; LLVM IR from DionysiosB/CodeForces :: 0001-0099 (75B-FacetookPriorityWall)

; 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::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, long>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, long>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, long>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, long>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<str, std::allocator<str>>::_Vector_impl" }
%"struct.std::_Vector_base<str, std::allocator<str>>::_Vector_impl" = type { %"struct.std::_Vector_base<str, std::allocator<str>>::_Vector_impl_data" }
%"struct.std::_Vector_base<str, std::allocator<str>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.std::_Rb_tree_iterator" = type { ptr }
%struct.str = type { %"class.std::__cxx11::basic_string", i64 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"struct.std::pair" = type { %"class.std::__cxx11::basic_string", i64 }

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_Z4comp3strS_(ptr noundef, ptr noundef) #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #1 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca %"class.std::__cxx11::basic_string", align 8
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca %"class.std::__cxx11::basic_string", align 8
  %6 = alloca i64, align 8
  %7 = alloca i64, align 8
  %8 = alloca %"class.std::map", align 8
  %9 = alloca %"class.std::__cxx11::basic_string", align 8
  %10 = alloca %"class.std::__cxx11::basic_string", align 8
  %11 = alloca %"class.std::allocator", align 1
  %12 = alloca %"class.std::__cxx11::basic_string", align 8
  %13 = alloca %"class.std::allocator", align 1
  %14 = alloca i64, align 8
  %15 = alloca i64, align 8
  %16 = alloca %"class.std::vector", align 8
  %17 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %18 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %19 = alloca %struct.str, align 8
  %20 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %21 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %22 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %23 = alloca i64, align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 32, ptr %2) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #6
  %24 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZSt7getlineIcSt11char_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) %2)
          to label %25 unwind label %33

25:                                               ; preds = %0
  call void @llvm.lifetime.start.p0(i64 32, ptr %5) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #6
  %26 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZSt7getlineIcSt11char_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) %5)
          to label %27 unwind label %37

27:                                               ; preds = %25
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #6
  store i64 0, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #6
  store i64 0, ptr %7, align 8, !tbaa !5
  br label %28

28:                                               ; preds = %52, %27
  %29 = load i64, ptr %7, align 8, !tbaa !5
  %30 = call noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %5) #6
  %31 = icmp ult i64 %29, %30
  br i1 %31, label %41, label %32

32:                                               ; preds = %28
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  br label %59

33:                                               ; preds = %0
  %34 = landingpad { ptr, i32 }
          cleanup
  %35 = extractvalue { ptr, i32 } %34, 0
  store ptr %35, ptr %3, align 8
  %36 = extractvalue { ptr, i32 } %34, 1
  store i32 %36, ptr %4, align 4
  br label %248

37:                                               ; preds = %25
  %38 = landingpad { ptr, i32 }
          cleanup
  %39 = extractvalue { ptr, i32 } %38, 0
  store ptr %39, ptr %3, align 8
  %40 = extractvalue { ptr, i32 } %38, 1
  store i32 %40, ptr %4, align 4
  br label %247

41:                                               ; preds = %28
  %42 = load i64, ptr %6, align 8, !tbaa !5
  %43 = mul nsw i64 10, %42
  %44 = load i64, ptr %7, align 8, !tbaa !5
  %45 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %5, i64 noundef %44)
          to label %46 unwind label %55

46:                                               ; preds = %41
  %47 = load i8, ptr %45, align 1, !tbaa !9
  %48 = sext i8 %47 to i32
  %49 = sub nsw i32 %48, 48
  %50 = sext i32 %49 to i64
  %51 = add nsw i64 %43, %50
  store i64 %51, ptr %6, align 8, !tbaa !5
  br label %52

52:                                               ; preds = %46
  %53 = load i64, ptr %7, align 8, !tbaa !5
  %54 = add nsw i64 %53, 1
  store i64 %54, ptr %7, align 8, !tbaa !5
  br label %28, !llvm.loop !10

55:                                               ; preds = %41
  %56 = landingpad { ptr, i32 }
          cleanup
  %57 = extractvalue { ptr, i32 } %56, 0
  store ptr %57, ptr %3, align 8
  %58 = extractvalue { ptr, i32 } %56, 1
  store i32 %58, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  br label %246

59:                                               ; preds = %32
  call void @llvm.lifetime.start.p0(i64 48, ptr %8) #6
  call void @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %8) #6
  br label %60

60:                                               ; preds = %178, %59
  %61 = load i64, ptr %6, align 8, !tbaa !5
  %62 = add nsw i64 %61, -1
  store i64 %62, ptr %6, align 8, !tbaa !5
  %63 = icmp ne i64 %61, 0
  br i1 %63, label %64, label %182

64:                                               ; preds = %60
  call void @llvm.lifetime.start.p0(i64 32, ptr %9) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #6
  %65 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZSt7getlineIcSt11char_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) %9)
          to label %66 unwind label %85

66:                                               ; preds = %64
  call void @llvm.lifetime.start.p0(i64 32, ptr %10) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr %11) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %10, ptr noundef @.str, ptr noundef nonnull align 1 dereferenceable(1) %11)
          to label %67 unwind label %89

67:                                               ; preds = %66
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %11) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr %12) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef @.str, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %68 unwind label %93

68:                                               ; preds = %67
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #6
  store i64 0, ptr %14, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #6
  store i64 0, ptr %15, align 8, !tbaa !5
  br label %69

69:                                               ; preds = %82, %68
  %70 = load i64, ptr %15, align 8, !tbaa !5
  %71 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %9, i64 noundef %70)
          to label %72 unwind label %97

72:                                               ; preds = %69
  %73 = load i8, ptr %71, align 1, !tbaa !9
  %74 = sext i8 %73 to i32
  %75 = icmp ne i32 %74, 32
  br i1 %75, label %76, label %101

76:                                               ; preds = %72
  %77 = load i64, ptr %15, align 8, !tbaa !5
  %78 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %9, i64 noundef %77)
          to label %79 unwind label %97

79:                                               ; preds = %76
  %80 = load i8, ptr %78, align 1, !tbaa !9
  %81 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32) %10, i8 noundef signext %80)
          to label %82 unwind label %97

82:                                               ; preds = %79
  %83 = load i64, ptr %15, align 8, !tbaa !5
  %84 = add nsw i64 %83, 1
  store i64 %84, ptr %15, align 8, !tbaa !5
  br label %69, !llvm.loop !12

85:                                               ; preds = %64
  %86 = landingpad { ptr, i32 }
          cleanup
  %87 = extractvalue { ptr, i32 } %86, 0
  store ptr %87, ptr %3, align 8
  %88 = extractvalue { ptr, i32 } %86, 1
  store i32 %88, ptr %4, align 4
  br label %181

89:                                               ; preds = %66
  %90 = landingpad { ptr, i32 }
          cleanup
  %91 = extractvalue { ptr, i32 } %90, 0
  store ptr %91, ptr %3, align 8
  %92 = extractvalue { ptr, i32 } %90, 1
  store i32 %92, ptr %4, align 4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %11) #6
  br label %180

93:                                               ; preds = %67
  %94 = landingpad { ptr, i32 }
          cleanup
  %95 = extractvalue { ptr, i32 } %94, 0
  store ptr %95, ptr %3, align 8
  %96 = extractvalue { ptr, i32 } %94, 1
  store i32 %96, ptr %4, align 4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #6
  br label %179

97:                                               ; preds = %170, %168, %162, %154, %146, %143, %136, %123, %113, %101, %79, %76, %69
  %98 = landingpad { ptr, i32 }
          cleanup
  %99 = extractvalue { ptr, i32 } %98, 0
  store ptr %99, ptr %3, align 8
  %100 = extractvalue { ptr, i32 } %98, 1
  store i32 %100, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #6
  br label %179

101:                                              ; preds = %72
  %102 = load i64, ptr %15, align 8, !tbaa !5
  %103 = add nsw i64 %102, 1
  store i64 %103, ptr %15, align 8, !tbaa !5
  %104 = load i64, ptr %15, align 8, !tbaa !5
  %105 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %9, i64 noundef %104)
          to label %106 unwind label %97

106:                                              ; preds = %101
  %107 = load i8, ptr %105, align 1, !tbaa !9
  %108 = sext i8 %107 to i32
  %109 = icmp eq i32 %108, 112
  br i1 %109, label %110, label %113

110:                                              ; preds = %106
  %111 = load i64, ptr %15, align 8, !tbaa !5
  %112 = add nsw i64 %111, 10
  store i64 %112, ptr %15, align 8, !tbaa !5
  store i64 15, ptr %14, align 8, !tbaa !5
  br label %135

113:                                              ; preds = %106
  %114 = load i64, ptr %15, align 8, !tbaa !5
  %115 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %9, i64 noundef %114)
          to label %116 unwind label %97

116:                                              ; preds = %113
  %117 = load i8, ptr %115, align 1, !tbaa !9
  %118 = sext i8 %117 to i32
  %119 = icmp eq i32 %118, 99
  br i1 %119, label %120, label %123

120:                                              ; preds = %116
  %121 = load i64, ptr %15, align 8, !tbaa !5
  %122 = add nsw i64 %121, 13
  store i64 %122, ptr %15, align 8, !tbaa !5
  store i64 10, ptr %14, align 8, !tbaa !5
  br label %134

123:                                              ; preds = %116
  %124 = load i64, ptr %15, align 8, !tbaa !5
  %125 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %9, i64 noundef %124)
          to label %126 unwind label %97

126:                                              ; preds = %123
  %127 = load i8, ptr %125, align 1, !tbaa !9
  %128 = sext i8 %127 to i32
  %129 = icmp eq i32 %128, 108
  br i1 %129, label %130, label %133

130:                                              ; preds = %126
  %131 = load i64, ptr %15, align 8, !tbaa !5
  %132 = add nsw i64 %131, 6
  store i64 %132, ptr %15, align 8, !tbaa !5
  store i64 5, ptr %14, align 8, !tbaa !5
  br label %133

133:                                              ; preds = %130, %126
  br label %134

134:                                              ; preds = %133, %120
  br label %135

135:                                              ; preds = %134, %110
  br label %136

136:                                              ; preds = %149, %135
  %137 = load i64, ptr %15, align 8, !tbaa !5
  %138 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %9, i64 noundef %137)
          to label %139 unwind label %97

139:                                              ; preds = %136
  %140 = load i8, ptr %138, align 1, !tbaa !9
  %141 = sext i8 %140 to i32
  %142 = icmp ne i32 %141, 39
  br i1 %142, label %143, label %152

143:                                              ; preds = %139
  %144 = load i64, ptr %15, align 8, !tbaa !5
  %145 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %9, i64 noundef %144)
          to label %146 unwind label %97

146:                                              ; preds = %143
  %147 = load i8, ptr %145, align 1, !tbaa !9
  %148 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32) %12, i8 noundef signext %147)
          to label %149 unwind label %97

149:                                              ; preds = %146
  %150 = load i64, ptr %15, align 8, !tbaa !5
  %151 = add nsw i64 %150, 1
  store i64 %151, ptr %15, align 8, !tbaa !5
  br label %136, !llvm.loop !13

152:                                              ; preds = %139
  %153 = call noundef zeroext i1 @_ZSteqIcEN9__gnu_cxx11__enable_ifIXsr9__is_charIT_EE7__valueEbE6__typeERKNSt7__cxx1112basic_stringIS2_St11char_traitsIS2_ESaIS2_EEESC_(ptr noundef nonnull align 8 dereferenceable(32) %10, ptr noundef nonnull align 8 dereferenceable(32) %2) #6
  br i1 %153, label %154, label %160

154:                                              ; preds = %152
  %155 = load i64, ptr %14, align 8, !tbaa !5
  %156 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEEixERS9_(ptr noundef nonnull align 8 dereferenceable(48) %8, ptr noundef nonnull align 8 dereferenceable(32) %12)
          to label %157 unwind label %97

157:                                              ; preds = %154
  %158 = load i64, ptr %156, align 8, !tbaa !5
  %159 = add nsw i64 %158, %155
  store i64 %159, ptr %156, align 8, !tbaa !5
  br label %178

160:                                              ; preds = %152
  %161 = call noundef zeroext i1 @_ZSteqIcEN9__gnu_cxx11__enable_ifIXsr9__is_charIT_EE7__valueEbE6__typeERKNSt7__cxx1112basic_stringIS2_St11char_traitsIS2_ESaIS2_EEESC_(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef nonnull align 8 dereferenceable(32) %2) #6
  br i1 %161, label %162, label %168

162:                                              ; preds = %160
  %163 = load i64, ptr %14, align 8, !tbaa !5
  %164 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEEixERS9_(ptr noundef nonnull align 8 dereferenceable(48) %8, ptr noundef nonnull align 8 dereferenceable(32) %10)
          to label %165 unwind label %97

165:                                              ; preds = %162
  %166 = load i64, ptr %164, align 8, !tbaa !5
  %167 = add nsw i64 %166, %163
  store i64 %167, ptr %164, align 8, !tbaa !5
  br label %177

168:                                              ; preds = %160
  %169 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEEixERS9_(ptr noundef nonnull align 8 dereferenceable(48) %8, ptr noundef nonnull align 8 dereferenceable(32) %12)
          to label %170 unwind label %97

170:                                              ; preds = %168
  %171 = load i64, ptr %169, align 8, !tbaa !5
  %172 = add nsw i64 %171, 0
  store i64 %172, ptr %169, align 8, !tbaa !5
  %173 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEEixERS9_(ptr noundef nonnull align 8 dereferenceable(48) %8, ptr noundef nonnull align 8 dereferenceable(32) %10)
          to label %174 unwind label %97

174:                                              ; preds = %170
  %175 = load i64, ptr %173, align 8, !tbaa !5
  %176 = add nsw i64 %175, 0
  store i64 %176, ptr %173, align 8, !tbaa !5
  br label %177

177:                                              ; preds = %174, %165
  br label %178

178:                                              ; preds = %177, %157
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %10) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %9) #6
  br label %60, !llvm.loop !14

179:                                              ; preds = %97, %93
  call void @llvm.lifetime.end.p0(i64 32, ptr %12) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #6
  br label %180

180:                                              ; preds = %179, %89
  call void @llvm.lifetime.end.p0(i64 32, ptr %10) #6
  br label %181

181:                                              ; preds = %180, %85
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %9) #6
  br label %245

182:                                              ; preds = %60
  call void @llvm.lifetime.start.p0(i64 24, ptr %16) #6
  call void @_ZNSt6vectorI3strSaIS0_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %16) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #6
  %183 = call ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %8) #6
  %184 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %17, i32 0, i32 0
  store ptr %183, ptr %184, align 8
  br label %185

185:                                              ; preds = %201, %182
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #6
  %186 = call ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %8) #6
  %187 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %18, i32 0, i32 0
  store ptr %186, ptr %187, align 8
  %188 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElEESB_(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull align 8 dereferenceable(8) %18) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #6
  br i1 %188, label %190, label %189

189:                                              ; preds = %185
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #6
  br label %208

190:                                              ; preds = %185
  call void @llvm.lifetime.start.p0(i64 40, ptr %19) #6
  call void @_ZN3strC2Ev(ptr noundef nonnull align 8 dereferenceable(40) %19) #6
  %191 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %17) #6
  %192 = getelementptr inbounds %"struct.std::pair", ptr %191, i32 0, i32 0
  %193 = getelementptr inbounds %struct.str, ptr %19, i32 0, i32 0
  %194 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %193, ptr noundef nonnull align 8 dereferenceable(32) %192)
          to label %195 unwind label %204

195:                                              ; preds = %190
  %196 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %17) #6
  %197 = getelementptr inbounds %"struct.std::pair", ptr %196, i32 0, i32 1
  %198 = load i64, ptr %197, align 8, !tbaa !15
  %199 = getelementptr inbounds %struct.str, ptr %19, i32 0, i32 1
  store i64 %198, ptr %199, align 8, !tbaa !20
  invoke void @_ZNSt6vectorI3strSaIS0_EE9push_backERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %16, ptr noundef nonnull align 8 dereferenceable(40) %19)
          to label %200 unwind label %204

200:                                              ; preds = %195
  call void @_ZN3strD2Ev(ptr noundef nonnull align 8 dereferenceable(40) %19) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %19) #6
  br label %201

201:                                              ; preds = %200
  %202 = call ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElEEppEi(ptr noundef nonnull align 8 dereferenceable(8) %17, i32 noundef 0) #6
  %203 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %20, i32 0, i32 0
  store ptr %202, ptr %203, align 8
  br label %185, !llvm.loop !22

204:                                              ; preds = %195, %190
  %205 = landingpad { ptr, i32 }
          cleanup
  %206 = extractvalue { ptr, i32 } %205, 0
  store ptr %206, ptr %3, align 8
  %207 = extractvalue { ptr, i32 } %205, 1
  store i32 %207, ptr %4, align 4
  call void @_ZN3strD2Ev(ptr noundef nonnull align 8 dereferenceable(40) %19) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %19) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #6
  br label %244

208:                                              ; preds = %189
  %209 = call ptr @_ZNSt6vectorI3strSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %16) #6
  %210 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %21, i32 0, i32 0
  store ptr %209, ptr %210, align 8
  %211 = call ptr @_ZNSt6vectorI3strSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %16) #6
  %212 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %22, i32 0, i32 0
  store ptr %211, ptr %212, align 8
  %213 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %21, i32 0, i32 0
  %214 = load ptr, ptr %213, align 8
  %215 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %22, i32 0, i32 0
  %216 = load ptr, ptr %215, align 8
  invoke void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIP3strSt6vectorIS2_SaIS2_EEEEPFbS2_S2_EEvT_SA_T0_(ptr %214, ptr %216, ptr noundef @_Z4comp3strS_)
          to label %217 unwind label %223

217:                                              ; preds = %208
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #6
  store i64 0, ptr %23, align 8, !tbaa !5
  br label %218

218:                                              ; preds = %235, %217
  %219 = load i64, ptr %23, align 8, !tbaa !5
  %220 = call noundef i64 @_ZNKSt6vectorI3strSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %16) #6
  %221 = icmp ult i64 %219, %220
  br i1 %221, label %227, label %222

222:                                              ; preds = %218
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #6
  br label %242

223:                                              ; preds = %208
  %224 = landingpad { ptr, i32 }
          cleanup
  %225 = extractvalue { ptr, i32 } %224, 0
  store ptr %225, ptr %3, align 8
  %226 = extractvalue { ptr, i32 } %224, 1
  store i32 %226, ptr %4, align 4
  br label %244

227:                                              ; preds = %218
  %228 = load i64, ptr %23, align 8, !tbaa !5
  %229 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt6vectorI3strSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %16, i64 noundef %228) #6
  %230 = getelementptr inbounds %struct.str, ptr %229, i32 0, i32 0
  %231 = 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) %230)
          to label %232 unwind label %238

232:                                              ; preds = %227
  %233 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %231, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %234 unwind label %238

234:                                              ; preds = %232
  br label %235

235:                                              ; preds = %234
  %236 = load i64, ptr %23, align 8, !tbaa !5
  %237 = add nsw i64 %236, 1
  store i64 %237, ptr %23, align 8, !tbaa !5
  br label %218, !llvm.loop !23

238:                                              ; preds = %232, %227
  %239 = landingpad { ptr, i32 }
          cleanup
  %240 = extractvalue { ptr, i32 } %239, 0
  store ptr %240, ptr %3, align 8
  %241 = extractvalue { ptr, i32 } %239, 1
  store i32 %241, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #6
  br label %244

242:                                              ; preds = %222
  store i32 0, ptr %1, align 4
  call void @_ZNSt6vectorI3strSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %16) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %16) #6
  call void @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %8) #6
  call void @llvm.lifetime.end.p0(i64 48, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %5) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %2) #6
  %243 = load i32, ptr %1, align 4
  ret i32 %243

244:                                              ; preds = %238, %223, %204
  call void @_ZNSt6vectorI3strSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %16) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %16) #6
  br label %245

245:                                              ; preds = %244, %181
  call void @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %8) #6
  call void @llvm.lifetime.end.p0(i64 48, ptr %8) #6
  br label %246

246:                                              ; preds = %245, %55
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #6
  br label %247

247:                                              ; preds = %246, %37
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %5) #6
  br label %248

248:                                              ; preds = %247, %33
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %2) #6
  br label %249

249:                                              ; preds = %248
  %250 = load ptr, ptr %3, align 8
  %251 = load i32, ptr %4, align 4
  %252 = insertvalue { ptr, i32 } poison, ptr %250, 0
  %253 = insertvalue { ptr, i32 } %252, i32 %251, 1
  resume { ptr, i32 } %253
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZSt7getlineIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(32)) #3

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(32)) #0 align 2

; Function Attrs: mustprogress nounwind 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: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32), i8 noundef signext) #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZSteqIcEN9__gnu_cxx11__enable_ifIXsr9__is_charIT_EE7__valueEbE6__typeERKNSt7__cxx1112basic_stringIS2_St11char_traitsIS2_ESaIS2_EEESC_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) #5

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEEixERS9_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(32)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI3strSaIS0_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElEESB_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN3strC2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorI3strSaIS0_EE9push_backERKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(40)) #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN3strD2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElEEppEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIP3strSt6vectorIS2_SaIS2_EEEEPFbS2_S2_EEvT_SA_T0_(ptr, ptr, ptr noundef) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorI3strSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorI3strSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI3strSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; 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)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt6vectorI3strSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 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) #4 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)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI3strSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

attributes #0 = { 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 #1 = { 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 #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { inlinehint mustprogress 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 #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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = distinct !{!12, !11}
!13 = distinct !{!13, !11}
!14 = distinct !{!14, !11}
!15 = !{!16, !6, i64 32}
!16 = !{!"_ZTSSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElE", !17, i64 0, !6, i64 32}
!17 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !18, i64 0, !6, i64 8, !7, i64 16}
!18 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !19, i64 0}
!19 = !{!"any pointer", !7, i64 0}
!20 = !{!21, !6, i64 32}
!21 = !{!"_ZTS3str", !17, i64 0, !6, i64 32}
!22 = distinct !{!22, !11}
!23 = distinct !{!23, !11}


; 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::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, long>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, long>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, long>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, long>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<str, std::allocator<str>>::_Vector_impl" }
%"struct.std::_Vector_base<str, std::allocator<str>>::_Vector_impl" = type { %"struct.std::_Vector_base<str, std::allocator<str>>::_Vector_impl_data" }
%"struct.std::_Vector_base<str, std::allocator<str>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.std::_Rb_tree_iterator" = type { ptr }
%struct.str = type { %"class.std::__cxx11::basic_string", i64 }

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_Z4comp3strS_(ptr noundef, ptr noundef) #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #1 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::__cxx11::basic_string", align 8
  %2 = alloca %"class.std::__cxx11::basic_string", align 8
  %3 = alloca %"class.std::map", align 8
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca %"class.std::__cxx11::basic_string", align 8
  %6 = alloca %"class.std::allocator", align 1
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca %"class.std::allocator", align 1
  %9 = alloca %"class.std::vector", align 8
  %10 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %11 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %12 = alloca %struct.str, align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %1) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %1) #6
  %13 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZSt7getlineIcSt11char_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) %1)
          to label %14 unwind label %17

14:                                               ; preds = %0
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %2) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #6
  %15 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZSt7getlineIcSt11char_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) %2)
          to label %.preheader56 unwind label %19

.preheader56:                                     ; preds = %14
  %16 = call noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %2) #6
  %.not81 = icmp eq i64 %16, 0
  br i1 %.not81, label %._crit_edge.thread, label %.lr.ph

._crit_edge.thread:                               ; preds = %.preheader56
  call void @llvm.lifetime.start.p0(i64 48, ptr nonnull %3) #6
  call void @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %3) #6
  br label %._crit_edge74

._crit_edge:                                      ; preds = %.lr.ph
  call void @llvm.lifetime.start.p0(i64 48, ptr nonnull %3) #6
  call void @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %3) #6
  %.not71 = icmp eq i64 %26, 0
  br i1 %.not71, label %._crit_edge74, label %.lr.ph73

17:                                               ; preds = %0
  %18 = landingpad { ptr, i32 }
          cleanup
  br label %127

19:                                               ; preds = %14
  %20 = landingpad { ptr, i32 }
          cleanup
  br label %126

.lr.ph:                                           ; preds = %.preheader56, %.lr.ph
  %.03959 = phi i64 [ %27, %.lr.ph ], [ 0, %.preheader56 ]
  %.04058 = phi i64 [ %26, %.lr.ph ], [ 0, %.preheader56 ]
  %21 = mul nsw i64 %.04058, 10
  %22 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %.03959)
  %23 = load i8, ptr %22, align 1, !tbaa !5
  %24 = sext i8 %23 to i64
  %25 = add i64 %21, -48
  %26 = add i64 %25, %24
  %27 = add nuw nsw i64 %.03959, 1
  %28 = call noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %2) #6
  %29 = icmp ult i64 %27, %28
  br i1 %29, label %.lr.ph, label %._crit_edge, !llvm.loop !8

.lr.ph73:                                         ; preds = %._crit_edge, %88
  %.in = phi i64 [ %30, %88 ], [ %26, %._crit_edge ]
  %30 = add nsw i64 %.in, -1
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %4) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  %31 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZSt7getlineIcSt11char_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) %4)
          to label %32 unwind label %44

32:                                               ; preds = %.lr.ph73
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %5) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %6) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull @.str, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %33 unwind label %46

33:                                               ; preds = %32
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %7) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %8) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef nonnull @.str, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %34 unwind label %48

34:                                               ; preds = %33
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #6
  %35 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %4, i64 noundef 0)
  %36 = load i8, ptr %35, align 1, !tbaa !5
  %.not4360 = icmp eq i8 %36, 32
  br i1 %.not4360, label %._crit_edge64, label %.lr.ph63

.lr.ph63:                                         ; preds = %34, %40
  %.03561 = phi i64 [ %41, %40 ], [ 0, %34 ]
  %37 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %4, i64 noundef %.03561)
  %38 = load i8, ptr %37, align 1, !tbaa !5
  %39 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32) %5, i8 noundef signext %38)
          to label %40 unwind label %.loopexit.split-lp.loopexit

40:                                               ; preds = %.lr.ph63
  %41 = add nuw nsw i64 %.03561, 1
  %42 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %4, i64 noundef %41)
  %43 = load i8, ptr %42, align 1, !tbaa !5
  %.not43 = icmp eq i8 %43, 32
  br i1 %.not43, label %._crit_edge64, label %.lr.ph63, !llvm.loop !10

44:                                               ; preds = %.lr.ph73
  %45 = landingpad { ptr, i32 }
          cleanup
  br label %91

46:                                               ; preds = %32
  %47 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #6
  br label %90

48:                                               ; preds = %33
  %49 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #6
  br label %89

.loopexit:                                        ; preds = %.lr.ph69
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp.loopexit:                      ; preds = %.lr.ph63
  %lpad.loopexit53 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp.loopexit.split-lp:             ; preds = %.invoke, %84, %82
  %lpad.loopexit.split-lp54 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit.split-lp

.loopexit.split-lp:                               ; preds = %.loopexit.split-lp.loopexit, %.loopexit.split-lp.loopexit.split-lp, %.loopexit
  %lpad.phi = phi { ptr, i32 } [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit53, %.loopexit.split-lp.loopexit ], [ %lpad.loopexit.split-lp54, %.loopexit.split-lp.loopexit.split-lp ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #6
  br label %89

._crit_edge64:                                    ; preds = %40, %34
  %.035.lcssa = phi i64 [ 0, %34 ], [ %41, %40 ]
  %50 = add nuw nsw i64 %.035.lcssa, 1
  %51 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %4, i64 noundef %50)
  %52 = load i8, ptr %51, align 1, !tbaa !5
  %53 = icmp eq i8 %52, 112
  br i1 %53, label %54, label %56

54:                                               ; preds = %._crit_edge64
  %55 = add nuw nsw i64 %.035.lcssa, 11
  br label %67

56:                                               ; preds = %._crit_edge64
  %57 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %4, i64 noundef %50)
  %58 = load i8, ptr %57, align 1, !tbaa !5
  %59 = icmp eq i8 %58, 99
  br i1 %59, label %60, label %62

60:                                               ; preds = %56
  %61 = add nuw nsw i64 %.035.lcssa, 14
  br label %67

62:                                               ; preds = %56
  %63 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %4, i64 noundef %50)
  %64 = load i8, ptr %63, align 1, !tbaa !5
  %65 = icmp eq i8 %64, 108
  %66 = add nuw nsw i64 %.035.lcssa, 7
  %spec.select = select i1 %65, i64 5, i64 0
  %spec.select52 = select i1 %65, i64 %66, i64 %50
  br label %67

67:                                               ; preds = %62, %60, %54
  %.038 = phi i64 [ 15, %54 ], [ 10, %60 ], [ %spec.select, %62 ]
  %.136 = phi i64 [ %55, %54 ], [ %61, %60 ], [ %spec.select52, %62 ]
  %68 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %4, i64 noundef %.136)
  %69 = load i8, ptr %68, align 1, !tbaa !5
  %.not4466 = icmp eq i8 %69, 39
  br i1 %.not4466, label %._crit_edge70, label %.lr.ph69

.lr.ph69:                                         ; preds = %67, %73
  %.23767 = phi i64 [ %74, %73 ], [ %.136, %67 ]
  %70 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %4, i64 noundef %.23767)
  %71 = load i8, ptr %70, align 1, !tbaa !5
  %72 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32) %7, i8 noundef signext %71)
          to label %73 unwind label %.loopexit

73:                                               ; preds = %.lr.ph69
  %74 = add nsw i64 %.23767, 1
  %75 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %4, i64 noundef %74)
  %76 = load i8, ptr %75, align 1, !tbaa !5
  %.not44 = icmp eq i8 %76, 39
  br i1 %.not44, label %._crit_edge70, label %.lr.ph69, !llvm.loop !11

._crit_edge70:                                    ; preds = %73, %67
  %77 = call noundef zeroext i1 @_ZSteqIcEN9__gnu_cxx11__enable_ifIXsr9__is_charIT_EE7__valueEbE6__typeERKNSt7__cxx1112basic_stringIS2_St11char_traitsIS2_ESaIS2_EEESC_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull align 8 dereferenceable(32) %1) #6
  br i1 %77, label %.invoke, label %78

78:                                               ; preds = %._crit_edge70
  %79 = call noundef zeroext i1 @_ZSteqIcEN9__gnu_cxx11__enable_ifIXsr9__is_charIT_EE7__valueEbE6__typeERKNSt7__cxx1112basic_stringIS2_St11char_traitsIS2_ESaIS2_EEESC_(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef nonnull align 8 dereferenceable(32) %1) #6
  br i1 %79, label %.invoke, label %82

.invoke:                                          ; preds = %78, %._crit_edge70
  %80 = phi ptr [ %7, %._crit_edge70 ], [ %5, %78 ]
  %81 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEEixERS9_(ptr noundef nonnull align 8 dereferenceable(48) %3, ptr noundef nonnull align 8 dereferenceable(32) %80)
          to label %.sink.split unwind label %.loopexit.split-lp.loopexit.split-lp

82:                                               ; preds = %78
  %83 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEEixERS9_(ptr noundef nonnull align 8 dereferenceable(48) %3, ptr noundef nonnull align 8 dereferenceable(32) %7)
          to label %84 unwind label %.loopexit.split-lp.loopexit.split-lp

84:                                               ; preds = %82
  %85 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEEixERS9_(ptr noundef nonnull align 8 dereferenceable(48) %3, ptr noundef nonnull align 8 dereferenceable(32) %5)
          to label %88 unwind label %.loopexit.split-lp.loopexit.split-lp

.sink.split:                                      ; preds = %.invoke
  %86 = load i64, ptr %81, align 8, !tbaa !12
  %87 = add nsw i64 %86, %.038
  store i64 %87, ptr %81, align 8, !tbaa !12
  br label %88

88:                                               ; preds = %.sink.split, %84
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #6
  %.not = icmp eq i64 %30, 0
  br i1 %.not, label %._crit_edge74, label %.lr.ph73, !llvm.loop !14

89:                                               ; preds = %.loopexit.split-lp, %48
  %.pn45 = phi { ptr, i32 } [ %lpad.phi, %.loopexit.split-lp ], [ %49, %48 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %7) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #6
  br label %90

90:                                               ; preds = %89, %46
  %.pn45.pn = phi { ptr, i32 } [ %.pn45, %89 ], [ %47, %46 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #6
  br label %91

91:                                               ; preds = %90, %44
  %.pn45.pn.pn = phi { ptr, i32 } [ %.pn45.pn, %90 ], [ %45, %44 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #6
  br label %125

._crit_edge74:                                    ; preds = %88, %._crit_edge.thread, %._crit_edge
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %9) #6
  call void @_ZNSt6vectorI3strSaIS0_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #6
  %92 = call ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %3) #6
  store ptr %92, ptr %10, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #6
  %93 = call ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %3) #6
  store ptr %93, ptr %11, align 8
  %94 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElEESB_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %11) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #6
  br i1 %94, label %.lr.ph76, label %._crit_edge77

.lr.ph76:                                         ; preds = %._crit_edge74
  %95 = getelementptr inbounds i8, ptr %12, i64 32
  br label %99

._crit_edge77:                                    ; preds = %106, %._crit_edge74
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #6
  %96 = call ptr @_ZNSt6vectorI3strSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #6
  %97 = call ptr @_ZNSt6vectorI3strSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #6
  invoke void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIP3strSt6vectorIS2_SaIS2_EEEEPFbS2_S2_EEvT_SA_T0_(ptr %96, ptr %97, ptr noundef nonnull @_Z4comp3strS_)
          to label %.preheader unwind label %112

.preheader:                                       ; preds = %._crit_edge77
  %98 = call noundef i64 @_ZNKSt6vectorI3strSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #6
  %.not82 = icmp eq i64 %98, 0
  br i1 %.not82, label %._crit_edge80, label %.lr.ph79

99:                                               ; preds = %.lr.ph76, %106
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %12) #6
  call void @_ZN3strC2Ev(ptr noundef nonnull align 8 dereferenceable(40) %12) #6
  %100 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  %101 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef nonnull align 8 dereferenceable(32) %100)
          to label %102 unwind label %110

102:                                              ; preds = %99
  %103 = call noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  %104 = getelementptr inbounds i8, ptr %103, i64 32
  %105 = load i64, ptr %104, align 8, !tbaa !15
  store i64 %105, ptr %95, align 8, !tbaa !20
  invoke void @_ZNSt6vectorI3strSaIS0_EE9push_backERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %9, ptr noundef nonnull align 8 dereferenceable(40) %12)
          to label %106 unwind label %110

106:                                              ; preds = %102
  call void @_ZN3strD2Ev(ptr noundef nonnull align 8 dereferenceable(40) %12) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %12) #6
  %107 = call ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElEEppEi(ptr noundef nonnull align 8 dereferenceable(8) %10, i32 noundef 0) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #6
  %108 = call ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %3) #6
  store ptr %108, ptr %11, align 8
  %109 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElEESB_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %11) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #6
  br i1 %109, label %99, label %._crit_edge77, !llvm.loop !22

110:                                              ; preds = %102, %99
  %111 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN3strD2Ev(ptr noundef nonnull align 8 dereferenceable(40) %12) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %12) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #6
  br label %124

._crit_edge80:                                    ; preds = %118, %.preheader
  call void @_ZNSt6vectorI3strSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %9) #6
  call void @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %3) #6
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %3) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %2) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %1) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %1) #6
  ret i32 0

112:                                              ; preds = %._crit_edge77
  %113 = landingpad { ptr, i32 }
          cleanup
  br label %124

.lr.ph79:                                         ; preds = %.preheader, %118
  %.078 = phi i64 [ %119, %118 ], [ 0, %.preheader ]
  %114 = call noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt6vectorI3strSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %9, i64 noundef %.078) #6
  %115 = 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) %114)
          to label %116 unwind label %122

116:                                              ; preds = %.lr.ph79
  %117 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %115, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %118 unwind label %122

118:                                              ; preds = %116
  %119 = add nuw nsw i64 %.078, 1
  %120 = call noundef i64 @_ZNKSt6vectorI3strSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #6
  %121 = icmp ult i64 %119, %120
  br i1 %121, label %.lr.ph79, label %._crit_edge80, !llvm.loop !23

122:                                              ; preds = %116, %.lr.ph79
  %123 = landingpad { ptr, i32 }
          cleanup
  br label %124

124:                                              ; preds = %122, %112, %110
  %.pn = phi { ptr, i32 } [ %111, %110 ], [ %123, %122 ], [ %113, %112 ]
  call void @_ZNSt6vectorI3strSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %9) #6
  br label %125

125:                                              ; preds = %124, %91
  %.pn45.pn.pn.pn = phi { ptr, i32 } [ %.pn45.pn.pn, %91 ], [ %.pn, %124 ]
  call void @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %3) #6
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %3) #6
  br label %126

126:                                              ; preds = %125, %19
  %.pn45.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn45.pn.pn.pn, %125 ], [ %20, %19 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %2) #6
  br label %127

127:                                              ; preds = %126, %17
  %.pn45.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn45.pn.pn.pn.pn, %126 ], [ %18, %17 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %1) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %1) #6
  resume { ptr, i32 } %.pn45.pn.pn.pn.pn.pn
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZSt7getlineIcSt11char_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 #3

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind 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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEpLEc(ptr noundef nonnull align 8 dereferenceable(32), i8 noundef signext) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZSteqIcEN9__gnu_cxx11__enable_ifIXsr9__is_charIT_EE7__valueEbE6__typeERKNSt7__cxx1112basic_stringIS2_St11char_traitsIS2_ESaIS2_EEESC_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEEixERS9_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI3strSaIS0_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElEESB_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN3strC2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorI3strSaIS0_EE9push_backERKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(40)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN3strD2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElEEppEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIP3strSt6vectorIS2_SaIS2_EEEEPFbS2_S2_EEvT_SA_T0_(ptr, ptr, ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorI3strSaIS0_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorI3strSaIS0_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorI3strSaIS0_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; 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 #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(40) ptr @_ZNSt6vectorI3strSaIS0_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 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 #4 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)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorI3strSaIS0_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElSt4lessIS5_ESaISt4pairIKS5_lEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

attributes #0 = { 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 #1 = { 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 #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { inlinehint mustprogress 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 #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 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = distinct !{!8, !9}
!9 = !{!"llvm.loop.mustprogress"}
!10 = distinct !{!10, !9}
!11 = distinct !{!11, !9}
!12 = !{!13, !13, i64 0}
!13 = !{!"long", !6, i64 0}
!14 = distinct !{!14, !9}
!15 = !{!16, !13, i64 32}
!16 = !{!"_ZTSSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEElE", !17, i64 0, !13, i64 32}
!17 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !18, i64 0, !13, i64 8, !6, i64 16}
!18 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !19, i64 0}
!19 = !{!"any pointer", !6, i64 0}
!20 = !{!21, !13, i64 32}
!21 = !{!"_ZTS3str", !17, i64 0, !13, i64 32}
!22 = distinct !{!22, !9}
!23 = distinct !{!23, !9}


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