; LLVM IR from Tunghohin/Competitive_Coding :: Daimayuan (380_HEB2021_G)

; 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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"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" }
%"struct.std::pair" = type { i32, i32 }
%"struct.std::_Setprecision" = type { i32 }

@t = external dso_local global i32, align 4
@r = external dso_local global i32, align 4
@n = external dso_local global i32, align 4
@m = external dso_local global i32, align 4
@k = external dso_local global i32, align 4
@pos = external dso_local global [22 x i32], align 16
@s = external dso_local global %"class.std::vector", align 8
@d = external dso_local global [22 x [22 x i32]], align 16
@dist = external dso_local global [200010 x i32], align 16
@dp = external dso_local global [1048576 x [30 x double]], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_Z8add_edgeiii(i32 noundef, i32 noundef, i32 noundef) #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z8dijkstrai(i32 noundef) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIiiEC2IRiS2_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #1 align 2

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #3 {
  %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 %"struct.std::pair", 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 double, align 8
  %16 = alloca double, align 8
  %17 = alloca double, align 8
  %18 = alloca i32, align 4
  %19 = alloca double, align 8
  %20 = alloca double, align 8
  %21 = alloca i32, align 4
  %22 = alloca double, align 8
  %23 = alloca %"struct.std::_Setprecision", align 4
  store i32 0, ptr %1, align 4
  %24 = call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  %25 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %26 = getelementptr i8, ptr %25, i64 -24
  %27 = load i64, ptr %26, align 8
  %28 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %27
  %29 = call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %28, ptr noundef null)
  %30 = load ptr, ptr @_ZSt4cout, align 8, !tbaa !5
  %31 = getelementptr i8, ptr %30, i64 -24
  %32 = load i64, ptr %31, align 8
  %33 = getelementptr inbounds i8, ptr @_ZSt4cout, i64 %32
  %34 = call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %33, ptr noundef null)
  %35 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @t)
  %36 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %35, ptr noundef nonnull align 4 dereferenceable(4) @r)
  %37 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @n)
  %38 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %37, ptr noundef nonnull align 4 dereferenceable(4) @m)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #8
  store i32 1, ptr %2, align 4, !tbaa !8
  br label %39

39:                                               ; preds = %54, %0
  %40 = load i32, ptr %2, align 4, !tbaa !8
  %41 = load i32, ptr @m, align 4, !tbaa !8
  %42 = icmp sle i32 %40, %41
  br i1 %42, label %44, label %43

43:                                               ; preds = %39
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #8
  br label %57

44:                                               ; preds = %39
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #8
  %45 = 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)
  %46 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %45, ptr noundef nonnull align 4 dereferenceable(4) %4)
  %47 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %46, ptr noundef nonnull align 4 dereferenceable(4) %5)
  %48 = load i32, ptr %3, align 4, !tbaa !8
  %49 = load i32, ptr %4, align 4, !tbaa !8
  %50 = load i32, ptr %5, align 4, !tbaa !8
  call void @_Z8add_edgeiii(i32 noundef %48, i32 noundef %49, i32 noundef %50)
  %51 = load i32, ptr %4, align 4, !tbaa !8
  %52 = load i32, ptr %3, align 4, !tbaa !8
  %53 = load i32, ptr %5, align 4, !tbaa !8
  call void @_Z8add_edgeiii(i32 noundef %51, i32 noundef %52, i32 noundef %53)
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #8
  br label %54

54:                                               ; preds = %44
  %55 = load i32, ptr %2, align 4, !tbaa !8
  %56 = add nsw i32 %55, 1
  store i32 %56, ptr %2, align 4, !tbaa !8
  br label %39, !llvm.loop !11

57:                                               ; preds = %43
  %58 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @k)
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #8
  store i32 1, ptr %6, align 4, !tbaa !8
  br label %59

59:                                               ; preds = %75, %57
  %60 = load i32, ptr %6, align 4, !tbaa !8
  %61 = load i32, ptr @k, align 4, !tbaa !8
  %62 = icmp sle i32 %60, %61
  br i1 %62, label %64, label %63

63:                                               ; preds = %59
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #8
  br label %78

64:                                               ; preds = %59
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #8
  %65 = 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)
  %66 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %65, ptr noundef nonnull align 4 dereferenceable(4) %8)
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #8
  call void @_ZNSt4pairIiiEC2IRiS2_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 4 dereferenceable(8) %9, ptr noundef nonnull align 4 dereferenceable(4) %7, ptr noundef nonnull align 4 dereferenceable(4) %8)
  %67 = load i32, ptr %6, align 4, !tbaa !8
  %68 = sext i32 %67 to i64
  %69 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIiiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @s, i64 noundef %68) #8
  %70 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt4pairIiiEaSEOS0_(ptr noundef nonnull align 4 dereferenceable(8) %69, ptr noundef nonnull align 4 dereferenceable(8) %9) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #8
  %71 = load i32, ptr %7, align 4, !tbaa !8
  %72 = load i32, ptr %6, align 4, !tbaa !8
  %73 = sext i32 %72 to i64
  %74 = getelementptr inbounds [22 x i32], ptr @pos, i64 0, i64 %73
  store i32 %71, ptr %74, align 4, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #8
  br label %75

75:                                               ; preds = %64
  %76 = load i32, ptr %6, align 4, !tbaa !8
  %77 = add nsw i32 %76, 1
  store i32 %77, ptr %6, align 4, !tbaa !8
  br label %59, !llvm.loop !13

78:                                               ; preds = %63
  store i32 1, ptr @pos, align 16, !tbaa !8
  %79 = load i32, ptr @n, align 4, !tbaa !8
  %80 = load i32, ptr @k, align 4, !tbaa !8
  %81 = add nsw i32 %80, 1
  %82 = sext i32 %81 to i64
  %83 = getelementptr inbounds [22 x i32], ptr @pos, i64 0, i64 %82
  store i32 %79, ptr %83, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #8
  store i32 0, ptr %10, align 4, !tbaa !8
  br label %84

84:                                               ; preds = %119, %78
  %85 = load i32, ptr %10, align 4, !tbaa !8
  %86 = load i32, ptr @k, align 4, !tbaa !8
  %87 = add nsw i32 %86, 1
  %88 = icmp sle i32 %85, %87
  br i1 %88, label %90, label %89

89:                                               ; preds = %84
  store i32 8, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #8
  br label %122

90:                                               ; preds = %84
  %91 = load i32, ptr %10, align 4, !tbaa !8
  %92 = sext i32 %91 to i64
  %93 = getelementptr inbounds [22 x i32], ptr @pos, i64 0, i64 %92
  %94 = load i32, ptr %93, align 4, !tbaa !8
  call void @_Z8dijkstrai(i32 noundef %94)
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #8
  store i32 0, ptr %12, align 4, !tbaa !8
  br label %95

95:                                               ; preds = %115, %90
  %96 = load i32, ptr %12, align 4, !tbaa !8
  %97 = load i32, ptr @k, align 4, !tbaa !8
  %98 = add nsw i32 %97, 1
  %99 = icmp sle i32 %96, %98
  br i1 %99, label %101, label %100

100:                                              ; preds = %95
  store i32 11, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #8
  br label %118

101:                                              ; preds = %95
  %102 = load i32, ptr %12, align 4, !tbaa !8
  %103 = sext i32 %102 to i64
  %104 = getelementptr inbounds [22 x i32], ptr @pos, i64 0, i64 %103
  %105 = load i32, ptr %104, align 4, !tbaa !8
  %106 = sext i32 %105 to i64
  %107 = getelementptr inbounds [200010 x i32], ptr @dist, i64 0, i64 %106
  %108 = load i32, ptr %107, align 4, !tbaa !8
  %109 = load i32, ptr %10, align 4, !tbaa !8
  %110 = sext i32 %109 to i64
  %111 = getelementptr inbounds [22 x [22 x i32]], ptr @d, i64 0, i64 %110
  %112 = load i32, ptr %12, align 4, !tbaa !8
  %113 = sext i32 %112 to i64
  %114 = getelementptr inbounds [22 x i32], ptr %111, i64 0, i64 %113
  store i32 %108, ptr %114, align 4, !tbaa !8
  br label %115

115:                                              ; preds = %101
  %116 = load i32, ptr %12, align 4, !tbaa !8
  %117 = add nsw i32 %116, 1
  store i32 %117, ptr %12, align 4, !tbaa !8
  br label %95, !llvm.loop !14

118:                                              ; preds = %100
  br label %119

119:                                              ; preds = %118
  %120 = load i32, ptr %10, align 4, !tbaa !8
  %121 = add nsw i32 %120, 1
  store i32 %121, ptr %10, align 4, !tbaa !8
  br label %84, !llvm.loop !15

122:                                              ; preds = %89
  %123 = load i32, ptr @k, align 4, !tbaa !8
  %124 = add nsw i32 %123, 1
  %125 = sext i32 %124 to i64
  %126 = getelementptr inbounds [22 x i32], ptr @d, i64 0, i64 %125
  %127 = load i32, ptr %126, align 4, !tbaa !8
  %128 = icmp eq i32 %127, 1061109567
  br i1 %128, label %129, label %131

129:                                              ; preds = %122
  %130 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef -1)
  store i32 0, ptr %1, align 4
  br label %288

131:                                              ; preds = %122
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #8
  %132 = load i32, ptr @k, align 4, !tbaa !8
  %133 = shl i32 1, %132
  %134 = sub nsw i32 %133, 1
  store i32 %134, ptr %13, align 4, !tbaa !8
  br label %135

135:                                              ; preds = %237, %131
  %136 = load i32, ptr %13, align 4, !tbaa !8
  %137 = icmp sge i32 %136, 0
  br i1 %137, label %139, label %138

138:                                              ; preds = %135
  store i32 14, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #8
  br label %240

139:                                              ; preds = %135
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #8
  store i32 1, ptr %14, align 4, !tbaa !8
  br label %140

140:                                              ; preds = %233, %139
  %141 = load i32, ptr %14, align 4, !tbaa !8
  %142 = load i32, ptr @k, align 4, !tbaa !8
  %143 = icmp sle i32 %141, %142
  br i1 %143, label %145, label %144

144:                                              ; preds = %140
  store i32 17, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #8
  br label %236

145:                                              ; preds = %140
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #8
  %146 = load i32, ptr %14, align 4, !tbaa !8
  %147 = sext i32 %146 to i64
  %148 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIiiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @s, i64 noundef %147) #8
  %149 = getelementptr inbounds %"struct.std::pair", ptr %148, i32 0, i32 1
  %150 = load i32, ptr %149, align 4, !tbaa !16
  %151 = sitofp i32 %150 to double
  %152 = fmul double 1.000000e-02, %151
  store double %152, ptr %15, align 8, !tbaa !18
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #8
  %153 = load i32, ptr %14, align 4, !tbaa !8
  %154 = sext i32 %153 to i64
  %155 = getelementptr inbounds [22 x [22 x i32]], ptr @d, i64 0, i64 %154
  %156 = load i32, ptr @k, align 4, !tbaa !8
  %157 = add nsw i32 %156, 1
  %158 = sext i32 %157 to i64
  %159 = getelementptr inbounds [22 x i32], ptr %155, i64 0, i64 %158
  %160 = load i32, ptr %159, align 4, !tbaa !8
  %161 = sitofp i32 %160 to double
  %162 = load i32, ptr @r, align 4, !tbaa !8
  %163 = sitofp i32 %162 to double
  %164 = fdiv double %161, %163
  store double %164, ptr %16, align 8, !tbaa !18
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #8
  %165 = load i32, ptr %14, align 4, !tbaa !8
  %166 = sext i32 %165 to i64
  %167 = getelementptr inbounds [22 x [22 x i32]], ptr @d, i64 0, i64 %166
  %168 = load i32, ptr @k, align 4, !tbaa !8
  %169 = add nsw i32 %168, 1
  %170 = sext i32 %169 to i64
  %171 = getelementptr inbounds [22 x i32], ptr %167, i64 0, i64 %170
  %172 = load i32, ptr %171, align 4, !tbaa !8
  %173 = sitofp i32 %172 to double
  %174 = load i32, ptr @t, align 4, !tbaa !8
  %175 = sitofp i32 %174 to double
  %176 = fdiv double %173, %175
  store double %176, ptr %17, align 8, !tbaa !18
  call void @llvm.lifetime.start.p0(i64 4, ptr %18) #8
  store i32 1, ptr %18, align 4, !tbaa !8
  br label %177

177:                                              ; preds = %216, %145
  %178 = load i32, ptr %18, align 4, !tbaa !8
  %179 = load i32, ptr @k, align 4, !tbaa !8
  %180 = icmp sle i32 %178, %179
  br i1 %180, label %182, label %181

181:                                              ; preds = %177
  store i32 20, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %18) #8
  br label %219

182:                                              ; preds = %177
  %183 = load i32, ptr %13, align 4, !tbaa !8
  %184 = load i32, ptr %18, align 4, !tbaa !8
  %185 = sub nsw i32 %184, 1
  %186 = shl i32 1, %185
  %187 = and i32 %183, %186
  %188 = icmp ne i32 %187, 0
  br i1 %188, label %215, label %189

189:                                              ; preds = %182
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #8
  %190 = load i32, ptr %14, align 4, !tbaa !8
  %191 = sext i32 %190 to i64
  %192 = getelementptr inbounds [22 x [22 x i32]], ptr @d, i64 0, i64 %191
  %193 = load i32, ptr %18, align 4, !tbaa !8
  %194 = sext i32 %193 to i64
  %195 = getelementptr inbounds [22 x i32], ptr %192, i64 0, i64 %194
  %196 = load i32, ptr %195, align 4, !tbaa !8
  %197 = sitofp i32 %196 to double
  %198 = load i32, ptr @t, align 4, !tbaa !8
  %199 = sitofp i32 %198 to double
  %200 = fdiv double %197, %199
  %201 = load i32, ptr %13, align 4, !tbaa !8
  %202 = load i32, ptr %18, align 4, !tbaa !8
  %203 = sub nsw i32 %202, 1
  %204 = shl i32 1, %203
  %205 = add nsw i32 %201, %204
  %206 = sext i32 %205 to i64
  %207 = getelementptr inbounds [1048576 x [30 x double]], ptr @dp, i64 0, i64 %206
  %208 = load i32, ptr %18, align 4, !tbaa !8
  %209 = sext i32 %208 to i64
  %210 = getelementptr inbounds [30 x double], ptr %207, i64 0, i64 %209
  %211 = load double, ptr %210, align 8, !tbaa !18
  %212 = fadd double %200, %211
  store double %212, ptr %19, align 8, !tbaa !18
  %213 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minIdERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %17, ptr noundef nonnull align 8 dereferenceable(8) %19)
  %214 = load double, ptr %213, align 8, !tbaa !18
  store double %214, ptr %17, align 8, !tbaa !18
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #8
  br label %215

215:                                              ; preds = %189, %182
  br label %216

216:                                              ; preds = %215
  %217 = load i32, ptr %18, align 4, !tbaa !8
  %218 = add nsw i32 %217, 1
  store i32 %218, ptr %18, align 4, !tbaa !8
  br label %177, !llvm.loop !20

219:                                              ; preds = %181
  %220 = load double, ptr %15, align 8, !tbaa !18
  %221 = load double, ptr %17, align 8, !tbaa !18
  %222 = load double, ptr %15, align 8, !tbaa !18
  %223 = fsub double 1.000000e+00, %222
  %224 = load double, ptr %16, align 8, !tbaa !18
  %225 = fmul double %223, %224
  %226 = call double @llvm.fmuladd.f64(double %220, double %221, double %225)
  %227 = load i32, ptr %13, align 4, !tbaa !8
  %228 = sext i32 %227 to i64
  %229 = getelementptr inbounds [1048576 x [30 x double]], ptr @dp, i64 0, i64 %228
  %230 = load i32, ptr %14, align 4, !tbaa !8
  %231 = sext i32 %230 to i64
  %232 = getelementptr inbounds [30 x double], ptr %229, i64 0, i64 %231
  store double %226, ptr %232, align 8, !tbaa !18
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #8
  br label %233

233:                                              ; preds = %219
  %234 = load i32, ptr %14, align 4, !tbaa !8
  %235 = add nsw i32 %234, 1
  store i32 %235, ptr %14, align 4, !tbaa !8
  br label %140, !llvm.loop !21

236:                                              ; preds = %144
  br label %237

237:                                              ; preds = %236
  %238 = load i32, ptr %13, align 4, !tbaa !8
  %239 = add nsw i32 %238, -1
  store i32 %239, ptr %13, align 4, !tbaa !8
  br label %135, !llvm.loop !22

240:                                              ; preds = %138
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #8
  %241 = load i32, ptr @k, align 4, !tbaa !8
  %242 = add nsw i32 %241, 1
  %243 = sext i32 %242 to i64
  %244 = getelementptr inbounds [22 x i32], ptr @d, i64 0, i64 %243
  %245 = load i32, ptr %244, align 4, !tbaa !8
  %246 = sitofp i32 %245 to double
  %247 = load i32, ptr @t, align 4, !tbaa !8
  %248 = sitofp i32 %247 to double
  %249 = fdiv double %246, %248
  store double %249, ptr %20, align 8, !tbaa !18
  call void @llvm.lifetime.start.p0(i64 4, ptr %21) #8
  store i32 1, ptr %21, align 4, !tbaa !8
  br label %250

250:                                              ; preds = %276, %240
  %251 = load i32, ptr %21, align 4, !tbaa !8
  %252 = load i32, ptr @k, align 4, !tbaa !8
  %253 = icmp sle i32 %251, %252
  br i1 %253, label %255, label %254

254:                                              ; preds = %250
  store i32 23, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #8
  br label %279

255:                                              ; preds = %250
  call void @llvm.lifetime.start.p0(i64 8, ptr %22) #8
  %256 = load i32, ptr %21, align 4, !tbaa !8
  %257 = sext i32 %256 to i64
  %258 = getelementptr inbounds [22 x i32], ptr @d, i64 0, i64 %257
  %259 = load i32, ptr %258, align 4, !tbaa !8
  %260 = sitofp i32 %259 to double
  %261 = load i32, ptr @t, align 4, !tbaa !8
  %262 = sitofp i32 %261 to double
  %263 = fdiv double %260, %262
  %264 = load i32, ptr %21, align 4, !tbaa !8
  %265 = sub nsw i32 %264, 1
  %266 = shl i32 1, %265
  %267 = sext i32 %266 to i64
  %268 = getelementptr inbounds [1048576 x [30 x double]], ptr @dp, i64 0, i64 %267
  %269 = load i32, ptr %21, align 4, !tbaa !8
  %270 = sext i32 %269 to i64
  %271 = getelementptr inbounds [30 x double], ptr %268, i64 0, i64 %270
  %272 = load double, ptr %271, align 8, !tbaa !18
  %273 = fadd double %263, %272
  store double %273, ptr %22, align 8, !tbaa !18
  %274 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minIdERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %20, ptr noundef nonnull align 8 dereferenceable(8) %22)
  %275 = load double, ptr %274, align 8, !tbaa !18
  store double %275, ptr %20, align 8, !tbaa !18
  call void @llvm.lifetime.end.p0(i64 8, ptr %22) #8
  br label %276

276:                                              ; preds = %255
  %277 = load i32, ptr %21, align 4, !tbaa !8
  %278 = add nsw i32 %277, 1
  store i32 %278, ptr %21, align 4, !tbaa !8
  br label %250, !llvm.loop !23

279:                                              ; preds = %254
  %280 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @_ZSt5fixedRSt8ios_base)
  %281 = call i32 @_ZSt12setprecisioni(i32 noundef 6)
  %282 = getelementptr inbounds %"struct.std::_Setprecision", ptr %23, i32 0, i32 0
  store i32 %281, ptr %282, align 4
  %283 = getelementptr inbounds %"struct.std::_Setprecision", ptr %23, i32 0, i32 0
  %284 = load i32, ptr %283, align 4
  %285 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St13_Setprecision(ptr noundef nonnull align 8 dereferenceable(8) %280, i32 %284)
  %286 = load double, ptr %20, align 8, !tbaa !18
  %287 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) %285, double noundef %286)
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #8
  br label %288

288:                                              ; preds = %279, %129
  %289 = load i32, ptr %1, align 4
  ret i32 %289
}

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) #4

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264), ptr noundef) #1 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIiiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt4pairIiiEaSEOS0_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8)) #1 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minIdERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #6

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St13_Setprecision(ptr noundef nonnull align 8 dereferenceable(8), i32) #7

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(216) ptr @_ZSt5fixedRSt8ios_base(ptr noundef nonnull align 8 dereferenceable(216)) #7

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local i32 @_ZSt12setprecisioni(i32 noundef) #5

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

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 #3 = { 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 #4 = { "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 = { 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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}
!16 = !{!17, !9, i64 4}
!17 = !{!"_ZTSSt4pairIiiE", !9, i64 0, !9, i64 4}
!18 = !{!19, !19, i64 0}
!19 = !{!"double", !10, i64 0}
!20 = distinct !{!20, !12}
!21 = distinct !{!21, !12}
!22 = distinct !{!22, !12}
!23 = distinct !{!23, !12}


; 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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"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" }
%"struct.std::pair" = type { i32, i32 }

@t = external dso_local global i32, align 4
@r = external dso_local global i32, align 4
@n = external dso_local global i32, align 4
@m = external dso_local global i32, align 4
@k = external dso_local global i32, align 4
@pos = external dso_local local_unnamed_addr global [22 x i32], align 16
@s = external dso_local global %"class.std::vector", align 8
@d = external dso_local local_unnamed_addr global [22 x [22 x i32]], align 16
@dist = external dso_local local_unnamed_addr global [200010 x i32], align 16
@dp = external dso_local local_unnamed_addr global [1048576 x [30 x double]], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_Z8add_edgeiii(i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z8dijkstrai(i32 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIiiEC2IRiS2_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #1 align 2

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #3 {
  %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 %"struct.std::pair", align 4
  %7 = alloca double, align 8
  %8 = alloca double, align 8
  %9 = alloca double, align 8
  %10 = alloca double, align 8
  %11 = tail call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  %12 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %13 = getelementptr i8, ptr %12, i64 -24
  %14 = load i64, ptr %13, align 8
  %15 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %14
  %16 = tail call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %15, ptr noundef null)
  %17 = load ptr, ptr @_ZSt4cout, align 8, !tbaa !5
  %18 = getelementptr i8, ptr %17, i64 -24
  %19 = load i64, ptr %18, align 8
  %20 = getelementptr inbounds i8, ptr @_ZSt4cout, i64 %19
  %21 = tail call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %20, ptr noundef null)
  %22 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @t)
  %23 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %22, ptr noundef nonnull align 4 dereferenceable(4) @r)
  %24 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @n)
  %25 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %24, ptr noundef nonnull align 4 dereferenceable(4) @m)
  %26 = load i32, ptr @m, align 4, !tbaa !8
  %.not57 = icmp slt i32 %26, 1
  br i1 %.not57, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %.lr.ph, %0
  %27 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) @k)
  %28 = load i32, ptr @k, align 4, !tbaa !8
  %.not4859 = icmp slt i32 %28, 1
  br i1 %.not4859, label %._crit_edge63, label %.lr.ph62

.lr.ph:                                           ; preds = %0, %.lr.ph
  %.04258 = phi i32 [ %38, %.lr.ph ], [ 1, %0 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #8
  %29 = 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)
  %30 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %29, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %31 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %30, ptr noundef nonnull align 4 dereferenceable(4) %3)
  %32 = load i32, ptr %1, align 4, !tbaa !8
  %33 = load i32, ptr %2, align 4, !tbaa !8
  %34 = load i32, ptr %3, align 4, !tbaa !8
  call void @_Z8add_edgeiii(i32 noundef %32, i32 noundef %33, i32 noundef %34)
  %35 = load i32, ptr %2, align 4, !tbaa !8
  %36 = load i32, ptr %1, align 4, !tbaa !8
  %37 = load i32, ptr %3, align 4, !tbaa !8
  call void @_Z8add_edgeiii(i32 noundef %35, i32 noundef %36, i32 noundef %37)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #8
  %38 = add nuw nsw i32 %.04258, 1
  %39 = load i32, ptr @m, align 4, !tbaa !8
  %.not.not = icmp slt i32 %.04258, %39
  br i1 %.not.not, label %.lr.ph, label %._crit_edge, !llvm.loop !11

._crit_edge63:                                    ; preds = %.lr.ph62, %._crit_edge
  %40 = phi i32 [ %28, %._crit_edge ], [ %51, %.lr.ph62 ]
  store i32 1, ptr @pos, align 16, !tbaa !8
  %41 = load i32, ptr @n, align 4, !tbaa !8
  %42 = add nsw i32 %40, 1
  %43 = sext i32 %42 to i64
  %44 = getelementptr inbounds [22 x i32], ptr @pos, i64 0, i64 %43
  store i32 %41, ptr %44, align 4, !tbaa !8
  %.not4969 = icmp slt i32 %40, -1
  br i1 %.not4969, label %._crit_edge73, label %.lr.ph72

.lr.ph62:                                         ; preds = %._crit_edge, %.lr.ph62
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph62 ], [ 1, %._crit_edge ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #8
  %45 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %4)
  %46 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %45, ptr noundef nonnull align 4 dereferenceable(4) %5)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #8
  call void @_ZNSt4pairIiiEC2IRiS2_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS4_S5_EEEbE4typeELb1EEEOS4_OS5_(ptr noundef nonnull align 4 dereferenceable(8) %6, ptr noundef nonnull align 4 dereferenceable(4) %4, ptr noundef nonnull align 4 dereferenceable(4) %5)
  %47 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIiiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @s, i64 noundef %indvars.iv) #8
  %48 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt4pairIiiEaSEOS0_(ptr noundef nonnull align 4 dereferenceable(8) %47, ptr noundef nonnull align 4 dereferenceable(8) %6) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #8
  %49 = load i32, ptr %4, align 4, !tbaa !8
  %50 = getelementptr inbounds [22 x i32], ptr @pos, i64 0, i64 %indvars.iv
  store i32 %49, ptr %50, align 4, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #8
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %51 = load i32, ptr @k, align 4, !tbaa !8
  %52 = sext i32 %51 to i64
  %.not48.not = icmp slt i64 %indvars.iv, %52
  br i1 %.not48.not, label %.lr.ph62, label %._crit_edge63, !llvm.loop !13

._crit_edge73.loopexit:                           ; preds = %._crit_edge68
  %.pre114 = add nsw i32 %59, 1
  %.pre115 = sext i32 %.pre114 to i64
  br label %._crit_edge73

._crit_edge73:                                    ; preds = %._crit_edge73.loopexit, %._crit_edge63
  %.pre-phi = phi i64 [ %.pre115, %._crit_edge73.loopexit ], [ %43, %._crit_edge63 ]
  %53 = phi i32 [ %59, %._crit_edge73.loopexit ], [ %40, %._crit_edge63 ]
  %54 = getelementptr inbounds [22 x i32], ptr @d, i64 0, i64 %.pre-phi
  %55 = load i32, ptr %54, align 4, !tbaa !8
  %56 = icmp eq i32 %55, 1061109567
  br i1 %56, label %94, label %.preheader.lr.ph

.lr.ph72:                                         ; preds = %._crit_edge63, %._crit_edge68
  %indvars.iv99 = phi i64 [ %indvars.iv.next100, %._crit_edge68 ], [ 0, %._crit_edge63 ]
  %57 = getelementptr inbounds [22 x i32], ptr @pos, i64 0, i64 %indvars.iv99
  %58 = load i32, ptr %57, align 4, !tbaa !8
  call void @_Z8dijkstrai(i32 noundef %58)
  %59 = load i32, ptr @k, align 4, !tbaa !8
  %.not5464 = icmp slt i32 %59, -1
  br i1 %.not5464, label %._crit_edge68, label %.lr.ph67.preheader

.lr.ph67.preheader:                               ; preds = %.lr.ph72
  %60 = add i32 %59, 2
  %wide.trip.count = zext i32 %60 to i64
  %61 = add nsw i64 %wide.trip.count, -1
  %xtraiter = and i64 %wide.trip.count, 3
  %62 = icmp ult i64 %61, 3
  br i1 %62, label %._crit_edge68.loopexit.unr-lcssa, label %.lr.ph67.preheader.new

.lr.ph67.preheader.new:                           ; preds = %.lr.ph67.preheader
  %unroll_iter = and i64 %wide.trip.count, 4294967292
  br label %.lr.ph67

._crit_edge68.loopexit.unr-lcssa:                 ; preds = %.lr.ph67, %.lr.ph67.preheader
  %indvars.iv96.unr = phi i64 [ 0, %.lr.ph67.preheader ], [ %indvars.iv.next97.3, %.lr.ph67 ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %._crit_edge68, label %.lr.ph67.epil

.lr.ph67.epil:                                    ; preds = %._crit_edge68.loopexit.unr-lcssa, %.lr.ph67.epil
  %indvars.iv96.epil = phi i64 [ %indvars.iv.next97.epil, %.lr.ph67.epil ], [ %indvars.iv96.unr, %._crit_edge68.loopexit.unr-lcssa ]
  %epil.iter = phi i64 [ %epil.iter.next, %.lr.ph67.epil ], [ 0, %._crit_edge68.loopexit.unr-lcssa ]
  %63 = getelementptr inbounds [22 x i32], ptr @pos, i64 0, i64 %indvars.iv96.epil
  %64 = load i32, ptr %63, align 4, !tbaa !8
  %65 = sext i32 %64 to i64
  %66 = getelementptr inbounds [200010 x i32], ptr @dist, i64 0, i64 %65
  %67 = load i32, ptr %66, align 4, !tbaa !8
  %68 = getelementptr inbounds [22 x [22 x i32]], ptr @d, i64 0, i64 %indvars.iv99, i64 %indvars.iv96.epil
  store i32 %67, ptr %68, align 4, !tbaa !8
  %indvars.iv.next97.epil = add nuw nsw i64 %indvars.iv96.epil, 1
  %epil.iter.next = add i64 %epil.iter, 1
  %epil.iter.cmp.not = icmp eq i64 %epil.iter.next, %xtraiter
  br i1 %epil.iter.cmp.not, label %._crit_edge68, label %.lr.ph67.epil, !llvm.loop !14

._crit_edge68:                                    ; preds = %._crit_edge68.loopexit.unr-lcssa, %.lr.ph67.epil, %.lr.ph72
  %indvars.iv.next100 = add nuw nsw i64 %indvars.iv99, 1
  %69 = sext i32 %59 to i64
  %.not49 = icmp sgt i64 %indvars.iv99, %69
  br i1 %.not49, label %._crit_edge73.loopexit, label %.lr.ph72, !llvm.loop !16

.lr.ph67:                                         ; preds = %.lr.ph67, %.lr.ph67.preheader.new
  %indvars.iv96 = phi i64 [ 0, %.lr.ph67.preheader.new ], [ %indvars.iv.next97.3, %.lr.ph67 ]
  %niter = phi i64 [ 0, %.lr.ph67.preheader.new ], [ %niter.next.3, %.lr.ph67 ]
  %70 = getelementptr inbounds [22 x i32], ptr @pos, i64 0, i64 %indvars.iv96
  %71 = load i32, ptr %70, align 16, !tbaa !8
  %72 = sext i32 %71 to i64
  %73 = getelementptr inbounds [200010 x i32], ptr @dist, i64 0, i64 %72
  %74 = load i32, ptr %73, align 4, !tbaa !8
  %75 = getelementptr inbounds [22 x [22 x i32]], ptr @d, i64 0, i64 %indvars.iv99, i64 %indvars.iv96
  store i32 %74, ptr %75, align 8, !tbaa !8
  %indvars.iv.next97 = or disjoint i64 %indvars.iv96, 1
  %76 = getelementptr inbounds [22 x i32], ptr @pos, i64 0, i64 %indvars.iv.next97
  %77 = load i32, ptr %76, align 4, !tbaa !8
  %78 = sext i32 %77 to i64
  %79 = getelementptr inbounds [200010 x i32], ptr @dist, i64 0, i64 %78
  %80 = load i32, ptr %79, align 4, !tbaa !8
  %81 = getelementptr inbounds [22 x [22 x i32]], ptr @d, i64 0, i64 %indvars.iv99, i64 %indvars.iv.next97
  store i32 %80, ptr %81, align 4, !tbaa !8
  %indvars.iv.next97.1 = or disjoint i64 %indvars.iv96, 2
  %82 = getelementptr inbounds [22 x i32], ptr @pos, i64 0, i64 %indvars.iv.next97.1
  %83 = load i32, ptr %82, align 8, !tbaa !8
  %84 = sext i32 %83 to i64
  %85 = getelementptr inbounds [200010 x i32], ptr @dist, i64 0, i64 %84
  %86 = load i32, ptr %85, align 4, !tbaa !8
  %87 = getelementptr inbounds [22 x [22 x i32]], ptr @d, i64 0, i64 %indvars.iv99, i64 %indvars.iv.next97.1
  store i32 %86, ptr %87, align 8, !tbaa !8
  %indvars.iv.next97.2 = or disjoint i64 %indvars.iv96, 3
  %88 = getelementptr inbounds [22 x i32], ptr @pos, i64 0, i64 %indvars.iv.next97.2
  %89 = load i32, ptr %88, align 4, !tbaa !8
  %90 = sext i32 %89 to i64
  %91 = getelementptr inbounds [200010 x i32], ptr @dist, i64 0, i64 %90
  %92 = load i32, ptr %91, align 4, !tbaa !8
  %93 = getelementptr inbounds [22 x [22 x i32]], ptr @d, i64 0, i64 %indvars.iv99, i64 %indvars.iv.next97.2
  store i32 %92, ptr %93, align 4, !tbaa !8
  %indvars.iv.next97.3 = add nuw nsw i64 %indvars.iv96, 4
  %niter.next.3 = add i64 %niter, 4
  %niter.ncmp.3 = icmp eq i64 %niter.next.3, %unroll_iter
  br i1 %niter.ncmp.3, label %._crit_edge68.loopexit.unr-lcssa, label %.lr.ph67, !llvm.loop !17

94:                                               ; preds = %._crit_edge73
  %95 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef -1)
  br label %186

.preheader.lr.ph:                                 ; preds = %._crit_edge73
  %96 = icmp slt i32 %53, 1
  br i1 %96, label %._crit_edge86.thread, label %.preheader.preheader

._crit_edge86.thread:                             ; preds = %.preheader.lr.ph
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #8
  %97 = getelementptr inbounds [22 x i32], ptr @d, i64 0, i64 %.pre-phi
  %98 = load i32, ptr %97, align 4, !tbaa !8
  %99 = sitofp i32 %98 to double
  %100 = load i32, ptr @t, align 4, !tbaa !8
  %101 = sitofp i32 %100 to double
  %102 = fdiv double %99, %101
  store double %102, ptr %9, align 8, !tbaa !18
  br label %._crit_edge91

.preheader.preheader:                             ; preds = %.preheader.lr.ph
  %notmask = shl nsw i32 -1, %53
  %103 = xor i32 %notmask, -1
  %104 = zext nneg i32 %103 to i64
  br label %.preheader

.preheader:                                       ; preds = %.preheader.preheader, %._crit_edge84
  %105 = phi i32 [ %53, %.preheader.preheader ], [ %114, %._crit_edge84 ]
  %indvars.iv108 = phi i64 [ %104, %.preheader.preheader ], [ %indvars.iv.next109, %._crit_edge84 ]
  %.not5181 = icmp slt i32 %105, 1
  br i1 %.not5181, label %._crit_edge84, label %.lr.ph83

.lr.ph83:                                         ; preds = %.preheader
  %106 = trunc nuw nsw i64 %indvars.iv108 to i32
  br label %116

._crit_edge86:                                    ; preds = %._crit_edge84
  %.pre116 = add nsw i32 %114, 1
  %.pre118 = sext i32 %.pre116 to i64
  %107 = icmp slt i32 %114, 1
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #8
  %108 = getelementptr inbounds [22 x i32], ptr @d, i64 0, i64 %.pre118
  %109 = load i32, ptr %108, align 4, !tbaa !8
  %110 = sitofp i32 %109 to double
  %111 = load i32, ptr @t, align 4, !tbaa !8
  %112 = sitofp i32 %111 to double
  %113 = fdiv double %110, %112
  store double %113, ptr %9, align 8, !tbaa !18
  br i1 %107, label %._crit_edge91, label %.lr.ph90

._crit_edge84:                                    ; preds = %._crit_edge80, %.preheader
  %114 = phi i32 [ %105, %.preheader ], [ %134, %._crit_edge80 ]
  %indvars.iv.next109 = add nsw i64 %indvars.iv108, -1
  %115 = icmp sgt i64 %indvars.iv108, 0
  br i1 %115, label %.preheader, label %._crit_edge86, !llvm.loop !20

116:                                              ; preds = %.lr.ph83, %._crit_edge80
  %indvars.iv105 = phi i64 [ 1, %.lr.ph83 ], [ %indvars.iv.next106, %._crit_edge80 ]
  %117 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIiiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) @s, i64 noundef %indvars.iv105) #8
  %118 = getelementptr inbounds i8, ptr %117, i64 4
  %119 = load i32, ptr %118, align 4, !tbaa !22
  %120 = sitofp i32 %119 to double
  %121 = fmul double %120, 1.000000e-02
  %122 = load i32, ptr @k, align 4, !tbaa !8
  %123 = add nsw i32 %122, 1
  %124 = sext i32 %123 to i64
  %125 = getelementptr inbounds [22 x [22 x i32]], ptr @d, i64 0, i64 %indvars.iv105, i64 %124
  %126 = load i32, ptr %125, align 4, !tbaa !8
  %127 = sitofp i32 %126 to double
  %128 = load i32, ptr @r, align 4, !tbaa !8
  %129 = sitofp i32 %128 to double
  %130 = fdiv double %127, %129
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #8
  %131 = load i32, ptr @t, align 4, !tbaa !8
  %132 = sitofp i32 %131 to double
  %133 = fdiv double %127, %132
  store double %133, ptr %7, align 8, !tbaa !18
  %.not5276 = icmp slt i32 %122, 1
  br i1 %.not5276, label %.._crit_edge80_crit_edge, label %.lr.ph79

.._crit_edge80_crit_edge:                         ; preds = %116
  %.pre120 = sext i32 %122 to i64
  br label %._crit_edge80

._crit_edge80:                                    ; preds = %160, %.._crit_edge80_crit_edge
  %.pre-phi121 = phi i64 [ %.pre120, %.._crit_edge80_crit_edge ], [ %163, %160 ]
  %134 = phi i32 [ %122, %.._crit_edge80_crit_edge ], [ %162, %160 ]
  %135 = phi double [ %133, %.._crit_edge80_crit_edge ], [ %161, %160 ]
  %136 = fsub double 1.000000e+00, %121
  %137 = fmul double %136, %130
  %138 = call double @llvm.fmuladd.f64(double %121, double %135, double %137)
  %139 = getelementptr inbounds [1048576 x [30 x double]], ptr @dp, i64 0, i64 %indvars.iv108, i64 %indvars.iv105
  store double %138, ptr %139, align 8, !tbaa !18
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #8
  %indvars.iv.next106 = add nuw nsw i64 %indvars.iv105, 1
  %.not51.not = icmp slt i64 %indvars.iv105, %.pre-phi121
  br i1 %.not51.not, label %116, label %._crit_edge84, !llvm.loop !24

.lr.ph79:                                         ; preds = %116, %160
  %140 = phi double [ %161, %160 ], [ %133, %116 ]
  %141 = phi i32 [ %162, %160 ], [ %122, %116 ]
  %indvars.iv102 = phi i64 [ %indvars.iv.next103, %160 ], [ 1, %116 ]
  %142 = trunc i64 %indvars.iv102 to i32
  %143 = add i32 %142, -1
  %144 = shl nuw i32 1, %143
  %145 = and i32 %144, %106
  %.not53 = icmp eq i32 %145, 0
  br i1 %.not53, label %146, label %160

146:                                              ; preds = %.lr.ph79
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #8
  %147 = getelementptr inbounds [22 x [22 x i32]], ptr @d, i64 0, i64 %indvars.iv105, i64 %indvars.iv102
  %148 = load i32, ptr %147, align 4, !tbaa !8
  %149 = sitofp i32 %148 to double
  %150 = load i32, ptr @t, align 4, !tbaa !8
  %151 = sitofp i32 %150 to double
  %152 = fdiv double %149, %151
  %153 = add nuw nsw i32 %144, %106
  %154 = sext i32 %153 to i64
  %155 = getelementptr inbounds [1048576 x [30 x double]], ptr @dp, i64 0, i64 %154, i64 %indvars.iv102
  %156 = load double, ptr %155, align 8, !tbaa !18
  %157 = fadd double %156, %152
  store double %157, ptr %8, align 8, !tbaa !18
  %158 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minIdERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %8)
  %159 = load double, ptr %158, align 8, !tbaa !18
  store double %159, ptr %7, align 8, !tbaa !18
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #8
  %.pre = load i32, ptr @k, align 4, !tbaa !8
  br label %160

160:                                              ; preds = %.lr.ph79, %146
  %161 = phi double [ %140, %.lr.ph79 ], [ %159, %146 ]
  %162 = phi i32 [ %141, %.lr.ph79 ], [ %.pre, %146 ]
  %indvars.iv.next103 = add nuw nsw i64 %indvars.iv102, 1
  %163 = sext i32 %162 to i64
  %.not52.not = icmp slt i64 %indvars.iv102, %163
  br i1 %.not52.not, label %.lr.ph79, label %._crit_edge80, !llvm.loop !25

._crit_edge91:                                    ; preds = %.lr.ph90, %._crit_edge86.thread, %._crit_edge86
  %164 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @_ZSt5fixedRSt8ios_base)
  %165 = call i32 @_ZSt12setprecisioni(i32 noundef 6)
  %166 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St13_Setprecision(ptr noundef nonnull align 8 dereferenceable(8) %164, i32 %165)
  %167 = load double, ptr %9, align 8, !tbaa !18
  %168 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) %166, double noundef %167)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #8
  br label %186

.lr.ph90:                                         ; preds = %._crit_edge86, %.lr.ph90
  %indvars.iv111 = phi i64 [ %indvars.iv.next112, %.lr.ph90 ], [ 1, %._crit_edge86 ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #8
  %169 = getelementptr inbounds [22 x i32], ptr @d, i64 0, i64 %indvars.iv111
  %170 = load i32, ptr %169, align 4, !tbaa !8
  %171 = sitofp i32 %170 to double
  %172 = load i32, ptr @t, align 4, !tbaa !8
  %173 = sitofp i32 %172 to double
  %174 = fdiv double %171, %173
  %175 = trunc i64 %indvars.iv111 to i32
  %176 = add i32 %175, -1
  %177 = shl nuw i32 1, %176
  %178 = sext i32 %177 to i64
  %179 = getelementptr inbounds [1048576 x [30 x double]], ptr @dp, i64 0, i64 %178, i64 %indvars.iv111
  %180 = load double, ptr %179, align 8, !tbaa !18
  %181 = fadd double %180, %174
  store double %181, ptr %10, align 8, !tbaa !18
  %182 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minIdERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10)
  %183 = load double, ptr %182, align 8, !tbaa !18
  store double %183, ptr %9, align 8, !tbaa !18
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #8
  %indvars.iv.next112 = add nuw nsw i64 %indvars.iv111, 1
  %184 = load i32, ptr @k, align 4, !tbaa !8
  %185 = sext i32 %184 to i64
  %.not50.not = icmp slt i64 %indvars.iv111, %185
  br i1 %.not50.not, label %.lr.ph90, label %._crit_edge91, !llvm.loop !26

186:                                              ; preds = %._crit_edge91, %94
  ret i32 0
}

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264), ptr noundef) local_unnamed_addr #1 align 2

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 #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIiiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt4pairIiiEaSEOS0_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(8)) local_unnamed_addr #1 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3minIdERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare double @llvm.fmuladd.f64(double, double, double) #6

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St13_Setprecision(ptr noundef nonnull align 8 dereferenceable(8), i32) local_unnamed_addr #7

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(216) ptr @_ZSt5fixedRSt8ios_base(ptr noundef nonnull align 8 dereferenceable(216)) #7

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local i32 @_ZSt12setprecisioni(i32 noundef) local_unnamed_addr #5

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

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 #3 = { 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 #4 = { "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 = { 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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !15}
!15 = !{!"llvm.loop.unroll.disable"}
!16 = distinct !{!16, !12}
!17 = distinct !{!17, !12}
!18 = !{!19, !19, i64 0}
!19 = !{!"double", !10, i64 0}
!20 = distinct !{!20, !12, !21}
!21 = !{!"llvm.loop.unswitch.partial.disable"}
!22 = !{!23, !9, i64 4}
!23 = !{!"_ZTSSt4pairIiiE", !9, i64 0, !9, i64 4}
!24 = distinct !{!24, !12}
!25 = distinct !{!25, !12}
!26 = distinct !{!26, !12}


; Effective O3 passes: BDCEPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SCCPPass,SROAPass,SimpleLoopUnswitchPass,SimplifyCFGPass,TailCallElimPass