; LLVM IR from specinfo-ua/UAPKI :: library/uapki/src (doc-sign)

; 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.UapkiNS::Doc::Sign::SigningDoc" = type { ptr, %"class.UapkiNS::Pkcs7::SignedDataBuilder", ptr, %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", i8, %"class.UapkiNS::ContentHasher", %"class.UapkiNS::SmartBA", %"class.UapkiNS::SmartBA", %"class.UapkiNS::SmartBA", %"class.std::__cxx11::basic_string", %"class.UapkiNS::Pkcs7::ArchiveTs3Helper", %"class.std::vector.3", %"class.std::vector.18", %"class.std::vector.18" }
%"class.UapkiNS::Pkcs7::SignedDataBuilder" = type { ptr, %"class.std::vector.8", ptr }
%"class.std::vector.8" = type { %"struct.std::_Vector_base.9" }
%"struct.std::_Vector_base.9" = type { %"struct.std::_Vector_base<UapkiNS::Pkcs7::SignedDataBuilder::SignerInfo *, std::allocator<UapkiNS::Pkcs7::SignedDataBuilder::SignerInfo *>>::_Vector_impl" }
%"struct.std::_Vector_base<UapkiNS::Pkcs7::SignedDataBuilder::SignerInfo *, std::allocator<UapkiNS::Pkcs7::SignedDataBuilder::SignerInfo *>>::_Vector_impl" = type { %"struct.std::_Vector_base<UapkiNS::Pkcs7::SignedDataBuilder::SignerInfo *, std::allocator<UapkiNS::Pkcs7::SignedDataBuilder::SignerInfo *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<UapkiNS::Pkcs7::SignedDataBuilder::SignerInfo *, std::allocator<UapkiNS::Pkcs7::SignedDataBuilder::SignerInfo *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.UapkiNS::ContentHasher" = type { i32, i32, ptr, i8, %"class.std::__cxx11::basic_string", ptr, i64, %"class.UapkiNS::SmartBA" }
%"class.UapkiNS::SmartBA" = 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] }
%"class.UapkiNS::Pkcs7::ArchiveTs3Helper" = type { ptr, i32, %"struct.UapkiNS::Pkcs7::ArchiveTs3Helper::ATSHashIndex", %struct.anon, %"class.UapkiNS::SmartBA" }
%"struct.UapkiNS::Pkcs7::ArchiveTs3Helper::ATSHashIndex" = type { %"class.UapkiNS::VectorBA", %"class.UapkiNS::VectorBA", %"class.UapkiNS::VectorBA" }
%"class.UapkiNS::VectorBA" = type { %"class.std::vector.13" }
%"class.std::vector.13" = type { %"struct.std::_Vector_base.14" }
%"struct.std::_Vector_base.14" = type { %"struct.std::_Vector_base<ByteArray_st *, std::allocator<ByteArray_st *>>::_Vector_impl" }
%"struct.std::_Vector_base<ByteArray_st *, std::allocator<ByteArray_st *>>::_Vector_impl" = type { %"struct.std::_Vector_base<ByteArray_st *, std::allocator<ByteArray_st *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<ByteArray_st *, std::allocator<ByteArray_st *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%struct.anon = type { %"class.UapkiNS::SmartBA", %"class.UapkiNS::SmartBA", %"class.UapkiNS::SmartBA", %"class.UapkiNS::SmartBA" }
%"class.std::vector.3" = type { %"struct.std::_Vector_base.4" }
%"struct.std::_Vector_base.4" = type { %"struct.std::_Vector_base<UapkiNS::Doc::Sign::SigningDoc::CerDataItem *, std::allocator<UapkiNS::Doc::Sign::SigningDoc::CerDataItem *>>::_Vector_impl" }
%"struct.std::_Vector_base<UapkiNS::Doc::Sign::SigningDoc::CerDataItem *, std::allocator<UapkiNS::Doc::Sign::SigningDoc::CerDataItem *>>::_Vector_impl" = type { %"struct.std::_Vector_base<UapkiNS::Doc::Sign::SigningDoc::CerDataItem *, std::allocator<UapkiNS::Doc::Sign::SigningDoc::CerDataItem *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<UapkiNS::Doc::Sign::SigningDoc::CerDataItem *, std::allocator<UapkiNS::Doc::Sign::SigningDoc::CerDataItem *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.18" = type { %"struct.std::_Vector_base.19" }
%"struct.std::_Vector_base.19" = type { %"struct.std::_Vector_base<UapkiNS::Attribute *, std::allocator<UapkiNS::Attribute *>>::_Vector_impl" }
%"struct.std::_Vector_base<UapkiNS::Attribute *, std::allocator<UapkiNS::Attribute *>>::_Vector_impl" = type { %"struct.std::_Vector_base<UapkiNS::Attribute *, std::allocator<UapkiNS::Attribute *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<UapkiNS::Attribute *, std::allocator<UapkiNS::Attribute *>>::_Vector_impl_data" = type { ptr, ptr, ptr }

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) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7UapkiNS9AttributeC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPK12ByteArray_st(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) unnamed_addr #1 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #3

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_ZN7UapkiNS3Doc4Sign10SigningDoc18addSignedAttributeERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPK12ByteArray_st(ptr noundef nonnull align 8 dereferenceable(464) %0, ptr noundef nonnull align 8 dereferenceable(32) %1, ptr noundef %2) #1 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  %12 = load ptr, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  %13 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 40) #5
  %14 = load ptr, ptr %6, align 8, !tbaa !5
  %15 = load ptr, ptr %7, align 8, !tbaa !5
  invoke void @_ZN7UapkiNS9AttributeC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPK12ByteArray_st(ptr noundef nonnull align 8 dereferenceable(40) %13, ptr noundef nonnull align 8 dereferenceable(32) %14, ptr noundef %15)
          to label %16 unwind label %20

16:                                               ; preds = %3
  store ptr %13, ptr %8, align 8, !tbaa !5
  %17 = load ptr, ptr %8, align 8, !tbaa !5
  %18 = icmp ne ptr %17, null
  br i1 %18, label %24, label %19

19:                                               ; preds = %16
  store i32 4097, ptr %4, align 4
  store i32 1, ptr %11, align 4
  br label %26

20:                                               ; preds = %3
  %21 = landingpad { ptr, i32 }
          cleanup
  %22 = extractvalue { ptr, i32 } %21, 0
  store ptr %22, ptr %9, align 8
  %23 = extractvalue { ptr, i32 } %21, 1
  store i32 %23, ptr %10, align 4
  call void @_ZdlPvm(ptr noundef %13, i64 noundef 40) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  br label %28

24:                                               ; preds = %16
  %25 = getelementptr inbounds %"class.UapkiNS::Doc::Sign::SigningDoc", ptr %12, i32 0, i32 13
  call void @_ZNSt6vectorIPN7UapkiNS9AttributeESaIS2_EE9push_backERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %25, ptr noundef nonnull align 8 dereferenceable(8) %8)
  store i32 0, ptr %4, align 4
  store i32 1, ptr %11, align 4
  br label %26

26:                                               ; preds = %24, %19
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  %27 = load i32, ptr %4, align 4
  ret i32 %27

28:                                               ; preds = %20
  %29 = load ptr, ptr %9, align 8
  %30 = load i32, ptr %10, align 4
  %31 = insertvalue { ptr, i32 } poison, ptr %29, 0
  %32 = insertvalue { ptr, i32 } %31, i32 %30, 1
  resume { ptr, i32 } %32
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIPN7UapkiNS9AttributeESaIS2_EE9push_backERKS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 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 #3 = { 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 #4 = { nounwind }
attributes #5 = { builtin allocsize(0) }
attributes #6 = { 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 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"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"

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) #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN7UapkiNS9AttributeC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPK12ByteArray_st(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef) unnamed_addr #1 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_ZN7UapkiNS3Doc4Sign10SigningDoc18addSignedAttributeERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPK12ByteArray_st(ptr noundef nonnull align 8 dereferenceable(464) %0, ptr noundef nonnull align 8 dereferenceable(32) %1, ptr noundef %2) local_unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #4
  %5 = tail call noalias noundef nonnull dereferenceable(40) ptr @_Znwm(i64 noundef 40) #5
  invoke void @_ZN7UapkiNS9AttributeC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPK12ByteArray_st(ptr noundef nonnull align 8 dereferenceable(40) %5, ptr noundef nonnull align 8 dereferenceable(32) %1, ptr noundef %2)
          to label %6 unwind label %8

6:                                                ; preds = %3
  store ptr %5, ptr %4, align 8, !tbaa !5
  %7 = getelementptr inbounds i8, ptr %0, i64 416
  call void @_ZNSt6vectorIPN7UapkiNS9AttributeESaIS2_EE9push_backERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 8 dereferenceable(8) %4)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #4
  ret i32 0

8:                                                ; preds = %3
  %9 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZdlPvm(ptr noundef nonnull %5, i64 noundef 40) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #4
  resume { ptr, i32 } %9
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIPN7UapkiNS9AttributeESaIS2_EE9push_backERKS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 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 #3 = { 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 #4 = { nounwind }
attributes #5 = { builtin allocsize(0) }
attributes #6 = { 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 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}


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