New testcase for infinite loop that the raise pass is getting into

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4087 91177308-0d34-0410-b5e6-96231b3b80d8

test/Transforms/LevelRaise/2002-10-08-VarArgCallInfLoop.ll

@@ -0,0 +1,10 @@
+; Due to a recent change, this testcase now sends the raise pass into an infinite loop
+;
+; RUN: as < %s | opt -raise
+
+implementation
+
+void %test(sbyte* %P, void(...) * %F) {
+	call void (...)* %F(sbyte* %P)
+	ret void
+}