1; RUN: llc -march=sparc <%s
2
3define void @foo(i32 %a) nounwind {
4entry:
5  br i1 undef, label %return, label %else.0
6
7else.0:
8  br i1 undef, label %if.end.0, label %return
9
10if.end.0:
11  br i1 undef, label %if.then.1, label %else.1
12
13else.1:
14  %0 = bitcast i8* undef to i8**
15  br label %else.1.2
16
17if.then.1:
18  br i1 undef, label %return, label %return
19
20else.1.2:
21  br i1 undef, label %return, label %return
22
23return:
24  ret void
25}
26