; LLVM IR from Ayon-SSP/The-SDE-Prep :: 2]_Algorithms/10]_Graphs (Floyd_warshall_algorithm)

; 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" }

@graph = external dso_local global [405 x [405 x i32]], align 16
@dis = external dso_local global [405 x [405 x i32]], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [4 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [2 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %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
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #5
  %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)
  %20 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %19, ptr noundef nonnull align 4 dereferenceable(4) %3)
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #5
  store i32 1, ptr %4, align 4, !tbaa !5
  br label %21

21:                                               ; preds = %43, %0
  %22 = load i32, ptr %4, align 4, !tbaa !5
  %23 = load i32, ptr %2, align 4, !tbaa !5
  %24 = icmp sle i32 %22, %23
  br i1 %24, label %26, label %25

25:                                               ; preds = %21
  store i32 2, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #5
  br label %46

26:                                               ; preds = %21
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #5
  store i32 1, ptr %6, align 4, !tbaa !5
  br label %27

27:                                               ; preds = %39, %26
  %28 = load i32, ptr %6, align 4, !tbaa !5
  %29 = load i32, ptr %2, align 4, !tbaa !5
  %30 = icmp sle i32 %28, %29
  br i1 %30, label %32, label %31

31:                                               ; preds = %27
  store i32 5, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #5
  br label %42

32:                                               ; preds = %27
  %33 = load i32, ptr %4, align 4, !tbaa !5
  %34 = sext i32 %33 to i64
  %35 = getelementptr inbounds [405 x [405 x i32]], ptr @graph, i64 0, i64 %34
  %36 = load i32, ptr %6, align 4, !tbaa !5
  %37 = sext i32 %36 to i64
  %38 = getelementptr inbounds [405 x i32], ptr %35, i64 0, i64 %37
  store i32 10000000, ptr %38, align 4, !tbaa !5
  br label %39

39:                                               ; preds = %32
  %40 = load i32, ptr %6, align 4, !tbaa !5
  %41 = add nsw i32 %40, 1
  store i32 %41, ptr %6, align 4, !tbaa !5
  br label %27, !llvm.loop !9

42:                                               ; preds = %31
  br label %43

43:                                               ; preds = %42
  %44 = load i32, ptr %4, align 4, !tbaa !5
  %45 = add nsw i32 %44, 1
  store i32 %45, ptr %4, align 4, !tbaa !5
  br label %21, !llvm.loop !11

46:                                               ; preds = %25
  br label %47

47:                                               ; preds = %51, %46
  %48 = load i32, ptr %3, align 4, !tbaa !5
  %49 = add nsw i32 %48, -1
  store i32 %49, ptr %3, align 4, !tbaa !5
  %50 = icmp ne i32 %48, 0
  br i1 %50, label %51, label %62

51:                                               ; preds = %47
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #5
  %52 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %7)
  %53 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %52, ptr noundef nonnull align 4 dereferenceable(4) %8)
  %54 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %53, ptr noundef nonnull align 4 dereferenceable(4) %9)
  %55 = load i32, ptr %9, align 4, !tbaa !5
  %56 = load i32, ptr %7, align 4, !tbaa !5
  %57 = sext i32 %56 to i64
  %58 = getelementptr inbounds [405 x [405 x i32]], ptr @graph, i64 0, i64 %57
  %59 = load i32, ptr %8, align 4, !tbaa !5
  %60 = sext i32 %59 to i64
  %61 = getelementptr inbounds [405 x i32], ptr %58, i64 0, i64 %60
  store i32 %55, ptr %61, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  br label %47, !llvm.loop !12

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

63:                                               ; preds = %104, %62
  %64 = load i32, ptr %10, align 4, !tbaa !5
  %65 = load i32, ptr %2, align 4, !tbaa !5
  %66 = icmp sle i32 %64, %65
  br i1 %66, label %68, label %67

67:                                               ; preds = %63
  store i32 10, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #5
  br label %107

68:                                               ; preds = %63
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #5
  store i32 1, ptr %11, align 4, !tbaa !5
  br label %69

69:                                               ; preds = %100, %68
  %70 = load i32, ptr %11, align 4, !tbaa !5
  %71 = load i32, ptr %2, align 4, !tbaa !5
  %72 = icmp sle i32 %70, %71
  br i1 %72, label %74, label %73

73:                                               ; preds = %69
  store i32 13, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  br label %103

74:                                               ; preds = %69
  %75 = load i32, ptr %10, align 4, !tbaa !5
  %76 = load i32, ptr %11, align 4, !tbaa !5
  %77 = icmp eq i32 %75, %76
  br i1 %77, label %78, label %85

78:                                               ; preds = %74
  %79 = load i32, ptr %10, align 4, !tbaa !5
  %80 = sext i32 %79 to i64
  %81 = getelementptr inbounds [405 x [405 x i32]], ptr @dis, i64 0, i64 %80
  %82 = load i32, ptr %11, align 4, !tbaa !5
  %83 = sext i32 %82 to i64
  %84 = getelementptr inbounds [405 x i32], ptr %81, i64 0, i64 %83
  store i32 0, ptr %84, align 4, !tbaa !5
  br label %99

85:                                               ; preds = %74
  %86 = load i32, ptr %10, align 4, !tbaa !5
  %87 = sext i32 %86 to i64
  %88 = getelementptr inbounds [405 x [405 x i32]], ptr @graph, i64 0, i64 %87
  %89 = load i32, ptr %11, align 4, !tbaa !5
  %90 = sext i32 %89 to i64
  %91 = getelementptr inbounds [405 x i32], ptr %88, i64 0, i64 %90
  %92 = load i32, ptr %91, align 4, !tbaa !5
  %93 = load i32, ptr %10, align 4, !tbaa !5
  %94 = sext i32 %93 to i64
  %95 = getelementptr inbounds [405 x [405 x i32]], ptr @dis, i64 0, i64 %94
  %96 = load i32, ptr %11, align 4, !tbaa !5
  %97 = sext i32 %96 to i64
  %98 = getelementptr inbounds [405 x i32], ptr %95, i64 0, i64 %97
  store i32 %92, ptr %98, align 4, !tbaa !5
  br label %99

99:                                               ; preds = %85, %78
  br label %100

100:                                              ; preds = %99
  %101 = load i32, ptr %11, align 4, !tbaa !5
  %102 = add nsw i32 %101, 1
  store i32 %102, ptr %11, align 4, !tbaa !5
  br label %69, !llvm.loop !13

103:                                              ; preds = %73
  br label %104

104:                                              ; preds = %103
  %105 = load i32, ptr %10, align 4, !tbaa !5
  %106 = add nsw i32 %105, 1
  store i32 %106, ptr %10, align 4, !tbaa !5
  br label %63, !llvm.loop !14

107:                                              ; preds = %67
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #5
  store i32 1, ptr %12, align 4, !tbaa !5
  br label %108

108:                                              ; preds = %182, %107
  %109 = load i32, ptr %12, align 4, !tbaa !5
  %110 = load i32, ptr %2, align 4, !tbaa !5
  %111 = icmp sle i32 %109, %110
  br i1 %111, label %113, label %112

112:                                              ; preds = %108
  store i32 16, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #5
  br label %185

113:                                              ; preds = %108
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #5
  store i32 1, ptr %13, align 4, !tbaa !5
  br label %114

114:                                              ; preds = %178, %113
  %115 = load i32, ptr %13, align 4, !tbaa !5
  %116 = load i32, ptr %2, align 4, !tbaa !5
  %117 = icmp sle i32 %115, %116
  br i1 %117, label %119, label %118

118:                                              ; preds = %114
  store i32 19, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #5
  br label %181

119:                                              ; preds = %114
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #5
  store i32 1, ptr %14, align 4, !tbaa !5
  br label %120

120:                                              ; preds = %174, %119
  %121 = load i32, ptr %14, align 4, !tbaa !5
  %122 = load i32, ptr %2, align 4, !tbaa !5
  %123 = icmp sle i32 %121, %122
  br i1 %123, label %125, label %124

124:                                              ; preds = %120
  store i32 22, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #5
  br label %177

125:                                              ; preds = %120
  %126 = load i32, ptr %13, align 4, !tbaa !5
  %127 = sext i32 %126 to i64
  %128 = getelementptr inbounds [405 x [405 x i32]], ptr @dis, i64 0, i64 %127
  %129 = load i32, ptr %12, align 4, !tbaa !5
  %130 = sext i32 %129 to i64
  %131 = getelementptr inbounds [405 x i32], ptr %128, i64 0, i64 %130
  %132 = load i32, ptr %131, align 4, !tbaa !5
  %133 = icmp slt i32 %132, 10000000
  br i1 %133, label %134, label %173

134:                                              ; preds = %125
  %135 = load i32, ptr %12, align 4, !tbaa !5
  %136 = sext i32 %135 to i64
  %137 = getelementptr inbounds [405 x [405 x i32]], ptr @dis, i64 0, i64 %136
  %138 = load i32, ptr %14, align 4, !tbaa !5
  %139 = sext i32 %138 to i64
  %140 = getelementptr inbounds [405 x i32], ptr %137, i64 0, i64 %139
  %141 = load i32, ptr %140, align 4, !tbaa !5
  %142 = icmp slt i32 %141, 10000000
  br i1 %142, label %143, label %173

143:                                              ; preds = %134
  %144 = load i32, ptr %13, align 4, !tbaa !5
  %145 = sext i32 %144 to i64
  %146 = getelementptr inbounds [405 x [405 x i32]], ptr @dis, i64 0, i64 %145
  %147 = load i32, ptr %14, align 4, !tbaa !5
  %148 = sext i32 %147 to i64
  %149 = getelementptr inbounds [405 x i32], ptr %146, i64 0, i64 %148
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #5
  %150 = load i32, ptr %13, align 4, !tbaa !5
  %151 = sext i32 %150 to i64
  %152 = getelementptr inbounds [405 x [405 x i32]], ptr @dis, i64 0, i64 %151
  %153 = load i32, ptr %12, align 4, !tbaa !5
  %154 = sext i32 %153 to i64
  %155 = getelementptr inbounds [405 x i32], ptr %152, i64 0, i64 %154
  %156 = load i32, ptr %155, align 4, !tbaa !5
  %157 = load i32, ptr %12, align 4, !tbaa !5
  %158 = sext i32 %157 to i64
  %159 = getelementptr inbounds [405 x [405 x i32]], ptr @dis, i64 0, i64 %158
  %160 = load i32, ptr %14, align 4, !tbaa !5
  %161 = sext i32 %160 to i64
  %162 = getelementptr inbounds [405 x i32], ptr %159, i64 0, i64 %161
  %163 = load i32, ptr %162, align 4, !tbaa !5
  %164 = add nsw i32 %156, %163
  store i32 %164, ptr %15, align 4, !tbaa !5
  %165 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %149, ptr noundef nonnull align 4 dereferenceable(4) %15)
  %166 = load i32, ptr %165, align 4, !tbaa !5
  %167 = load i32, ptr %13, align 4, !tbaa !5
  %168 = sext i32 %167 to i64
  %169 = getelementptr inbounds [405 x [405 x i32]], ptr @dis, i64 0, i64 %168
  %170 = load i32, ptr %14, align 4, !tbaa !5
  %171 = sext i32 %170 to i64
  %172 = getelementptr inbounds [405 x i32], ptr %169, i64 0, i64 %171
  store i32 %166, ptr %172, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #5
  br label %173

173:                                              ; preds = %143, %134, %125
  br label %174

174:                                              ; preds = %173
  %175 = load i32, ptr %14, align 4, !tbaa !5
  %176 = add nsw i32 %175, 1
  store i32 %176, ptr %14, align 4, !tbaa !5
  br label %120, !llvm.loop !15

177:                                              ; preds = %124
  br label %178

178:                                              ; preds = %177
  %179 = load i32, ptr %13, align 4, !tbaa !5
  %180 = add nsw i32 %179, 1
  store i32 %180, ptr %13, align 4, !tbaa !5
  br label %114, !llvm.loop !16

181:                                              ; preds = %118
  br label %182

182:                                              ; preds = %181
  %183 = load i32, ptr %12, align 4, !tbaa !5
  %184 = add nsw i32 %183, 1
  store i32 %184, ptr %12, align 4, !tbaa !5
  br label %108, !llvm.loop !17

185:                                              ; preds = %112
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #5
  %186 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %16)
  br label %187

187:                                              ; preds = %214, %185
  %188 = load i32, ptr %16, align 4, !tbaa !5
  %189 = add nsw i32 %188, -1
  store i32 %189, ptr %16, align 4, !tbaa !5
  %190 = icmp ne i32 %188, 0
  br i1 %190, label %191, label %215

191:                                              ; preds = %187
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %18) #5
  %192 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %17)
  %193 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %192, ptr noundef nonnull align 4 dereferenceable(4) %18)
  %194 = load i32, ptr %17, align 4, !tbaa !5
  %195 = sext i32 %194 to i64
  %196 = getelementptr inbounds [405 x [405 x i32]], ptr @dis, i64 0, i64 %195
  %197 = load i32, ptr %18, align 4, !tbaa !5
  %198 = sext i32 %197 to i64
  %199 = getelementptr inbounds [405 x i32], ptr %196, i64 0, i64 %198
  %200 = load i32, ptr %199, align 4, !tbaa !5
  %201 = icmp eq i32 %200, 10000000
  br i1 %201, label %202, label %204

202:                                              ; preds = %191
  %203 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str)
  br label %214

204:                                              ; preds = %191
  %205 = load i32, ptr %17, align 4, !tbaa !5
  %206 = sext i32 %205 to i64
  %207 = getelementptr inbounds [405 x [405 x i32]], ptr @dis, i64 0, i64 %206
  %208 = load i32, ptr %18, align 4, !tbaa !5
  %209 = sext i32 %208 to i64
  %210 = getelementptr inbounds [405 x i32], ptr %207, i64 0, i64 %209
  %211 = load i32, ptr %210, align 4, !tbaa !5
  %212 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %211)
  %213 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %212, ptr noundef @.str.1)
  br label %214

214:                                              ; preds = %204, %202
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #5
  br label %187, !llvm.loop !18

215:                                              ; preds = %187
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #5
  %216 = load i32, ptr %1, align 4
  ret i32 %216
}

; 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 memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; 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)) #3

; 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) #4

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

attributes #0 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { 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 #4 = { 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 #5 = { 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}
!14 = distinct !{!14, !10}
!15 = distinct !{!15, !10}
!16 = distinct !{!16, !10}
!17 = distinct !{!17, !10}
!18 = distinct !{!18, !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" }

@graph = external dso_local local_unnamed_addr global [405 x [405 x i32]], align 16
@dis = external dso_local global [405 x [405 x i32]], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [4 x i8], align 1
@.str.1 = 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 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %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) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #5
  %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 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %10, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %12 = load i32, ptr %1, align 4, !tbaa !5
  %.not60 = icmp slt i32 %12, 1
  br i1 %.not60, label %.preheader56, label %.preheader57.preheader

.preheader57.preheader:                           ; preds = %0
  %13 = add nuw i32 %12, 1
  %wide.trip.count90 = zext i32 %13 to i64
  %14 = zext nneg i32 %12 to i64
  %min.iters.check = icmp ult i32 %12, 8
  %n.vec = and i64 %14, 2147483640
  %ind.end = or disjoint i64 %n.vec, 1
  %cmp.n = icmp eq i64 %n.vec, %14
  br label %.preheader57

.preheader57:                                     ; preds = %.preheader57.preheader, %._crit_edge
  %indvars.iv87 = phi i64 [ 1, %.preheader57.preheader ], [ %indvars.iv.next88, %._crit_edge ]
  br i1 %min.iters.check, label %scalar.ph.preheader, label %vector.body

scalar.ph.preheader:                              ; preds = %middle.block, %.preheader57
  %indvars.iv.ph = phi i64 [ 1, %.preheader57 ], [ %ind.end, %middle.block ]
  br label %scalar.ph

vector.body:                                      ; preds = %.preheader57, %vector.body
  %index = phi i64 [ %index.next, %vector.body ], [ 0, %.preheader57 ]
  %offset.idx = or disjoint i64 %index, 1
  %15 = getelementptr inbounds [405 x [405 x i32]], ptr @graph, i64 0, i64 %indvars.iv87, i64 %offset.idx
  %16 = getelementptr inbounds i8, ptr %15, i64 16
  store <4 x i32> <i32 10000000, i32 10000000, i32 10000000, i32 10000000>, ptr %15, align 4, !tbaa !5
  store <4 x i32> <i32 10000000, i32 10000000, i32 10000000, i32 10000000>, ptr %16, align 4, !tbaa !5
  %index.next = add nuw i64 %index, 8
  %17 = icmp eq i64 %index.next, %n.vec
  br i1 %17, label %middle.block, label %vector.body, !llvm.loop !9

middle.block:                                     ; preds = %vector.body
  br i1 %cmp.n, label %._crit_edge, label %scalar.ph.preheader

.preheader56:                                     ; preds = %._crit_edge, %0
  %18 = load i32, ptr %2, align 4, !tbaa !5
  %19 = add nsw i32 %18, -1
  store i32 %19, ptr %2, align 4, !tbaa !5
  %.not4462 = icmp eq i32 %18, 0
  br i1 %.not4462, label %.preheader55, label %.lr.ph

._crit_edge:                                      ; preds = %scalar.ph, %middle.block
  %indvars.iv.next88 = add nuw nsw i64 %indvars.iv87, 1
  %exitcond91.not = icmp eq i64 %indvars.iv.next88, %wide.trip.count90
  br i1 %exitcond91.not, label %.preheader56, label %.preheader57, !llvm.loop !13

scalar.ph:                                        ; preds = %scalar.ph.preheader, %scalar.ph
  %indvars.iv = phi i64 [ %indvars.iv.next, %scalar.ph ], [ %indvars.iv.ph, %scalar.ph.preheader ]
  %20 = getelementptr inbounds [405 x [405 x i32]], ptr @graph, i64 0, i64 %indvars.iv87, i64 %indvars.iv
  store i32 10000000, ptr %20, align 4, !tbaa !5
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count90
  br i1 %exitcond.not, label %._crit_edge, label %scalar.ph, !llvm.loop !14

.preheader55.loopexit:                            ; preds = %.lr.ph
  %.pre = load i32, ptr %1, align 4, !tbaa !5
  br label %.preheader55

.preheader55:                                     ; preds = %.preheader55.loopexit, %.preheader56
  %21 = phi i32 [ %.pre, %.preheader55.loopexit ], [ %12, %.preheader56 ]
  %.not4567 = icmp slt i32 %21, 1
  br i1 %.not4567, label %._crit_edge78, label %.preheader54.preheader

.preheader54.preheader:                           ; preds = %.preheader55
  %22 = add nuw i32 %21, 1
  %wide.trip.count100 = zext i32 %22 to i64
  %23 = zext nneg i32 %21 to i64
  %xtraiter = and i64 %23, 1
  %24 = icmp eq i32 %22, 2
  %unroll_iter = and i64 %23, 2147483646
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br label %.preheader54

.lr.ph:                                           ; preds = %.preheader56, %.lr.ph
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #5
  %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 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %25, ptr noundef nonnull align 4 dereferenceable(4) %4)
  %27 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %26, ptr noundef nonnull align 4 dereferenceable(4) %5)
  %28 = load i32, ptr %5, align 4, !tbaa !5
  %29 = load i32, ptr %3, align 4, !tbaa !5
  %30 = sext i32 %29 to i64
  %31 = load i32, ptr %4, align 4, !tbaa !5
  %32 = sext i32 %31 to i64
  %33 = getelementptr inbounds [405 x [405 x i32]], ptr @graph, i64 0, i64 %30, i64 %32
  store i32 %28, ptr %33, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #5
  %34 = load i32, ptr %2, align 4, !tbaa !5
  %35 = add nsw i32 %34, -1
  store i32 %35, ptr %2, align 4, !tbaa !5
  %.not44 = icmp eq i32 %34, 0
  br i1 %.not44, label %.preheader55.loopexit, label %.lr.ph, !llvm.loop !15

.preheader54:                                     ; preds = %.preheader54.preheader, %._crit_edge66
  %indvars.iv97 = phi i64 [ 1, %.preheader54.preheader ], [ %indvars.iv.next98, %._crit_edge66 ]
  br i1 %24, label %._crit_edge66.unr-lcssa, label %.preheader54.new

.preheader53:                                     ; preds = %._crit_edge66
  br i1 %.not4567, label %._crit_edge78, label %.preheader52

._crit_edge66.unr-lcssa:                          ; preds = %51, %.preheader54
  %indvars.iv92.unr = phi i64 [ 1, %.preheader54 ], [ %indvars.iv.next93.1, %51 ]
  br i1 %lcmp.mod.not, label %._crit_edge66, label %.epil.preheader

.epil.preheader:                                  ; preds = %._crit_edge66.unr-lcssa
  %36 = icmp eq i64 %indvars.iv97, %indvars.iv92.unr
  br i1 %36, label %._crit_edge66.epilog-lcssa, label %37

37:                                               ; preds = %.epil.preheader
  %38 = getelementptr inbounds [405 x [405 x i32]], ptr @graph, i64 0, i64 %indvars.iv97, i64 %indvars.iv92.unr
  %39 = load i32, ptr %38, align 4, !tbaa !5
  br label %._crit_edge66.epilog-lcssa

._crit_edge66.epilog-lcssa:                       ; preds = %37, %.epil.preheader
  %.sink.epil = phi i32 [ %39, %37 ], [ 0, %.epil.preheader ]
  %40 = getelementptr inbounds [405 x [405 x i32]], ptr @dis, i64 0, i64 %indvars.iv97, i64 %indvars.iv92.unr
  store i32 %.sink.epil, ptr %40, align 4
  br label %._crit_edge66

._crit_edge66:                                    ; preds = %._crit_edge66.unr-lcssa, %._crit_edge66.epilog-lcssa
  %indvars.iv.next98 = add nuw nsw i64 %indvars.iv97, 1
  %exitcond101.not = icmp eq i64 %indvars.iv.next98, %wide.trip.count100
  br i1 %exitcond101.not, label %.preheader53, label %.preheader54, !llvm.loop !16

.preheader54.new:                                 ; preds = %.preheader54, %51
  %indvars.iv92 = phi i64 [ %indvars.iv.next93.1, %51 ], [ 1, %.preheader54 ]
  %niter = phi i64 [ %niter.next.1, %51 ], [ 0, %.preheader54 ]
  %41 = icmp eq i64 %indvars.iv97, %indvars.iv92
  br i1 %41, label %45, label %42

42:                                               ; preds = %.preheader54.new
  %43 = getelementptr inbounds [405 x [405 x i32]], ptr @graph, i64 0, i64 %indvars.iv97, i64 %indvars.iv92
  %44 = load i32, ptr %43, align 4, !tbaa !5
  br label %45

45:                                               ; preds = %.preheader54.new, %42
  %.sink = phi i32 [ %44, %42 ], [ 0, %.preheader54.new ]
  %46 = getelementptr inbounds [405 x [405 x i32]], ptr @dis, i64 0, i64 %indvars.iv97, i64 %indvars.iv92
  store i32 %.sink, ptr %46, align 4
  %indvars.iv.next93 = add nuw nsw i64 %indvars.iv92, 1
  %47 = icmp eq i64 %indvars.iv97, %indvars.iv.next93
  br i1 %47, label %51, label %48

48:                                               ; preds = %45
  %49 = getelementptr inbounds [405 x [405 x i32]], ptr @graph, i64 0, i64 %indvars.iv97, i64 %indvars.iv.next93
  %50 = load i32, ptr %49, align 4, !tbaa !5
  br label %51

51:                                               ; preds = %48, %45
  %.sink.1 = phi i32 [ %50, %48 ], [ 0, %45 ]
  %52 = getelementptr inbounds [405 x [405 x i32]], ptr @dis, i64 0, i64 %indvars.iv97, i64 %indvars.iv.next93
  store i32 %.sink.1, ptr %52, align 4
  %indvars.iv.next93.1 = add nuw nsw i64 %indvars.iv92, 2
  %niter.next.1 = add i64 %niter, 2
  %niter.ncmp.1 = icmp eq i64 %niter.next.1, %unroll_iter
  br i1 %niter.ncmp.1, label %._crit_edge66.unr-lcssa, label %.preheader54.new, !llvm.loop !17

.preheader52:                                     ; preds = %.preheader53, %._crit_edge75
  %53 = phi i32 [ %62, %._crit_edge75 ], [ %21, %.preheader53 ]
  %indvars.iv108 = phi i64 [ %indvars.iv.next109, %._crit_edge75 ], [ 1, %.preheader53 ]
  %.not4873 = icmp slt i32 %53, 1
  br i1 %.not4873, label %._crit_edge75, label %.preheader

._crit_edge78:                                    ; preds = %._crit_edge75, %.preheader55, %.preheader53
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %7) #5
  %54 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %7)
  %55 = load i32, ptr %7, align 4, !tbaa !5
  %56 = add nsw i32 %55, -1
  store i32 %56, ptr %7, align 4, !tbaa !5
  %.not4779 = icmp eq i32 %55, 0
  br i1 %.not4779, label %._crit_edge82, label %.lr.ph81

.preheader:                                       ; preds = %.preheader52, %._crit_edge72
  %57 = phi i32 [ %64, %._crit_edge72 ], [ %53, %.preheader52 ]
  %58 = phi i32 [ %65, %._crit_edge72 ], [ %53, %.preheader52 ]
  %indvars.iv105 = phi i64 [ %indvars.iv.next106, %._crit_edge72 ], [ 1, %.preheader52 ]
  %.not4969 = icmp slt i32 %58, 1
  br i1 %.not4969, label %._crit_edge72, label %.lr.ph71

.lr.ph71:                                         ; preds = %.preheader
  %59 = getelementptr inbounds [405 x [405 x i32]], ptr @dis, i64 0, i64 %indvars.iv105, i64 %indvars.iv108
  %60 = load i32, ptr %59, align 4, !tbaa !5
  %61 = icmp slt i32 %60, 10000000
  br i1 %61, label %.lr.ph71.split, label %._crit_edge72

._crit_edge75:                                    ; preds = %._crit_edge72, %.preheader52
  %62 = phi i32 [ %53, %.preheader52 ], [ %64, %._crit_edge72 ]
  %indvars.iv.next109 = add nuw nsw i64 %indvars.iv108, 1
  %63 = sext i32 %62 to i64
  %.not46.not = icmp slt i64 %indvars.iv108, %63
  br i1 %.not46.not, label %.preheader52, label %._crit_edge78, !llvm.loop !18

._crit_edge72:                                    ; preds = %81, %.lr.ph71, %.preheader
  %64 = phi i32 [ %57, %.preheader ], [ %57, %.lr.ph71 ], [ %82, %81 ]
  %65 = phi i32 [ %58, %.preheader ], [ %58, %.lr.ph71 ], [ %83, %81 ]
  %indvars.iv.next106 = add nuw nsw i64 %indvars.iv105, 1
  %66 = sext i32 %65 to i64
  %.not48.not = icmp slt i64 %indvars.iv105, %66
  br i1 %.not48.not, label %.preheader, label %._crit_edge75, !llvm.loop !20

.lr.ph71.splitthread-pre-split:                   ; preds = %81
  %indvars.iv.next103 = add nuw nsw i64 %indvars.iv102, 1
  %.pr = load i32, ptr %59, align 4, !tbaa !5
  br label %.lr.ph71.split

.lr.ph71.split:                                   ; preds = %.lr.ph71, %.lr.ph71.splitthread-pre-split
  %67 = phi i32 [ %.pr, %.lr.ph71.splitthread-pre-split ], [ %60, %.lr.ph71 ]
  %68 = phi i32 [ %82, %.lr.ph71.splitthread-pre-split ], [ %57, %.lr.ph71 ]
  %69 = phi i32 [ %83, %.lr.ph71.splitthread-pre-split ], [ %58, %.lr.ph71 ]
  %70 = phi i32 [ %84, %.lr.ph71.splitthread-pre-split ], [ %58, %.lr.ph71 ]
  %indvars.iv102 = phi i64 [ %indvars.iv.next103, %.lr.ph71.splitthread-pre-split ], [ 1, %.lr.ph71 ]
  %71 = icmp slt i32 %67, 10000000
  br i1 %71, label %72, label %81

72:                                               ; preds = %.lr.ph71.split
  %73 = getelementptr inbounds [405 x [405 x i32]], ptr @dis, i64 0, i64 %indvars.iv108, i64 %indvars.iv102
  %74 = load i32, ptr %73, align 4, !tbaa !5
  %75 = icmp slt i32 %74, 10000000
  br i1 %75, label %76, label %81

76:                                               ; preds = %72
  %77 = getelementptr inbounds [405 x [405 x i32]], ptr @dis, i64 0, i64 %indvars.iv105, i64 %indvars.iv102
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #5
  %78 = add nsw i32 %74, %67
  store i32 %78, ptr %6, align 4, !tbaa !5
  %79 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIiERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %77, ptr noundef nonnull align 4 dereferenceable(4) %6)
  %80 = load i32, ptr %79, align 4, !tbaa !5
  store i32 %80, ptr %77, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #5
  %.pre111 = load i32, ptr %1, align 4, !tbaa !5
  br label %81

81:                                               ; preds = %.lr.ph71.split, %72, %76
  %82 = phi i32 [ %68, %.lr.ph71.split ], [ %68, %72 ], [ %.pre111, %76 ]
  %83 = phi i32 [ %69, %.lr.ph71.split ], [ %69, %72 ], [ %.pre111, %76 ]
  %84 = phi i32 [ %70, %.lr.ph71.split ], [ %70, %72 ], [ %.pre111, %76 ]
  %85 = sext i32 %84 to i64
  %.not49.not = icmp slt i64 %indvars.iv102, %85
  br i1 %.not49.not, label %.lr.ph71.splitthread-pre-split, label %._crit_edge72, !llvm.loop !21

.lr.ph81:                                         ; preds = %._crit_edge78, %100
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %8) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %9) #5
  %86 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %8)
  %87 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %86, ptr noundef nonnull align 4 dereferenceable(4) %9)
  %88 = load i32, ptr %8, align 4, !tbaa !5
  %89 = sext i32 %88 to i64
  %90 = load i32, ptr %9, align 4, !tbaa !5
  %91 = sext i32 %90 to i64
  %92 = getelementptr inbounds [405 x [405 x i32]], ptr @dis, i64 0, i64 %89, i64 %91
  %93 = load i32, ptr %92, align 4, !tbaa !5
  %94 = icmp eq i32 %93, 10000000
  br i1 %94, label %95, label %97

95:                                               ; preds = %.lr.ph81
  %96 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str)
  br label %100

97:                                               ; preds = %.lr.ph81
  %98 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %93)
  %99 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %98, ptr noundef nonnull @.str.1)
  br label %100

100:                                              ; preds = %97, %95
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #5
  %101 = load i32, ptr %7, align 4, !tbaa !5
  %102 = add nsw i32 %101, -1
  store i32 %102, ptr %7, align 4, !tbaa !5
  %.not47 = icmp eq i32 %101, 0
  br i1 %.not47, label %._crit_edge82, label %.lr.ph81, !llvm.loop !22

._crit_edge82:                                    ; preds = %100, %._crit_edge78
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #5
  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 memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; 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 #3

; 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 #4

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

attributes #0 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { 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 #4 = { 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 #5 = { 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, !11, !12}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!"llvm.loop.isvectorized", i32 1}
!12 = !{!"llvm.loop.unroll.runtime.disable"}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10, !12, !11}
!15 = distinct !{!15, !10}
!16 = distinct !{!16, !10}
!17 = distinct !{!17, !10}
!18 = distinct !{!18, !10, !19}
!19 = !{!"llvm.loop.unswitch.partial.disable"}
!20 = distinct !{!20, !10, !19}
!21 = distinct !{!21, !10, !19}
!22 = distinct !{!22, !10}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopLoadEliminationPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,LoopVectorizePass,MergedLoadStoreMotionPass,ReassociatePass,SCCPPass,SROAPass,SimpleLoopUnswitchPass,SimplifyCFGPass