; LLVM IR from DionysiosB/CodeForces :: 0500-0599 (545A-ToyCars)

; 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 [4 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [1 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 i32, align 4
  %3 = alloca %"class.std::vector", align 8
  %4 = alloca i8, align 1
  %5 = alloca %"class.std::allocator.0", align 1
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca %"struct.std::_Bit_reference", align 8
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca %"struct.std::_Bit_reference", align 8
  %16 = alloca i32, align 4
  %17 = alloca %"struct.std::_Bit_reference", align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #5
  %18 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str, ptr noundef %2)
  call void @llvm.lifetime.start.p0(i64 40, ptr %3) #5
  %19 = load i32, ptr %2, align 4, !tbaa !5
  %20 = sext i32 %19 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %4) #5
  store i8 1, ptr %4, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %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 %20, ptr noundef nonnull align 1 dereferenceable(1) %4, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %21 unwind label %27

21:                                               ; preds = %0
  call void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %4) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #5
  store i32 0, ptr %8, align 4, !tbaa !5
  br label %22

22:                                               ; preds = %71, %21
  %23 = load i32, ptr %8, align 4, !tbaa !5
  %24 = load i32, ptr %2, align 4, !tbaa !5
  %25 = icmp slt i32 %23, %24
  br i1 %25, label %31, label %26

26:                                               ; preds = %22
  store i32 2, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  br label %79

27:                                               ; preds = %0
  %28 = landingpad { ptr, i32 }
          cleanup
  %29 = extractvalue { ptr, i32 } %28, 0
  store ptr %29, ptr %6, align 8
  %30 = extractvalue { ptr, i32 } %28, 1
  store i32 %30, ptr %7, align 4
  call void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %4) #5
  br label %153

31:                                               ; preds = %22
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #5
  store i32 0, ptr %10, align 4, !tbaa !5
  br label %32

32:                                               ; preds = %64, %31
  %33 = load i32, ptr %10, align 4, !tbaa !5
  %34 = load i32, ptr %2, align 4, !tbaa !5
  %35 = icmp slt i32 %33, %34
  br i1 %35, label %37, label %36

36:                                               ; preds = %32
  store i32 5, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #5
  br label %68

37:                                               ; preds = %32
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #5
  %38 = invoke i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.1, ptr noundef %11)
          to label %39 unwind label %55

39:                                               ; preds = %37
  %40 = load i32, ptr %11, align 4, !tbaa !5
  %41 = icmp eq i32 %40, 1
  br i1 %41, label %45, label %42

42:                                               ; preds = %39
  %43 = load i32, ptr %11, align 4, !tbaa !5
  %44 = icmp eq i32 %43, 3
  br i1 %44, label %45, label %63

45:                                               ; preds = %42, %39
  call void @llvm.lifetime.start.p0(i64 16, ptr %12) #5
  %46 = load i32, ptr %8, align 4, !tbaa !5
  %47 = sext i32 %46 to i64
  %48 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %3, i64 noundef %47)
          to label %49 unwind label %59

49:                                               ; preds = %45
  %50 = getelementptr inbounds { ptr, i64 }, ptr %12, i32 0, i32 0
  %51 = extractvalue { ptr, i64 } %48, 0
  store ptr %51, ptr %50, align 8
  %52 = getelementptr inbounds { ptr, i64 }, ptr %12, i32 0, i32 1
  %53 = extractvalue { ptr, i64 } %48, 1
  store i64 %53, ptr %52, align 8
  %54 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt14_Bit_referenceaSEb(ptr noundef nonnull align 8 dereferenceable(16) %12, i1 noundef zeroext false) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %12) #5
  br label %63

55:                                               ; preds = %37
  %56 = landingpad { ptr, i32 }
          cleanup
  %57 = extractvalue { ptr, i32 } %56, 0
  store ptr %57, ptr %6, align 8
  %58 = extractvalue { ptr, i32 } %56, 1
  store i32 %58, ptr %7, align 4
  br label %67

59:                                               ; preds = %45
  %60 = landingpad { ptr, i32 }
          cleanup
  %61 = extractvalue { ptr, i32 } %60, 0
  store ptr %61, ptr %6, align 8
  %62 = extractvalue { ptr, i32 } %60, 1
  store i32 %62, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %12) #5
  br label %67

63:                                               ; preds = %49, %42
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  br label %64

64:                                               ; preds = %63
  %65 = load i32, ptr %10, align 4, !tbaa !5
  %66 = add nsw i32 %65, 1
  store i32 %66, ptr %10, align 4, !tbaa !5
  br label %32, !llvm.loop !11

67:                                               ; preds = %59, %55
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #5
  br label %78

68:                                               ; preds = %36
  %69 = invoke i32 (ptr, ...) @__isoc99_scanf(ptr noundef @.str.2)
          to label %70 unwind label %74

70:                                               ; preds = %68
  br label %71

71:                                               ; preds = %70
  %72 = load i32, ptr %8, align 4, !tbaa !5
  %73 = add nsw i32 %72, 1
  store i32 %73, ptr %8, align 4, !tbaa !5
  br label %22, !llvm.loop !13

74:                                               ; preds = %68
  %75 = landingpad { ptr, i32 }
          cleanup
  %76 = extractvalue { ptr, i32 } %75, 0
  store ptr %76, ptr %6, align 8
  %77 = extractvalue { ptr, i32 } %75, 1
  store i32 %77, ptr %7, align 4
  br label %78

78:                                               ; preds = %74, %67
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  br label %152

79:                                               ; preds = %26
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #5
  store i32 0, ptr %13, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #5
  store i32 0, ptr %14, align 4, !tbaa !5
  br label %80

80:                                               ; preds = %103, %79
  %81 = load i32, ptr %14, align 4, !tbaa !5
  %82 = load i32, ptr %2, align 4, !tbaa !5
  %83 = icmp slt i32 %81, %82
  br i1 %83, label %85, label %84

84:                                               ; preds = %80
  store i32 8, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #5
  br label %106

85:                                               ; preds = %80
  call void @llvm.lifetime.start.p0(i64 16, ptr %15) #5
  %86 = load i32, ptr %14, align 4, !tbaa !5
  %87 = sext i32 %86 to i64
  %88 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %3, i64 noundef %87)
          to label %89 unwind label %98

89:                                               ; preds = %85
  %90 = getelementptr inbounds { ptr, i64 }, ptr %15, i32 0, i32 0
  %91 = extractvalue { ptr, i64 } %88, 0
  store ptr %91, ptr %90, align 8
  %92 = getelementptr inbounds { ptr, i64 }, ptr %15, i32 0, i32 1
  %93 = extractvalue { ptr, i64 } %88, 1
  store i64 %93, ptr %92, align 8
  %94 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %15) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #5
  br i1 %94, label %95, label %102

95:                                               ; preds = %89
  %96 = load i32, ptr %13, align 4, !tbaa !5
  %97 = add nsw i32 %96, 1
  store i32 %97, ptr %13, align 4, !tbaa !5
  br label %102

98:                                               ; preds = %85
  %99 = landingpad { ptr, i32 }
          cleanup
  %100 = extractvalue { ptr, i32 } %99, 0
  store ptr %100, ptr %6, align 8
  %101 = extractvalue { ptr, i32 } %99, 1
  store i32 %101, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #5
  br label %151

102:                                              ; preds = %95, %89
  br label %103

103:                                              ; preds = %102
  %104 = load i32, ptr %14, align 4, !tbaa !5
  %105 = add nsw i32 %104, 1
  store i32 %105, ptr %14, align 4, !tbaa !5
  br label %80, !llvm.loop !14

106:                                              ; preds = %84
  %107 = load i32, ptr %13, align 4, !tbaa !5
  %108 = invoke i32 (ptr, ...) @printf(ptr noundef @.str, i32 noundef %107)
          to label %109 unwind label %115

109:                                              ; preds = %106
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #5
  store i32 0, ptr %16, align 4, !tbaa !5
  br label %110

110:                                              ; preds = %143, %109
  %111 = load i32, ptr %16, align 4, !tbaa !5
  %112 = load i32, ptr %2, align 4, !tbaa !5
  %113 = icmp slt i32 %111, %112
  br i1 %113, label %119, label %114

114:                                              ; preds = %110
  store i32 11, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #5
  br label %147

115:                                              ; preds = %147, %106
  %116 = landingpad { ptr, i32 }
          cleanup
  %117 = extractvalue { ptr, i32 } %116, 0
  store ptr %117, ptr %6, align 8
  %118 = extractvalue { ptr, i32 } %116, 1
  store i32 %118, ptr %7, align 4
  br label %151

119:                                              ; preds = %110
  call void @llvm.lifetime.start.p0(i64 16, ptr %17) #5
  %120 = load i32, ptr %16, align 4, !tbaa !5
  %121 = sext i32 %120 to i64
  %122 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %3, i64 noundef %121)
          to label %123 unwind label %134

123:                                              ; preds = %119
  %124 = getelementptr inbounds { ptr, i64 }, ptr %17, i32 0, i32 0
  %125 = extractvalue { ptr, i64 } %122, 0
  store ptr %125, ptr %124, align 8
  %126 = getelementptr inbounds { ptr, i64 }, ptr %17, i32 0, i32 1
  %127 = extractvalue { ptr, i64 } %122, 1
  store i64 %127, ptr %126, align 8
  %128 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %17) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %17) #5
  br i1 %128, label %129, label %142

129:                                              ; preds = %123
  %130 = load i32, ptr %16, align 4, !tbaa !5
  %131 = add nsw i32 %130, 1
  %132 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.3, i32 noundef %131)
          to label %133 unwind label %138

133:                                              ; preds = %129
  br label %142

134:                                              ; preds = %119
  %135 = landingpad { ptr, i32 }
          cleanup
  %136 = extractvalue { ptr, i32 } %135, 0
  store ptr %136, ptr %6, align 8
  %137 = extractvalue { ptr, i32 } %135, 1
  store i32 %137, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %17) #5
  br label %146

138:                                              ; preds = %129
  %139 = landingpad { ptr, i32 }
          cleanup
  %140 = extractvalue { ptr, i32 } %139, 0
  store ptr %140, ptr %6, align 8
  %141 = extractvalue { ptr, i32 } %139, 1
  store i32 %141, ptr %7, align 4
  br label %146

142:                                              ; preds = %133, %123
  br label %143

143:                                              ; preds = %142
  %144 = load i32, ptr %16, align 4, !tbaa !5
  %145 = add nsw i32 %144, 1
  store i32 %145, ptr %16, align 4, !tbaa !5
  br label %110, !llvm.loop !15

146:                                              ; preds = %138, %134
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #5
  br label %151

147:                                              ; preds = %114
  %148 = invoke i32 @puts(ptr noundef @.str.4)
          to label %149 unwind label %115

149:                                              ; preds = %147
  store i32 0, ptr %1, align 4
  store i32 1, ptr %9, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #5
  call void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %3) #5
  call void @llvm.lifetime.end.p0(i64 40, ptr %3) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #5
  %150 = load i32, ptr %1, align 4
  ret i32 %150

151:                                              ; preds = %146, %115, %98
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #5
  br label %152

152:                                              ; preds = %151, %78
  call void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %3) #5
  br label %153

153:                                              ; preds = %152, %27
  call void @llvm.lifetime.end.p0(i64 40, ptr %3) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #5
  br label %154

154:                                              ; preds = %153
  %155 = load ptr, ptr %6, align 8
  %156 = load i32, ptr %7, align 4
  %157 = insertvalue { ptr, i32 } poison, ptr %155, 0
  %158 = insertvalue { ptr, i32 } %157, i32 %156, 1
  resume { ptr, i32 } %158
}

; 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

declare i32 @puts(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 = !{!"int", !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}
!15 = distinct !{!15, !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 [4 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [1 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 i32, align 4
  %2 = alloca %"class.std::vector", align 8
  %3 = alloca i8, align 1
  %4 = alloca %"class.std::allocator.0", align 1
  %5 = alloca i32, align 4
  %6 = alloca %"struct.std::_Bit_reference", align 8
  %7 = alloca %"struct.std::_Bit_reference", align 8
  %8 = alloca %"struct.std::_Bit_reference", align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #5
  %9 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str, ptr noundef nonnull %1)
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %2) #5
  %10 = load i32, ptr %1, align 4, !tbaa !5
  %11 = sext i32 %10 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %3) #5
  store i8 1, ptr %3, align 1, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %4) #5
  call void @_ZNSaIbEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #5
  invoke void @_ZNSt6vectorIbSaIbEEC2EmRKbRKS0_(ptr noundef nonnull align 8 dereferenceable(40) %2, i64 noundef %11, ptr noundef nonnull align 1 dereferenceable(1) %3, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %12 unwind label %20

12:                                               ; preds = %0
  call void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #5
  %13 = load i32, ptr %1, align 4, !tbaa !5
  %14 = icmp sgt i32 %13, 0
  br i1 %14, label %.preheader30.lr.ph, label %._crit_edge37

.preheader30.lr.ph:                               ; preds = %12
  %15 = getelementptr inbounds i8, ptr %6, i64 8
  br label %.preheader30

.preheader30:                                     ; preds = %.preheader30.lr.ph, %._crit_edge
  %16 = phi i32 [ %13, %.preheader30.lr.ph ], [ %23, %._crit_edge ]
  %indvars.iv = phi i64 [ 0, %.preheader30.lr.ph ], [ %indvars.iv.next, %._crit_edge ]
  %17 = icmp sgt i32 %16, 0
  br i1 %17, label %.lr.ph, label %._crit_edge

.preheader:                                       ; preds = %._crit_edge
  %18 = icmp sgt i32 %23, 0
  br i1 %18, label %.lr.ph36, label %._crit_edge37

.lr.ph36:                                         ; preds = %.preheader
  %19 = getelementptr inbounds i8, ptr %7, i64 8
  br label %45

20:                                               ; preds = %0
  %21 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #5
  br label %74

._crit_edge:                                      ; preds = %37, %.preheader30
  %22 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.2)
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %23 = load i32, ptr %1, align 4, !tbaa !5
  %24 = sext i32 %23 to i64
  %25 = icmp slt i64 %indvars.iv.next, %24
  br i1 %25, label %.preheader30, label %.preheader, !llvm.loop !11

.lr.ph:                                           ; preds = %.preheader30, %37
  %.01932 = phi i32 [ %38, %37 ], [ 0, %.preheader30 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #5
  %26 = call i32 (ptr, ...) @__isoc99_scanf(ptr noundef nonnull @.str.1, ptr noundef nonnull %5)
  %27 = load i32, ptr %5, align 4
  %28 = and i32 %27, -3
  %or.cond = icmp eq i32 %28, 1
  br i1 %or.cond, label %29, label %37

29:                                               ; preds = %.lr.ph
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %6) #5
  %30 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %2, i64 noundef %indvars.iv)
          to label %31 unwind label %35

31:                                               ; preds = %29
  %32 = extractvalue { ptr, i64 } %30, 0
  store ptr %32, ptr %6, align 8
  %33 = extractvalue { ptr, i64 } %30, 1
  store i64 %33, ptr %15, align 8
  %34 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt14_Bit_referenceaSEb(ptr noundef nonnull align 8 dereferenceable(16) %6, i1 noundef zeroext false) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #5
  br label %37

35:                                               ; preds = %29
  %36 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %6) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #5
  br label %73

37:                                               ; preds = %.lr.ph, %31
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #5
  %38 = add nuw nsw i32 %.01932, 1
  %39 = load i32, ptr %1, align 4, !tbaa !5
  %40 = icmp slt i32 %38, %39
  br i1 %40, label %.lr.ph, label %._crit_edge, !llvm.loop !13

._crit_edge37:                                    ; preds = %47, %12, %.preheader
  %.018.lcssa = phi i32 [ 0, %.preheader ], [ 0, %12 ], [ %spec.select, %47 ]
  %41 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str, i32 noundef %.018.lcssa)
  %42 = load i32, ptr %1, align 4, !tbaa !5
  %43 = icmp sgt i32 %42, 0
  br i1 %43, label %.lr.ph40, label %._crit_edge41

.lr.ph40:                                         ; preds = %._crit_edge37
  %44 = getelementptr inbounds i8, ptr %8, i64 8
  br label %58

45:                                               ; preds = %.lr.ph36, %47
  %indvars.iv43 = phi i64 [ 0, %.lr.ph36 ], [ %indvars.iv.next44, %47 ]
  %.01834 = phi i32 [ 0, %.lr.ph36 ], [ %spec.select, %47 ]
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %7) #5
  %46 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %2, i64 noundef %indvars.iv43)
          to label %47 unwind label %55

47:                                               ; preds = %45
  %48 = extractvalue { ptr, i64 } %46, 0
  store ptr %48, ptr %7, align 8
  %49 = extractvalue { ptr, i64 } %46, 1
  store i64 %49, ptr %19, align 8
  %50 = 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
  %51 = zext i1 %50 to i32
  %spec.select = add nuw nsw i32 %.01834, %51
  %indvars.iv.next44 = add nuw nsw i64 %indvars.iv43, 1
  %52 = load i32, ptr %1, align 4, !tbaa !5
  %53 = sext i32 %52 to i64
  %54 = icmp slt i64 %indvars.iv.next44, %53
  br i1 %54, label %45, label %._crit_edge37, !llvm.loop !14

55:                                               ; preds = %45
  %56 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %7) #5
  br label %73

._crit_edge41:                                    ; preds = %._crit_edge49, %._crit_edge37
  %57 = call i32 @puts(ptr noundef nonnull dereferenceable(1) @.str.4)
  call void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %2) #5
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %2) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #5
  ret i32 0

58:                                               ; preds = %.lr.ph40, %._crit_edge49
  %indvars.iv46 = phi i64 [ 0, %.lr.ph40 ], [ %64, %._crit_edge49 ]
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %8) #5
  %59 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %2, i64 noundef %indvars.iv46)
          to label %60 unwind label %68

60:                                               ; preds = %58
  %61 = extractvalue { ptr, i64 } %59, 0
  store ptr %61, ptr %8, align 8
  %62 = extractvalue { ptr, i64 } %59, 1
  store i64 %62, ptr %44, align 8
  %63 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %8) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #5
  %64 = add nuw nsw i64 %indvars.iv46, 1
  br i1 %63, label %65, label %._crit_edge49

65:                                               ; preds = %60
  %66 = trunc nuw nsw i64 %64 to i32
  %67 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.3, i32 noundef %66)
  br label %._crit_edge49

68:                                               ; preds = %58
  %69 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #5
  br label %73

._crit_edge49:                                    ; preds = %60, %65
  %70 = load i32, ptr %1, align 4, !tbaa !5
  %71 = sext i32 %70 to i64
  %72 = icmp slt i64 %64, %71
  br i1 %72, label %58, label %._crit_edge41, !llvm.loop !15

73:                                               ; preds = %55, %68, %35
  %.pn27 = phi { ptr, i32 } [ %36, %35 ], [ %56, %55 ], [ %69, %68 ]
  call void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %2) #5
  br label %74

74:                                               ; preds = %73, %20
  %.pn27.pn = phi { ptr, i32 } [ %.pn27, %73 ], [ %21, %20 ]
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %2) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #5
  resume { ptr, i32 } %.pn27.pn
}

; 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: nofree nounwind
declare noundef i32 @puts(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 = !{!"int", !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}
!15 = distinct !{!15, !12}


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