; LLVM IR from gulrak/filesystem :: test (filesystem_test)

; 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.427" = type { ptr }
%"struct.Catch::CumulativeReporterBase<Catch::JunitReporter>::SectionNode" = type { ptr, %"struct.Catch::SectionStats", %"class.std::vector.413", %"class.std::vector.385", %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string" }
%"struct.Catch::SectionStats" = type <{ ptr, %"struct.Catch::SectionInfo", %"struct.Catch::Counts", double, i8, [7 x i8] }>
%"struct.Catch::SectionInfo" = type { %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", %"struct.Catch::SourceLineInfo" }
%"struct.Catch::SourceLineInfo" = type { ptr, i64 }
%"struct.Catch::Counts" = type { i64, i64, i64 }
%"class.std::vector.413" = type { %"struct.std::_Vector_base.414" }
%"struct.std::_Vector_base.414" = type { %"struct.std::_Vector_base<std::shared_ptr<Catch::CumulativeReporterBase<Catch::JunitReporter>::SectionNode>, std::allocator<std::shared_ptr<Catch::CumulativeReporterBase<Catch::JunitReporter>::SectionNode>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::shared_ptr<Catch::CumulativeReporterBase<Catch::JunitReporter>::SectionNode>, std::allocator<std::shared_ptr<Catch::CumulativeReporterBase<Catch::JunitReporter>::SectionNode>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::shared_ptr<Catch::CumulativeReporterBase<Catch::JunitReporter>::SectionNode>, std::allocator<std::shared_ptr<Catch::CumulativeReporterBase<Catch::JunitReporter>::SectionNode>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::shared_ptr<Catch::CumulativeReporterBase<Catch::JunitReporter>::SectionNode>, std::allocator<std::shared_ptr<Catch::CumulativeReporterBase<Catch::JunitReporter>::SectionNode>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.385" = type { %"struct.std::_Vector_base.386" }
%"struct.std::_Vector_base.386" = type { %"struct.std::_Vector_base<Catch::AssertionStats, std::allocator<Catch::AssertionStats>>::_Vector_impl" }
%"struct.std::_Vector_base<Catch::AssertionStats, std::allocator<Catch::AssertionStats>>::_Vector_impl" = type { %"struct.std::_Vector_base<Catch::AssertionStats, std::allocator<Catch::AssertionStats>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Catch::AssertionStats, std::allocator<Catch::AssertionStats>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon.0 }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon.0 = type { i64, [8 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: 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 void @_ZN5Catch13JunitReporter15writeAssertionsERKNS_22CumulativeReporterBaseIS0_E11SectionNodeE(ptr noundef nonnull align 8 dereferenceable(365) %0, ptr noundef nonnull align 8 dereferenceable(248) %1) #1 align 2 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca %"class.__gnu_cxx::__normal_iterator.427", align 8
  %7 = alloca %"class.__gnu_cxx::__normal_iterator.427", align 8
  %8 = alloca ptr, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %9 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #4
  %10 = load ptr, ptr %4, align 8, !tbaa !5
  %11 = getelementptr inbounds %"struct.Catch::CumulativeReporterBase<Catch::JunitReporter>::SectionNode", ptr %10, i32 0, i32 3
  store ptr %11, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #4
  %12 = load ptr, ptr %5, align 8, !tbaa !5
  %13 = call ptr @_ZNKSt6vectorIN5Catch14AssertionStatsESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %12) #4
  %14 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.427", ptr %6, i32 0, i32 0
  store ptr %13, ptr %14, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #4
  %15 = load ptr, ptr %5, align 8, !tbaa !5
  %16 = call ptr @_ZNKSt6vectorIN5Catch14AssertionStatsESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #4
  %17 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.427", ptr %7, i32 0, i32 0
  store ptr %16, ptr %17, align 8
  br label %18

18:                                               ; preds = %24, %2
  %19 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKN5Catch14AssertionStatsESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #4
  br i1 %19, label %21, label %20

20:                                               ; preds = %18
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #4
  br label %26

21:                                               ; preds = %18
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  %22 = call noundef nonnull align 8 dereferenceable(232) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN5Catch14AssertionStatsESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #4
  store ptr %22, ptr %8, align 8, !tbaa !5
  %23 = load ptr, ptr %8, align 8, !tbaa !5
  call void @_ZN5Catch13JunitReporter14writeAssertionERKNS_14AssertionStatsE(ptr noundef nonnull align 8 dereferenceable(365) %9, ptr noundef nonnull align 8 dereferenceable(232) %23)
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  br label %24

24:                                               ; preds = %21
  %25 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN5Catch14AssertionStatsESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #4
  br label %18

26:                                               ; preds = %20
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIN5Catch14AssertionStatsESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIN5Catch14AssertionStatsESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKN5Catch14AssertionStatsESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(232) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN5Catch14AssertionStatsESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5Catch13JunitReporter14writeAssertionERKNS_14AssertionStatsE(ptr noundef nonnull align 8 dereferenceable(365), ptr noundef nonnull align 8 dereferenceable(232)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN5Catch14AssertionStatsESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 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 = { 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 #3 = { 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 #4 = { 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"

%"class.__gnu_cxx::__normal_iterator.427" = 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: 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 void @_ZN5Catch13JunitReporter15writeAssertionsERKNS_22CumulativeReporterBaseIS0_E11SectionNodeE(ptr noundef nonnull align 8 dereferenceable(365) %0, ptr noundef nonnull align 8 dereferenceable(248) %1) local_unnamed_addr #1 align 2 {
  %3 = alloca %"class.__gnu_cxx::__normal_iterator.427", align 8
  %4 = alloca %"class.__gnu_cxx::__normal_iterator.427", align 8
  %5 = getelementptr inbounds i8, ptr %1, i64 160
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #4
  %6 = tail call ptr @_ZNKSt6vectorIN5Catch14AssertionStatsESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #4
  store ptr %6, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #4
  %7 = tail call ptr @_ZNKSt6vectorIN5Catch14AssertionStatsESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #4
  store ptr %7, ptr %4, align 8
  %8 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKN5Catch14AssertionStatsESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  br i1 %8, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph, %2
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #4
  ret void

.lr.ph:                                           ; preds = %2, %.lr.ph
  %9 = call noundef nonnull align 8 dereferenceable(232) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN5Catch14AssertionStatsESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %3) #4
  call void @_ZN5Catch13JunitReporter14writeAssertionERKNS_14AssertionStatsE(ptr noundef nonnull align 8 dereferenceable(365) %0, ptr noundef nonnull align 8 dereferenceable(232) %9)
  %10 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN5Catch14AssertionStatsESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %3) #4
  %11 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKN5Catch14AssertionStatsESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  br i1 %11, label %.lr.ph, label %._crit_edge
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIN5Catch14AssertionStatsESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIN5Catch14AssertionStatsESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKN5Catch14AssertionStatsESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(232) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN5Catch14AssertionStatsESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5Catch13JunitReporter14writeAssertionERKNS_14AssertionStatsE(ptr noundef nonnull align 8 dereferenceable(365), ptr noundef nonnull align 8 dereferenceable(232)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN5Catch14AssertionStatsESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 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 = { 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 #3 = { 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 #4 = { 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)"}


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