; LLVM IR from MtSaka/library :: test/yosupo/graph/counting_spanning_tree_directed.test (main)

; 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"

%struct.Graph = type <{ %"class.std::vector", i32, [4 x i8] }>
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::vector<Edge<StaticModInt<unsigned int, 998244353>>>, std::allocator<std::vector<Edge<StaticModInt<unsigned int, 998244353>>>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<Edge<StaticModInt<unsigned int, 998244353>>>, std::allocator<std::vector<Edge<StaticModInt<unsigned int, 998244353>>>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<Edge<StaticModInt<unsigned int, 998244353>>>, std::allocator<std::vector<Edge<StaticModInt<unsigned int, 998244353>>>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<Edge<StaticModInt<unsigned int, 998244353>>>, std::allocator<std::vector<Edge<StaticModInt<unsigned int, 998244353>>>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%struct.StaticModInt = type { i32 }

; 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 i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca %struct.Graph, align 8
  %6 = alloca i64, align 8
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca %struct.StaticModInt, align 4
  %12 = alloca %struct.StaticModInt, align 4
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #6
  call void @_Z4scanIiJiiEEvRT_DpRT0_(ptr noundef nonnull align 4 dereferenceable(4) %2, ptr noundef nonnull align 4 dereferenceable(4) %3, ptr noundef nonnull align 4 dereferenceable(4) %4)
  call void @llvm.lifetime.start.p0(i64 32, ptr %5) #6
  %13 = load i32, ptr %2, align 4, !tbaa !5
  call void @_ZN5GraphI12StaticModIntIjLj998244353EEEC2Ei(ptr noundef nonnull align 8 dereferenceable(28) %5, i32 noundef %13)
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #6
  store i64 0, ptr %6, align 8, !tbaa !9
  br label %14

14:                                               ; preds = %28, %0
  %15 = load i64, ptr %6, align 8, !tbaa !9
  %16 = load i32, ptr %3, align 4, !tbaa !5
  %17 = sext i32 %16 to i64
  %18 = icmp slt i64 %15, %17
  br i1 %18, label %20, label %19

19:                                               ; preds = %14
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #6
  br label %35

20:                                               ; preds = %14
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #6
  invoke void @_Z4scanIiJiEEvRT_DpRT0_(ptr noundef nonnull align 4 dereferenceable(4) %7, ptr noundef nonnull align 4 dereferenceable(4) %8)
          to label %21 unwind label %31

21:                                               ; preds = %20
  %22 = load i32, ptr %8, align 4, !tbaa !5
  %23 = load i32, ptr %7, align 4, !tbaa !5
  invoke void @_ZN12StaticModIntIjLj998244353EEC2IiTnPNSt9enable_ifIXaasr11is_integralIT_EE5valuesr9is_signedIS3_EE5valueEvE4typeELPv0EEES3_(ptr noundef nonnull align 4 dereferenceable(4) %11, i32 noundef 1)
          to label %24 unwind label %31

24:                                               ; preds = %21
  %25 = getelementptr inbounds %struct.StaticModInt, ptr %11, i32 0, i32 0
  %26 = load i32, ptr %25, align 4
  invoke void @_ZN5GraphI12StaticModIntIjLj998244353EEE8add_edgeEiibS1_(ptr noundef nonnull align 8 dereferenceable(28) %5, i32 noundef %22, i32 noundef %23, i1 noundef zeroext true, i32 %26)
          to label %27 unwind label %31

27:                                               ; preds = %24
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #6
  br label %28

28:                                               ; preds = %27
  %29 = load i64, ptr %6, align 8, !tbaa !9
  %30 = add nsw i64 %29, 1
  store i64 %30, ptr %6, align 8, !tbaa !9
  br label %14, !llvm.loop !11

31:                                               ; preds = %24, %21, %20
  %32 = landingpad { ptr, i32 }
          cleanup
  %33 = extractvalue { ptr, i32 } %32, 0
  store ptr %33, ptr %9, align 8
  %34 = extractvalue { ptr, i32 } %32, 1
  store i32 %34, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #6
  br label %46

35:                                               ; preds = %19
  call void @llvm.lifetime.start.p0(i64 4, ptr %12) #6
  %36 = load i32, ptr %4, align 4, !tbaa !5
  %37 = invoke i32 @_Z19count_spanning_treeI12StaticModIntIjLj998244353EES1_ET_RK5GraphIT0_Ei(ptr noundef nonnull align 8 dereferenceable(28) %5, i32 noundef %36)
          to label %38 unwind label %42

38:                                               ; preds = %35
  %39 = getelementptr inbounds %struct.StaticModInt, ptr %12, i32 0, i32 0
  store i32 %37, ptr %39, align 4
  invoke void @_Z5printI12StaticModIntIjLj998244353EEEvRKT_(ptr noundef nonnull align 4 dereferenceable(4) %12)
          to label %40 unwind label %42

40:                                               ; preds = %38
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #6
  call void @_ZN5GraphI12StaticModIntIjLj998244353EEED2Ev(ptr noundef nonnull align 8 dereferenceable(28) %5) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %5) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  %41 = load i32, ptr %1, align 4
  ret i32 %41

42:                                               ; preds = %38, %35
  %43 = landingpad { ptr, i32 }
          cleanup
  %44 = extractvalue { ptr, i32 } %43, 0
  store ptr %44, ptr %9, align 8
  %45 = extractvalue { ptr, i32 } %43, 1
  store i32 %45, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %12) #6
  br label %46

46:                                               ; preds = %42, %31
  call void @_ZN5GraphI12StaticModIntIjLj998244353EEED2Ev(ptr noundef nonnull align 8 dereferenceable(28) %5) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %5) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  br label %47

47:                                               ; preds = %46
  %48 = load ptr, ptr %9, align 8
  %49 = load i32, ptr %10, align 4
  %50 = insertvalue { ptr, i32 } poison, ptr %48, 0
  %51 = insertvalue { ptr, i32 } %50, i32 %49, 1
  resume { ptr, i32 } %51
}

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_Z4scanIiJiiEEvRT_DpRT0_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5GraphI12StaticModIntIjLj998244353EEEC2Ei(ptr noundef nonnull align 8 dereferenceable(28), i32 noundef) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_Z4scanIiJiEEvRT_DpRT0_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5GraphI12StaticModIntIjLj998244353EEE8add_edgeEiibS1_(ptr noundef nonnull align 8 dereferenceable(28), i32 noundef, i32 noundef, i1 noundef zeroext, i32) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN12StaticModIntIjLj998244353EEC2IiTnPNSt9enable_ifIXaasr11is_integralIT_EE5valuesr9is_signedIS3_EE5valueEvE4typeELPv0EEES3_(ptr noundef nonnull align 4 dereferenceable(4), i32 noundef) unnamed_addr #4 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: inlinehint mustprogress uwtable
declare dso_local void @_Z5printI12StaticModIntIjLj998244353EEEvRKT_(ptr noundef nonnull align 4 dereferenceable(4)) #2

; Function Attrs: mustprogress uwtable
declare dso_local i32 @_Z19count_spanning_treeI12StaticModIntIjLj998244353EES1_ET_RK5GraphIT0_Ei(ptr noundef nonnull align 8 dereferenceable(28), i32 noundef) #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5GraphI12StaticModIntIjLj998244353EEED2Ev(ptr noundef nonnull align 8 dereferenceable(28)) unnamed_addr #5 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 = { 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 #3 = { 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 #4 = { 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 #5 = { 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 #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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long long", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}


; 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"

%struct.Graph = type <{ %"class.std::vector", i32, [4 x i8] }>
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::vector<Edge<StaticModInt<unsigned int, 998244353>>>, std::allocator<std::vector<Edge<StaticModInt<unsigned int, 998244353>>>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<Edge<StaticModInt<unsigned int, 998244353>>>, std::allocator<std::vector<Edge<StaticModInt<unsigned int, 998244353>>>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<Edge<StaticModInt<unsigned int, 998244353>>>, std::allocator<std::vector<Edge<StaticModInt<unsigned int, 998244353>>>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<Edge<StaticModInt<unsigned int, 998244353>>>, std::allocator<std::vector<Edge<StaticModInt<unsigned int, 998244353>>>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%struct.StaticModInt = type { i32 }

; 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 i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca %struct.Graph, align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca %struct.StaticModInt, align 4
  %8 = alloca %struct.StaticModInt, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #6
  call void @_Z4scanIiJiiEEvRT_DpRT0_(ptr noundef nonnull align 4 dereferenceable(4) %1, ptr noundef nonnull align 4 dereferenceable(4) %2, ptr noundef nonnull align 4 dereferenceable(4) %3)
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %4) #6
  %9 = load i32, ptr %1, align 4, !tbaa !5
  call void @_ZN5GraphI12StaticModIntIjLj998244353EEEC2Ei(ptr noundef nonnull align 8 dereferenceable(28) %4, i32 noundef %9)
  %10 = load i32, ptr %2, align 4, !tbaa !5
  %11 = icmp sgt i32 %10, 0
  br i1 %11, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %18, %0
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %8) #6
  %12 = load i32, ptr %3, align 4, !tbaa !5
  %13 = invoke i32 @_Z19count_spanning_treeI12StaticModIntIjLj998244353EES1_ET_RK5GraphIT0_Ei(ptr noundef nonnull align 8 dereferenceable(28) %4, i32 noundef %12)
          to label %25 unwind label %27

.lr.ph:                                           ; preds = %0, %18
  %.057 = phi i64 [ %19, %18 ], [ 0, %0 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #6
  invoke void @_Z4scanIiJiEEvRT_DpRT0_(ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 4 dereferenceable(4) %6)
          to label %14 unwind label %23

14:                                               ; preds = %.lr.ph
  %15 = load i32, ptr %6, align 4, !tbaa !5
  %16 = load i32, ptr %5, align 4, !tbaa !5
  call void @_ZN12StaticModIntIjLj998244353EEC2IiTnPNSt9enable_ifIXaasr11is_integralIT_EE5valuesr9is_signedIS3_EE5valueEvE4typeELPv0EEES3_(ptr noundef nonnull align 4 dereferenceable(4) %7, i32 noundef 1)
  %17 = load i32, ptr %7, align 4
  invoke void @_ZN5GraphI12StaticModIntIjLj998244353EEE8add_edgeEiibS1_(ptr noundef nonnull align 8 dereferenceable(28) %4, i32 noundef %15, i32 noundef %16, i1 noundef zeroext true, i32 %17)
          to label %18 unwind label %23

18:                                               ; preds = %14
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #6
  %19 = add nuw nsw i64 %.057, 1
  %20 = load i32, ptr %2, align 4, !tbaa !5
  %21 = sext i32 %20 to i64
  %22 = icmp slt i64 %19, %21
  br i1 %22, label %.lr.ph, label %._crit_edge, !llvm.loop !9

23:                                               ; preds = %14, %.lr.ph
  %24 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #6
  br label %29

25:                                               ; preds = %._crit_edge
  store i32 %13, ptr %8, align 4
  invoke void @_Z5printI12StaticModIntIjLj998244353EEEvRKT_(ptr noundef nonnull align 4 dereferenceable(4) %8)
          to label %26 unwind label %27

26:                                               ; preds = %25
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #6
  call void @_ZN5GraphI12StaticModIntIjLj998244353EEED2Ev(ptr noundef nonnull align 8 dereferenceable(28) %4) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #6
  ret i32 0

27:                                               ; preds = %25, %._crit_edge
  %28 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #6
  br label %29

29:                                               ; preds = %27, %23
  %.pn = phi { ptr, i32 } [ %24, %23 ], [ %28, %27 ]
  call void @_ZN5GraphI12StaticModIntIjLj998244353EEED2Ev(ptr noundef nonnull align 8 dereferenceable(28) %4) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #6
  resume { ptr, i32 } %.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: inlinehint mustprogress uwtable
declare dso_local void @_Z4scanIiJiiEEvRT_DpRT0_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5GraphI12StaticModIntIjLj998244353EEEC2Ei(ptr noundef nonnull align 8 dereferenceable(28), i32 noundef) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_Z4scanIiJiEEvRT_DpRT0_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5GraphI12StaticModIntIjLj998244353EEE8add_edgeEiibS1_(ptr noundef nonnull align 8 dereferenceable(28), i32 noundef, i32 noundef, i1 noundef zeroext, i32) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN12StaticModIntIjLj998244353EEC2IiTnPNSt9enable_ifIXaasr11is_integralIT_EE5valuesr9is_signedIS3_EE5valueEvE4typeELPv0EEES3_(ptr noundef nonnull align 4 dereferenceable(4), i32 noundef) unnamed_addr #4 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: inlinehint mustprogress uwtable
declare dso_local void @_Z5printI12StaticModIntIjLj998244353EEEvRKT_(ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local i32 @_Z19count_spanning_treeI12StaticModIntIjLj998244353EES1_ET_RK5GraphIT0_Ei(ptr noundef nonnull align 8 dereferenceable(28), i32 noundef) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5GraphI12StaticModIntIjLj998244353EEED2Ev(ptr noundef nonnull align 8 dereferenceable(28)) unnamed_addr #5 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 = { 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 #3 = { 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 #4 = { 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 #5 = { 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 #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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass