Fix uninitialized memory references in WinEHPrepare

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231405 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/WinEHPrepare.cpp b/lib/CodeGen/WinEHPrepare.cpp
index eefb278f0a790e802d14a34ced15c9d04406ebaf..3304aeb3e4493ed7e787e03db6c1529b95521772 100644 (file)
--- a/lib/CodeGen/WinEHPrepare.cpp
+++ b/lib/CodeGen/WinEHPrepare.cpp
@@ -90,7 +90,9 @@ public:
                            FrameVarInfoMap &VarInfo)
       : LPI(LPI), Materializer(HandlerFn, VarInfo),
         SelectorIDType(Type::getInt32Ty(LPI->getContext())),
-        Int8PtrType(Type::getInt8PtrTy(LPI->getContext())) {}
+        Int8PtrType(Type::getInt8PtrTy(LPI->getContext())),
+        ExtractedEHPtr(nullptr), ExtractedSelector(nullptr),
+        EHPtrStoreAddr(nullptr), SelectorStoreAddr(nullptr) {}
 
   CloningAction handleInstruction(ValueToValueMapTy &VMap,
                                   const Instruction *Inst,