; LLVM IR from wichue/nethello :: src/base/Logger.ll (ZN3chw6Logger8InstanceEv)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::shared_ptr.9" = type { %"class.std::__shared_ptr.10" }
%"class.std::__shared_ptr.10" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }

@__dso_handle = external hidden global i8
@_ZZN3chw6Logger8InstanceEvE10s_instance = external hidden global %"class.std::shared_ptr.9", align 8
@_ZGVZN3chw6Logger8InstanceEvE10s_instance = external hidden global i64, align 8
@_ZZN3chw6Logger8InstanceEvE14s_instance_ref = external hidden global ptr, align 8
@_ZGVZN3chw6Logger8InstanceEvE14s_instance_ref = external hidden global i64, align 8

; Function Attrs: nounwind
declare i32 @__cxa_atexit(ptr, ptr, ptr) #0

; Function Attrs: mustprogress uwtable
define dso_local noundef nonnull align 8 dereferenceable(144) ptr @_ZN3chw6Logger8InstanceEv() #1 align 2 personality ptr @__gxx_personality_v0 {
  %1 = alloca ptr, align 8
  %2 = alloca i32, align 4
  %3 = alloca %"class.std::__cxx11::basic_string", align 8
  %4 = alloca i1, align 1
  %5 = load atomic i8, ptr @_ZGVZN3chw6Logger8InstanceEvE10s_instance acquire, align 8
  %6 = icmp eq i8 %5, 0
  br i1 %6, label %7, label %17, !prof !5

7:                                                ; preds = %0
  %8 = call i32 @__cxa_guard_acquire(ptr @_ZGVZN3chw6Logger8InstanceEvE10s_instance) #0
  %9 = icmp ne i32 %8, 0
  br i1 %9, label %10, label %17

10:                                               ; preds = %7
  %11 = invoke noalias noundef nonnull ptr @_Znwm(i64 noundef 144) #7
          to label %12 unwind label %27

12:                                               ; preds = %10
  store i1 true, ptr %4, align 1
  call void @llvm.lifetime.start.p0(i64 32, ptr %3) #0
  invoke void @_ZN3chw7exeNameB5cxx11Eb(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %3, i1 noundef zeroext true)
          to label %13 unwind label %31

13:                                               ; preds = %12
  invoke void @_ZN3chw6LoggerC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(144) %11, ptr noundef nonnull align 8 dereferenceable(32) %3)
          to label %14 unwind label %35

14:                                               ; preds = %13
  store i1 false, ptr %4, align 1
  invoke void @_ZNSt10shared_ptrIN3chw6LoggerEEC2IS1_vEEPT_(ptr noundef nonnull align 8 dereferenceable(16) @_ZZN3chw6Logger8InstanceEvE10s_instance, ptr noundef %11)
          to label %15 unwind label %35

15:                                               ; preds = %14
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #0
  call void @llvm.lifetime.end.p0(i64 32, ptr %3) #0
  %16 = call i32 @__cxa_atexit(ptr @_ZNSt12__shared_ptrIN3chw6LoggerELN9__gnu_cxx12_Lock_policyE2EED2Ev, ptr @_ZZN3chw6Logger8InstanceEvE10s_instance, ptr @__dso_handle) #0
  call void @__cxa_guard_release(ptr @_ZGVZN3chw6Logger8InstanceEvE10s_instance) #0
  br label %17

17:                                               ; preds = %15, %7, %0
  %18 = load atomic i8, ptr @_ZGVZN3chw6Logger8InstanceEvE14s_instance_ref acquire, align 8
  %19 = icmp eq i8 %18, 0
  br i1 %19, label %20, label %25, !prof !5

20:                                               ; preds = %17
  %21 = call i32 @__cxa_guard_acquire(ptr @_ZGVZN3chw6Logger8InstanceEvE14s_instance_ref) #0
  %22 = icmp ne i32 %21, 0
  br i1 %22, label %23, label %25

23:                                               ; preds = %20
  %24 = call noundef nonnull align 8 dereferenceable(144) ptr @_ZNKSt19__shared_ptr_accessIN3chw6LoggerELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEdeEv(ptr noundef nonnull align 1 dereferenceable(1) @_ZZN3chw6Logger8InstanceEvE10s_instance) #0
  store ptr %24, ptr @_ZZN3chw6Logger8InstanceEvE14s_instance_ref, align 8, !tbaa !6
  call void @__cxa_guard_release(ptr @_ZGVZN3chw6Logger8InstanceEvE14s_instance_ref) #0
  br label %25

25:                                               ; preds = %23, %20, %17
  %26 = load ptr, ptr @_ZZN3chw6Logger8InstanceEvE14s_instance_ref, align 8, !tbaa !6
  ret ptr %26

27:                                               ; preds = %10
  %28 = landingpad { ptr, i32 }
          cleanup
  %29 = extractvalue { ptr, i32 } %28, 0
  store ptr %29, ptr %1, align 8
  %30 = extractvalue { ptr, i32 } %28, 1
  store i32 %30, ptr %2, align 4
  br label %43

31:                                               ; preds = %12
  %32 = landingpad { ptr, i32 }
          cleanup
  %33 = extractvalue { ptr, i32 } %32, 0
  store ptr %33, ptr %1, align 8
  %34 = extractvalue { ptr, i32 } %32, 1
  store i32 %34, ptr %2, align 4
  br label %39

35:                                               ; preds = %14, %13
  %36 = landingpad { ptr, i32 }
          cleanup
  %37 = extractvalue { ptr, i32 } %36, 0
  store ptr %37, ptr %1, align 8
  %38 = extractvalue { ptr, i32 } %36, 1
  store i32 %38, ptr %2, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #0
  br label %39

39:                                               ; preds = %35, %31
  call void @llvm.lifetime.end.p0(i64 32, ptr %3) #0
  %40 = load i1, ptr %4, align 1
  br i1 %40, label %41, label %42

41:                                               ; preds = %39
  call void @_ZdlPvm(ptr noundef %11, i64 noundef 144) #8
  br label %42

42:                                               ; preds = %41, %39
  br label %43

43:                                               ; preds = %42, %27
  call void @__cxa_guard_abort(ptr @_ZGVZN3chw6Logger8InstanceEvE10s_instance) #0
  br label %44

44:                                               ; preds = %43
  %45 = load ptr, ptr %1, align 8
  %46 = load i32, ptr %2, align 4
  %47 = insertvalue { ptr, i32 } poison, ptr %45, 0
  %48 = insertvalue { ptr, i32 } %47, i32 %46, 1
  resume { ptr, i32 } %48
}

; Function Attrs: nounwind
declare i32 @__cxa_guard_acquire(ptr) #0

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

declare void @_ZN3chw7exeNameB5cxx11Eb(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8, i1 noundef zeroext) #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt10shared_ptrIN3chw6LoggerEEC2IS1_vEEPT_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #5 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt12__shared_ptrIN3chw6LoggerELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5 align 2

; Function Attrs: nounwind
declare void @__cxa_guard_abort(ptr) #0

; Function Attrs: nounwind
declare void @__cxa_guard_release(ptr) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(144) ptr @_ZNKSt19__shared_ptr_accessIN3chw6LoggerELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEdeEv(ptr noundef nonnull align 1 dereferenceable(1)) #5 align 2

declare void @_ZN3chw6LoggerC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr, ptr)

attributes #0 = { nounwind }
attributes #1 = { mustprogress uwtable "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 #2 = { nobuiltin allocsize(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 #3 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { "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 = { mustprogress nounwind uwtable "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 #6 = { nobuiltin nounwind "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 #7 = { builtin allocsize(0) }
attributes #8 = { builtin nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!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 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!"branch_weights", i32 1, i32 1048575}
!6 = !{!7, !7, i64 0}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::shared_ptr.9" = type { %"class.std::__shared_ptr.10" }
%"class.std::__shared_ptr.10" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }

@__dso_handle = external hidden global i8
@_ZZN3chw6Logger8InstanceEvE10s_instance = external hidden global %"class.std::shared_ptr.9", align 8
@_ZGVZN3chw6Logger8InstanceEvE10s_instance = external hidden global i64, align 8
@_ZZN3chw6Logger8InstanceEvE14s_instance_ref = external hidden local_unnamed_addr global ptr, align 8
@_ZGVZN3chw6Logger8InstanceEvE14s_instance_ref = external hidden global i64, align 8

; Function Attrs: nofree nounwind
declare i32 @__cxa_atexit(ptr, ptr, ptr) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
define dso_local noundef nonnull align 8 dereferenceable(144) ptr @_ZN3chw6Logger8InstanceEv() local_unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::__cxx11::basic_string", align 8
  %2 = load atomic i8, ptr @_ZGVZN3chw6Logger8InstanceEvE10s_instance acquire, align 8
  %3 = icmp eq i8 %2, 0
  br i1 %3, label %4, label %14, !prof !5

4:                                                ; preds = %0
  %5 = tail call i32 @__cxa_guard_acquire(ptr nonnull @_ZGVZN3chw6Logger8InstanceEvE10s_instance) #7
  %.not = icmp eq i32 %5, 0
  br i1 %.not, label %14, label %6

6:                                                ; preds = %4
  %7 = invoke noalias noundef nonnull dereferenceable(144) ptr @_Znwm(i64 noundef 144) #8
          to label %8 unwind label %23

8:                                                ; preds = %6
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %1) #7
  invoke void @_ZN3chw7exeNameB5cxx11Eb(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %1, i1 noundef zeroext true)
          to label %9 unwind label %.thread

9:                                                ; preds = %8
  invoke void @_ZN3chw6LoggerC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(144) %7, ptr noundef nonnull align 8 dereferenceable(32) %1)
          to label %11 unwind label %.thread12

.thread12:                                        ; preds = %9
  %10 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %1) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %1) #7
  br label %28

11:                                               ; preds = %9
  invoke void @_ZNSt10shared_ptrIN3chw6LoggerEEC2IS1_vEEPT_(ptr noundef nonnull align 8 dereferenceable(16) @_ZZN3chw6Logger8InstanceEvE10s_instance, ptr noundef nonnull %7)
          to label %12 unwind label %26

12:                                               ; preds = %11
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %1) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %1) #7
  %13 = call i32 @__cxa_atexit(ptr nonnull @_ZNSt12__shared_ptrIN3chw6LoggerELN9__gnu_cxx12_Lock_policyE2EED2Ev, ptr nonnull @_ZZN3chw6Logger8InstanceEvE10s_instance, ptr nonnull @__dso_handle) #7
  call void @__cxa_guard_release(ptr nonnull @_ZGVZN3chw6Logger8InstanceEvE10s_instance) #7
  br label %14

14:                                               ; preds = %12, %4, %0
  %15 = load atomic i8, ptr @_ZGVZN3chw6Logger8InstanceEvE14s_instance_ref acquire, align 8
  %16 = icmp eq i8 %15, 0
  br i1 %16, label %17, label %21, !prof !5

17:                                               ; preds = %14
  %18 = call i32 @__cxa_guard_acquire(ptr nonnull @_ZGVZN3chw6Logger8InstanceEvE14s_instance_ref) #7
  %.not8 = icmp eq i32 %18, 0
  br i1 %.not8, label %21, label %19

19:                                               ; preds = %17
  %20 = call noundef nonnull align 8 dereferenceable(144) ptr @_ZNKSt19__shared_ptr_accessIN3chw6LoggerELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEdeEv(ptr noundef nonnull align 1 dereferenceable(1) @_ZZN3chw6Logger8InstanceEvE10s_instance) #7
  store ptr %20, ptr @_ZZN3chw6Logger8InstanceEvE14s_instance_ref, align 8, !tbaa !6
  call void @__cxa_guard_release(ptr nonnull @_ZGVZN3chw6Logger8InstanceEvE14s_instance_ref) #7
  br label %21

21:                                               ; preds = %19, %17, %14
  %22 = load ptr, ptr @_ZZN3chw6Logger8InstanceEvE14s_instance_ref, align 8, !tbaa !6
  ret ptr %22

23:                                               ; preds = %6
  %24 = landingpad { ptr, i32 }
          cleanup
  br label %29

.thread:                                          ; preds = %8
  %25 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %1) #7
  br label %28

26:                                               ; preds = %11
  %27 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %1) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %1) #7
  br label %29

28:                                               ; preds = %.thread12, %.thread
  %.pn11 = phi { ptr, i32 } [ %25, %.thread ], [ %10, %.thread12 ]
  call void @_ZdlPvm(ptr noundef nonnull %7, i64 noundef 144) #9
  br label %29

29:                                               ; preds = %26, %28, %23
  %.pn.pn = phi { ptr, i32 } [ %.pn11, %28 ], [ %27, %26 ], [ %24, %23 ]
  call void @__cxa_guard_abort(ptr nonnull @_ZGVZN3chw6Logger8InstanceEvE10s_instance) #7
  resume { ptr, i32 } %.pn.pn
}

; Function Attrs: nofree nounwind
declare i32 @__cxa_guard_acquire(ptr) local_unnamed_addr #0

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

declare void @_ZN3chw7exeNameB5cxx11Eb(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8, i1 noundef zeroext) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt10shared_ptrIN3chw6LoggerEEC2IS1_vEEPT_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt12__shared_ptrIN3chw6LoggerELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5 align 2

; Function Attrs: nofree nounwind
declare void @__cxa_guard_abort(ptr) local_unnamed_addr #0

; Function Attrs: nofree nounwind
declare void @__cxa_guard_release(ptr) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(144) ptr @_ZNKSt19__shared_ptr_accessIN3chw6LoggerELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEdeEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #5 align 2

declare void @_ZN3chw6LoggerC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr, ptr) local_unnamed_addr

attributes #0 = { nofree nounwind }
attributes #1 = { mustprogress uwtable "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 #2 = { nobuiltin allocsize(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 #3 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { "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 = { mustprogress nounwind uwtable "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 #6 = { nobuiltin nounwind "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 #7 = { nounwind }
attributes #8 = { builtin allocsize(0) }
attributes #9 = { builtin nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!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 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!"branch_weights", i32 1, i32 1048575}
!6 = !{!7, !7, i64 0}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}


; Effective O3 passes: CorrelatedValuePropagationPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,SROAPass,SimplifyCFGPass,TailCallElimPass