--- /dev/null
+++ libmalloc/libmalloc-283.60.1/tests/MallocBenchTest/MALLOC_BENCH/MallocBench/main.cpp
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2014 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+#include "Benchmark.h"
+#include "CommandLine.h"
+#include <iostream>
+#include <map>
+#include <sstream>
+#include <string>
+
+using namespace std;
+
+int main(int argc, char** argv)
+{
+    CommandLine commandLine(argc, argv);
+    if (!commandLine.isValid()) {
+        commandLine.printUsage();
+        exit(1);
+    }
+
+    Benchmark benchmark(commandLine);
+    if (!benchmark.isValid()) {
+        cout << "Invalid benchmark: " << commandLine.benchmarkName() << endl << endl;
+        benchmark.printBenchmarks();
+        exit(1);
+    }
+
+    string parallel = commandLine.isParallel() ? string(" [ parallel ]") : string(" [ not parallel ]");
+    string threaded = commandLine.useThreadID() ? string(" [ use-thread-id ]") : string(" [ don't use-thread-id ]");
+
+    stringstream runs;
+    runs << " [ runs: " << commandLine.runs() << " ]";
+
+    stringstream heapSize;
+    if (commandLine.heapSize())
+        heapSize << " [ heap: " << commandLine.heapSize() / 1024 / 1024 << "MB ]";
+    else
+        heapSize << " [ heap: 0MB ]";
+
+    cout << "Running " << commandLine.benchmarkName() << parallel << threaded << heapSize.str() << runs.str() << "..." << endl;
+    benchmark.run();
+    benchmark.printReport();
+        
+    return 0;
+}