; LLVM IR from UtkarshPathrabe/Competitive-Coding :: HackerRank Solutions/Algorithms/Arrays And Sorting (The Full Counting Sort)

; 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::pair<int, std::__cxx11::basic_string<char>>, std::allocator<std::pair<int, std::__cxx11::basic_string<char>>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<int, std::__cxx11::basic_string<char>>, std::allocator<std::pair<int, std::__cxx11::basic_string<char>>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<int, std::__cxx11::basic_string<char>>, std::allocator<std::pair<int, std::__cxx11::basic_string<char>>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<int, std::__cxx11::basic_string<char>>, std::allocator<std::pair<int, std::__cxx11::basic_string<char>>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"struct.std::pair" = type { i32, %"class.std::__cxx11::basic_string" }
%"struct.std::pair.3" = type { i32, ptr }

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

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 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::vector", align 8
  %6 = alloca %"class.std::__cxx11::basic_string", align 8
  %7 = alloca [100 x i32], align 16
  %8 = alloca i32, align 4
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca %"struct.std::pair", align 8
  %12 = alloca %"struct.std::pair.3", align 8
  %13 = alloca %"struct.std::pair", align 8
  %14 = alloca %"struct.std::pair", align 8
  %15 = alloca %"struct.std::pair.3", align 8
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca i32, align 4
  %19 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #8
  %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) %2)
  call void @llvm.lifetime.start.p0(i64 24, ptr %4) #8
  call void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #8
  call void @llvm.lifetime.start.p0(i64 24, ptr %5) #8
  call void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #8
  call void @llvm.lifetime.start.p0(i64 32, ptr %6) #8
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #8
  call void @llvm.lifetime.start.p0(i64 400, ptr %7) #8
  call void @llvm.memset.p0.i64(ptr align 16 %7, i8 0, i64 400, i1 false)
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #8
  store i32 0, ptr %8, align 4, !tbaa !5
  br label %21

21:                                               ; preds = %83, %0
  %22 = load i32, ptr %8, align 4, !tbaa !5
  %23 = load i32, ptr %2, align 4, !tbaa !5
  %24 = icmp slt i32 %22, %23
  br i1 %24, label %26, label %25

25:                                               ; preds = %21
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #8
  br label %96

26:                                               ; preds = %21
  %27 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %28 unwind label %49

28:                                               ; preds = %26
  %29 = 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) %27, ptr noundef nonnull align 8 dereferenceable(32) %6)
          to label %30 unwind label %49

30:                                               ; preds = %28
  %31 = load i32, ptr %3, align 4, !tbaa !5
  %32 = sext i32 %31 to i64
  %33 = getelementptr inbounds [100 x i32], ptr %7, i64 0, i64 %32
  %34 = load i32, ptr %33, align 4, !tbaa !5
  %35 = add nsw i32 %34, 1
  store i32 %35, ptr %33, align 4, !tbaa !5
  %36 = load i32, ptr %8, align 4, !tbaa !5
  %37 = load i32, ptr %2, align 4, !tbaa !5
  %38 = sdiv i32 %37, 2
  %39 = icmp slt i32 %36, %38
  br i1 %39, label %40, label %62

40:                                               ; preds = %30
  call void @llvm.lifetime.start.p0(i64 40, ptr %11) #8
  call void @llvm.lifetime.start.p0(i64 16, ptr %12) #8
  %41 = invoke { i32, ptr } @_ZSt9make_pairIRiRA2_KcESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS5_INS6_IT0_E4typeEE6__typeEEOS7_OSC_(ptr noundef nonnull align 4 dereferenceable(4) %3, ptr noundef nonnull align 1 dereferenceable(2) @.str)
          to label %42 unwind label %53

42:                                               ; preds = %40
  %43 = getelementptr inbounds { i32, ptr }, ptr %12, i32 0, i32 0
  %44 = extractvalue { i32, ptr } %41, 0
  store i32 %44, ptr %43, align 8
  %45 = getelementptr inbounds { i32, ptr }, ptr %12, i32 0, i32 1
  %46 = extractvalue { i32, ptr } %41, 1
  store ptr %46, ptr %45, align 8
  invoke void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2IiPKcTnNSt9enable_ifIXaaclsr6_PCCFPIT_T0_EE22_MoveConstructiblePairISB_SC_EEclsr6_PCCFPISB_SC_EE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOS_ISB_SC_E(ptr noundef nonnull align 8 dereferenceable(40) %11, ptr noundef nonnull align 8 dereferenceable(16) %12)
          to label %47 unwind label %53

47:                                               ; preds = %42
  invoke void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EE9push_backEOS7_(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 8 dereferenceable(40) %11)
          to label %48 unwind label %57

48:                                               ; preds = %47
  call void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %11) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %12) #8
  call void @llvm.lifetime.end.p0(i64 40, ptr %11) #8
  br label %74

49:                                               ; preds = %28, %26
  %50 = landingpad { ptr, i32 }
          cleanup
  %51 = extractvalue { ptr, i32 } %50, 0
  store ptr %51, ptr %9, align 8
  %52 = extractvalue { ptr, i32 } %50, 1
  store i32 %52, ptr %10, align 4
  br label %95

53:                                               ; preds = %42, %40
  %54 = landingpad { ptr, i32 }
          cleanup
  %55 = extractvalue { ptr, i32 } %54, 0
  store ptr %55, ptr %9, align 8
  %56 = extractvalue { ptr, i32 } %54, 1
  store i32 %56, ptr %10, align 4
  br label %61

57:                                               ; preds = %47
  %58 = landingpad { ptr, i32 }
          cleanup
  %59 = extractvalue { ptr, i32 } %58, 0
  store ptr %59, ptr %9, align 8
  %60 = extractvalue { ptr, i32 } %58, 1
  store i32 %60, ptr %10, align 4
  call void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %11) #8
  br label %61

61:                                               ; preds = %57, %53
  call void @llvm.lifetime.end.p0(i64 16, ptr %12) #8
  call void @llvm.lifetime.end.p0(i64 40, ptr %11) #8
  br label %95

62:                                               ; preds = %30
  call void @llvm.lifetime.start.p0(i64 40, ptr %13) #8
  invoke void @_ZSt9make_pairIRiRNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS9_INSA_IT0_E4typeEE6__typeEEOSB_OSG_(ptr dead_on_unwind writable sret(%"struct.std::pair") align 8 %13, ptr noundef nonnull align 4 dereferenceable(4) %3, ptr noundef nonnull align 8 dereferenceable(32) %6)
          to label %63 unwind label %65

63:                                               ; preds = %62
  invoke void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EE9push_backEOS7_(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 8 dereferenceable(40) %13)
          to label %64 unwind label %69

64:                                               ; preds = %63
  call void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %13) #8
  call void @llvm.lifetime.end.p0(i64 40, ptr %13) #8
  br label %74

65:                                               ; preds = %62
  %66 = landingpad { ptr, i32 }
          cleanup
  %67 = extractvalue { ptr, i32 } %66, 0
  store ptr %67, ptr %9, align 8
  %68 = extractvalue { ptr, i32 } %66, 1
  store i32 %68, ptr %10, align 4
  br label %73

69:                                               ; preds = %63
  %70 = landingpad { ptr, i32 }
          cleanup
  %71 = extractvalue { ptr, i32 } %70, 0
  store ptr %71, ptr %9, align 8
  %72 = extractvalue { ptr, i32 } %70, 1
  store i32 %72, ptr %10, align 4
  call void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %13) #8
  br label %73

73:                                               ; preds = %69, %65
  call void @llvm.lifetime.end.p0(i64 40, ptr %13) #8
  br label %95

74:                                               ; preds = %64, %48
  call void @llvm.lifetime.start.p0(i64 40, ptr %14) #8
  call void @llvm.lifetime.start.p0(i64 16, ptr %15) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #8
  store i32 -1, ptr %16, align 4, !tbaa !5
  %75 = invoke { i32, ptr } @_ZSt9make_pairIiRA1_KcESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS4_INS5_IT0_E4typeEE6__typeEEOS6_OSB_(ptr noundef nonnull align 4 dereferenceable(4) %16, ptr noundef nonnull align 1 dereferenceable(1) @.str.1)
          to label %76 unwind label %86

76:                                               ; preds = %74
  %77 = getelementptr inbounds { i32, ptr }, ptr %15, i32 0, i32 0
  %78 = extractvalue { i32, ptr } %75, 0
  store i32 %78, ptr %77, align 8
  %79 = getelementptr inbounds { i32, ptr }, ptr %15, i32 0, i32 1
  %80 = extractvalue { i32, ptr } %75, 1
  store ptr %80, ptr %79, align 8
  invoke void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2IiPKcTnNSt9enable_ifIXaaclsr6_PCCFPIT_T0_EE22_MoveConstructiblePairISB_SC_EEclsr6_PCCFPISB_SC_EE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOS_ISB_SC_E(ptr noundef nonnull align 8 dereferenceable(40) %14, ptr noundef nonnull align 8 dereferenceable(16) %15)
          to label %81 unwind label %86

81:                                               ; preds = %76
  invoke void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EE9push_backEOS7_(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull align 8 dereferenceable(40) %14)
          to label %82 unwind label %90

82:                                               ; preds = %81
  call void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %14) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #8
  call void @llvm.lifetime.end.p0(i64 40, ptr %14) #8
  br label %83

83:                                               ; preds = %82
  %84 = load i32, ptr %8, align 4, !tbaa !5
  %85 = add nsw i32 %84, 1
  store i32 %85, ptr %8, align 4, !tbaa !5
  br label %21, !llvm.loop !9

86:                                               ; preds = %76, %74
  %87 = landingpad { ptr, i32 }
          cleanup
  %88 = extractvalue { ptr, i32 } %87, 0
  store ptr %88, ptr %9, align 8
  %89 = extractvalue { ptr, i32 } %87, 1
  store i32 %89, ptr %10, align 4
  br label %94

90:                                               ; preds = %81
  %91 = landingpad { ptr, i32 }
          cleanup
  %92 = extractvalue { ptr, i32 } %91, 0
  store ptr %92, ptr %9, align 8
  %93 = extractvalue { ptr, i32 } %91, 1
  store i32 %93, ptr %10, align 4
  call void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %14) #8
  br label %94

94:                                               ; preds = %90, %86
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #8
  call void @llvm.lifetime.end.p0(i64 40, ptr %14) #8
  br label %95

95:                                               ; preds = %94, %73, %61, %49
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #8
  br label %185

96:                                               ; preds = %25
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #8
  store i32 1, ptr %17, align 4, !tbaa !5
  br label %97

97:                                               ; preds = %112, %96
  %98 = load i32, ptr %17, align 4, !tbaa !5
  %99 = icmp slt i32 %98, 100
  br i1 %99, label %101, label %100

100:                                              ; preds = %97
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #8
  br label %115

101:                                              ; preds = %97
  %102 = load i32, ptr %17, align 4, !tbaa !5
  %103 = sub nsw i32 %102, 1
  %104 = sext i32 %103 to i64
  %105 = getelementptr inbounds [100 x i32], ptr %7, i64 0, i64 %104
  %106 = load i32, ptr %105, align 4, !tbaa !5
  %107 = load i32, ptr %17, align 4, !tbaa !5
  %108 = sext i32 %107 to i64
  %109 = getelementptr inbounds [100 x i32], ptr %7, i64 0, i64 %108
  %110 = load i32, ptr %109, align 4, !tbaa !5
  %111 = add nsw i32 %110, %106
  store i32 %111, ptr %109, align 4, !tbaa !5
  br label %112

112:                                              ; preds = %101
  %113 = load i32, ptr %17, align 4, !tbaa !5
  %114 = add nsw i32 %113, 1
  store i32 %114, ptr %17, align 4, !tbaa !5
  br label %97, !llvm.loop !11

115:                                              ; preds = %100
  call void @llvm.lifetime.start.p0(i64 4, ptr %18) #8
  %116 = load i32, ptr %2, align 4, !tbaa !5
  %117 = sub nsw i32 %116, 1
  store i32 %117, ptr %18, align 4, !tbaa !5
  br label %118

118:                                              ; preds = %148, %115
  %119 = load i32, ptr %18, align 4, !tbaa !5
  %120 = icmp sge i32 %119, 0
  br i1 %120, label %122, label %121

121:                                              ; preds = %118
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #8
  br label %155

122:                                              ; preds = %118
  %123 = load i32, ptr %18, align 4, !tbaa !5
  %124 = sext i32 %123 to i64
  %125 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %124) #8
  %126 = load i32, ptr %18, align 4, !tbaa !5
  %127 = sext i32 %126 to i64
  %128 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %127) #8
  %129 = getelementptr inbounds %"struct.std::pair", ptr %128, i32 0, i32 0
  %130 = load i32, ptr %129, align 8, !tbaa !12
  %131 = sext i32 %130 to i64
  %132 = getelementptr inbounds [100 x i32], ptr %7, i64 0, i64 %131
  %133 = load i32, ptr %132, align 4, !tbaa !5
  %134 = sub nsw i32 %133, 1
  %135 = sext i32 %134 to i64
  %136 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %135) #8
  %137 = invoke noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEaSERKS6_(ptr noundef nonnull align 8 dereferenceable(40) %136, ptr noundef nonnull align 8 dereferenceable(40) %125)
          to label %138 unwind label %151

138:                                              ; preds = %122
  %139 = load i32, ptr %18, align 4, !tbaa !5
  %140 = sext i32 %139 to i64
  %141 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %140) #8
  %142 = getelementptr inbounds %"struct.std::pair", ptr %141, i32 0, i32 0
  %143 = load i32, ptr %142, align 8, !tbaa !12
  %144 = sext i32 %143 to i64
  %145 = getelementptr inbounds [100 x i32], ptr %7, i64 0, i64 %144
  %146 = load i32, ptr %145, align 4, !tbaa !5
  %147 = sub nsw i32 %146, 1
  store i32 %147, ptr %145, align 4, !tbaa !5
  br label %148

148:                                              ; preds = %138
  %149 = load i32, ptr %18, align 4, !tbaa !5
  %150 = add nsw i32 %149, -1
  store i32 %150, ptr %18, align 4, !tbaa !5
  br label %118, !llvm.loop !18

151:                                              ; preds = %122
  %152 = landingpad { ptr, i32 }
          cleanup
  %153 = extractvalue { ptr, i32 } %152, 0
  store ptr %153, ptr %9, align 8
  %154 = extractvalue { ptr, i32 } %152, 1
  store i32 %154, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #8
  br label %185

155:                                              ; preds = %121
  call void @llvm.lifetime.start.p0(i64 4, ptr %19) #8
  store i32 0, ptr %19, align 4, !tbaa !5
  br label %156

156:                                              ; preds = %170, %155
  %157 = load i32, ptr %19, align 4, !tbaa !5
  %158 = load i32, ptr %2, align 4, !tbaa !5
  %159 = icmp slt i32 %157, %158
  br i1 %159, label %161, label %160

160:                                              ; preds = %156
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #8
  br label %177

161:                                              ; preds = %156
  %162 = load i32, ptr %19, align 4, !tbaa !5
  %163 = sext i32 %162 to i64
  %164 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %163) #8
  %165 = getelementptr inbounds %"struct.std::pair", ptr %164, i32 0, i32 1
  %166 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull align 8 dereferenceable(32) %165)
          to label %167 unwind label %173

167:                                              ; preds = %161
  %168 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %166, ptr noundef @.str.2)
          to label %169 unwind label %173

169:                                              ; preds = %167
  br label %170

170:                                              ; preds = %169
  %171 = load i32, ptr %19, align 4, !tbaa !5
  %172 = add nsw i32 %171, 1
  store i32 %172, ptr %19, align 4, !tbaa !5
  br label %156, !llvm.loop !19

173:                                              ; preds = %167, %161
  %174 = landingpad { ptr, i32 }
          cleanup
  %175 = extractvalue { ptr, i32 } %174, 0
  store ptr %175, ptr %9, align 8
  %176 = extractvalue { ptr, i32 } %174, 1
  store i32 %176, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #8
  br label %185

177:                                              ; preds = %160
  %178 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %179 unwind label %181

179:                                              ; preds = %177
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.end.p0(i64 400, ptr %7) #8
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %6) #8
  call void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %5) #8
  call void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %4) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #8
  %180 = load i32, ptr %1, align 4
  ret i32 %180

181:                                              ; preds = %177
  %182 = landingpad { ptr, i32 }
          cleanup
  %183 = extractvalue { ptr, i32 } %182, 0
  store ptr %183, ptr %9, align 8
  %184 = extractvalue { ptr, i32 } %182, 1
  store i32 %184, ptr %10, align 4
  br label %185

185:                                              ; preds = %181, %173, %151, %95
  call void @llvm.lifetime.end.p0(i64 400, ptr %7) #8
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr %6) #8
  call void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %5) #8
  call void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %4) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #8
  br label %186

186:                                              ; preds = %185
  %187 = load ptr, ptr %9, align 8
  %188 = load i32, ptr %10, align 4
  %189 = insertvalue { ptr, i32 } poison, ptr %187, 0
  %190 = insertvalue { ptr, i32 } %189, i32 %188, 1
  resume { ptr, i32 } %190
}

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

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #4

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)) #2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EE9push_backEOS7_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(40)) #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { i32, ptr } @_ZSt9make_pairIRiRA2_KcESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS5_INS6_IT0_E4typeEE6__typeEEOS7_OSC_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 1 dereferenceable(2)) #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2IiPKcTnNSt9enable_ifIXaaclsr6_PCCFPIT_T0_EE22_MoveConstructiblePairISB_SC_EEclsr6_PCCFPISB_SC_EE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOS_ISB_SC_E(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #6 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 @_ZSt9make_pairIRiRNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS9_INSA_IT0_E4typeEE6__typeEEOSB_OSG_(ptr dead_on_unwind noalias writable sret(%"struct.std::pair") align 8, ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 8 dereferenceable(32)) #5

; Function Attrs: mustprogress uwtable
declare dso_local { i32, ptr } @_ZSt9make_pairIiRA1_KcESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS4_INS5_IT0_E4typeEE6__typeEEOS6_OSB_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 1 dereferenceable(1)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEaSERKS6_(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 8 dereferenceable(40)) #5 align 2

; 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) #7

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(32)) #7

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #5 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)) #7

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "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 nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { 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 = { 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 = { 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 #8 = { 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 = distinct !{!11, !10}
!12 = !{!13, !6, i64 0}
!13 = !{!"_ZTSSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE", !6, i64 0, !14, i64 8}
!14 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !15, i64 0, !17, i64 8, !7, i64 16}
!15 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !16, i64 0}
!16 = !{!"any pointer", !7, i64 0}
!17 = !{!"long", !7, i64 0}
!18 = distinct !{!18, !10}
!19 = distinct !{!19, !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::pair<int, std::__cxx11::basic_string<char>>, std::allocator<std::pair<int, std::__cxx11::basic_string<char>>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<int, std::__cxx11::basic_string<char>>, std::allocator<std::pair<int, std::__cxx11::basic_string<char>>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<int, std::__cxx11::basic_string<char>>, std::allocator<std::pair<int, std::__cxx11::basic_string<char>>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<int, std::__cxx11::basic_string<char>>, std::allocator<std::pair<int, std::__cxx11::basic_string<char>>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"struct.std::pair" = type { i32, %"class.std::__cxx11::basic_string" }
%"struct.std::pair.3" = type { i32, ptr }

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

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 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::vector", align 8
  %5 = alloca %"class.std::__cxx11::basic_string", align 8
  %6 = alloca [100 x i32], align 16
  %7 = alloca %"struct.std::pair", align 8
  %8 = alloca %"struct.std::pair.3", align 8
  %9 = alloca %"struct.std::pair", align 8
  %10 = alloca %"struct.std::pair", align 8
  %11 = alloca %"struct.std::pair.3", align 8
  %12 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #8
  %13 = 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)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %3) #8
  call void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #8
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %4) #8
  call void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #8
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %5) #8
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #8
  call void @llvm.lifetime.start.p0(i64 400, ptr nonnull %6) #8
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(400) %6, i8 0, i64 400, i1 false)
  %14 = load i32, ptr %1, align 4, !tbaa !5
  %15 = icmp sgt i32 %14, 0
  br i1 %15, label %.lr.ph, label %.preheader34

.lr.ph:                                           ; preds = %0
  %16 = getelementptr inbounds i8, ptr %8, i64 8
  %17 = getelementptr inbounds i8, ptr %11, i64 8
  br label %18

.preheader34.loopexit:                            ; preds = %59
  %.pre.pre = load i32, ptr %6, align 16, !tbaa !5
  br label %.preheader34

.preheader34:                                     ; preds = %.preheader34.loopexit, %0
  %.pre = phi i32 [ 0, %0 ], [ %.pre.pre, %.preheader34.loopexit ]
  %.lcssa = phi i32 [ %14, %0 ], [ %61, %.preheader34.loopexit ]
  br label %70

18:                                               ; preds = %.lr.ph, %59
  %.02542 = phi i32 [ 0, %.lr.ph ], [ %60, %59 ]
  %19 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %2)
          to label %20 unwind label %38

20:                                               ; preds = %18
  %21 = 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) %19, ptr noundef nonnull align 8 dereferenceable(32) %5)
          to label %22 unwind label %38

22:                                               ; preds = %20
  %23 = load i32, ptr %2, align 4, !tbaa !5
  %24 = sext i32 %23 to i64
  %25 = getelementptr inbounds [100 x i32], ptr %6, i64 0, i64 %24
  %26 = load i32, ptr %25, align 4, !tbaa !5
  %27 = add nsw i32 %26, 1
  store i32 %27, ptr %25, align 4, !tbaa !5
  %28 = load i32, ptr %1, align 4, !tbaa !5
  %29 = sdiv i32 %28, 2
  %30 = icmp slt i32 %.02542, %29
  br i1 %30, label %31, label %45

31:                                               ; preds = %22
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %7) #8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %8) #8
  %32 = invoke { i32, ptr } @_ZSt9make_pairIRiRA2_KcESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS5_INS6_IT0_E4typeEE6__typeEEOS7_OSC_(ptr noundef nonnull align 4 dereferenceable(4) %2, ptr noundef nonnull align 1 dereferenceable(2) @.str)
          to label %33 unwind label %40

33:                                               ; preds = %31
  %34 = extractvalue { i32, ptr } %32, 0
  store i32 %34, ptr %8, align 8
  %35 = extractvalue { i32, ptr } %32, 1
  store ptr %35, ptr %16, align 8
  invoke void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2IiPKcTnNSt9enable_ifIXaaclsr6_PCCFPIT_T0_EE22_MoveConstructiblePairISB_SC_EEclsr6_PCCFPISB_SC_EE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOS_ISB_SC_E(ptr noundef nonnull align 8 dereferenceable(40) %7, ptr noundef nonnull align 8 dereferenceable(16) %8)
          to label %36 unwind label %40

36:                                               ; preds = %33
  invoke void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EE9push_backEOS7_(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 8 dereferenceable(40) %7)
          to label %37 unwind label %42

37:                                               ; preds = %36
  call void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %7) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #8
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %7) #8
  br label %53

38:                                               ; preds = %20, %18
  %39 = landingpad { ptr, i32 }
          cleanup
  br label %117

40:                                               ; preds = %33, %31
  %41 = landingpad { ptr, i32 }
          cleanup
  br label %44

42:                                               ; preds = %36
  %43 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %7) #8
  br label %44

44:                                               ; preds = %42, %40
  %.pn27 = phi { ptr, i32 } [ %43, %42 ], [ %41, %40 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #8
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %7) #8
  br label %117

45:                                               ; preds = %22
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %9) #8
  invoke void @_ZSt9make_pairIRiRNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS9_INSA_IT0_E4typeEE6__typeEEOSB_OSG_(ptr dead_on_unwind nonnull writable sret(%"struct.std::pair") align 8 %9, ptr noundef nonnull align 4 dereferenceable(4) %2, ptr noundef nonnull align 8 dereferenceable(32) %5)
          to label %46 unwind label %48

46:                                               ; preds = %45
  invoke void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EE9push_backEOS7_(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 8 dereferenceable(40) %9)
          to label %47 unwind label %50

47:                                               ; preds = %46
  call void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %9) #8
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %9) #8
  br label %53

48:                                               ; preds = %45
  %49 = landingpad { ptr, i32 }
          cleanup
  br label %52

50:                                               ; preds = %46
  %51 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %9) #8
  br label %52

52:                                               ; preds = %50, %48
  %.pn = phi { ptr, i32 } [ %51, %50 ], [ %49, %48 ]
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %9) #8
  br label %117

53:                                               ; preds = %47, %37
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %10) #8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %11) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %12) #8
  store i32 -1, ptr %12, align 4, !tbaa !5
  %54 = invoke { i32, ptr } @_ZSt9make_pairIiRA1_KcESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS4_INS5_IT0_E4typeEE6__typeEEOS6_OSB_(ptr noundef nonnull align 4 dereferenceable(4) %12, ptr noundef nonnull align 1 dereferenceable(1) @.str.1)
          to label %55 unwind label %63

55:                                               ; preds = %53
  %56 = extractvalue { i32, ptr } %54, 0
  store i32 %56, ptr %11, align 8
  %57 = extractvalue { i32, ptr } %54, 1
  store ptr %57, ptr %17, align 8
  invoke void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2IiPKcTnNSt9enable_ifIXaaclsr6_PCCFPIT_T0_EE22_MoveConstructiblePairISB_SC_EEclsr6_PCCFPISB_SC_EE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOS_ISB_SC_E(ptr noundef nonnull align 8 dereferenceable(40) %10, ptr noundef nonnull align 8 dereferenceable(16) %11)
          to label %58 unwind label %63

58:                                               ; preds = %55
  invoke void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EE9push_backEOS7_(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 8 dereferenceable(40) %10)
          to label %59 unwind label %65

59:                                               ; preds = %58
  call void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %10) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %12) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %11) #8
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %10) #8
  %60 = add nuw nsw i32 %.02542, 1
  %61 = load i32, ptr %1, align 4, !tbaa !5
  %62 = icmp slt i32 %60, %61
  br i1 %62, label %18, label %.preheader34.loopexit, !llvm.loop !9

63:                                               ; preds = %55, %53
  %64 = landingpad { ptr, i32 }
          cleanup
  br label %67

65:                                               ; preds = %58
  %66 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %10) #8
  br label %67

67:                                               ; preds = %65, %63
  %.pn29 = phi { ptr, i32 } [ %66, %65 ], [ %64, %63 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %12) #8
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %11) #8
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %10) #8
  br label %117

.preheader33:                                     ; preds = %70
  %68 = icmp sgt i32 %.lcssa, 0
  br i1 %68, label %.lr.ph46.preheader, label %._crit_edge

.lr.ph46.preheader:                               ; preds = %.preheader33
  %69 = zext nneg i32 %.lcssa to i64
  br label %.lr.ph46

70:                                               ; preds = %70, %.preheader34
  %71 = phi i32 [ %.pre, %.preheader34 ], [ %80, %70 ]
  %indvars.iv = phi i64 [ 1, %.preheader34 ], [ %indvars.iv.next.2, %70 ]
  %72 = getelementptr inbounds [100 x i32], ptr %6, i64 0, i64 %indvars.iv
  %73 = load i32, ptr %72, align 4, !tbaa !5
  %74 = add nsw i32 %73, %71
  store i32 %74, ptr %72, align 4, !tbaa !5
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %75 = getelementptr inbounds [100 x i32], ptr %6, i64 0, i64 %indvars.iv.next
  %76 = load i32, ptr %75, align 4, !tbaa !5
  %77 = add nsw i32 %76, %74
  store i32 %77, ptr %75, align 4, !tbaa !5
  %indvars.iv.next.1 = add nuw nsw i64 %indvars.iv, 2
  %78 = getelementptr inbounds [100 x i32], ptr %6, i64 0, i64 %indvars.iv.next.1
  %79 = load i32, ptr %78, align 4, !tbaa !5
  %80 = add nsw i32 %79, %77
  store i32 %80, ptr %78, align 4, !tbaa !5
  %indvars.iv.next.2 = add nuw nsw i64 %indvars.iv, 3
  %exitcond.not.2 = icmp eq i64 %indvars.iv.next.2, 100
  br i1 %exitcond.not.2, label %.preheader33, label %70, !llvm.loop !11

.preheader:                                       ; preds = %92
  %.pre57 = load i32, ptr %1, align 4, !tbaa !5
  %81 = icmp sgt i32 %.pre57, 0
  br i1 %81, label %.lr.ph48, label %._crit_edge

.lr.ph46:                                         ; preds = %.lr.ph46.preheader, %92
  %indvars.iv51 = phi i64 [ %69, %.lr.ph46.preheader ], [ %indvars.iv.next52, %92 ]
  %indvars.iv.next52 = add nsw i64 %indvars.iv51, -1
  %82 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %indvars.iv.next52) #8
  %83 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %indvars.iv.next52) #8
  %84 = load i32, ptr %83, align 8, !tbaa !12
  %85 = sext i32 %84 to i64
  %86 = getelementptr inbounds [100 x i32], ptr %6, i64 0, i64 %85
  %87 = load i32, ptr %86, align 4, !tbaa !5
  %88 = add nsw i32 %87, -1
  %89 = sext i32 %88 to i64
  %90 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %89) #8
  %91 = invoke noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEaSERKS6_(ptr noundef nonnull align 8 dereferenceable(40) %90, ptr noundef nonnull align 8 dereferenceable(40) %82)
          to label %92 unwind label %100

92:                                               ; preds = %.lr.ph46
  %93 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %indvars.iv.next52) #8
  %94 = load i32, ptr %93, align 8, !tbaa !12
  %95 = sext i32 %94 to i64
  %96 = getelementptr inbounds [100 x i32], ptr %6, i64 0, i64 %95
  %97 = load i32, ptr %96, align 4, !tbaa !5
  %98 = add nsw i32 %97, -1
  store i32 %98, ptr %96, align 4, !tbaa !5
  %99 = icmp ugt i64 %indvars.iv51, 1
  br i1 %99, label %.lr.ph46, label %.preheader, !llvm.loop !18

100:                                              ; preds = %.lr.ph46
  %101 = landingpad { ptr, i32 }
          cleanup
  br label %117

._crit_edge:                                      ; preds = %108, %.preheader33, %.preheader
  %102 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %114 unwind label %115

.lr.ph48:                                         ; preds = %.preheader, %108
  %indvars.iv54 = phi i64 [ %indvars.iv.next55, %108 ], [ 0, %.preheader ]
  %103 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %indvars.iv54) #8
  %104 = getelementptr inbounds i8, ptr %103, i64 8
  %105 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull align 8 dereferenceable(32) %104)
          to label %106 unwind label %112

106:                                              ; preds = %.lr.ph48
  %107 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %105, ptr noundef nonnull @.str.2)
          to label %108 unwind label %112

108:                                              ; preds = %106
  %indvars.iv.next55 = add nuw nsw i64 %indvars.iv54, 1
  %109 = load i32, ptr %1, align 4, !tbaa !5
  %110 = sext i32 %109 to i64
  %111 = icmp slt i64 %indvars.iv.next55, %110
  br i1 %111, label %.lr.ph48, label %._crit_edge, !llvm.loop !19

112:                                              ; preds = %106, %.lr.ph48
  %113 = landingpad { ptr, i32 }
          cleanup
  br label %117

114:                                              ; preds = %._crit_edge
  call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %6) #8
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #8
  call void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #8
  call void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #8
  ret i32 0

115:                                              ; preds = %._crit_edge
  %116 = landingpad { ptr, i32 }
          cleanup
  br label %117

117:                                              ; preds = %38, %44, %52, %67, %115, %112, %100
  %.pn29.pn.pn = phi { ptr, i32 } [ %101, %100 ], [ %113, %112 ], [ %116, %115 ], [ %.pn29, %67 ], [ %.pn27, %44 ], [ %.pn, %52 ], [ %39, %38 ]
  call void @llvm.lifetime.end.p0(i64 400, ptr nonnull %6) #8
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #8
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #8
  call void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #8
  call void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #8
  resume { ptr, i32 } %.pn29.pn.pn
}

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

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 #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #4

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 #2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EE9push_backEOS7_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(40)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { i32, ptr } @_ZSt9make_pairIRiRA2_KcESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS5_INS6_IT0_E4typeEE6__typeEEOS7_OSC_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 1 dereferenceable(2)) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2IiPKcTnNSt9enable_ifIXaaclsr6_PCCFPIT_T0_EE22_MoveConstructiblePairISB_SC_EEclsr6_PCCFPISB_SC_EE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOS_ISB_SC_E(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #6 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 @_ZSt9make_pairIRiRNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS9_INSA_IT0_E4typeEE6__typeEEOSB_OSG_(ptr dead_on_unwind noalias writable sret(%"struct.std::pair") align 8, ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare dso_local { i32, ptr } @_ZSt9make_pairIiRA1_KcESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS4_INS5_IT0_E4typeEE6__typeEEOS6_OSB_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEaSERKS6_(ptr noundef nonnull align 8 dereferenceable(40), ptr noundef nonnull align 8 dereferenceable(40)) local_unnamed_addr #5 align 2

; 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 #7

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcESaIcEERSt13basic_ostreamIT_T0_ES7_RKNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #7

; 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 #5 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)) #7

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEESaIS7_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "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 nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { 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 = { 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 = { 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 #8 = { 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 = distinct !{!11, !10}
!12 = !{!13, !6, i64 0}
!13 = !{!"_ZTSSt4pairIiNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE", !6, i64 0, !14, i64 8}
!14 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !15, i64 0, !17, i64 8, !7, i64 16}
!15 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !16, i64 0}
!16 = !{!"any pointer", !7, i64 0}
!17 = !{!"long", !7, i64 0}
!18 = distinct !{!18, !10}
!19 = distinct !{!19, !10}


; Effective O3 passes: BDCEPass,CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass