Usage getAnalysisToUpdate for TargetData, per PR760.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69645 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp
index e429697..5300dbe 100644
--- a/lib/Analysis/ScalarEvolution.cpp
+++ b/lib/Analysis/ScalarEvolution.cpp
@@ -3272,7 +3272,7 @@
bool ScalarEvolution::runOnFunction(Function &F) {
Impl = new ScalarEvolutionsImpl(*this, F,
getAnalysis<LoopInfo>(),
- &getAnalysis<TargetData>());
+ getAnalysisIfAvailable<TargetData>());
return false;
}
@@ -3284,7 +3284,6 @@
void ScalarEvolution::getAnalysisUsage(AnalysisUsage &AU) const {
AU.setPreservesAll();
AU.addRequiredTransitive<LoopInfo>();
- AU.addRequiredTransitive<TargetData>();
}
bool ScalarEvolution::isSCEVable(const Type *Ty) const {