; LLVM IR from Tunghohin/Competitive_Coding :: Daimayuan (254)

; 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"

%struct.edge = type { i32, i32 }
%"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::_Setprecision" = type { i32 }

@out = external dso_local global [110 x i32], align 16
@p = external dso_local global [110 x double], align 16
@e = external dso_local global [1010 x %struct.edge], align 16
@head = external dso_local global [110 x i32], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_Z8add_edgeii(i32 noundef, i32 noundef) #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #1 {
  %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 %"struct.std::_Setprecision", align 4
  store i32 0, ptr %1, align 4
  %12 = call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  %13 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %14 = getelementptr i8, ptr %13, i64 -24
  %15 = load i64, ptr %14, align 8
  %16 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %15
  %17 = call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %16, ptr noundef null)
  %18 = load ptr, ptr @_ZSt4cout, align 8, !tbaa !5
  %19 = getelementptr i8, ptr %18, i64 -24
  %20 = load i64, ptr %19, align 8
  %21 = getelementptr inbounds i8, ptr @_ZSt4cout, i64 %20
  %22 = call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %21, ptr noundef null)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #8
  %23 = 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)
  %24 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %23, ptr noundef nonnull align 4 dereferenceable(4) %3)
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #8
  store i32 1, ptr %4, align 4, !tbaa !8
  br label %25

25:                                               ; preds = %40, %0
  %26 = load i32, ptr %4, align 4, !tbaa !8
  %27 = load i32, ptr %3, align 4, !tbaa !8
  %28 = icmp sle i32 %26, %27
  br i1 %28, label %30, label %29

29:                                               ; preds = %25
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #8
  br label %43

30:                                               ; preds = %25
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #8
  %31 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %5)
  %32 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %31, ptr noundef nonnull align 4 dereferenceable(4) %6)
  %33 = load i32, ptr %5, align 4, !tbaa !8
  %34 = sext i32 %33 to i64
  %35 = getelementptr inbounds [110 x i32], ptr @out, i64 0, i64 %34
  %36 = load i32, ptr %35, align 4, !tbaa !8
  %37 = add nsw i32 %36, 1
  store i32 %37, ptr %35, align 4, !tbaa !8
  %38 = load i32, ptr %5, align 4, !tbaa !8
  %39 = load i32, ptr %6, align 4, !tbaa !8
  call void @_Z8add_edgeii(i32 noundef %38, i32 noundef %39)
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #8
  br label %40

40:                                               ; preds = %30
  %41 = load i32, ptr %4, align 4, !tbaa !8
  %42 = add nsw i32 %41, 1
  store i32 %42, ptr %4, align 4, !tbaa !8
  br label %25, !llvm.loop !11

43:                                               ; preds = %29
  call void @llvm.memset.p0.i64(ptr align 16 @p, i8 0, i64 880, i1 false)
  store double 1.000000e+00, ptr getelementptr inbounds ([110 x double], ptr @p, i64 0, i64 1), align 8, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #8
  store i32 1, ptr %7, align 4, !tbaa !8
  br label %44

44:                                               ; preds = %86, %43
  %45 = load i32, ptr %7, align 4, !tbaa !8
  %46 = load i32, ptr %2, align 4, !tbaa !8
  %47 = icmp slt i32 %45, %46
  br i1 %47, label %49, label %48

48:                                               ; preds = %44
  store i32 5, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #8
  br label %89

49:                                               ; preds = %44
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #8
  %50 = load i32, ptr %7, align 4, !tbaa !8
  %51 = sext i32 %50 to i64
  %52 = getelementptr inbounds [110 x i32], ptr @head, i64 0, i64 %51
  %53 = load i32, ptr %52, align 4, !tbaa !8
  store i32 %53, ptr %9, align 4, !tbaa !8
  br label %54

54:                                               ; preds = %79, %49
  %55 = load i32, ptr %9, align 4, !tbaa !8
  %56 = icmp ne i32 %55, 0
  br i1 %56, label %58, label %57

57:                                               ; preds = %54
  store i32 8, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #8
  br label %85

58:                                               ; preds = %54
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #8
  %59 = load i32, ptr %9, align 4, !tbaa !8
  %60 = sext i32 %59 to i64
  %61 = getelementptr inbounds [1010 x %struct.edge], ptr @e, i64 0, i64 %60
  %62 = getelementptr inbounds %struct.edge, ptr %61, i32 0, i32 0
  %63 = load i32, ptr %62, align 8, !tbaa !15
  store i32 %63, ptr %10, align 4, !tbaa !8
  %64 = load i32, ptr %7, align 4, !tbaa !8
  %65 = sext i32 %64 to i64
  %66 = getelementptr inbounds [110 x double], ptr @p, i64 0, i64 %65
  %67 = load double, ptr %66, align 8, !tbaa !13
  %68 = load i32, ptr %7, align 4, !tbaa !8
  %69 = sext i32 %68 to i64
  %70 = getelementptr inbounds [110 x i32], ptr @out, i64 0, i64 %69
  %71 = load i32, ptr %70, align 4, !tbaa !8
  %72 = sitofp i32 %71 to double
  %73 = fdiv double %67, %72
  %74 = load i32, ptr %10, align 4, !tbaa !8
  %75 = sext i32 %74 to i64
  %76 = getelementptr inbounds [110 x double], ptr @p, i64 0, i64 %75
  %77 = load double, ptr %76, align 8, !tbaa !13
  %78 = fadd double %77, %73
  store double %78, ptr %76, align 8, !tbaa !13
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #8
  br label %79

79:                                               ; preds = %58
  %80 = load i32, ptr %9, align 4, !tbaa !8
  %81 = sext i32 %80 to i64
  %82 = getelementptr inbounds [1010 x %struct.edge], ptr @e, i64 0, i64 %81
  %83 = getelementptr inbounds %struct.edge, ptr %82, i32 0, i32 1
  %84 = load i32, ptr %83, align 4, !tbaa !17
  store i32 %84, ptr %9, align 4, !tbaa !8
  br label %54, !llvm.loop !18

85:                                               ; preds = %57
  br label %86

86:                                               ; preds = %85
  %87 = load i32, ptr %7, align 4, !tbaa !8
  %88 = add nsw i32 %87, 1
  store i32 %88, ptr %7, align 4, !tbaa !8
  br label %44, !llvm.loop !19

89:                                               ; preds = %48
  %90 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @_ZSt5fixedRSt8ios_base)
  %91 = call i32 @_ZSt12setprecisioni(i32 noundef 8)
  %92 = getelementptr inbounds %"struct.std::_Setprecision", ptr %11, i32 0, i32 0
  store i32 %91, ptr %92, align 4
  %93 = getelementptr inbounds %"struct.std::_Setprecision", ptr %11, i32 0, i32 0
  %94 = load i32, ptr %93, align 4
  %95 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St13_Setprecision(ptr noundef nonnull align 8 dereferenceable(8) %90, i32 %94)
  %96 = load i32, ptr %2, align 4, !tbaa !8
  %97 = sext i32 %96 to i64
  %98 = getelementptr inbounds [110 x double], ptr @p, i64 0, i64 %97
  %99 = load double, ptr %98, align 8, !tbaa !13
  %100 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) %95, double noundef %99)
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #8
  %101 = load i32, ptr %1, align 4
  ret i32 %101
}

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) #2

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264), ptr noundef) #0 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

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) #3

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

; 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) #5

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #6 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)) #5

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local i32 @_ZSt12setprecisioni(i32 noundef) #7

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8), double noundef) #6 align 2

attributes #0 = { 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 #1 = { 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 #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { 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 #7 = { 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 #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 = !{!14, !14, i64 0}
!14 = !{!"double", !10, i64 0}
!15 = !{!16, !9, i64 0}
!16 = !{!"_ZTS4edge", !9, i64 0, !9, i64 4}
!17 = !{!16, !9, i64 4}
!18 = distinct !{!18, !12}
!19 = distinct !{!19, !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"

%struct.edge = type { i32, i32 }
%"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" }

@out = external dso_local local_unnamed_addr global [110 x i32], align 16
@p = external dso_local local_unnamed_addr global [110 x double], align 16
@e = external dso_local local_unnamed_addr global [1010 x %struct.edge], align 16
@head = external dso_local local_unnamed_addr global [110 x i32], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_Z8add_edgeii(i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #1 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = tail call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  %6 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %7 = getelementptr i8, ptr %6, i64 -24
  %8 = load i64, ptr %7, align 8
  %9 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %8
  %10 = tail call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %9, ptr noundef null)
  %11 = load ptr, ptr @_ZSt4cout, align 8, !tbaa !5
  %12 = getelementptr i8, ptr %11, i64 -24
  %13 = load i64, ptr %12, align 8
  %14 = getelementptr inbounds i8, ptr @_ZSt4cout, i64 %13
  %15 = tail call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %14, ptr noundef null)
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #8
  %16 = 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)
  %17 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %16, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %18 = load i32, ptr %2, align 4, !tbaa !8
  %.not15 = icmp slt i32 %18, 1
  br i1 %.not15, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %.lr.ph, %0
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 16 dereferenceable(880) @p, i8 0, i64 880, i1 false)
  store double 1.000000e+00, ptr getelementptr inbounds (i8, ptr @p, i64 8), align 8, !tbaa !11
  %19 = load i32, ptr %1, align 4, !tbaa !8
  %20 = icmp sgt i32 %19, 1
  br i1 %20, label %.lr.ph25.preheader, label %._crit_edge26

.lr.ph25.preheader:                               ; preds = %._crit_edge
  %wide.trip.count = zext nneg i32 %19 to i64
  br label %.lr.ph25

.lr.ph:                                           ; preds = %0, %.lr.ph
  %.016 = phi i32 [ %29, %.lr.ph ], [ 1, %0 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #8
  %21 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %3)
  %22 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %21, ptr noundef nonnull align 4 dereferenceable(4) %4)
  %23 = load i32, ptr %3, align 4, !tbaa !8
  %24 = sext i32 %23 to i64
  %25 = getelementptr inbounds [110 x i32], ptr @out, i64 0, i64 %24
  %26 = load i32, ptr %25, align 4, !tbaa !8
  %27 = add nsw i32 %26, 1
  store i32 %27, ptr %25, align 4, !tbaa !8
  %28 = load i32, ptr %4, align 4, !tbaa !8
  call void @_Z8add_edgeii(i32 noundef %23, i32 noundef %28)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #8
  %29 = add nuw nsw i32 %.016, 1
  %30 = load i32, ptr %2, align 4, !tbaa !8
  %.not.not = icmp slt i32 %.016, %30
  br i1 %.not.not, label %.lr.ph, label %._crit_edge, !llvm.loop !13

._crit_edge26:                                    ; preds = %._crit_edge22, %._crit_edge
  %31 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSt8ios_baseS0_E(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @_ZSt5fixedRSt8ios_base)
  %32 = call i32 @_ZSt12setprecisioni(i32 noundef 8)
  %33 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_St13_Setprecision(ptr noundef nonnull align 8 dereferenceable(8) %31, i32 %32)
  %34 = load i32, ptr %1, align 4, !tbaa !8
  %35 = sext i32 %34 to i64
  %36 = getelementptr inbounds [110 x double], ptr @p, i64 0, i64 %35
  %37 = load double, ptr %36, align 8, !tbaa !11
  %38 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) %33, double noundef %37)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #8
  ret i32 0

.lr.ph25:                                         ; preds = %.lr.ph25.preheader, %._crit_edge22
  %indvars.iv = phi i64 [ 1, %.lr.ph25.preheader ], [ %indvars.iv.next, %._crit_edge22 ]
  %39 = getelementptr inbounds [110 x i32], ptr @head, i64 0, i64 %indvars.iv
  %.01317 = load i32, ptr %39, align 4, !tbaa !8
  %.not1418 = icmp eq i32 %.01317, 0
  br i1 %.not1418, label %._crit_edge22, label %.lr.ph21

.lr.ph21:                                         ; preds = %.lr.ph25
  %40 = getelementptr inbounds [110 x double], ptr @p, i64 0, i64 %indvars.iv
  %41 = getelementptr inbounds [110 x i32], ptr @out, i64 0, i64 %indvars.iv
  %42 = load i32, ptr %41, align 4, !tbaa !8
  %43 = sitofp i32 %42 to double
  br label %44

._crit_edge22:                                    ; preds = %44, %.lr.ph25
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %._crit_edge26, label %.lr.ph25, !llvm.loop !15

44:                                               ; preds = %.lr.ph21, %44
  %.01319 = phi i32 [ %.01317, %.lr.ph21 ], [ %.013, %44 ]
  %45 = sext i32 %.01319 to i64
  %46 = getelementptr inbounds [1010 x %struct.edge], ptr @e, i64 0, i64 %45
  %47 = load i32, ptr %46, align 8, !tbaa !16
  %48 = load double, ptr %40, align 8, !tbaa !11
  %49 = fdiv double %48, %43
  %50 = sext i32 %47 to i64
  %51 = getelementptr inbounds [110 x double], ptr @p, i64 0, i64 %50
  %52 = load double, ptr %51, align 8, !tbaa !11
  %53 = fadd double %52, %49
  store double %53, ptr %51, align 8, !tbaa !11
  %54 = getelementptr inbounds i8, ptr %46, i64 4
  %.013 = load i32, ptr %54, align 4, !tbaa !8
  %.not14 = icmp eq i32 %.013, 0
  br i1 %.not14, label %._crit_edge22, label %44, !llvm.loop !18
}

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264), ptr noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

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) #3

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

; 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 #5

; 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 #6 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)) #5

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local i32 @_ZSt12setprecisioni(i32 noundef) local_unnamed_addr #7

; 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 #6 align 2

attributes #0 = { 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 #1 = { 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 #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { 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 #7 = { 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 #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 = !{!12, !12, i64 0}
!12 = !{!"double", !10, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}
!16 = !{!17, !9, i64 0}
!17 = !{!"_ZTS4edge", !9, i64 0, !9, i64 4}
!18 = distinct !{!18, !14}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass