1; RUN: llc -regalloc=pbqp < %s
2
3define i32 @foo() {
4entry:
5  %call = tail call i32 (...)* @baz()
6  %call1 = tail call i32 (...)* @baz()
7  %call2 = tail call i32 (...)* @baz()
8  %call3 = tail call i32 (...)* @baz()
9  %call4 = tail call i32 (...)* @baz()
10  %call5 = tail call i32 (...)* @baz()
11  %call6 = tail call i32 (...)* @baz()
12  %call7 = tail call i32 (...)* @baz()
13  %call8 = tail call i32 (...)* @baz()
14  %call9 = tail call i32 (...)* @baz()
15  %call10 = tail call i32 (...)* @baz()
16  %call11 = tail call i32 (...)* @baz()
17  %call12 = tail call i32 (...)* @baz()
18  %call13 = tail call i32 (...)* @baz()
19  %call14 = tail call i32 (...)* @baz()
20  %call15 = tail call i32 (...)* @baz()
21  %call16 = tail call i32 (...)* @baz()
22  %call17 = tail call i32 @bar(i32 %call, i32 %call1, i32 %call2, i32 %call3, i32 %call4, i32 %call5, i32 %call6, i32 %call7, i32 %call8, i32 %call9, i32 %call10, i32 %call11, i32 %call12, i32 %call13, i32 %call14, i32 %call15, i32 %call16)
23  ret i32 %call17
24}
25
26declare i32 @baz(...)
27
28declare i32 @bar(i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32)
29
30