; LLVM IR from Tunghohin/Competitive_Coding :: Codeforces/cf1547_C.ll (Z5solvev)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<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 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }

@a = external dso_local global [110 x i32], align 16
@b = external dso_local global [110 x i32], align 16
@vis = external dso_local global [110 x i8], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5solvev() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca %"class.std::vector", align 8
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %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 ptr, align 8
  %18 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %19 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %20 = alloca i32, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %1) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #7
  %21 = 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)
  %22 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %21, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %23 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %22, ptr noundef nonnull align 4 dereferenceable(4) %3)
  call void @llvm.lifetime.start.p0(i64 24, ptr %4) #7
  call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  call void @llvm.memset.p0.i64(ptr align 16 @vis, i8 0, i64 110, i1 false)
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #7
  store i32 0, ptr %5, align 4, !tbaa !5
  br label %24

24:                                               ; preds = %35, %0
  %25 = load i32, ptr %5, align 4, !tbaa !5
  %26 = load i32, ptr %2, align 4, !tbaa !5
  %27 = icmp slt i32 %25, %26
  br i1 %27, label %29, label %28

28:                                               ; preds = %24
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #7
  br label %42

29:                                               ; preds = %24
  %30 = load i32, ptr %5, align 4, !tbaa !5
  %31 = sext i32 %30 to i64
  %32 = getelementptr inbounds [110 x i32], ptr @a, i64 0, i64 %31
  %33 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %32)
          to label %34 unwind label %38

34:                                               ; preds = %29
  br label %35

35:                                               ; preds = %34
  %36 = load i32, ptr %5, align 4, !tbaa !5
  %37 = add nsw i32 %36, 1
  store i32 %37, ptr %5, align 4, !tbaa !5
  br label %24, !llvm.loop !9

38:                                               ; preds = %29
  %39 = landingpad { ptr, i32 }
          cleanup
  %40 = extractvalue { ptr, i32 } %39, 0
  store ptr %40, ptr %6, align 8
  %41 = extractvalue { ptr, i32 } %39, 1
  store i32 %41, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #7
  br label %209

42:                                               ; preds = %28
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #7
  store i32 0, ptr %8, align 4, !tbaa !5
  br label %43

43:                                               ; preds = %54, %42
  %44 = load i32, ptr %8, align 4, !tbaa !5
  %45 = load i32, ptr %3, align 4, !tbaa !5
  %46 = icmp slt i32 %44, %45
  br i1 %46, label %48, label %47

47:                                               ; preds = %43
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  br label %61

48:                                               ; preds = %43
  %49 = load i32, ptr %8, align 4, !tbaa !5
  %50 = sext i32 %49 to i64
  %51 = getelementptr inbounds [110 x i32], ptr @b, i64 0, i64 %50
  %52 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %51)
          to label %53 unwind label %57

53:                                               ; preds = %48
  br label %54

54:                                               ; preds = %53
  %55 = load i32, ptr %8, align 4, !tbaa !5
  %56 = add nsw i32 %55, 1
  store i32 %56, ptr %8, align 4, !tbaa !5
  br label %43, !llvm.loop !11

57:                                               ; preds = %48
  %58 = landingpad { ptr, i32 }
          cleanup
  %59 = extractvalue { ptr, i32 } %58, 0
  store ptr %59, ptr %6, align 8
  %60 = extractvalue { ptr, i32 } %58, 1
  store i32 %60, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  br label %209

61:                                               ; preds = %47
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #7
  store i32 0, ptr %9, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #7
  store i32 0, ptr %10, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #7
  %62 = load i32, ptr %1, align 4, !tbaa !5
  store i32 %62, ptr %11, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #7
  store i32 0, ptr %12, align 4, !tbaa !5
  br label %63

63:                                               ; preds = %167, %61
  %64 = load i32, ptr %12, align 4, !tbaa !5
  %65 = load i32, ptr %3, align 4, !tbaa !5
  %66 = load i32, ptr %2, align 4, !tbaa !5
  %67 = add nsw i32 %65, %66
  %68 = icmp slt i32 %64, %67
  br i1 %68, label %70, label %69

69:                                               ; preds = %63
  store i32 8, ptr %13, align 4
  br label %170

70:                                               ; preds = %63
  %71 = load i32, ptr %9, align 4, !tbaa !5
  %72 = sext i32 %71 to i64
  %73 = getelementptr inbounds [110 x i32], ptr @a, i64 0, i64 %72
  %74 = load i32, ptr %73, align 4, !tbaa !5
  %75 = icmp ne i32 %74, 0
  br i1 %75, label %90, label %76

76:                                               ; preds = %70
  %77 = load i32, ptr %9, align 4, !tbaa !5
  %78 = load i32, ptr %2, align 4, !tbaa !5
  %79 = icmp slt i32 %77, %78
  br i1 %79, label %80, label %90

80:                                               ; preds = %76
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #7
  store i32 0, ptr %14, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIiSaIiEE9push_backEOi(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 4 dereferenceable(4) %14)
          to label %81 unwind label %86

81:                                               ; preds = %80
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #7
  %82 = load i32, ptr %11, align 4, !tbaa !5
  %83 = add nsw i32 %82, 1
  store i32 %83, ptr %11, align 4, !tbaa !5
  %84 = load i32, ptr %9, align 4, !tbaa !5
  %85 = add nsw i32 %84, 1
  store i32 %85, ptr %9, align 4, !tbaa !5
  br label %167

86:                                               ; preds = %80
  %87 = landingpad { ptr, i32 }
          cleanup
  %88 = extractvalue { ptr, i32 } %87, 0
  store ptr %88, ptr %6, align 8
  %89 = extractvalue { ptr, i32 } %87, 1
  store i32 %89, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #7
  br label %172

90:                                               ; preds = %76, %70
  %91 = load i32, ptr %10, align 4, !tbaa !5
  %92 = sext i32 %91 to i64
  %93 = getelementptr inbounds [110 x i32], ptr @b, i64 0, i64 %92
  %94 = load i32, ptr %93, align 4, !tbaa !5
  %95 = icmp ne i32 %94, 0
  br i1 %95, label %110, label %96

96:                                               ; preds = %90
  %97 = load i32, ptr %10, align 4, !tbaa !5
  %98 = load i32, ptr %3, align 4, !tbaa !5
  %99 = icmp slt i32 %97, %98
  br i1 %99, label %100, label %110

100:                                              ; preds = %96
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #7
  store i32 0, ptr %15, align 4, !tbaa !5
  invoke void @_ZNSt6vectorIiSaIiEE9push_backEOi(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 4 dereferenceable(4) %15)
          to label %101 unwind label %106

101:                                              ; preds = %100
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #7
  %102 = load i32, ptr %11, align 4, !tbaa !5
  %103 = add nsw i32 %102, 1
  store i32 %103, ptr %11, align 4, !tbaa !5
  %104 = load i32, ptr %10, align 4, !tbaa !5
  %105 = add nsw i32 %104, 1
  store i32 %105, ptr %10, align 4, !tbaa !5
  br label %167

106:                                              ; preds = %100
  %107 = landingpad { ptr, i32 }
          cleanup
  %108 = extractvalue { ptr, i32 } %107, 0
  store ptr %108, ptr %6, align 8
  %109 = extractvalue { ptr, i32 } %107, 1
  store i32 %109, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #7
  br label %172

110:                                              ; preds = %96, %90
  %111 = load i32, ptr %9, align 4, !tbaa !5
  %112 = sext i32 %111 to i64
  %113 = getelementptr inbounds [110 x i32], ptr @a, i64 0, i64 %112
  %114 = load i32, ptr %113, align 4, !tbaa !5
  %115 = icmp ne i32 %114, 0
  br i1 %115, label %116, label %138

116:                                              ; preds = %110
  %117 = load i32, ptr %9, align 4, !tbaa !5
  %118 = sext i32 %117 to i64
  %119 = getelementptr inbounds [110 x i32], ptr @a, i64 0, i64 %118
  %120 = load i32, ptr %119, align 4, !tbaa !5
  %121 = load i32, ptr %11, align 4, !tbaa !5
  %122 = icmp sle i32 %120, %121
  br i1 %122, label %123, label %138

123:                                              ; preds = %116
  %124 = load i32, ptr %9, align 4, !tbaa !5
  %125 = load i32, ptr %2, align 4, !tbaa !5
  %126 = icmp slt i32 %124, %125
  br i1 %126, label %127, label %138

127:                                              ; preds = %123
  %128 = load i32, ptr %9, align 4, !tbaa !5
  %129 = sext i32 %128 to i64
  %130 = getelementptr inbounds [110 x i32], ptr @a, i64 0, i64 %129
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 4 dereferenceable(4) %130)
          to label %131 unwind label %134

131:                                              ; preds = %127
  %132 = load i32, ptr %9, align 4, !tbaa !5
  %133 = add nsw i32 %132, 1
  store i32 %133, ptr %9, align 4, !tbaa !5
  br label %167

134:                                              ; preds = %164, %162, %155, %127
  %135 = landingpad { ptr, i32 }
          cleanup
  %136 = extractvalue { ptr, i32 } %135, 0
  store ptr %136, ptr %6, align 8
  %137 = extractvalue { ptr, i32 } %135, 1
  store i32 %137, ptr %7, align 4
  br label %172

138:                                              ; preds = %123, %116, %110
  %139 = load i32, ptr %10, align 4, !tbaa !5
  %140 = sext i32 %139 to i64
  %141 = getelementptr inbounds [110 x i32], ptr @b, i64 0, i64 %140
  %142 = load i32, ptr %141, align 4, !tbaa !5
  %143 = icmp ne i32 %142, 0
  br i1 %143, label %144, label %162

144:                                              ; preds = %138
  %145 = load i32, ptr %10, align 4, !tbaa !5
  %146 = sext i32 %145 to i64
  %147 = getelementptr inbounds [110 x i32], ptr @b, i64 0, i64 %146
  %148 = load i32, ptr %147, align 4, !tbaa !5
  %149 = load i32, ptr %11, align 4, !tbaa !5
  %150 = icmp sle i32 %148, %149
  br i1 %150, label %151, label %162

151:                                              ; preds = %144
  %152 = load i32, ptr %10, align 4, !tbaa !5
  %153 = load i32, ptr %3, align 4, !tbaa !5
  %154 = icmp slt i32 %152, %153
  br i1 %154, label %155, label %162

155:                                              ; preds = %151
  %156 = load i32, ptr %10, align 4, !tbaa !5
  %157 = sext i32 %156 to i64
  %158 = getelementptr inbounds [110 x i32], ptr @b, i64 0, i64 %157
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 4 dereferenceable(4) %158)
          to label %159 unwind label %134

159:                                              ; preds = %155
  %160 = load i32, ptr %10, align 4, !tbaa !5
  %161 = add nsw i32 %160, 1
  store i32 %161, ptr %10, align 4, !tbaa !5
  br label %167

162:                                              ; preds = %151, %144, %138
  %163 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef -1)
          to label %164 unwind label %134

164:                                              ; preds = %162
  %165 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %163, i8 noundef signext 10)
          to label %166 unwind label %134

166:                                              ; preds = %164
  store i32 1, ptr %13, align 4
  br label %170

167:                                              ; preds = %159, %131, %101, %81
  %168 = load i32, ptr %12, align 4, !tbaa !5
  %169 = add nsw i32 %168, 1
  store i32 %169, ptr %12, align 4, !tbaa !5
  br label %63, !llvm.loop !12

170:                                              ; preds = %166, %69
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #7
  %171 = load i32, ptr %13, align 4
  switch i32 %171, label %200 [
    i32 8, label %173
  ]

172:                                              ; preds = %134, %106, %86
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #7
  br label %208

173:                                              ; preds = %170
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #7
  store i32 0, ptr %16, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #7
  store ptr %4, ptr %17, align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #7
  %174 = load ptr, ptr %17, align 8, !tbaa !13
  %175 = call ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %174) #7
  %176 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %18, i32 0, i32 0
  store ptr %175, ptr %176, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #7
  %177 = load ptr, ptr %17, align 8, !tbaa !13
  %178 = call ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %177) #7
  %179 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %19, i32 0, i32 0
  store ptr %178, ptr %179, align 8
  br label %180

180:                                              ; preds = %191, %173
  %181 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %18, ptr noundef nonnull align 8 dereferenceable(8) %19) #7
  br i1 %181, label %183, label %182

182:                                              ; preds = %180
  store i32 11, ptr %13, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #7
  br label %197

183:                                              ; preds = %180
  call void @llvm.lifetime.start.p0(i64 4, ptr %20) #7
  %184 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %18) #7
  %185 = load i32, ptr %184, align 4, !tbaa !5
  store i32 %185, ptr %20, align 4, !tbaa !5
  %186 = load i32, ptr %20, align 4, !tbaa !5
  %187 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %186)
          to label %188 unwind label %193

188:                                              ; preds = %183
  %189 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %187, i8 noundef signext 32)
          to label %190 unwind label %193

190:                                              ; preds = %188
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #7
  br label %191

191:                                              ; preds = %190
  %192 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %18) #7
  br label %180

193:                                              ; preds = %188, %183
  %194 = landingpad { ptr, i32 }
          cleanup
  %195 = extractvalue { ptr, i32 } %194, 0
  store ptr %195, ptr %6, align 8
  %196 = extractvalue { ptr, i32 } %194, 1
  store i32 %196, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #7
  br label %207

197:                                              ; preds = %182
  %198 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i8 noundef signext 10)
          to label %199 unwind label %203

199:                                              ; preds = %197
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #7
  store i32 0, ptr %13, align 4
  br label %200

200:                                              ; preds = %199, %170
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #7
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %4) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %1) #7
  %201 = load i32, ptr %13, align 4
  switch i32 %201, label %215 [
    i32 0, label %202
    i32 1, label %202
  ]

202:                                              ; preds = %200, %200
  ret void

203:                                              ; preds = %197
  %204 = landingpad { ptr, i32 }
          cleanup
  %205 = extractvalue { ptr, i32 } %204, 0
  store ptr %205, ptr %6, align 8
  %206 = extractvalue { ptr, i32 } %204, 1
  store i32 %206, ptr %7, align 4
  br label %207

207:                                              ; preds = %203, %193
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #7
  br label %208

208:                                              ; preds = %207, %172
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #7
  br label %209

209:                                              ; preds = %208, %57, %38
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %4) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %1) #7
  br label %210

210:                                              ; preds = %209
  %211 = load ptr, ptr %6, align 8
  %212 = load i32, ptr %7, align 4
  %213 = insertvalue { ptr, i32 } poison, ptr %211, 0
  %214 = insertvalue { ptr, i32 } %213, i32 %212, 1
  resume { ptr, i32 } %214

215:                                              ; preds = %200
  unreachable
}

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

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

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

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

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backEOi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) #0 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)) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) #5

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 ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #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

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { 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 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { nounwind }

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

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


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<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 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }

@a = external dso_local global [110 x i32], align 16
@b = external dso_local global [110 x i32], align 16
@vis = external dso_local local_unnamed_addr global [110 x i8], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5solvev() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca %"class.std::vector", align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %8 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #7
  %9 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %1)
  %10 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %9, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %11 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %10, ptr noundef nonnull align 4 dereferenceable(4) %3)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %4) #7
  call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(110) @vis, i8 0, i64 110, i1 false)
  %12 = load i32, ptr %2, align 4
  %13 = icmp sgt i32 %12, 0
  br i1 %13, label %.lr.ph, label %.preheader

.preheader:                                       ; preds = %19, %0
  %14 = phi i32 [ %12, %0 ], [ %20, %19 ]
  %15 = load i32, ptr %3, align 4
  %16 = icmp sgt i32 %15, 0
  br i1 %16, label %.lr.ph71, label %._crit_edge

.lr.ph:                                           ; preds = %0, %19
  %indvars.iv = phi i64 [ %indvars.iv.next, %19 ], [ 0, %0 ]
  %17 = getelementptr inbounds [110 x i32], ptr @a, i64 0, i64 %indvars.iv
  %18 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %17)
          to label %19 unwind label %23

19:                                               ; preds = %.lr.ph
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %20 = load i32, ptr %2, align 4
  %21 = sext i32 %20 to i64
  %22 = icmp slt i64 %indvars.iv.next, %21
  br i1 %22, label %.lr.ph, label %.preheader, !llvm.loop !5

23:                                               ; preds = %.lr.ph
  %24 = landingpad { ptr, i32 }
          cleanup
  br label %94

._crit_edge.loopexit:                             ; preds = %31
  %.pre = load i32, ptr %2, align 4
  br label %._crit_edge

._crit_edge:                                      ; preds = %._crit_edge.loopexit, %.preheader
  %25 = phi i32 [ %.pre, %._crit_edge.loopexit ], [ %14, %.preheader ]
  %26 = phi i32 [ %32, %._crit_edge.loopexit ], [ %15, %.preheader ]
  %27 = add nsw i32 %25, %26
  %.not5472 = icmp sgt i32 %27, 0
  br i1 %.not5472, label %.lr.ph78.preheader, label %.critedge

.lr.ph78.preheader:                               ; preds = %._crit_edge
  %28 = load i32, ptr %1, align 4, !tbaa !7
  br label %.lr.ph78

.lr.ph71:                                         ; preds = %.preheader, %31
  %indvars.iv82 = phi i64 [ %indvars.iv.next83, %31 ], [ 0, %.preheader ]
  %29 = getelementptr inbounds [110 x i32], ptr @b, i64 0, i64 %indvars.iv82
  %30 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %29)
          to label %31 unwind label %35

31:                                               ; preds = %.lr.ph71
  %indvars.iv.next83 = add nuw nsw i64 %indvars.iv82, 1
  %32 = load i32, ptr %3, align 4
  %33 = sext i32 %32 to i64
  %34 = icmp slt i64 %indvars.iv.next83, %33
  br i1 %34, label %.lr.ph71, label %._crit_edge.loopexit, !llvm.loop !11

35:                                               ; preds = %.lr.ph71
  %36 = landingpad { ptr, i32 }
          cleanup
  br label %94

.lr.ph78:                                         ; preds = %.lr.ph78.preheader, %72
  %37 = phi i32 [ %75, %72 ], [ %25, %.lr.ph78.preheader ]
  %38 = phi i32 [ %74, %72 ], [ %26, %.lr.ph78.preheader ]
  %.03976 = phi i32 [ %73, %72 ], [ 0, %.lr.ph78.preheader ]
  %.04075 = phi i32 [ %.141, %72 ], [ %28, %.lr.ph78.preheader ]
  %.04274 = phi i32 [ %.143, %72 ], [ 0, %.lr.ph78.preheader ]
  %.04473 = phi i32 [ %.145, %72 ], [ 0, %.lr.ph78.preheader ]
  %39 = sext i32 %.04473 to i64
  %40 = getelementptr inbounds [110 x i32], ptr @a, i64 0, i64 %39
  %41 = load i32, ptr %40, align 4, !tbaa !7
  %.not = icmp eq i32 %41, 0
  %42 = icmp slt i32 %.04473, %37
  %or.cond = and i1 %.not, %42
  br i1 %or.cond, label %43, label %49

43:                                               ; preds = %.lr.ph78
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #7
  store i32 0, ptr %5, align 4, !tbaa !7
  invoke void @_ZNSt6vectorIiSaIiEE9push_backEOi(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 4 dereferenceable(4) %5)
          to label %44 unwind label %47

44:                                               ; preds = %43
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #7
  %45 = add nsw i32 %.04075, 1
  %46 = add nsw i32 %.04473, 1
  br label %72

47:                                               ; preds = %43
  %48 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #7
  br label %94

49:                                               ; preds = %.lr.ph78
  %50 = sext i32 %.04274 to i64
  %51 = getelementptr inbounds [110 x i32], ptr @b, i64 0, i64 %50
  %52 = load i32, ptr %51, align 4, !tbaa !7
  %.not49 = icmp eq i32 %52, 0
  %53 = icmp slt i32 %.04274, %38
  %or.cond62 = select i1 %.not49, i1 %53, i1 false
  br i1 %or.cond62, label %54, label %60

54:                                               ; preds = %49
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #7
  store i32 0, ptr %6, align 4, !tbaa !7
  invoke void @_ZNSt6vectorIiSaIiEE9push_backEOi(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 4 dereferenceable(4) %6)
          to label %55 unwind label %58

55:                                               ; preds = %54
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #7
  %56 = add nsw i32 %.04075, 1
  %57 = add nsw i32 %.04274, 1
  br label %72

58:                                               ; preds = %54
  %59 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #7
  br label %94

60:                                               ; preds = %49
  %.not51 = icmp sle i32 %41, %.04075
  %not..not = xor i1 %.not, true
  %or.cond63 = select i1 %not..not, i1 %.not51, i1 false
  %or.cond65 = and i1 %or.cond63, %42
  br i1 %or.cond65, label %61, label %64

61:                                               ; preds = %60
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 4 dereferenceable(4) %40)
          to label %62 unwind label %.loopexit

62:                                               ; preds = %61
  %63 = add nsw i32 %.04473, 1
  br label %72

.loopexit:                                        ; preds = %61, %65
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %94

.loopexit.split-lp:                               ; preds = %68, %70
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %94

64:                                               ; preds = %60
  %.not53 = icmp sle i32 %52, %.04075
  %not..not49 = xor i1 %.not49, true
  %or.cond66 = select i1 %not..not49, i1 %.not53, i1 false
  %or.cond68 = select i1 %or.cond66, i1 %53, i1 false
  br i1 %or.cond68, label %65, label %68

65:                                               ; preds = %64
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 4 dereferenceable(4) %51)
          to label %66 unwind label %.loopexit

66:                                               ; preds = %65
  %67 = add nsw i32 %.04274, 1
  br label %72

68:                                               ; preds = %64
  %69 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef -1)
          to label %70 unwind label %.loopexit.split-lp

70:                                               ; preds = %68
  %71 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %69, i8 noundef signext 10)
          to label %91 unwind label %.loopexit.split-lp

72:                                               ; preds = %66, %62, %55, %44
  %.145 = phi i32 [ %63, %62 ], [ %.04473, %66 ], [ %.04473, %55 ], [ %46, %44 ]
  %.143 = phi i32 [ %.04274, %62 ], [ %67, %66 ], [ %57, %55 ], [ %.04274, %44 ]
  %.141 = phi i32 [ %.04075, %62 ], [ %.04075, %66 ], [ %56, %55 ], [ %45, %44 ]
  %73 = add nuw nsw i32 %.03976, 1
  %74 = load i32, ptr %3, align 4
  %75 = load i32, ptr %2, align 4
  %76 = add nsw i32 %75, %74
  %.not54 = icmp slt i32 %73, %76
  br i1 %.not54, label %.lr.ph78, label %.critedge, !llvm.loop !12

.critedge:                                        ; preds = %72, %._crit_edge
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #7
  %77 = call ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  store ptr %77, ptr %7, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #7
  %78 = call ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  store ptr %78, ptr %8, align 8
  %79 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %8) #7
  br i1 %79, label %.lr.ph79, label %._crit_edge80

._crit_edge80:                                    ; preds = %86, %.critedge
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #7
  %80 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i8 noundef signext 10)
          to label %91 unwind label %92

.lr.ph79:                                         ; preds = %.critedge, %86
  %81 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #7
  %82 = load i32, ptr %81, align 4, !tbaa !7
  %83 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %82)
          to label %84 unwind label %89

84:                                               ; preds = %.lr.ph79
  %85 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %83, i8 noundef signext 32)
          to label %86 unwind label %89

86:                                               ; preds = %84
  %87 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %7) #7
  %88 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %8) #7
  br i1 %88, label %.lr.ph79, label %._crit_edge80

89:                                               ; preds = %84, %.lr.ph79
  %90 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #7
  br label %94

91:                                               ; preds = %70, %._crit_edge80
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #7
  ret void

92:                                               ; preds = %._crit_edge80
  %93 = landingpad { ptr, i32 }
          cleanup
  br label %94

94:                                               ; preds = %.loopexit, %.loopexit.split-lp, %58, %47, %92, %89, %35, %23
  %.pn59 = phi { ptr, i32 } [ %24, %23 ], [ %36, %35 ], [ %59, %58 ], [ %48, %47 ], [ %90, %89 ], [ %93, %92 ], [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ]
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #7
  resume { ptr, i32 } %.pn59
}

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

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

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

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

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: 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 #0 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 #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) local_unnamed_addr #5

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 ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) 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

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { 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 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { 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 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}
!7 = !{!8, !8, i64 0}
!8 = !{!"int", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C++ TBAA"}
!11 = distinct !{!11, !6}
!12 = distinct !{!12, !6}


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