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Nick pointed out that DominanceFrontier and DominanceTree are preserved

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by setPreservesCFG().


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82463 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Dan Gohman 2009-09-21 17:54:42 +00:00
parent 5ee98e8713
commit 471fbf9949
1 changed files with 0 additions and 2 deletions
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2
lib/Transforms/Scalar/CodeGenLICM.cpp
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@ -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>();