1; RUN: llvm-link %s %S/Inputs/testlink.ll -S | FileCheck %s
2
3; CHECK: %Ty2 = type { %Ty1* }
4; CHECK: %Ty1 = type { %Ty2* }
5%Ty1 = type opaque
6%Ty2 = type { %Ty1* }
7
8; CHECK: %intlist = type { %intlist*, i32 }
9%intlist = type { %intlist*, i32 }
10
11; The uses of intlist in the other file should be remapped.
12; CHECK-NOT: {{%intlist.[0-9]}}
13
14; CHECK: %VecSize = type { <5 x i32> }
15; CHECK: %VecSize.{{[0-9]}} = type { <10 x i32> }
16%VecSize = type { <5 x i32> }
17
18%Struct1 = type opaque
19@S1GV = external global %Struct1*
20
21
22@GVTy1 = external global %Ty1*
23@GVTy2 = global %Ty2* null
24
25
26; This should stay the same
27; CHECK-DAG: @MyIntList = global %intlist { %intlist* null, i32 17 }
28@MyIntList = global %intlist { %intlist* null, i32 17 }
29
30
31; Nothing to link here.
32
33; CHECK-DAG: @0 = external global i32
34@0 = external global i32
35
36define i32* @use0() {
37  ret i32* @0
38}
39
40; CHECK-DAG: @Inte = global i32 1
41@Inte = global i32 1
42
43; Intern1 is intern in both files, rename testlink2's.
44; CHECK-DAG: @Intern1 = internal constant i32 42
45@Intern1 = internal constant i32 42
46
47@UseIntern1 = global i32* @Intern1
48
49; This should get renamed since there is a definition that is non-internal in
50; the other module.
51; CHECK-DAG: @Intern2.{{[0-9]+}} = internal constant i32 792
52@Intern2 = internal constant i32 792
53
54@UseIntern2 = global i32* @Intern2
55
56; CHECK-DAG: @MyVarPtr = linkonce global { i32* } { i32* @MyVar }
57@MyVarPtr = linkonce global { i32* } { i32* @MyVar }
58
59@UseMyVarPtr = global { i32* }* @MyVarPtr
60
61; CHECK-DAG: @MyVar = global i32 4
62@MyVar = external global i32
63
64; Take value from other module.
65; CHECK-DAG: AConst = constant i32 1234
66@AConst = linkonce constant i32 123
67
68; Renamed version of Intern1.
69; CHECK-DAG: @Intern1.{{[0-9]+}} = internal constant i32 52
70
71
72; Globals linked from testlink2.
73; CHECK-DAG: @Intern2 = constant i32 12345
74
75; CHECK-DAG: @MyIntListPtr = constant
76; CHECK-DAG: @1 = constant i32 412
77
78
79declare i32 @foo(i32)
80
81declare void @print(i32)
82
83define void @main() {
84  %v1 = load i32, i32* @MyVar
85  call void @print(i32 %v1)
86  %idx = getelementptr %intlist, %intlist* @MyIntList, i64 0, i32 1
87  %v2 = load i32, i32* %idx
88  call void @print(i32 %v2)
89  %1 = call i32 @foo(i32 5)
90  %v3 = load i32, i32* @MyVar
91  call void @print(i32 %v3)
92  %v4 = load i32, i32* %idx
93  call void @print(i32 %v4)
94  ret void
95}
96
97define internal void @testintern() {
98  ret void
99}
100
101define internal void @Testintern() {
102  ret void
103}
104
105define void @testIntern() {
106  ret void
107}
108
109define void @VecSizeCrash(%VecSize) {
110  ret void
111}
112