; LLVM IR from Tunghohin/Competitive_Coding :: Daimayuan (456)

; 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" }
%"class.std::unordered_map" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }

@prefix = external dso_local global [100010 x i32], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca %"class.std::unordered_map", align 8
  %3 = alloca i32, align 4
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %13 = call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  %14 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %15 = getelementptr i8, ptr %14, i64 -24
  %16 = load i64, ptr %15, align 8
  %17 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %16
  %18 = call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %17, ptr noundef null)
  %19 = load ptr, ptr @_ZSt4cout, align 8, !tbaa !5
  %20 = getelementptr i8, ptr %19, i64 -24
  %21 = load i64, ptr %20, align 8
  %22 = getelementptr inbounds i8, ptr @_ZSt4cout, i64 %21
  %23 = call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %22, ptr noundef null)
  call void @llvm.lifetime.start.p0(i64 56, ptr %2) #7
  call void @_ZNSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %2) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #7
  %24 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %25 unwind label %31

25:                                               ; preds = %0
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #7
  store i32 1, ptr %6, align 4, !tbaa !8
  br label %26

26:                                               ; preds = %50, %25
  %27 = load i32, ptr %6, align 4, !tbaa !8
  %28 = load i32, ptr %3, align 4, !tbaa !8
  %29 = icmp sle i32 %27, %28
  br i1 %29, label %35, label %30

30:                                               ; preds = %26
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #7
  br label %57

31:                                               ; preds = %0
  %32 = landingpad { ptr, i32 }
          cleanup
  %33 = extractvalue { ptr, i32 } %32, 0
  store ptr %33, ptr %4, align 8
  %34 = extractvalue { ptr, i32 } %32, 1
  store i32 %34, ptr %5, align 4
  br label %130

35:                                               ; preds = %26
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #7
  %36 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %7)
          to label %37 unwind label %53

37:                                               ; preds = %35
  %38 = load i32, ptr %6, align 4, !tbaa !8
  %39 = sub nsw i32 %38, 1
  %40 = sext i32 %39 to i64
  %41 = getelementptr inbounds [100010 x i32], ptr @prefix, i64 0, i64 %40
  %42 = load i32, ptr %41, align 4, !tbaa !8
  %43 = load i32, ptr %7, align 4, !tbaa !8
  %44 = add nsw i32 %42, %43
  %45 = load i32, ptr %3, align 4, !tbaa !8
  %46 = srem i32 %44, %45
  %47 = load i32, ptr %6, align 4, !tbaa !8
  %48 = sext i32 %47 to i64
  %49 = getelementptr inbounds [100010 x i32], ptr @prefix, i64 0, i64 %48
  store i32 %46, ptr %49, align 4, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #7
  br label %50

50:                                               ; preds = %37
  %51 = load i32, ptr %6, align 4, !tbaa !8
  %52 = add nsw i32 %51, 1
  store i32 %52, ptr %6, align 4, !tbaa !8
  br label %26, !llvm.loop !11

53:                                               ; preds = %35
  %54 = landingpad { ptr, i32 }
          cleanup
  %55 = extractvalue { ptr, i32 } %54, 0
  store ptr %55, ptr %4, align 8
  %56 = extractvalue { ptr, i32 } %54, 1
  store i32 %56, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #7
  br label %130

57:                                               ; preds = %30
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #7
  store i32 0, ptr %8, align 4, !tbaa !8
  %58 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEEixEOi(ptr noundef nonnull align 8 dereferenceable(56) %2, ptr noundef nonnull align 4 dereferenceable(4) %8)
          to label %59 unwind label %65

59:                                               ; preds = %57
  store i32 0, ptr %58, align 4, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #7
  store i32 1, ptr %9, align 4, !tbaa !8
  br label %60

60:                                               ; preds = %123, %59
  %61 = load i32, ptr %9, align 4, !tbaa !8
  %62 = load i32, ptr %3, align 4, !tbaa !8
  %63 = icmp sle i32 %61, %62
  br i1 %63, label %69, label %64

64:                                               ; preds = %60
  store i32 5, ptr %10, align 4
  br label %127

65:                                               ; preds = %57
  %66 = landingpad { ptr, i32 }
          cleanup
  %67 = extractvalue { ptr, i32 } %66, 0
  store ptr %67, ptr %4, align 8
  %68 = extractvalue { ptr, i32 } %66, 1
  store i32 %68, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  br label %130

69:                                               ; preds = %60
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #7
  %70 = load i32, ptr %9, align 4, !tbaa !8
  %71 = sext i32 %70 to i64
  %72 = getelementptr inbounds [100010 x i32], ptr @prefix, i64 0, i64 %71
  %73 = load i32, ptr %72, align 4, !tbaa !8
  %74 = load i32, ptr %3, align 4, !tbaa !8
  %75 = srem i32 %73, %74
  store i32 %75, ptr %11, align 4, !tbaa !8
  %76 = invoke noundef i64 @_ZNKSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEE5countERS5_(ptr noundef nonnull align 8 dereferenceable(56) %2, ptr noundef nonnull align 4 dereferenceable(4) %11)
          to label %77 unwind label %98

77:                                               ; preds = %69
  %78 = icmp ne i64 %76, 0
  br i1 %78, label %79, label %116

79:                                               ; preds = %77
  %80 = load i32, ptr %9, align 4, !tbaa !8
  %81 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEEixERS5_(ptr noundef nonnull align 8 dereferenceable(56) %2, ptr noundef nonnull align 4 dereferenceable(4) %11)
          to label %82 unwind label %98

82:                                               ; preds = %79
  %83 = load i32, ptr %81, align 4, !tbaa !8
  %84 = sub nsw i32 %80, %83
  %85 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %84)
          to label %86 unwind label %98

86:                                               ; preds = %82
  %87 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %85, i8 noundef signext 10)
          to label %88 unwind label %98

88:                                               ; preds = %86
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #7
  %89 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEEixERS5_(ptr noundef nonnull align 8 dereferenceable(56) %2, ptr noundef nonnull align 4 dereferenceable(4) %11)
          to label %90 unwind label %102

90:                                               ; preds = %88
  %91 = load i32, ptr %89, align 4, !tbaa !8
  %92 = add nsw i32 %91, 1
  store i32 %92, ptr %12, align 4, !tbaa !8
  br label %93

93:                                               ; preds = %112, %90
  %94 = load i32, ptr %12, align 4, !tbaa !8
  %95 = load i32, ptr %9, align 4, !tbaa !8
  %96 = icmp sle i32 %94, %95
  br i1 %96, label %106, label %97

97:                                               ; preds = %93
  store i32 8, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #7
  br label %115

98:                                               ; preds = %116, %86, %82, %79, %69
  %99 = landingpad { ptr, i32 }
          cleanup
  %100 = extractvalue { ptr, i32 } %99, 0
  store ptr %100, ptr %4, align 8
  %101 = extractvalue { ptr, i32 } %99, 1
  store i32 %101, ptr %5, align 4
  br label %126

102:                                              ; preds = %109, %106, %88
  %103 = landingpad { ptr, i32 }
          cleanup
  %104 = extractvalue { ptr, i32 } %103, 0
  store ptr %104, ptr %4, align 8
  %105 = extractvalue { ptr, i32 } %103, 1
  store i32 %105, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #7
  br label %126

106:                                              ; preds = %93
  %107 = load i32, ptr %12, align 4, !tbaa !8
  %108 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %107)
          to label %109 unwind label %102

109:                                              ; preds = %106
  %110 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %108, i8 noundef signext 32)
          to label %111 unwind label %102

111:                                              ; preds = %109
  br label %112

112:                                              ; preds = %111
  %113 = load i32, ptr %12, align 4, !tbaa !8
  %114 = add nsw i32 %113, 1
  store i32 %114, ptr %12, align 4, !tbaa !8
  br label %93, !llvm.loop !13

115:                                              ; preds = %97
  store i32 5, ptr %10, align 4
  br label %120

116:                                              ; preds = %77
  %117 = load i32, ptr %9, align 4, !tbaa !8
  %118 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEEixERS5_(ptr noundef nonnull align 8 dereferenceable(56) %2, ptr noundef nonnull align 4 dereferenceable(4) %11)
          to label %119 unwind label %98

119:                                              ; preds = %116
  store i32 %117, ptr %118, align 4, !tbaa !8
  store i32 0, ptr %10, align 4
  br label %120

120:                                              ; preds = %119, %115
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #7
  %121 = load i32, ptr %10, align 4
  switch i32 %121, label %127 [
    i32 0, label %122
  ]

122:                                              ; preds = %120
  br label %123

123:                                              ; preds = %122
  %124 = load i32, ptr %9, align 4, !tbaa !8
  %125 = add nsw i32 %124, 1
  store i32 %125, ptr %9, align 4, !tbaa !8
  br label %60, !llvm.loop !14

126:                                              ; preds = %102, %98
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #7
  br label %130

127:                                              ; preds = %120, %64
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #7
  br label %128

128:                                              ; preds = %127
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #7
  call void @_ZNSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %2) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr %2) #7
  %129 = load i32, ptr %1, align 4
  ret i32 %129

130:                                              ; preds = %126, %65, %53, %31
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #7
  call void @_ZNSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %2) #7
  call void @llvm.lifetime.end.p0(i64 56, ptr %2) #7
  br label %131

131:                                              ; preds = %130
  %132 = load ptr, ptr %4, align 8
  %133 = load i32, ptr %5, align 4
  %134 = insertvalue { ptr, i32 } poison, ptr %132, 0
  %135 = insertvalue { ptr, i32 } %134, i32 %133, 1
  resume { ptr, i32 } %135
}

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

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #2 align 2

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

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEEixEOi(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 4 dereferenceable(4)) #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNKSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEE5countERS5_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 4 dereferenceable(4)) #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) #5

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEEixERS5_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 4 dereferenceable(4)) #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #6 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 = { "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 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 #3 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 #7 = { nounwind }

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

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = 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::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" }
%"class.std::unordered_map" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }

@prefix = external dso_local local_unnamed_addr global [100010 x i32], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::unordered_map", align 8
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = tail call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  %7 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %8 = getelementptr i8, ptr %7, i64 -24
  %9 = load i64, ptr %8, align 8
  %10 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %9
  %11 = tail call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %10, ptr noundef null)
  %12 = load ptr, ptr @_ZSt4cout, align 8, !tbaa !5
  %13 = getelementptr i8, ptr %12, i64 -24
  %14 = load i64, ptr %13, align 8
  %15 = getelementptr inbounds i8, ptr @_ZSt4cout, i64 %14
  %16 = tail call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %15, ptr noundef null)
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %1) #8
  call void @_ZNSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(56) %1) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #8
  %17 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %2)
          to label %.preheader unwind label %20

.preheader:                                       ; preds = %0
  %18 = load i32, ptr %2, align 4, !tbaa !8
  %.not28 = icmp slt i32 %18, 1
  br i1 %.not28, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %23, %.preheader
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #8
  store i32 0, ptr %4, align 4, !tbaa !8
  %19 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEEixEOi(ptr noundef nonnull align 8 dereferenceable(56) %1, ptr noundef nonnull align 4 dereferenceable(4) %4)
          to label %35 unwind label %37

20:                                               ; preds = %0
  %21 = landingpad { ptr, i32 }
          cleanup
  br label %69

.lr.ph:                                           ; preds = %.preheader, %23
  %indvars.iv = phi i64 [ %indvars.iv.next, %23 ], [ 1, %.preheader ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #8
  %22 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %23 unwind label %33

23:                                               ; preds = %.lr.ph
  %24 = add nsw i64 %indvars.iv, -1
  %25 = getelementptr inbounds [100010 x i32], ptr @prefix, i64 0, i64 %24
  %26 = load i32, ptr %25, align 4, !tbaa !8
  %27 = load i32, ptr %3, align 4, !tbaa !8
  %28 = add nsw i32 %27, %26
  %29 = load i32, ptr %2, align 4, !tbaa !8
  %30 = srem i32 %28, %29
  %31 = getelementptr inbounds [100010 x i32], ptr @prefix, i64 0, i64 %indvars.iv
  store i32 %30, ptr %31, align 4, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #8
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %32 = sext i32 %29 to i64
  %.not.not = icmp slt i64 %indvars.iv, %32
  br i1 %.not.not, label %.lr.ph, label %._crit_edge, !llvm.loop !11

33:                                               ; preds = %.lr.ph
  %34 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #8
  br label %69

35:                                               ; preds = %._crit_edge
  store i32 0, ptr %19, align 4, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #8
  %36 = load i32, ptr %2, align 4, !tbaa !8
  %.not2230 = icmp slt i32 %36, 1
  br i1 %.not2230, label %._crit_edge34, label %.lr.ph33

37:                                               ; preds = %._crit_edge
  %38 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #8
  br label %69

.lr.ph33:                                         ; preds = %35, %.thread
  %indvars.iv46 = phi i32 [ %indvars.iv.next47, %.thread ], [ 1, %35 ]
  %indvars.iv43 = phi i64 [ %indvars.iv.next44, %.thread ], [ 1, %35 ]
  %39 = phi i32 [ %66, %.thread ], [ %36, %35 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #8
  %40 = getelementptr inbounds [100010 x i32], ptr @prefix, i64 0, i64 %indvars.iv43
  %41 = load i32, ptr %40, align 4, !tbaa !8
  %42 = srem i32 %41, %39
  store i32 %42, ptr %5, align 4, !tbaa !8
  %43 = invoke noundef i64 @_ZNKSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEE5countERS5_(ptr noundef nonnull align 8 dereferenceable(56) %1, ptr noundef nonnull align 4 dereferenceable(4) %5)
          to label %44 unwind label %.loopexit36

44:                                               ; preds = %.lr.ph33
  %.not23 = icmp eq i64 %43, 0
  br i1 %.not23, label %63, label %45

45:                                               ; preds = %44
  %46 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEEixERS5_(ptr noundef nonnull align 8 dereferenceable(56) %1, ptr noundef nonnull align 4 dereferenceable(4) %5)
          to label %47 unwind label %.loopexit.split-lp37

47:                                               ; preds = %45
  %48 = trunc nuw nsw i64 %indvars.iv43 to i32
  %49 = load i32, ptr %46, align 4, !tbaa !8
  %50 = sub nsw i32 %48, %49
  %51 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %50)
          to label %52 unwind label %.loopexit.split-lp37

52:                                               ; preds = %47
  %53 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %51, i8 noundef signext 10)
          to label %54 unwind label %.loopexit.split-lp37

54:                                               ; preds = %52
  %55 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEEixERS5_(ptr noundef nonnull align 8 dereferenceable(56) %1, ptr noundef nonnull align 4 dereferenceable(4) %5)
          to label %56 unwind label %.loopexit.split-lp

56:                                               ; preds = %54
  %57 = load i32, ptr %55, align 4, !tbaa !8
  %smax = call i32 @llvm.smax.i32(i32 %57, i32 %indvars.iv46)
  br label %58

58:                                               ; preds = %61, %56
  %.0.in = phi i32 [ %57, %56 ], [ %.0, %61 ]
  %.0 = add i32 %.0.in, 1
  %exitcond.not = icmp eq i32 %.0.in, %smax
  br i1 %exitcond.not, label %._crit_edge35, label %59

.loopexit36:                                      ; preds = %.lr.ph33, %63
  %lpad.loopexit38 = landingpad { ptr, i32 }
          cleanup
  br label %68

.loopexit.split-lp37:                             ; preds = %45, %47, %52
  %lpad.loopexit.split-lp39 = landingpad { ptr, i32 }
          cleanup
  br label %68

.loopexit:                                        ; preds = %59, %61
  %lpad.loopexit = landingpad { ptr, i32 }
          cleanup
  br label %68

.loopexit.split-lp:                               ; preds = %54
  %lpad.loopexit.split-lp = landingpad { ptr, i32 }
          cleanup
  br label %68

59:                                               ; preds = %58
  %60 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %.0)
          to label %61 unwind label %.loopexit

61:                                               ; preds = %59
  %62 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %60, i8 noundef signext 32)
          to label %58 unwind label %.loopexit, !llvm.loop !13

63:                                               ; preds = %44
  %64 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEEixERS5_(ptr noundef nonnull align 8 dereferenceable(56) %1, ptr noundef nonnull align 4 dereferenceable(4) %5)
          to label %.thread unwind label %.loopexit36

.thread:                                          ; preds = %63
  %65 = trunc nuw nsw i64 %indvars.iv43 to i32
  store i32 %65, ptr %64, align 4, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #8
  %indvars.iv.next44 = add nuw nsw i64 %indvars.iv43, 1
  %66 = load i32, ptr %2, align 4, !tbaa !8
  %67 = sext i32 %66 to i64
  %.not22.not = icmp slt i64 %indvars.iv43, %67
  %indvars.iv.next47 = add nuw i32 %indvars.iv46, 1
  br i1 %.not22.not, label %.lr.ph33, label %._crit_edge34, !llvm.loop !14

._crit_edge35:                                    ; preds = %58
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #8
  br label %._crit_edge34

68:                                               ; preds = %.loopexit36, %.loopexit.split-lp37, %.loopexit, %.loopexit.split-lp
  %.pn = phi { ptr, i32 } [ %lpad.loopexit, %.loopexit ], [ %lpad.loopexit.split-lp, %.loopexit.split-lp ], [ %lpad.loopexit38, %.loopexit36 ], [ %lpad.loopexit.split-lp39, %.loopexit.split-lp37 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #8
  br label %69

._crit_edge34:                                    ; preds = %.thread, %._crit_edge35, %35
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #8
  call void @_ZNSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %1) #8
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %1) #8
  ret i32 0

69:                                               ; preds = %68, %37, %33, %20
  %.pn26 = phi { ptr, i32 } [ %34, %33 ], [ %.pn, %68 ], [ %38, %37 ], [ %21, %20 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #8
  call void @_ZNSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(56) %1) #8
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %1) #8
  resume { ptr, i32 } %.pn26
}

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

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

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEEC2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #2 align 2

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

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEEixEOi(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNKSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEE5countERS5_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) local_unnamed_addr #5

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEEixERS5_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt13unordered_mapIiiSt4hashIiESt8equal_toIiESaISt4pairIKiiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #6 align 2

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smax.i32(i32, i32) #7

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 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 #3 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 #7 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
attributes #8 = { nounwind }

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

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


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