; LLVM IR from hanzohasashi33/Competetive_programming :: AtCoder/contest 163 (C)

; 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 i64, align 8
  %3 = alloca ptr, align 8
  %4 = alloca i64, align 8
  %5 = alloca i64, align 8
  %6 = alloca i64, align 8
  %7 = alloca i64, align 8
  %8 = alloca i64, align 8
  %9 = alloca i64, align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %2) #5
  %10 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %2)
  %11 = load i64, ptr %2, align 8, !tbaa !5
  %12 = sub nsw i64 %11, 1
  %13 = call ptr @llvm.stacksave.p0()
  store ptr %13, ptr %3, align 8
  %14 = alloca i64, i64 %12, align 16
  store i64 %12, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #5
  store i64 0, ptr %5, align 8, !tbaa !5
  br label %15

15:                                               ; preds = %25, %0
  %16 = load i64, ptr %5, align 8, !tbaa !5
  %17 = load i64, ptr %2, align 8, !tbaa !5
  %18 = sub nsw i64 %17, 1
  %19 = icmp slt i64 %16, %18
  br i1 %19, label %21, label %20

20:                                               ; preds = %15
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #5
  br label %28

21:                                               ; preds = %15
  %22 = load i64, ptr %5, align 8, !tbaa !5
  %23 = getelementptr inbounds i64, ptr %14, i64 %22
  %24 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %23)
  br label %25

25:                                               ; preds = %21
  %26 = load i64, ptr %5, align 8, !tbaa !5
  %27 = add nsw i64 %26, 1
  store i64 %27, ptr %5, align 8, !tbaa !5
  br label %15, !llvm.loop !9

28:                                               ; preds = %20
  %29 = load i64, ptr %2, align 8, !tbaa !5
  %30 = add nsw i64 %29, 1
  %31 = alloca i64, i64 %30, align 16
  store i64 %30, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #5
  store i64 0, ptr %7, align 8, !tbaa !5
  br label %32

32:                                               ; preds = %41, %28
  %33 = load i64, ptr %7, align 8, !tbaa !5
  %34 = load i64, ptr %2, align 8, !tbaa !5
  %35 = add nsw i64 %34, 1
  %36 = icmp slt i64 %33, %35
  br i1 %36, label %38, label %37

37:                                               ; preds = %32
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #5
  br label %44

38:                                               ; preds = %32
  %39 = load i64, ptr %7, align 8, !tbaa !5
  %40 = getelementptr inbounds i64, ptr %31, i64 %39
  store i64 0, ptr %40, align 8, !tbaa !5
  br label %41

41:                                               ; preds = %38
  %42 = load i64, ptr %7, align 8, !tbaa !5
  %43 = add nsw i64 %42, 1
  store i64 %43, ptr %7, align 8, !tbaa !5
  br label %32, !llvm.loop !11

44:                                               ; preds = %37
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #5
  store i64 0, ptr %8, align 8, !tbaa !5
  br label %45

45:                                               ; preds = %58, %44
  %46 = load i64, ptr %8, align 8, !tbaa !5
  %47 = load i64, ptr %2, align 8, !tbaa !5
  %48 = sub nsw i64 %47, 1
  %49 = icmp slt i64 %46, %48
  br i1 %49, label %51, label %50

50:                                               ; preds = %45
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  br label %61

51:                                               ; preds = %45
  %52 = load i64, ptr %8, align 8, !tbaa !5
  %53 = getelementptr inbounds i64, ptr %14, i64 %52
  %54 = load i64, ptr %53, align 8, !tbaa !5
  %55 = getelementptr inbounds i64, ptr %31, i64 %54
  %56 = load i64, ptr %55, align 8, !tbaa !5
  %57 = add nsw i64 %56, 1
  store i64 %57, ptr %55, align 8, !tbaa !5
  br label %58

58:                                               ; preds = %51
  %59 = load i64, ptr %8, align 8, !tbaa !5
  %60 = add nsw i64 %59, 1
  store i64 %60, ptr %8, align 8, !tbaa !5
  br label %45, !llvm.loop !12

61:                                               ; preds = %50
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #5
  store i64 1, ptr %9, align 8, !tbaa !5
  br label %62

62:                                               ; preds = %74, %61
  %63 = load i64, ptr %9, align 8, !tbaa !5
  %64 = load i64, ptr %2, align 8, !tbaa !5
  %65 = add nsw i64 %64, 1
  %66 = icmp slt i64 %63, %65
  br i1 %66, label %68, label %67

67:                                               ; preds = %62
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  br label %77

68:                                               ; preds = %62
  %69 = load i64, ptr %9, align 8, !tbaa !5
  %70 = getelementptr inbounds i64, ptr %31, i64 %69
  %71 = load i64, ptr %70, align 8, !tbaa !5
  %72 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %71)
  %73 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %72, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %74

74:                                               ; preds = %68
  %75 = load i64, ptr %9, align 8, !tbaa !5
  %76 = add nsw i64 %75, 1
  store i64 %76, ptr %9, align 8, !tbaa !5
  br label %62, !llvm.loop !13

77:                                               ; preds = %67
  store i32 0, ptr %1, align 4
  %78 = load ptr, ptr %3, align 8
  call void @llvm.stackrestore.p0(ptr %78)
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #5
  %79 = load i32, ptr %1, align 4
  ret i32 %79
}

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

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

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

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

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

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

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

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

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


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.std::basic_ostream" = type { ptr, %"class.std::basic_ios" }

@_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 i64, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %1) #6
  %2 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %1)
  %3 = load i64, ptr %1, align 8, !tbaa !5
  %4 = add nsw i64 %3, -1
  %5 = call ptr @llvm.stacksave.p0()
  %6 = alloca i64, i64 %4, align 16
  %7 = load i64, ptr %1, align 8, !tbaa !5
  %8 = add nsw i64 %7, -1
  %9 = icmp sgt i64 %7, 1
  br i1 %9, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph, %0
  %10 = phi i64 [ %7, %0 ], [ %18, %.lr.ph ]
  %.lcssa = phi i64 [ %8, %0 ], [ %19, %.lr.ph ]
  %11 = add nsw i64 %10, 1
  %12 = alloca i64, i64 %11, align 16
  %.not21 = icmp slt i64 %10, 0
  br i1 %.not21, label %.preheader17, label %.lr.ph24.preheader

.lr.ph24.preheader:                               ; preds = %._crit_edge
  %13 = shl i64 %10, 3
  %14 = add i64 %13, 8
  call void @llvm.memset.p0.i64(ptr nonnull align 16 %12, i8 0, i64 %14, i1 false), !tbaa !5
  br label %.preheader17

.lr.ph:                                           ; preds = %0, %.lr.ph
  %.01519 = phi i64 [ %17, %.lr.ph ], [ 0, %0 ]
  %15 = getelementptr inbounds i64, ptr %6, i64 %.01519
  %16 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 8 dereferenceable(8) %15)
  %17 = add nuw nsw i64 %.01519, 1
  %18 = load i64, ptr %1, align 8, !tbaa !5
  %19 = add nsw i64 %18, -1
  %20 = icmp slt i64 %17, %19
  br i1 %20, label %.lr.ph, label %._crit_edge, !llvm.loop !9

.preheader17:                                     ; preds = %.lr.ph24.preheader, %._crit_edge
  %21 = icmp sgt i64 %.lcssa, 0
  br i1 %21, label %.lr.ph26.preheader, label %.preheader

.lr.ph26.preheader:                               ; preds = %.preheader17
  %xtraiter = and i64 %.lcssa, 3
  %22 = icmp ult i64 %.lcssa, 4
  br i1 %22, label %.preheader.loopexit.unr-lcssa, label %.lr.ph26.preheader.new

.lr.ph26.preheader.new:                           ; preds = %.lr.ph26.preheader
  %unroll_iter = and i64 %.lcssa, 9223372036854775804
  br label %.lr.ph26

.preheader.loopexit.unr-lcssa:                    ; preds = %.lr.ph26, %.lr.ph26.preheader
  %.01325.unr = phi i64 [ 0, %.lr.ph26.preheader ], [ %52, %.lr.ph26 ]
  %lcmp.mod.not = icmp eq i64 %xtraiter, 0
  br i1 %lcmp.mod.not, label %.preheader, label %.lr.ph26.epil

.lr.ph26.epil:                                    ; preds = %.preheader.loopexit.unr-lcssa, %.lr.ph26.epil
  %.01325.epil = phi i64 [ %28, %.lr.ph26.epil ], [ %.01325.unr, %.preheader.loopexit.unr-lcssa ]
  %epil.iter = phi i64 [ %epil.iter.next, %.lr.ph26.epil ], [ 0, %.preheader.loopexit.unr-lcssa ]
  %23 = getelementptr inbounds i64, ptr %6, i64 %.01325.epil
  %24 = load i64, ptr %23, align 8, !tbaa !5
  %25 = getelementptr inbounds i64, ptr %12, i64 %24
  %26 = load i64, ptr %25, align 8, !tbaa !5
  %27 = add nsw i64 %26, 1
  store i64 %27, ptr %25, align 8, !tbaa !5
  %28 = add nuw nsw i64 %.01325.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 %.preheader, label %.lr.ph26.epil, !llvm.loop !11

.preheader:                                       ; preds = %.preheader.loopexit.unr-lcssa, %.lr.ph26.epil, %.preheader17
  %.not1627 = icmp slt i64 %10, 1
  br i1 %.not1627, label %._crit_edge30, label %.lr.ph29

.lr.ph26:                                         ; preds = %.lr.ph26, %.lr.ph26.preheader.new
  %.01325 = phi i64 [ 0, %.lr.ph26.preheader.new ], [ %52, %.lr.ph26 ]
  %niter = phi i64 [ 0, %.lr.ph26.preheader.new ], [ %niter.next.3, %.lr.ph26 ]
  %29 = getelementptr inbounds i64, ptr %6, i64 %.01325
  %30 = load i64, ptr %29, align 16, !tbaa !5
  %31 = getelementptr inbounds i64, ptr %12, i64 %30
  %32 = load i64, ptr %31, align 8, !tbaa !5
  %33 = add nsw i64 %32, 1
  store i64 %33, ptr %31, align 8, !tbaa !5
  %34 = or disjoint i64 %.01325, 1
  %35 = getelementptr inbounds i64, ptr %6, i64 %34
  %36 = load i64, ptr %35, align 8, !tbaa !5
  %37 = getelementptr inbounds i64, ptr %12, i64 %36
  %38 = load i64, ptr %37, align 8, !tbaa !5
  %39 = add nsw i64 %38, 1
  store i64 %39, ptr %37, align 8, !tbaa !5
  %40 = or disjoint i64 %.01325, 2
  %41 = getelementptr inbounds i64, ptr %6, i64 %40
  %42 = load i64, ptr %41, align 16, !tbaa !5
  %43 = getelementptr inbounds i64, ptr %12, i64 %42
  %44 = load i64, ptr %43, align 8, !tbaa !5
  %45 = add nsw i64 %44, 1
  store i64 %45, ptr %43, align 8, !tbaa !5
  %46 = or disjoint i64 %.01325, 3
  %47 = getelementptr inbounds i64, ptr %6, i64 %46
  %48 = load i64, ptr %47, align 8, !tbaa !5
  %49 = getelementptr inbounds i64, ptr %12, i64 %48
  %50 = load i64, ptr %49, align 8, !tbaa !5
  %51 = add nsw i64 %50, 1
  store i64 %51, ptr %49, align 8, !tbaa !5
  %52 = add nuw nsw i64 %.01325, 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 %.preheader.loopexit.unr-lcssa, label %.lr.ph26, !llvm.loop !13

._crit_edge30:                                    ; preds = %.lr.ph29, %.preheader
  call void @llvm.stackrestore.p0(ptr %5)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #6
  ret i32 0

.lr.ph29:                                         ; preds = %.preheader, %.lr.ph29
  %.028 = phi i64 [ %57, %.lr.ph29 ], [ 1, %.preheader ]
  %53 = getelementptr inbounds i64, ptr %12, i64 %.028
  %54 = load i64, ptr %53, align 8, !tbaa !5
  %55 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %54)
  %56 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %55, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  %57 = add nuw nsw i64 %.028, 1
  %58 = load i64, ptr %1, align 8, !tbaa !5
  %.not16.not = icmp slt i64 %.028, %58
  br i1 %.not16.not, label %.lr.ph29, label %._crit_edge30, !llvm.loop !14
}

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

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

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

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

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

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

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #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 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 nocallback nofree nosync nounwind willreturn }
attributes #4 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nocallback nofree nounwind willreturn memory(argmem: write) }
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 = distinct !{!11, !12}
!12 = !{!"llvm.loop.unroll.disable"}
!13 = distinct !{!13, !10}
!14 = distinct !{!14, !10}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopIdiomRecognizePass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass