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Rename getAnalysisToUpdate to getAnalysisIfAvailable.

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llvm-svn: 63198
This commit is contained in:
Duncan Sands
2009-01-28 13:14:17 +00:00
parent 08e53d041f
commit 5a913d61e3
29 changed files with 87 additions and 85 deletions
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4
llvm/lib/Transforms/Utils/LoopSimplify.cpp
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@@ -112,7 +112,7 @@ FunctionPass *llvm::createLoopSimplifyPass() { return new LoopSimplify(); }
bool LoopSimplify::runOnFunction(Function &F) {
bool Changed = false;
LI = &getAnalysis<LoopInfo>();
AA = getAnalysisToUpdate<AliasAnalysis>();
AA = getAnalysisIfAvailable<AliasAnalysis>();
DT = &getAnalysis<DominatorTree>();
// Check to see that no blocks (other than the header) in loops have
@@ -595,6 +595,6 @@ void LoopSimplify::InsertUniqueBackedgeBlock(Loop *L) {
// Update dominator information
DT->splitBlock(BEBlock);
if (DominanceFrontier *DF = getAnalysisToUpdate<DominanceFrontier>())
if (DominanceFrontier *DF = getAnalysisIfAvailable<DominanceFrontier>())
DF->splitBlock(BEBlock);
}