Removes sycl::vec overload in BitwiseInvertFunctor

This overload would cause sufficiently large boolean arrays to produce unexpected results when cast to another type

Author: ndgrigorian

dpctl/tensor/libtensor/include/kernels/elementwise_functions/bitwise_invert.hpp

@@ -58,7 +58,7 @@ template <typename argT, typename resT> struct BitwiseInvertFunctor
 
     using is_constant = typename std::false_type;
     // constexpr resT constant_value = resT{};
-    using supports_vec = typename std::true_type;
+    using supports_vec = typename std::false_type;
     using supports_sg_loadstore = typename std::true_type;
     ;
 
@@ -71,21 +71,6 @@ template <typename argT, typename resT> struct BitwiseInvertFunctor
             return ~in;
         }
     }
-
-    template <int vec_sz>
-    sycl::vec<resT, vec_sz> operator()(const sycl::vec<argT, vec_sz> &in) const
-    {
-        if constexpr (std::is_same_v<argT, bool>) {
-            auto res_vec = !in;
-
-            using deducedT = typename std::remove_cv_t<
-                std::remove_reference_t<decltype(res_vec)>>::element_type;
-            return vec_cast<resT, deducedT, vec_sz>(res_vec);
-        }
-        else {
-            return ~in;
-        }
-    }
 };
 
 template <typename argT,