fix formatting

Author: zibi2

libcxx/include/__algorithm/mismatch.h

@@ -63,15 +63,13 @@ __reverse_vector(__simd_vector<long long, _Np> __cmp_res) {
   }(make_index_sequence<_Np>{});
 }
 template <class _ValueType, size_t _Np>
-_LIBCPP_NODISCARD _LIBCPP_HIDE_FROM_ABI __simd_vector<long, _Np>
-__reverse_vector(__simd_vector<long, _Np> __cmp_res) {
+_LIBCPP_NODISCARD _LIBCPP_HIDE_FROM_ABI __simd_vector<long, _Np> __reverse_vector(__simd_vector<long, _Np> __cmp_res) {
   return [&]<size_t... _Indices>(index_sequence<_Indices...>) {
     return __builtin_shufflevector(__cmp_res, __cmp_res, (_Np - _Indices - 1)...);
   }(make_index_sequence<_Np>{});
 }
 template <class _ValueType, size_t _Np>
-_LIBCPP_NODISCARD _LIBCPP_HIDE_FROM_ABI __simd_vector<int, _Np>
-__reverse_vector(__simd_vector<int, _Np> __cmp_res) {
+_LIBCPP_NODISCARD _LIBCPP_HIDE_FROM_ABI __simd_vector<int, _Np> __reverse_vector(__simd_vector<int, _Np> __cmp_res) {
   return [&]<size_t... _Indices>(index_sequence<_Indices...>) {
     return __builtin_shufflevector(__cmp_res, __cmp_res, (_Np - _Indices - 1)...);
   }(make_index_sequence<_Np>{});
@@ -106,7 +104,7 @@ __mismatch_vectorized(_Iter __first1, _Iter __last1, _Iter __first2) {
       for (size_t __i = 0; __i != __unroll_count; ++__i) {
         auto __cmp_res = __lhs[__i] == __rhs[__i];
 #  if defined(_LIBCPP_BIG_ENDIAN)
-        __cmp_res      = std::__reverse_vector<__value_type>(__cmp_res);
+        __cmp_res = std::__reverse_vector<__value_type>(__cmp_res);
 #  endif
         if (!std::__all_of(__cmp_res)) {
           auto __offset = __i * __vec_size + std::__find_first_not_set(__cmp_res);
@@ -122,7 +120,7 @@ __mismatch_vectorized(_Iter __first1, _Iter __last1, _Iter __first2) {
     while (static_cast<size_t>(__last1 - __first1) >= __vec_size) {
       auto __cmp_res = std::__load_vector<__vec>(__first1) == std::__load_vector<__vec>(__first2);
 #  if defined(_LIBCPP_BIG_ENDIAN)
-      __cmp_res      = std::__reverse_vector<__value_type>(__cmp_res);
+      __cmp_res = std::__reverse_vector<__value_type>(__cmp_res);
 #  endif
       if (!std::__all_of(__cmp_res)) {
         auto __offset = std::__find_first_not_set(__cmp_res);
@@ -142,9 +140,9 @@ __mismatch_vectorized(_Iter __first1, _Iter __last1, _Iter __first2) {
       __first2 = __last2 - __vec_size;
       auto __cmp_res = std::__load_vector<__vec>(__first1) == std::__load_vector<__vec>(__first2);
 #  if defined(_LIBCPP_BIG_ENDIAN)
-      __cmp_res      = std::__reverse_vector<__value_type>(__cmp_res);
+      __cmp_res = std::__reverse_vector<__value_type>(__cmp_res);
 #  endif
-      auto __offset  = std::__find_first_not_set(__cmp_res);
+      auto __offset = std::__find_first_not_set(__cmp_res);
       return {__first1 + __offset, __first2 + __offset};
     } // else loop over the elements individually
   }