; RUN: opt < %s -postdomtree -analyze | grep entry
; PR932
define void @foo(i1 %x) {
entry:
br i1 %x, label %bb1, label %bb0
bb0: ; preds = %entry, bb0
br label %bb0
bb1: ; preds = %entry
br label %bb2
bb2: ; preds = %bb1
ret void
}