; LLVM IR from mhsitu/welding_robot :: coppeliaSim-client/common/stack/stackMap.ll (ZN9CStackMap12copyYourselfEv)

; 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_iterator" = type { ptr }
%"struct.std::_Rb_tree_iterator.15" = type { ptr }
%"struct.std::_Rb_tree_iterator.18" = type { ptr }
%class.CStackMap = type { %class.CStackObject.base, %"class.std::map", %"class.std::map.0", %"class.std::map.6" }
%class.CStackObject.base = type <{ ptr, i32 }>
%"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>, CStackObject *>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, CStackObject *>>, 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>, CStackObject *>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, CStackObject *>>, 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::map.0" = type { %"class.std::_Rb_tree.1" }
%"class.std::_Rb_tree.1" = type { %"struct.std::_Rb_tree<int, std::pair<const int, CStackObject *>, std::_Select1st<std::pair<const int, CStackObject *>>, std::less<int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<int, std::pair<const int, CStackObject *>, std::_Select1st<std::pair<const int, CStackObject *>>, std::less<int>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"class.std::map.6" = type { %"class.std::_Rb_tree.7" }
%"class.std::_Rb_tree.7" = type { %"struct.std::_Rb_tree<bool, std::pair<const bool, CStackObject *>, std::_Select1st<std::pair<const bool, CStackObject *>>, std::less<bool>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<bool, std::pair<const bool, CStackObject *>, std::_Select1st<std::pair<const bool, CStackObject *>>, std::less<bool>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::pair" = type { %"class.std::__cxx11::basic_string", 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] }
%"struct.std::pair.16" = type { i32, ptr }
%"struct.std::pair.19" = type { i8, ptr }

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectSt4lessIS5_ESaISt4pairIKS5_S7_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectEESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectSt4lessIS5_ESaISt4pairIKS5_S7_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) #1 align 2

; 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
declare dso_local noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectEEppEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapIiP12CStackObjectSt4lessIiESaISt4pairIKiS1_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKiP12CStackObjectEES7_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapIiP12CStackObjectSt4lessIiESaISt4pairIKiS1_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKiP12CStackObjectEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKiP12CStackObjectEEppEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapIbP12CStackObjectSt4lessIbESaISt4pairIKbS1_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKbP12CStackObjectEES7_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapIbP12CStackObjectSt4lessIbESaISt4pairIKbS1_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKbP12CStackObjectEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKbP12CStackObjectEEppEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #1 align 2

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

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapIiP12CStackObjectSt4lessIiESaISt4pairIKiS1_EEEixERS5_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapIbP12CStackObjectSt4lessIbESaISt4pairIKbS1_EEEixERS5_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 1 dereferenceable(1)) #3 align 2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #4

; Function Attrs: mustprogress uwtable
define dso_local noundef ptr @_ZN9CStackMap12copyYourselfEv(ptr noundef nonnull align 8 dereferenceable(160) %0) unnamed_addr #3 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %7 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %8 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %9 = alloca %"struct.std::_Rb_tree_iterator.15", align 8
  %10 = alloca %"struct.std::_Rb_tree_iterator.15", align 8
  %11 = alloca %"struct.std::_Rb_tree_iterator.15", align 8
  %12 = alloca %"struct.std::_Rb_tree_iterator.18", align 8
  %13 = alloca %"struct.std::_Rb_tree_iterator.18", align 8
  %14 = alloca %"struct.std::_Rb_tree_iterator.18", align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %15 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #5
  %16 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 160) #6
  invoke void @_ZN9CStackMapC1Ev(ptr noundef nonnull align 8 dereferenceable(160) %16)
          to label %17 unwind label %27

17:                                               ; preds = %1
  store ptr %16, ptr %3, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #5
  %18 = getelementptr inbounds %class.CStackMap, ptr %15, i32 0, i32 1
  %19 = call ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectSt4lessIS5_ESaISt4pairIKS5_S7_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %18) #5
  %20 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %6, i32 0, i32 0
  store ptr %19, ptr %20, align 8
  br label %21

21:                                               ; preds = %44, %17
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #5
  %22 = getelementptr inbounds %class.CStackMap, ptr %15, i32 0, i32 1
  %23 = call ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectSt4lessIS5_ESaISt4pairIKS5_S7_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %22) #5
  %24 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %7, i32 0, i32 0
  store ptr %23, ptr %24, align 8
  %25 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectEESD_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #5
  br i1 %25, label %31, label %26

26:                                               ; preds = %21
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #5
  br label %47

27:                                               ; preds = %1
  %28 = landingpad { ptr, i32 }
          cleanup
  %29 = extractvalue { ptr, i32 } %28, 0
  store ptr %29, ptr %4, align 8
  %30 = extractvalue { ptr, i32 } %28, 1
  store i32 %30, ptr %5, align 4
  call void @_ZdlPvm(ptr noundef %16, i64 noundef 160) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #5
  br label %101

31:                                               ; preds = %21
  %32 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #5
  %33 = getelementptr inbounds %"struct.std::pair", ptr %32, i32 0, i32 1
  %34 = load ptr, ptr %33, align 8, !tbaa !9
  %35 = load ptr, ptr %34, align 8, !tbaa !14
  %36 = getelementptr inbounds ptr, ptr %35, i64 2
  %37 = load ptr, ptr %36, align 8
  %38 = call noundef ptr %37(ptr noundef nonnull align 8 dereferenceable(12) %34)
  %39 = load ptr, ptr %3, align 8, !tbaa !5
  %40 = getelementptr inbounds %class.CStackMap, ptr %39, i32 0, i32 1
  %41 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #5
  %42 = getelementptr inbounds %"struct.std::pair", ptr %41, i32 0, i32 0
  %43 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectSt4lessIS5_ESaISt4pairIKS5_S7_EEEixERSB_(ptr noundef nonnull align 8 dereferenceable(48) %40, ptr noundef nonnull align 8 dereferenceable(32) %42)
  store ptr %38, ptr %43, align 8, !tbaa !5
  br label %44

44:                                               ; preds = %31
  %45 = call ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectEEppEi(ptr noundef nonnull align 8 dereferenceable(8) %6, i32 noundef 0) #5
  %46 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %8, i32 0, i32 0
  store ptr %45, ptr %46, align 8
  br label %21, !llvm.loop !16

47:                                               ; preds = %26
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #5
  %48 = getelementptr inbounds %class.CStackMap, ptr %15, i32 0, i32 2
  %49 = call ptr @_ZNSt3mapIiP12CStackObjectSt4lessIiESaISt4pairIKiS1_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %48) #5
  %50 = getelementptr inbounds %"struct.std::_Rb_tree_iterator.15", ptr %9, i32 0, i32 0
  store ptr %49, ptr %50, align 8
  br label %51

51:                                               ; preds = %70, %47
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #5
  %52 = getelementptr inbounds %class.CStackMap, ptr %15, i32 0, i32 2
  %53 = call ptr @_ZNSt3mapIiP12CStackObjectSt4lessIiESaISt4pairIKiS1_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %52) #5
  %54 = getelementptr inbounds %"struct.std::_Rb_tree_iterator.15", ptr %10, i32 0, i32 0
  store ptr %53, ptr %54, align 8
  %55 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKiP12CStackObjectEES7_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #5
  br i1 %55, label %57, label %56

56:                                               ; preds = %51
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  br label %73

57:                                               ; preds = %51
  %58 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKiP12CStackObjectEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #5
  %59 = getelementptr inbounds %"struct.std::pair.16", ptr %58, i32 0, i32 1
  %60 = load ptr, ptr %59, align 8, !tbaa !18
  %61 = load ptr, ptr %60, align 8, !tbaa !14
  %62 = getelementptr inbounds ptr, ptr %61, i64 2
  %63 = load ptr, ptr %62, align 8
  %64 = call noundef ptr %63(ptr noundef nonnull align 8 dereferenceable(12) %60)
  %65 = load ptr, ptr %3, align 8, !tbaa !5
  %66 = getelementptr inbounds %class.CStackMap, ptr %65, i32 0, i32 2
  %67 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKiP12CStackObjectEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #5
  %68 = getelementptr inbounds %"struct.std::pair.16", ptr %67, i32 0, i32 0
  %69 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapIiP12CStackObjectSt4lessIiESaISt4pairIKiS1_EEEixERS5_(ptr noundef nonnull align 8 dereferenceable(48) %66, ptr noundef nonnull align 4 dereferenceable(4) %68)
  store ptr %64, ptr %69, align 8, !tbaa !5
  br label %70

70:                                               ; preds = %57
  %71 = call ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKiP12CStackObjectEEppEi(ptr noundef nonnull align 8 dereferenceable(8) %9, i32 noundef 0) #5
  %72 = getelementptr inbounds %"struct.std::_Rb_tree_iterator.15", ptr %11, i32 0, i32 0
  store ptr %71, ptr %72, align 8
  br label %51, !llvm.loop !21

73:                                               ; preds = %56
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #5
  %74 = getelementptr inbounds %class.CStackMap, ptr %15, i32 0, i32 3
  %75 = call ptr @_ZNSt3mapIbP12CStackObjectSt4lessIbESaISt4pairIKbS1_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %74) #5
  %76 = getelementptr inbounds %"struct.std::_Rb_tree_iterator.18", ptr %12, i32 0, i32 0
  store ptr %75, ptr %76, align 8
  br label %77

77:                                               ; preds = %96, %73
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #5
  %78 = getelementptr inbounds %class.CStackMap, ptr %15, i32 0, i32 3
  %79 = call ptr @_ZNSt3mapIbP12CStackObjectSt4lessIbESaISt4pairIKbS1_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %78) #5
  %80 = getelementptr inbounds %"struct.std::_Rb_tree_iterator.18", ptr %13, i32 0, i32 0
  store ptr %79, ptr %80, align 8
  %81 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKbP12CStackObjectEES7_(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %13) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #5
  br i1 %81, label %83, label %82

82:                                               ; preds = %77
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #5
  br label %99

83:                                               ; preds = %77
  %84 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKbP12CStackObjectEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #5
  %85 = getelementptr inbounds %"struct.std::pair.19", ptr %84, i32 0, i32 1
  %86 = load ptr, ptr %85, align 8, !tbaa !22
  %87 = load ptr, ptr %86, align 8, !tbaa !14
  %88 = getelementptr inbounds ptr, ptr %87, i64 2
  %89 = load ptr, ptr %88, align 8
  %90 = call noundef ptr %89(ptr noundef nonnull align 8 dereferenceable(12) %86)
  %91 = load ptr, ptr %3, align 8, !tbaa !5
  %92 = getelementptr inbounds %class.CStackMap, ptr %91, i32 0, i32 3
  %93 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKbP12CStackObjectEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #5
  %94 = getelementptr inbounds %"struct.std::pair.19", ptr %93, i32 0, i32 0
  %95 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapIbP12CStackObjectSt4lessIbESaISt4pairIKbS1_EEEixERS5_(ptr noundef nonnull align 8 dereferenceable(48) %92, ptr noundef nonnull align 1 dereferenceable(1) %94)
  store ptr %90, ptr %95, align 8, !tbaa !5
  br label %96

96:                                               ; preds = %83
  %97 = call ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKbP12CStackObjectEEppEi(ptr noundef nonnull align 8 dereferenceable(8) %12, i32 noundef 0) #5
  %98 = getelementptr inbounds %"struct.std::_Rb_tree_iterator.18", ptr %14, i32 0, i32 0
  store ptr %97, ptr %98, align 8
  br label %77, !llvm.loop !25

99:                                               ; preds = %82
  %100 = load ptr, ptr %3, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #5
  ret ptr %100

101:                                              ; preds = %27
  %102 = load ptr, ptr %4, align 8
  %103 = load i32, ptr %5, align 4
  %104 = insertvalue { ptr, i32 } poison, ptr %102, 0
  %105 = insertvalue { ptr, i32 } %104, i32 %103, 1
  resume { ptr, i32 } %105
}

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectSt4lessIS5_ESaISt4pairIKS5_S7_EEEixERSB_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(32)) #3 align 2

declare void @_ZN9CStackMapC1Ev(ptr)

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 = { nobuiltin nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { 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 #4 = { nobuiltin allocsize(0) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nounwind }
attributes #6 = { builtin allocsize(0) }
attributes #7 = { builtin nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !6, i64 32}
!10 = !{!"_ZTSSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectE", !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 = !{!15, !15, i64 0}
!15 = !{!"vtable pointer", !8, i64 0}
!16 = distinct !{!16, !17}
!17 = !{!"llvm.loop.mustprogress"}
!18 = !{!19, !6, i64 8}
!19 = !{!"_ZTSSt4pairIKiP12CStackObjectE", !20, i64 0, !6, i64 8}
!20 = !{!"int", !7, i64 0}
!21 = distinct !{!21, !17}
!22 = !{!23, !6, i64 8}
!23 = !{!"_ZTSSt4pairIKbP12CStackObjectE", !24, i64 0, !6, i64 8}
!24 = !{!"bool", !7, i64 0}
!25 = distinct !{!25, !17}


; 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_iterator" = type { ptr }
%"struct.std::_Rb_tree_iterator.15" = type { ptr }
%"struct.std::_Rb_tree_iterator.18" = 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 nounwind uwtable
declare dso_local ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectSt4lessIS5_ESaISt4pairIKS5_S7_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 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectEESD_(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 @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectSt4lessIS5_ESaISt4pairIKS5_S7_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #1 align 2

; 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
declare dso_local noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectEEppEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapIiP12CStackObjectSt4lessIiESaISt4pairIKiS1_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 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKiP12CStackObjectEES7_(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 @_ZNSt3mapIiP12CStackObjectSt4lessIiESaISt4pairIKiS1_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKiP12CStackObjectEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKiP12CStackObjectEEppEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapIbP12CStackObjectSt4lessIbESaISt4pairIKbS1_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 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKbP12CStackObjectEES7_(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 @_ZNSt3mapIbP12CStackObjectSt4lessIbESaISt4pairIKbS1_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKbP12CStackObjectEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKbP12CStackObjectEEppEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #1 align 2

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

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapIiP12CStackObjectSt4lessIiESaISt4pairIKiS1_EEEixERS5_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapIbP12CStackObjectSt4lessIbESaISt4pairIKbS1_EEEixERS5_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #3 align 2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
define dso_local noundef ptr @_ZN9CStackMap12copyYourselfEv(ptr noundef nonnull align 8 dereferenceable(160) %0) unnamed_addr #3 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %3 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %4 = alloca %"struct.std::_Rb_tree_iterator.15", align 8
  %5 = alloca %"struct.std::_Rb_tree_iterator.15", align 8
  %6 = alloca %"struct.std::_Rb_tree_iterator.18", align 8
  %7 = alloca %"struct.std::_Rb_tree_iterator.18", align 8
  %8 = tail call noalias noundef nonnull dereferenceable(160) ptr @_Znwm(i64 noundef 160) #5
  invoke void @_ZN9CStackMapC1Ev(ptr noundef nonnull align 8 dereferenceable(160) %8)
          to label %9 unwind label %20

9:                                                ; preds = %1
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #6
  %10 = getelementptr inbounds i8, ptr %0, i64 16
  %11 = tail call ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectSt4lessIS5_ESaISt4pairIKS5_S7_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %10) #6
  store ptr %11, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #6
  %12 = tail call ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectSt4lessIS5_ESaISt4pairIKS5_S7_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %10) #6
  store ptr %12, ptr %3, align 8
  %13 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectEESD_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(8) %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #6
  br i1 %13, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %9
  %14 = getelementptr inbounds i8, ptr %8, i64 16
  br label %22

._crit_edge:                                      ; preds = %22, %9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #6
  %15 = getelementptr inbounds i8, ptr %0, i64 64
  %16 = call ptr @_ZNSt3mapIiP12CStackObjectSt4lessIiESaISt4pairIKiS1_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %15) #6
  store ptr %16, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #6
  %17 = call ptr @_ZNSt3mapIiP12CStackObjectSt4lessIiESaISt4pairIKiS1_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %15) #6
  store ptr %17, ptr %5, align 8
  %18 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKiP12CStackObjectEES7_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #6
  br i1 %18, label %.lr.ph9, label %._crit_edge10

.lr.ph9:                                          ; preds = %._crit_edge
  %19 = getelementptr inbounds i8, ptr %8, i64 64
  br label %40

20:                                               ; preds = %1
  %21 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZdlPvm(ptr noundef nonnull %8, i64 noundef 160) #7
  resume { ptr, i32 } %21

22:                                               ; preds = %.lr.ph, %22
  %23 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %2) #6
  %24 = getelementptr inbounds i8, ptr %23, i64 32
  %25 = load ptr, ptr %24, align 8, !tbaa !5
  %26 = load ptr, ptr %25, align 8, !tbaa !13
  %27 = getelementptr inbounds i8, ptr %26, i64 16
  %28 = load ptr, ptr %27, align 8
  %29 = call noundef ptr %28(ptr noundef nonnull align 8 dereferenceable(12) %25)
  %30 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %2) #6
  %31 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectSt4lessIS5_ESaISt4pairIKS5_S7_EEEixERSB_(ptr noundef nonnull align 8 dereferenceable(48) %14, ptr noundef nonnull align 8 dereferenceable(32) %30)
  store ptr %29, ptr %31, align 8, !tbaa !15
  %32 = call ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectEEppEi(ptr noundef nonnull align 8 dereferenceable(8) %2, i32 noundef 0) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #6
  %33 = call ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectSt4lessIS5_ESaISt4pairIKS5_S7_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %10) #6
  store ptr %33, ptr %3, align 8
  %34 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectEESD_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(8) %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #6
  br i1 %34, label %22, label %._crit_edge, !llvm.loop !16

._crit_edge10:                                    ; preds = %40, %._crit_edge
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #6
  %35 = getelementptr inbounds i8, ptr %0, i64 112
  %36 = call ptr @_ZNSt3mapIbP12CStackObjectSt4lessIbESaISt4pairIKbS1_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %35) #6
  store ptr %36, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #6
  %37 = call ptr @_ZNSt3mapIbP12CStackObjectSt4lessIbESaISt4pairIKbS1_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %35) #6
  store ptr %37, ptr %7, align 8
  %38 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKbP12CStackObjectEES7_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #6
  br i1 %38, label %.lr.ph12, label %._crit_edge13

.lr.ph12:                                         ; preds = %._crit_edge10
  %39 = getelementptr inbounds i8, ptr %8, i64 112
  br label %53

40:                                               ; preds = %.lr.ph9, %40
  %41 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKiP12CStackObjectEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #6
  %42 = getelementptr inbounds i8, ptr %41, i64 8
  %43 = load ptr, ptr %42, align 8, !tbaa !18
  %44 = load ptr, ptr %43, align 8, !tbaa !13
  %45 = getelementptr inbounds i8, ptr %44, i64 16
  %46 = load ptr, ptr %45, align 8
  %47 = call noundef ptr %46(ptr noundef nonnull align 8 dereferenceable(12) %43)
  %48 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKiP12CStackObjectEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #6
  %49 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapIiP12CStackObjectSt4lessIiESaISt4pairIKiS1_EEEixERS5_(ptr noundef nonnull align 8 dereferenceable(48) %19, ptr noundef nonnull align 4 dereferenceable(4) %48)
  store ptr %47, ptr %49, align 8, !tbaa !15
  %50 = call ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKiP12CStackObjectEEppEi(ptr noundef nonnull align 8 dereferenceable(8) %4, i32 noundef 0) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #6
  %51 = call ptr @_ZNSt3mapIiP12CStackObjectSt4lessIiESaISt4pairIKiS1_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %15) #6
  store ptr %51, ptr %5, align 8
  %52 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKiP12CStackObjectEES7_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #6
  br i1 %52, label %40, label %._crit_edge10, !llvm.loop !21

._crit_edge13:                                    ; preds = %53, %._crit_edge10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #6
  ret ptr %8

53:                                               ; preds = %.lr.ph12, %53
  %54 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKbP12CStackObjectEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #6
  %55 = getelementptr inbounds i8, ptr %54, i64 8
  %56 = load ptr, ptr %55, align 8, !tbaa !22
  %57 = load ptr, ptr %56, align 8, !tbaa !13
  %58 = getelementptr inbounds i8, ptr %57, i64 16
  %59 = load ptr, ptr %58, align 8
  %60 = call noundef ptr %59(ptr noundef nonnull align 8 dereferenceable(12) %56)
  %61 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKbP12CStackObjectEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #6
  %62 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapIbP12CStackObjectSt4lessIbESaISt4pairIKbS1_EEEixERS5_(ptr noundef nonnull align 8 dereferenceable(48) %39, ptr noundef nonnull align 1 dereferenceable(1) %61)
  store ptr %60, ptr %62, align 8, !tbaa !15
  %63 = call ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKbP12CStackObjectEEppEi(ptr noundef nonnull align 8 dereferenceable(8) %6, i32 noundef 0) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #6
  %64 = call ptr @_ZNSt3mapIbP12CStackObjectSt4lessIbESaISt4pairIKbS1_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %35) #6
  store ptr %64, ptr %7, align 8
  %65 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKbP12CStackObjectEES7_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #6
  br i1 %65, label %53, label %._crit_edge13, !llvm.loop !25
}

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectSt4lessIS5_ESaISt4pairIKS5_S7_EEEixERSB_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #3 align 2

declare void @_ZN9CStackMapC1Ev(ptr) local_unnamed_addr

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 = { nobuiltin nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { 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 #4 = { nobuiltin allocsize(0) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { builtin allocsize(0) }
attributes #6 = { nounwind }
attributes #7 = { builtin nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !9, i64 32}
!6 = !{!"_ZTSSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEP12CStackObjectE", !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 = !{!14, !14, i64 0}
!14 = !{!"vtable pointer", !11, i64 0}
!15 = !{!9, !9, i64 0}
!16 = distinct !{!16, !17}
!17 = !{!"llvm.loop.mustprogress"}
!18 = !{!19, !9, i64 8}
!19 = !{!"_ZTSSt4pairIKiP12CStackObjectE", !20, i64 0, !9, i64 8}
!20 = !{!"int", !10, i64 0}
!21 = distinct !{!21, !17}
!22 = !{!23, !9, i64 8}
!23 = !{!"_ZTSSt4pairIKbP12CStackObjectE", !24, i64 0, !9, i64 8}
!24 = !{!"bool", !10, i64 0}
!25 = distinct !{!25, !17}


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