; LLVM IR from Overload-Technologies/Overload :: Dependencies/assimp/code/AssetLib/FBX (FBXConverter)

; 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::pair.151" = type <{ %"struct.std::_Rb_tree_iterator.153", i8, [7 x i8] }>
%"struct.std::_Rb_tree_iterator.153" = type { ptr }
%"struct.std::pair.154" = type <{ %"class.std::__cxx11::basic_string", i32, [4 x i8] }>
%"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::__cxx11::basic_ostringstream" = type { %"class.std::basic_ostream.base", %"class.std::__cxx11::basic_stringbuf", %"class.std::basic_ios" }
%"class.std::basic_ostream.base" = type { ptr }
%"class.std::__cxx11::basic_stringbuf" = type { %"class.std::basic_streambuf", i32, %"class.std::__cxx11::basic_string" }
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"class.std::locale" = type { ptr }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"struct.std::_Setfill" = type { i8 }
%"struct.std::_Setw" = type { i32 }
%"class.Assimp::FBX::FBXConverter" = type <{ i32, [4 x i8], %"class.std::vector", %"class.std::vector.0", %"class.std::vector.5", %"class.std::vector.10", %"class.std::vector.15", %"class.std::vector.20", %"class.std::map", %"class.std::map.28", %"class.std::map.34", %"class.std::map.40", %"class.std::map.40", %"class.std::map.46", double, %"class.std::vector.52", ptr, ptr, i8, [7 x i8] }>
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<aiMesh *, std::allocator<aiMesh *>>::_Vector_impl" }
%"struct.std::_Vector_base<aiMesh *, std::allocator<aiMesh *>>::_Vector_impl" = type { %"struct.std::_Vector_base<aiMesh *, std::allocator<aiMesh *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<aiMesh *, std::allocator<aiMesh *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<aiMaterial *, std::allocator<aiMaterial *>>::_Vector_impl" }
%"struct.std::_Vector_base<aiMaterial *, std::allocator<aiMaterial *>>::_Vector_impl" = type { %"struct.std::_Vector_base<aiMaterial *, std::allocator<aiMaterial *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<aiMaterial *, std::allocator<aiMaterial *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.5" = type { %"struct.std::_Vector_base.6" }
%"struct.std::_Vector_base.6" = type { %"struct.std::_Vector_base<aiAnimation *, std::allocator<aiAnimation *>>::_Vector_impl" }
%"struct.std::_Vector_base<aiAnimation *, std::allocator<aiAnimation *>>::_Vector_impl" = type { %"struct.std::_Vector_base<aiAnimation *, std::allocator<aiAnimation *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<aiAnimation *, std::allocator<aiAnimation *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.10" = type { %"struct.std::_Vector_base.11" }
%"struct.std::_Vector_base.11" = type { %"struct.std::_Vector_base<aiLight *, std::allocator<aiLight *>>::_Vector_impl" }
%"struct.std::_Vector_base<aiLight *, std::allocator<aiLight *>>::_Vector_impl" = type { %"struct.std::_Vector_base<aiLight *, std::allocator<aiLight *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<aiLight *, std::allocator<aiLight *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.15" = type { %"struct.std::_Vector_base.16" }
%"struct.std::_Vector_base.16" = type { %"struct.std::_Vector_base<aiCamera *, std::allocator<aiCamera *>>::_Vector_impl" }
%"struct.std::_Vector_base<aiCamera *, std::allocator<aiCamera *>>::_Vector_impl" = type { %"struct.std::_Vector_base<aiCamera *, std::allocator<aiCamera *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<aiCamera *, std::allocator<aiCamera *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.20" = type { %"struct.std::_Vector_base.21" }
%"struct.std::_Vector_base.21" = type { %"struct.std::_Vector_base<aiTexture *, std::allocator<aiTexture *>>::_Vector_impl" }
%"struct.std::_Vector_base<aiTexture *, std::allocator<aiTexture *>>::_Vector_impl" = type { %"struct.std::_Vector_base<aiTexture *, std::allocator<aiTexture *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<aiTexture *, std::allocator<aiTexture *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<const Assimp::FBX::Material *, std::pair<const Assimp::FBX::Material *const, unsigned int>, std::_Select1st<std::pair<const Assimp::FBX::Material *const, unsigned int>>, std::less<const Assimp::FBX::Material *>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<const Assimp::FBX::Material *, std::pair<const Assimp::FBX::Material *const, unsigned int>, std::_Select1st<std::pair<const Assimp::FBX::Material *const, unsigned int>>, std::less<const Assimp::FBX::Material *>>::_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::map.28" = type { %"class.std::_Rb_tree.29" }
%"class.std::_Rb_tree.29" = type { %"struct.std::_Rb_tree<const Assimp::FBX::Video *, std::pair<const Assimp::FBX::Video *const, unsigned int>, std::_Select1st<std::pair<const Assimp::FBX::Video *const, unsigned int>>, std::less<const Assimp::FBX::Video *>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<const Assimp::FBX::Video *, std::pair<const Assimp::FBX::Video *const, unsigned int>, std::_Select1st<std::pair<const Assimp::FBX::Video *const, unsigned int>>, std::less<const Assimp::FBX::Video *>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"class.std::map.34" = type { %"class.std::_Rb_tree.35" }
%"class.std::_Rb_tree.35" = type { %"struct.std::_Rb_tree<const Assimp::FBX::Geometry *, std::pair<const Assimp::FBX::Geometry *const, std::vector<unsigned int>>, std::_Select1st<std::pair<const Assimp::FBX::Geometry *const, std::vector<unsigned int>>>, std::less<const Assimp::FBX::Geometry *>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<const Assimp::FBX::Geometry *, std::pair<const Assimp::FBX::Geometry *const, std::vector<unsigned int>>, std::_Select1st<std::pair<const Assimp::FBX::Geometry *const, std::vector<unsigned int>>>, std::less<const Assimp::FBX::Geometry *>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"class.std::map.40" = type { %"class.std::_Rb_tree.41" }
%"class.std::_Rb_tree.41" = type { %"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, unsigned int>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, unsigned int>>, 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>, unsigned int>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, unsigned int>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"class.std::map.46" = type { %"class.std::_Rb_tree.47" }
%"class.std::_Rb_tree.47" = type { %"struct.std::_Rb_tree<const std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, aiBone *>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, aiBone *>>, std::less<const std::__cxx11::basic_string<char>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<const std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, aiBone *>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, aiBone *>>, std::less<const std::__cxx11::basic_string<char>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"class.std::vector.52" = type { %"struct.std::_Vector_base.53" }
%"struct.std::_Vector_base.53" = type { %"struct.std::_Vector_base<aiSkeleton *, std::allocator<aiSkeleton *>>::_Vector_impl" }
%"struct.std::_Vector_base<aiSkeleton *, std::allocator<aiSkeleton *>>::_Vector_impl" = type { %"struct.std::_Vector_base<aiSkeleton *, std::allocator<aiSkeleton *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<aiSkeleton *, std::allocator<aiSkeleton *>>::_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
define dso_local void @_ZN6Assimp3FBX12FBXConverter13GetUniqueNameERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERS7_(ptr noundef nonnull align 8 dereferenceable(489) %0, ptr noundef nonnull align 8 dereferenceable(32) %1, ptr noundef nonnull align 8 dereferenceable(32) %2) #1 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca %"struct.std::pair.151", align 8
  %8 = alloca %"struct.std::pair.154", align 8
  %9 = alloca i32, align 4
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca { ptr, i8 }, align 8
  %13 = alloca ptr, align 8
  %14 = alloca %"class.std::__cxx11::basic_ostringstream", align 8
  %15 = alloca %"struct.std::_Setfill", align 1
  %16 = alloca %"struct.std::_Setw", align 4
  %17 = alloca %"class.std::__cxx11::basic_string", align 8
  %18 = alloca %"struct.std::pair.151", align 8
  %19 = alloca %"struct.std::pair.154", align 8
  %20 = alloca i32, align 4
  %21 = alloca { ptr, i8 }, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  %22 = load ptr, ptr %4, align 8
  %23 = load ptr, ptr %5, align 8, !tbaa !5
  %24 = load ptr, ptr %6, align 8, !tbaa !5
  %25 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %24, ptr noundef nonnull align 8 dereferenceable(32) %23)
  call void @llvm.lifetime.start.p0(i64 16, ptr %7) #6
  %26 = getelementptr inbounds %"class.Assimp::FBX::FBXConverter", ptr %22, i32 0, i32 12
  call void @llvm.lifetime.start.p0(i64 40, ptr %8) #6
  %27 = load ptr, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #6
  store i32 0, ptr %9, align 4, !tbaa !9
  call void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjEC2IRS6_iTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOSB_OSC_(ptr noundef nonnull align 8 dereferenceable(36) %8, ptr noundef nonnull align 8 dereferenceable(32) %27, ptr noundef nonnull align 4 dereferenceable(4) %9)
  %28 = invoke { ptr, i8 } @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4lessIS5_ESaISt4pairIKS5_jEEE6insertEOSA_(ptr noundef nonnull align 8 dereferenceable(48) %26, ptr noundef nonnull align 8 dereferenceable(36) %8)
          to label %29 unwind label %72

29:                                               ; preds = %3
  store { ptr, i8 } %28, ptr %12, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %7, ptr align 8 %12, i64 9, i1 false)
  call void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %8) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %8) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #6
  %30 = getelementptr inbounds %"struct.std::pair.151", ptr %7, i32 0, i32 0
  %31 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %30) #6
  %32 = getelementptr inbounds %"struct.std::pair.154", ptr %31, i32 0, i32 1
  store ptr %32, ptr %13, align 8, !tbaa !5
  br label %33

33:                                               ; preds = %70, %29
  %34 = getelementptr inbounds %"struct.std::pair.151", ptr %7, i32 0, i32 1
  %35 = load i8, ptr %34, align 8, !tbaa !11, !range !15, !noundef !16
  %36 = trunc i8 %35 to i1
  %37 = xor i1 %36, true
  br i1 %37, label %38, label %94

38:                                               ; preds = %33
  %39 = load ptr, ptr %13, align 8, !tbaa !5
  %40 = load i32, ptr %39, align 4, !tbaa !9
  %41 = add i32 %40, 1
  store i32 %41, ptr %39, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 376, ptr %14) #6
  call void @_ZNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(112) %14)
  %42 = load ptr, ptr %5, align 8, !tbaa !5
  %43 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(32) %42)
          to label %44 unwind label %76

44:                                               ; preds = %38
  %45 = invoke i8 @_ZSt7setfillIcESt8_SetfillIT_ES1_(i8 noundef signext 48)
          to label %46 unwind label %76

46:                                               ; preds = %44
  %47 = getelementptr inbounds %"struct.std::_Setfill", ptr %15, i32 0, i32 0
  store i8 %45, ptr %47, align 1
  %48 = getelementptr inbounds %"struct.std::_Setfill", ptr %15, i32 0, i32 0
  %49 = load i8, ptr %48, align 1
  %50 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St8_SetfillIS3_E(ptr noundef nonnull align 8 dereferenceable(8) %43, i8 %49)
          to label %51 unwind label %76

51:                                               ; preds = %46
  %52 = invoke i32 @_ZSt4setwi(i32 noundef 3)
          to label %53 unwind label %76

53:                                               ; preds = %51
  %54 = getelementptr inbounds %"struct.std::_Setw", ptr %16, i32 0, i32 0
  store i32 %52, ptr %54, align 4
  %55 = getelementptr inbounds %"struct.std::_Setw", ptr %16, i32 0, i32 0
  %56 = load i32, ptr %55, align 4
  %57 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St5_Setw(ptr noundef nonnull align 8 dereferenceable(8) %50, i32 %56)
          to label %58 unwind label %76

58:                                               ; preds = %53
  %59 = load ptr, ptr %13, align 8, !tbaa !5
  %60 = load i32, ptr %59, align 4, !tbaa !9
  %61 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %57, i32 noundef %60)
          to label %62 unwind label %76

62:                                               ; preds = %58
  call void @llvm.lifetime.start.p0(i64 32, ptr %17) #6
  invoke void @_ZNKSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEE3strEv(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %17, ptr noundef nonnull align 8 dereferenceable(112) %14)
          to label %63 unwind label %80

63:                                               ; preds = %62
  %64 = load ptr, ptr %6, align 8, !tbaa !5
  %65 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEOS4_(ptr noundef nonnull align 8 dereferenceable(32) %64, ptr noundef nonnull align 8 dereferenceable(32) %17) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %17) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %17) #6
  call void @llvm.lifetime.start.p0(i64 16, ptr %18) #6
  %66 = getelementptr inbounds %"class.Assimp::FBX::FBXConverter", ptr %22, i32 0, i32 12
  call void @llvm.lifetime.start.p0(i64 40, ptr %19) #6
  %67 = load ptr, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %20) #6
  store i32 0, ptr %20, align 4, !tbaa !9
  invoke void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjEC2IRS5_iTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOSB_OSC_(ptr noundef nonnull align 8 dereferenceable(36) %19, ptr noundef nonnull align 8 dereferenceable(32) %67, ptr noundef nonnull align 4 dereferenceable(4) %20)
          to label %68 unwind label %84

68:                                               ; preds = %63
  %69 = invoke { ptr, i8 } @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4lessIS5_ESaISt4pairIKS5_jEEE6insertEOSA_(ptr noundef nonnull align 8 dereferenceable(48) %66, ptr noundef nonnull align 8 dereferenceable(36) %19)
          to label %70 unwind label %88

70:                                               ; preds = %68
  store { ptr, i8 } %69, ptr %21, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %18, ptr align 8 %21, i64 9, i1 false)
  %71 = call noundef nonnull align 8 dereferenceable(9) ptr @_ZNSt4pairISt17_Rb_tree_iteratorIS_IKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjEEbEaSEOSA_(ptr noundef nonnull align 8 dereferenceable(9) %7, ptr noundef nonnull align 8 dereferenceable(9) %18) #6
  call void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %19) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %19) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %18) #6
  call void @_ZNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(112) %14) #6
  call void @llvm.lifetime.end.p0(i64 376, ptr %14) #6
  br label %33, !llvm.loop !17

72:                                               ; preds = %3
  %73 = landingpad { ptr, i32 }
          cleanup
  %74 = extractvalue { ptr, i32 } %73, 0
  store ptr %74, ptr %10, align 8
  %75 = extractvalue { ptr, i32 } %73, 1
  store i32 %75, ptr %11, align 4
  call void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %8) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %8) #6
  br label %95

76:                                               ; preds = %58, %53, %51, %46, %44, %38
  %77 = landingpad { ptr, i32 }
          cleanup
  %78 = extractvalue { ptr, i32 } %77, 0
  store ptr %78, ptr %10, align 8
  %79 = extractvalue { ptr, i32 } %77, 1
  store i32 %79, ptr %11, align 4
  br label %93

80:                                               ; preds = %62
  %81 = landingpad { ptr, i32 }
          cleanup
  %82 = extractvalue { ptr, i32 } %81, 0
  store ptr %82, ptr %10, align 8
  %83 = extractvalue { ptr, i32 } %81, 1
  store i32 %83, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 32, ptr %17) #6
  br label %93

84:                                               ; preds = %63
  %85 = landingpad { ptr, i32 }
          cleanup
  %86 = extractvalue { ptr, i32 } %85, 0
  store ptr %86, ptr %10, align 8
  %87 = extractvalue { ptr, i32 } %85, 1
  store i32 %87, ptr %11, align 4
  br label %92

88:                                               ; preds = %68
  %89 = landingpad { ptr, i32 }
          cleanup
  %90 = extractvalue { ptr, i32 } %89, 0
  store ptr %90, ptr %10, align 8
  %91 = extractvalue { ptr, i32 } %89, 1
  store i32 %91, ptr %11, align 4
  call void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %19) #6
  br label %92

92:                                               ; preds = %88, %84
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %19) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %18) #6
  br label %93

93:                                               ; preds = %92, %80, %76
  call void @_ZNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(112) %14) #6
  call void @llvm.lifetime.end.p0(i64 376, ptr %14) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #6
  br label %95

94:                                               ; preds = %33
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %7) #6
  ret void

95:                                               ; preds = %93, %72
  call void @llvm.lifetime.end.p0(i64 16, ptr %7) #6
  br label %96

96:                                               ; preds = %95
  %97 = load ptr, ptr %10, align 8
  %98 = load i32, ptr %11, align 4
  %99 = insertvalue { ptr, i32 } poison, ptr %97, 0
  %100 = insertvalue { ptr, i32 } %99, i32 %98, 1
  resume { ptr, i32 } %100
}

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

; Function Attrs: mustprogress nounwind uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEOS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) #2 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #3

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4lessIS5_ESaISt4pairIKS5_jEEE6insertEOSA_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(36)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjEC2IRS6_iTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOSB_OSC_(ptr noundef nonnull align 8 dereferenceable(36), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjED2Ev(ptr noundef nonnull align 8 dereferenceable(36)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(112)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St5_Setw(ptr noundef nonnull align 8 dereferenceable(8), i32) #5

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St8_SetfillIS3_E(ptr noundef nonnull align 8 dereferenceable(8), i8) #5

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(32)) #5

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local i8 @_ZSt7setfillIcESt8_SetfillIT_ES1_(i8 noundef signext) #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local i32 @_ZSt4setwi(i32 noundef) #4

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

; Function Attrs: mustprogress uwtable
declare void @_ZNKSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEE3strEv(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(112)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjEC2IRS5_iTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOSB_OSC_(ptr noundef nonnull align 8 dereferenceable(36), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(9) ptr @_ZNSt4pairISt17_Rb_tree_iteratorIS_IKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjEEbEaSEOSA_(ptr noundef nonnull align 8 dereferenceable(9), ptr noundef nonnull align 8 dereferenceable(9)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(112)) unnamed_addr #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 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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 = { 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 #6 = { 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 = !{!"int", !7, i64 0}
!11 = !{!12, !14, i64 8}
!12 = !{!"_ZTSSt4pairISt17_Rb_tree_iteratorIS_IKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjEEbE", !13, i64 0, !14, i64 8}
!13 = !{!"_ZTSSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjEE", !6, i64 0}
!14 = !{!"bool", !7, i64 0}
!15 = !{i8 0, i8 2}
!16 = !{}
!17 = distinct !{!17, !18}
!18 = !{!"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::pair.151" = type <{ %"struct.std::_Rb_tree_iterator.153", i8, [7 x i8] }>
%"struct.std::_Rb_tree_iterator.153" = type { ptr }
%"struct.std::pair.154" = type <{ %"class.std::__cxx11::basic_string", i32, [4 x i8] }>
%"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::__cxx11::basic_ostringstream" = type { %"class.std::basic_ostream.base", %"class.std::__cxx11::basic_stringbuf", %"class.std::basic_ios" }
%"class.std::basic_ostream.base" = type { ptr }
%"class.std::__cxx11::basic_stringbuf" = type { %"class.std::basic_streambuf", i32, %"class.std::__cxx11::basic_string" }
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"class.std::locale" = type { ptr }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }

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
define dso_local void @_ZN6Assimp3FBX12FBXConverter13GetUniqueNameERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERS7_(ptr noundef nonnull align 8 dereferenceable(489) %0, ptr noundef nonnull align 8 dereferenceable(32) %1, ptr noundef nonnull align 8 dereferenceable(32) %2) local_unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"struct.std::pair.151", align 8
  %5 = alloca %"struct.std::pair.154", align 8
  %6 = alloca i32, align 4
  %7 = alloca %"class.std::__cxx11::basic_ostringstream", align 8
  %8 = alloca %"class.std::__cxx11::basic_string", align 8
  %9 = alloca %"struct.std::pair.151", align 8
  %10 = alloca %"struct.std::pair.154", align 8
  %11 = alloca i32, align 4
  %12 = tail call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull align 8 dereferenceable(32) %1)
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %4) #5
  %13 = getelementptr inbounds i8, ptr %0, i64 344
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %5) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #5
  store i32 0, ptr %6, align 4, !tbaa !5
  call void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjEC2IRS6_iTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOSB_OSC_(ptr noundef nonnull align 8 dereferenceable(36) %5, ptr noundef nonnull align 8 dereferenceable(32) %1, ptr noundef nonnull align 4 dereferenceable(4) %6)
  %14 = invoke { ptr, i8 } @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4lessIS5_ESaISt4pairIKS5_jEEE6insertEOSA_(ptr noundef nonnull align 8 dereferenceable(48) %13, ptr noundef nonnull align 8 dereferenceable(36) %5)
          to label %15 unwind label %42

15:                                               ; preds = %3
  %.fca.0.extract4 = extractvalue { ptr, i8 } %14, 0
  %.fca.1.extract5 = extractvalue { ptr, i8 } %14, 1
  store ptr %.fca.0.extract4, ptr %4, align 8
  %.sroa.27.0..sroa_idx = getelementptr inbounds i8, ptr %4, i64 8
  store i8 %.fca.1.extract5, ptr %.sroa.27.0..sroa_idx, align 8
  call void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %5) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #5
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %5) #5
  %16 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #5
  %17 = getelementptr inbounds i8, ptr %16, i64 32
  %18 = load i8, ptr %.sroa.27.0..sroa_idx, align 8, !tbaa !9, !range !14, !noundef !15
  %19 = trunc nuw i8 %18 to i1
  br i1 %19, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %15
  %.sroa.2.0..sroa_idx = getelementptr inbounds i8, ptr %9, i64 8
  br label %20

20:                                               ; preds = %.lr.ph, %38
  %21 = load i32, ptr %17, align 4, !tbaa !5
  %22 = add i32 %21, 1
  store i32 %22, ptr %17, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 376, ptr nonnull %7) #5
  call void @_ZNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(112) %7)
  %23 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(32) %1)
          to label %24 unwind label %44

24:                                               ; preds = %20
  %25 = call i8 @_ZSt7setfillIcESt8_SetfillIT_ES1_(i8 noundef signext 48)
  %26 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St8_SetfillIS3_E(ptr noundef nonnull align 8 dereferenceable(8) %23, i8 %25)
          to label %27 unwind label %44

27:                                               ; preds = %24
  %28 = call i32 @_ZSt4setwi(i32 noundef 3)
  %29 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St5_Setw(ptr noundef nonnull align 8 dereferenceable(8) %26, i32 %28)
          to label %30 unwind label %44

30:                                               ; preds = %27
  %31 = load i32, ptr %17, align 4, !tbaa !5
  %32 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEj(ptr noundef nonnull align 8 dereferenceable(8) %29, i32 noundef %31)
          to label %33 unwind label %44

33:                                               ; preds = %30
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %8) #5
  invoke void @_ZNKSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEE3strEv(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %8, ptr noundef nonnull align 8 dereferenceable(112) %7)
          to label %34 unwind label %46

34:                                               ; preds = %33
  %35 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEOS4_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull align 8 dereferenceable(32) %8) #5
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %9) #5
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %10) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %11) #5
  store i32 0, ptr %11, align 4, !tbaa !5
  invoke void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjEC2IRS5_iTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOSB_OSC_(ptr noundef nonnull align 8 dereferenceable(36) %10, ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull align 4 dereferenceable(4) %11)
          to label %36 unwind label %48

36:                                               ; preds = %34
  %37 = invoke { ptr, i8 } @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4lessIS5_ESaISt4pairIKS5_jEEE6insertEOSA_(ptr noundef nonnull align 8 dereferenceable(48) %13, ptr noundef nonnull align 8 dereferenceable(36) %10)
          to label %38 unwind label %50

38:                                               ; preds = %36
  %.fca.0.extract = extractvalue { ptr, i8 } %37, 0
  %.fca.1.extract = extractvalue { ptr, i8 } %37, 1
  store ptr %.fca.0.extract, ptr %9, align 8
  store i8 %.fca.1.extract, ptr %.sroa.2.0..sroa_idx, align 8
  %39 = call noundef nonnull align 8 dereferenceable(9) ptr @_ZNSt4pairISt17_Rb_tree_iteratorIS_IKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjEEbEaSEOSA_(ptr noundef nonnull align 8 dereferenceable(9) %4, ptr noundef nonnull align 8 dereferenceable(9) %9) #5
  call void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %10) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %11) #5
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %10) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %9) #5
  call void @_ZNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(112) %7) #5
  call void @llvm.lifetime.end.p0(i64 376, ptr nonnull %7) #5
  %40 = load i8, ptr %.sroa.27.0..sroa_idx, align 8, !tbaa !9, !range !14, !noundef !15
  %41 = trunc nuw i8 %40 to i1
  br i1 %41, label %._crit_edge, label %20, !llvm.loop !16

42:                                               ; preds = %3
  %43 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %5) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #5
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %5) #5
  br label %54

44:                                               ; preds = %30, %27, %24, %20
  %45 = landingpad { ptr, i32 }
          cleanup
  br label %53

46:                                               ; preds = %33
  %47 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %8) #5
  br label %53

48:                                               ; preds = %34
  %49 = landingpad { ptr, i32 }
          cleanup
  br label %52

50:                                               ; preds = %36
  %51 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %10) #5
  br label %52

52:                                               ; preds = %50, %48
  %.pn = phi { ptr, i32 } [ %51, %50 ], [ %49, %48 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %11) #5
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %10) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %9) #5
  br label %53

53:                                               ; preds = %52, %46, %44
  %.pn.pn = phi { ptr, i32 } [ %.pn, %52 ], [ %47, %46 ], [ %45, %44 ]
  call void @_ZNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(112) %7) #5
  call void @llvm.lifetime.end.p0(i64 376, ptr nonnull %7) #5
  br label %54

._crit_edge:                                      ; preds = %38, %15
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #5
  ret void

54:                                               ; preds = %53, %42
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %53 ], [ %43, %42 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %4) #5
  resume { ptr, i32 } %.pn.pn.pn
}

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

; Function Attrs: mustprogress nounwind uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSEOS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjSt4lessIS5_ESaISt4pairIKS5_jEEE6insertEOSA_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(36)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjEC2IRS6_iTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOSB_OSC_(ptr noundef nonnull align 8 dereferenceable(36), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjED2Ev(ptr noundef nonnull align 8 dereferenceable(36)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEEC1Ev(ptr noundef nonnull align 8 dereferenceable(112)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St5_Setw(ptr noundef nonnull align 8 dereferenceable(8), i32) local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St8_SetfillIS3_E(ptr noundef nonnull align 8 dereferenceable(8), i8) local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local i8 @_ZSt7setfillIcESt8_SetfillIT_ES1_(i8 noundef signext) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local i32 @_ZSt4setwi(i32 noundef) local_unnamed_addr #3

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

; Function Attrs: mustprogress uwtable
declare void @_ZNKSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEE3strEv(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(112)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjEC2IRS5_iTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOSB_OSC_(ptr noundef nonnull align 8 dereferenceable(36), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(9) ptr @_ZNSt4pairISt17_Rb_tree_iteratorIS_IKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjEEbEaSEOSA_(ptr noundef nonnull align 8 dereferenceable(9), ptr noundef nonnull align 8 dereferenceable(9)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEED1Ev(ptr noundef nonnull align 8 dereferenceable(112)) 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 = { 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 #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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !13, i64 8}
!10 = !{!"_ZTSSt4pairISt17_Rb_tree_iteratorIS_IKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjEEbE", !11, i64 0, !13, i64 8}
!11 = !{!"_ZTSSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEjEE", !12, i64 0}
!12 = !{!"any pointer", !7, i64 0}
!13 = !{!"bool", !7, i64 0}
!14 = !{i8 0, i8 2}
!15 = !{}
!16 = distinct !{!16, !17}
!17 = !{!"llvm.loop.mustprogress"}


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