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Make sure to cannonicalize loops before running indvar simplify 

llvm-svn: 8502
This commit is contained in:
Chris Lattner 2003-09-12 16:45:01 +00:00
parent cfa3eeee63
commit 099ec07a95
1 changed files with 1 additions and 0 deletions
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llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
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@ -193,6 +193,7 @@ namespace {
virtual void getAnalysisUsage(AnalysisUsage &AU) const {
AU.addRequired<LoopInfo>();
AU.addRequiredID(LoopPreheadersID);
AU.setPreservesCFG();
}
};