-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathtls-cpp.ll
117 lines (98 loc) · 6.78 KB
/
tls-cpp.ll
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
112
113
114
115
116
117
; ModuleID = 'tls.cpp'
source_filename = "tls.cpp"
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
%"class.std::ios_base::Init" = type { i8 }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
@_ZStL8__ioinit = internal global %"class.std::ios_base::Init" zeroinitializer, align 1
@__dso_handle = external hidden global i8
@threadLocalVar = private thread_local(initialexec) global i32 0, align 4
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = private unnamed_addr constant [8 x i8] c"Thread \00", align 1
@.str.1 = private unnamed_addr constant [20 x i8] c": threadLocalVar = \00", align 1
@llvm.global_ctors = appending global [1 x { i32, ptr, ptr }] [{ i32, ptr, ptr } { i32 65535, ptr @_GLOBAL__sub_I_tls.cpp, ptr null }]
; Function Attrs: noinline uwtable
define internal void @__cxx_global_var_init() #0 section ".text.startup" {
entry:
call void @_ZNSt8ios_base4InitC1Ev(ptr noundef nonnull align 1 dereferenceable(1) @_ZStL8__ioinit)
%0 = call i32 @__cxa_atexit(ptr @_ZNSt8ios_base4InitD1Ev, ptr @_ZStL8__ioinit, ptr @__dso_handle) #3
ret void
}
declare void @_ZNSt8ios_base4InitC1Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1
; Function Attrs: nounwind
declare void @_ZNSt8ios_base4InitD1Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2
; Function Attrs: nounwind
declare i32 @__cxa_atexit(ptr, ptr, ptr) #3
; Function Attrs: mustprogress noinline optnone uwtable
define dso_local noundef ptr @_Z14threadFunctionPv(ptr noundef %arg) #4 {
entry:
%arg.addr = alloca ptr, align 8
store ptr %arg, ptr %arg.addr, align 8
%0 = load ptr, ptr %arg.addr, align 8
%1 = load i32, ptr %0, align 4
%2 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @threadLocalVar)
store i32 %1, ptr %2, align 4
%call = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str)
%3 = load ptr, ptr %arg.addr, align 8
%4 = load i32, ptr %3, align 4
%call1 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %call, i32 noundef %4)
%call2 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %call1, ptr noundef @.str.1)
%5 = call align 4 ptr @llvm.threadlocal.address.p0(ptr align 4 @threadLocalVar)
%6 = load i32, ptr %5, align 4
%call3 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %call2, i32 noundef %6)
%call4 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %call3, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
ret ptr null
}
; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare nonnull ptr @llvm.threadlocal.address.p0(ptr nonnull) #5
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #1
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #1
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #1
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #1
; Function Attrs: mustprogress noinline norecurse optnone uwtable
define dso_local noundef i32 @main() #6 {
entry:
%retval = alloca i32, align 4
%thread1 = alloca i64, align 8
%thread2 = alloca i64, align 8
%value1 = alloca i32, align 4
%value2 = alloca i32, align 4
store i32 0, ptr %retval, align 4
store i32 1, ptr %value1, align 4
store i32 2, ptr %value2, align 4
%call = call i32 @pthread_create(ptr noundef %thread1, ptr noundef null, ptr noundef @_Z14threadFunctionPv, ptr noundef %value1) #3
%call1 = call i32 @pthread_create(ptr noundef %thread2, ptr noundef null, ptr noundef @_Z14threadFunctionPv, ptr noundef %value2) #3
%0 = load i64, ptr %thread1, align 8
%call2 = call i32 @pthread_join(i64 noundef %0, ptr noundef null)
%1 = load i64, ptr %thread2, align 8
%call3 = call i32 @pthread_join(i64 noundef %1, ptr noundef null)
ret i32 0
}
; Function Attrs: nounwind
declare i32 @pthread_create(ptr noundef, ptr noundef, ptr noundef, ptr noundef) #2
declare i32 @pthread_join(i64 noundef, ptr noundef) #1
; Function Attrs: noinline uwtable
define internal void @_GLOBAL__sub_I_tls.cpp() #0 section ".text.startup" {
entry:
call void @__cxx_global_var_init()
ret void
}
attributes #0 = { noinline uwtable "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nounwind "frame-pointer"="all" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }
attributes #4 = { mustprogress noinline optnone uwtable "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #6 = { mustprogress noinline norecurse optnone uwtable "frame-pointer"="all" "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
!llvm.module.flags = !{!0, !1, !2, !3, !4}
!llvm.ident = !{!5}
!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{i32 7, !"frame-pointer", i32 2}
!5 = !{!"clang version 18.0.0"}