From 08e8dd7b9db7bb4a9de26d44c1cbfd24e869c014 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Wed, 27 Jul 2022 21:50:45 +0200
Subject: Vendor import of llvm-project main
 llvmorg-15-init-17826-g1f8ae9d7e7e4, the last commit before the upstream
 release/16.x branch was created.

---
 libcxx/include/memory | 118 --------------------------------------------------
 1 file changed, 118 deletions(-)

(limited to 'libcxx/include/memory')

diff --git a/libcxx/include/memory b/libcxx/include/memory
index ec9f5773929f..56f8159fbd44 100644
--- a/libcxx/include/memory
+++ b/libcxx/include/memory
@@ -885,93 +885,6 @@ template<size_t N, class T>
 
 _LIBCPP_BEGIN_NAMESPACE_STD
 
-template <class _Alloc, class _Ptr>
-_LIBCPP_INLINE_VISIBILITY
-void __construct_forward_with_exception_guarantees(_Alloc& __a, _Ptr __begin1, _Ptr __end1, _Ptr& __begin2) {
-    static_assert(__is_cpp17_move_insertable<_Alloc>::value,
-        "The specified type does not meet the requirements of Cpp17MoveInsertable");
-    typedef allocator_traits<_Alloc> _Traits;
-    for (; __begin1 != __end1; ++__begin1, (void)++__begin2) {
-        _Traits::construct(__a, _VSTD::__to_address(__begin2),
-#ifdef _LIBCPP_NO_EXCEPTIONS
-            _VSTD::move(*__begin1)
-#else
-            _VSTD::move_if_noexcept(*__begin1)
-#endif
-        );
-    }
-}
-
-template <class _Alloc, class _Tp, typename enable_if<
-    (__is_default_allocator<_Alloc>::value || !__has_construct<_Alloc, _Tp*, _Tp>::value) &&
-    is_trivially_move_constructible<_Tp>::value
->::type>
-_LIBCPP_INLINE_VISIBILITY
-void __construct_forward_with_exception_guarantees(_Alloc&, _Tp* __begin1, _Tp* __end1, _Tp*& __begin2) {
-    ptrdiff_t _Np = __end1 - __begin1;
-    if (_Np > 0) {
-        _VSTD::memcpy(__begin2, __begin1, _Np * sizeof(_Tp));
-        __begin2 += _Np;
-    }
-}
-
-template <class _Alloc, class _Iter, class _Ptr>
-_LIBCPP_INLINE_VISIBILITY
-void __construct_range_forward(_Alloc& __a, _Iter __begin1, _Iter __end1, _Ptr& __begin2) {
-    typedef allocator_traits<_Alloc> _Traits;
-    for (; __begin1 != __end1; ++__begin1, (void) ++__begin2) {
-        _Traits::construct(__a, _VSTD::__to_address(__begin2), *__begin1);
-    }
-}
-
-template <class _Alloc, class _Source, class _Dest,
-          class _RawSource = typename remove_const<_Source>::type,
-          class _RawDest = typename remove_const<_Dest>::type,
-          class =
-    typename enable_if<
-        is_trivially_copy_constructible<_Dest>::value &&
-        is_same<_RawSource, _RawDest>::value &&
-        (__is_default_allocator<_Alloc>::value || !__has_construct<_Alloc, _Dest*, _Source&>::value)
-    >::type>
-_LIBCPP_INLINE_VISIBILITY
-void __construct_range_forward(_Alloc&, _Source* __begin1, _Source* __end1, _Dest*& __begin2) {
-    ptrdiff_t _Np = __end1 - __begin1;
-    if (_Np > 0) {
-        _VSTD::memcpy(const_cast<_RawDest*>(__begin2), __begin1, _Np * sizeof(_Dest));
-        __begin2 += _Np;
-    }
-}
-
-template <class _Alloc, class _Ptr>
-_LIBCPP_INLINE_VISIBILITY
-void __construct_backward_with_exception_guarantees(_Alloc& __a, _Ptr __begin1, _Ptr __end1, _Ptr& __end2) {
-    static_assert(__is_cpp17_move_insertable<_Alloc>::value,
-        "The specified type does not meet the requirements of Cpp17MoveInsertable");
-    typedef allocator_traits<_Alloc> _Traits;
-    while (__end1 != __begin1) {
-        _Traits::construct(__a, _VSTD::__to_address(__end2 - 1),
-#ifdef _LIBCPP_NO_EXCEPTIONS
-            _VSTD::move(*--__end1)
-#else
-            _VSTD::move_if_noexcept(*--__end1)
-#endif
-        );
-        --__end2;
-    }
-}
-
-template <class _Alloc, class _Tp, class = typename enable_if<
-    (__is_default_allocator<_Alloc>::value || !__has_construct<_Alloc, _Tp*, _Tp>::value) &&
-    is_trivially_move_constructible<_Tp>::value
->::type>
-_LIBCPP_INLINE_VISIBILITY
-void __construct_backward_with_exception_guarantees(_Alloc&, _Tp* __begin1, _Tp* __end1, _Tp*& __end2) {
-    ptrdiff_t _Np = __end1 - __begin1;
-    __end2 -= _Np;
-    if (_Np > 0)
-        _VSTD::memcpy(static_cast<void*>(__end2), static_cast<void const*>(__begin1), _Np * sizeof(_Tp));
-}
-
 struct __destruct_n
 {
 private:
@@ -1013,37 +926,6 @@ public:
 
 _LIBCPP_FUNC_VIS void* align(size_t __align, size_t __sz, void*& __ptr, size_t& __space);
 
-// --- Helper for container swap --
-template <typename _Alloc>
-_LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX11
-void __swap_allocator(_Alloc & __a1, _Alloc & __a2, true_type)
-#if _LIBCPP_STD_VER > 11
-    _NOEXCEPT
-#else
-    _NOEXCEPT_(__is_nothrow_swappable<_Alloc>::value)
-#endif
-{
-    using _VSTD::swap;
-    swap(__a1, __a2);
-}
-
-template <typename _Alloc>
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX11
-void __swap_allocator(_Alloc &, _Alloc &, false_type) _NOEXCEPT {}
-
-template <typename _Alloc>
-inline _LIBCPP_HIDE_FROM_ABI _LIBCPP_CONSTEXPR_AFTER_CXX11
-void __swap_allocator(_Alloc & __a1, _Alloc & __a2)
-#if _LIBCPP_STD_VER > 11
-    _NOEXCEPT
-#else
-    _NOEXCEPT_(__is_nothrow_swappable<_Alloc>::value)
-#endif
-{
-    _VSTD::__swap_allocator(__a1, __a2,
-      integral_constant<bool, allocator_traits<_Alloc>::propagate_on_container_swap::value>());
-}
-
 template <typename _Alloc, typename _Traits=allocator_traits<_Alloc> >
 struct __noexcept_move_assign_container : public integral_constant<bool,
     _Traits::propagate_on_container_move_assignment::value
-- 
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