; LLVM IR from upupming/algorithm :: CCCC-GPLT/L1-027. 出租 (main)

; 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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = 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 [23 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [25 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 %"class.std::__cxx11::basic_string", align 8
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca [10 x i32], align 16
  %6 = alloca i32, align 4
  %7 = alloca %"class.std::vector", align 8
  %8 = alloca i32, align 4
  %9 = alloca %"class.std::vector", align 8
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 32, ptr %2) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #7
  %15 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %16 unwind label %21

16:                                               ; preds = %0
  call void @llvm.lifetime.start.p0(i64 40, ptr %5) #7
  call void @llvm.memset.p0.i64(ptr align 16 %5, i8 0, i64 40, i1 false)
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #7
  store i32 0, ptr %6, align 4, !tbaa !5
  br label %17

17:                                               ; preds = %37, %16
  %18 = load i32, ptr %6, align 4, !tbaa !5
  %19 = icmp slt i32 %18, 11
  br i1 %19, label %25, label %20

20:                                               ; preds = %17
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #7
  br label %44

21:                                               ; preds = %0
  %22 = landingpad { ptr, i32 }
          cleanup
  %23 = extractvalue { ptr, i32 } %22, 0
  store ptr %23, ptr %3, align 8
  %24 = extractvalue { ptr, i32 } %22, 1
  store i32 %24, ptr %4, align 4
  br label %177

25:                                               ; preds = %17
  %26 = load i32, ptr %6, align 4, !tbaa !5
  %27 = sext i32 %26 to i64
  %28 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %27)
          to label %29 unwind label %40

29:                                               ; preds = %25
  %30 = load i8, ptr %28, align 1, !tbaa !9
  %31 = sext i8 %30 to i32
  %32 = sub nsw i32 %31, 48
  %33 = sext i32 %32 to i64
  %34 = getelementptr inbounds [10 x i32], ptr %5, i64 0, i64 %33
  %35 = load i32, ptr %34, align 4, !tbaa !5
  %36 = add nsw i32 %35, 1
  store i32 %36, ptr %34, align 4, !tbaa !5
  br label %37

37:                                               ; preds = %29
  %38 = load i32, ptr %6, align 4, !tbaa !5
  %39 = add nsw i32 %38, 1
  store i32 %39, ptr %6, align 4, !tbaa !5
  br label %17, !llvm.loop !10

40:                                               ; preds = %25
  %41 = landingpad { ptr, i32 }
          cleanup
  %42 = extractvalue { ptr, i32 } %41, 0
  store ptr %42, ptr %3, align 8
  %43 = extractvalue { ptr, i32 } %41, 1
  store i32 %43, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #7
  br label %176

44:                                               ; preds = %20
  call void @llvm.lifetime.start.p0(i64 24, ptr %7) #7
  call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #7
  store i32 9, ptr %8, align 4, !tbaa !5
  br label %45

45:                                               ; preds = %62, %44
  %46 = load i32, ptr %8, align 4, !tbaa !5
  %47 = icmp sge i32 %46, 0
  br i1 %47, label %49, label %48

48:                                               ; preds = %45
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  br label %65

49:                                               ; preds = %45
  %50 = load i32, ptr %8, align 4, !tbaa !5
  %51 = sext i32 %50 to i64
  %52 = getelementptr inbounds [10 x i32], ptr %5, i64 0, i64 %51
  %53 = load i32, ptr %52, align 4, !tbaa !5
  %54 = icmp ne i32 %53, 0
  br i1 %54, label %55, label %61

55:                                               ; preds = %49
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 4 dereferenceable(4) %8)
          to label %56 unwind label %57

56:                                               ; preds = %55
  br label %61

57:                                               ; preds = %55
  %58 = landingpad { ptr, i32 }
          cleanup
  %59 = extractvalue { ptr, i32 } %58, 0
  store ptr %59, ptr %3, align 8
  %60 = extractvalue { ptr, i32 } %58, 1
  store i32 %60, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  br label %175

61:                                               ; preds = %56, %49
  br label %62

62:                                               ; preds = %61
  %63 = load i32, ptr %8, align 4, !tbaa !5
  %64 = add nsw i32 %63, -1
  store i32 %64, ptr %8, align 4, !tbaa !5
  br label %45, !llvm.loop !12

65:                                               ; preds = %48
  call void @llvm.lifetime.start.p0(i64 24, ptr %9) #7
  call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #7
  store i32 0, ptr %10, align 4, !tbaa !5
  br label %66

66:                                               ; preds = %101, %65
  %67 = load i32, ptr %10, align 4, !tbaa !5
  %68 = icmp slt i32 %67, 11
  br i1 %68, label %70, label %69

69:                                               ; preds = %66
  store i32 8, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #7
  br label %104

70:                                               ; preds = %66
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #7
  store i32 0, ptr %12, align 4, !tbaa !5
  br label %71

71:                                               ; preds = %97, %70
  %72 = load i32, ptr %12, align 4, !tbaa !5
  %73 = sext i32 %72 to i64
  %74 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #7
  %75 = icmp ult i64 %73, %74
  br i1 %75, label %77, label %76

76:                                               ; preds = %71
  store i32 11, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #7
  br label %100

77:                                               ; preds = %71
  %78 = load i32, ptr %10, align 4, !tbaa !5
  %79 = sext i32 %78 to i64
  %80 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %79)
          to label %81 unwind label %92

81:                                               ; preds = %77
  %82 = load i8, ptr %80, align 1, !tbaa !9
  %83 = sext i8 %82 to i32
  %84 = sub nsw i32 %83, 48
  %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) %7, i64 noundef %86) #7
  %88 = load i32, ptr %87, align 4, !tbaa !5
  %89 = icmp eq i32 %84, %88
  br i1 %89, label %90, label %96

90:                                               ; preds = %81
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %9, ptr noundef nonnull align 4 dereferenceable(4) %12)
          to label %91 unwind label %92

91:                                               ; preds = %90
  br label %96

92:                                               ; preds = %90, %77
  %93 = landingpad { ptr, i32 }
          cleanup
  %94 = extractvalue { ptr, i32 } %93, 0
  store ptr %94, ptr %3, align 8
  %95 = extractvalue { ptr, i32 } %93, 1
  store i32 %95, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #7
  br label %174

96:                                               ; preds = %91, %81
  br label %97

97:                                               ; preds = %96
  %98 = load i32, ptr %12, align 4, !tbaa !5
  %99 = add nsw i32 %98, 1
  store i32 %99, ptr %12, align 4, !tbaa !5
  br label %71, !llvm.loop !13

100:                                              ; preds = %76
  br label %101

101:                                              ; preds = %100
  %102 = load i32, ptr %10, align 4, !tbaa !5
  %103 = add nsw i32 %102, 1
  store i32 %103, ptr %10, align 4, !tbaa !5
  br label %66, !llvm.loop !14

104:                                              ; preds = %69
  %105 = 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 %106 unwind label %117

106:                                              ; preds = %104
  %107 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef 0) #7
  %108 = load i32, ptr %107, align 4, !tbaa !5
  %109 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %105, i32 noundef %108)
          to label %110 unwind label %117

110:                                              ; preds = %106
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #7
  store i32 1, ptr %13, align 4, !tbaa !5
  br label %111

111:                                              ; preds = %130, %110
  %112 = load i32, ptr %13, align 4, !tbaa !5
  %113 = sext i32 %112 to i64
  %114 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #7
  %115 = icmp ult i64 %113, %114
  br i1 %115, label %121, label %116

116:                                              ; preds = %111
  store i32 14, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #7
  br label %137

117:                                              ; preds = %170, %143, %141, %139, %137, %106, %104
  %118 = landingpad { ptr, i32 }
          cleanup
  %119 = extractvalue { ptr, i32 } %118, 0
  store ptr %119, ptr %3, align 8
  %120 = extractvalue { ptr, i32 } %118, 1
  store i32 %120, ptr %4, align 4
  br label %174

121:                                              ; preds = %111
  %122 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.1)
          to label %123 unwind label %133

123:                                              ; preds = %121
  %124 = load i32, ptr %13, align 4, !tbaa !5
  %125 = sext i32 %124 to i64
  %126 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %125) #7
  %127 = load i32, ptr %126, align 4, !tbaa !5
  %128 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %122, i32 noundef %127)
          to label %129 unwind label %133

129:                                              ; preds = %123
  br label %130

130:                                              ; preds = %129
  %131 = load i32, ptr %13, align 4, !tbaa !5
  %132 = add nsw i32 %131, 1
  store i32 %132, ptr %13, align 4, !tbaa !5
  br label %111, !llvm.loop !15

133:                                              ; preds = %123, %121
  %134 = landingpad { ptr, i32 }
          cleanup
  %135 = extractvalue { ptr, i32 } %134, 0
  store ptr %135, ptr %3, align 8
  %136 = extractvalue { ptr, i32 } %134, 1
  store i32 %136, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #7
  br label %174

137:                                              ; preds = %116
  %138 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.2)
          to label %139 unwind label %117

139:                                              ; preds = %137
  %140 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %138, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %141 unwind label %117

141:                                              ; preds = %139
  %142 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %140, ptr noundef @.str.3)
          to label %143 unwind label %117

143:                                              ; preds = %141
  %144 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %9, i64 noundef 0) #7
  %145 = load i32, ptr %144, align 4, !tbaa !5
  %146 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %142, i32 noundef %145)
          to label %147 unwind label %117

147:                                              ; preds = %143
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #7
  store i32 1, ptr %14, align 4, !tbaa !5
  br label %148

148:                                              ; preds = %163, %147
  %149 = load i32, ptr %14, align 4, !tbaa !5
  %150 = sext i32 %149 to i64
  %151 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %9) #7
  %152 = icmp ult i64 %150, %151
  br i1 %152, label %154, label %153

153:                                              ; preds = %148
  store i32 17, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #7
  br label %170

154:                                              ; preds = %148
  %155 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.1)
          to label %156 unwind label %166

156:                                              ; preds = %154
  %157 = load i32, ptr %14, align 4, !tbaa !5
  %158 = sext i32 %157 to i64
  %159 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %9, i64 noundef %158) #7
  %160 = load i32, ptr %159, align 4, !tbaa !5
  %161 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %155, i32 noundef %160)
          to label %162 unwind label %166

162:                                              ; preds = %156
  br label %163

163:                                              ; preds = %162
  %164 = load i32, ptr %14, align 4, !tbaa !5
  %165 = add nsw i32 %164, 1
  store i32 %165, ptr %14, align 4, !tbaa !5
  br label %148, !llvm.loop !16

166:                                              ; preds = %156, %154
  %167 = landingpad { ptr, i32 }
          cleanup
  %168 = extractvalue { ptr, i32 } %167, 0
  store ptr %168, ptr %3, align 8
  %169 = extractvalue { ptr, i32 } %167, 1
  store i32 %169, ptr %4, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #7
  br label %174

170:                                              ; preds = %153
  %171 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.2)
          to label %172 unwind label %117

172:                                              ; preds = %170
  store i32 0, ptr %1, align 4
  store i32 1, ptr %11, align 4
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %9) #7
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #7
  call void @llvm.lifetime.end.p0(i64 40, ptr %5) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %2) #7
  %173 = load i32, ptr %1, align 4
  ret i32 %173

174:                                              ; preds = %166, %133, %117, %92
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %9) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %9) #7
  br label %175

175:                                              ; preds = %174, %57
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #7
  br label %176

176:                                              ; preds = %175, %40
  call void @llvm.lifetime.end.p0(i64 40, ptr %5) #7
  br label %177

177:                                              ; preds = %176, %21
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %2) #7
  br label %178

178:                                              ; preds = %177
  %179 = load ptr, ptr %3, align 8
  %180 = load i32, ptr %4, align 4
  %181 = insertvalue { ptr, i32 } poison, ptr %179, 0
  %182 = insertvalue { ptr, i32 } %181, i32 %180, 1
  resume { ptr, i32 } %182
}

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

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

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(32)) #3

declare i32 @__gxx_personality_v0(...)

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

; 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) #2 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 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)) #5 align 2

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

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

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #3

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

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

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

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 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 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!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 = distinct !{!15, !11}
!16 = distinct !{!16, !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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = 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 [23 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [25 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 %"class.std::__cxx11::basic_string", align 8
  %2 = alloca [10 x i32], align 16
  %3 = alloca %"class.std::vector", align 8
  %4 = alloca i32, align 4
  %5 = alloca %"class.std::vector", align 8
  %6 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %1) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %1) #7
  %7 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(32) %1)
          to label %8 unwind label %86

8:                                                ; preds = %0
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %2) #7
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(40) %2, i8 0, i64 40, i1 false)
  %9 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %1, i64 noundef 0)
  %10 = load i8, ptr %9, align 1, !tbaa !5
  %11 = sext i8 %10 to i64
  %12 = add nsw i64 %11, -48
  %13 = getelementptr inbounds [10 x i32], ptr %2, i64 0, i64 %12
  %14 = load i32, ptr %13, align 4, !tbaa !8
  %15 = add nsw i32 %14, 1
  store i32 %15, ptr %13, align 4, !tbaa !8
  %16 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %1, i64 noundef 1)
  %17 = load i8, ptr %16, align 1, !tbaa !5
  %18 = sext i8 %17 to i64
  %19 = add nsw i64 %18, -48
  %20 = getelementptr inbounds [10 x i32], ptr %2, i64 0, i64 %19
  %21 = load i32, ptr %20, align 4, !tbaa !8
  %22 = add nsw i32 %21, 1
  store i32 %22, ptr %20, align 4, !tbaa !8
  %23 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %1, i64 noundef 2)
  %24 = load i8, ptr %23, align 1, !tbaa !5
  %25 = sext i8 %24 to i64
  %26 = add nsw i64 %25, -48
  %27 = getelementptr inbounds [10 x i32], ptr %2, i64 0, i64 %26
  %28 = load i32, ptr %27, align 4, !tbaa !8
  %29 = add nsw i32 %28, 1
  store i32 %29, ptr %27, align 4, !tbaa !8
  %30 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %1, i64 noundef 3)
  %31 = load i8, ptr %30, align 1, !tbaa !5
  %32 = sext i8 %31 to i64
  %33 = add nsw i64 %32, -48
  %34 = getelementptr inbounds [10 x i32], ptr %2, i64 0, i64 %33
  %35 = load i32, ptr %34, align 4, !tbaa !8
  %36 = add nsw i32 %35, 1
  store i32 %36, ptr %34, align 4, !tbaa !8
  %37 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %1, i64 noundef 4)
  %38 = load i8, ptr %37, align 1, !tbaa !5
  %39 = sext i8 %38 to i64
  %40 = add nsw i64 %39, -48
  %41 = getelementptr inbounds [10 x i32], ptr %2, i64 0, i64 %40
  %42 = load i32, ptr %41, align 4, !tbaa !8
  %43 = add nsw i32 %42, 1
  store i32 %43, ptr %41, align 4, !tbaa !8
  %44 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %1, i64 noundef 5)
  %45 = load i8, ptr %44, align 1, !tbaa !5
  %46 = sext i8 %45 to i64
  %47 = add nsw i64 %46, -48
  %48 = getelementptr inbounds [10 x i32], ptr %2, i64 0, i64 %47
  %49 = load i32, ptr %48, align 4, !tbaa !8
  %50 = add nsw i32 %49, 1
  store i32 %50, ptr %48, align 4, !tbaa !8
  %51 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %1, i64 noundef 6)
  %52 = load i8, ptr %51, align 1, !tbaa !5
  %53 = sext i8 %52 to i64
  %54 = add nsw i64 %53, -48
  %55 = getelementptr inbounds [10 x i32], ptr %2, i64 0, i64 %54
  %56 = load i32, ptr %55, align 4, !tbaa !8
  %57 = add nsw i32 %56, 1
  store i32 %57, ptr %55, align 4, !tbaa !8
  %58 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %1, i64 noundef 7)
  %59 = load i8, ptr %58, align 1, !tbaa !5
  %60 = sext i8 %59 to i64
  %61 = add nsw i64 %60, -48
  %62 = getelementptr inbounds [10 x i32], ptr %2, i64 0, i64 %61
  %63 = load i32, ptr %62, align 4, !tbaa !8
  %64 = add nsw i32 %63, 1
  store i32 %64, ptr %62, align 4, !tbaa !8
  %65 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %1, i64 noundef 8)
  %66 = load i8, ptr %65, align 1, !tbaa !5
  %67 = sext i8 %66 to i64
  %68 = add nsw i64 %67, -48
  %69 = getelementptr inbounds [10 x i32], ptr %2, i64 0, i64 %68
  %70 = load i32, ptr %69, align 4, !tbaa !8
  %71 = add nsw i32 %70, 1
  store i32 %71, ptr %69, align 4, !tbaa !8
  %72 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %1, i64 noundef 9)
  %73 = load i8, ptr %72, align 1, !tbaa !5
  %74 = sext i8 %73 to i64
  %75 = add nsw i64 %74, -48
  %76 = getelementptr inbounds [10 x i32], ptr %2, i64 0, i64 %75
  %77 = load i32, ptr %76, align 4, !tbaa !8
  %78 = add nsw i32 %77, 1
  store i32 %78, ptr %76, align 4, !tbaa !8
  %79 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %1, i64 noundef 10)
  %80 = load i8, ptr %79, align 1, !tbaa !5
  %81 = sext i8 %80 to i64
  %82 = add nsw i64 %81, -48
  %83 = getelementptr inbounds [10 x i32], ptr %2, i64 0, i64 %82
  %84 = load i32, ptr %83, align 4, !tbaa !8
  %85 = add nsw i32 %84, 1
  store i32 %85, ptr %83, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %3) #7
  call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #7
  store i32 9, ptr %4, align 4, !tbaa !8
  br label %89

86:                                               ; preds = %0
  %87 = landingpad { ptr, i32 }
          cleanup
  br label %165

88:                                               ; preds = %96
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %5) #7
  call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  br label %102

89:                                               ; preds = %8, %96
  %storemerge31 = phi i32 [ 9, %8 ], [ %98, %96 ]
  %90 = zext nneg i32 %storemerge31 to i64
  %91 = getelementptr inbounds [10 x i32], ptr %2, i64 0, i64 %90
  %92 = load i32, ptr %91, align 4, !tbaa !8
  %.not = icmp eq i32 %92, 0
  br i1 %.not, label %96, label %93

93:                                               ; preds = %89
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %3, ptr noundef nonnull align 4 dereferenceable(4) %4)
          to label %._crit_edge48 unwind label %94

._crit_edge48:                                    ; preds = %93
  %.pre = load i32, ptr %4, align 4, !tbaa !8
  br label %96

94:                                               ; preds = %93
  %95 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #7
  br label %164

96:                                               ; preds = %._crit_edge48, %89
  %97 = phi i32 [ %.pre, %._crit_edge48 ], [ %storemerge31, %89 ]
  %98 = add nsw i32 %97, -1
  store i32 %98, ptr %4, align 4, !tbaa !8
  %99 = icmp sgt i32 %97, 0
  br i1 %99, label %89, label %88, !llvm.loop !10

100:                                              ; preds = %._crit_edge
  %101 = 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 %122 unwind label %129

102:                                              ; preds = %88, %._crit_edge
  %indvars.iv = phi i64 [ 0, %88 ], [ %indvars.iv.next, %._crit_edge ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #7
  store i32 0, ptr %6, align 4, !tbaa !8
  %103 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  %.not39 = icmp eq i64 %103, 0
  br i1 %.not39, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %116, %102
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #7
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, 11
  br i1 %exitcond.not, label %100, label %102, !llvm.loop !12

.lr.ph:                                           ; preds = %102, %116
  %104 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %1, i64 noundef %indvars.iv)
  %105 = load i8, ptr %104, align 1, !tbaa !5
  %106 = sext i8 %105 to i32
  %107 = add nsw i32 %106, -48
  %108 = load i32, ptr %6, align 4, !tbaa !8
  %109 = sext i32 %108 to i64
  %110 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %109) #7
  %111 = load i32, ptr %110, align 4, !tbaa !8
  %112 = icmp eq i32 %107, %111
  br i1 %112, label %113, label %116

113:                                              ; preds = %.lr.ph
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull align 4 dereferenceable(4) %6)
          to label %116 unwind label %114

114:                                              ; preds = %113
  %115 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #7
  br label %163

116:                                              ; preds = %.lr.ph, %113
  %117 = load i32, ptr %6, align 4, !tbaa !8
  %118 = add nsw i32 %117, 1
  store i32 %118, ptr %6, align 4, !tbaa !8
  %119 = sext i32 %118 to i64
  %120 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  %121 = icmp ugt i64 %120, %119
  br i1 %121, label %.lr.ph, label %._crit_edge, !llvm.loop !13

122:                                              ; preds = %100
  %123 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef 0) #7
  %124 = load i32, ptr %123, align 4, !tbaa !8
  %125 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %101, i32 noundef %124)
          to label %.preheader29 unwind label %129

.preheader29:                                     ; preds = %122
  %126 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  %127 = icmp ugt i64 %126, 1
  br i1 %127, label %.lr.ph34, label %._crit_edge35

._crit_edge35:                                    ; preds = %136, %.preheader29
  %128 = 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.2)
          to label %141 unwind label %129

129:                                              ; preds = %._crit_edge38, %145, %143, %141, %._crit_edge35, %122, %100
  %130 = landingpad { ptr, i32 }
          cleanup
  br label %163

.lr.ph34:                                         ; preds = %.preheader29, %136
  %indvars.iv42 = phi i64 [ %indvars.iv.next43, %136 ], [ 1, %.preheader29 ]
  %131 = 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.1)
          to label %132 unwind label %139

132:                                              ; preds = %.lr.ph34
  %133 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %indvars.iv42) #7
  %134 = load i32, ptr %133, align 4, !tbaa !8
  %135 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %131, i32 noundef %134)
          to label %136 unwind label %139

136:                                              ; preds = %132
  %indvars.iv.next43 = add nuw nsw i64 %indvars.iv42, 1
  %137 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  %138 = icmp ugt i64 %137, %indvars.iv.next43
  br i1 %138, label %.lr.ph34, label %._crit_edge35, !llvm.loop !14

139:                                              ; preds = %132, %.lr.ph34
  %140 = landingpad { ptr, i32 }
          cleanup
  br label %163

141:                                              ; preds = %._crit_edge35
  %142 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %128, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %143 unwind label %129

143:                                              ; preds = %141
  %144 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %142, ptr noundef nonnull @.str.3)
          to label %145 unwind label %129

145:                                              ; preds = %143
  %146 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef 0) #7
  %147 = load i32, ptr %146, align 4, !tbaa !8
  %148 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %144, i32 noundef %147)
          to label %.preheader unwind label %129

.preheader:                                       ; preds = %145
  %149 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  %150 = icmp ugt i64 %149, 1
  br i1 %150, label %.lr.ph37, label %._crit_edge38

._crit_edge38:                                    ; preds = %157, %.preheader
  %151 = 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.2)
          to label %162 unwind label %129

.lr.ph37:                                         ; preds = %.preheader, %157
  %indvars.iv45 = phi i64 [ %indvars.iv.next46, %157 ], [ 1, %.preheader ]
  %152 = 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.1)
          to label %153 unwind label %160

153:                                              ; preds = %.lr.ph37
  %154 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %indvars.iv45) #7
  %155 = load i32, ptr %154, align 4, !tbaa !8
  %156 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %152, i32 noundef %155)
          to label %157 unwind label %160

157:                                              ; preds = %153
  %indvars.iv.next46 = add nuw nsw i64 %indvars.iv45, 1
  %158 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  %159 = icmp ugt i64 %158, %indvars.iv.next46
  br i1 %159, label %.lr.ph37, label %._crit_edge38, !llvm.loop !15

160:                                              ; preds = %153, %.lr.ph37
  %161 = landingpad { ptr, i32 }
          cleanup
  br label %163

162:                                              ; preds = %._crit_edge38
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #7
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #7
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %2) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %1) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %1) #7
  ret i32 0

163:                                              ; preds = %160, %139, %129, %114
  %.pn = phi { ptr, i32 } [ %115, %114 ], [ %140, %139 ], [ %161, %160 ], [ %130, %129 ]
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #7
  br label %164

164:                                              ; preds = %163, %94
  %.pn26 = phi { ptr, i32 } [ %95, %94 ], [ %.pn, %163 ]
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #7
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %2) #7
  br label %165

165:                                              ; preds = %164, %86
  %.pn26.pn = phi { ptr, i32 } [ %.pn26, %164 ], [ %87, %86 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %1) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %1) #7
  resume { ptr, i32 } %.pn26.pn
}

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

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

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #3

declare i32 @__gxx_personality_v0(...)

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

; 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 #2 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 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 #5 align 2

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

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

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #3

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

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

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

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 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 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nounwind }

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

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


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