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-rw-r--r--contrib/libs/cxxsupp/libcxx/include/cstring47
1 files changed, 0 insertions, 47 deletions
diff --git a/contrib/libs/cxxsupp/libcxx/include/cstring b/contrib/libs/cxxsupp/libcxx/include/cstring
index c88d97739f..a9bdf4ff2d 100644
--- a/contrib/libs/cxxsupp/libcxx/include/cstring
+++ b/contrib/libs/cxxsupp/libcxx/include/cstring
@@ -100,53 +100,6 @@ using ::memset _LIBCPP_USING_IF_EXISTS;
using ::strerror _LIBCPP_USING_IF_EXISTS;
using ::strlen _LIBCPP_USING_IF_EXISTS;
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 size_t __constexpr_strlen(const char* __str) {
- // GCC currently doesn't support __builtin_strlen for heap-allocated memory during constant evaluation.
- // https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70816
-#ifdef _LIBCPP_COMPILER_GCC
- if (__libcpp_is_constant_evaluated()) {
- size_t __i = 0;
- for (; __str[__i] != '\0'; ++__i)
- ;
- return __i;
- }
-#endif
- return __builtin_strlen(__str);
-}
-
-template <class _Tp>
-_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 int
-__constexpr_memcmp(const _Tp* __lhs, const _Tp* __rhs, size_t __count) {
-#ifdef _LIBCPP_COMPILER_GCC
- if (__libcpp_is_constant_evaluated()) {
- for (; __count; --__count, ++__lhs, ++__rhs) {
- if (*__lhs < *__rhs)
- return -1;
- if (*__rhs < *__lhs)
- return 1;
- }
- return 0;
- }
-#endif
- return __builtin_memcmp(__lhs, __rhs, __count);
-}
-
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_SINCE_CXX14 const char*
-__constexpr_char_memchr(const char* __str, int __char, size_t __count) {
-#if __has_builtin(__builtin_char_memchr)
- return __builtin_char_memchr(__str, __char, __count);
-#else
- if (!__libcpp_is_constant_evaluated())
- return static_cast<const char*>(std::memchr(__str, __char, __count));
- for (; __count; --__count) {
- if (*__str == __char)
- return __str;
- ++__str;
- }
- return nullptr;
-#endif
-}
-
_LIBCPP_END_NAMESPACE_STD
#endif // _LIBCPP_CSTRING