; LLVM IR from DionysiosB/CodeForces :: 1200-1299 (1272B-SnowWalkingRobot)

; 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] }

@_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 [2 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i64, align 8
  %3 = alloca %"class.std::__cxx11::basic_string", align 8
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca i64, align 8
  %7 = alloca i64, align 8
  %8 = alloca i64, align 8
  %9 = alloca i64, align 8
  %10 = alloca i64, align 8
  %11 = alloca i64, align 8
  %12 = alloca i64, align 8
  %13 = alloca i64, align 8
  %14 = alloca i64, align 8
  store i32 0, ptr %1, align 4
  %15 = call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  call void @llvm.lifetime.start.p0(i64 8, ptr %2) #6
  %16 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %2)
  br label %17

17:                                               ; preds = %199, %0
  %18 = load i64, ptr %2, align 8, !tbaa !5
  %19 = add nsw i64 %18, -1
  store i64 %19, ptr %2, align 8, !tbaa !5
  %20 = icmp ne i64 %18, 0
  br i1 %20, label %21, label %202

21:                                               ; preds = %17
  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
  %22 = 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 %23 unwind label %29

23:                                               ; preds = %21
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #6
  store i64 0, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #6
  store i64 0, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #6
  store i64 0, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #6
  store i64 0, ptr %9, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #6
  store i64 0, ptr %10, align 8, !tbaa !5
  br label %24

24:                                               ; preds = %81, %23
  %25 = load i64, ptr %10, align 8, !tbaa !5
  %26 = call noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  %27 = icmp ult i64 %25, %26
  br i1 %27, label %33, label %28

28:                                               ; preds = %24
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  br label %84

29:                                               ; preds = %21
  %30 = landingpad { ptr, i32 }
          cleanup
  %31 = extractvalue { ptr, i32 } %30, 0
  store ptr %31, ptr %4, align 8
  %32 = extractvalue { ptr, i32 } %30, 1
  store i32 %32, ptr %5, align 4
  br label %201

33:                                               ; preds = %24
  %34 = load i64, ptr %10, align 8, !tbaa !5
  %35 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %34)
          to label %36 unwind label %43

36:                                               ; preds = %33
  %37 = load i8, ptr %35, align 1, !tbaa !9
  %38 = sext i8 %37 to i32
  %39 = icmp eq i32 %38, 85
  br i1 %39, label %40, label %47

40:                                               ; preds = %36
  %41 = load i64, ptr %6, align 8, !tbaa !5
  %42 = add nsw i64 %41, 1
  store i64 %42, ptr %6, align 8, !tbaa !5
  br label %80

43:                                               ; preds = %67, %57, %47, %33
  %44 = landingpad { ptr, i32 }
          cleanup
  %45 = extractvalue { ptr, i32 } %44, 0
  store ptr %45, ptr %4, align 8
  %46 = extractvalue { ptr, i32 } %44, 1
  store i32 %46, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  br label %200

47:                                               ; preds = %36
  %48 = load i64, ptr %10, align 8, !tbaa !5
  %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 %43

50:                                               ; preds = %47
  %51 = load i8, ptr %49, align 1, !tbaa !9
  %52 = sext i8 %51 to i32
  %53 = icmp eq i32 %52, 68
  br i1 %53, label %54, label %57

54:                                               ; preds = %50
  %55 = load i64, ptr %7, align 8, !tbaa !5
  %56 = add nsw i64 %55, 1
  store i64 %56, ptr %7, align 8, !tbaa !5
  br label %79

57:                                               ; preds = %50
  %58 = load i64, ptr %10, align 8, !tbaa !5
  %59 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %58)
          to label %60 unwind label %43

60:                                               ; preds = %57
  %61 = load i8, ptr %59, align 1, !tbaa !9
  %62 = sext i8 %61 to i32
  %63 = icmp eq i32 %62, 76
  br i1 %63, label %64, label %67

64:                                               ; preds = %60
  %65 = load i64, ptr %8, align 8, !tbaa !5
  %66 = add nsw i64 %65, 1
  store i64 %66, ptr %8, align 8, !tbaa !5
  br label %78

67:                                               ; preds = %60
  %68 = load i64, ptr %10, align 8, !tbaa !5
  %69 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %3, i64 noundef %68)
          to label %70 unwind label %43

70:                                               ; preds = %67
  %71 = load i8, ptr %69, align 1, !tbaa !9
  %72 = sext i8 %71 to i32
  %73 = icmp eq i32 %72, 82
  br i1 %73, label %74, label %77

74:                                               ; preds = %70
  %75 = load i64, ptr %9, align 8, !tbaa !5
  %76 = add nsw i64 %75, 1
  store i64 %76, ptr %9, align 8, !tbaa !5
  br label %77

77:                                               ; preds = %74, %70
  br label %78

78:                                               ; preds = %77, %64
  br label %79

79:                                               ; preds = %78, %54
  br label %80

80:                                               ; preds = %79, %40
  br label %81

81:                                               ; preds = %80
  %82 = load i64, ptr %10, align 8, !tbaa !5
  %83 = add nsw i64 %82, 1
  store i64 %83, ptr %10, align 8, !tbaa !5
  br label %24, !llvm.loop !10

84:                                               ; preds = %28
  %85 = load i64, ptr %6, align 8, !tbaa !5
  %86 = load i64, ptr %7, align 8, !tbaa !5
  %87 = icmp slt i64 %85, %86
  br i1 %87, label %88, label %90

88:                                               ; preds = %84
  %89 = load i64, ptr %6, align 8, !tbaa !5
  br label %92

90:                                               ; preds = %84
  %91 = load i64, ptr %7, align 8, !tbaa !5
  br label %92

92:                                               ; preds = %90, %88
  %93 = phi i64 [ %89, %88 ], [ %91, %90 ]
  store i64 %93, ptr %6, align 8, !tbaa !5
  %94 = load i64, ptr %6, align 8, !tbaa !5
  store i64 %94, ptr %7, align 8, !tbaa !5
  %95 = load i64, ptr %8, align 8, !tbaa !5
  %96 = load i64, ptr %9, align 8, !tbaa !5
  %97 = icmp slt i64 %95, %96
  br i1 %97, label %98, label %100

98:                                               ; preds = %92
  %99 = load i64, ptr %8, align 8, !tbaa !5
  br label %102

100:                                              ; preds = %92
  %101 = load i64, ptr %9, align 8, !tbaa !5
  br label %102

102:                                              ; preds = %100, %98
  %103 = phi i64 [ %99, %98 ], [ %101, %100 ]
  store i64 %103, ptr %9, align 8, !tbaa !5
  %104 = load i64, ptr %9, align 8, !tbaa !5
  store i64 %104, ptr %8, align 8, !tbaa !5
  %105 = load i64, ptr %6, align 8, !tbaa !5
  %106 = icmp sle i64 %105, 0
  br i1 %106, label %107, label %111

107:                                              ; preds = %102
  %108 = load i64, ptr %8, align 8, !tbaa !5
  %109 = icmp sgt i64 %108, 0
  br i1 %109, label %110, label %111

110:                                              ; preds = %107
  store i64 1, ptr %9, align 8, !tbaa !5
  store i64 1, ptr %8, align 8, !tbaa !5
  br label %111

111:                                              ; preds = %110, %107, %102
  %112 = load i64, ptr %9, align 8, !tbaa !5
  %113 = icmp sle i64 %112, 0
  br i1 %113, label %114, label %118

114:                                              ; preds = %111
  %115 = load i64, ptr %6, align 8, !tbaa !5
  %116 = icmp sgt i64 %115, 0
  br i1 %116, label %117, label %118

117:                                              ; preds = %114
  store i64 1, ptr %7, align 8, !tbaa !5
  store i64 1, ptr %6, align 8, !tbaa !5
  br label %118

118:                                              ; preds = %117, %114, %111
  %119 = load i64, ptr %6, align 8, !tbaa !5
  %120 = load i64, ptr %7, align 8, !tbaa !5
  %121 = add nsw i64 %119, %120
  %122 = load i64, ptr %8, align 8, !tbaa !5
  %123 = add nsw i64 %121, %122
  %124 = load i64, ptr %9, align 8, !tbaa !5
  %125 = add nsw i64 %123, %124
  %126 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEl(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %125)
          to label %127 unwind label %135

127:                                              ; preds = %118
  %128 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %126, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %129 unwind label %135

129:                                              ; preds = %127
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #6
  store i64 0, ptr %11, align 8, !tbaa !5
  br label %130

130:                                              ; preds = %142, %129
  %131 = load i64, ptr %11, align 8, !tbaa !5
  %132 = load i64, ptr %6, align 8, !tbaa !5
  %133 = icmp slt i64 %131, %132
  br i1 %133, label %139, label %134

134:                                              ; preds = %130
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  br label %149

135:                                              ; preds = %197, %127, %118
  %136 = landingpad { ptr, i32 }
          cleanup
  %137 = extractvalue { ptr, i32 } %136, 0
  store ptr %137, ptr %4, align 8
  %138 = extractvalue { ptr, i32 } %136, 1
  store i32 %138, ptr %5, align 4
  br label %200

139:                                              ; preds = %130
  %140 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str)
          to label %141 unwind label %145

141:                                              ; preds = %139
  br label %142

142:                                              ; preds = %141
  %143 = load i64, ptr %11, align 8, !tbaa !5
  %144 = add nsw i64 %143, 1
  store i64 %144, ptr %11, align 8, !tbaa !5
  br label %130, !llvm.loop !12

145:                                              ; preds = %139
  %146 = landingpad { ptr, i32 }
          cleanup
  %147 = extractvalue { ptr, i32 } %146, 0
  store ptr %147, ptr %4, align 8
  %148 = extractvalue { ptr, i32 } %146, 1
  store i32 %148, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  br label %200

149:                                              ; preds = %134
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #6
  store i64 0, ptr %12, align 8, !tbaa !5
  br label %150

150:                                              ; preds = %158, %149
  %151 = load i64, ptr %12, align 8, !tbaa !5
  %152 = load i64, ptr %8, align 8, !tbaa !5
  %153 = icmp slt i64 %151, %152
  br i1 %153, label %155, label %154

154:                                              ; preds = %150
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #6
  br label %165

155:                                              ; preds = %150
  %156 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.1)
          to label %157 unwind label %161

157:                                              ; preds = %155
  br label %158

158:                                              ; preds = %157
  %159 = load i64, ptr %12, align 8, !tbaa !5
  %160 = add nsw i64 %159, 1
  store i64 %160, ptr %12, align 8, !tbaa !5
  br label %150, !llvm.loop !13

161:                                              ; preds = %155
  %162 = landingpad { ptr, i32 }
          cleanup
  %163 = extractvalue { ptr, i32 } %162, 0
  store ptr %163, ptr %4, align 8
  %164 = extractvalue { ptr, i32 } %162, 1
  store i32 %164, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #6
  br label %200

165:                                              ; preds = %154
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #6
  store i64 0, ptr %13, align 8, !tbaa !5
  br label %166

166:                                              ; preds = %174, %165
  %167 = load i64, ptr %13, align 8, !tbaa !5
  %168 = load i64, ptr %7, align 8, !tbaa !5
  %169 = icmp slt i64 %167, %168
  br i1 %169, label %171, label %170

170:                                              ; preds = %166
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #6
  br label %181

171:                                              ; preds = %166
  %172 = 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 %173 unwind label %177

173:                                              ; preds = %171
  br label %174

174:                                              ; preds = %173
  %175 = load i64, ptr %13, align 8, !tbaa !5
  %176 = add nsw i64 %175, 1
  store i64 %176, ptr %13, align 8, !tbaa !5
  br label %166, !llvm.loop !14

177:                                              ; preds = %171
  %178 = landingpad { ptr, i32 }
          cleanup
  %179 = extractvalue { ptr, i32 } %178, 0
  store ptr %179, ptr %4, align 8
  %180 = extractvalue { ptr, i32 } %178, 1
  store i32 %180, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #6
  br label %200

181:                                              ; preds = %170
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #6
  store i64 0, ptr %14, align 8, !tbaa !5
  br label %182

182:                                              ; preds = %190, %181
  %183 = load i64, ptr %14, align 8, !tbaa !5
  %184 = load i64, ptr %9, align 8, !tbaa !5
  %185 = icmp slt i64 %183, %184
  br i1 %185, label %187, label %186

186:                                              ; preds = %182
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #6
  br label %197

187:                                              ; preds = %182
  %188 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.3)
          to label %189 unwind label %193

189:                                              ; preds = %187
  br label %190

190:                                              ; preds = %189
  %191 = load i64, ptr %14, align 8, !tbaa !5
  %192 = add nsw i64 %191, 1
  store i64 %192, ptr %14, align 8, !tbaa !5
  br label %182, !llvm.loop !15

193:                                              ; preds = %187
  %194 = landingpad { ptr, i32 }
          cleanup
  %195 = extractvalue { ptr, i32 } %194, 0
  store ptr %195, ptr %4, align 8
  %196 = extractvalue { ptr, i32 } %194, 1
  store i32 %196, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #6
  br label %200

197:                                              ; preds = %186
  %198 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %199 unwind label %135

199:                                              ; preds = %197
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %3) #6
  br label %17, !llvm.loop !16

200:                                              ; preds = %193, %177, %161, %145, %135, %43
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #6
  br label %201

201:                                              ; preds = %200, %29
  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 8, ptr %2) #6
  br label %203

202:                                              ; preds = %17
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #6
  ret i32 0

203:                                              ; preds = %201
  %204 = load ptr, ptr %4, align 8
  %205 = load i32, ptr %5, align 4
  %206 = insertvalue { ptr, i32 } poison, ptr %204, 0
  %207 = insertvalue { ptr, i32 } %206, i32 %205, 1
  resume { ptr, i32 } %207
}

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) #1

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

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 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)) #1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4sizeEv(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) #4 align 2

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

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

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #5

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

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 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 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress 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 #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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = distinct !{!12, !11}
!13 = distinct !{!13, !11}
!14 = distinct !{!14, !11}
!15 = distinct !{!15, !11}
!16 = distinct !{!16, !11}


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

%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }

@_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 [2 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i64, align 8
  %2 = alloca %"class.std::__cxx11::basic_string", align 8
  %3 = tail call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %1) #7
  %4 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %1)
  %5 = load i64, ptr %1, align 8, !tbaa !5
  %6 = add nsw i64 %5, -1
  store i64 %6, ptr %1, align 8, !tbaa !5
  %.not86 = icmp eq i64 %5, 0
  br i1 %.not86, label %._crit_edge89, label %.lr.ph88

.lr.ph88:                                         ; preds = %0, %73
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %2) #7
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #7
  %7 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZStrsIcSt11char_traitsIcESaIcEERSt13basic_istreamIT_T0_ES7_RNSt7__cxx1112basic_stringIS4_S5_T1_EE(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(32) %2)
          to label %.preheader68 unwind label %18

.preheader68:                                     ; preds = %.lr.ph88
  %8 = call noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %2) #7
  %.not90 = icmp eq i64 %8, 0
  br i1 %.not90, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %42, %.preheader68
  %.055.lcssa = phi i64 [ 0, %.preheader68 ], [ %.156, %42 ]
  %.052.lcssa = phi i64 [ 0, %.preheader68 ], [ %.153, %42 ]
  %.049.lcssa = phi i64 [ 0, %.preheader68 ], [ %.150, %42 ]
  %.048.lcssa = phi i64 [ 0, %.preheader68 ], [ %.1, %42 ]
  %9 = call i64 @llvm.smin.i64(i64 %.055.lcssa, i64 %.052.lcssa)
  %10 = call i64 @llvm.smin.i64(i64 %.049.lcssa, i64 %.048.lcssa)
  %11 = icmp slt i64 %9, 1
  %12 = icmp sgt i64 %10, 0
  %or.cond = select i1 %11, i1 %12, i1 false
  %spec.select = select i1 %or.cond, i64 1, i64 %10
  %13 = icmp slt i64 %spec.select, 1
  %14 = icmp sgt i64 %9, 0
  %or.cond3 = and i1 %14, %13
  %.254 = select i1 %or.cond3, i64 1, i64 %9
  %15 = add i64 %.254, %spec.select
  %16 = shl i64 %15, 1
  %17 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEl(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %16)
          to label %46 unwind label %50

18:                                               ; preds = %.lr.ph88
  %19 = landingpad { ptr, i32 }
          cleanup
  br label %76

.lr.ph:                                           ; preds = %.preheader68, %42
  %.04773 = phi i64 [ %43, %42 ], [ 0, %.preheader68 ]
  %.04872 = phi i64 [ %.1, %42 ], [ 0, %.preheader68 ]
  %.04971 = phi i64 [ %.150, %42 ], [ 0, %.preheader68 ]
  %.05270 = phi i64 [ %.153, %42 ], [ 0, %.preheader68 ]
  %.05569 = phi i64 [ %.156, %42 ], [ 0, %.preheader68 ]
  %20 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %.04773)
  %21 = load i8, ptr %20, align 1, !tbaa !9
  %22 = icmp eq i8 %21, 85
  br i1 %22, label %23, label %25

23:                                               ; preds = %.lr.ph
  %24 = add nsw i64 %.05569, 1
  br label %42

25:                                               ; preds = %.lr.ph
  %26 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %.04773)
  %27 = load i8, ptr %26, align 1, !tbaa !9
  %28 = icmp eq i8 %27, 68
  br i1 %28, label %29, label %31

29:                                               ; preds = %25
  %30 = add nsw i64 %.05270, 1
  br label %42

31:                                               ; preds = %25
  %32 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %.04773)
  %33 = load i8, ptr %32, align 1, !tbaa !9
  %34 = icmp eq i8 %33, 76
  br i1 %34, label %35, label %37

35:                                               ; preds = %31
  %36 = add nsw i64 %.04971, 1
  br label %42

37:                                               ; preds = %31
  %38 = call noundef nonnull align 1 dereferenceable(1) ptr @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEixEm(ptr noundef nonnull align 8 dereferenceable(32) %2, i64 noundef %.04773)
  %39 = load i8, ptr %38, align 1, !tbaa !9
  %40 = icmp eq i8 %39, 82
  %41 = zext i1 %40 to i64
  %spec.select64 = add nsw i64 %.04872, %41
  br label %42

42:                                               ; preds = %37, %23, %35, %29
  %.156 = phi i64 [ %24, %23 ], [ %.05569, %29 ], [ %.05569, %35 ], [ %.05569, %37 ]
  %.153 = phi i64 [ %.05270, %23 ], [ %30, %29 ], [ %.05270, %35 ], [ %.05270, %37 ]
  %.150 = phi i64 [ %.04971, %23 ], [ %.04971, %29 ], [ %36, %35 ], [ %.04971, %37 ]
  %.1 = phi i64 [ %.04872, %23 ], [ %.04872, %29 ], [ %.04872, %35 ], [ %spec.select64, %37 ]
  %43 = add nuw nsw i64 %.04773, 1
  %44 = call noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(32) %2) #7
  %45 = icmp ult i64 %43, %44
  br i1 %45, label %.lr.ph, label %._crit_edge, !llvm.loop !10

46:                                               ; preds = %._crit_edge
  %47 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %.preheader67 unwind label %50

.preheader67:                                     ; preds = %46
  %48 = icmp sgt i64 %.254, 0
  br i1 %48, label %.lr.ph78, label %.preheader66

.preheader66:                                     ; preds = %53, %.preheader67
  %49 = icmp sgt i64 %spec.select, 0
  br i1 %49, label %.lr.ph80, label %.preheader65

50:                                               ; preds = %._crit_edge85, %46, %._crit_edge
  %51 = landingpad { ptr, i32 }
          cleanup
  br label %76

.lr.ph78:                                         ; preds = %.preheader67, %53
  %.04677 = phi i64 [ %54, %53 ], [ 0, %.preheader67 ]
  %52 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str)
          to label %53 unwind label %55

53:                                               ; preds = %.lr.ph78
  %54 = add nuw nsw i64 %.04677, 1
  %exitcond.not = icmp eq i64 %54, %.254
  br i1 %exitcond.not, label %.preheader66, label %.lr.ph78, !llvm.loop !12

55:                                               ; preds = %.lr.ph78
  %56 = landingpad { ptr, i32 }
          cleanup
  br label %76

.preheader65:                                     ; preds = %58, %.preheader66
  br i1 %48, label %.lr.ph82, label %.preheader

.lr.ph80:                                         ; preds = %.preheader66, %58
  %.04579 = phi i64 [ %59, %58 ], [ 0, %.preheader66 ]
  %57 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.1)
          to label %58 unwind label %60

58:                                               ; preds = %.lr.ph80
  %59 = add nuw nsw i64 %.04579, 1
  %exitcond91.not = icmp eq i64 %59, %spec.select
  br i1 %exitcond91.not, label %.preheader65, label %.lr.ph80, !llvm.loop !13

60:                                               ; preds = %.lr.ph80
  %61 = landingpad { ptr, i32 }
          cleanup
  br label %76

.preheader:                                       ; preds = %63, %.preheader65
  br i1 %49, label %.lr.ph84, label %._crit_edge85

.lr.ph82:                                         ; preds = %.preheader65, %63
  %.04481 = phi i64 [ %64, %63 ], [ 0, %.preheader65 ]
  %62 = 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 %63 unwind label %65

63:                                               ; preds = %.lr.ph82
  %64 = add nuw nsw i64 %.04481, 1
  %exitcond92.not = icmp eq i64 %64, %.254
  br i1 %exitcond92.not, label %.preheader, label %.lr.ph82, !llvm.loop !14

65:                                               ; preds = %.lr.ph82
  %66 = landingpad { ptr, i32 }
          cleanup
  br label %76

._crit_edge85:                                    ; preds = %69, %.preheader
  %67 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %73 unwind label %50

.lr.ph84:                                         ; preds = %.preheader, %69
  %.083 = phi i64 [ %70, %69 ], [ 0, %.preheader ]
  %68 = 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.3)
          to label %69 unwind label %71

69:                                               ; preds = %.lr.ph84
  %70 = add nuw nsw i64 %.083, 1
  %exitcond93.not = icmp eq i64 %70, %spec.select
  br i1 %exitcond93.not, label %._crit_edge85, label %.lr.ph84, !llvm.loop !15

71:                                               ; preds = %.lr.ph84
  %72 = landingpad { ptr, i32 }
          cleanup
  br label %76

73:                                               ; preds = %._crit_edge85
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %2) #7
  %74 = load i64, ptr %1, align 8, !tbaa !5
  %75 = add nsw i64 %74, -1
  store i64 %75, ptr %1, align 8, !tbaa !5
  %.not = icmp eq i64 %74, 0
  br i1 %.not, label %._crit_edge89, label %.lr.ph88, !llvm.loop !16

76:                                               ; preds = %50, %55, %60, %65, %71, %18
  %.pn.pn = phi { ptr, i32 } [ %19, %18 ], [ %56, %55 ], [ %61, %60 ], [ %66, %65 ], [ %72, %71 ], [ %51, %50 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %2) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #7
  resume { ptr, i32 } %.pn.pn

._crit_edge89:                                    ; preds = %73, %0
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #7
  ret i32 0
}

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) local_unnamed_addr #1

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

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERl(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 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 #1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare noundef i64 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #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 #4 align 2

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

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEl(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #5

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

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #4 align 2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i64 @llvm.smin.i64(i64, i64) #6

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 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { mustprogress 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 #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 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!7, !7, i64 0}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = distinct !{!12, !11}
!13 = distinct !{!13, !11}
!14 = distinct !{!14, !11}
!15 = distinct !{!15, !11}
!16 = distinct !{!16, !11}


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