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diff --git a/libstdc++-v3/testsuite/performance/25_algorithms/find_istreambuf_iterators.cc b/libstdc++-v3/testsuite/performance/25_algorithms/find_istreambuf_iterators.cc
new file mode 100644
index 00000000..8ed9a39c
--- /dev/null
+++ b/libstdc++-v3/testsuite/performance/25_algorithms/find_istreambuf_iterators.cc
@@ -0,0 +1,54 @@
+// Copyright (C) 2006, 2009 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// .
+
+
+#include
+#include
+#include
+#include
+
+// libstdc++/25482
+int main()
+{
+ using namespace std;
+ using namespace __gnu_test;
+
+ typedef istreambuf_iterator in_iterator_type;
+
+ istringstream iss("a0000b1111c2222d3333e4444f5555g6666h7777i8888j9999"
+ "k0000l1111m2222n3333o4444p5555q6666r7777s8888t9999");
+
+ in_iterator_type beg(iss);
+ in_iterator_type end;
+
+ time_counter time;
+ resource_counter resource;
+
+ start_counters(time, resource);
+ for (unsigned i = 0; i < 1000000; ++i)
+ {
+ for (char c = 'a'; c < 'u'; ++c)
+ {
+ find(beg, end, c);
+ iss.seekg(0);
+ }
+ }
+ stop_counters(time, resource);
+ report_performance(__FILE__, "", time, resource);
+
+ return 0;
+}