; LLVM IR from facebook/redex :: libredex/ProguardConfiguration.ll (ZN10keep_rules10hash_valueERKNS_18ClassSpecificationE)

; 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.__gnu_cxx::__normal_iterator" = type { ptr }
%"struct.keep_rules::ClassSpecification" = type { i32, i32, %"class.std::__cxx11::basic_string", %"class.std::vector", %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", %"class.std::vector.3", %"class.std::vector.3" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<keep_rules::ClassSpecification::ClassNameSpec, std::allocator<keep_rules::ClassSpecification::ClassNameSpec>>::_Vector_impl" }
%"struct.std::_Vector_base<keep_rules::ClassSpecification::ClassNameSpec, std::allocator<keep_rules::ClassSpecification::ClassNameSpec>>::_Vector_impl" = type { %"struct.std::_Vector_base<keep_rules::ClassSpecification::ClassNameSpec, std::allocator<keep_rules::ClassSpecification::ClassNameSpec>>::_Vector_impl_data" }
%"struct.std::_Vector_base<keep_rules::ClassSpecification::ClassNameSpec, std::allocator<keep_rules::ClassSpecification::ClassNameSpec>>::_Vector_impl_data" = type { ptr, ptr, 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.std::vector.3" = type { %"struct.std::_Vector_base.4" }
%"struct.std::_Vector_base.4" = type { %"struct.std::_Vector_base<keep_rules::MemberSpecification, std::allocator<keep_rules::MemberSpecification>>::_Vector_impl" }
%"struct.std::_Vector_base<keep_rules::MemberSpecification, std::allocator<keep_rules::MemberSpecification>>::_Vector_impl" = type { %"struct.std::_Vector_base<keep_rules::MemberSpecification, std::allocator<keep_rules::MemberSpecification>>::_Vector_impl_data" }
%"struct.std::_Vector_base<keep_rules::MemberSpecification, std::allocator<keep_rules::MemberSpecification>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.keep_rules::ClassSpecification::ClassNameSpec" = type <{ %"class.std::__cxx11::basic_string", i8, [7 x i8] }>

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5boost12hash_combineI14DexAccessFlagsEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4)) #1

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5boost12hash_combineINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(32)) #1

; 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
define dso_local noundef i64 @_ZN10keep_rules10hash_valueERKNS_18ClassSpecificationE(ptr noundef nonnull align 8 dereferenceable(176) %0) #2 {
  %2 = alloca ptr, align 8
  %3 = alloca i64, align 8
  %4 = alloca ptr, align 8
  %5 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %6 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %7 = alloca ptr, align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #5
  store i64 0, ptr %3, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #5
  %8 = load ptr, ptr %2, align 8, !tbaa !5
  %9 = getelementptr inbounds %"struct.keep_rules::ClassSpecification", ptr %8, i32 0, i32 3
  store ptr %9, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #5
  %10 = load ptr, ptr %4, align 8, !tbaa !5
  %11 = call ptr @_ZNKSt6vectorIN10keep_rules18ClassSpecification13ClassNameSpecESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %10) #5
  %12 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %5, i32 0, i32 0
  store ptr %11, ptr %12, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #5
  %13 = load ptr, ptr %4, align 8, !tbaa !5
  %14 = call ptr @_ZNKSt6vectorIN10keep_rules18ClassSpecification13ClassNameSpecESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %13) #5
  %15 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %6, i32 0, i32 0
  store ptr %14, ptr %15, align 8
  br label %16

16:                                               ; preds = %25, %1
  %17 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKN10keep_rules18ClassSpecification13ClassNameSpecESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #5
  br i1 %17, label %19, label %18

18:                                               ; preds = %16
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #5
  br label %27

19:                                               ; preds = %16
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #5
  %20 = call noundef nonnull align 8 dereferenceable(33) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN10keep_rules18ClassSpecification13ClassNameSpecESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  store ptr %20, ptr %7, align 8, !tbaa !5
  %21 = load ptr, ptr %7, align 8, !tbaa !5
  %22 = getelementptr inbounds %"struct.keep_rules::ClassSpecification::ClassNameSpec", ptr %21, i32 0, i32 1
  call void @_ZN5boost12hash_combineIbEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 1 dereferenceable(1) %22)
  %23 = load ptr, ptr %7, align 8, !tbaa !5
  %24 = getelementptr inbounds %"struct.keep_rules::ClassSpecification::ClassNameSpec", ptr %23, i32 0, i32 0
  call void @_ZN5boost12hash_combineINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(32) %24)
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #5
  br label %25

25:                                               ; preds = %19
  %26 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN10keep_rules18ClassSpecification13ClassNameSpecESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  br label %16

27:                                               ; preds = %18
  %28 = load ptr, ptr %2, align 8, !tbaa !5
  %29 = getelementptr inbounds %"struct.keep_rules::ClassSpecification", ptr %28, i32 0, i32 2
  call void @_ZN5boost12hash_combineINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(32) %29)
  %30 = load ptr, ptr %2, align 8, !tbaa !5
  %31 = getelementptr inbounds %"struct.keep_rules::ClassSpecification", ptr %30, i32 0, i32 5
  call void @_ZN5boost12hash_combineINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(32) %31)
  %32 = load ptr, ptr %2, align 8, !tbaa !5
  %33 = getelementptr inbounds %"struct.keep_rules::ClassSpecification", ptr %32, i32 0, i32 4
  call void @_ZN5boost12hash_combineINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(32) %33)
  %34 = load ptr, ptr %2, align 8, !tbaa !5
  %35 = getelementptr inbounds %"struct.keep_rules::ClassSpecification", ptr %34, i32 0, i32 0
  call void @_ZN5boost12hash_combineI14DexAccessFlagsEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 4 dereferenceable(4) %35)
  %36 = load ptr, ptr %2, align 8, !tbaa !5
  %37 = getelementptr inbounds %"struct.keep_rules::ClassSpecification", ptr %36, i32 0, i32 1
  call void @_ZN5boost12hash_combineI14DexAccessFlagsEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 4 dereferenceable(4) %37)
  %38 = load ptr, ptr %2, align 8, !tbaa !5
  %39 = getelementptr inbounds %"struct.keep_rules::ClassSpecification", ptr %38, i32 0, i32 6
  call void @_ZN5boost12hash_combineISt6vectorIN10keep_rules19MemberSpecificationESaIS3_EEEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(24) %39)
  %40 = load ptr, ptr %2, align 8, !tbaa !5
  %41 = getelementptr inbounds %"struct.keep_rules::ClassSpecification", ptr %40, i32 0, i32 7
  call void @_ZN5boost12hash_combineISt6vectorIN10keep_rules19MemberSpecificationESaIS3_EEEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(24) %41)
  %42 = load i64, ptr %3, align 8, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #5
  ret i64 %42
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIN10keep_rules18ClassSpecification13ClassNameSpecESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIN10keep_rules18ClassSpecification13ClassNameSpecESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKN10keep_rules18ClassSpecification13ClassNameSpecESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(33) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN10keep_rules18ClassSpecification13ClassNameSpecESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5boost12hash_combineIbEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 1 dereferenceable(1)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN10keep_rules18ClassSpecification13ClassNameSpecESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5boost12hash_combineISt6vectorIN10keep_rules19MemberSpecificationESaIS3_EEEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(24)) #1

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { inlinehint 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 = { 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 #3 = { 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 #4 = { inlinehint 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 #5 = { 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"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long", !7, i64 0}


; 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.__gnu_cxx::__normal_iterator" = type { ptr }

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5boost12hash_combineI14DexAccessFlagsEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #1

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5boost12hash_combineINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1

; 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
define dso_local noundef i64 @_ZN10keep_rules10hash_valueERKNS_18ClassSpecificationE(ptr noundef nonnull align 8 dereferenceable(176) %0) local_unnamed_addr #2 {
  %2 = alloca i64, align 8
  %3 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %4 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #5
  store i64 0, ptr %2, align 8, !tbaa !5
  %5 = getelementptr inbounds i8, ptr %0, i64 40
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #5
  %6 = tail call ptr @_ZNKSt6vectorIN10keep_rules18ClassSpecification13ClassNameSpecESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #5
  store ptr %6, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #5
  %7 = tail call ptr @_ZNKSt6vectorIN10keep_rules18ClassSpecification13ClassNameSpecESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #5
  store ptr %7, ptr %4, align 8
  %8 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKN10keep_rules18ClassSpecification13ClassNameSpecESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %4) #5
  br i1 %8, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph, %1
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #5
  %9 = getelementptr inbounds i8, ptr %0, i64 8
  call void @_ZN5boost12hash_combineINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(32) %9)
  %10 = getelementptr inbounds i8, ptr %0, i64 96
  call void @_ZN5boost12hash_combineINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(32) %10)
  %11 = getelementptr inbounds i8, ptr %0, i64 64
  call void @_ZN5boost12hash_combineINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(32) %11)
  call void @_ZN5boost12hash_combineI14DexAccessFlagsEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 4 dereferenceable(4) %0)
  %12 = getelementptr inbounds i8, ptr %0, i64 4
  call void @_ZN5boost12hash_combineI14DexAccessFlagsEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 4 dereferenceable(4) %12)
  %13 = getelementptr inbounds i8, ptr %0, i64 128
  call void @_ZN5boost12hash_combineISt6vectorIN10keep_rules19MemberSpecificationESaIS3_EEEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(24) %13)
  %14 = getelementptr inbounds i8, ptr %0, i64 152
  call void @_ZN5boost12hash_combineISt6vectorIN10keep_rules19MemberSpecificationESaIS3_EEEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(24) %14)
  %15 = load i64, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #5
  ret i64 %15

.lr.ph:                                           ; preds = %1, %.lr.ph
  %16 = call noundef nonnull align 8 dereferenceable(33) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN10keep_rules18ClassSpecification13ClassNameSpecESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %3) #5
  %17 = getelementptr inbounds i8, ptr %16, i64 32
  call void @_ZN5boost12hash_combineIbEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 1 dereferenceable(1) %17)
  call void @_ZN5boost12hash_combineINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(32) %16)
  %18 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN10keep_rules18ClassSpecification13ClassNameSpecESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %3) #5
  %19 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKN10keep_rules18ClassSpecification13ClassNameSpecESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %4) #5
  br i1 %19, label %.lr.ph, label %._crit_edge
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIN10keep_rules18ClassSpecification13ClassNameSpecESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIN10keep_rules18ClassSpecification13ClassNameSpecESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKN10keep_rules18ClassSpecification13ClassNameSpecESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESE_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(33) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN10keep_rules18ClassSpecification13ClassNameSpecESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5boost12hash_combineIbEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN10keep_rules18ClassSpecification13ClassNameSpecESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN5boost12hash_combineISt6vectorIN10keep_rules19MemberSpecificationESaIS3_EEEEvRmRKT_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { inlinehint 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 = { 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 #3 = { 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 #4 = { inlinehint 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 #5 = { 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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass