Address ldionne's review comments

Author: winner245

libcxx/include/bitset

@@ -223,10 +223,10 @@ protected:
 
   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX23 void flip() _NOEXCEPT;
   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX23 unsigned long to_ulong() const {
-    return __to_ulong(_BoolConstant < _Size< sizeof(unsigned long) * CHAR_BIT>());
+    return __to_ulong(_BoolConstant<_Size < sizeof(unsigned long) * CHAR_BIT>());
   }
   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX23 unsigned long long to_ullong() const {
-    return __to_ullong(_BoolConstant < _Size< sizeof(unsigned long long) * CHAR_BIT>());
+    return __to_ullong(_BoolConstant<_Size < sizeof(unsigned long long) * CHAR_BIT>());
   }
 
   _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX23 bool all() const _NOEXCEPT { return !__scan_bits(__bit_not()); }
@@ -321,11 +321,11 @@ inline _LIBCPP_HIDE_FROM_ABI void __bitset<_N_words, _Size>::__init(unsigned lon
 template <size_t _N_words, size_t _Size>
 inline _LIBCPP_CONSTEXPR __bitset<_N_words, _Size>::__bitset(unsigned long long __v) _NOEXCEPT
 #  ifndef _LIBCPP_CXX03_LANG
-#    if (__SIZEOF_LONG_LONG__ + __SIZEOF_SIZE_T__ - 1) / __SIZEOF_SIZE_T__ == 1
+#    if __SIZEOF_LONG_LONG__ <= __SIZEOF_SIZE_T__
     : __first_{static_cast<__storage_type>(__v)}
-#    elif (__SIZEOF_LONG_LONG__ + __SIZEOF_SIZE_T__ - 1) / __SIZEOF_SIZE_T__ == 2
+#    elif __SIZEOF_LONG_LONG__ <= 2 * __SIZEOF_SIZE_T__
     : __first_{static_cast<__storage_type>(__v), static_cast<__storage_type>(__v >> __bits_per_word)}
-#    elif (__SIZEOF_LONG_LONG__ + __SIZEOF_SIZE_T__ - 1) / __SIZEOF_SIZE_T__ == 4
+#    elif __SIZEOF_LONG_LONG__ <= 4 * __SIZEOF_SIZE_T__
 #      if _N_words == 2
     : __first_{static_cast<__storage_type>(__v), static_cast<__storage_type>(__v >> __bits_per_word)}
 #      elif _N_words == 3