New testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8440 91177308-0d34-0410-b5e6-96231b3b80d8

test/Transforms/ADCE/2003-09-10-UnwindInstFail.ll

@@ -0,0 +1,20 @@
+; RUN: as < %s | opt -adce -disable-output
+
+implementation   ; Functions:
+
+void %test() {
+	br bool false, label %then, label %endif
+
+then:
+	invoke void null( sbyte* null )
+			to label %invoke_cont except label %invoke_catch
+
+invoke_catch:
+	unwind
+
+invoke_cont:
+	ret void
+
+endif:
+	ret void
+}