1; RUN: opt < %s -globalopt -S > %t
2; RUN: cat %t | grep foo1 | count 1
3; RUN: cat %t | grep foo2 | count 4
4; RUN: cat %t | grep bar1 | count 1
5; RUN: cat %t | grep bar2 | count 4
6
7@foo1 = alias void ()* @foo2
8@foo2 = alias weak void()* @bar1
9@bar1  = alias void ()* @bar2
10
11declare void @bar2()
12
13define void @baz() {
14entry:
15        call void @foo1()
16        call void @foo2()
17        call void @bar1()
18        ret void
19}
20