1 files changed, 6 insertions, 3 deletions
diff --git a/llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp b/llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp
index 1fd70711f53..1b1da6963cf 100644
--- a/llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp
+++ b/llvm/lib/Transforms/Utils/PromoteMemoryToRegister.cpp
@@ -284,7 +284,8 @@ public:
   PromoteMem2Reg(ArrayRef<AllocaInst *> Allocas, DominatorTree &DT,
                  AliasSetTracker *AST, AssumptionTracker *AT)
       : Allocas(Allocas.begin(), Allocas.end()), DT(DT),
-        DIB(*DT.getRoot()->getParent()->getParent()), AST(AST), AT(AT) {}
+        DIB(*DT.getRoot()->getParent()->getParent(), /*AllowUnresolved*/ false),
+        AST(AST), AT(AT) {}
 
   void run();
 
@@ -415,7 +416,8 @@ static bool rewriteSingleStoreAlloca(AllocaInst *AI, AllocaInfo &Info,
   // Record debuginfo for the store and remove the declaration's
   // debuginfo.
   if (DbgDeclareInst *DDI = Info.DbgDeclare) {
-    DIBuilder DIB(*AI->getParent()->getParent()->getParent());
+    DIBuilder DIB(*AI->getParent()->getParent()->getParent(),
+                  /*AllowUnresolved*/ false);
     ConvertDebugDeclareToDebugValue(DDI, Info.OnlyStore, DIB);
     DDI->eraseFromParent();
     LBI.deleteValue(DDI);
@@ -498,7 +500,8 @@ static void promoteSingleBlockAlloca(AllocaInst *AI, const AllocaInfo &Info,
     StoreInst *SI = cast<StoreInst>(AI->user_back());
     // Record debuginfo for the store before removing it.
     if (DbgDeclareInst *DDI = Info.DbgDeclare) {
-      DIBuilder DIB(*AI->getParent()->getParent()->getParent());
+      DIBuilder DIB(*AI->getParent()->getParent()->getParent(),
+                    /*AllowUnresolved*/ false);
       ConvertDebugDeclareToDebugValue(DDI, SI, DIB);
     }
     SI->eraseFromParent();