; LLVM IR from eyangch/competitive-programming :: Codeforces/118 (b)

; 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::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }

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

; Function Attrs: mustprogress 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 %"class.std::vector", align 8
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca %"class.std::vector.0", align 8
  %7 = alloca i32, align 4
  %8 = alloca ptr, align 8
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca %"class.std::vector.0", align 8
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #6
  %19 = 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 %3) #6
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #6
  store i32 1, ptr %4, align 4, !tbaa !5
  br label %20

20:                                               ; preds = %110, %0
  %21 = load i32, ptr %4, align 4, !tbaa !5
  %22 = load i32, ptr %2, align 4, !tbaa !5
  %23 = add nsw i32 %22, 2
  %24 = icmp slt i32 %21, %23
  br i1 %24, label %26, label %25

25:                                               ; preds = %20
  store i32 2, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  br label %118

26:                                               ; preds = %20
  call void @llvm.lifetime.start.p0(i64 24, ptr %6) #6
  call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #6
  store i32 0, ptr %7, align 4, !tbaa !5
  br label %27

27:                                               ; preds = %34, %26
  %28 = load i32, ptr %7, align 4, !tbaa !5
  %29 = load i32, ptr %4, align 4, !tbaa !5
  %30 = icmp slt i32 %28, %29
  br i1 %30, label %32, label %31

31:                                               ; preds = %27
  store i32 5, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #6
  br label %41

32:                                               ; preds = %27
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %6, ptr noundef nonnull align 4 dereferenceable(4) %7)
          to label %33 unwind label %37

33:                                               ; preds = %32
  br label %34

34:                                               ; preds = %33
  %35 = load i32, ptr %7, align 4, !tbaa !5
  %36 = add nsw i32 %35, 1
  store i32 %36, ptr %7, align 4, !tbaa !5
  br label %27, !llvm.loop !9

37:                                               ; preds = %32
  %38 = landingpad { ptr, i32 }
          cleanup
  %39 = extractvalue { ptr, i32 } %38, 0
  store ptr %39, ptr %8, align 8
  %40 = extractvalue { ptr, i32 } %38, 1
  store i32 %40, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #6
  br label %117

41:                                               ; preds = %31
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #6
  %42 = load i32, ptr %4, align 4, !tbaa !5
  %43 = sub nsw i32 %42, 2
  store i32 %43, ptr %10, align 4, !tbaa !5
  br label %44

44:                                               ; preds = %50, %41
  %45 = load i32, ptr %10, align 4, !tbaa !5
  %46 = icmp sge i32 %45, 0
  br i1 %46, label %48, label %47

47:                                               ; preds = %44
  store i32 8, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #6
  br label %57

48:                                               ; preds = %44
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %6, ptr noundef nonnull align 4 dereferenceable(4) %10)
          to label %49 unwind label %53

49:                                               ; preds = %48
  br label %50

50:                                               ; preds = %49
  %51 = load i32, ptr %10, align 4, !tbaa !5
  %52 = add nsw i32 %51, -1
  store i32 %52, ptr %10, align 4, !tbaa !5
  br label %44, !llvm.loop !11

53:                                               ; preds = %48
  %54 = landingpad { ptr, i32 }
          cleanup
  %55 = extractvalue { ptr, i32 } %54, 0
  store ptr %55, ptr %8, align 8
  %56 = extractvalue { ptr, i32 } %54, 1
  store i32 %56, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #6
  br label %117

57:                                               ; preds = %47
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #6
  store i32 0, ptr %11, align 4, !tbaa !5
  br label %58

58:                                               ; preds = %70, %57
  %59 = load i32, ptr %11, align 4, !tbaa !5
  %60 = load i32, ptr %2, align 4, !tbaa !5
  %61 = load i32, ptr %4, align 4, !tbaa !5
  %62 = sub nsw i32 %61, 1
  %63 = sub nsw i32 %60, %62
  %64 = mul nsw i32 %63, 2
  %65 = icmp slt i32 %59, %64
  br i1 %65, label %67, label %66

66:                                               ; preds = %58
  store i32 11, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #6
  br label %77

67:                                               ; preds = %58
  %68 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str)
          to label %69 unwind label %73

69:                                               ; preds = %67
  br label %70

70:                                               ; preds = %69
  %71 = load i32, ptr %11, align 4, !tbaa !5
  %72 = add nsw i32 %71, 1
  store i32 %72, ptr %11, align 4, !tbaa !5
  br label %58, !llvm.loop !12

73:                                               ; preds = %67
  %74 = landingpad { ptr, i32 }
          cleanup
  %75 = extractvalue { ptr, i32 } %74, 0
  store ptr %75, ptr %8, align 8
  %76 = extractvalue { ptr, i32 } %74, 1
  store i32 %76, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #6
  br label %117

77:                                               ; preds = %66
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #6
  store i32 0, ptr %12, align 4, !tbaa !5
  br label %78

78:                                               ; preds = %104, %77
  %79 = load i32, ptr %12, align 4, !tbaa !5
  %80 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  %81 = trunc i64 %80 to i32
  %82 = icmp slt i32 %79, %81
  br i1 %82, label %84, label %83

83:                                               ; preds = %78
  store i32 14, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #6
  br label %107

84:                                               ; preds = %78
  %85 = load i32, ptr %12, align 4, !tbaa !5
  %86 = sext i32 %85 to i64
  %87 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %86) #6
  %88 = load i32, ptr %87, align 4, !tbaa !5
  %89 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %88)
          to label %90 unwind label %99

90:                                               ; preds = %84
  %91 = load i32, ptr %12, align 4, !tbaa !5
  %92 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  %93 = trunc i64 %92 to i32
  %94 = sub nsw i32 %93, 1
  %95 = icmp ne i32 %91, %94
  br i1 %95, label %96, label %103

96:                                               ; preds = %90
  %97 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str)
          to label %98 unwind label %99

98:                                               ; preds = %96
  br label %103

99:                                               ; preds = %96, %84
  %100 = landingpad { ptr, i32 }
          cleanup
  %101 = extractvalue { ptr, i32 } %100, 0
  store ptr %101, ptr %8, align 8
  %102 = extractvalue { ptr, i32 } %100, 1
  store i32 %102, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #6
  br label %117

103:                                              ; preds = %98, %90
  br label %104

104:                                              ; preds = %103
  %105 = load i32, ptr %12, align 4, !tbaa !5
  %106 = add nsw i32 %105, 1
  store i32 %106, ptr %12, align 4, !tbaa !5
  br label %78, !llvm.loop !13

107:                                              ; preds = %83
  %108 = 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 %109 unwind label %113

109:                                              ; preds = %107
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %6) #6
  br label %110

110:                                              ; preds = %109
  %111 = load i32, ptr %4, align 4, !tbaa !5
  %112 = add nsw i32 %111, 1
  store i32 %112, ptr %4, align 4, !tbaa !5
  br label %20, !llvm.loop !14

113:                                              ; preds = %107
  %114 = landingpad { ptr, i32 }
          cleanup
  %115 = extractvalue { ptr, i32 } %114, 0
  store ptr %115, ptr %8, align 8
  %116 = extractvalue { ptr, i32 } %114, 1
  store i32 %116, ptr %9, align 4
  br label %117

117:                                              ; preds = %113, %99, %73, %53, %37
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  br label %218

118:                                              ; preds = %25
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #6
  %119 = load i32, ptr %2, align 4, !tbaa !5
  store i32 %119, ptr %13, align 4, !tbaa !5
  br label %120

120:                                              ; preds = %208, %118
  %121 = load i32, ptr %13, align 4, !tbaa !5
  %122 = icmp sge i32 %121, 1
  br i1 %122, label %124, label %123

123:                                              ; preds = %120
  store i32 17, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #6
  br label %216

124:                                              ; preds = %120
  call void @llvm.lifetime.start.p0(i64 24, ptr %14) #6
  call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %14) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #6
  store i32 0, ptr %15, align 4, !tbaa !5
  br label %125

125:                                              ; preds = %132, %124
  %126 = load i32, ptr %15, align 4, !tbaa !5
  %127 = load i32, ptr %13, align 4, !tbaa !5
  %128 = icmp slt i32 %126, %127
  br i1 %128, label %130, label %129

129:                                              ; preds = %125
  store i32 20, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #6
  br label %139

130:                                              ; preds = %125
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %14, ptr noundef nonnull align 4 dereferenceable(4) %15)
          to label %131 unwind label %135

131:                                              ; preds = %130
  br label %132

132:                                              ; preds = %131
  %133 = load i32, ptr %15, align 4, !tbaa !5
  %134 = add nsw i32 %133, 1
  store i32 %134, ptr %15, align 4, !tbaa !5
  br label %125, !llvm.loop !15

135:                                              ; preds = %130
  %136 = landingpad { ptr, i32 }
          cleanup
  %137 = extractvalue { ptr, i32 } %136, 0
  store ptr %137, ptr %8, align 8
  %138 = extractvalue { ptr, i32 } %136, 1
  store i32 %138, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #6
  br label %215

139:                                              ; preds = %129
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #6
  %140 = load i32, ptr %13, align 4, !tbaa !5
  %141 = sub nsw i32 %140, 2
  store i32 %141, ptr %16, align 4, !tbaa !5
  br label %142

142:                                              ; preds = %148, %139
  %143 = load i32, ptr %16, align 4, !tbaa !5
  %144 = icmp sge i32 %143, 0
  br i1 %144, label %146, label %145

145:                                              ; preds = %142
  store i32 23, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #6
  br label %155

146:                                              ; preds = %142
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %14, ptr noundef nonnull align 4 dereferenceable(4) %16)
          to label %147 unwind label %151

147:                                              ; preds = %146
  br label %148

148:                                              ; preds = %147
  %149 = load i32, ptr %16, align 4, !tbaa !5
  %150 = add nsw i32 %149, -1
  store i32 %150, ptr %16, align 4, !tbaa !5
  br label %142, !llvm.loop !16

151:                                              ; preds = %146
  %152 = landingpad { ptr, i32 }
          cleanup
  %153 = extractvalue { ptr, i32 } %152, 0
  store ptr %153, ptr %8, align 8
  %154 = extractvalue { ptr, i32 } %152, 1
  store i32 %154, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #6
  br label %215

155:                                              ; preds = %145
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #6
  store i32 0, ptr %17, align 4, !tbaa !5
  br label %156

156:                                              ; preds = %168, %155
  %157 = load i32, ptr %17, align 4, !tbaa !5
  %158 = load i32, ptr %2, align 4, !tbaa !5
  %159 = load i32, ptr %13, align 4, !tbaa !5
  %160 = sub nsw i32 %159, 1
  %161 = sub nsw i32 %158, %160
  %162 = mul nsw i32 %161, 2
  %163 = icmp slt i32 %157, %162
  br i1 %163, label %165, label %164

164:                                              ; preds = %156
  store i32 26, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #6
  br label %175

165:                                              ; preds = %156
  %166 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str)
          to label %167 unwind label %171

167:                                              ; preds = %165
  br label %168

168:                                              ; preds = %167
  %169 = load i32, ptr %17, align 4, !tbaa !5
  %170 = add nsw i32 %169, 1
  store i32 %170, ptr %17, align 4, !tbaa !5
  br label %156, !llvm.loop !17

171:                                              ; preds = %165
  %172 = landingpad { ptr, i32 }
          cleanup
  %173 = extractvalue { ptr, i32 } %172, 0
  store ptr %173, ptr %8, align 8
  %174 = extractvalue { ptr, i32 } %172, 1
  store i32 %174, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #6
  br label %215

175:                                              ; preds = %164
  call void @llvm.lifetime.start.p0(i64 4, ptr %18) #6
  store i32 0, ptr %18, align 4, !tbaa !5
  br label %176

176:                                              ; preds = %202, %175
  %177 = load i32, ptr %18, align 4, !tbaa !5
  %178 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %14) #6
  %179 = trunc i64 %178 to i32
  %180 = icmp slt i32 %177, %179
  br i1 %180, label %182, label %181

181:                                              ; preds = %176
  store i32 29, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #6
  br label %205

182:                                              ; preds = %176
  %183 = load i32, ptr %18, align 4, !tbaa !5
  %184 = sext i32 %183 to i64
  %185 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %14, i64 noundef %184) #6
  %186 = load i32, ptr %185, align 4, !tbaa !5
  %187 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %186)
          to label %188 unwind label %197

188:                                              ; preds = %182
  %189 = load i32, ptr %18, align 4, !tbaa !5
  %190 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %14) #6
  %191 = trunc i64 %190 to i32
  %192 = sub nsw i32 %191, 1
  %193 = icmp ne i32 %189, %192
  br i1 %193, label %194, label %201

194:                                              ; preds = %188
  %195 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str)
          to label %196 unwind label %197

196:                                              ; preds = %194
  br label %201

197:                                              ; preds = %194, %182
  %198 = landingpad { ptr, i32 }
          cleanup
  %199 = extractvalue { ptr, i32 } %198, 0
  store ptr %199, ptr %8, align 8
  %200 = extractvalue { ptr, i32 } %198, 1
  store i32 %200, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #6
  br label %215

201:                                              ; preds = %196, %188
  br label %202

202:                                              ; preds = %201
  %203 = load i32, ptr %18, align 4, !tbaa !5
  %204 = add nsw i32 %203, 1
  store i32 %204, ptr %18, align 4, !tbaa !5
  br label %176, !llvm.loop !18

205:                                              ; preds = %181
  %206 = 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 %207 unwind label %211

207:                                              ; preds = %205
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %14) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %14) #6
  br label %208

208:                                              ; preds = %207
  %209 = load i32, ptr %13, align 4, !tbaa !5
  %210 = add nsw i32 %209, -1
  store i32 %210, ptr %13, align 4, !tbaa !5
  br label %120, !llvm.loop !19

211:                                              ; preds = %205
  %212 = landingpad { ptr, i32 }
          cleanup
  %213 = extractvalue { ptr, i32 } %212, 0
  store ptr %213, ptr %8, align 8
  %214 = extractvalue { ptr, i32 } %212, 1
  store i32 %214, ptr %9, align 4
  br label %215

215:                                              ; preds = %211, %197, %171, %151, %135
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %14) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %14) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #6
  br label %218

216:                                              ; preds = %123
  store i32 0, ptr %1, align 4
  store i32 1, ptr %5, align 4
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  %217 = load i32, ptr %1, align 4
  ret i32 %217

218:                                              ; preds = %215, %117
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  br label %219

219:                                              ; preds = %218
  %220 = load ptr, ptr %8, align 8
  %221 = load i32, ptr %9, align 4
  %222 = insertvalue { ptr, i32 } poison, ptr %220, 0
  %223 = insertvalue { ptr, i32 } %222, i32 %221, 1
  resume { ptr, i32 } %223
}

; 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 @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) #4 align 2

declare i32 @__gxx_personality_v0(...)

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

; 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) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #3 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)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_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 = { 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 uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}
!16 = distinct !{!16, !10}
!17 = distinct !{!17, !10}
!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::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }

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

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca %"class.std::vector", align 8
  %3 = alloca %"class.std::vector.0", align 8
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca %"class.std::vector.0", align 8
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #6
  %9 = 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 %2) #6
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  %10 = load i32, ptr %1, align 4, !tbaa !5
  %11 = icmp sgt i32 %10, -1
  br i1 %11, label %.lr.ph58, label %._crit_edge71

.preheader41:                                     ; preds = %60
  %12 = icmp sgt i32 %62, 0
  br i1 %12, label %.lr.ph70, label %._crit_edge71

.lr.ph58:                                         ; preds = %0, %60
  %.03256 = phi i32 [ %61, %60 ], [ 1, %0 ]
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %3) #6
  call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #6
  store i32 0, ptr %4, align 4, !tbaa !5
  br label %16

13:                                               ; preds = %17
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #6
  %14 = add nsw i32 %.03256, -2
  store i32 %14, ptr %5, align 4, !tbaa !5
  %15 = icmp ugt i32 %.03256, 1
  br i1 %15, label %.lr.ph, label %._crit_edge

16:                                               ; preds = %.lr.ph58, %17
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 4 dereferenceable(4) %4)
          to label %17 unwind label %21

17:                                               ; preds = %16
  %18 = load i32, ptr %4, align 4, !tbaa !5
  %19 = add nsw i32 %18, 1
  store i32 %19, ptr %4, align 4, !tbaa !5
  %20 = icmp slt i32 %19, %.03256
  br i1 %20, label %16, label %13, !llvm.loop !9

21:                                               ; preds = %16
  %22 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #6
  br label %65

._crit_edge:                                      ; preds = %26, %13
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #6
  %.neg = sub nsw i32 1, %.03256
  %23 = load i32, ptr %1, align 4, !tbaa !5
  %24 = add i32 %.neg, %23
  %25 = icmp sgt i32 %24, 0
  br i1 %25, label %.lr.ph52, label %.preheader42

.lr.ph:                                           ; preds = %13, %26
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 4 dereferenceable(4) %5)
          to label %26 unwind label %30

26:                                               ; preds = %.lr.ph
  %27 = load i32, ptr %5, align 4, !tbaa !5
  %28 = add nsw i32 %27, -1
  store i32 %28, ptr %5, align 4, !tbaa !5
  %29 = icmp sgt i32 %27, 0
  br i1 %29, label %.lr.ph, label %._crit_edge, !llvm.loop !11

30:                                               ; preds = %.lr.ph
  %31 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #6
  br label %65

.preheader42:                                     ; preds = %36, %._crit_edge
  %32 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  %33 = trunc i64 %32 to i32
  %34 = icmp sgt i32 %33, 0
  br i1 %34, label %.lr.ph54, label %._crit_edge55

.lr.ph52:                                         ; preds = %._crit_edge, %36
  %.02750 = phi i32 [ %37, %36 ], [ 0, %._crit_edge ]
  %35 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str)
          to label %36 unwind label %42

36:                                               ; preds = %.lr.ph52
  %37 = add nuw nsw i32 %.02750, 1
  %38 = load i32, ptr %1, align 4, !tbaa !5
  %39 = add i32 %.neg, %38
  %40 = shl nsw i32 %39, 1
  %41 = icmp slt i32 %37, %40
  br i1 %41, label %.lr.ph52, label %.preheader42, !llvm.loop !12

42:                                               ; preds = %.lr.ph52
  %43 = landingpad { ptr, i32 }
          cleanup
  br label %65

._crit_edge55:                                    ; preds = %56, %.preheader42
  %44 = 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 %60 unwind label %63

.lr.ph54:                                         ; preds = %.preheader42, %56
  %indvars.iv = phi i64 [ %indvars.iv.next, %56 ], [ 0, %.preheader42 ]
  %45 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %indvars.iv) #6
  %46 = load i32, ptr %45, align 4, !tbaa !5
  %47 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %46)
          to label %48 unwind label %54

48:                                               ; preds = %.lr.ph54
  %49 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  %50 = add i64 %49, 4294967295
  %51 = and i64 %50, 4294967295
  %.not37 = icmp eq i64 %indvars.iv, %51
  br i1 %.not37, label %56, label %52

52:                                               ; preds = %48
  %53 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str)
          to label %56 unwind label %54

54:                                               ; preds = %52, %.lr.ph54
  %55 = landingpad { ptr, i32 }
          cleanup
  br label %65

56:                                               ; preds = %48, %52
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %57 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  %sext = shl i64 %57, 32
  %58 = ashr exact i64 %sext, 32
  %59 = icmp slt i64 %indvars.iv.next, %58
  br i1 %59, label %.lr.ph54, label %._crit_edge55, !llvm.loop !13

60:                                               ; preds = %._crit_edge55
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #6
  %61 = add nuw nsw i32 %.03256, 1
  %62 = load i32, ptr %1, align 4, !tbaa !5
  %.not72 = icmp sgt i32 %.03256, %62
  br i1 %.not72, label %.preheader41, label %.lr.ph58, !llvm.loop !14

63:                                               ; preds = %._crit_edge55
  %64 = landingpad { ptr, i32 }
          cleanup
  br label %65

65:                                               ; preds = %63, %54, %42, %30, %21
  %.pn38 = phi { ptr, i32 } [ %22, %21 ], [ %31, %30 ], [ %43, %42 ], [ %55, %54 ], [ %64, %63 ]
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #6
  br label %116

._crit_edge71:                                    ; preds = %112, %0, %.preheader41
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #6
  ret i32 0

.lr.ph70:                                         ; preds = %.preheader41, %112
  %.02569 = phi i32 [ %76, %112 ], [ %62, %.preheader41 ]
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %6) #6
  call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %7) #6
  store i32 0, ptr %7, align 4, !tbaa !5
  br label %69

66:                                               ; preds = %70
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %8) #6
  %67 = add nsw i32 %.02569, -2
  store i32 %67, ptr %8, align 4, !tbaa !5
  %68 = icmp sgt i32 %.02569, 1
  br i1 %68, label %.lr.ph60, label %._crit_edge61

69:                                               ; preds = %.lr.ph70, %70
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %6, ptr noundef nonnull align 4 dereferenceable(4) %7)
          to label %70 unwind label %74

70:                                               ; preds = %69
  %71 = load i32, ptr %7, align 4, !tbaa !5
  %72 = add nsw i32 %71, 1
  store i32 %72, ptr %7, align 4, !tbaa !5
  %73 = icmp slt i32 %72, %.02569
  br i1 %73, label %69, label %66, !llvm.loop !15

74:                                               ; preds = %69
  %75 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #6
  br label %115

._crit_edge61:                                    ; preds = %78, %66
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #6
  %76 = add nsw i32 %.02569, -1
  %77 = load i32, ptr %1, align 4, !tbaa !5
  %.not73 = icmp slt i32 %77, %.02569
  br i1 %.not73, label %.preheader, label %.lr.ph64

.lr.ph60:                                         ; preds = %66, %78
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %6, ptr noundef nonnull align 4 dereferenceable(4) %8)
          to label %78 unwind label %82

78:                                               ; preds = %.lr.ph60
  %79 = load i32, ptr %8, align 4, !tbaa !5
  %80 = add nsw i32 %79, -1
  store i32 %80, ptr %8, align 4, !tbaa !5
  %81 = icmp sgt i32 %79, 0
  br i1 %81, label %.lr.ph60, label %._crit_edge61, !llvm.loop !16

82:                                               ; preds = %.lr.ph60
  %83 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #6
  br label %115

.preheader:                                       ; preds = %88, %._crit_edge61
  %84 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  %85 = trunc i64 %84 to i32
  %86 = icmp sgt i32 %85, 0
  br i1 %86, label %.lr.ph67, label %._crit_edge68

.lr.ph64:                                         ; preds = %._crit_edge61, %88
  %.02462 = phi i32 [ %89, %88 ], [ 0, %._crit_edge61 ]
  %87 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str)
          to label %88 unwind label %94

88:                                               ; preds = %.lr.ph64
  %89 = add nuw nsw i32 %.02462, 1
  %90 = load i32, ptr %1, align 4, !tbaa !5
  %91 = sub nsw i32 %90, %76
  %92 = shl nsw i32 %91, 1
  %93 = icmp slt i32 %89, %92
  br i1 %93, label %.lr.ph64, label %.preheader, !llvm.loop !17

94:                                               ; preds = %.lr.ph64
  %95 = landingpad { ptr, i32 }
          cleanup
  br label %115

._crit_edge68:                                    ; preds = %108, %.preheader
  %96 = 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 %112 unwind label %113

.lr.ph67:                                         ; preds = %.preheader, %108
  %indvars.iv75 = phi i64 [ %indvars.iv.next76, %108 ], [ 0, %.preheader ]
  %97 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %indvars.iv75) #6
  %98 = load i32, ptr %97, align 4, !tbaa !5
  %99 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %98)
          to label %100 unwind label %106

100:                                              ; preds = %.lr.ph67
  %101 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  %102 = add i64 %101, 4294967295
  %103 = and i64 %102, 4294967295
  %.not = icmp eq i64 %indvars.iv75, %103
  br i1 %.not, label %108, label %104

104:                                              ; preds = %100
  %105 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str)
          to label %108 unwind label %106

106:                                              ; preds = %104, %.lr.ph67
  %107 = landingpad { ptr, i32 }
          cleanup
  br label %115

108:                                              ; preds = %100, %104
  %indvars.iv.next76 = add nuw nsw i64 %indvars.iv75, 1
  %109 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  %sext78 = shl i64 %109, 32
  %110 = ashr exact i64 %sext78, 32
  %111 = icmp slt i64 %indvars.iv.next76, %110
  br i1 %111, label %.lr.ph67, label %._crit_edge68, !llvm.loop !18

112:                                              ; preds = %._crit_edge68
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #6
  br i1 %68, label %.lr.ph70, label %._crit_edge71, !llvm.loop !19

113:                                              ; preds = %._crit_edge68
  %114 = landingpad { ptr, i32 }
          cleanup
  br label %115

115:                                              ; preds = %113, %106, %94, %82, %74
  %.pn = phi { ptr, i32 } [ %75, %74 ], [ %83, %82 ], [ %95, %94 ], [ %107, %106 ], [ %114, %113 ]
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #6
  br label %116

116:                                              ; preds = %115, %65
  %.pn38.pn = phi { ptr, i32 } [ %.pn38, %65 ], [ %.pn, %115 ]
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #6
  resume { ptr, i32 } %.pn38.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 @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #4 align 2

declare i32 @__gxx_personality_v0(...)

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #3 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)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_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 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 uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = distinct !{!12, !10}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}
!16 = distinct !{!16, !10}
!17 = distinct !{!17, !10}
!18 = distinct !{!18, !10}
!19 = distinct !{!19, !10}


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