if b.Live && b.Return() != nil {
			return true
		}
	}
	return false
}

// isIntrinsicNoReturn reports whether a function intrinsically never
// returns because it stops execution of the calling thread.
// It is the base case in the recursion.
func isIntrinsicNoReturn(fn *types.Func) bool {
	// Add functions here as the need arises, but don't allocate memory.
	path, name := fn.Pkg().Path(), fn.Name()