1@globalvar = global i32 1, align 4
2@staticvar = internal global i32 1, align 4
3@staticconstvar = internal unnamed_addr constant [2 x i32] [i32 10, i32 20], align 4
4@commonvar = common global i32 0, align 4
5@P = internal global void ()* null, align 8
6
7@weakalias = weak alias void (...), bitcast (void ()* @globalfunc1 to void (...)*)
8@analias = alias void (...), bitcast (void ()* @globalfunc2 to void (...)*)
9@linkoncealias = alias void (...), bitcast (void ()* @linkoncefunc to void (...)*)
10
11define void @globalfunc1() #0 {
12entry:
13  ret void
14}
15
16define void @globalfunc2() #0 {
17entry:
18  ret void
19}
20
21define linkonce_odr void @linkoncefunc() #0 {
22entry:
23  ret void
24}
25
26define i32 @referencestatics(i32 %i) #0 {
27entry:
28  %i.addr = alloca i32, align 4
29  store i32 %i, i32* %i.addr, align 4
30  %call = call i32 @staticfunc()
31  %0 = load i32, i32* @staticvar, align 4
32  %add = add nsw i32 %call, %0
33  %1 = load i32, i32* %i.addr, align 4
34  %idxprom = sext i32 %1 to i64
35  %arrayidx = getelementptr inbounds [2 x i32], [2 x i32]* @staticconstvar, i64 0, i64 %idxprom
36  %2 = load i32, i32* %arrayidx, align 4
37  %add1 = add nsw i32 %add, %2
38  ret i32 %add1
39}
40
41define i32 @referenceglobals(i32 %i) #0 {
42entry:
43  %i.addr = alloca i32, align 4
44  store i32 %i, i32* %i.addr, align 4
45  call void @globalfunc1()
46  %0 = load i32, i32* @globalvar, align 4
47  ret i32 %0
48}
49
50define i32 @referencecommon(i32 %i) #0 {
51entry:
52  %i.addr = alloca i32, align 4
53  store i32 %i, i32* %i.addr, align 4
54  %0 = load i32, i32* @commonvar, align 4
55  ret i32 %0
56}
57
58define void @setfuncptr() #0 {
59entry:
60  store void ()* @staticfunc2, void ()** @P, align 8
61  ret void
62}
63
64define void @callfuncptr() #0 {
65entry:
66  %0 = load void ()*, void ()** @P, align 8
67  call void %0()
68  ret void
69}
70
71@weakvar = weak global i32 1, align 4
72define weak void @weakfunc() #0 {
73entry:
74  ret void
75}
76
77define internal i32 @staticfunc() #0 {
78entry:
79  ret i32 1
80}
81
82define internal void @staticfunc2() #0 {
83entry:
84  ret void
85}
86
87
88