b/lib/Transforms/Scalar/CodeGenLICM.cpp
@@ -104,8 +104,6 @@ void CodeGenLICM::getAnalysisUsage(AnalysisUsage &AU) const {
   AU.addPreservedID(LoopSimplifyID);
   AU.addPreserved<LoopInfo>();
   AU.addPreserved<AliasAnalysis>();
-  AU.addPreserved<DominanceFrontier>();
-  AU.addPreserved<DominatorTree>();
   AU.addPreserved<ScalarEvolution>();
   AU.addPreserved<IVUsers>();