add unit tests
llvm-svn: 110278
diff --git a/compiler-rt/BlocksRuntime/tests/byrefaccess.c b/compiler-rt/BlocksRuntime/tests/byrefaccess.c
new file mode 100644
index 0000000..4565553
--- /dev/null
+++ b/compiler-rt/BlocksRuntime/tests/byrefaccess.c
@@ -0,0 +1,34 @@
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+
+//
+// byrefaccess.m
+// test that byref access to locals is accurate
+// testObjects
+//
+// Created by Blaine Garst on 5/13/08.
+//
+// CONFIG
+
+#include <stdio.h>
+
+
+void callVoidVoid(void (^closure)(void)) {
+ closure();
+}
+
+int main(int argc, char *argv[]) {
+ __block int i = 10;
+
+ callVoidVoid(^{ ++i; });
+
+ if (i != 11) {
+ printf("*** %s didn't update i\n", argv[0]);
+ return 1;
+ }
+ printf("%s: success\n", argv[0]);
+ return 0;
+}