; LLVM IR from DionysiosB/CodeForces :: 1400-1499 (1462C-UniqueNumber)

; 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::_Bvector_base" }
%"struct.std::_Bvector_base" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" = type { %"struct.std::_Bit_iterator", %"struct.std::_Bit_iterator", ptr }
%"struct.std::_Bit_iterator" = type { %"struct.std::_Bit_iterator_base.base", [4 x i8] }
%"struct.std::_Bit_iterator_base.base" = type <{ ptr, i32 }>
%"class.std::allocator.0" = type { i8 }
%"struct.std::_Bit_reference" = type { ptr, i64 }

@.str = external hidden unnamed_addr constant [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [6 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i64, align 8
  %3 = alloca i64, align 8
  %4 = alloca %"class.std::vector", align 8
  %5 = alloca i8, align 1
  %6 = alloca %"class.std::allocator.0", align 1
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca i64, align 8
  %10 = alloca %"struct.std::_Bit_reference", align 8
  %11 = alloca i64, align 8
  %12 = alloca i64, align 8
  %13 = alloca %"struct.std::_Bit_reference", align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %2) #5
  %14 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef %2)
  br label %15

15:                                               ; preds = %95, %0
  %16 = load i64, ptr %2, align 8, !tbaa !5
  %17 = add nsw i64 %16, -1
  store i64 %17, ptr %2, align 8, !tbaa !5
  %18 = icmp ne i64 %16, 0
  br i1 %18, label %19, label %103

19:                                               ; preds = %15
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #5
  %20 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef %3)
  call void @llvm.lifetime.start.p0(i64 40, ptr %4) #5
  call void @llvm.lifetime.start.p0(i64 1, ptr %5) #5
  store i8 0, ptr %5, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %6) #5
  call void @_ZNSaIbEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #5
  invoke void @_ZNSt6vectorIbSaIbEEC2EmRKbRKS0_(ptr noundef nonnull align 8 dereferenceable(40) %4, i64 noundef 10, ptr noundef nonnull align 1 dereferenceable(1) %5, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %21 unwind label %31

21:                                               ; preds = %19
  call void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #5
  store i64 9, ptr %9, align 8, !tbaa !5
  br label %22

22:                                               ; preds = %56, %21
  %23 = load i64, ptr %9, align 8, !tbaa !5
  %24 = icmp sgt i64 %23, 0
  br i1 %24, label %25, label %28

25:                                               ; preds = %22
  %26 = load i64, ptr %3, align 8, !tbaa !5
  %27 = icmp sgt i64 %26, 0
  br label %28

28:                                               ; preds = %25, %22
  %29 = phi i1 [ false, %22 ], [ %27, %25 ]
  br i1 %29, label %35, label %30

30:                                               ; preds = %28
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  br label %59

31:                                               ; preds = %19
  %32 = landingpad { ptr, i32 }
          cleanup
  %33 = extractvalue { ptr, i32 } %32, 0
  store ptr %33, ptr %7, align 8
  %34 = extractvalue { ptr, i32 } %32, 1
  store i32 %34, ptr %8, align 4
  call void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #5
  br label %102

35:                                               ; preds = %28
  %36 = load i64, ptr %3, align 8, !tbaa !5
  %37 = load i64, ptr %9, align 8, !tbaa !5
  %38 = icmp sge i64 %36, %37
  br i1 %38, label %39, label %55

39:                                               ; preds = %35
  call void @llvm.lifetime.start.p0(i64 16, ptr %10) #5
  %40 = load i64, ptr %9, align 8, !tbaa !5
  %41 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %4, i64 noundef %40)
          to label %42 unwind label %51

42:                                               ; preds = %39
  %43 = getelementptr inbounds { ptr, i64 }, ptr %10, i32 0, i32 0
  %44 = extractvalue { ptr, i64 } %41, 0
  store ptr %44, ptr %43, align 8
  %45 = getelementptr inbounds { ptr, i64 }, ptr %10, i32 0, i32 1
  %46 = extractvalue { ptr, i64 } %41, 1
  store i64 %46, ptr %45, align 8
  %47 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt14_Bit_referenceaSEb(ptr noundef nonnull align 8 dereferenceable(16) %10, i1 noundef zeroext true) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %10) #5
  %48 = load i64, ptr %9, align 8, !tbaa !5
  %49 = load i64, ptr %3, align 8, !tbaa !5
  %50 = sub nsw i64 %49, %48
  store i64 %50, ptr %3, align 8, !tbaa !5
  br label %55

51:                                               ; preds = %39
  %52 = landingpad { ptr, i32 }
          cleanup
  %53 = extractvalue { ptr, i32 } %52, 0
  store ptr %53, ptr %7, align 8
  %54 = extractvalue { ptr, i32 } %52, 1
  store i32 %54, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %10) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  br label %101

55:                                               ; preds = %42, %35
  br label %56

56:                                               ; preds = %55
  %57 = load i64, ptr %9, align 8, !tbaa !5
  %58 = add nsw i64 %57, -1
  store i64 %58, ptr %9, align 8, !tbaa !5
  br label %22, !llvm.loop !11

59:                                               ; preds = %30
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #5
  store i64 0, ptr %11, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #5
  store i64 0, ptr %12, align 8, !tbaa !5
  br label %60

60:                                               ; preds = %83, %59
  %61 = load i64, ptr %12, align 8, !tbaa !5
  %62 = icmp sle i64 %61, 9
  br i1 %62, label %64, label %63

63:                                               ; preds = %60
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #5
  br label %86

64:                                               ; preds = %60
  call void @llvm.lifetime.start.p0(i64 16, ptr %13) #5
  %65 = load i64, ptr %12, align 8, !tbaa !5
  %66 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %4, i64 noundef %65)
          to label %67 unwind label %78

67:                                               ; preds = %64
  %68 = getelementptr inbounds { ptr, i64 }, ptr %13, i32 0, i32 0
  %69 = extractvalue { ptr, i64 } %66, 0
  store ptr %69, ptr %68, align 8
  %70 = getelementptr inbounds { ptr, i64 }, ptr %13, i32 0, i32 1
  %71 = extractvalue { ptr, i64 } %66, 1
  store i64 %71, ptr %70, align 8
  %72 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %13) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %13) #5
  br i1 %72, label %73, label %82

73:                                               ; preds = %67
  %74 = load i64, ptr %11, align 8, !tbaa !5
  %75 = mul nsw i64 10, %74
  %76 = load i64, ptr %12, align 8, !tbaa !5
  %77 = add nsw i64 %75, %76
  store i64 %77, ptr %11, align 8, !tbaa !5
  br label %82

78:                                               ; preds = %64
  %79 = landingpad { ptr, i32 }
          cleanup
  %80 = extractvalue { ptr, i32 } %79, 0
  store ptr %80, ptr %7, align 8
  %81 = extractvalue { ptr, i32 } %79, 1
  store i32 %81, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %13) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #5
  br label %100

82:                                               ; preds = %73, %67
  br label %83

83:                                               ; preds = %82
  %84 = load i64, ptr %12, align 8, !tbaa !5
  %85 = add nsw i64 %84, 1
  store i64 %85, ptr %12, align 8, !tbaa !5
  br label %60, !llvm.loop !13

86:                                               ; preds = %63
  %87 = load i64, ptr %3, align 8, !tbaa !5
  %88 = icmp sgt i64 %87, 0
  br i1 %88, label %89, label %90

89:                                               ; preds = %86
  br label %92

90:                                               ; preds = %86
  %91 = load i64, ptr %11, align 8, !tbaa !5
  br label %92

92:                                               ; preds = %90, %89
  %93 = phi i64 [ -1, %89 ], [ %91, %90 ]
  %94 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.1, i64 noundef %93)
          to label %95 unwind label %96

95:                                               ; preds = %92
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #5
  call void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %4) #5
  call void @llvm.lifetime.end.p0(i64 40, ptr %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #5
  br label %15, !llvm.loop !14

96:                                               ; preds = %92
  %97 = landingpad { ptr, i32 }
          cleanup
  %98 = extractvalue { ptr, i32 } %97, 0
  store ptr %98, ptr %7, align 8
  %99 = extractvalue { ptr, i32 } %97, 1
  store i32 %99, ptr %8, align 4
  br label %100

100:                                              ; preds = %96, %78
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #5
  br label %101

101:                                              ; preds = %100, %51
  call void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %4) #5
  br label %102

102:                                              ; preds = %101, %31
  call void @llvm.lifetime.end.p0(i64 40, ptr %4) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #5
  br label %105

103:                                              ; preds = %15
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #5
  %104 = load i32, ptr %1, align 4
  ret i32 %104

105:                                              ; preds = %102
  %106 = load ptr, ptr %7, align 8
  %107 = load i32, ptr %8, align 4
  %108 = insertvalue { ptr, i32 } poison, ptr %106, 0
  %109 = insertvalue { ptr, i32 } %108, i32 %107, 1
  resume { ptr, i32 } %109
}

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

declare i32 @__isoc99_scanf(ptr noundef, ...) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIbEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIbSaIbEEC2EmRKbRKS0_(ptr noundef nonnull align 8 dereferenceable(40), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; 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 dso_local { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40), i64 noundef) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt14_Bit_referenceaSEb(ptr noundef nonnull align 8 dereferenceable(16), i1 noundef zeroext) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

declare i32 @printf(ptr noundef, ...) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #3 align 2

attributes #0 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { 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 = { 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 = !{!"bool", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}
!14 = distinct !{!14, !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::_Bvector_base" }
%"struct.std::_Bvector_base" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" = type { %"struct.std::_Bit_iterator", %"struct.std::_Bit_iterator", ptr }
%"struct.std::_Bit_iterator" = type { %"struct.std::_Bit_iterator_base.base", [4 x i8] }
%"struct.std::_Bit_iterator_base.base" = type <{ ptr, i32 }>
%"class.std::allocator.0" = type { i8 }
%"struct.std::_Bit_reference" = type { ptr, i64 }

@.str = external hidden unnamed_addr constant [5 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [6 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i64, align 8
  %2 = alloca i64, align 8
  %3 = alloca %"class.std::vector", align 8
  %4 = alloca i8, align 1
  %5 = alloca %"class.std::allocator.0", align 1
  %6 = alloca %"struct.std::_Bit_reference", align 8
  %7 = alloca %"struct.std::_Bit_reference", align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %1) #5
  %8 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %1)
  %9 = load i64, ptr %1, align 8, !tbaa !5
  %10 = add nsw i64 %9, -1
  store i64 %10, ptr %1, align 8, !tbaa !5
  %.not27 = icmp eq i64 %9, 0
  br i1 %.not27, label %._crit_edge, label %.lr.ph28

.lr.ph28:                                         ; preds = %0
  %11 = getelementptr inbounds i8, ptr %6, i64 8
  %12 = getelementptr inbounds i8, ptr %7, i64 8
  br label %13

13:                                               ; preds = %.lr.ph28, %83
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #5
  %14 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %2)
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %3) #5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %4) #5
  store i8 0, ptr %4, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #5
  call void @_ZNSaIbEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #5
  invoke void @_ZNSt6vectorIbSaIbEEC2EmRKbRKS0_(ptr noundef nonnull align 8 dereferenceable(40) %3, i64 noundef 10, ptr noundef nonnull align 1 dereferenceable(1) %4, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %15 unwind label %19

15:                                               ; preds = %13
  call void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #5
  %16 = load i64, ptr %2, align 8
  %17 = icmp sgt i64 %16, 0
  br i1 %17, label %.lr.ph, label %.preheader

.preheader:                                       ; preds = %32, %15
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #5
  %18 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %3, i64 noundef 0)
          to label %38 unwind label %108

19:                                               ; preds = %13
  %20 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #5
  br label %111

.lr.ph:                                           ; preds = %15, %32
  %21 = phi i64 [ %33, %32 ], [ %16, %15 ]
  %.01424 = phi i64 [ %34, %32 ], [ 9, %15 ]
  %.not20 = icmp ult i64 %21, %.01424
  br i1 %.not20, label %32, label %22

22:                                               ; preds = %.lr.ph
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %6) #5
  %23 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %3, i64 noundef %.01424)
          to label %24 unwind label %30

24:                                               ; preds = %22
  %25 = extractvalue { ptr, i64 } %23, 0
  store ptr %25, ptr %6, align 8
  %26 = extractvalue { ptr, i64 } %23, 1
  store i64 %26, ptr %11, align 8
  %27 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt14_Bit_referenceaSEb(ptr noundef nonnull align 8 dereferenceable(16) %6, i1 noundef zeroext true) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #5
  %28 = load i64, ptr %2, align 8, !tbaa !5
  %29 = sub nsw i64 %28, %.01424
  store i64 %29, ptr %2, align 8, !tbaa !5
  br label %32

30:                                               ; preds = %22
  %31 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #5
  br label %110

32:                                               ; preds = %.lr.ph, %24
  %33 = phi i64 [ %21, %.lr.ph ], [ %29, %24 ]
  %34 = add nsw i64 %.01424, -1
  %35 = icmp ugt i64 %.01424, 1
  %36 = icmp sgt i64 %33, 0
  %37 = select i1 %35, i1 %36, i1 false
  br i1 %37, label %.lr.ph, label %.preheader, !llvm.loop !11

38:                                               ; preds = %.preheader
  %39 = extractvalue { ptr, i64 } %18, 0
  store ptr %39, ptr %7, align 8
  %40 = extractvalue { ptr, i64 } %18, 1
  store i64 %40, ptr %12, align 8
  %41 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #5
  %42 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %3, i64 noundef 1)
          to label %43 unwind label %108

43:                                               ; preds = %38
  %44 = extractvalue { ptr, i64 } %42, 0
  store ptr %44, ptr %7, align 8
  %45 = extractvalue { ptr, i64 } %42, 1
  store i64 %45, ptr %12, align 8
  %46 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #5
  %47 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %3, i64 noundef 2)
          to label %48 unwind label %108

48:                                               ; preds = %43
  %49 = extractvalue { ptr, i64 } %47, 0
  store ptr %49, ptr %7, align 8
  %50 = extractvalue { ptr, i64 } %47, 1
  store i64 %50, ptr %12, align 8
  %51 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #5
  %52 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %3, i64 noundef 3)
          to label %53 unwind label %108

53:                                               ; preds = %48
  %54 = extractvalue { ptr, i64 } %52, 0
  store ptr %54, ptr %7, align 8
  %55 = extractvalue { ptr, i64 } %52, 1
  store i64 %55, ptr %12, align 8
  %56 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #5
  %57 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %3, i64 noundef 4)
          to label %58 unwind label %108

58:                                               ; preds = %53
  %59 = extractvalue { ptr, i64 } %57, 0
  store ptr %59, ptr %7, align 8
  %60 = extractvalue { ptr, i64 } %57, 1
  store i64 %60, ptr %12, align 8
  %61 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #5
  %62 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %3, i64 noundef 5)
          to label %63 unwind label %108

63:                                               ; preds = %58
  %64 = extractvalue { ptr, i64 } %62, 0
  store ptr %64, ptr %7, align 8
  %65 = extractvalue { ptr, i64 } %62, 1
  store i64 %65, ptr %12, align 8
  %66 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #5
  %67 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %3, i64 noundef 6)
          to label %68 unwind label %108

68:                                               ; preds = %63
  %69 = extractvalue { ptr, i64 } %67, 0
  store ptr %69, ptr %7, align 8
  %70 = extractvalue { ptr, i64 } %67, 1
  store i64 %70, ptr %12, align 8
  %71 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #5
  %72 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %3, i64 noundef 7)
          to label %73 unwind label %108

73:                                               ; preds = %68
  %74 = extractvalue { ptr, i64 } %72, 0
  store ptr %74, ptr %7, align 8
  %75 = extractvalue { ptr, i64 } %72, 1
  store i64 %75, ptr %12, align 8
  %76 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #5
  %77 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %3, i64 noundef 8)
          to label %78 unwind label %108

78:                                               ; preds = %73
  %79 = extractvalue { ptr, i64 } %77, 0
  store ptr %79, ptr %7, align 8
  %80 = extractvalue { ptr, i64 } %77, 1
  store i64 %80, ptr %12, align 8
  %81 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #5
  %82 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %3, i64 noundef 9)
          to label %83 unwind label %108

83:                                               ; preds = %78
  %84 = select i1 %46, i64 12, i64 2
  %.1.1 = zext i1 %46 to i64
  %.1.2 = select i1 %51, i64 %84, i64 %.1.1
  %85 = mul nuw nsw i64 %.1.2, 10
  %86 = add nuw nsw i64 %85, 3
  %.1.3 = select i1 %56, i64 %86, i64 %.1.2
  %87 = mul nuw nsw i64 %.1.3, 10
  %88 = add nuw nsw i64 %87, 4
  %.1.4 = select i1 %61, i64 %88, i64 %.1.3
  %89 = mul nuw nsw i64 %.1.4, 10
  %90 = add nuw nsw i64 %89, 5
  %.1.5 = select i1 %66, i64 %90, i64 %.1.4
  %91 = mul nuw nsw i64 %.1.5, 10
  %92 = add nuw nsw i64 %91, 6
  %.1.6 = select i1 %71, i64 %92, i64 %.1.5
  %93 = mul nuw nsw i64 %.1.6, 10
  %94 = add nuw nsw i64 %93, 7
  %.1.7 = select i1 %76, i64 %94, i64 %.1.6
  %95 = mul nuw nsw i64 %.1.7, 10
  %96 = add nuw nsw i64 %95, 8
  %.1.8 = select i1 %81, i64 %96, i64 %.1.7
  %97 = extractvalue { ptr, i64 } %82, 0
  store ptr %97, ptr %7, align 8
  %98 = extractvalue { ptr, i64 } %82, 1
  store i64 %98, ptr %12, align 8
  %99 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %7) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #5
  %100 = mul nuw nsw i64 %.1.8, 10
  %101 = add nuw nsw i64 %100, 9
  %.1.9 = select i1 %99, i64 %101, i64 %.1.8
  %102 = load i64, ptr %2, align 8, !tbaa !5
  %103 = icmp sgt i64 %102, 0
  %104 = select i1 %103, i64 -1, i64 %.1.9
  %105 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.1, i64 noundef %104)
  call void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %3) #5
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %3) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #5
  %106 = load i64, ptr %1, align 8, !tbaa !5
  %107 = add nsw i64 %106, -1
  store i64 %107, ptr %1, align 8, !tbaa !5
  %.not = icmp eq i64 %106, 0
  br i1 %.not, label %._crit_edge, label %13, !llvm.loop !13

108:                                              ; preds = %78, %73, %68, %63, %58, %53, %48, %43, %38, %.preheader
  %109 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #5
  br label %110

110:                                              ; preds = %108, %30
  %.pn = phi { ptr, i32 } [ %31, %30 ], [ %109, %108 ]
  call void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %3) #5
  br label %111

111:                                              ; preds = %110, %19
  %.pn.pn = phi { ptr, i32 } [ %.pn, %110 ], [ %20, %19 ]
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %3) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #5
  resume { ptr, i32 } %.pn.pn

._crit_edge:                                      ; preds = %83, %0
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %1) #5
  ret i32 0
}

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

; Function Attrs: nofree nounwind
declare noundef i32 @__isoc99_scanf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIbEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIbSaIbEEC2EmRKbRKS0_(ptr noundef nonnull align 8 dereferenceable(40), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

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

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40), i64 noundef) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt14_Bit_referenceaSEb(ptr noundef nonnull align 8 dereferenceable(16), i1 noundef zeroext) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #3 align 2

attributes #0 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nofree nounwind "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 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 = { 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 = !{!"bool", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = distinct !{!13, !12}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SCCPPass,SROAPass,SimplifyCFGPass