third_party/LLVM/test/Verifier/2007-12-21-InvokeParamAttrs.ll

; RUN: not llvm-as < %s >& /dev/null

declare void @foo(i8*)

define void @bar() {
	invoke void @foo(i8* signext null)
			to label %r unwind label %r
r:
	ret void
}