; LLVM IR from eyangch/competitive-programming :: Codeforces/1301 (b)

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

%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::set" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<int, int, std::_Identity<int>, std::less<int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<int, int, std::_Identity<int>, std::less<int>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }

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

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca ptr, align 8
  %5 = alloca i64, align 8
  %6 = alloca i32, align 4
  %7 = alloca %"class.std::set", align 8
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca ptr, align 8
  %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
  %18 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #9
  %19 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %2)
  br label %20

20:                                               ; preds = %165, %0
  %21 = load i32, ptr %2, align 4, !tbaa !5
  %22 = add nsw i32 %21, -1
  store i32 %22, ptr %2, align 4, !tbaa !5
  %23 = icmp ne i32 %21, 0
  br i1 %23, label %24, label %173

24:                                               ; preds = %20
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #9
  %25 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %3)
  %26 = load i32, ptr %3, align 4, !tbaa !5
  %27 = zext i32 %26 to i64
  %28 = call ptr @llvm.stacksave.p0()
  store ptr %28, ptr %4, align 8
  %29 = alloca i32, i64 %27, align 16
  store i64 %27, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #9
  store i32 0, ptr %6, align 4, !tbaa !5
  br label %30

30:                                               ; preds = %40, %24
  %31 = load i32, ptr %6, align 4, !tbaa !5
  %32 = load i32, ptr %3, align 4, !tbaa !5
  %33 = icmp slt i32 %31, %32
  br i1 %33, label %35, label %34

34:                                               ; preds = %30
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #9
  br label %43

35:                                               ; preds = %30
  %36 = load i32, ptr %6, align 4, !tbaa !5
  %37 = sext i32 %36 to i64
  %38 = getelementptr inbounds i32, ptr %29, i64 %37
  %39 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %38)
  br label %40

40:                                               ; preds = %35
  %41 = load i32, ptr %6, align 4, !tbaa !5
  %42 = add nsw i32 %41, 1
  store i32 %42, ptr %6, align 4, !tbaa !5
  br label %30, !llvm.loop !9

43:                                               ; preds = %34
  call void @llvm.lifetime.start.p0(i64 48, ptr %7) #9
  call void @_ZNSt3setIiSt4lessIiESaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %7) #9
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #9
  store i32 2147483647, ptr %8, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #9
  store i32 -2147483648, ptr %9, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #9
  store i32 0, ptr %10, align 4, !tbaa !5
  br label %44

44:                                               ; preds = %95, %43
  %45 = load i32, ptr %10, align 4, !tbaa !5
  %46 = load i32, ptr %3, align 4, !tbaa !5
  %47 = icmp slt i32 %45, %46
  br i1 %47, label %49, label %48

48:                                               ; preds = %44
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #9
  br label %98

49:                                               ; preds = %44
  %50 = load i32, ptr %10, align 4, !tbaa !5
  %51 = sext i32 %50 to i64
  %52 = getelementptr inbounds i32, ptr %29, i64 %51
  %53 = load i32, ptr %52, align 4, !tbaa !5
  %54 = icmp ne i32 %53, -1
  br i1 %54, label %55, label %94

55:                                               ; preds = %49
  %56 = load i32, ptr %10, align 4, !tbaa !5
  %57 = icmp ne i32 %56, 0
  br i1 %57, label %58, label %65

58:                                               ; preds = %55
  %59 = load i32, ptr %10, align 4, !tbaa !5
  %60 = sub nsw i32 %59, 1
  %61 = sext i32 %60 to i64
  %62 = getelementptr inbounds i32, ptr %29, i64 %61
  %63 = load i32, ptr %62, align 4, !tbaa !5
  %64 = icmp eq i32 %63, -1
  br i1 %64, label %77, label %65

65:                                               ; preds = %58, %55
  %66 = load i32, ptr %10, align 4, !tbaa !5
  %67 = load i32, ptr %3, align 4, !tbaa !5
  %68 = sub nsw i32 %67, 1
  %69 = icmp ne i32 %66, %68
  br i1 %69, label %70, label %94

70:                                               ; preds = %65
  %71 = load i32, ptr %10, align 4, !tbaa !5
  %72 = add nsw i32 %71, 1
  %73 = sext i32 %72 to i64
  %74 = getelementptr inbounds i32, ptr %29, i64 %73
  %75 = load i32, ptr %74, align 4, !tbaa !5
  %76 = icmp eq i32 %75, -1
  br i1 %76, label %77, label %94

77:                                               ; preds = %70, %58
  %78 = load i32, ptr %10, align 4, !tbaa !5
  %79 = sext i32 %78 to i64
  %80 = getelementptr inbounds i32, ptr %29, i64 %79
  %81 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %8, ptr noundef nonnull align 4 dereferenceable(4) %80)
          to label %82 unwind label %90

82:                                               ; preds = %77
  %83 = load i32, ptr %81, align 4, !tbaa !5
  store i32 %83, ptr %8, align 4, !tbaa !5
  %84 = load i32, ptr %10, align 4, !tbaa !5
  %85 = sext i32 %84 to i64
  %86 = getelementptr inbounds i32, ptr %29, i64 %85
  %87 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %9, ptr noundef nonnull align 4 dereferenceable(4) %86)
          to label %88 unwind label %90

88:                                               ; preds = %82
  %89 = load i32, ptr %87, align 4, !tbaa !5
  store i32 %89, ptr %9, align 4, !tbaa !5
  br label %94

90:                                               ; preds = %82, %77
  %91 = landingpad { ptr, i32 }
          cleanup
  %92 = extractvalue { ptr, i32 } %91, 0
  store ptr %92, ptr %11, align 8
  %93 = extractvalue { ptr, i32 } %91, 1
  store i32 %93, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #9
  br label %172

94:                                               ; preds = %88, %70, %65, %49
  br label %95

95:                                               ; preds = %94
  %96 = load i32, ptr %10, align 4, !tbaa !5
  %97 = add nsw i32 %96, 1
  store i32 %97, ptr %10, align 4, !tbaa !5
  br label %44, !llvm.loop !11

98:                                               ; preds = %48
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #9
  store i32 0, ptr %13, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #9
  store i32 0, ptr %14, align 4, !tbaa !5
  br label %99

99:                                               ; preds = %138, %98
  %100 = load i32, ptr %14, align 4, !tbaa !5
  %101 = load i32, ptr %3, align 4, !tbaa !5
  %102 = sub nsw i32 %101, 1
  %103 = icmp slt i32 %100, %102
  br i1 %103, label %105, label %104

104:                                              ; preds = %99
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #9
  br label %141

105:                                              ; preds = %99
  %106 = load i32, ptr %14, align 4, !tbaa !5
  %107 = sext i32 %106 to i64
  %108 = getelementptr inbounds i32, ptr %29, i64 %107
  %109 = load i32, ptr %108, align 4, !tbaa !5
  %110 = icmp ne i32 %109, -1
  br i1 %110, label %111, label %137

111:                                              ; preds = %105
  %112 = load i32, ptr %14, align 4, !tbaa !5
  %113 = add nsw i32 %112, 1
  %114 = sext i32 %113 to i64
  %115 = getelementptr inbounds i32, ptr %29, i64 %114
  %116 = load i32, ptr %115, align 4, !tbaa !5
  %117 = icmp ne i32 %116, -1
  br i1 %117, label %118, label %137

118:                                              ; preds = %111
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #9
  %119 = load i32, ptr %14, align 4, !tbaa !5
  %120 = sext i32 %119 to i64
  %121 = getelementptr inbounds i32, ptr %29, i64 %120
  %122 = load i32, ptr %121, align 4, !tbaa !5
  %123 = load i32, ptr %14, align 4, !tbaa !5
  %124 = add nsw i32 %123, 1
  %125 = sext i32 %124 to i64
  %126 = getelementptr inbounds i32, ptr %29, i64 %125
  %127 = load i32, ptr %126, align 4, !tbaa !5
  %128 = sub nsw i32 %122, %127
  %129 = call i32 @llvm.abs.i32(i32 %128, i1 true)
  store i32 %129, ptr %15, align 4, !tbaa !5
  %130 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %13, ptr noundef nonnull align 4 dereferenceable(4) %15)
          to label %131 unwind label %133

131:                                              ; preds = %118
  %132 = load i32, ptr %130, align 4, !tbaa !5
  store i32 %132, ptr %13, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #9
  br label %137

133:                                              ; preds = %118
  %134 = landingpad { ptr, i32 }
          cleanup
  %135 = extractvalue { ptr, i32 } %134, 0
  store ptr %135, ptr %11, align 8
  %136 = extractvalue { ptr, i32 } %134, 1
  store i32 %136, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #9
  br label %171

137:                                              ; preds = %131, %111, %105
  br label %138

138:                                              ; preds = %137
  %139 = load i32, ptr %14, align 4, !tbaa !5
  %140 = add nsw i32 %139, 1
  store i32 %140, ptr %14, align 4, !tbaa !5
  br label %99, !llvm.loop !12

141:                                              ; preds = %104
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #9
  %142 = load i32, ptr %8, align 4, !tbaa !5
  %143 = load i32, ptr %9, align 4, !tbaa !5
  %144 = add nsw i32 %142, %143
  %145 = sdiv i32 %144, 2
  store i32 %145, ptr %16, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #9
  %146 = load i32, ptr %16, align 4, !tbaa !5
  %147 = load i32, ptr %8, align 4, !tbaa !5
  %148 = sub nsw i32 %146, %147
  store i32 %148, ptr %17, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %18) #9
  %149 = load i32, ptr %9, align 4, !tbaa !5
  %150 = load i32, ptr %16, align 4, !tbaa !5
  %151 = sub nsw i32 %149, %150
  store i32 %151, ptr %18, align 4, !tbaa !5
  %152 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %17, ptr noundef nonnull align 4 dereferenceable(4) %18)
          to label %153 unwind label %167

153:                                              ; preds = %141
  %154 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %13, ptr noundef nonnull align 4 dereferenceable(4) %152)
          to label %155 unwind label %167

155:                                              ; preds = %153
  %156 = load i32, ptr %154, align 4, !tbaa !5
  %157 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %156)
          to label %158 unwind label %167

158:                                              ; preds = %155
  %159 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %157, ptr noundef @.str)
          to label %160 unwind label %167

160:                                              ; preds = %158
  %161 = load i32, ptr %16, align 4, !tbaa !5
  %162 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %159, i32 noundef %161)
          to label %163 unwind label %167

163:                                              ; preds = %160
  %164 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %162, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %165 unwind label %167

165:                                              ; preds = %163
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #9
  call void @_ZNSt3setIiSt4lessIiESaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %7) #9
  call void @llvm.lifetime.end.p0(i64 48, ptr %7) #9
  %166 = load ptr, ptr %4, align 8
  call void @llvm.stackrestore.p0(ptr %166)
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #9
  br label %20, !llvm.loop !13

167:                                              ; preds = %163, %160, %158, %155, %153, %141
  %168 = landingpad { ptr, i32 }
          cleanup
  %169 = extractvalue { ptr, i32 } %168, 0
  store ptr %169, ptr %11, align 8
  %170 = extractvalue { ptr, i32 } %168, 1
  store i32 %170, ptr %12, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #9
  br label %171

171:                                              ; preds = %167, %133
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #9
  br label %172

172:                                              ; preds = %171, %90
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #9
  call void @_ZNSt3setIiSt4lessIiESaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %7) #9
  call void @llvm.lifetime.end.p0(i64 48, ptr %7) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #9
  br label %174

173:                                              ; preds = %20
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #9
  ret i32 0

174:                                              ; preds = %172
  %175 = load ptr, ptr %11, align 8
  %176 = load i32, ptr %12, align 4
  %177 = insertvalue { ptr, i32 } poison, ptr %175, 0
  %178 = insertvalue { ptr, i32 } %177, i32 %176, 1
  resume { ptr, i32 } %178
}

; 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: nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #3

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3setIiSt4lessIiESaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #5

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #5

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.abs.i32(i32, i1 immarg) #6

; 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) #7

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

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #8 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)) #7

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3setIiSt4lessIiESaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #4 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #3

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 = { nocallback nofree nosync nounwind willreturn }
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 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 #6 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #7 = { 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 #8 = { 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 #9 = { nounwind }

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

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


; 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::set" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<int, int, std::_Identity<int>, std::less<int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<int, int, std::_Identity<int>, std::less<int>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }

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

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca %"class.std::set", align 8
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %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) #9
  %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)
  %11 = load i32, ptr %1, align 4, !tbaa !5
  %12 = add nsw i32 %11, -1
  store i32 %12, ptr %1, align 4, !tbaa !5
  %.not40 = icmp eq i32 %11, 0
  br i1 %.not40, label %._crit_edge43, label %.lr.ph42

.lr.ph42:                                         ; preds = %0, %100
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #9
  %13 = 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)
  %14 = load i32, ptr %2, align 4, !tbaa !5
  %15 = zext i32 %14 to i64
  %16 = call ptr @llvm.stacksave.p0()
  %17 = alloca i32, i64 %15, align 16
  %18 = load i32, ptr %2, align 4, !tbaa !5
  %19 = icmp sgt i32 %18, 0
  br i1 %19, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph, %.lr.ph42
  call void @llvm.lifetime.start.p0(i64 48, ptr nonnull %3) #9
  call void @_ZNSt3setIiSt4lessIiESaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %3) #9
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #9
  store i32 2147483647, ptr %4, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #9
  store i32 -2147483648, ptr %5, align 4, !tbaa !5
  %20 = load i32, ptr %2, align 4, !tbaa !5
  %21 = icmp sgt i32 %20, 0
  br i1 %21, label %.lr.ph34.preheader, label %._crit_edge35.thread

.lr.ph34.preheader:                               ; preds = %._crit_edge
  %22 = load i32, ptr %17, align 16, !tbaa !5
  %.not27.peel = icmp eq i32 %22, -1
  br i1 %.not27.peel, label %33, label %23

23:                                               ; preds = %.lr.ph34.preheader
  %.not29.peel = icmp eq i32 %20, 1
  br i1 %.not29.peel, label %._crit_edge35.thread, label %24

24:                                               ; preds = %23
  %25 = getelementptr inbounds i8, ptr %17, i64 4
  %26 = load i32, ptr %25, align 4, !tbaa !5
  %27 = icmp eq i32 %26, -1
  br i1 %27, label %28, label %.lr.ph34.preheader62

28:                                               ; preds = %24
  %29 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %4, ptr noundef nonnull align 4 dereferenceable(4) %17)
  %30 = load i32, ptr %29, align 4, !tbaa !5
  store i32 %30, ptr %4, align 4, !tbaa !5
  %31 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 4 dereferenceable(4) %17)
  %32 = load i32, ptr %31, align 4, !tbaa !5
  store i32 %32, ptr %5, align 4, !tbaa !5
  %.pre = load i32, ptr %2, align 4, !tbaa !5
  br label %33

33:                                               ; preds = %28, %.lr.ph34.preheader
  %34 = phi i32 [ %32, %28 ], [ -2147483648, %.lr.ph34.preheader ]
  %35 = phi i32 [ %.pre, %28 ], [ %20, %.lr.ph34.preheader ]
  %36 = icmp sgt i32 %35, 1
  br i1 %36, label %.lr.ph34.preheader62, label %._crit_edge35.thread

.lr.ph34.preheader62:                             ; preds = %24, %33
  %.ph63 = phi i32 [ -2147483648, %24 ], [ %34, %33 ]
  %.ph64 = phi i32 [ %20, %24 ], [ %35, %33 ]
  br label %.lr.ph34

.lr.ph:                                           ; preds = %.lr.ph42, %.lr.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph ], [ 0, %.lr.ph42 ]
  %37 = getelementptr inbounds i32, ptr %17, i64 %indvars.iv
  %38 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %37)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %39 = load i32, ptr %2, align 4, !tbaa !5
  %40 = sext i32 %39 to i64
  %41 = icmp slt i64 %indvars.iv.next, %40
  br i1 %41, label %.lr.ph, label %._crit_edge, !llvm.loop !9

._crit_edge35.thread:                             ; preds = %._crit_edge, %33, %23
  %.ph = phi i32 [ %34, %33 ], [ -2147483648, %._crit_edge ], [ -2147483648, %23 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #9
  store i32 0, ptr %6, align 4, !tbaa !5
  br label %._crit_edge39

._crit_edge35:                                    ; preds = %63
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #9
  store i32 0, ptr %6, align 4, !tbaa !5
  %42 = icmp sgt i32 %65, 1
  br i1 %42, label %.lr.ph38, label %._crit_edge39

.lr.ph34:                                         ; preds = %.lr.ph34.preheader62, %63
  %43 = phi i32 [ %64, %63 ], [ %.ph63, %.lr.ph34.preheader62 ]
  %44 = phi i32 [ %65, %63 ], [ %.ph64, %.lr.ph34.preheader62 ]
  %indvars.iv45 = phi i64 [ %indvars.iv.next46, %63 ], [ 1, %.lr.ph34.preheader62 ]
  %45 = getelementptr inbounds i32, ptr %17, i64 %indvars.iv45
  %46 = load i32, ptr %45, align 4, !tbaa !5
  %.not27 = icmp eq i32 %46, -1
  br i1 %.not27, label %63, label %47

47:                                               ; preds = %.lr.ph34
  %48 = getelementptr i8, ptr %45, i64 -4
  %49 = load i32, ptr %48, align 4, !tbaa !5
  %50 = icmp eq i32 %49, -1
  br i1 %50, label %58, label %51

51:                                               ; preds = %47
  %52 = add nsw i32 %44, -1
  %53 = zext i32 %52 to i64
  %.not29 = icmp eq i64 %indvars.iv45, %53
  br i1 %.not29, label %63, label %54

54:                                               ; preds = %51
  %55 = getelementptr inbounds i8, ptr %45, i64 4
  %56 = load i32, ptr %55, align 4, !tbaa !5
  %57 = icmp eq i32 %56, -1
  br i1 %57, label %58, label %63

58:                                               ; preds = %54, %47
  %59 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %4, ptr noundef nonnull align 4 dereferenceable(4) %45)
  %60 = load i32, ptr %59, align 4, !tbaa !5
  store i32 %60, ptr %4, align 4, !tbaa !5
  %61 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 4 dereferenceable(4) %45)
  %62 = load i32, ptr %61, align 4, !tbaa !5
  store i32 %62, ptr %5, align 4, !tbaa !5
  %.pre55 = load i32, ptr %2, align 4, !tbaa !5
  br label %63

63:                                               ; preds = %.lr.ph34, %51, %54, %58
  %64 = phi i32 [ %43, %.lr.ph34 ], [ %43, %51 ], [ %43, %54 ], [ %62, %58 ]
  %65 = phi i32 [ %44, %.lr.ph34 ], [ %44, %51 ], [ %44, %54 ], [ %.pre55, %58 ]
  %indvars.iv.next46 = add nuw nsw i64 %indvars.iv45, 1
  %66 = sext i32 %65 to i64
  %67 = icmp slt i64 %indvars.iv.next46, %66
  br i1 %67, label %.lr.ph34, label %._crit_edge35, !llvm.loop !11

._crit_edge39.loopexit:                           ; preds = %89
  %.pre57 = load i32, ptr %5, align 4, !tbaa !5
  br label %._crit_edge39

._crit_edge39:                                    ; preds = %._crit_edge35.thread, %._crit_edge39.loopexit, %._crit_edge35
  %68 = phi i32 [ %.pre57, %._crit_edge39.loopexit ], [ %64, %._crit_edge35 ], [ %.ph, %._crit_edge35.thread ]
  %69 = load i32, ptr %4, align 4, !tbaa !5
  %70 = add nsw i32 %68, %69
  %71 = sdiv i32 %70, 2
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %8) #9
  %72 = sub nsw i32 %71, %69
  store i32 %72, ptr %8, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %9) #9
  %73 = sub nsw i32 %68, %71
  store i32 %73, ptr %9, align 4, !tbaa !5
  %74 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %8, ptr noundef nonnull align 4 dereferenceable(4) %9)
  %75 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %6, ptr noundef nonnull align 4 dereferenceable(4) %74)
  %76 = load i32, ptr %75, align 4, !tbaa !5
  %77 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %76)
          to label %94 unwind label %103

.lr.ph38:                                         ; preds = %._crit_edge35, %89
  %78 = phi i32 [ %90, %89 ], [ %65, %._crit_edge35 ]
  %indvars.iv49 = phi i64 [ %indvars.iv.next50, %89 ], [ 0, %._crit_edge35 ]
  %79 = getelementptr inbounds i32, ptr %17, i64 %indvars.iv49
  %80 = load i32, ptr %79, align 4, !tbaa !5
  %.not25 = icmp eq i32 %80, -1
  br i1 %.not25, label %89, label %81

81:                                               ; preds = %.lr.ph38
  %82 = getelementptr inbounds i8, ptr %79, i64 4
  %83 = load i32, ptr %82, align 4, !tbaa !5
  %.not26 = icmp eq i32 %83, -1
  br i1 %.not26, label %89, label %84

84:                                               ; preds = %81
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %7) #9
  %85 = sub nsw i32 %80, %83
  %86 = call i32 @llvm.abs.i32(i32 %85, i1 true)
  store i32 %86, ptr %7, align 4, !tbaa !5
  %87 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %6, ptr noundef nonnull align 4 dereferenceable(4) %7)
  %88 = load i32, ptr %87, align 4, !tbaa !5
  store i32 %88, ptr %6, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #9
  %.pre56 = load i32, ptr %2, align 4, !tbaa !5
  br label %89

89:                                               ; preds = %.lr.ph38, %81, %84
  %90 = phi i32 [ %78, %.lr.ph38 ], [ %78, %81 ], [ %.pre56, %84 ]
  %indvars.iv.next50 = add nuw nsw i64 %indvars.iv49, 1
  %91 = add nsw i32 %90, -1
  %92 = sext i32 %91 to i64
  %93 = icmp slt i64 %indvars.iv.next50, %92
  br i1 %93, label %.lr.ph38, label %._crit_edge39.loopexit, !llvm.loop !13

94:                                               ; preds = %._crit_edge39
  %95 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %77, ptr noundef nonnull @.str)
          to label %96 unwind label %103

96:                                               ; preds = %94
  %97 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %95, i32 noundef %71)
          to label %98 unwind label %103

98:                                               ; preds = %96
  %99 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %97, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %100 unwind label %103

100:                                              ; preds = %98
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #9
  call void @_ZNSt3setIiSt4lessIiESaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %3) #9
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %3) #9
  call void @llvm.stackrestore.p0(ptr %16)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #9
  %101 = load i32, ptr %1, align 4, !tbaa !5
  %102 = add nsw i32 %101, -1
  store i32 %102, ptr %1, align 4, !tbaa !5
  %.not = icmp eq i32 %101, 0
  br i1 %.not, label %._crit_edge43, label %.lr.ph42, !llvm.loop !14

103:                                              ; preds = %98, %96, %94, %._crit_edge39
  %104 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #9
  call void @_ZNSt3setIiSt4lessIiESaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %3) #9
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %3) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #9
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #9
  resume { ptr, i32 } %104

._crit_edge43:                                    ; preds = %100, %0
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #9
  ret i32 0
}

; 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 nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #3

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3setIiSt4lessIiESaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #5

declare i32 @__gxx_personality_v0(...)

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3maxIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #5

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.abs.i32(i32, i1 immarg) #6

; 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 #7

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 uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #8 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)) #7

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3setIiSt4lessIiESaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #3

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 nocallback nofree nosync nounwind willreturn }
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 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 #6 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #7 = { 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 #8 = { 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 #9 = { 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}
!12 = !{!"llvm.loop.peeled.count", i32 1}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10}


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