; LLVM IR from bqi343/cp-notebook :: Contests/USACO Solutions/2019-20/Jan/Gold (boards)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"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 }
%"class.std::locale" = type { ptr }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<int, std::pair<const int, int>, std::_Select1st<std::pair<const int, int>>, std::less<int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<int, std::pair<const int, int>, std::_Select1st<std::pair<const int, int>>, std::less<int>>::_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::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"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::allocator" = type { i8 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::pair<std::pair<int, int>, std::pair<int, int>>, std::allocator<std::pair<std::pair<int, int>, std::pair<int, int>>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<std::pair<int, int>, std::pair<int, int>>, std::allocator<std::pair<std::pair<int, int>, std::pair<int, int>>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<std::pair<int, int>, std::pair<int, int>>, std::allocator<std::pair<std::pair<int, int>, std::pair<int, int>>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<std::pair<int, int>, std::pair<int, int>>, std::allocator<std::pair<std::pair<int, int>, std::pair<int, int>>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.std::pair.6" = type { i32, i32 }
%"struct.std::pair.8" = type { %"struct.std::pair.6", %"struct.std::pair.6" }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"struct.std::_Rb_tree_iterator" = type { ptr }
%"class.std::reverse_iterator" = type { %"struct.std::_Rb_tree_iterator" }
%"struct.std::pair" = type { i32, i32 }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@N = external dso_local global i32, align 4
@P = external dso_local global i32, align 4
@m = external dso_local global %"class.std::map", align 8
@ans = external dso_local global [100005 x i32], align 16
@.str.5 = external hidden unnamed_addr constant [7 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z5setIONSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

declare i32 @__gxx_personality_v0(...)

; 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: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z3insii(i32 noundef, i32 noundef) #0

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local ptr @_ZSt4prevISt17_Rb_tree_iteratorISt4pairIKiiEEET_S5_NSt15iterator_traitsIS5_E15difference_typeE(ptr, i64 noundef) #3

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt3mapIiiSt4lessIiESaISt4pairIKiiEEE11upper_boundERS3_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKiiEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #4 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca %"class.std::__cxx11::basic_string", align 8
  %3 = alloca %"class.std::allocator", align 1
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca %"class.std::vector", align 8
  %8 = alloca i32, align 4
  %9 = alloca %"struct.std::pair.6", align 4
  %10 = alloca %"struct.std::pair.6", align 4
  %11 = alloca %"struct.std::pair.8", align 4
  %12 = alloca %"struct.std::pair.6", align 4
  %13 = alloca i32, align 4
  %14 = alloca %"struct.std::pair.8", align 4
  %15 = alloca %"struct.std::pair.6", align 4
  %16 = alloca i32, align 4
  %17 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %18 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %19 = alloca ptr, align 8
  %20 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %21 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %22 = alloca ptr, align 8
  %23 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %24 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %25 = alloca %"class.std::reverse_iterator", align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 1, ptr %3) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %3)
          to label %26 unwind label %36

26:                                               ; preds = %0
  invoke void @_Z5setIONSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef %2)
          to label %27 unwind label %40

27:                                               ; preds = %26
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %3) #7
  %28 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @N)
  %29 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %28, ptr noundef nonnull align 4 dereferenceable(4) @P)
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #7
  store i32 0, ptr %6, align 4, !tbaa !5
  %30 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt3mapIiiSt4lessIiESaISt4pairIKiiEEEixEOi(ptr noundef nonnull align 8 dereferenceable(48) @m, ptr noundef nonnull align 4 dereferenceable(4) %6)
  store i32 0, ptr %30, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %7) #7
  call void @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #7
  store i32 0, ptr %8, align 4, !tbaa !5
  br label %31

31:                                               ; preds = %66, %27
  %32 = load i32, ptr %8, align 4, !tbaa !5
  %33 = load i32, ptr @P, align 4, !tbaa !5
  %34 = icmp slt i32 %32, %33
  br i1 %34, label %45, label %35

35:                                               ; preds = %31
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  br label %87

36:                                               ; preds = %0
  %37 = landingpad { ptr, i32 }
          cleanup
  %38 = extractvalue { ptr, i32 } %37, 0
  store ptr %38, ptr %4, align 8
  %39 = extractvalue { ptr, i32 } %37, 1
  store i32 %39, ptr %5, align 4
  br label %44

40:                                               ; preds = %26
  %41 = landingpad { ptr, i32 }
          cleanup
  %42 = extractvalue { ptr, i32 } %41, 0
  store ptr %42, ptr %4, align 8
  %43 = extractvalue { ptr, i32 } %41, 1
  store i32 %43, ptr %5, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #7
  br label %44

44:                                               ; preds = %40, %36
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %3) #7
  br label %201

45:                                               ; preds = %31
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #7
  invoke void @_ZNSt4pairIiiEC2IiiTnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ES3_IT0_EEE5valueEbE4typeELb1EEEv(ptr noundef nonnull align 4 dereferenceable(8) %9)
          to label %46 unwind label %69

46:                                               ; preds = %45
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #7
  invoke void @_ZNSt4pairIiiEC2IiiTnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ES3_IT0_EEE5valueEbE4typeELb1EEEv(ptr noundef nonnull align 4 dereferenceable(8) %10)
          to label %47 unwind label %73

47:                                               ; preds = %46
  %48 = getelementptr inbounds %"struct.std::pair.6", ptr %9, i32 0, i32 0
  %49 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %48)
          to label %50 unwind label %73

50:                                               ; preds = %47
  %51 = getelementptr inbounds %"struct.std::pair.6", ptr %9, i32 0, i32 1
  %52 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %49, ptr noundef nonnull align 4 dereferenceable(4) %51)
          to label %53 unwind label %73

53:                                               ; preds = %50
  %54 = getelementptr inbounds %"struct.std::pair.6", ptr %10, i32 0, i32 0
  %55 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %52, ptr noundef nonnull align 4 dereferenceable(4) %54)
          to label %56 unwind label %73

56:                                               ; preds = %53
  %57 = getelementptr inbounds %"struct.std::pair.6", ptr %10, i32 0, i32 1
  %58 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %55, ptr noundef nonnull align 4 dereferenceable(4) %57)
          to label %59 unwind label %73

59:                                               ; preds = %56
  call void @llvm.lifetime.start.p0(i64 16, ptr %11) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #7
  store i32 -1, ptr %13, align 4, !tbaa !5
  invoke void @_ZNSt4pairIiiEC2IRiiTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 4 dereferenceable(8) %12, ptr noundef nonnull align 4 dereferenceable(4) %8, ptr noundef nonnull align 4 dereferenceable(4) %13)
          to label %60 unwind label %77

60:                                               ; preds = %59
  invoke void @_ZNSt4pairIS_IiiES0_EC2IS0_S0_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairIS4_S5_EEEbE4typeELb1EEERKS0_S9_(ptr noundef nonnull align 4 dereferenceable(16) %11, ptr noundef nonnull align 4 dereferenceable(8) %9, ptr noundef nonnull align 4 dereferenceable(8) %12)
          to label %61 unwind label %77

61:                                               ; preds = %60
  invoke void @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EE9push_backEOS2_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 4 dereferenceable(16) %11)
          to label %62 unwind label %77

62:                                               ; preds = %61
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %11) #7
  call void @llvm.lifetime.start.p0(i64 16, ptr %14) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #7
  store i32 1, ptr %16, align 4, !tbaa !5
  invoke void @_ZNSt4pairIiiEC2IRiiTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 4 dereferenceable(8) %15, ptr noundef nonnull align 4 dereferenceable(4) %8, ptr noundef nonnull align 4 dereferenceable(4) %16)
          to label %63 unwind label %81

63:                                               ; preds = %62
  invoke void @_ZNSt4pairIS_IiiES0_EC2IS0_S0_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairIS4_S5_EEEbE4typeELb1EEERKS0_S9_(ptr noundef nonnull align 4 dereferenceable(16) %14, ptr noundef nonnull align 4 dereferenceable(8) %10, ptr noundef nonnull align 4 dereferenceable(8) %15)
          to label %64 unwind label %81

64:                                               ; preds = %63
  invoke void @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EE9push_backEOS2_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 4 dereferenceable(16) %14)
          to label %65 unwind label %81

65:                                               ; preds = %64
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %14) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #7
  br label %66

66:                                               ; preds = %65
  %67 = load i32, ptr %8, align 4, !tbaa !5
  %68 = add nsw i32 %67, 1
  store i32 %68, ptr %8, align 4, !tbaa !5
  br label %31, !llvm.loop !9

69:                                               ; preds = %45
  %70 = landingpad { ptr, i32 }
          cleanup
  %71 = extractvalue { ptr, i32 } %70, 0
  store ptr %71, ptr %4, align 8
  %72 = extractvalue { ptr, i32 } %70, 1
  store i32 %72, ptr %5, align 4
  br label %86

73:                                               ; preds = %56, %53, %50, %47, %46
  %74 = landingpad { ptr, i32 }
          cleanup
  %75 = extractvalue { ptr, i32 } %74, 0
  store ptr %75, ptr %4, align 8
  %76 = extractvalue { ptr, i32 } %74, 1
  store i32 %76, ptr %5, align 4
  br label %85

77:                                               ; preds = %61, %60, %59
  %78 = landingpad { ptr, i32 }
          cleanup
  %79 = extractvalue { ptr, i32 } %78, 0
  store ptr %79, ptr %4, align 8
  %80 = extractvalue { ptr, i32 } %78, 1
  store i32 %80, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %11) #7
  br label %85

81:                                               ; preds = %64, %63, %62
  %82 = landingpad { ptr, i32 }
          cleanup
  %83 = extractvalue { ptr, i32 } %82, 0
  store ptr %83, ptr %4, align 8
  %84 = extractvalue { ptr, i32 } %82, 1
  store i32 %84, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %14) #7
  br label %85

85:                                               ; preds = %81, %77, %73
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #7
  br label %86

86:                                               ; preds = %85, %69
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  br label %200

87:                                               ; preds = %35
  %88 = invoke ptr @_ZSt5beginISt6vectorISt4pairIS1_IiiES2_ESaIS3_EEEDTcldtfp_5beginEERT_(ptr noundef nonnull align 8 dereferenceable(24) %7)
          to label %89 unwind label %108

89:                                               ; preds = %87
  %90 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %17, i32 0, i32 0
  store ptr %88, ptr %90, align 8
  %91 = invoke ptr @_ZSt3endISt6vectorISt4pairIS1_IiiES2_ESaIS3_EEEDTcldtfp_3endEERT_(ptr noundef nonnull align 8 dereferenceable(24) %7)
          to label %92 unwind label %108

92:                                               ; preds = %89
  %93 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %18, i32 0, i32 0
  store ptr %91, ptr %93, align 8
  %94 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %17, i32 0, i32 0
  %95 = load ptr, ptr %94, align 8
  %96 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %18, i32 0, i32 0
  %97 = load ptr, ptr %96, align 8
  invoke void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPSt4pairIS2_IiiES3_ESt6vectorIS4_SaIS4_EEEEEvT_SA_(ptr %95, ptr %97)
          to label %98 unwind label %108

98:                                               ; preds = %92
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #7
  store ptr %7, ptr %19, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #7
  %99 = load ptr, ptr %19, align 8, !tbaa !11
  %100 = call ptr @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %99) #7
  %101 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %20, i32 0, i32 0
  store ptr %100, ptr %101, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #7
  %102 = load ptr, ptr %19, align 8, !tbaa !11
  %103 = call ptr @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %102) #7
  %104 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %21, i32 0, i32 0
  store ptr %103, ptr %104, align 8
  br label %105

105:                                              ; preds = %182, %98
  %106 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairIS1_IiiES2_ESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %20, ptr noundef nonnull align 8 dereferenceable(8) %21) #7
  br i1 %106, label %112, label %107

107:                                              ; preds = %105
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #7
  br label %185

108:                                              ; preds = %92, %89, %87
  %109 = landingpad { ptr, i32 }
          cleanup
  %110 = extractvalue { ptr, i32 } %109, 0
  store ptr %110, ptr %4, align 8
  %111 = extractvalue { ptr, i32 } %109, 1
  store i32 %111, ptr %5, align 4
  br label %200

112:                                              ; preds = %105
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #7
  %113 = call noundef nonnull align 4 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairIS1_IiiES2_ESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %20) #7
  store ptr %113, ptr %22, align 8, !tbaa !11
  %114 = load ptr, ptr %22, align 8, !tbaa !11
  %115 = getelementptr inbounds %"struct.std::pair.8", ptr %114, i32 0, i32 1
  %116 = getelementptr inbounds %"struct.std::pair.6", ptr %115, i32 0, i32 1
  %117 = load i32, ptr %116, align 4, !tbaa !13
  %118 = icmp eq i32 %117, -1
  br i1 %118, label %119, label %154

119:                                              ; preds = %112
  %120 = load ptr, ptr %22, align 8, !tbaa !11
  %121 = getelementptr inbounds %"struct.std::pair.8", ptr %120, i32 0, i32 0
  %122 = getelementptr inbounds %"struct.std::pair.6", ptr %121, i32 0, i32 0
  %123 = load i32, ptr %122, align 4, !tbaa !16
  %124 = load ptr, ptr %22, align 8, !tbaa !11
  %125 = getelementptr inbounds %"struct.std::pair.8", ptr %124, i32 0, i32 0
  %126 = getelementptr inbounds %"struct.std::pair.6", ptr %125, i32 0, i32 1
  %127 = load i32, ptr %126, align 4, !tbaa !17
  %128 = add nsw i32 %123, %127
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #7
  %129 = load ptr, ptr %22, align 8, !tbaa !11
  %130 = getelementptr inbounds %"struct.std::pair.8", ptr %129, i32 0, i32 0
  %131 = getelementptr inbounds %"struct.std::pair.6", ptr %130, i32 0, i32 1
  %132 = invoke ptr @_ZNSt3mapIiiSt4lessIiESaISt4pairIKiiEEE11upper_boundERS3_(ptr noundef nonnull align 8 dereferenceable(48) @m, ptr noundef nonnull align 4 dereferenceable(4) %131)
          to label %133 unwind label %150

133:                                              ; preds = %119
  %134 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %24, i32 0, i32 0
  store ptr %132, ptr %134, align 8
  %135 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %24, i32 0, i32 0
  %136 = load ptr, ptr %135, align 8
  %137 = invoke ptr @_ZSt4prevISt17_Rb_tree_iteratorISt4pairIKiiEEET_S5_NSt15iterator_traitsIS5_E15difference_typeE(ptr %136, i64 noundef 1)
          to label %138 unwind label %150

138:                                              ; preds = %133
  %139 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %23, i32 0, i32 0
  store ptr %137, ptr %139, align 8
  %140 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKiiEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %23) #7
  %141 = getelementptr inbounds %"struct.std::pair", ptr %140, i32 0, i32 1
  %142 = load i32, ptr %141, align 4, !tbaa !18
  %143 = add nsw i32 %128, %142
  %144 = load ptr, ptr %22, align 8, !tbaa !11
  %145 = getelementptr inbounds %"struct.std::pair.8", ptr %144, i32 0, i32 1
  %146 = getelementptr inbounds %"struct.std::pair.6", ptr %145, i32 0, i32 0
  %147 = load i32, ptr %146, align 4, !tbaa !20
  %148 = sext i32 %147 to i64
  %149 = getelementptr inbounds [100005 x i32], ptr @ans, i64 0, i64 %148
  store i32 %143, ptr %149, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #7
  br label %181

150:                                              ; preds = %133, %119
  %151 = landingpad { ptr, i32 }
          cleanup
  %152 = extractvalue { ptr, i32 } %151, 0
  store ptr %152, ptr %4, align 8
  %153 = extractvalue { ptr, i32 } %151, 1
  store i32 %153, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #7
  br label %184

154:                                              ; preds = %112
  %155 = load ptr, ptr %22, align 8, !tbaa !11
  %156 = getelementptr inbounds %"struct.std::pair.8", ptr %155, i32 0, i32 0
  %157 = getelementptr inbounds %"struct.std::pair.6", ptr %156, i32 0, i32 1
  %158 = load i32, ptr %157, align 4, !tbaa !17
  %159 = load ptr, ptr %22, align 8, !tbaa !11
  %160 = getelementptr inbounds %"struct.std::pair.8", ptr %159, i32 0, i32 1
  %161 = getelementptr inbounds %"struct.std::pair.6", ptr %160, i32 0, i32 0
  %162 = load i32, ptr %161, align 4, !tbaa !20
  %163 = sext i32 %162 to i64
  %164 = getelementptr inbounds [100005 x i32], ptr @ans, i64 0, i64 %163
  %165 = load i32, ptr %164, align 4, !tbaa !5
  %166 = load ptr, ptr %22, align 8, !tbaa !11
  %167 = getelementptr inbounds %"struct.std::pair.8", ptr %166, i32 0, i32 0
  %168 = getelementptr inbounds %"struct.std::pair.6", ptr %167, i32 0, i32 0
  %169 = load i32, ptr %168, align 4, !tbaa !16
  %170 = sub nsw i32 %165, %169
  %171 = load ptr, ptr %22, align 8, !tbaa !11
  %172 = getelementptr inbounds %"struct.std::pair.8", ptr %171, i32 0, i32 0
  %173 = getelementptr inbounds %"struct.std::pair.6", ptr %172, i32 0, i32 1
  %174 = load i32, ptr %173, align 4, !tbaa !17
  %175 = sub nsw i32 %170, %174
  invoke void @_Z3insii(i32 noundef %158, i32 noundef %175)
          to label %176 unwind label %177

176:                                              ; preds = %154
  br label %181

177:                                              ; preds = %154
  %178 = landingpad { ptr, i32 }
          cleanup
  %179 = extractvalue { ptr, i32 } %178, 0
  store ptr %179, ptr %4, align 8
  %180 = extractvalue { ptr, i32 } %178, 1
  store i32 %180, ptr %5, align 4
  br label %184

181:                                              ; preds = %176, %138
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #7
  br label %182

182:                                              ; preds = %181
  %183 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairIS1_IiiES2_ESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %20) #7
  br label %105

184:                                              ; preds = %177, %150
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #7
  br label %200

185:                                              ; preds = %107
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #7
  call void @_ZNSt3mapIiiSt4lessIiESaISt4pairIKiiEEE6rbeginEv(ptr dead_on_unwind writable sret(%"class.std::reverse_iterator") align 8 %25, ptr noundef nonnull align 8 dereferenceable(48) @m) #7
  %186 = invoke noundef ptr @_ZNKSt16reverse_iteratorISt17_Rb_tree_iteratorISt4pairIKiiEEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %25)
          to label %187 unwind label %196

187:                                              ; preds = %185
  %188 = getelementptr inbounds %"struct.std::pair", ptr %186, i32 0, i32 1
  %189 = load i32, ptr %188, align 4, !tbaa !18
  %190 = load i32, ptr @N, align 4, !tbaa !5
  %191 = mul nsw i32 2, %190
  %192 = add nsw i32 %189, %191
  %193 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %192)
          to label %194 unwind label %196

194:                                              ; preds = %187
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #7
  call void @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #7
  %195 = load i32, ptr %1, align 4
  ret i32 %195

196:                                              ; preds = %187, %185
  %197 = landingpad { ptr, i32 }
          cleanup
  %198 = extractvalue { ptr, i32 } %197, 0
  store ptr %198, ptr %4, align 8
  %199 = extractvalue { ptr, i32 } %197, 1
  store i32 %199, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #7
  br label %200

200:                                              ; preds = %196, %184, %108, %86
  call void @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #7
  br label %201

201:                                              ; preds = %200, %44
  %202 = load ptr, ptr %4, align 8
  %203 = load i32, ptr %5, align 4
  %204 = insertvalue { ptr, i32 } poison, ptr %202, 0
  %205 = insertvalue { ptr, i32 } %204, i32 %203, 1
  resume { ptr, i32 } %205
}

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) #5

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt3mapIiiSt4lessIiESaISt4pairIKiiEEEixEOi(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIiiEC2IiiTnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ES3_IT0_EEE5valueEbE4typeELb1EEEv(ptr noundef nonnull align 4 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EE9push_backEOS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(16)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIiiEC2IRiiTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIS_IiiES0_EC2IS0_S0_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairIS4_S5_EEEbE4typeELb1EEERKS0_S9_(ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPSt4pairIS2_IiiES3_ESt6vectorIS4_SaIS4_EEEEEvT_SA_(ptr, ptr) #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local ptr @_ZSt5beginISt6vectorISt4pairIS1_IiiES2_ESaIS3_EEEDTcldtfp_5beginEERT_(ptr noundef nonnull align 8 dereferenceable(24)) #6

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local ptr @_ZSt3endISt6vectorISt4pairIS1_IiiES2_ESaIS3_EEEDTcldtfp_3endEERT_(ptr noundef nonnull align 8 dereferenceable(24)) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairIS1_IiiES2_ESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairIS1_IiiES2_ESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairIS1_IiiES2_ESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3mapIiiSt4lessIiESaISt4pairIKiiEEE6rbeginEv(ptr dead_on_unwind noalias writable sret(%"class.std::reverse_iterator") align 8, ptr noundef nonnull align 8 dereferenceable(48)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNKSt16reverse_iteratorISt17_Rb_tree_iteratorISt4pairIKiiEEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 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 = { mustprogress norecurse 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 = { "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 = { 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 #7 = { 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !12, i64 0}
!12 = !{!"any pointer", !7, i64 0}
!13 = !{!14, !6, i64 12}
!14 = !{!"_ZTSSt4pairIS_IiiES0_E", !15, i64 0, !15, i64 8}
!15 = !{!"_ZTSSt4pairIiiE", !6, i64 0, !6, i64 4}
!16 = !{!14, !6, i64 0}
!17 = !{!14, !6, i64 4}
!18 = !{!19, !6, i64 4}
!19 = !{!"_ZTSSt4pairIKiiE", !6, i64 0, !6, i64 4}
!20 = !{!14, !6, i64 8}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"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 }
%"class.std::locale" = type { ptr }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<int, std::pair<const int, int>, std::_Select1st<std::pair<const int, int>>, std::less<int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<int, std::pair<const int, int>, std::_Select1st<std::pair<const int, int>>, std::less<int>>::_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::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"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::allocator" = type { i8 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::pair<std::pair<int, int>, std::pair<int, int>>, std::allocator<std::pair<std::pair<int, int>, std::pair<int, int>>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<std::pair<int, int>, std::pair<int, int>>, std::allocator<std::pair<std::pair<int, int>, std::pair<int, int>>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<std::pair<int, int>, std::pair<int, int>>, std::allocator<std::pair<std::pair<int, int>, std::pair<int, int>>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<std::pair<int, int>, std::pair<int, int>>, std::allocator<std::pair<std::pair<int, int>, std::pair<int, int>>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.std::pair.6" = type { i32, i32 }
%"struct.std::pair.8" = type { %"struct.std::pair.6", %"struct.std::pair.6" }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"struct.std::_Rb_tree_iterator" = type { ptr }
%"class.std::reverse_iterator" = type { %"struct.std::_Rb_tree_iterator" }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@N = external dso_local global i32, align 4
@P = external dso_local global i32, align 4
@m = external dso_local global %"class.std::map", align 8
@ans = external dso_local local_unnamed_addr global [100005 x i32], align 16
@.str.5 = external hidden unnamed_addr constant [7 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z5setIONSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

declare i32 @__gxx_personality_v0(...)

; 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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z3insii(i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local ptr @_ZSt4prevISt17_Rb_tree_iteratorISt4pairIKiiEEET_S5_NSt15iterator_traitsIS5_E15difference_typeE(ptr, i64 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt3mapIiiSt4lessIiESaISt4pairIKiiEEE11upper_boundERS3_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKiiEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #4 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::__cxx11::basic_string", align 8
  %2 = alloca %"class.std::allocator", align 1
  %3 = alloca i32, align 4
  %4 = alloca %"class.std::vector", align 8
  %5 = alloca i32, align 4
  %6 = alloca %"struct.std::pair.6", align 4
  %7 = alloca %"struct.std::pair.6", align 4
  %8 = alloca %"struct.std::pair.8", align 4
  %9 = alloca %"struct.std::pair.6", align 4
  %10 = alloca i32, align 4
  %11 = alloca %"struct.std::pair.8", align 4
  %12 = alloca %"struct.std::pair.6", align 4
  %13 = alloca i32, align 4
  %14 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %15 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %16 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %17 = alloca %"class.std::reverse_iterator", align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %2) #7
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %2) #7
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %1, ptr noundef nonnull @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %2)
          to label %18 unwind label %29

18:                                               ; preds = %0
  invoke void @_Z5setIONSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull %1)
          to label %19 unwind label %31

19:                                               ; preds = %18
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %1) #7
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %2) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %2) #7
  %20 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @N)
  %21 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %20, ptr noundef nonnull align 4 dereferenceable(4) @P)
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #7
  store i32 0, ptr %3, align 4, !tbaa !5
  %22 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt3mapIiiSt4lessIiESaISt4pairIKiiEEEixEOi(ptr noundef nonnull align 8 dereferenceable(48) @m, ptr noundef nonnull align 4 dereferenceable(4) %3)
  store i32 0, ptr %22, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %4) #7
  call void @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #7
  store i32 0, ptr %5, align 4, !tbaa !5
  %23 = load i32, ptr @P, align 4, !tbaa !5
  %24 = icmp sgt i32 %23, 0
  br i1 %24, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %19
  %25 = getelementptr inbounds i8, ptr %6, i64 4
  %26 = getelementptr inbounds i8, ptr %7, i64 4
  br label %34

._crit_edge:                                      ; preds = %44, %19
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #7
  %27 = call ptr @_ZSt5beginISt6vectorISt4pairIS1_IiiES2_ESaIS3_EEEDTcldtfp_5beginEERT_(ptr noundef nonnull align 8 dereferenceable(24) %4)
  %28 = call ptr @_ZSt3endISt6vectorISt4pairIS1_IiiES2_ESaIS3_EEEDTcldtfp_3endEERT_(ptr noundef nonnull align 8 dereferenceable(24) %4)
  invoke void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPSt4pairIS2_IiiES3_ESt6vectorIS4_SaIS4_EEEEEvT_SA_(ptr %27, ptr %28)
          to label %56 unwind label %61

29:                                               ; preds = %0
  %30 = landingpad { ptr, i32 }
          cleanup
  br label %33

31:                                               ; preds = %18
  %32 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %1) #7
  br label %33

33:                                               ; preds = %31, %29
  %.pn = phi { ptr, i32 } [ %32, %31 ], [ %30, %29 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %2) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %2) #7
  br label %113

34:                                               ; preds = %.lr.ph, %44
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #7
  call void @_ZNSt4pairIiiEC2IiiTnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ES3_IT0_EEE5valueEbE4typeELb1EEEv(ptr noundef nonnull align 4 dereferenceable(8) %6)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #7
  call void @_ZNSt4pairIiiEC2IiiTnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ES3_IT0_EEE5valueEbE4typeELb1EEEv(ptr noundef nonnull align 4 dereferenceable(8) %7)
  %35 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %6)
          to label %36 unwind label %49

36:                                               ; preds = %34
  %37 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %35, ptr noundef nonnull align 4 dereferenceable(4) %25)
          to label %38 unwind label %49

38:                                               ; preds = %36
  %39 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %37, ptr noundef nonnull align 4 dereferenceable(4) %7)
          to label %40 unwind label %49

40:                                               ; preds = %38
  %41 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %39, ptr noundef nonnull align 4 dereferenceable(4) %26)
          to label %42 unwind label %49

42:                                               ; preds = %40
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %8) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %10) #7
  store i32 -1, ptr %10, align 4, !tbaa !5
  call void @_ZNSt4pairIiiEC2IRiiTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 4 dereferenceable(8) %9, ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 4 dereferenceable(4) %10)
  call void @_ZNSt4pairIS_IiiES0_EC2IS0_S0_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairIS4_S5_EEEbE4typeELb1EEERKS0_S9_(ptr noundef nonnull align 4 dereferenceable(16) %8, ptr noundef nonnull align 4 dereferenceable(8) %6, ptr noundef nonnull align 4 dereferenceable(8) %9)
  invoke void @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EE9push_backEOS2_(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 4 dereferenceable(16) %8)
          to label %43 unwind label %51

43:                                               ; preds = %42
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #7
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %11) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %13) #7
  store i32 1, ptr %13, align 4, !tbaa !5
  call void @_ZNSt4pairIiiEC2IRiiTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 4 dereferenceable(8) %12, ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 4 dereferenceable(4) %13)
  call void @_ZNSt4pairIS_IiiES0_EC2IS0_S0_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairIS4_S5_EEEbE4typeELb1EEERKS0_S9_(ptr noundef nonnull align 4 dereferenceable(16) %11, ptr noundef nonnull align 4 dereferenceable(8) %7, ptr noundef nonnull align 4 dereferenceable(8) %12)
  invoke void @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EE9push_backEOS2_(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 4 dereferenceable(16) %11)
          to label %44 unwind label %53

44:                                               ; preds = %43
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %13) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %11) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #7
  %45 = load i32, ptr %5, align 4, !tbaa !5
  %46 = add nsw i32 %45, 1
  store i32 %46, ptr %5, align 4, !tbaa !5
  %47 = load i32, ptr @P, align 4, !tbaa !5
  %48 = icmp slt i32 %46, %47
  br i1 %48, label %34, label %._crit_edge, !llvm.loop !9

49:                                               ; preds = %40, %38, %36, %34
  %50 = landingpad { ptr, i32 }
          cleanup
  br label %55

51:                                               ; preds = %42
  %52 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #7
  br label %55

53:                                               ; preds = %43
  %54 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %13) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %11) #7
  br label %55

55:                                               ; preds = %53, %51, %49
  %.pn23 = phi { ptr, i32 } [ %54, %53 ], [ %52, %51 ], [ %50, %49 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #7
  br label %112

56:                                               ; preds = %._crit_edge
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %14) #7
  %57 = call ptr @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  store ptr %57, ptr %14, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %15) #7
  %58 = call ptr @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  store ptr %58, ptr %15, align 8
  %59 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairIS1_IiiES2_ESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(8) %15) #7
  br i1 %59, label %.lr.ph30, label %._crit_edge31

._crit_edge31:                                    ; preds = %98, %56
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %17) #7
  call void @_ZNSt3mapIiiSt4lessIiESaISt4pairIKiiEEE6rbeginEv(ptr dead_on_unwind nonnull writable sret(%"class.std::reverse_iterator") align 8 %17, ptr noundef nonnull align 8 dereferenceable(48) @m) #7
  %60 = invoke noundef ptr @_ZNKSt16reverse_iteratorISt17_Rb_tree_iteratorISt4pairIKiiEEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %17)
          to label %102 unwind label %110

61:                                               ; preds = %._crit_edge
  %62 = landingpad { ptr, i32 }
          cleanup
  br label %112

.lr.ph30:                                         ; preds = %56, %98
  %63 = call noundef nonnull align 4 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairIS1_IiiES2_ESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %14) #7
  %64 = getelementptr inbounds i8, ptr %63, i64 8
  %65 = getelementptr inbounds i8, ptr %63, i64 12
  %66 = load i32, ptr %65, align 4, !tbaa !11
  %67 = icmp eq i32 %66, -1
  br i1 %67, label %68, label %86

68:                                               ; preds = %.lr.ph30
  %69 = load i32, ptr %63, align 4, !tbaa !14
  %70 = getelementptr inbounds i8, ptr %63, i64 4
  %71 = load i32, ptr %70, align 4, !tbaa !15
  %72 = add nsw i32 %71, %69
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %16) #7
  %73 = invoke ptr @_ZNSt3mapIiiSt4lessIiESaISt4pairIKiiEEE11upper_boundERS3_(ptr noundef nonnull align 8 dereferenceable(48) @m, ptr noundef nonnull align 4 dereferenceable(4) %70)
          to label %74 unwind label %84

74:                                               ; preds = %68
  %75 = invoke ptr @_ZSt4prevISt17_Rb_tree_iteratorISt4pairIKiiEEET_S5_NSt15iterator_traitsIS5_E15difference_typeE(ptr %73, i64 noundef 1)
          to label %76 unwind label %84

76:                                               ; preds = %74
  store ptr %75, ptr %16, align 8
  %77 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKiiEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %16) #7
  %78 = getelementptr inbounds i8, ptr %77, i64 4
  %79 = load i32, ptr %78, align 4, !tbaa !16
  %80 = add nsw i32 %72, %79
  %81 = load i32, ptr %64, align 4, !tbaa !18
  %82 = sext i32 %81 to i64
  %83 = getelementptr inbounds [100005 x i32], ptr @ans, i64 0, i64 %82
  store i32 %80, ptr %83, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #7
  br label %98

84:                                               ; preds = %74, %68
  %85 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #7
  br label %101

86:                                               ; preds = %.lr.ph30
  %87 = getelementptr inbounds i8, ptr %63, i64 4
  %88 = load i32, ptr %87, align 4, !tbaa !15
  %89 = load i32, ptr %64, align 4, !tbaa !18
  %90 = sext i32 %89 to i64
  %91 = getelementptr inbounds [100005 x i32], ptr @ans, i64 0, i64 %90
  %92 = load i32, ptr %91, align 4, !tbaa !5
  %93 = load i32, ptr %63, align 4, !tbaa !14
  %94 = add i32 %88, %93
  %95 = sub i32 %92, %94
  invoke void @_Z3insii(i32 noundef %88, i32 noundef %95)
          to label %98 unwind label %96

96:                                               ; preds = %86
  %97 = landingpad { ptr, i32 }
          cleanup
  br label %101

98:                                               ; preds = %86, %76
  %99 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairIS1_IiiES2_ESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %14) #7
  %100 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairIS1_IiiES2_ESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(8) %15) #7
  br i1 %100, label %.lr.ph30, label %._crit_edge31

101:                                              ; preds = %96, %84
  %.pn21 = phi { ptr, i32 } [ %85, %84 ], [ %97, %96 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #7
  br label %112

102:                                              ; preds = %._crit_edge31
  %103 = getelementptr inbounds i8, ptr %60, i64 4
  %104 = load i32, ptr %103, align 4, !tbaa !16
  %105 = load i32, ptr @N, align 4, !tbaa !5
  %106 = shl nsw i32 %105, 1
  %107 = add nsw i32 %106, %104
  %108 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %107)
          to label %109 unwind label %110

109:                                              ; preds = %102
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %17) #7
  call void @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #7
  ret i32 0

110:                                              ; preds = %102, %._crit_edge31
  %111 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %17) #7
  br label %112

112:                                              ; preds = %110, %101, %61, %55
  %.pn23.pn = phi { ptr, i32 } [ %.pn23, %55 ], [ %.pn21, %101 ], [ %111, %110 ], [ %62, %61 ]
  call void @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #7
  br label %113

113:                                              ; preds = %112, %33
  %.pn23.pn.pn = phi { ptr, i32 } [ %.pn23.pn, %112 ], [ %.pn, %33 ]
  resume { ptr, i32 } %.pn23.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt3mapIiiSt4lessIiESaISt4pairIKiiEEEixEOi(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIiiEC2IiiTnNSt9enable_ifIXsr6__and_ISt37__is_implicitly_default_constructibleIT_ES3_IT0_EEE5valueEbE4typeELb1EEEv(ptr noundef nonnull align 4 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EE9push_backEOS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(16)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIiiEC2IRiiTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIS_IiiES0_EC2IS0_S0_TnNSt9enable_ifIXaaclsr5_PCCPE18_ConstructiblePairIT_T0_EEclsr5_PCCPE26_ImplicitlyConvertiblePairIS4_S5_EEEbE4typeELb1EEERKS0_S9_(ptr noundef nonnull align 4 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPSt4pairIS2_IiiES3_ESt6vectorIS4_SaIS4_EEEEEvT_SA_(ptr, ptr) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local ptr @_ZSt5beginISt6vectorISt4pairIS1_IiiES2_ESaIS3_EEEDTcldtfp_5beginEERT_(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #6

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local ptr @_ZSt3endISt6vectorISt4pairIS1_IiiES2_ESaIS3_EEEDTcldtfp_3endEERT_(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairIS1_IiiES2_ESt6vectorIS3_SaIS3_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(16) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairIS1_IiiES2_ESt6vectorIS3_SaIS3_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairIS1_IiiES2_ESt6vectorIS3_SaIS3_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3mapIiiSt4lessIiESaISt4pairIKiiEEE6rbeginEv(ptr dead_on_unwind noalias writable sret(%"class.std::reverse_iterator") align 8, ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNKSt16reverse_iteratorISt17_Rb_tree_iteratorISt4pairIKiiEEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIS0_IiiES1_ESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 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 = { mustprogress norecurse 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 = { "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 = { 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 #7 = { 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 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !6, i64 12}
!12 = !{!"_ZTSSt4pairIS_IiiES0_E", !13, i64 0, !13, i64 8}
!13 = !{!"_ZTSSt4pairIiiE", !6, i64 0, !6, i64 4}
!14 = !{!12, !6, i64 0}
!15 = !{!12, !6, i64 4}
!16 = !{!17, !6, i64 4}
!17 = !{!"_ZTSSt4pairIKiiE", !6, i64 0, !6, i64 4}
!18 = !{!12, !6, i64 8}


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