diff --git a/clang/lib/CodeGen/CGClass.cpp b/clang/lib/CodeGen/CGClass.cpp
--- a/clang/lib/CodeGen/CGClass.cpp
+++ b/clang/lib/CodeGen/CGClass.cpp
@@ -2518,8 +2518,10 @@
       llvm::FunctionType::get(CGM.Int32Ty, /*isVarArg=*/true)
           ->getPointerTo(ProgAS)
           ->getPointerTo(GlobalsAS);
+  // vtable field is is derived from `this` pointer, therefore it should be in
+  // default address space.
   VTableField = Builder.CreatePointerBitCastOrAddrSpaceCast(
-      VTableField, VTablePtrTy->getPointerTo(GlobalsAS));
+      VTableField, VTablePtrTy->getPointerTo());
   VTableAddressPoint = Builder.CreatePointerBitCastOrAddrSpaceCast(
       VTableAddressPoint, VTablePtrTy);
 
diff --git a/clang/test/CodeGenCUDA/vtbl.cu b/clang/test/CodeGenCUDA/vtbl.cu
new file mode 100644
--- /dev/null
+++ b/clang/test/CodeGenCUDA/vtbl.cu
@@ -0,0 +1,17 @@
+// RUN: %clang_cc1 -fcuda-is-device -triple amdgcn-amd-amdhsa -target-cpu gfx906 \
+// RUN:   -emit-llvm -o - %s | FileCheck %s
+
+#include "Inputs/cuda.h"
+
+// CHECK-LABEL: define {{.*}}@_ZN1AC2Ev(%struct.A* nonnull align 8 dereferenceable(8) %this)
+// CHECK: store %struct.A* %this, %struct.A** %this.addr.ascast
+// CHECK: %this1 = load %struct.A*, %struct.A** %this.addr.ascast
+// CHECK: %[[VTFIELD:.*]] = bitcast %struct.A* %this1 to i32 (...)* addrspace(1)**
+// CHECK: store i32 (...)* addrspace(1)* bitcast{{.*}} @_ZTV1A{{.*}}, i32 (...)* addrspace(1)** %[[VTFIELD]]
+struct A {
+  __device__ virtual void vf() {}
+};
+
+__global__ void kern() {
+  A a;
+}