Move libFuzzer to compiler_rt.
Resulting library binaries will be named libclang_rt.fuzzer*, and will
be placed in Clang toolchain, allowing redistribution.
Differential Revision: https://reviews.llvm.org/D36908
llvm-svn: 311407
diff --git a/compiler-rt/test/fuzzer/SimpleThreadedTest.cpp b/compiler-rt/test/fuzzer/SimpleThreadedTest.cpp
new file mode 100644
index 0000000..deeae75
--- /dev/null
+++ b/compiler-rt/test/fuzzer/SimpleThreadedTest.cpp
@@ -0,0 +1,26 @@
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+
+// Threaded test for a fuzzer. The fuzzer should find "H"
+#include <assert.h>
+#include <cstddef>
+#include <cstdint>
+#include <cstring>
+#include <iostream>
+#include <ostream>
+#include <thread>
+
+extern "C" int LLVMFuzzerTestOneInput(const uint8_t *Data, size_t Size) {
+ auto C = [&] {
+ if (Size >= 2 && Data[0] == 'H') {
+ std::cout << "BINGO; Found the target, exiting\n" << std::flush;
+ abort();
+ }
+ };
+ std::thread T[] = {std::thread(C), std::thread(C), std::thread(C),
+ std::thread(C), std::thread(C), std::thread(C)};
+ for (auto &X : T)
+ X.join();
+ return 0;
+}
+