1; RUN: opt < %s -postdomtree -analyze | FileCheck %s
2define internal void @f() {
3entry:
4  br i1 undef, label %bb35, label %bb3.i
5
6bb3.i:
7  br label %bb3.i
8
9bb35.loopexit3:
10  br label %bb35
11
12bb35:
13  ret void
14}
15; CHECK: [3] %entry
16