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-rw-r--r--llvm/lib/Analysis/LoopPassManager.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Analysis/LoopPassManager.cpp b/llvm/lib/Analysis/LoopPassManager.cpp
index 5b40a0beff7..deb68e75ded 100644
--- a/llvm/lib/Analysis/LoopPassManager.cpp
+++ b/llvm/lib/Analysis/LoopPassManager.cpp
@@ -50,6 +50,7 @@ PreservedAnalyses llvm::getLoopPassPreservedAnalyses() {
PA.preserve<ScalarEvolutionAnalysis>();
// TODO: What we really want to do here is preserve an AA category, but that
// concept doesn't exist yet.
+ PA.preserve<AAManager>();
PA.preserve<BasicAA>();
PA.preserve<GlobalsAA>();
PA.preserve<SCEVAA>();
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