1; RUN: opt < %s -loop-simplify
2
3; This function should get a preheader inserted before BB3, that is jumped
4; to by BB1 & BB2
5;
6
7define void @test() {
8	br i1 true, label %BB1, label %BB2
9BB1:		; preds = %0
10	br label %BB3
11BB2:		; preds = %0
12	br label %BB3
13BB3:		; preds = %BB3, %BB2, %BB1
14	br label %BB3
15}
16
17