Add BFtoLLVM example front end


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16714 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/examples/BFtoLLVM/tests/hello.expected-out b/examples/BFtoLLVM/tests/hello.expected-out
new file mode 100644
index 0000000..980a0d5
--- /dev/null
+++ b/examples/BFtoLLVM/tests/hello.expected-out
@@ -0,0 +1 @@
+Hello World!