; LLVM IR from codemistic/Data-Structures-and-Algorithms :: graph (code13)

; 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.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z8add_edgePSt6vectorISt4pairIiiESaIS1_EEiii(ptr noundef, i32 noundef, i32 noundef, i32 noundef) #0

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

; 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 void @_Z9topo_sortPSt6vectorISt4pairIiiESaIS1_EEi(ptr dead_on_unwind noalias writable sret(%"class.std::vector.0") align 8, ptr noundef, i32 noundef) #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z13shortest_distPSt6vectorISt4pairIiiESaIS1_EERS_IiSaIiEEii(ptr noundef, ptr noundef nonnull align 8 dereferenceable(24), i32 noundef, i32 noundef) #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #3 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i64, align 8
  %3 = alloca i32, align 4
  %4 = alloca ptr, align 8
  %5 = alloca i64, align 8
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca %"class.std::vector.0", align 8
  %9 = alloca i32, align 4
  %10 = alloca i64, align 8
  %11 = alloca double, align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %2) #6
  %12 = call i64 @clock() #6
  store i64 %12, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #6
  store i32 4, ptr %3, align 4, !tbaa !9
  %13 = load i32, ptr %3, align 4, !tbaa !9
  %14 = zext i32 %13 to i64
  %15 = call ptr @llvm.stacksave.p0()
  store ptr %15, ptr %4, align 8
  %16 = alloca %"class.std::vector", i64 %14, align 16
  store i64 %14, ptr %5, align 8
  %17 = icmp eq i64 %14, 0
  br i1 %17, label %24, label %18

18:                                               ; preds = %0
  %19 = getelementptr inbounds %"class.std::vector", ptr %16, i64 %14
  br label %20

20:                                               ; preds = %20, %18
  %21 = phi ptr [ %16, %18 ], [ %22, %20 ]
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %21) #6
  %22 = getelementptr inbounds %"class.std::vector", ptr %21, i64 1
  %23 = icmp eq ptr %22, %19
  br i1 %23, label %24, label %20

24:                                               ; preds = %20, %0
  invoke void @_Z8add_edgePSt6vectorISt4pairIiiESaIS1_EEiii(ptr noundef %16, i32 noundef 0, i32 noundef 1, i32 noundef 15)
          to label %25 unwind label %42

25:                                               ; preds = %24
  invoke void @_Z8add_edgePSt6vectorISt4pairIiiESaIS1_EEiii(ptr noundef %16, i32 noundef 0, i32 noundef 2, i32 noundef 2)
          to label %26 unwind label %42

26:                                               ; preds = %25
  invoke void @_Z8add_edgePSt6vectorISt4pairIiiESaIS1_EEiii(ptr noundef %16, i32 noundef 2, i32 noundef 3, i32 noundef 3)
          to label %27 unwind label %42

27:                                               ; preds = %26
  invoke void @_Z8add_edgePSt6vectorISt4pairIiiESaIS1_EEiii(ptr noundef %16, i32 noundef 3, i32 noundef 1, i32 noundef 4)
          to label %28 unwind label %42

28:                                               ; preds = %27
  call void @llvm.lifetime.start.p0(i64 24, ptr %8) #6
  %29 = load i32, ptr %3, align 4, !tbaa !9
  invoke void @_Z9topo_sortPSt6vectorISt4pairIiiESaIS1_EEi(ptr dead_on_unwind writable sret(%"class.std::vector.0") align 8 %8, ptr noundef %16, i32 noundef %29)
          to label %30 unwind label %46

30:                                               ; preds = %28
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #6
  store i32 0, ptr %9, align 4, !tbaa !9
  %31 = load i32, ptr %3, align 4, !tbaa !9
  %32 = load i32, ptr %9, align 4, !tbaa !9
  invoke void @_Z13shortest_distPSt6vectorISt4pairIiiESaIS1_EERS_IiSaIiEEii(ptr noundef %16, ptr noundef nonnull align 8 dereferenceable(24) %8, i32 noundef %31, i32 noundef %32)
          to label %33 unwind label %50

33:                                               ; preds = %30
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #6
  %34 = call i64 @clock() #6
  store i64 %34, ptr %10, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #6
  %35 = load i64, ptr %10, align 8, !tbaa !5
  %36 = load i64, ptr %2, align 8, !tbaa !5
  %37 = sub nsw i64 %35, %36
  %38 = sitofp i64 %37 to double
  %39 = fdiv double %38, 1.000000e+06
  store double %39, ptr %11, align 8, !tbaa !11
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %8) #6
  %40 = getelementptr inbounds %"class.std::vector", ptr %16, i64 %14
  %41 = icmp eq ptr %16, %40
  br i1 %41, label %59, label %55

42:                                               ; preds = %27, %26, %25, %24
  %43 = landingpad { ptr, i32 }
          cleanup
  %44 = extractvalue { ptr, i32 } %43, 0
  store ptr %44, ptr %6, align 8
  %45 = extractvalue { ptr, i32 } %43, 1
  store i32 %45, ptr %7, align 4
  br label %62

46:                                               ; preds = %28
  %47 = landingpad { ptr, i32 }
          cleanup
  %48 = extractvalue { ptr, i32 } %47, 0
  store ptr %48, ptr %6, align 8
  %49 = extractvalue { ptr, i32 } %47, 1
  store i32 %49, ptr %7, align 4
  br label %54

50:                                               ; preds = %30
  %51 = landingpad { ptr, i32 }
          cleanup
  %52 = extractvalue { ptr, i32 } %51, 0
  store ptr %52, ptr %6, align 8
  %53 = extractvalue { ptr, i32 } %51, 1
  store i32 %53, ptr %7, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  br label %54

54:                                               ; preds = %50, %46
  call void @llvm.lifetime.end.p0(i64 24, ptr %8) #6
  br label %62

55:                                               ; preds = %55, %33
  %56 = phi ptr [ %40, %33 ], [ %57, %55 ]
  %57 = getelementptr inbounds %"class.std::vector", ptr %56, i64 -1
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %57) #6
  %58 = icmp eq ptr %57, %16
  br i1 %58, label %59, label %55

59:                                               ; preds = %55, %33
  %60 = load ptr, ptr %4, align 8
  call void @llvm.stackrestore.p0(ptr %60)
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #6
  %61 = load i32, ptr %1, align 4
  ret i32 %61

62:                                               ; preds = %54, %42
  %63 = getelementptr inbounds %"class.std::vector", ptr %16, i64 %14
  %64 = icmp eq ptr %16, %63
  br i1 %64, label %69, label %65

65:                                               ; preds = %65, %62
  %66 = phi ptr [ %63, %62 ], [ %67, %65 ]
  %67 = getelementptr inbounds %"class.std::vector", ptr %66, i64 -1
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %67) #6
  %68 = icmp eq ptr %67, %16
  br i1 %68, label %69, label %65

69:                                               ; preds = %65, %62
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #6
  br label %70

70:                                               ; preds = %69
  %71 = load ptr, ptr %6, align 8
  %72 = load i32, ptr %7, align 4
  %73 = insertvalue { ptr, i32 } poison, ptr %71, 0
  %74 = insertvalue { ptr, i32 } %73, i32 %72, 1
  resume { ptr, i32 } %74
}

; Function Attrs: nounwind
declare i64 @clock() #4

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave.p0() #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiiESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare void @llvm.stackrestore.p0(ptr) #5

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 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 #4 = { 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 #5 = { nocallback nofree nosync nounwind willreturn }
attributes #6 = { nounwind }

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

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


; 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.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z8add_edgePSt6vectorISt4pairIiiESaIS1_EEiii(ptr noundef, i32 noundef, i32 noundef, i32 noundef) local_unnamed_addr #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: 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 void @_Z9topo_sortPSt6vectorISt4pairIiiESaIS1_EEi(ptr dead_on_unwind noalias writable sret(%"class.std::vector.0") align 8, ptr noundef, i32 noundef) local_unnamed_addr #0

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z13shortest_distPSt6vectorISt4pairIiiESaIS1_EERS_IiSaIiEEii(ptr noundef, ptr noundef nonnull align 8 dereferenceable(24), i32 noundef, i32 noundef) local_unnamed_addr #0

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #3 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::vector.0", align 8
  %2 = tail call i64 @clock() #5
  %3 = alloca [4 x %"class.std::vector"], align 16
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #5
  %.ptr.1 = getelementptr inbounds i8, ptr %3, i64 24
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %.ptr.1) #5
  %.ptr.2 = getelementptr inbounds i8, ptr %3, i64 48
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %.ptr.2) #5
  %.ptr.3 = getelementptr inbounds i8, ptr %3, i64 72
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %.ptr.3) #5
  invoke void @_Z8add_edgePSt6vectorISt4pairIiiESaIS1_EEiii(ptr noundef nonnull %3, i32 noundef 0, i32 noundef 1, i32 noundef 15)
          to label %4 unwind label %14

4:                                                ; preds = %0
  invoke void @_Z8add_edgePSt6vectorISt4pairIiiESaIS1_EEiii(ptr noundef nonnull %3, i32 noundef 0, i32 noundef 2, i32 noundef 2)
          to label %5 unwind label %14

5:                                                ; preds = %4
  invoke void @_Z8add_edgePSt6vectorISt4pairIiiESaIS1_EEiii(ptr noundef nonnull %3, i32 noundef 2, i32 noundef 3, i32 noundef 3)
          to label %6 unwind label %14

6:                                                ; preds = %5
  invoke void @_Z8add_edgePSt6vectorISt4pairIiiESaIS1_EEiii(ptr noundef nonnull %3, i32 noundef 3, i32 noundef 1, i32 noundef 4)
          to label %7 unwind label %14

7:                                                ; preds = %6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %1) #5
  invoke void @_Z9topo_sortPSt6vectorISt4pairIiiESaIS1_EEi(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.0") align 8 %1, ptr noundef nonnull %3, i32 noundef 4)
          to label %8 unwind label %16

8:                                                ; preds = %7
  invoke void @_Z13shortest_distPSt6vectorISt4pairIiiESaIS1_EERS_IiSaIiEEii(ptr noundef nonnull %3, ptr noundef nonnull align 8 dereferenceable(24) %1, i32 noundef 4, i32 noundef 0)
          to label %9 unwind label %18

9:                                                ; preds = %8
  %10 = call i64 @clock() #5
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #5
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #5
  %11 = getelementptr inbounds i8, ptr %3, i64 72
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #5
  %12 = getelementptr inbounds i8, ptr %3, i64 48
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #5
  %13 = getelementptr inbounds i8, ptr %3, i64 24
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #5
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #5
  ret i32 0

14:                                               ; preds = %6, %5, %4, %0
  %15 = landingpad { ptr, i32 }
          cleanup
  br label %21

16:                                               ; preds = %7
  %17 = landingpad { ptr, i32 }
          cleanup
  br label %20

18:                                               ; preds = %8
  %19 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #5
  br label %20

20:                                               ; preds = %18, %16
  %.pn = phi { ptr, i32 } [ %19, %18 ], [ %17, %16 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #5
  br label %21

21:                                               ; preds = %20, %14
  %.pn.pn = phi { ptr, i32 } [ %.pn, %20 ], [ %15, %14 ]
  %22 = getelementptr inbounds i8, ptr %3, i64 72
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %22) #5
  %23 = getelementptr inbounds i8, ptr %3, i64 48
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %23) #5
  %24 = getelementptr inbounds i8, ptr %3, i64 24
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %24) #5
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #5
  resume { ptr, i32 } %.pn.pn
}

; Function Attrs: nounwind
declare i64 @clock() local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiiESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

attributes #0 = { 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 #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 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 #4 = { 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 #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)"}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,SROAPass,SimplifyCFGPass,TailCallElimPass