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