1 files changed, 11 insertions, 0 deletions
diff --git a/llvm/lib/Analysis/AliasAnalysis.cpp b/llvm/lib/Analysis/AliasAnalysis.cpp
index 8c06031fed8..a30aedc4060 100644
--- a/llvm/lib/Analysis/AliasAnalysis.cpp
+++ b/llvm/lib/Analysis/AliasAnalysis.cpp
@@ -563,3 +563,14 @@ bool llvm::isIdentifiedObject(const Value *V) {
 bool llvm::isIdentifiedFunctionLocal(const Value *V) {
   return isa<AllocaInst>(V) || isNoAliasCall(V) || isNoAliasArgument(V);
 }
+
+void llvm::addUsedAAAnalyses(AnalysisUsage &AU) {
+  // This function needs to be in sync with llvm::createLegacyPMAAResults -- if
+  // more alias analyses are added to llvm::createLegacyPMAAResults, they need
+  // to be added here also.
+  AU.addUsedIfAvailable<ScopedNoAliasAAWrapperPass>();
+  AU.addUsedIfAvailable<TypeBasedAAWrapperPass>();
+  AU.addUsedIfAvailable<objcarc::ObjCARCAAWrapperPass>();
+  AU.addUsedIfAvailable<GlobalsAAWrapperPass>();
+  AU.addUsedIfAvailable<CFLAAWrapperPass>();
+}