1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Utils/CodeExtractor.cpp b/llvm/lib/Transforms/Utils/CodeExtractor.cpp
index f58448dd9562..a090c5ed7492 100644
--- a/llvm/lib/Transforms/Utils/CodeExtractor.cpp
+++ b/llvm/lib/Transforms/Utils/CodeExtractor.cpp
@@ -1124,7 +1124,8 @@ static void insertLifetimeMarkersSurroundingCall(
                                             TheCall->getFunction()) &&
              "Input memory not defined in original function");
 
-      Function *Func = Intrinsic::getDeclaration(M, MarkerFunc, Mem->getType());
+      Function *Func =
+          Intrinsic::getOrInsertDeclaration(M, MarkerFunc, Mem->getType());
       auto Marker = CallInst::Create(Func, {NegativeOne, Mem});
       if (InsertBefore)
         Marker->insertBefore(TheCall);