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Fix problem with PHI nodes having multiple predecessors from different

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exit nodes

llvm-svn: 12490
This commit is contained in:
Chris Lattner 2004-03-18 05:43:18 +00:00
parent b1bc514730
commit c835211d82
1 changed files with 2 additions and 1 deletions
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3
lib/Transforms/IPO/LoopExtractor.cpp
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@ -36,9 +36,10 @@ namespace {
virtual bool runOnFunction(Function &F);
virtual void getAnalysisUsage(AnalysisUsage &AU) const {
AU.addRequiredID(BreakCriticalEdgesID);
AU.addRequiredID(LoopSimplifyID);
AU.addRequired<DominatorSet>();
AU.addRequired<LoopInfo>();
AU.addRequiredID(LoopSimplifyID);
}
};