1 files changed, 4 insertions, 4 deletions
diff --git a/clang/lib/CodeGen/CGDecl.cpp b/clang/lib/CodeGen/CGDecl.cpp
index 563f728e29d7..30af9268b30e 100644
--- a/clang/lib/CodeGen/CGDecl.cpp
+++ b/clang/lib/CodeGen/CGDecl.cpp
@@ -2509,8 +2509,8 @@ void CodeGenFunction::pushRegularPartialArrayCleanup(llvm::Value *arrayBegin,
 llvm::Function *CodeGenModule::getLLVMLifetimeStartFn() {
   if (LifetimeStartFn)
     return LifetimeStartFn;
-  LifetimeStartFn = llvm::Intrinsic::getDeclaration(&getModule(),
-    llvm::Intrinsic::lifetime_start, AllocaInt8PtrTy);
+  LifetimeStartFn = llvm::Intrinsic::getOrInsertDeclaration(
+      &getModule(), llvm::Intrinsic::lifetime_start, AllocaInt8PtrTy);
   return LifetimeStartFn;
 }
 
@@ -2518,8 +2518,8 @@ llvm::Function *CodeGenModule::getLLVMLifetimeStartFn() {
 llvm::Function *CodeGenModule::getLLVMLifetimeEndFn() {
   if (LifetimeEndFn)
     return LifetimeEndFn;
-  LifetimeEndFn = llvm::Intrinsic::getDeclaration(&getModule(),
-    llvm::Intrinsic::lifetime_end, AllocaInt8PtrTy);
+  LifetimeEndFn = llvm::Intrinsic::getOrInsertDeclaration(
+      &getModule(), llvm::Intrinsic::lifetime_end, AllocaInt8PtrTy);
   return LifetimeEndFn;
 }