1; RUN: llc  < %s -march=mipsel | FileCheck %s
2
3@caller.sf1 = internal unnamed_addr global void (...)* null, align 4
4@gf1 = external global void (...)*
5@.str = private unnamed_addr constant [3 x i8] c"f2\00"
6
7define i32 @main(i32 %argc, i8** nocapture %argv) nounwind {
8entry:
9; CHECK: lw $[[R0:[0-9]+]], %got(f2)
10; CHECK: addiu $25, $[[R0]], %lo(f2)
11  tail call fastcc void @f2()
12  ret i32 0
13}
14
15define void @caller(i32 %a0, i32 %a1) nounwind {
16entry:
17; CHECK: lw  $[[R1:[0-9]+]], %got(caller.sf1)
18; CHECK: lw  $25, %lo(caller.sf1)($[[R1]])
19  %tobool = icmp eq i32 %a1, 0
20  br i1 %tobool, label %if.end, label %if.then
21
22if.then:                                          ; preds = %entry
23  %tmp1 = load void (...)** @caller.sf1, align 4
24  tail call void (...)* %tmp1() nounwind
25  br label %if.end
26
27if.end:                                           ; preds = %entry, %if.then
28; CHECK: lw  $[[R2:[0-9]+]], %got(sf2)
29; CHECK: addiu ${{[0-9]+}}, $[[R2]], %lo(sf2)
30; CHECK: lw  $[[R3:[0-9]+]], %got(caller.sf1)
31; CHECK: sw  ${{[0-9]+}}, %lo(caller.sf1)($[[R3]])
32  %tobool3 = icmp ne i32 %a0, 0
33  %tmp4 = load void (...)** @gf1, align 4
34  %cond = select i1 %tobool3, void (...)* %tmp4, void (...)* bitcast (void ()* @sf2 to void (...)*)
35  store void (...)* %cond, void (...)** @caller.sf1, align 4
36  ret void
37}
38
39define internal void @sf2() nounwind {
40entry:
41  %call = tail call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([3 x i8]* @.str, i32 0, i32 0)) nounwind
42  ret void
43}
44
45declare i32 @printf(i8* nocapture, ...) nounwind
46
47define internal fastcc void @f2() nounwind noinline {
48entry:
49  %call = tail call i32 (i8*, ...)* @printf(i8* getelementptr inbounds ([3 x i8]* @.str, i32 0, i32 0)) nounwind
50  ret void
51}
52
53