Check in testcases that were just in my tree


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3023 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CFrontend/2002-05-24-Alloca.c b/test/CFrontend/2002-05-24-Alloca.c
new file mode 100644
index 0000000..698452e
--- /dev/null
+++ b/test/CFrontend/2002-05-24-Alloca.c
@@ -0,0 +1,9 @@
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(int argc, char **argv) {
+	char *C = (char*)alloca(argc);
+	strcpy(C, argv[0]);
+	puts(C);
+}