; LLVM IR from ronan-kerviche/glip-lib :: GLIP-Lib/src/Modules (LayoutLoader)

; 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"

%"struct.std::_Rb_tree_const_iterator.207" = type { ptr }
%"class.Glip::Modules::LayoutLoader" = type { ptr, i8, %"class.std::__cxx11::basic_string", %"class.std::vector", %"class.std::vector.3", %"class.std::vector", %"class.std::map", %"class.std::map.11", %"class.std::map.16", %"class.std::map.21", %"class.std::map.26", %"class.std::vector", %"class.std::map", %"class.std::map.11", %"class.std::map.16", %"class.std::map.26", %"class.std::map.31" }
%"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<Glip::Modules::LayoutLoaderKeyword, std::allocator<Glip::Modules::LayoutLoaderKeyword>>::_Vector_impl" }
%"struct.std::_Vector_base<Glip::Modules::LayoutLoaderKeyword, std::allocator<Glip::Modules::LayoutLoaderKeyword>>::_Vector_impl" = type { %"struct.std::_Vector_base<Glip::Modules::LayoutLoaderKeyword, std::allocator<Glip::Modules::LayoutLoaderKeyword>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Glip::Modules::LayoutLoaderKeyword, std::allocator<Glip::Modules::LayoutLoaderKeyword>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::map.21" = type { %"class.std::_Rb_tree.22" }
%"class.std::_Rb_tree.22" = type { %"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, Glip::CorePipeline::FilterLayout>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, Glip::CorePipeline::FilterLayout>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, Glip::CorePipeline::FilterLayout>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, Glip::CorePipeline::FilterLayout>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, Glip::CoreGL::HdlTextureFormat>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, Glip::CoreGL::HdlTextureFormat>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, Glip::CoreGL::HdlTextureFormat>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, Glip::CoreGL::HdlTextureFormat>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"class.std::map.11" = type { %"class.std::_Rb_tree.12" }
%"class.std::_Rb_tree.12" = type { %"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, Glip::CoreGL::ShaderSource>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, Glip::CoreGL::ShaderSource>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, Glip::CoreGL::ShaderSource>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, Glip::CoreGL::ShaderSource>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"class.std::map.16" = type { %"class.std::_Rb_tree.17" }
%"class.std::_Rb_tree.17" = type { %"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, Glip::CorePipeline::GeometryModel>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, Glip::CorePipeline::GeometryModel>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, Glip::CorePipeline::GeometryModel>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, Glip::CorePipeline::GeometryModel>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"class.std::map.26" = type { %"class.std::_Rb_tree.27" }
%"class.std::_Rb_tree.27" = type { %"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, Glip::CorePipeline::PipelineLayout>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, Glip::CorePipeline::PipelineLayout>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, Glip::CorePipeline::PipelineLayout>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, Glip::CorePipeline::PipelineLayout>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"class.std::map.31" = type { %"class.std::_Rb_tree.32" }
%"class.std::_Rb_tree.32" = type { %"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, Glip::Modules::LayoutLoaderModule *>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, Glip::Modules::LayoutLoaderModule *>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, Glip::Modules::LayoutLoaderModule *>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, Glip::Modules::LayoutLoaderModule *>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::pair" = type { %"class.std::__cxx11::basic_string", ptr }

; 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 nounwind uwtable
define dso_local noundef zeroext i1 @_ZNK4Glip7Modules12LayoutLoader9hasModuleEPKNS0_18LayoutLoaderModuleE(ptr noundef nonnull align 8 dereferenceable(624) %0, ptr noundef %1) #1 align 2 {
  %3 = alloca i1, align 1
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca %"struct.std::_Rb_tree_const_iterator.207", align 8
  %7 = alloca %"struct.std::_Rb_tree_const_iterator.207", align 8
  %8 = alloca i32, align 4
  %9 = alloca %"struct.std::_Rb_tree_const_iterator.207", align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  %10 = load ptr, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #2
  %11 = getelementptr inbounds %"class.Glip::Modules::LayoutLoader", ptr %10, i32 0, i32 16
  %12 = call ptr @_ZNKSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleESt4lessIS5_ESaISt4pairIKS5_S9_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %11) #2
  %13 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator.207", ptr %6, i32 0, i32 0
  store ptr %12, ptr %13, align 8
  br label %14

14:                                               ; preds = %28, %2
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #2
  %15 = getelementptr inbounds %"class.Glip::Modules::LayoutLoader", ptr %10, i32 0, i32 16
  %16 = call ptr @_ZNKSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleESt4lessIS5_ESaISt4pairIKS5_S9_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %15) #2
  %17 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator.207", ptr %7, i32 0, i32 0
  store ptr %16, ptr %17, align 8
  %18 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleEEESF_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #2
  br i1 %18, label %20, label %19

19:                                               ; preds = %14
  store i32 2, ptr %8, align 4
  br label %31

20:                                               ; preds = %14
  %21 = call noundef ptr @_ZNKSt23_Rb_tree_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleEEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #2
  %22 = getelementptr inbounds %"struct.std::pair", ptr %21, i32 0, i32 1
  %23 = load ptr, ptr %22, align 8, !tbaa !9
  %24 = load ptr, ptr %5, align 8, !tbaa !5
  %25 = icmp eq ptr %23, %24
  br i1 %25, label %26, label %27

26:                                               ; preds = %20
  store i1 true, ptr %3, align 1
  store i32 1, ptr %8, align 4
  br label %31

27:                                               ; preds = %20
  br label %28

28:                                               ; preds = %27
  %29 = call ptr @_ZNSt23_Rb_tree_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleEEEppEi(ptr noundef nonnull align 8 dereferenceable(8) %6, i32 noundef 0) #2
  %30 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator.207", ptr %9, i32 0, i32 0
  store ptr %29, ptr %30, align 8
  br label %14, !llvm.loop !14

31:                                               ; preds = %26, %19
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #2
  %32 = load i32, ptr %8, align 4
  switch i32 %32, label %36 [
    i32 2, label %33
    i32 1, label %34
  ]

33:                                               ; preds = %31
  store i1 false, ptr %3, align 1
  br label %34

34:                                               ; preds = %33, %31
  %35 = load i1, ptr %3, align 1
  ret i1 %35

36:                                               ; preds = %31
  unreachable
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleESt4lessIS5_ESaISt4pairIKS5_S9_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleEEESF_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleESt4lessIS5_ESaISt4pairIKS5_S9_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt23_Rb_tree_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleEEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt23_Rb_tree_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleEEEppEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #1 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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, !6, i64 32}
!10 = !{!"_ZTSSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleEE", !11, i64 0, !6, i64 32}
!11 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !12, i64 0, !13, i64 8, !7, i64 16}
!12 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!13 = !{!"long", !7, i64 0}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.mustprogress"}


; 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"

%"struct.std::_Rb_tree_const_iterator.207" = 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 nounwind uwtable
define dso_local noundef zeroext i1 @_ZNK4Glip7Modules12LayoutLoader9hasModuleEPKNS0_18LayoutLoaderModuleE(ptr noundef nonnull align 8 dereferenceable(624) %0, ptr noundef readnone %1) local_unnamed_addr #1 align 2 {
  %3 = alloca %"struct.std::_Rb_tree_const_iterator.207", align 8
  %4 = alloca %"struct.std::_Rb_tree_const_iterator.207", align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #2
  %5 = getelementptr inbounds i8, ptr %0, i64 576
  %6 = tail call ptr @_ZNKSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleESt4lessIS5_ESaISt4pairIKS5_S9_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %5) #2
  store ptr %6, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #2
  %7 = tail call ptr @_ZNKSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleESt4lessIS5_ESaISt4pairIKS5_S9_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %5) #2
  store ptr %7, ptr %4, align 8
  %8 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleEEESF_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %4) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #2
  br i1 %8, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %2, %13
  %9 = call noundef ptr @_ZNKSt23_Rb_tree_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleEEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %3) #2
  %10 = getelementptr inbounds i8, ptr %9, i64 32
  %11 = load ptr, ptr %10, align 8, !tbaa !5
  %12 = icmp eq ptr %11, %1
  br i1 %12, label %._crit_edge, label %13

13:                                               ; preds = %.lr.ph
  %14 = call ptr @_ZNSt23_Rb_tree_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleEEEppEi(ptr noundef nonnull align 8 dereferenceable(8) %3, i32 noundef 0) #2
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #2
  %15 = call ptr @_ZNKSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleESt4lessIS5_ESaISt4pairIKS5_S9_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %5) #2
  store ptr %15, ptr %4, align 8
  %16 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleEEESF_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %4) #2
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #2
  br i1 %16, label %.lr.ph, label %._crit_edge, !llvm.loop !13

._crit_edge:                                      ; preds = %13, %.lr.ph, %2
  %.lcssa = phi i1 [ false, %2 ], [ %12, %.lr.ph ], [ %12, %13 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #2
  ret i1 %.lcssa
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleESt4lessIS5_ESaISt4pairIKS5_S9_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleEEESF_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleESt4lessIS5_ESaISt4pairIKS5_S9_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt23_Rb_tree_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleEEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt23_Rb_tree_const_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleEEEppEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #1 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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, !9, i64 32}
!6 = !{!"_ZTSSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPN4Glip7Modules18LayoutLoaderModuleEE", !7, i64 0, !9, i64 32}
!7 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !8, i64 0, !12, i64 8, !10, i64 16}
!8 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !9, i64 0}
!9 = !{!"any pointer", !10, i64 0}
!10 = !{!"omnipotent char", !11, i64 0}
!11 = !{!"Simple C++ TBAA"}
!12 = !{!"long", !10, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass