1e264f62ca09a8f65c87a46d562a4d0f9ec5d457Shih-wei Liao;RUN: opt < %s -analyze -dot-cfg-only 2>/dev/null 2e264f62ca09a8f65c87a46d562a4d0f9ec5d457Shih-wei Liao;PR 1497 3e264f62ca09a8f65c87a46d562a4d0f9ec5d457Shih-wei Liao 4e264f62ca09a8f65c87a46d562a4d0f9ec5d457Shih-wei Liaodefine void @foo() { 5e264f62ca09a8f65c87a46d562a4d0f9ec5d457Shih-wei Liaoentry: 6e264f62ca09a8f65c87a46d562a4d0f9ec5d457Shih-wei Liao br label %return 7e264f62ca09a8f65c87a46d562a4d0f9ec5d457Shih-wei Liao 8e264f62ca09a8f65c87a46d562a4d0f9ec5d457Shih-wei Liaoreturn: ; preds = %entry 9e264f62ca09a8f65c87a46d562a4d0f9ec5d457Shih-wei Liao ret void 10e264f62ca09a8f65c87a46d562a4d0f9ec5d457Shih-wei Liao} 11e264f62ca09a8f65c87a46d562a4d0f9ec5d457Shih-wei Liao 12