; LLVM IR from Izaron/ACM-ICPC :: Timus Online Judge/Volume 1/1079. Maximum (main)

; 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" }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 {
  %1 = alloca i32, align 4
  %2 = alloca [100005 x i64], align 16
  %3 = alloca [100005 x i64], align 16
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %7 = call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  call void @llvm.lifetime.start.p0(i64 800040, ptr %2) #6
  call void @llvm.lifetime.start.p0(i64 800040, ptr %3) #6
  %8 = getelementptr inbounds [100005 x i64], ptr %2, i64 0, i64 0
  store i64 0, ptr %8, align 16, !tbaa !5
  %9 = getelementptr inbounds [100005 x i64], ptr %2, i64 0, i64 1
  store i64 1, ptr %9, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #6
  store i32 2, ptr %4, align 4, !tbaa !9
  br label %10

10:                                               ; preds = %44, %0
  %11 = load i32, ptr %4, align 4, !tbaa !9
  %12 = icmp sle i32 %11, 100000
  br i1 %12, label %14, label %13

13:                                               ; preds = %10
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  br label %47

14:                                               ; preds = %10
  %15 = load i32, ptr %4, align 4, !tbaa !9
  %16 = srem i32 %15, 2
  %17 = icmp eq i32 %16, 0
  br i1 %17, label %18, label %27

18:                                               ; preds = %14
  %19 = load i32, ptr %4, align 4, !tbaa !9
  %20 = sdiv i32 %19, 2
  %21 = sext i32 %20 to i64
  %22 = getelementptr inbounds [100005 x i64], ptr %2, i64 0, i64 %21
  %23 = load i64, ptr %22, align 8, !tbaa !5
  %24 = load i32, ptr %4, align 4, !tbaa !9
  %25 = sext i32 %24 to i64
  %26 = getelementptr inbounds [100005 x i64], ptr %2, i64 0, i64 %25
  store i64 %23, ptr %26, align 8, !tbaa !5
  br label %43

27:                                               ; preds = %14
  %28 = load i32, ptr %4, align 4, !tbaa !9
  %29 = sdiv i32 %28, 2
  %30 = sext i32 %29 to i64
  %31 = getelementptr inbounds [100005 x i64], ptr %2, i64 0, i64 %30
  %32 = load i64, ptr %31, align 8, !tbaa !5
  %33 = load i32, ptr %4, align 4, !tbaa !9
  %34 = sdiv i32 %33, 2
  %35 = add nsw i32 %34, 1
  %36 = sext i32 %35 to i64
  %37 = getelementptr inbounds [100005 x i64], ptr %2, i64 0, i64 %36
  %38 = load i64, ptr %37, align 8, !tbaa !5
  %39 = add nsw i64 %32, %38
  %40 = load i32, ptr %4, align 4, !tbaa !9
  %41 = sext i32 %40 to i64
  %42 = getelementptr inbounds [100005 x i64], ptr %2, i64 0, i64 %41
  store i64 %39, ptr %42, align 8, !tbaa !5
  br label %43

43:                                               ; preds = %27, %18
  br label %44

44:                                               ; preds = %43
  %45 = load i32, ptr %4, align 4, !tbaa !9
  %46 = add nsw i32 %45, 1
  store i32 %46, ptr %4, align 4, !tbaa !9
  br label %10, !llvm.loop !11

47:                                               ; preds = %13
  %48 = getelementptr inbounds [100005 x i64], ptr %3, i64 0, i64 0
  store i64 0, ptr %48, align 16, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #6
  store i32 1, ptr %5, align 4, !tbaa !9
  br label %49

49:                                               ; preds = %66, %47
  %50 = load i32, ptr %5, align 4, !tbaa !9
  %51 = icmp sle i32 %50, 100000
  br i1 %51, label %53, label %52

52:                                               ; preds = %49
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  br label %69

53:                                               ; preds = %49
  %54 = load i32, ptr %5, align 4, !tbaa !9
  %55 = sub nsw i32 %54, 1
  %56 = sext i32 %55 to i64
  %57 = getelementptr inbounds [100005 x i64], ptr %3, i64 0, i64 %56
  %58 = load i32, ptr %5, align 4, !tbaa !9
  %59 = sext i32 %58 to i64
  %60 = getelementptr inbounds [100005 x i64], ptr %2, i64 0, i64 %59
  %61 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %57, ptr noundef nonnull align 8 dereferenceable(8) %60)
  %62 = load i64, ptr %61, align 8, !tbaa !5
  %63 = load i32, ptr %5, align 4, !tbaa !9
  %64 = sext i32 %63 to i64
  %65 = getelementptr inbounds [100005 x i64], ptr %3, i64 0, i64 %64
  store i64 %62, ptr %65, align 8, !tbaa !5
  br label %66

66:                                               ; preds = %53
  %67 = load i32, ptr %5, align 4, !tbaa !9
  %68 = add nsw i32 %67, 1
  store i32 %68, ptr %5, align 4, !tbaa !9
  br label %49, !llvm.loop !13

69:                                               ; preds = %52
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #6
  br label %70

70:                                               ; preds = %81, %69
  %71 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %6)
  %72 = load ptr, ptr %71, align 8, !tbaa !14
  %73 = getelementptr i8, ptr %72, i64 -24
  %74 = load i64, ptr %73, align 8
  %75 = getelementptr inbounds i8, ptr %71, i64 %74
  %76 = call noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264) %75)
  br i1 %76, label %77, label %88

77:                                               ; preds = %70
  %78 = load i32, ptr %6, align 4, !tbaa !9
  %79 = icmp eq i32 %78, 0
  br i1 %79, label %80, label %81

80:                                               ; preds = %77
  br label %88

81:                                               ; preds = %77
  %82 = load i32, ptr %6, align 4, !tbaa !9
  %83 = sext i32 %82 to i64
  %84 = getelementptr inbounds [100005 x i64], ptr %3, i64 0, i64 %83
  %85 = load i64, ptr %84, align 8, !tbaa !5
  %86 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %85)
  %87 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %86, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %70, !llvm.loop !16

88:                                               ; preds = %80, %70
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 800040, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 800040, ptr %2) #6
  %89 = load i32, ptr %1, align 4
  ret i32 %89
}

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

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

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #3

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) #1

; Function Attrs: mustprogress uwtable
declare noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264)) #4 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #4 align 2

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

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

attributes #0 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 = { 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 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = !{!15, !15, i64 0}
!15 = !{!"vtable pointer", !8, i64 0}
!16 = distinct !{!16, !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::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" }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 {
  %1 = alloca [100005 x i64], align 16
  %2 = alloca [100005 x i64], align 16
  %3 = alloca i32, align 4
  %4 = tail call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  call void @llvm.lifetime.start.p0(i64 800040, ptr nonnull %1) #6
  call void @llvm.lifetime.start.p0(i64 800040, ptr nonnull %2) #6
  store i64 0, ptr %1, align 16, !tbaa !5
  %5 = getelementptr inbounds i8, ptr %1, i64 8
  store i64 1, ptr %5, align 8, !tbaa !5
  br label %7

6:                                                ; preds = %26
  store i64 0, ptr %2, align 16, !tbaa !5
  br label %37

7:                                                ; preds = %0, %26
  %indvars.iv = phi i64 [ 2, %0 ], [ %indvars.iv.next, %26 ]
  %8 = trunc nuw nsw i64 %indvars.iv to i32
  %9 = and i32 %8, 1
  %10 = icmp eq i32 %9, 0
  br i1 %10, label %11, label %16

11:                                               ; preds = %7
  %12 = lshr i64 %indvars.iv, 1
  %13 = and i64 %12, 2147483647
  %14 = getelementptr inbounds [100005 x i64], ptr %1, i64 0, i64 %13
  %15 = load i64, ptr %14, align 8, !tbaa !5
  br label %26

16:                                               ; preds = %7
  %17 = lshr i32 %8, 1
  %18 = zext nneg i32 %17 to i64
  %19 = getelementptr inbounds [100005 x i64], ptr %1, i64 0, i64 %18
  %20 = load i64, ptr %19, align 8, !tbaa !5
  %21 = add nuw nsw i32 %17, 1
  %22 = zext nneg i32 %21 to i64
  %23 = getelementptr inbounds [100005 x i64], ptr %1, i64 0, i64 %22
  %24 = load i64, ptr %23, align 8, !tbaa !5
  %25 = add nsw i64 %24, %20
  br label %26

26:                                               ; preds = %11, %16
  %.sink = phi i64 [ %15, %11 ], [ %25, %16 ]
  %27 = getelementptr inbounds [100005 x i64], ptr %1, i64 0, i64 %indvars.iv
  store i64 %.sink, ptr %27, align 8
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, 100001
  br i1 %exitcond.not, label %6, label %7, !llvm.loop !9

28:                                               ; preds = %37
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #6
  %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) %3)
  %30 = load ptr, ptr %29, align 8, !tbaa !11
  %31 = getelementptr i8, ptr %30, i64 -24
  %32 = load i64, ptr %31, align 8
  %33 = getelementptr inbounds i8, ptr %29, i64 %32
  %34 = call noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264) %33)
  %35 = load i32, ptr %3, align 4
  %36 = icmp ne i32 %35, 0
  %or.cond.not20 = select i1 %34, i1 %36, i1 false
  br i1 %or.cond.not20, label %.lr.ph, label %._crit_edge

37:                                               ; preds = %6, %37
  %indvars.iv22 = phi i64 [ 1, %6 ], [ %indvars.iv.next23, %37 ]
  %38 = add nsw i64 %indvars.iv22, -1
  %39 = getelementptr inbounds [100005 x i64], ptr %2, i64 0, i64 %38
  %40 = getelementptr inbounds [100005 x i64], ptr %1, i64 0, i64 %indvars.iv22
  %41 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %39, ptr noundef nonnull align 8 dereferenceable(8) %40)
  %42 = load i64, ptr %41, align 8, !tbaa !5
  %43 = getelementptr inbounds [100005 x i64], ptr %2, i64 0, i64 %indvars.iv22
  store i64 %42, ptr %43, align 8, !tbaa !5
  %indvars.iv.next23 = add nuw nsw i64 %indvars.iv22, 1
  %exitcond25.not = icmp eq i64 %indvars.iv.next23, 100001
  br i1 %exitcond25.not, label %28, label %37, !llvm.loop !13

.lr.ph:                                           ; preds = %28, %.lr.ph
  %44 = phi i32 [ %56, %.lr.ph ], [ %35, %28 ]
  %45 = sext i32 %44 to i64
  %46 = getelementptr inbounds [100005 x i64], ptr %2, i64 0, i64 %45
  %47 = load i64, ptr %46, align 8, !tbaa !5
  %48 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %47)
  %49 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %48, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %50 = 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)
  %51 = load ptr, ptr %50, align 8, !tbaa !11
  %52 = getelementptr i8, ptr %51, i64 -24
  %53 = load i64, ptr %52, align 8
  %54 = getelementptr inbounds i8, ptr %50, i64 %53
  %55 = call noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264) %54)
  %56 = load i32, ptr %3, align 4
  %57 = icmp ne i32 %56, 0
  %or.cond.not = select i1 %55, i1 %57, i1 false
  br i1 %or.cond.not, label %.lr.ph, label %._crit_edge, !llvm.loop !14

._crit_edge:                                      ; preds = %.lr.ph, %28
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 800040, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 800040, ptr nonnull %1) #6
  ret i32 0
}

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

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

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #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 #1

; Function Attrs: mustprogress uwtable
declare noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEEcvbEv(ptr noundef nonnull align 8 dereferenceable(264)) local_unnamed_addr #4 align 2

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

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

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

attributes #0 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 = { 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 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !12, i64 0}
!12 = !{!"vtable pointer", !8, i64 0}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10}


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