; LLVM IR from viveakrt/Competitive-programing :: Codeforces (1408D Searchlights)

; 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 [2 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

; 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::__cxx11::basic_string", align 8
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca %"class.std::vector", align 8
  %8 = alloca %"class.std::vector", 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 i32, align 4
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #6
  %18 = 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 32, ptr %3) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr %4) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  %19 = 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) %3)
          to label %20 unwind label %29

20:                                               ; preds = %0
  call void @llvm.lifetime.start.p0(i64 24, ptr %7) #6
  call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %8) #6
  call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  %21 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %3)
          to label %22 unwind label %33

22:                                               ; preds = %20
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #6
  store i32 0, ptr %9, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #6
  store i32 0, ptr %10, align 4, !tbaa !5
  br label %23

23:                                               ; preds = %111, %22
  %24 = load i32, ptr %10, align 4, !tbaa !5
  %25 = load i32, ptr %2, align 4, !tbaa !5
  %26 = sub nsw i32 %25, 1
  %27 = icmp slt i32 %24, %26
  br i1 %27, label %37, label %28

28:                                               ; preds = %23
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #6
  br label %115

29:                                               ; preds = %0
  %30 = landingpad { ptr, i32 }
          cleanup
  %31 = extractvalue { ptr, i32 } %30, 0
  store ptr %31, ptr %5, align 8
  %32 = extractvalue { ptr, i32 } %30, 1
  store i32 %32, ptr %6, align 4
  br label %297

33:                                               ; preds = %20
  %34 = landingpad { ptr, i32 }
          cleanup
  %35 = extractvalue { ptr, i32 } %34, 0
  store ptr %35, ptr %5, align 8
  %36 = extractvalue { ptr, i32 } %34, 1
  store i32 %36, ptr %6, align 4
  br label %296

37:                                               ; preds = %23
  %38 = load i32, ptr %10, align 4, !tbaa !5
  %39 = sext i32 %38 to i64
  %40 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %39)
          to label %41 unwind label %67

41:                                               ; preds = %37
  %42 = load i8, ptr %40, align 1, !tbaa !9
  %43 = sext i8 %42 to i32
  %44 = icmp eq i32 %43, 66
  br i1 %44, label %45, label %75

45:                                               ; preds = %41
  %46 = load i32, ptr %10, align 4, !tbaa !5
  %47 = add nsw i32 %46, 1
  %48 = sext i32 %47 to i64
  %49 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %48)
          to label %50 unwind label %67

50:                                               ; preds = %45
  %51 = load i8, ptr %49, align 1, !tbaa !9
  %52 = sext i8 %51 to i32
  %53 = icmp eq i32 %52, 66
  br i1 %53, label %54, label %75

54:                                               ; preds = %50
  %55 = load i32, ptr %10, align 4, !tbaa !5
  %56 = sext i32 %55 to i64
  %57 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %56)
          to label %58 unwind label %67

58:                                               ; preds = %54
  store i8 87, ptr %57, align 1, !tbaa !9
  %59 = load i32, ptr %10, align 4, !tbaa !5
  %60 = add nsw i32 %59, 1
  %61 = sext i32 %60 to i64
  %62 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %61)
          to label %63 unwind label %67

63:                                               ; preds = %58
  store i8 87, ptr %62, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #6
  %64 = load i32, ptr %10, align 4, !tbaa !5
  %65 = add nsw i32 %64, 1
  store i32 %65, ptr %11, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIiSaIiEE9push_backEOi(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 4 dereferenceable(4) %11)
          to label %66 unwind label %71

66:                                               ; preds = %63
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #6
  br label %110

67:                                               ; preds = %96, %92, %83, %75, %58, %54, %45, %37
  %68 = landingpad { ptr, i32 }
          cleanup
  %69 = extractvalue { ptr, i32 } %68, 0
  store ptr %69, ptr %5, align 8
  %70 = extractvalue { ptr, i32 } %68, 1
  store i32 %70, ptr %6, align 4
  br label %114

71:                                               ; preds = %63
  %72 = landingpad { ptr, i32 }
          cleanup
  %73 = extractvalue { ptr, i32 } %72, 0
  store ptr %73, ptr %5, align 8
  %74 = extractvalue { ptr, i32 } %72, 1
  store i32 %74, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #6
  br label %114

75:                                               ; preds = %50, %41
  %76 = load i32, ptr %10, align 4, !tbaa !5
  %77 = sext i32 %76 to i64
  %78 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %77)
          to label %79 unwind label %67

79:                                               ; preds = %75
  %80 = load i8, ptr %78, align 1, !tbaa !9
  %81 = sext i8 %80 to i32
  %82 = icmp eq i32 %81, 66
  br i1 %82, label %83, label %109

83:                                               ; preds = %79
  %84 = load i32, ptr %10, align 4, !tbaa !5
  %85 = add nsw i32 %84, 1
  %86 = sext i32 %85 to i64
  %87 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %86)
          to label %88 unwind label %67

88:                                               ; preds = %83
  %89 = load i8, ptr %87, align 1, !tbaa !9
  %90 = sext i8 %89 to i32
  %91 = icmp eq i32 %90, 87
  br i1 %91, label %92, label %109

92:                                               ; preds = %88
  %93 = load i32, ptr %10, align 4, !tbaa !5
  %94 = sext i32 %93 to i64
  %95 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %94)
          to label %96 unwind label %67

96:                                               ; preds = %92
  store i8 87, ptr %95, align 1, !tbaa !9
  %97 = load i32, ptr %10, align 4, !tbaa !5
  %98 = add nsw i32 %97, 1
  %99 = sext i32 %98 to i64
  %100 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %99)
          to label %101 unwind label %67

101:                                              ; preds = %96
  store i8 66, ptr %100, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #6
  %102 = load i32, ptr %10, align 4, !tbaa !5
  %103 = add nsw i32 %102, 1
  store i32 %103, ptr %12, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIiSaIiEE9push_backEOi(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 4 dereferenceable(4) %12)
          to label %104 unwind label %105

104:                                              ; preds = %101
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #6
  br label %109

105:                                              ; preds = %101
  %106 = landingpad { ptr, i32 }
          cleanup
  %107 = extractvalue { ptr, i32 } %106, 0
  store ptr %107, ptr %5, align 8
  %108 = extractvalue { ptr, i32 } %106, 1
  store i32 %108, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #6
  br label %114

109:                                              ; preds = %104, %88, %79
  br label %110

110:                                              ; preds = %109, %66
  br label %111

111:                                              ; preds = %110
  %112 = load i32, ptr %10, align 4, !tbaa !5
  %113 = add nsw i32 %112, 1
  store i32 %113, ptr %10, align 4, !tbaa !5
  br label %23, !llvm.loop !10

114:                                              ; preds = %105, %71, %67
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #6
  br label %295

115:                                              ; preds = %28
  %116 = load i32, ptr %2, align 4, !tbaa !5
  %117 = sub nsw i32 %116, 1
  %118 = sext i32 %117 to i64
  %119 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %118)
          to label %120 unwind label %136

120:                                              ; preds = %115
  %121 = load i8, ptr %119, align 1, !tbaa !9
  %122 = sext i8 %121 to i32
  %123 = icmp eq i32 %122, 87
  br i1 %123, label %124, label %159

124:                                              ; preds = %120
  %125 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  %126 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %125)
          to label %127 unwind label %136

127:                                              ; preds = %124
  %128 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %126, ptr noundef @.str)
          to label %129 unwind label %136

129:                                              ; preds = %127
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #6
  store i32 0, ptr %13, align 4, !tbaa !5
  br label %130

130:                                              ; preds = %149, %129
  %131 = load i32, ptr %13, align 4, !tbaa !5
  %132 = sext i32 %131 to i64
  %133 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  %134 = icmp ult i64 %132, %133
  br i1 %134, label %140, label %135

135:                                              ; preds = %130
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #6
  br label %156

136:                                              ; preds = %290, %288, %256, %253, %244, %127, %124, %115
  %137 = landingpad { ptr, i32 }
          cleanup
  %138 = extractvalue { ptr, i32 } %137, 0
  store ptr %138, ptr %5, align 8
  %139 = extractvalue { ptr, i32 } %137, 1
  store i32 %139, ptr %6, align 4
  br label %295

140:                                              ; preds = %130
  %141 = load i32, ptr %13, align 4, !tbaa !5
  %142 = sext i32 %141 to i64
  %143 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %142) #6
  %144 = load i32, ptr %143, align 4, !tbaa !5
  %145 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %144)
          to label %146 unwind label %152

146:                                              ; preds = %140
  %147 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %145, ptr noundef @.str.1)
          to label %148 unwind label %152

148:                                              ; preds = %146
  br label %149

149:                                              ; preds = %148
  %150 = load i32, ptr %13, align 4, !tbaa !5
  %151 = add nsw i32 %150, 1
  store i32 %151, ptr %13, align 4, !tbaa !5
  br label %130, !llvm.loop !12

152:                                              ; preds = %146, %140
  %153 = landingpad { ptr, i32 }
          cleanup
  %154 = extractvalue { ptr, i32 } %153, 0
  store ptr %154, ptr %5, align 8
  %155 = extractvalue { ptr, i32 } %153, 1
  store i32 %155, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #6
  br label %295

156:                                              ; preds = %135
  %157 = load i32, ptr %9, align 4, !tbaa !5
  %158 = add nsw i32 %157, 1
  store i32 %158, ptr %9, align 4, !tbaa !5
  br label %285

159:                                              ; preds = %120
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #6
  store i32 0, ptr %14, align 4, !tbaa !5
  br label %160

160:                                              ; preds = %240, %159
  %161 = load i32, ptr %14, align 4, !tbaa !5
  %162 = load i32, ptr %2, align 4, !tbaa !5
  %163 = sub nsw i32 %162, 1
  %164 = icmp slt i32 %161, %163
  br i1 %164, label %166, label %165

165:                                              ; preds = %160
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #6
  br label %244

166:                                              ; preds = %160
  %167 = load i32, ptr %14, align 4, !tbaa !5
  %168 = sext i32 %167 to i64
  %169 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %4, i64 noundef %168)
          to label %170 unwind label %196

170:                                              ; preds = %166
  %171 = load i8, ptr %169, align 1, !tbaa !9
  %172 = sext i8 %171 to i32
  %173 = icmp eq i32 %172, 87
  br i1 %173, label %174, label %204

174:                                              ; preds = %170
  %175 = load i32, ptr %14, align 4, !tbaa !5
  %176 = add nsw i32 %175, 1
  %177 = sext i32 %176 to i64
  %178 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %4, i64 noundef %177)
          to label %179 unwind label %196

179:                                              ; preds = %174
  %180 = load i8, ptr %178, align 1, !tbaa !9
  %181 = sext i8 %180 to i32
  %182 = icmp eq i32 %181, 66
  br i1 %182, label %183, label %204

183:                                              ; preds = %179
  %184 = load i32, ptr %14, align 4, !tbaa !5
  %185 = sext i32 %184 to i64
  %186 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %4, i64 noundef %185)
          to label %187 unwind label %196

187:                                              ; preds = %183
  store i8 66, ptr %186, align 1, !tbaa !9
  %188 = load i32, ptr %14, align 4, !tbaa !5
  %189 = add nsw i32 %188, 1
  %190 = sext i32 %189 to i64
  %191 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %4, i64 noundef %190)
          to label %192 unwind label %196

192:                                              ; preds = %187
  store i8 87, ptr %191, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #6
  %193 = load i32, ptr %14, align 4, !tbaa !5
  %194 = add nsw i32 %193, 1
  store i32 %194, ptr %15, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIiSaIiEE9push_backEOi(ptr noundef nonnull align 8 dereferenceable(24) %8, ptr noundef nonnull align 4 dereferenceable(4) %15)
          to label %195 unwind label %200

195:                                              ; preds = %192
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #6
  br label %239

196:                                              ; preds = %225, %221, %212, %204, %187, %183, %174, %166
  %197 = landingpad { ptr, i32 }
          cleanup
  %198 = extractvalue { ptr, i32 } %197, 0
  store ptr %198, ptr %5, align 8
  %199 = extractvalue { ptr, i32 } %197, 1
  store i32 %199, ptr %6, align 4
  br label %243

200:                                              ; preds = %192
  %201 = landingpad { ptr, i32 }
          cleanup
  %202 = extractvalue { ptr, i32 } %201, 0
  store ptr %202, ptr %5, align 8
  %203 = extractvalue { ptr, i32 } %201, 1
  store i32 %203, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #6
  br label %243

204:                                              ; preds = %179, %170
  %205 = load i32, ptr %14, align 4, !tbaa !5
  %206 = sext i32 %205 to i64
  %207 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %4, i64 noundef %206)
          to label %208 unwind label %196

208:                                              ; preds = %204
  %209 = load i8, ptr %207, align 1, !tbaa !9
  %210 = sext i8 %209 to i32
  %211 = icmp eq i32 %210, 87
  br i1 %211, label %212, label %238

212:                                              ; preds = %208
  %213 = load i32, ptr %14, align 4, !tbaa !5
  %214 = add nsw i32 %213, 1
  %215 = sext i32 %214 to i64
  %216 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %4, i64 noundef %215)
          to label %217 unwind label %196

217:                                              ; preds = %212
  %218 = load i8, ptr %216, align 1, !tbaa !9
  %219 = sext i8 %218 to i32
  %220 = icmp eq i32 %219, 87
  br i1 %220, label %221, label %238

221:                                              ; preds = %217
  %222 = load i32, ptr %14, align 4, !tbaa !5
  %223 = sext i32 %222 to i64
  %224 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %4, i64 noundef %223)
          to label %225 unwind label %196

225:                                              ; preds = %221
  store i8 66, ptr %224, align 1, !tbaa !9
  %226 = load i32, ptr %14, align 4, !tbaa !5
  %227 = add nsw i32 %226, 1
  %228 = sext i32 %227 to i64
  %229 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %4, i64 noundef %228)
          to label %230 unwind label %196

230:                                              ; preds = %225
  store i8 66, ptr %229, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #6
  %231 = load i32, ptr %14, align 4, !tbaa !5
  %232 = add nsw i32 %231, 1
  store i32 %232, ptr %16, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIiSaIiEE9push_backEOi(ptr noundef nonnull align 8 dereferenceable(24) %8, ptr noundef nonnull align 4 dereferenceable(4) %16)
          to label %233 unwind label %234

233:                                              ; preds = %230
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #6
  br label %238

234:                                              ; preds = %230
  %235 = landingpad { ptr, i32 }
          cleanup
  %236 = extractvalue { ptr, i32 } %235, 0
  store ptr %236, ptr %5, align 8
  %237 = extractvalue { ptr, i32 } %235, 1
  store i32 %237, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #6
  br label %243

238:                                              ; preds = %233, %217, %208
  br label %239

239:                                              ; preds = %238, %195
  br label %240

240:                                              ; preds = %239
  %241 = load i32, ptr %14, align 4, !tbaa !5
  %242 = add nsw i32 %241, 1
  store i32 %242, ptr %14, align 4, !tbaa !5
  br label %160, !llvm.loop !13

243:                                              ; preds = %234, %200, %196
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #6
  br label %295

244:                                              ; preds = %165
  %245 = load i32, ptr %2, align 4, !tbaa !5
  %246 = sub nsw i32 %245, 1
  %247 = sext i32 %246 to i64
  %248 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %4, i64 noundef %247)
          to label %249 unwind label %136

249:                                              ; preds = %244
  %250 = load i8, ptr %248, align 1, !tbaa !9
  %251 = sext i8 %250 to i32
  %252 = icmp eq i32 %251, 66
  br i1 %252, label %253, label %284

253:                                              ; preds = %249
  %254 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  %255 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %254)
          to label %256 unwind label %136

256:                                              ; preds = %253
  %257 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %255, ptr noundef @.str)
          to label %258 unwind label %136

258:                                              ; preds = %256
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #6
  store i32 0, ptr %17, align 4, !tbaa !5
  br label %259

259:                                              ; preds = %274, %258
  %260 = load i32, ptr %17, align 4, !tbaa !5
  %261 = sext i32 %260 to i64
  %262 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  %263 = icmp ult i64 %261, %262
  br i1 %263, label %265, label %264

264:                                              ; preds = %259
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #6
  br label %281

265:                                              ; preds = %259
  %266 = load i32, ptr %17, align 4, !tbaa !5
  %267 = sext i32 %266 to i64
  %268 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %8, i64 noundef %267) #6
  %269 = load i32, ptr %268, align 4, !tbaa !5
  %270 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %269)
          to label %271 unwind label %277

271:                                              ; preds = %265
  %272 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %270, ptr noundef @.str.1)
          to label %273 unwind label %277

273:                                              ; preds = %271
  br label %274

274:                                              ; preds = %273
  %275 = load i32, ptr %17, align 4, !tbaa !5
  %276 = add nsw i32 %275, 1
  store i32 %276, ptr %17, align 4, !tbaa !5
  br label %259, !llvm.loop !14

277:                                              ; preds = %271, %265
  %278 = landingpad { ptr, i32 }
          cleanup
  %279 = extractvalue { ptr, i32 } %278, 0
  store ptr %279, ptr %5, align 8
  %280 = extractvalue { ptr, i32 } %278, 1
  store i32 %280, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #6
  br label %295

281:                                              ; preds = %264
  %282 = load i32, ptr %9, align 4, !tbaa !5
  %283 = add nsw i32 %282, 1
  store i32 %283, ptr %9, align 4, !tbaa !5
  br label %284

284:                                              ; preds = %281, %249
  br label %285

285:                                              ; preds = %284, %156
  %286 = load i32, ptr %9, align 4, !tbaa !5
  %287 = icmp eq i32 %286, 0
  br i1 %287, label %288, label %293

288:                                              ; preds = %285
  %289 = 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 %290 unwind label %136

290:                                              ; preds = %288
  %291 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %289, ptr noundef @.str.1)
          to label %292 unwind label %136

292:                                              ; preds = %290
  br label %293

293:                                              ; preds = %292, %285
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %8) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %4) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  %294 = load i32, ptr %1, align 4
  ret i32 %294

295:                                              ; preds = %277, %243, %152, %136, %114
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #6
  br label %296

296:                                              ; preds = %295, %33
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %8) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #6
  br label %297

297:                                              ; preds = %296, %29
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %4) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  br label %298

298:                                              ; preds = %297
  %299 = load ptr, ptr %5, align 8
  %300 = load i32, ptr %6, align 4
  %301 = insertvalue { ptr, i32 } poison, ptr %299, 0
  %302 = insertvalue { ptr, i32 } %301, i32 %300, 1
  resume { ptr, i32 } %302
}

; 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 void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 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)) #2

declare i32 @__gxx_personality_v0(...)

; 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 noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32), i64 noundef) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backEOi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) #4 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: 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 uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #4 align 2

; 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 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 void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) 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 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = distinct !{!12, !11}
!13 = distinct !{!13, !11}
!14 = distinct !{!14, !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 [2 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

; 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::__cxx11::basic_string", align 8
  %3 = alloca %"class.std::__cxx11::basic_string", align 8
  %4 = alloca %"class.std::vector", align 8
  %5 = alloca %"class.std::vector", align 8
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #6
  %10 = 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 32, ptr nonnull %2) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  %11 = 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 %12 unwind label %23

12:                                               ; preds = %0
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %4) #6
  call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %5) #6
  call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %13 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %.preheader58 unwind label %25

.preheader58:                                     ; preds = %12
  %14 = load i32, ptr %1, align 4, !tbaa !5
  %15 = icmp sgt i32 %14, 1
  br i1 %15, label %.lr.ph, label %.preheader58.._crit_edge_crit_edge

.preheader58.._crit_edge_crit_edge:               ; preds = %.preheader58
  %16 = add nsw i32 %14, -1
  %.pre91 = sext i32 %16 to i64
  br label %._crit_edge

._crit_edge:                                      ; preds = %._crit_edge90, %.preheader58.._crit_edge_crit_edge
  %.pre-phi = phi i64 [ %.pre91, %.preheader58.._crit_edge_crit_edge ], [ %60, %._crit_edge90 ]
  %17 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %.pre-phi)
  %18 = load i8, ptr %17, align 1, !tbaa !9
  %19 = icmp eq i8 %18, 87
  br i1 %19, label %62, label %.preheader57

.preheader57:                                     ; preds = %._crit_edge
  %20 = load i32, ptr %1, align 4, !tbaa !5
  %21 = icmp sgt i32 %20, 1
  br i1 %21, label %.lr.ph68, label %.preheader57.._crit_edge69_crit_edge

.preheader57.._crit_edge69_crit_edge:             ; preds = %.preheader57
  %22 = add nsw i32 %20, -1
  %.pre93 = sext i32 %22 to i64
  br label %._crit_edge69

23:                                               ; preds = %0
  %24 = landingpad { ptr, i32 }
          cleanup
  br label %138

25:                                               ; preds = %12
  %26 = landingpad { ptr, i32 }
          cleanup
  br label %137

.lr.ph:                                           ; preds = %.preheader58, %._crit_edge90
  %indvars.iv = phi i64 [ %indvars.iv.next.pre-phi, %._crit_edge90 ], [ 0, %.preheader58 ]
  %27 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %indvars.iv)
  %28 = load i8, ptr %27, align 1, !tbaa !9
  %29 = icmp eq i8 %28, 66
  br i1 %29, label %30, label %42

30:                                               ; preds = %.lr.ph
  %31 = add nuw nsw i64 %indvars.iv, 1
  %32 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %31)
  %33 = load i8, ptr %32, align 1, !tbaa !9
  %34 = icmp eq i8 %33, 66
  br i1 %34, label %35, label %42

35:                                               ; preds = %30
  %36 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %indvars.iv)
  store i8 87, ptr %36, align 1, !tbaa !9
  %37 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %31)
  store i8 87, ptr %37, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #6
  %38 = trunc nuw nsw i64 %31 to i32
  store i32 %38, ptr %6, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIiSaIiEE9push_backEOi(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 4 dereferenceable(4) %6)
          to label %39 unwind label %40

39:                                               ; preds = %35
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #6
  br label %._crit_edge90

40:                                               ; preds = %35
  %41 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #6
  br label %137

42:                                               ; preds = %30, %.lr.ph
  %43 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %indvars.iv)
  %44 = load i8, ptr %43, align 1, !tbaa !9
  %45 = icmp eq i8 %44, 66
  %46 = add nuw nsw i64 %indvars.iv, 1
  br i1 %45, label %47, label %._crit_edge90

47:                                               ; preds = %42
  %48 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %46)
  %49 = load i8, ptr %48, align 1, !tbaa !9
  %50 = icmp eq i8 %49, 87
  br i1 %50, label %51, label %._crit_edge90

51:                                               ; preds = %47
  %52 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %indvars.iv)
  store i8 87, ptr %52, align 1, !tbaa !9
  %53 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %46)
  store i8 66, ptr %53, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %7) #6
  %54 = trunc nuw nsw i64 %46 to i32
  store i32 %54, ptr %7, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIiSaIiEE9push_backEOi(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 4 dereferenceable(4) %7)
          to label %55 unwind label %56

55:                                               ; preds = %51
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #6
  br label %._crit_edge90

56:                                               ; preds = %51
  %57 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #6
  br label %137

._crit_edge90:                                    ; preds = %42, %39, %55, %47
  %indvars.iv.next.pre-phi = phi i64 [ %31, %39 ], [ %46, %55 ], [ %46, %47 ], [ %46, %42 ]
  %58 = load i32, ptr %1, align 4, !tbaa !5
  %59 = add nsw i32 %58, -1
  %60 = sext i32 %59 to i64
  %61 = icmp slt i64 %indvars.iv.next.pre-phi, %60
  br i1 %61, label %.lr.ph, label %._crit_edge, !llvm.loop !10

62:                                               ; preds = %._crit_edge
  %63 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %4) #6
  %64 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %63)
          to label %65 unwind label %68

65:                                               ; preds = %62
  %66 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %64, ptr noundef nonnull @.str)
          to label %.preheader unwind label %68

.preheader:                                       ; preds = %65
  %67 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %4) #6
  %.not75 = icmp eq i64 %67, 0
  br i1 %.not75, label %.loopexit, label %.lr.ph74

68:                                               ; preds = %135, %.critedge, %121, %118, %65, %62
  %69 = landingpad { ptr, i32 }
          cleanup
  br label %137

.lr.ph74:                                         ; preds = %.preheader, %75
  %indvars.iv86 = phi i64 [ %indvars.iv.next87, %75 ], [ 0, %.preheader ]
  %70 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %indvars.iv86) #6
  %71 = load i32, ptr %70, align 4, !tbaa !5
  %72 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %71)
          to label %73 unwind label %78

73:                                               ; preds = %.lr.ph74
  %74 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %72, ptr noundef nonnull @.str.1)
          to label %75 unwind label %78

75:                                               ; preds = %73
  %indvars.iv.next87 = add nuw nsw i64 %indvars.iv86, 1
  %76 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %4) #6
  %77 = icmp ugt i64 %76, %indvars.iv.next87
  br i1 %77, label %.lr.ph74, label %.loopexit, !llvm.loop !12

78:                                               ; preds = %73, %.lr.ph74
  %79 = landingpad { ptr, i32 }
          cleanup
  br label %137

._crit_edge69:                                    ; preds = %._crit_edge89, %.preheader57.._crit_edge69_crit_edge
  %.pre-phi94 = phi i64 [ %.pre93, %.preheader57.._crit_edge69_crit_edge ], [ %116, %._crit_edge89 ]
  %80 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %.pre-phi94)
  %81 = load i8, ptr %80, align 1, !tbaa !9
  %82 = icmp eq i8 %81, 66
  br i1 %82, label %118, label %.critedge

.lr.ph68:                                         ; preds = %.preheader57, %._crit_edge89
  %indvars.iv80 = phi i64 [ %indvars.iv.next81.pre-phi, %._crit_edge89 ], [ 0, %.preheader57 ]
  %83 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %indvars.iv80)
  %84 = load i8, ptr %83, align 1, !tbaa !9
  %85 = icmp eq i8 %84, 87
  br i1 %85, label %86, label %98

86:                                               ; preds = %.lr.ph68
  %87 = add nuw nsw i64 %indvars.iv80, 1
  %88 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %87)
  %89 = load i8, ptr %88, align 1, !tbaa !9
  %90 = icmp eq i8 %89, 66
  br i1 %90, label %91, label %98

91:                                               ; preds = %86
  %92 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %indvars.iv80)
  store i8 66, ptr %92, align 1, !tbaa !9
  %93 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %87)
  store i8 87, ptr %93, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %8) #6
  %94 = trunc nuw nsw i64 %87 to i32
  store i32 %94, ptr %8, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIiSaIiEE9push_backEOi(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull align 4 dereferenceable(4) %8)
          to label %95 unwind label %96

95:                                               ; preds = %91
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #6
  br label %._crit_edge89

96:                                               ; preds = %91
  %97 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #6
  br label %137

98:                                               ; preds = %86, %.lr.ph68
  %99 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %indvars.iv80)
  %100 = load i8, ptr %99, align 1, !tbaa !9
  %101 = icmp eq i8 %100, 87
  %102 = add nuw nsw i64 %indvars.iv80, 1
  br i1 %101, label %103, label %._crit_edge89

103:                                              ; preds = %98
  %104 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %102)
  %105 = load i8, ptr %104, align 1, !tbaa !9
  %106 = icmp eq i8 %105, 87
  br i1 %106, label %107, label %._crit_edge89

107:                                              ; preds = %103
  %108 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %indvars.iv80)
  store i8 66, ptr %108, align 1, !tbaa !9
  %109 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %102)
  store i8 66, ptr %109, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %9) #6
  %110 = trunc nuw nsw i64 %102 to i32
  store i32 %110, ptr %9, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIiSaIiEE9push_backEOi(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull align 4 dereferenceable(4) %9)
          to label %111 unwind label %112

111:                                              ; preds = %107
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #6
  br label %._crit_edge89

112:                                              ; preds = %107
  %113 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #6
  br label %137

._crit_edge89:                                    ; preds = %98, %95, %111, %103
  %indvars.iv.next81.pre-phi = phi i64 [ %87, %95 ], [ %102, %111 ], [ %102, %103 ], [ %102, %98 ]
  %114 = load i32, ptr %1, align 4, !tbaa !5
  %115 = add nsw i32 %114, -1
  %116 = sext i32 %115 to i64
  %117 = icmp slt i64 %indvars.iv.next81.pre-phi, %116
  br i1 %117, label %.lr.ph68, label %._crit_edge69, !llvm.loop !13

118:                                              ; preds = %._crit_edge69
  %119 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %120 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %119)
          to label %121 unwind label %68

121:                                              ; preds = %118
  %122 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %120, ptr noundef nonnull @.str)
          to label %.preheader55 unwind label %68

.preheader55:                                     ; preds = %121
  %123 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %.not = icmp eq i64 %123, 0
  br i1 %.not, label %.loopexit, label %.lr.ph72

.lr.ph72:                                         ; preds = %.preheader55, %129
  %indvars.iv83 = phi i64 [ %indvars.iv.next84, %129 ], [ 0, %.preheader55 ]
  %124 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %indvars.iv83) #6
  %125 = load i32, ptr %124, align 4, !tbaa !5
  %126 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %125)
          to label %127 unwind label %132

127:                                              ; preds = %.lr.ph72
  %128 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %126, ptr noundef nonnull @.str.1)
          to label %129 unwind label %132

129:                                              ; preds = %127
  %indvars.iv.next84 = add nuw nsw i64 %indvars.iv83, 1
  %130 = call noundef i64 @_ZNKSt6vectorIiSaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  %131 = icmp ugt i64 %130, %indvars.iv.next84
  br i1 %131, label %.lr.ph72, label %.loopexit, !llvm.loop !14

132:                                              ; preds = %127, %.lr.ph72
  %133 = landingpad { ptr, i32 }
          cleanup
  br label %137

.critedge:                                        ; preds = %._crit_edge69
  %134 = 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 %135 unwind label %68

135:                                              ; preds = %.critedge
  %136 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %134, ptr noundef nonnull @.str.1)
          to label %.loopexit unwind label %68

.loopexit:                                        ; preds = %129, %75, %.preheader55, %.preheader, %135
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #6
  ret i32 0

137:                                              ; preds = %68, %78, %132, %56, %40, %112, %96, %25
  %.pn50.pn.pn = phi { ptr, i32 } [ %26, %25 ], [ %79, %78 ], [ %69, %68 ], [ %133, %132 ], [ %41, %40 ], [ %57, %56 ], [ %97, %96 ], [ %113, %112 ]
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #6
  br label %138

138:                                              ; preds = %137, %23
  %.pn50.pn.pn.pn = phi { ptr, i32 } [ %.pn50.pn.pn, %137 ], [ %24, %23 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #6
  resume { ptr, i32 } %.pn50.pn.pn.pn
}

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

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

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

declare i32 @__gxx_personality_v0(...)

; 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 noundef nonnull align 8 dereferenceable(32) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEaSERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress 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 #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backEOi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #4 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: 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 uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #4 align 2

; 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 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 void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) 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 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = distinct !{!12, !11}
!13 = distinct !{!13, !11}
!14 = distinct !{!14, !11}


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