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diff --git a/test/std/utilities/function.objects/func.search/func.search.bm/default.pass.cpp b/test/std/utilities/function.objects/func.search/func.search.bm/default.pass.cpp
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+//===----------------------------------------------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// UNSUPPORTED: c++98, c++03, c++11, c++14
+// XFAIL: c++17, c++2a
+
+// <functional>
+
+// boyer_moore searcher
+// template<class RandomAccessIterator1,
+// class Hash = hash<typename iterator_traits<RandomAccessIterator1>::value_type>,
+// class BinaryPredicate = equal_to<>>
+// class boyer_moore_searcher {
+// public:
+// boyer_moore_searcher(RandomAccessIterator1 pat_first, RandomAccessIterator1 pat_last,
+// Hash hf = Hash(), BinaryPredicate pred = BinaryPredicate());
+//
+// template<class RandomAccessIterator2>
+// pair<RandomAccessIterator2, RandomAccessIterator2>
+// operator()(RandomAccessIterator2 first, RandomAccessIterator2 last) const;
+//
+// private:
+// RandomAccessIterator1 pat_first_; // exposition only
+// RandomAccessIterator1 pat_last_; // exposition only
+// Hash hash_; // exposition only
+// BinaryPredicate pred_; // exposition only
+// };
+
+
+#include <algorithm>
+#include <functional>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template <typename Iter1, typename Iter2>
+void do_search(Iter1 b1, Iter1 e1, Iter2 b2, Iter2 e2, Iter1 result) {
+ std::boyer_moore_searcher<Iter2> s{b2, e2};
+ assert(result == std::search(b1, e1, s));
+}
+
+template <class Iter1, class Iter2>
+void
+test()
+{
+ int ia[] = {0, 1, 2, 3, 4, 5};
+ const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+ do_search(Iter1(ia), Iter1(ia+sa), Iter2(ia), Iter2(ia), Iter1(ia));
+ do_search(Iter1(ia), Iter1(ia+sa), Iter2(ia), Iter2(ia+1), Iter1(ia));
+ do_search(Iter1(ia), Iter1(ia+sa), Iter2(ia+1), Iter2(ia+2), Iter1(ia+1));
+ do_search(Iter1(ia), Iter1(ia+sa), Iter2(ia+2), Iter2(ia+2), Iter1(ia));
+ do_search(Iter1(ia), Iter1(ia+sa), Iter2(ia+2), Iter2(ia+3), Iter1(ia+2));
+ do_search(Iter1(ia), Iter1(ia+sa), Iter2(ia+2), Iter2(ia+3), Iter1(ia+2));
+ do_search(Iter1(ia), Iter1(ia), Iter2(ia+2), Iter2(ia+3), Iter1(ia));
+ do_search(Iter1(ia), Iter1(ia+sa), Iter2(ia+sa-1), Iter2(ia+sa), Iter1(ia+sa-1));
+ do_search(Iter1(ia), Iter1(ia+sa), Iter2(ia+sa-3), Iter2(ia+sa), Iter1(ia+sa-3));
+ do_search(Iter1(ia), Iter1(ia+sa), Iter2(ia), Iter2(ia+sa), Iter1(ia));
+ do_search(Iter1(ia), Iter1(ia+sa-1), Iter2(ia), Iter2(ia+sa), Iter1(ia+sa-1));
+ do_search(Iter1(ia), Iter1(ia+1), Iter2(ia), Iter2(ia+sa), Iter1(ia+1));
+ int ib[] = {0, 1, 2, 0, 1, 2, 3, 0, 1, 2, 3, 4};
+ const unsigned sb = sizeof(ib)/sizeof(ib[0]);
+ int ic[] = {1};
+ do_search(Iter1(ib), Iter1(ib+sb), Iter2(ic), Iter2(ic+1), Iter1(ib+1));
+ int id[] = {1, 2};
+ do_search(Iter1(ib), Iter1(ib+sb), Iter2(id), Iter2(id+2), Iter1(ib+1));
+ int ie[] = {1, 2, 3};
+ do_search(Iter1(ib), Iter1(ib+sb), Iter2(ie), Iter2(ie+3), Iter1(ib+4));
+ int ig[] = {1, 2, 3, 4};
+ do_search(Iter1(ib), Iter1(ib+sb), Iter2(ig), Iter2(ig+4), Iter1(ib+8));
+ int ih[] = {0, 1, 1, 1, 1, 2, 3, 0, 1, 2, 3, 4};
+ const unsigned sh = sizeof(ih)/sizeof(ih[0]);
+ int ii[] = {1, 1, 2};
+ do_search(Iter1(ih), Iter1(ih+sh), Iter2(ii), Iter2(ii+3), Iter1(ih+3));
+ int ij[] = {0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0};
+ const unsigned sj = sizeof(ij)/sizeof(ij[0]);
+ int ik[] = {0, 0, 0, 0, 1, 1, 1, 1, 0, 0};
+ const unsigned sk = sizeof(ik)/sizeof(ik[0]);
+ do_search(Iter1(ij), Iter1(ij+sj), Iter2(ik), Iter2(ik+sk), Iter1(ij+6));
+}
+
+template <class Iter1, class Iter2>
+void
+test2()
+{
+ char ia[] = {0, 1, 2, 3, 4, 5};
+ const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+ do_search(Iter1(ia), Iter1(ia+sa), Iter2(ia), Iter2(ia), Iter1(ia));
+ do_search(Iter1(ia), Iter1(ia+sa), Iter2(ia), Iter2(ia+1), Iter1(ia));
+ do_search(Iter1(ia), Iter1(ia+sa), Iter2(ia+1), Iter2(ia+2), Iter1(ia+1));
+ do_search(Iter1(ia), Iter1(ia+sa), Iter2(ia+2), Iter2(ia+2), Iter1(ia));
+ do_search(Iter1(ia), Iter1(ia+sa), Iter2(ia+2), Iter2(ia+3), Iter1(ia+2));
+ do_search(Iter1(ia), Iter1(ia+sa), Iter2(ia+2), Iter2(ia+3), Iter1(ia+2));
+ do_search(Iter1(ia), Iter1(ia), Iter2(ia+2), Iter2(ia+3), Iter1(ia));
+ do_search(Iter1(ia), Iter1(ia+sa), Iter2(ia+sa-1), Iter2(ia+sa), Iter1(ia+sa-1));
+ do_search(Iter1(ia), Iter1(ia+sa), Iter2(ia+sa-3), Iter2(ia+sa), Iter1(ia+sa-3));
+ do_search(Iter1(ia), Iter1(ia+sa), Iter2(ia), Iter2(ia+sa), Iter1(ia));
+ do_search(Iter1(ia), Iter1(ia+sa-1), Iter2(ia), Iter2(ia+sa), Iter1(ia+sa-1));
+ do_search(Iter1(ia), Iter1(ia+1), Iter2(ia), Iter2(ia+sa), Iter1(ia+1));
+ char ib[] = {0, 1, 2, 0, 1, 2, 3, 0, 1, 2, 3, 4};
+ const unsigned sb = sizeof(ib)/sizeof(ib[0]);
+ char ic[] = {1};
+ do_search(Iter1(ib), Iter1(ib+sb), Iter2(ic), Iter2(ic+1), Iter1(ib+1));
+ char id[] = {1, 2};
+ do_search(Iter1(ib), Iter1(ib+sb), Iter2(id), Iter2(id+2), Iter1(ib+1));
+ char ie[] = {1, 2, 3};
+ do_search(Iter1(ib), Iter1(ib+sb), Iter2(ie), Iter2(ie+3), Iter1(ib+4));
+ char ig[] = {1, 2, 3, 4};
+ do_search(Iter1(ib), Iter1(ib+sb), Iter2(ig), Iter2(ig+4), Iter1(ib+8));
+ char ih[] = {0, 1, 1, 1, 1, 2, 3, 0, 1, 2, 3, 4};
+ const unsigned sh = sizeof(ih)/sizeof(ih[0]);
+ char ii[] = {1, 1, 2};
+ do_search(Iter1(ih), Iter1(ih+sh), Iter2(ii), Iter2(ii+3), Iter1(ih+3));
+ char ij[] = {0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 0, 0};
+ const unsigned sj = sizeof(ij)/sizeof(ij[0]);
+ char ik[] = {0, 0, 0, 0, 1, 1, 1, 1, 0, 0};
+ const unsigned sk = sizeof(ik)/sizeof(ik[0]);
+ do_search(Iter1(ij), Iter1(ij+sj), Iter2(ik), Iter2(ik+sk), Iter1(ij+6));
+}
+
+int main() {
+ test<random_access_iterator<const int*>, random_access_iterator<const int*> >();
+ test2<random_access_iterator<const char*>, random_access_iterator<const char*> >();
+}
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