diff --git a/sycl/include/sycl/detail/generic_type_lists.hpp b/sycl/include/sycl/detail/generic_type_lists.hpp
index c6a62504efbec..bb18e2fb29876 100644
--- a/sycl/include/sycl/detail/generic_type_lists.hpp
+++ b/sycl/include/sycl/detail/generic_type_lists.hpp
@@ -473,42 +473,7 @@ using scalar_bool_list = type_list<bool>;
 
 using bool_list = tl_append<scalar_bool_list, marray_bool_list>;
 
-using vector_bool_list = type_list<vec<bool, 1>, vec<bool, 2>, vec<bool, 3>,
-                                   vec<bool, 4>, vec<bool, 8>, vec<bool, 16>>;
-
-// basic types
-using scalar_signed_basic_list =
-    tl_append<scalar_floating_list, scalar_signed_integer_list>;
-
-using vector_signed_basic_list =
-    tl_append<vector_floating_list, vector_signed_integer_list>;
-
-using marray_signed_basic_list =
-    tl_append<marray_floating_list, marray_signed_integer_list>;
-
-using signed_basic_list =
-    tl_append<scalar_signed_basic_list, vector_signed_basic_list,
-              marray_signed_basic_list>;
-
-using scalar_unsigned_basic_list = tl_append<scalar_unsigned_integer_list>;
-
-using unsigned_basic_list =
-    tl_append<scalar_unsigned_basic_list, vector_unsigned_integer_list,
-              marray_unsigned_integer_list>;
-
-using vector_basic_list =
-    tl_append<vector_signed_basic_list, vector_unsigned_integer_list>;
-
 } // namespace gtl
-namespace gvl {
-// address spaces
-using nonconst_address_space_list = address_space_list<
-    access::address_space::local_space, access::address_space::global_space,
-    access::address_space::private_space, access::address_space::generic_space,
-    access::address_space::ext_intel_global_device_space,
-    access::address_space::ext_intel_global_host_space>;
-
-} // namespace gvl
 } // namespace detail
 } // namespace _V1
 } // namespace sycl
diff --git a/sycl/include/sycl/detail/generic_type_traits.hpp b/sycl/include/sycl/detail/generic_type_traits.hpp
index aafef77a12067..c01963b25c687 100644
--- a/sycl/include/sycl/detail/generic_type_traits.hpp
+++ b/sycl/include/sycl/detail/generic_type_traits.hpp
@@ -31,10 +31,6 @@ template <typename T>
 inline constexpr bool is_svgenfloatf_v =
     is_contained_v<T, gtl::scalar_vector_float_list>;
 
-template <typename T>
-inline constexpr bool is_svgenfloatd_v =
-    is_contained_v<T, gtl::scalar_vector_double_list>;
-
 template <typename T>
 inline constexpr bool is_half_v = is_contained_v<T, gtl::scalar_half_list>;
 
@@ -61,19 +57,12 @@ template <typename T>
 inline constexpr bool is_vgenfloat_v =
     is_contained_v<T, gtl::vector_floating_list>;
 
-template <typename T>
-inline constexpr bool is_svgenfloat_v =
-    is_contained_v<T, gtl::scalar_vector_floating_list>;
-
 template <typename T>
 inline constexpr bool is_genint_v = is_contained_v<T, gtl::signed_int_list>;
 
 template <typename T>
 inline constexpr bool is_geninteger_v = is_contained_v<T, gtl::integer_list>;
 
-template <typename T>
-using is_geninteger = std::bool_constant<is_geninteger_v<T>>;
-
 template <typename T>
 inline constexpr bool is_sgeninteger_v =
     is_contained_v<T, gtl::scalar_integer_list>;
diff --git a/sycl/include/sycl/ext/oneapi/experimental/cuda/builtins.hpp b/sycl/include/sycl/ext/oneapi/experimental/cuda/builtins.hpp
index 06d5318c525db..23b0eeeb814e2 100644
--- a/sycl/include/sycl/ext/oneapi/experimental/cuda/builtins.hpp
+++ b/sycl/include/sycl/ext/oneapi/experimental/cuda/builtins.hpp
@@ -47,8 +47,9 @@ using ldg_vector_types = sycl::detail::type_list<
 
 using ldg_types =
     sycl::detail::tl_append<ldg_vector_types,
-                            sycl::detail::gtl::scalar_signed_basic_list,
-                            sycl::detail::gtl::scalar_unsigned_basic_list>;
+                            sycl::detail::gtl::scalar_floating_list,
+                            sycl::detail::gtl::scalar_signed_integer_list,
+                            sycl::detail::gtl::scalar_unsigned_integer_list>;
 } // namespace detail
 
 template <typename T>
diff --git a/sycl/include/sycl/vector.hpp b/sycl/include/sycl/vector.hpp
index c8d2273094c60..f18924054e252 100644
--- a/sycl/include/sycl/vector.hpp
+++ b/sycl/include/sycl/vector.hpp
@@ -30,10 +30,8 @@
 #include <sycl/aliases.hpp>                    // for half, cl_char, cl_int
 #include <sycl/detail/common.hpp>              // for ArrayCreator, RepeatV...
 #include <sycl/detail/defines_elementary.hpp>  // for __SYCL2020_DEPRECATED
-#include <sycl/detail/generic_type_lists.hpp>  // for vector_basic_list
 #include <sycl/detail/generic_type_traits.hpp> // for is_sigeninteger, is_s...
 #include <sycl/detail/memcpy.hpp>              // for memcpy
-#include <sycl/detail/type_list.hpp>           // for is_contained
 #include <sycl/detail/type_traits.hpp>         // for is_floating_point
 #include <sycl/detail/vector_arith.hpp>
 #include <sycl/half_type.hpp>                  // for StorageT, half, Vec16...
@@ -1242,11 +1240,9 @@ class SwizzleOp {
     static_assert((sizeof(Tmp) == sizeof(asT)),
                   "The new SYCL vec type must have the same storage size in "
                   "bytes as this SYCL swizzled vec");
-    static_assert(
-        detail::is_contained<asT, detail::gtl::vector_basic_list>::value ||
-            detail::is_contained<asT, detail::gtl::vector_bool_list>::value,
-        "asT must be SYCL vec of a different element type and "
-        "number of elements specified by asT");
+    static_assert(detail::is_vec_v<asT>,
+                  "asT must be SYCL vec of a different element type and "
+                  "number of elements specified by asT");
     return Tmp.template as<asT>();
   }