; LLVM IR from DionysiosB/CodeForces :: 0300-0399 (327D-BlockTower-OLD)

; 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::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }
%"class.std::vector.12" = type { %"struct.std::_Vector_base.13" }
%"struct.std::_Vector_base.13" = type { %"struct.std::_Vector_base<std::pair<char, std::pair<int, int>>, std::allocator<std::pair<char, std::pair<int, int>>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<char, std::pair<int, int>>, std::allocator<std::pair<char, std::pair<int, int>>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<char, std::pair<int, int>>, std::allocator<std::pair<char, std::pair<int, int>>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<char, std::pair<int, int>>, std::allocator<std::pair<char, std::pair<int, int>>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.std::pair.17" = type { i8, %"struct.std::pair" }
%"struct.std::pair" = type { i32, i32 }
%"class.std::vector.3" = type { %"struct.std::_Vector_base.4" }
%"struct.std::_Vector_base.4" = type { %"struct.std::_Vector_base<std::vector<bool>, std::allocator<std::vector<bool>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<bool>, std::allocator<std::vector<bool>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<bool>, std::allocator<std::vector<bool>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<bool>, std::allocator<std::vector<bool>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.8" = type { %"struct.std::_Bvector_base" }
%"struct.std::_Bvector_base" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" = type { %"struct.std::_Bit_iterator", %"struct.std::_Bit_iterator", ptr }
%"struct.std::_Bit_iterator" = type { %"struct.std::_Bit_iterator_base.base", [4 x i8] }
%"struct.std::_Bit_iterator_base.base" = type <{ ptr, i32 }>
%"class.std::allocator.19" = type { i8 }
%"class.std::allocator.5" = type { i8 }
%"struct.std::_Bit_reference" = type { ptr, i64 }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z3dfsSt4pairIiiES0_RKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS7_EERS1_IS1_IbSaIbEESaISD_EERS1_IS_IcS0_ESaISH_EE(i64, i64, ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #0

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt6vectorIS_IbSaIbEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40), i64 noundef) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16)) #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: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt4pairIcS0_IiiEESaIS2_EE9push_backEOS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(12)) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { i64, i32 } @_ZSt9make_pairIcSt4pairIiiEES0_INSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 4 dereferenceable(8)) #0

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_ZSt9make_pairIRiS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #4 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca %"class.std::vector", align 8
  %5 = alloca %"class.std::allocator", align 1
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca %"class.std::vector.12", align 8
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca %"struct.std::pair.17", align 4
  %14 = alloca i8, align 1
  %15 = alloca %"struct.std::pair", align 4
  %16 = alloca { i64, i32 }, align 8
  %17 = alloca %"class.std::vector.3", align 8
  %18 = alloca %"class.std::vector.8", align 8
  %19 = alloca i8, align 1
  %20 = alloca %"class.std::allocator.19", align 1
  %21 = alloca %"class.std::allocator.5", align 1
  %22 = alloca i32, align 4
  %23 = alloca i32, align 4
  %24 = alloca %"struct.std::_Bit_reference", align 8
  %25 = alloca %"struct.std::pair", align 4
  %26 = alloca %"struct.std::pair", align 4
  %27 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %28 = call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #7
  %29 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %30 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %29, ptr noundef nonnull align 4 dereferenceable(4) %3)
  call void @llvm.lifetime.start.p0(i64 24, ptr %4) #7
  %31 = load i32, ptr %2, align 4, !tbaa !5
  %32 = sext i32 %31 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %5) #7
  call void @_ZNSaINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #7
  invoke void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2EmRKS6_(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %32, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %33 unwind label %39

33:                                               ; preds = %0
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #7
  store i32 0, ptr %8, align 4, !tbaa !5
  br label %34

34:                                               ; preds = %49, %33
  %35 = load i32, ptr %8, align 4, !tbaa !5
  %36 = load i32, ptr %2, align 4, !tbaa !5
  %37 = icmp slt i32 %35, %36
  br i1 %37, label %43, label %38

38:                                               ; preds = %34
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  br label %56

39:                                               ; preds = %0
  %40 = landingpad { ptr, i32 }
          cleanup
  %41 = extractvalue { ptr, i32 } %40, 0
  store ptr %41, ptr %6, align 8
  %42 = extractvalue { ptr, i32 } %40, 1
  store i32 %42, ptr %7, align 4
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #7
  br label %241

43:                                               ; preds = %34
  %44 = load i32, ptr %8, align 4, !tbaa !5
  %45 = sext i32 %44 to i64
  %46 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %45) #7
  %47 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(32) %46)
          to label %48 unwind label %52

48:                                               ; preds = %43
  br label %49

49:                                               ; preds = %48
  %50 = load i32, ptr %8, align 4, !tbaa !5
  %51 = add nsw i32 %50, 1
  store i32 %51, ptr %8, align 4, !tbaa !5
  br label %34, !llvm.loop !9

52:                                               ; preds = %43
  %53 = landingpad { ptr, i32 }
          cleanup
  %54 = extractvalue { ptr, i32 } %53, 0
  store ptr %54, ptr %6, align 8
  %55 = extractvalue { ptr, i32 } %53, 1
  store i32 %55, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  br label %240

56:                                               ; preds = %38
  call void @llvm.lifetime.start.p0(i64 24, ptr %9) #7
  call void @_ZNSt6vectorISt4pairIcS0_IiiEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #7
  store i32 0, ptr %10, align 4, !tbaa !5
  br label %57

57:                                               ; preds = %99, %56
  %58 = load i32, ptr %10, align 4, !tbaa !5
  %59 = load i32, ptr %2, align 4, !tbaa !5
  %60 = icmp slt i32 %58, %59
  br i1 %60, label %62, label %61

61:                                               ; preds = %57
  store i32 5, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #7
  br label %102

62:                                               ; preds = %57
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #7
  store i32 0, ptr %12, align 4, !tbaa !5
  br label %63

63:                                               ; preds = %90, %62
  %64 = load i32, ptr %12, align 4, !tbaa !5
  %65 = load i32, ptr %3, align 4, !tbaa !5
  %66 = icmp slt i32 %64, %65
  br i1 %66, label %68, label %67

67:                                               ; preds = %63
  store i32 8, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #7
  br label %98

68:                                               ; preds = %63
  %69 = load i32, ptr %10, align 4, !tbaa !5
  %70 = sext i32 %69 to i64
  %71 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %70) #7
  %72 = load i32, ptr %12, align 4, !tbaa !5
  %73 = sext i32 %72 to i64
  %74 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %71, i64 noundef %73)
          to label %75 unwind label %80

75:                                               ; preds = %68
  %76 = load i8, ptr %74, align 1, !tbaa !11
  %77 = sext i8 %76 to i32
  %78 = icmp eq i32 %77, 35
  br i1 %78, label %79, label %84

79:                                               ; preds = %75
  br label %90

80:                                               ; preds = %68
  %81 = landingpad { ptr, i32 }
          cleanup
  %82 = extractvalue { ptr, i32 } %81, 0
  store ptr %82, ptr %6, align 8
  %83 = extractvalue { ptr, i32 } %81, 1
  store i32 %83, ptr %7, align 4
  br label %97

84:                                               ; preds = %75
  call void @llvm.lifetime.start.p0(i64 12, ptr %13) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr %14) #7
  store i8 66, ptr %14, align 1, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #7
  %85 = invoke i64 @_ZSt9make_pairIRiS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 4 dereferenceable(4) %10, ptr noundef nonnull align 4 dereferenceable(4) %12)
          to label %86 unwind label %93

86:                                               ; preds = %84
  store i64 %85, ptr %15, align 4
  %87 = invoke { i64, i32 } @_ZSt9make_pairIcSt4pairIiiEES0_INSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 1 dereferenceable(1) %14, ptr noundef nonnull align 4 dereferenceable(8) %15)
          to label %88 unwind label %93

88:                                               ; preds = %86
  store { i64, i32 } %87, ptr %16, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %13, ptr align 8 %16, i64 12, i1 false)
  invoke void @_ZNSt6vectorISt4pairIcS0_IiiEESaIS2_EE9push_backEOS2_(ptr noundef nonnull align 8 dereferenceable(24) %9, ptr noundef nonnull align 4 dereferenceable(12) %13)
          to label %89 unwind label %93

89:                                               ; preds = %88
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %13) #7
  br label %90

90:                                               ; preds = %89, %79
  %91 = load i32, ptr %12, align 4, !tbaa !5
  %92 = add nsw i32 %91, 1
  store i32 %92, ptr %12, align 4, !tbaa !5
  br label %63, !llvm.loop !12

93:                                               ; preds = %88, %86, %84
  %94 = landingpad { ptr, i32 }
          cleanup
  %95 = extractvalue { ptr, i32 } %94, 0
  store ptr %95, ptr %6, align 8
  %96 = extractvalue { ptr, i32 } %94, 1
  store i32 %96, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr %13) #7
  br label %97

97:                                               ; preds = %93, %80
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #7
  br label %239

98:                                               ; preds = %67
  br label %99

99:                                               ; preds = %98
  %100 = load i32, ptr %10, align 4, !tbaa !5
  %101 = add nsw i32 %100, 1
  store i32 %101, ptr %10, align 4, !tbaa !5
  br label %57, !llvm.loop !13

102:                                              ; preds = %61
  call void @llvm.lifetime.start.p0(i64 24, ptr %17) #7
  %103 = load i32, ptr %2, align 4, !tbaa !5
  %104 = sext i32 %103 to i64
  call void @llvm.lifetime.start.p0(i64 40, ptr %18) #7
  %105 = load i32, ptr %3, align 4, !tbaa !5
  %106 = sext i32 %105 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %19) #7
  store i8 0, ptr %19, align 1, !tbaa !14
  call void @llvm.lifetime.start.p0(i64 1, ptr %20) #7
  call void @_ZNSaIbEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #7
  invoke void @_ZNSt6vectorIbSaIbEEC2EmRKbRKS0_(ptr noundef nonnull align 8 dereferenceable(40) %18, i64 noundef %106, ptr noundef nonnull align 1 dereferenceable(1) %19, ptr noundef nonnull align 1 dereferenceable(1) %20)
          to label %107 unwind label %114

107:                                              ; preds = %102
  call void @llvm.lifetime.start.p0(i64 1, ptr %21) #7
  call void @_ZNSaISt6vectorIbSaIbEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #7
  invoke void @_ZNSt6vectorIS_IbSaIbEESaIS1_EEC2EmRKS1_RKS2_(ptr noundef nonnull align 8 dereferenceable(24) %17, i64 noundef %104, ptr noundef nonnull align 8 dereferenceable(40) %18, ptr noundef nonnull align 1 dereferenceable(1) %21)
          to label %108 unwind label %118

108:                                              ; preds = %107
  call void @_ZNSt15__new_allocatorISt6vectorIbSaIbEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #7
  call void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %18) #7
  call void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #7
  call void @llvm.lifetime.end.p0(i64 40, ptr %18) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %22) #7
  store i32 0, ptr %22, align 4, !tbaa !5
  br label %109

109:                                              ; preds = %177, %108
  %110 = load i32, ptr %22, align 4, !tbaa !5
  %111 = load i32, ptr %2, align 4, !tbaa !5
  %112 = icmp slt i32 %110, %111
  br i1 %112, label %123, label %113

113:                                              ; preds = %109
  store i32 11, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #7
  br label %180

114:                                              ; preds = %102
  %115 = landingpad { ptr, i32 }
          cleanup
  %116 = extractvalue { ptr, i32 } %115, 0
  store ptr %116, ptr %6, align 8
  %117 = extractvalue { ptr, i32 } %115, 1
  store i32 %117, ptr %7, align 4
  br label %122

118:                                              ; preds = %107
  %119 = landingpad { ptr, i32 }
          cleanup
  %120 = extractvalue { ptr, i32 } %119, 0
  store ptr %120, ptr %6, align 8
  %121 = extractvalue { ptr, i32 } %119, 1
  store i32 %121, ptr %7, align 4
  call void @_ZNSt15__new_allocatorISt6vectorIbSaIbEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #7
  call void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %18) #7
  br label %122

122:                                              ; preds = %118, %114
  call void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #7
  call void @llvm.lifetime.end.p0(i64 40, ptr %18) #7
  br label %238

123:                                              ; preds = %109
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #7
  store i32 0, ptr %23, align 4, !tbaa !5
  br label %124

124:                                              ; preds = %172, %123
  %125 = load i32, ptr %23, align 4, !tbaa !5
  %126 = load i32, ptr %3, align 4, !tbaa !5
  %127 = icmp slt i32 %125, %126
  br i1 %127, label %129, label %128

128:                                              ; preds = %124
  store i32 14, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #7
  br label %176

129:                                              ; preds = %124
  %130 = load i32, ptr %22, align 4, !tbaa !5
  %131 = sext i32 %130 to i64
  %132 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %131) #7
  %133 = load i32, ptr %23, align 4, !tbaa !5
  %134 = sext i32 %133 to i64
  call void @llvm.lifetime.start.p0(i64 16, ptr %24) #7
  %135 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %132, i64 noundef %134)
          to label %136 unwind label %156

136:                                              ; preds = %129
  %137 = load i8, ptr %135, align 1, !tbaa !11
  %138 = sext i8 %137 to i32
  %139 = icmp eq i32 %138, 35
  br i1 %139, label %153, label %140

140:                                              ; preds = %136
  %141 = load i32, ptr %22, align 4, !tbaa !5
  %142 = sext i32 %141 to i64
  %143 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt6vectorIS_IbSaIbEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %17, i64 noundef %142) #7
  %144 = load i32, ptr %23, align 4, !tbaa !5
  %145 = sext i32 %144 to i64
  %146 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %143, i64 noundef %145)
          to label %147 unwind label %160

147:                                              ; preds = %140
  %148 = getelementptr inbounds { ptr, i64 }, ptr %24, i32 0, i32 0
  %149 = extractvalue { ptr, i64 } %146, 0
  store ptr %149, ptr %148, align 8
  %150 = getelementptr inbounds { ptr, i64 }, ptr %24, i32 0, i32 1
  %151 = extractvalue { ptr, i64 } %146, 1
  store i64 %151, ptr %150, align 8
  %152 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %24) #7
  br label %153

153:                                              ; preds = %147, %136
  %154 = phi i1 [ true, %136 ], [ %152, %147 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr %24) #7
  br i1 %154, label %155, label %164

155:                                              ; preds = %153
  br label %172

156:                                              ; preds = %168, %166, %164, %129
  %157 = landingpad { ptr, i32 }
          cleanup
  %158 = extractvalue { ptr, i32 } %157, 0
  store ptr %158, ptr %6, align 8
  %159 = extractvalue { ptr, i32 } %157, 1
  store i32 %159, ptr %7, align 4
  br label %175

160:                                              ; preds = %140
  %161 = landingpad { ptr, i32 }
          cleanup
  %162 = extractvalue { ptr, i32 } %161, 0
  store ptr %162, ptr %6, align 8
  %163 = extractvalue { ptr, i32 } %161, 1
  store i32 %163, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %24) #7
  br label %175

164:                                              ; preds = %153
  %165 = invoke i64 @_ZSt9make_pairIRiS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 4 dereferenceable(4) %22, ptr noundef nonnull align 4 dereferenceable(4) %23)
          to label %166 unwind label %156

166:                                              ; preds = %164
  store i64 %165, ptr %25, align 4
  %167 = invoke i64 @_ZSt9make_pairIRiS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 4 dereferenceable(4) %22, ptr noundef nonnull align 4 dereferenceable(4) %23)
          to label %168 unwind label %156

168:                                              ; preds = %166
  store i64 %167, ptr %26, align 4
  %169 = load i64, ptr %25, align 4
  %170 = load i64, ptr %26, align 4
  invoke void @_Z3dfsSt4pairIiiES0_RKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS7_EERS1_IS1_IbSaIbEESaISD_EERS1_IS_IcS0_ESaISH_EE(i64 %169, i64 %170, ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 8 dereferenceable(24) %17, ptr noundef nonnull align 8 dereferenceable(24) %9)
          to label %171 unwind label %156

171:                                              ; preds = %168
  br label %172

172:                                              ; preds = %171, %155
  %173 = load i32, ptr %23, align 4, !tbaa !5
  %174 = add nsw i32 %173, 1
  store i32 %174, ptr %23, align 4, !tbaa !5
  br label %124, !llvm.loop !16

175:                                              ; preds = %160, %156
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #7
  br label %237

176:                                              ; preds = %128
  br label %177

177:                                              ; preds = %176
  %178 = load i32, ptr %22, align 4, !tbaa !5
  %179 = add nsw i32 %178, 1
  store i32 %179, ptr %22, align 4, !tbaa !5
  br label %109, !llvm.loop !17

180:                                              ; preds = %113
  %181 = call noundef i64 @_ZNKSt6vectorISt4pairIcS0_IiiEESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #7
  %182 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %181)
          to label %183 unwind label %192

183:                                              ; preds = %180
  %184 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %182, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %185 unwind label %192

185:                                              ; preds = %183
  call void @llvm.lifetime.start.p0(i64 4, ptr %27) #7
  store i32 0, ptr %27, align 4, !tbaa !5
  br label %186

186:                                              ; preds = %228, %185
  %187 = load i32, ptr %27, align 4, !tbaa !5
  %188 = sext i32 %187 to i64
  %189 = call noundef i64 @_ZNKSt6vectorISt4pairIcS0_IiiEESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #7
  %190 = icmp ult i64 %188, %189
  br i1 %190, label %196, label %191

191:                                              ; preds = %186
  store i32 17, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %27) #7
  br label %235

192:                                              ; preds = %183, %180
  %193 = landingpad { ptr, i32 }
          cleanup
  %194 = extractvalue { ptr, i32 } %193, 0
  store ptr %194, ptr %6, align 8
  %195 = extractvalue { ptr, i32 } %193, 1
  store i32 %195, ptr %7, align 4
  br label %237

196:                                              ; preds = %186
  %197 = load i32, ptr %27, align 4, !tbaa !5
  %198 = sext i32 %197 to i64
  %199 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIcS0_IiiEESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %9, i64 noundef %198) #7
  %200 = getelementptr inbounds %"struct.std::pair.17", ptr %199, i32 0, i32 0
  %201 = load i8, ptr %200, align 4, !tbaa !18
  %202 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i8 noundef signext %201)
          to label %203 unwind label %231

203:                                              ; preds = %196
  %204 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %202, ptr noundef @.str)
          to label %205 unwind label %231

205:                                              ; preds = %203
  %206 = load i32, ptr %27, align 4, !tbaa !5
  %207 = sext i32 %206 to i64
  %208 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIcS0_IiiEESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %9, i64 noundef %207) #7
  %209 = getelementptr inbounds %"struct.std::pair.17", ptr %208, i32 0, i32 1
  %210 = getelementptr inbounds %"struct.std::pair", ptr %209, i32 0, i32 0
  %211 = load i32, ptr %210, align 4, !tbaa !21
  %212 = add nsw i32 1, %211
  %213 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %204, i32 noundef %212)
          to label %214 unwind label %231

214:                                              ; preds = %205
  %215 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %213, ptr noundef @.str)
          to label %216 unwind label %231

216:                                              ; preds = %214
  %217 = load i32, ptr %27, align 4, !tbaa !5
  %218 = sext i32 %217 to i64
  %219 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIcS0_IiiEESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %9, i64 noundef %218) #7
  %220 = getelementptr inbounds %"struct.std::pair.17", ptr %219, i32 0, i32 1
  %221 = getelementptr inbounds %"struct.std::pair", ptr %220, i32 0, i32 1
  %222 = load i32, ptr %221, align 4, !tbaa !22
  %223 = add nsw i32 1, %222
  %224 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %215, i32 noundef %223)
          to label %225 unwind label %231

225:                                              ; preds = %216
  %226 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %224, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %227 unwind label %231

227:                                              ; preds = %225
  br label %228

228:                                              ; preds = %227
  %229 = load i32, ptr %27, align 4, !tbaa !5
  %230 = add nsw i32 %229, 1
  store i32 %230, ptr %27, align 4, !tbaa !5
  br label %186, !llvm.loop !23

231:                                              ; preds = %225, %216, %214, %205, %203, %196
  %232 = landingpad { ptr, i32 }
          cleanup
  %233 = extractvalue { ptr, i32 } %232, 0
  store ptr %233, ptr %6, align 8
  %234 = extractvalue { ptr, i32 } %232, 1
  store i32 %234, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %27) #7
  br label %237

235:                                              ; preds = %191
  store i32 0, ptr %1, align 4
  store i32 1, ptr %11, align 4
  call void @_ZNSt6vectorIS_IbSaIbEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %17) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %17) #7
  call void @_ZNSt6vectorISt4pairIcS0_IiiEESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %9) #7
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %4) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #7
  %236 = load i32, ptr %1, align 4
  ret i32 %236

237:                                              ; preds = %231, %192, %175
  call void @_ZNSt6vectorIS_IbSaIbEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %17) #7
  br label %238

238:                                              ; preds = %237, %122
  call void @llvm.lifetime.end.p0(i64 24, ptr %17) #7
  br label %239

239:                                              ; preds = %238, %97
  call void @_ZNSt6vectorISt4pairIcS0_IiiEESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %9) #7
  br label %240

240:                                              ; preds = %239, %52
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  br label %241

241:                                              ; preds = %240, %39
  call void @llvm.lifetime.end.p0(i64 24, ptr %4) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #7
  br label %242

242:                                              ; preds = %241
  %243 = load ptr, ptr %6, align 8
  %244 = load i32, ptr %7, align 4
  %245 = insertvalue { ptr, i32 } poison, ptr %243, 0
  %246 = insertvalue { ptr, i32 } %245, i32 %244, 1
  resume { ptr, i32 } %246
}

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) #5

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 nounwind uwtable
declare dso_local void @_ZNSaINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2EmRKS6_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(32)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIcS0_IiiEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIbEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIbSaIbEEC2EmRKbRKS0_(ptr noundef nonnull align 8 dereferenceable(40), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt6vectorIbSaIbEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IbSaIbEESaIS1_EEC2EmRKS1_RKS2_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorISt4pairIcS0_IiiEESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #6

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #6

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIcS0_IiiEESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #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 @_ZNSt6vectorIS_IbSaIbEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIcS0_IiiEESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt6vectorIbSaIbEEED2Ev(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 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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 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 = !{!7, !7, i64 0}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
!14 = !{!15, !15, i64 0}
!15 = !{!"bool", !7, i64 0}
!16 = distinct !{!16, !10}
!17 = distinct !{!17, !10}
!18 = !{!19, !7, i64 0}
!19 = !{!"_ZTSSt4pairIcS_IiiEE", !7, i64 0, !20, i64 4}
!20 = !{!"_ZTSSt4pairIiiE", !6, i64 0, !6, i64 4}
!21 = !{!19, !6, i64 4}
!22 = !{!19, !6, i64 8}
!23 = distinct !{!23, !10}


; 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::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }
%"class.std::vector.12" = type { %"struct.std::_Vector_base.13" }
%"struct.std::_Vector_base.13" = type { %"struct.std::_Vector_base<std::pair<char, std::pair<int, int>>, std::allocator<std::pair<char, std::pair<int, int>>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<char, std::pair<int, int>>, std::allocator<std::pair<char, std::pair<int, int>>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<char, std::pair<int, int>>, std::allocator<std::pair<char, std::pair<int, int>>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<char, std::pair<int, int>>, std::allocator<std::pair<char, std::pair<int, int>>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.std::pair.17" = type { i8, %"struct.std::pair" }
%"struct.std::pair" = type { i32, i32 }
%"class.std::vector.3" = type { %"struct.std::_Vector_base.4" }
%"struct.std::_Vector_base.4" = type { %"struct.std::_Vector_base<std::vector<bool>, std::allocator<std::vector<bool>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<bool>, std::allocator<std::vector<bool>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<bool>, std::allocator<std::vector<bool>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<bool>, std::allocator<std::vector<bool>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.8" = type { %"struct.std::_Bvector_base" }
%"struct.std::_Bvector_base" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" = type { %"struct.std::_Bit_iterator", %"struct.std::_Bit_iterator", ptr }
%"struct.std::_Bit_iterator" = type { %"struct.std::_Bit_iterator_base.base", [4 x i8] }
%"struct.std::_Bit_iterator_base.base" = type <{ ptr, i32 }>
%"class.std::allocator.19" = type { i8 }
%"class.std::allocator.5" = type { i8 }
%"struct.std::_Bit_reference" = type { ptr, i64 }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z3dfsSt4pairIiiES0_RKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS7_EERS1_IS1_IbSaIbEESaISD_EERS1_IS_IcS0_ESaISH_EE(i64, i64, ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) 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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt6vectorIS_IbSaIbEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16)) local_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 @_ZNSt6vectorISt4pairIcS0_IiiEESaIS2_EE9push_backEOS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { i64, i32 } @_ZSt9make_pairIcSt4pairIiiEES0_INSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 4 dereferenceable(8)) local_unnamed_addr #0

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_ZSt9make_pairIRiS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #3 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca %"class.std::vector", align 8
  %4 = alloca %"class.std::allocator", align 1
  %5 = alloca %"class.std::vector.12", align 8
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca %"struct.std::pair.17", align 8
  %9 = alloca i8, align 1
  %10 = alloca %"struct.std::pair", align 8
  %11 = alloca %"class.std::vector.3", align 8
  %12 = alloca %"class.std::vector.8", align 8
  %13 = alloca i8, align 1
  %14 = alloca %"class.std::allocator.19", align 1
  %15 = alloca %"class.std::allocator.5", align 1
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca %"struct.std::_Bit_reference", align 8
  %19 = tail call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #6
  %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) %1)
  %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) %2)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %3) #6
  %22 = load i32, ptr %1, align 4, !tbaa !5
  %23 = sext i32 %22 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %4) #6
  call void @_ZNSaINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #6
  invoke void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2EmRKS6_(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %23, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %24 unwind label %30

24:                                               ; preds = %0
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #6
  %25 = load i32, ptr %1, align 4, !tbaa !5
  %26 = icmp sgt i32 %25, 0
  br i1 %26, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %34, %24
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %5) #6
  call void @_ZNSt6vectorISt4pairIcS0_IiiEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #6
  store i32 0, ptr %6, align 4, !tbaa !5
  %27 = load i32, ptr %1, align 4, !tbaa !5
  %28 = icmp sgt i32 %27, 0
  %.pre67 = load i32, ptr %2, align 4, !tbaa !5
  br i1 %28, label %.lr.ph44, label %._crit_edge45

.lr.ph44:                                         ; preds = %._crit_edge
  %.sroa.2.0..sroa_idx = getelementptr inbounds i8, ptr %8, i64 8
  %29 = icmp sgt i32 %.pre67, 0
  br i1 %29, label %.lr.ph44.split, label %._crit_edge45

30:                                               ; preds = %0
  %31 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #6
  br label %170

.lr.ph:                                           ; preds = %24, %34
  %indvars.iv = phi i64 [ %indvars.iv.next, %34 ], [ 0, %24 ]
  %32 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %indvars.iv) #6
  %33 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(32) %32)
          to label %34 unwind label %38

34:                                               ; preds = %.lr.ph
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %35 = load i32, ptr %1, align 4, !tbaa !5
  %36 = sext i32 %35 to i64
  %37 = icmp slt i64 %indvars.iv.next, %36
  br i1 %37, label %.lr.ph, label %._crit_edge, !llvm.loop !9

38:                                               ; preds = %.lr.ph
  %39 = landingpad { ptr, i32 }
          cleanup
  br label %169

._crit_edge45:                                    ; preds = %._crit_edge42, %.lr.ph44, %._crit_edge
  %40 = phi i32 [ %.pre67, %._crit_edge ], [ %.pre67, %.lr.ph44 ], [ %48, %._crit_edge42 ]
  %.lcssa = phi i32 [ %27, %._crit_edge ], [ %27, %.lr.ph44 ], [ %46, %._crit_edge42 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %11) #6
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %12) #6
  %41 = sext i32 %40 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %13) #6
  store i8 0, ptr %13, align 1, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %14) #6
  call void @_ZNSaIbEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #6
  invoke void @_ZNSt6vectorIbSaIbEEC2EmRKbRKS0_(ptr noundef nonnull align 8 dereferenceable(40) %12, i64 noundef %41, ptr noundef nonnull align 1 dereferenceable(1) %13, ptr noundef nonnull align 1 dereferenceable(1) %14)
          to label %76 unwind label %86

.lr.ph44.split:                                   ; preds = %.lr.ph44, %._crit_edge42
  %42 = phi i32 [ %46, %._crit_edge42 ], [ %27, %.lr.ph44 ]
  %43 = phi i32 [ %49, %._crit_edge42 ], [ 0, %.lr.ph44 ]
  %44 = phi i32 [ %48, %._crit_edge42 ], [ %.pre67, %.lr.ph44 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %7) #6
  store i32 0, ptr %7, align 4, !tbaa !5
  %45 = icmp sgt i32 %44, 0
  br i1 %45, label %.lr.ph41, label %._crit_edge42

._crit_edge42.loopexit:                           ; preds = %68
  %.pre = load i32, ptr %6, align 4, !tbaa !5
  %.pre66 = load i32, ptr %1, align 4, !tbaa !5
  br label %._crit_edge42

._crit_edge42:                                    ; preds = %._crit_edge42.loopexit, %.lr.ph44.split
  %46 = phi i32 [ %.pre66, %._crit_edge42.loopexit ], [ %42, %.lr.ph44.split ]
  %47 = phi i32 [ %.pre, %._crit_edge42.loopexit ], [ %43, %.lr.ph44.split ]
  %48 = phi i32 [ %71, %._crit_edge42.loopexit ], [ %44, %.lr.ph44.split ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #6
  %49 = add nsw i32 %47, 1
  store i32 %49, ptr %6, align 4, !tbaa !5
  %50 = icmp slt i32 %49, %46
  br i1 %50, label %.lr.ph44.split, label %._crit_edge45, !llvm.loop !13

.lr.ph41:                                         ; preds = %.lr.ph44.split, %68
  %51 = load i32, ptr %6, align 4, !tbaa !5
  %52 = sext i32 %51 to i64
  %53 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %52) #6
  %54 = load i32, ptr %7, align 4, !tbaa !5
  %55 = sext i32 %54 to i64
  %56 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %53, i64 noundef %55)
          to label %57 unwind label %60

57:                                               ; preds = %.lr.ph41
  %58 = load i8, ptr %56, align 1, !tbaa !15
  %59 = icmp eq i8 %58, 35
  br i1 %59, label %68, label %62

60:                                               ; preds = %.lr.ph41
  %61 = landingpad { ptr, i32 }
          cleanup
  br label %75

62:                                               ; preds = %57
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %8) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #6
  store i8 66, ptr %9, align 1, !tbaa !15
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #6
  %63 = invoke i64 @_ZSt9make_pairIRiS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 4 dereferenceable(4) %6, ptr noundef nonnull align 4 dereferenceable(4) %7)
          to label %64 unwind label %73

64:                                               ; preds = %62
  store i64 %63, ptr %10, align 8
  %65 = invoke { i64, i32 } @_ZSt9make_pairIcSt4pairIiiEES0_INSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 1 dereferenceable(1) %9, ptr noundef nonnull align 4 dereferenceable(8) %10)
          to label %66 unwind label %73

66:                                               ; preds = %64
  %.fca.0.extract = extractvalue { i64, i32 } %65, 0
  %.fca.1.extract = extractvalue { i64, i32 } %65, 1
  store i64 %.fca.0.extract, ptr %8, align 8
  store i32 %.fca.1.extract, ptr %.sroa.2.0..sroa_idx, align 8
  invoke void @_ZNSt6vectorISt4pairIcS0_IiiEESaIS2_EE9push_backEOS2_(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull align 4 dereferenceable(12) %8)
          to label %67 unwind label %73

67:                                               ; preds = %66
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %8) #6
  br label %68

68:                                               ; preds = %57, %67
  %69 = load i32, ptr %7, align 4, !tbaa !5
  %70 = add nsw i32 %69, 1
  store i32 %70, ptr %7, align 4, !tbaa !5
  %71 = load i32, ptr %2, align 4, !tbaa !5
  %72 = icmp slt i32 %70, %71
  br i1 %72, label %.lr.ph41, label %._crit_edge42.loopexit, !llvm.loop !16

73:                                               ; preds = %66, %64, %62
  %74 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %8) #6
  br label %75

75:                                               ; preds = %73, %60
  %.pn31 = phi { ptr, i32 } [ %74, %73 ], [ %61, %60 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #6
  br label %168

76:                                               ; preds = %._crit_edge45
  %77 = sext i32 %.lcssa to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %15) #6
  call void @_ZNSaISt6vectorIbSaIbEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #6
  invoke void @_ZNSt6vectorIS_IbSaIbEESaIS1_EEC2EmRKS1_RKS2_(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %77, ptr noundef nonnull align 8 dereferenceable(40) %12, ptr noundef nonnull align 1 dereferenceable(1) %15)
          to label %78 unwind label %88

78:                                               ; preds = %76
  call void @_ZNSt15__new_allocatorISt6vectorIbSaIbEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %15) #6
  call void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %12) #6
  call void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %14) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %12) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %16) #6
  store i32 0, ptr %16, align 4, !tbaa !5
  %79 = load i32, ptr %1, align 4, !tbaa !5
  %80 = icmp sgt i32 %79, 0
  br i1 %80, label %.lr.ph51, label %._crit_edge52

.lr.ph51:                                         ; preds = %78
  %81 = getelementptr inbounds i8, ptr %18, i64 8
  %82 = load i32, ptr %2, align 4, !tbaa !5
  %83 = icmp sgt i32 %82, 0
  br i1 %83, label %.lr.ph51.split, label %._crit_edge52

._crit_edge52:                                    ; preds = %._crit_edge49, %.lr.ph51, %78
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %16) #6
  %84 = call noundef i64 @_ZNKSt6vectorISt4pairIcS0_IiiEESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %85 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %84)
          to label %135 unwind label %138

86:                                               ; preds = %._crit_edge45
  %87 = landingpad { ptr, i32 }
          cleanup
  br label %90

88:                                               ; preds = %76
  %89 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorISt6vectorIbSaIbEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %15) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %15) #6
  call void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %12) #6
  br label %90

90:                                               ; preds = %88, %86
  %.pn = phi { ptr, i32 } [ %89, %88 ], [ %87, %86 ]
  call void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %14) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %12) #6
  br label %167

.lr.ph51.split:                                   ; preds = %.lr.ph51, %._crit_edge49
  %91 = phi i32 [ %95, %._crit_edge49 ], [ %79, %.lr.ph51 ]
  %92 = phi i32 [ %98, %._crit_edge49 ], [ 0, %.lr.ph51 ]
  %93 = phi i32 [ %97, %._crit_edge49 ], [ %82, %.lr.ph51 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %17) #6
  store i32 0, ptr %17, align 4, !tbaa !5
  %94 = icmp sgt i32 %93, 0
  br i1 %94, label %.lr.ph48, label %._crit_edge49

._crit_edge49.loopexit:                           ; preds = %129
  %.pre68 = load i32, ptr %16, align 4, !tbaa !5
  %.pre69 = load i32, ptr %1, align 4, !tbaa !5
  br label %._crit_edge49

._crit_edge49:                                    ; preds = %._crit_edge49.loopexit, %.lr.ph51.split
  %95 = phi i32 [ %.pre69, %._crit_edge49.loopexit ], [ %91, %.lr.ph51.split ]
  %96 = phi i32 [ %.pre68, %._crit_edge49.loopexit ], [ %92, %.lr.ph51.split ]
  %97 = phi i32 [ %132, %._crit_edge49.loopexit ], [ %93, %.lr.ph51.split ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %17) #6
  %98 = add nsw i32 %96, 1
  store i32 %98, ptr %16, align 4, !tbaa !5
  %99 = icmp slt i32 %98, %95
  br i1 %99, label %.lr.ph51.split, label %._crit_edge52, !llvm.loop !17

.lr.ph48:                                         ; preds = %.lr.ph51.split, %129
  %100 = load i32, ptr %16, align 4, !tbaa !5
  %101 = sext i32 %100 to i64
  %102 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %101) #6
  %103 = load i32, ptr %17, align 4, !tbaa !5
  %104 = sext i32 %103 to i64
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %18) #6
  %105 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %102, i64 noundef %104)
          to label %106 unwind label %120

106:                                              ; preds = %.lr.ph48
  %107 = load i8, ptr %105, align 1, !tbaa !15
  %108 = icmp eq i8 %107, 35
  br i1 %108, label %.critedge, label %109

109:                                              ; preds = %106
  %110 = load i32, ptr %16, align 4, !tbaa !5
  %111 = sext i32 %110 to i64
  %112 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt6vectorIS_IbSaIbEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %111) #6
  %113 = load i32, ptr %17, align 4, !tbaa !5
  %114 = sext i32 %113 to i64
  %115 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %112, i64 noundef %114)
          to label %116 unwind label %122

116:                                              ; preds = %109
  %117 = extractvalue { ptr, i64 } %115, 0
  store ptr %117, ptr %18, align 8
  %118 = extractvalue { ptr, i64 } %115, 1
  store i64 %118, ptr %81, align 8
  %119 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %18) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %18) #6
  br i1 %119, label %129, label %124

.critedge:                                        ; preds = %106
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %18) #6
  br label %129

120:                                              ; preds = %128, %126, %124, %.lr.ph48
  %121 = landingpad { ptr, i32 }
          cleanup
  br label %134

122:                                              ; preds = %109
  %123 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %18) #6
  br label %134

124:                                              ; preds = %116
  %125 = invoke i64 @_ZSt9make_pairIRiS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 4 dereferenceable(4) %16, ptr noundef nonnull align 4 dereferenceable(4) %17)
          to label %126 unwind label %120

126:                                              ; preds = %124
  %127 = invoke i64 @_ZSt9make_pairIRiS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 4 dereferenceable(4) %16, ptr noundef nonnull align 4 dereferenceable(4) %17)
          to label %128 unwind label %120

128:                                              ; preds = %126
  invoke void @_Z3dfsSt4pairIiiES0_RKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS7_EERS1_IS1_IbSaIbEESaISD_EERS1_IS_IcS0_ESaISH_EE(i64 %125, i64 %127, ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 8 dereferenceable(24) %11, ptr noundef nonnull align 8 dereferenceable(24) %5)
          to label %129 unwind label %120

129:                                              ; preds = %128, %116, %.critedge
  %130 = load i32, ptr %17, align 4, !tbaa !5
  %131 = add nsw i32 %130, 1
  store i32 %131, ptr %17, align 4, !tbaa !5
  %132 = load i32, ptr %2, align 4, !tbaa !5
  %133 = icmp slt i32 %131, %132
  br i1 %133, label %.lr.ph48, label %._crit_edge49.loopexit, !llvm.loop !18

134:                                              ; preds = %122, %120
  %.pn26 = phi { ptr, i32 } [ %121, %120 ], [ %123, %122 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %17) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %16) #6
  br label %166

135:                                              ; preds = %._crit_edge52
  %136 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %85, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %.preheader unwind label %138

.preheader:                                       ; preds = %135
  %137 = call noundef i64 @_ZNKSt6vectorISt4pairIcS0_IiiEESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %.not = icmp eq i64 %137, 0
  br i1 %.not, label %._crit_edge57, label %.lr.ph56

._crit_edge57:                                    ; preds = %161, %.preheader
  call void @_ZNSt6vectorIS_IbSaIbEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %11) #6
  call void @_ZNSt6vectorISt4pairIcS0_IiiEESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #6
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #6
  ret i32 0

138:                                              ; preds = %135, %._crit_edge52
  %139 = landingpad { ptr, i32 }
          cleanup
  br label %166

.lr.ph56:                                         ; preds = %.preheader, %161
  %indvars.iv63 = phi i64 [ %indvars.iv.next64, %161 ], [ 0, %.preheader ]
  %140 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIcS0_IiiEESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %indvars.iv63) #6
  %141 = load i8, ptr %140, align 4, !tbaa !19
  %142 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i8 noundef signext %141)
          to label %143 unwind label %164

143:                                              ; preds = %.lr.ph56
  %144 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %142, ptr noundef nonnull @.str)
          to label %145 unwind label %164

145:                                              ; preds = %143
  %146 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIcS0_IiiEESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %indvars.iv63) #6
  %147 = getelementptr inbounds i8, ptr %146, i64 4
  %148 = load i32, ptr %147, align 4, !tbaa !22
  %149 = add nsw i32 %148, 1
  %150 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %144, i32 noundef %149)
          to label %151 unwind label %164

151:                                              ; preds = %145
  %152 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %150, ptr noundef nonnull @.str)
          to label %153 unwind label %164

153:                                              ; preds = %151
  %154 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIcS0_IiiEESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %indvars.iv63) #6
  %155 = getelementptr inbounds i8, ptr %154, i64 8
  %156 = load i32, ptr %155, align 4, !tbaa !23
  %157 = add nsw i32 %156, 1
  %158 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %152, i32 noundef %157)
          to label %159 unwind label %164

159:                                              ; preds = %153
  %160 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %158, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %161 unwind label %164

161:                                              ; preds = %159
  %indvars.iv.next64 = add nuw nsw i64 %indvars.iv63, 1
  %162 = call noundef i64 @_ZNKSt6vectorISt4pairIcS0_IiiEESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %163 = icmp ugt i64 %162, %indvars.iv.next64
  br i1 %163, label %.lr.ph56, label %._crit_edge57, !llvm.loop !24

164:                                              ; preds = %159, %153, %151, %145, %143, %.lr.ph56
  %165 = landingpad { ptr, i32 }
          cleanup
  br label %166

166:                                              ; preds = %164, %138, %134
  %.pn26.pn = phi { ptr, i32 } [ %.pn26, %134 ], [ %165, %164 ], [ %139, %138 ]
  call void @_ZNSt6vectorIS_IbSaIbEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #6
  br label %167

167:                                              ; preds = %166, %90
  %.pn26.pn.pn = phi { ptr, i32 } [ %.pn26.pn, %166 ], [ %.pn, %90 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %11) #6
  br label %168

168:                                              ; preds = %167, %75
  %.pn31.pn = phi { ptr, i32 } [ %.pn31, %75 ], [ %.pn26.pn.pn, %167 ]
  call void @_ZNSt6vectorISt4pairIcS0_IiiEESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #6
  br label %169

169:                                              ; preds = %168, %38
  %.pn34 = phi { ptr, i32 } [ %39, %38 ], [ %.pn31.pn, %168 ]
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  br label %170

170:                                              ; preds = %169, %30
  %.pn34.pn = phi { ptr, i32 } [ %.pn34, %169 ], [ %31, %30 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #6
  resume { ptr, i32 } %.pn34.pn
}

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) local_unnamed_addr #4

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 #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2EmRKS6_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIcS0_IiiEESaIS2_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIbEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIbSaIbEEC2EmRKbRKS0_(ptr noundef nonnull align 8 dereferenceable(40), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt6vectorIbSaIbEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IbSaIbEESaIS1_EEC2EmRKS1_RKS2_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorISt4pairIcS0_IiiEESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

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

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #5

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt4pairIcS0_IiiEESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) 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 #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IbSaIbEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIcS0_IiiEESaIS2_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt6vectorIbSaIbEEED2Ev(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 = { 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 #4 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"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 = !{!"bool", !7, i64 0}
!13 = distinct !{!13, !10, !14}
!14 = !{!"llvm.loop.unswitch.partial.disable"}
!15 = !{!7, !7, i64 0}
!16 = distinct !{!16, !10}
!17 = distinct !{!17, !10, !14}
!18 = distinct !{!18, !10}
!19 = !{!20, !7, i64 0}
!20 = !{!"_ZTSSt4pairIcS_IiiEE", !7, i64 0, !21, i64 4}
!21 = !{!"_ZTSSt4pairIiiE", !6, i64 0, !6, i64 4}
!22 = !{!20, !6, i64 4}
!23 = !{!20, !6, i64 8}
!24 = distinct !{!24, !10}


; Effective O3 passes: DSEPass,EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimpleLoopUnswitchPass,SimplifyCFGPass,TailCallElimPass