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/repeated-bytes.test b/compiler-rt/test/fuzzer/repeated-bytes.test
new file mode 100644
index 0000000..0bba2a9
--- /dev/null
+++ b/compiler-rt/test/fuzzer/repeated-bytes.test
@@ -0,0 +1,3 @@
+RUN: %cpp_compiler %S/RepeatedBytesTest.cpp -o %t-RepeatedBytesTest
+CHECK: BINGO
+RUN: not %t-RepeatedBytesTest -seed=1 -runs=1000000 2>&1 | FileCheck %s