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licm preserves the cfg, it doesn't have to explicitly say it

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preserves domfrontier.  It does preserve AA though.

llvm-svn: 112419
This commit is contained in:
Chris Lattner 2010-08-29 07:02:56 +00:00
parent 40ec41d1c4
commit 270d50d48c
1 changed files with 1 additions and 1 deletions
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2
lib/Transforms/Scalar/LICM.cpp
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@ -78,8 +78,8 @@ namespace {
AU.addRequired<LoopInfo>();
AU.addRequiredID(LoopSimplifyID);
AU.addRequired<AliasAnalysis>();
AU.addPreserved<AliasAnalysis>();
AU.addPreserved<ScalarEvolution>();
AU.addPreserved<DominanceFrontier>();
AU.addPreservedID(LoopSimplifyID);
}