New testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6025 91177308-0d34-0410-b5e6-96231b3b80d8

test/Feature/varargs.ll

@@ -0,0 +1,9 @@
+
+
+
+int %test(int %X, ...) {
+	%ap = alloca sbyte*
+	; This is not a legal testcase, it just shows the syntax for va_arg
+	%tmp = va_arg sbyte** %ap, int 
+	ret int %tmp
+}