[libcxx-commits] [libcxx] [libc++] Optimize search_n (PR #171389)

[Louis Dionne via libcxx-commits]

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@@ -142,7 +136,16 @@ template <class _ForwardIterator, class _Size, class _Tp, class _BinaryPredicate
   static_assert(
       __is_callable<_BinaryPredicate&, decltype(*__first), const _Tp&>::value, "The comparator has to be callable");
   auto __proj = __identity();
-  return std::__search_n_impl(__first, __last, std::__convert_to_integral(__count), __value, __pred, __proj).first;
+  return std::__rewrap_iter(
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ldionne wrote:

Seems like that is not necessary.

https://github.com/llvm/llvm-project/pull/171389