1 files changed, 1 insertions, 1 deletions
diff --git a/libstdc++-v3/testsuite/performance/ofstream_insert_float.cc b/libstdc++-v3/testsuite/performance/ofstream_insert_float.cc
index 6e510416602..57e8c0e7077 100644
--- a/libstdc++-v3/testsuite/performance/ofstream_insert_float.cc
+++ b/libstdc++-v3/testsuite/performance/ofstream_insert_float.cc
@@ -42,7 +42,7 @@ int main()
   start_counters(time, resource);
   for (int i = 0; i < iterations; ++i)
     {
-      float f = static_cast<float>(i);
+      float f = i * 3.14159265358979323846;
       out << f << "\n";
     }
   stop_counters(time, resource);