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
|
; RUN: opt < %s -S -globalopt | FileCheck %s
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
@.str91250 = global [3 x i8] zeroinitializer
; CHECK: @A = global i1 false
@A = global i1 icmp ne (i64 sub nsw (i64 ptrtoint (i8* getelementptr inbounds ([3 x i8]* @.str91250, i64 0, i64 1) to i64), i64 ptrtoint ([3 x i8]* @.str91250 to i64)), i64 1)
; PR11352
@xs = global [2 x i32] zeroinitializer, align 4
; CHECK: @xs = global [2 x i32] [i32 1, i32 1]
; PR12642
%PR12642.struct = type { i8 }
@PR12642.s = global <{}> zeroinitializer, align 1
@PR12642.p = constant %PR12642.struct* bitcast (i8* getelementptr (i8* bitcast (<{}>* @PR12642.s to i8*), i64 1) to %PR12642.struct*), align 8
define internal void @test1() {
entry:
store i32 1, i32* getelementptr inbounds ([2 x i32]* @xs, i64 0, i64 0)
%0 = load i32* getelementptr inbounds ([2 x i32]* @xs, i32 0, i64 0), align 4
store i32 %0, i32* getelementptr inbounds ([2 x i32]* @xs, i64 0, i64 1)
ret void
}
; PR12060
%closure = type { i32 }
@f = internal global %closure zeroinitializer, align 4
@m = global i32 0, align 4
; CHECK-NOT: @f
; CHECK: @m = global i32 13
define internal i32 @test2_helper(%closure* %this, i32 %b) {
entry:
%0 = getelementptr inbounds %closure* %this, i32 0, i32 0
%1 = load i32* %0, align 4
%add = add nsw i32 %1, %b
ret i32 %add
}
define internal void @test2() {
entry:
store i32 4, i32* getelementptr inbounds (%closure* @f, i32 0, i32 0)
%call = call i32 @test2_helper(%closure* @f, i32 9)
store i32 %call, i32* @m, align 4
ret void
}
; PR19955
@dllimportptr = global i32* null, align 4
; CHECK: @dllimportptr = global i32* null, align 4
@dllimportvar = external dllimport global i32
define internal void @test3() {
entry:
store i32* @dllimportvar, i32** @dllimportptr, align 4
ret void
}
@dllexportptr = global i32* null, align 4
; CHECK: @dllexportptr = global i32* @dllexportvar, align 4
@dllexportvar = dllexport global i32 0, align 4
; CHECK: @dllexportvar = dllexport global i32 20, align 4
define internal void @test4() {
entry:
store i32 20, i32* @dllexportvar, align 4
store i32* @dllexportvar, i32** @dllexportptr, align 4
ret void
}
@threadlocalptr = global i32* null, align 4
; CHECK: @threadlocalptr = global i32* null, align 4
@threadlocalvar = external thread_local global i32
define internal void @test5() {
entry:
store i32* @threadlocalvar, i32** @threadlocalptr, align 4
ret void
}
@llvm.global_ctors = appending constant
[5 x { i32, void ()* }]
[{ i32, void ()* } { i32 65535, void ()* @test1 },
{ i32, void ()* } { i32 65535, void ()* @test2 },
{ i32, void ()* } { i32 65535, void ()* @test3 },
{ i32, void ()* } { i32 65535, void ()* @test4 },
{ i32, void ()* } { i32 65535, void ()* @test4 }]
|
