Update llvm/include/llvm/SYCLLowerIR/GlobalOffset.h

Co-authored-by: aelovikov-intel <[email protected]>

Author: jchlanda

llvm/include/llvm/SYCLLowerIR/GlobalOffset.h

@@ -51,8 +51,8 @@ class GlobalOffsetPass : public PassInfoMixin<GlobalOffsetPass> {
   llvm::DenseMap<Function *, Value *> ProcessedFunctions;
   // Keep a map of all entry point functions with metadata
   llvm::DenseMap<Function *, MDNode *> EntryPointMetadata;
-  llvm::Type *KernelImplicitArgumentType;
-  llvm::Type *ImplicitOffsetPtrType;
+  llvm::Type *KernelImplicitArgumentType = nullptr;
+  llvm::Type *ImplicitOffsetPtrType = nullptr;
 
   ArchType AT;
   unsigned TargetAS = 0;