; LLVM IR from mfem/mfem :: general/gecko.ll (ZN5Gecko5Graph6vcycleEjj)

; 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.Gecko::Graph" = type { ptr, ptr, %"class.std::vector", %"class.std::vector.0", %"class.std::vector", %"class.std::vector.5", %"class.std::vector.5", i32, i32 }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<Gecko::Node, std::allocator<Gecko::Node>>::_Vector_impl" }
%"struct.std::_Vector_base<Gecko::Node, std::allocator<Gecko::Node>>::_Vector_impl" = type { %"struct.std::_Vector_base<Gecko::Node, std::allocator<Gecko::Node>>::_Vector_impl_data" }
%"struct.std::_Vector_base<Gecko::Node, std::allocator<Gecko::Node>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.5" = type { %"struct.std::_Vector_base.6" }
%"struct.std::_Vector_base.6" = type { %"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl" }
%"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl" = type { %"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl_data" }
%"struct.std::_Vector_base<float, std::allocator<float>>::_Vector_impl_data" = type { ptr, ptr, ptr }

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK5Gecko5Graph5nodesEv(ptr noundef nonnull align 8 dereferenceable(144)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK5Gecko5Graph5edgesEv(ptr noundef nonnull align 8 dereferenceable(144)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZN5Gecko5Graph7coarsenEv(ptr noundef nonnull align 8 dereferenceable(144)) #2 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5Gecko5Graph6refineEPKS0_(ptr noundef nonnull align 8 dereferenceable(144), ptr noundef) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5Gecko5Graph5placeEb(ptr noundef nonnull align 8 dereferenceable(144), i1 noundef zeroext) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5Gecko5Graph5relaxEbj(ptr noundef nonnull align 8 dereferenceable(144), i1 noundef zeroext, i32 noundef) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5Gecko5Graph8optimizeEj(ptr noundef nonnull align 8 dereferenceable(144), i32 noundef) #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN5Gecko5Graph6vcycleEjj(ptr noundef nonnull align 8 dereferenceable(144) %0, i32 noundef %1, i32 noundef %2) #2 align 2 {
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store i32 %1, ptr %5, align 4, !tbaa !9
  store i32 %2, ptr %6, align 4, !tbaa !9
  %10 = load ptr, ptr %4, align 8
  %11 = load i32, ptr %5, align 4, !tbaa !9
  %12 = call noundef i32 @_ZNK5Gecko5Graph5nodesEv(ptr noundef nonnull align 8 dereferenceable(144) %10)
  %13 = icmp ult i32 %11, %12
  br i1 %13, label %14, label %41

14:                                               ; preds = %3
  %15 = call noundef i32 @_ZNK5Gecko5Graph5nodesEv(ptr noundef nonnull align 8 dereferenceable(144) %10)
  %16 = call noundef i32 @_ZNK5Gecko5Graph5edgesEv(ptr noundef nonnull align 8 dereferenceable(144) %10)
  %17 = icmp ult i32 %15, %16
  br i1 %17, label %18, label %41

18:                                               ; preds = %14
  %19 = getelementptr inbounds %"class.Gecko::Graph", ptr %10, i32 0, i32 7
  %20 = load i32, ptr %19, align 8, !tbaa !11
  %21 = icmp ne i32 %20, 0
  br i1 %21, label %22, label %41

22:                                               ; preds = %18
  %23 = getelementptr inbounds %"class.Gecko::Graph", ptr %10, i32 0, i32 1
  %24 = load ptr, ptr %23, align 8, !tbaa !25
  %25 = load ptr, ptr %24, align 8, !tbaa !26
  %26 = getelementptr inbounds ptr, ptr %25, i64 8
  %27 = load ptr, ptr %26, align 8
  %28 = call noundef zeroext i1 %27(ptr noundef nonnull align 8 dereferenceable(8) %24)
  br i1 %28, label %41, label %29

29:                                               ; preds = %22
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #5
  %30 = call noundef ptr @_ZN5Gecko5Graph7coarsenEv(ptr noundef nonnull align 8 dereferenceable(144) %10)
  store ptr %30, ptr %7, align 8, !tbaa !5
  %31 = load ptr, ptr %7, align 8, !tbaa !5
  %32 = load i32, ptr %5, align 4, !tbaa !9
  %33 = load i32, ptr %6, align 4, !tbaa !9
  %34 = call noundef i32 @_ZNK5Gecko5Graph5edgesEv(ptr noundef nonnull align 8 dereferenceable(144) %10)
  %35 = add i32 %33, %34
  call void @_ZN5Gecko5Graph6vcycleEjj(ptr noundef nonnull align 8 dereferenceable(144) %31, i32 noundef %32, i32 noundef %35)
  %36 = load ptr, ptr %7, align 8, !tbaa !5
  call void @_ZN5Gecko5Graph6refineEPKS0_(ptr noundef nonnull align 8 dereferenceable(144) %10, ptr noundef %36)
  %37 = load ptr, ptr %7, align 8, !tbaa !5
  %38 = icmp eq ptr %37, null
  br i1 %38, label %40, label %39

39:                                               ; preds = %29
  call void @_ZN5Gecko5GraphD2Ev(ptr noundef nonnull align 8 dereferenceable(144) %37) #5
  call void @_ZdlPvm(ptr noundef %37, i64 noundef 144) #6
  br label %40

40:                                               ; preds = %39, %29
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #5
  br label %42

41:                                               ; preds = %22, %18, %14, %3
  call void @_ZN5Gecko5Graph5placeEb(ptr noundef nonnull align 8 dereferenceable(144) %10, i1 noundef zeroext false)
  br label %42

42:                                               ; preds = %41, %40
  %43 = call noundef i32 @_ZNK5Gecko5Graph5edgesEv(ptr noundef nonnull align 8 dereferenceable(144) %10)
  %44 = icmp ne i32 %43, 0
  br i1 %44, label %45, label %69

45:                                               ; preds = %42
  call void @_ZN5Gecko5Graph5relaxEbj(ptr noundef nonnull align 8 dereferenceable(144) %10, i1 noundef zeroext true, i32 noundef 1)
  call void @_ZN5Gecko5Graph5relaxEbj(ptr noundef nonnull align 8 dereferenceable(144) %10, i1 noundef zeroext false, i32 noundef 1)
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #5
  %46 = call noundef i32 @_ZNK5Gecko5Graph5edgesEv(ptr noundef nonnull align 8 dereferenceable(144) %10)
  store i32 %46, ptr %8, align 4, !tbaa !9
  br label %47

47:                                               ; preds = %56, %45
  %48 = load i32, ptr %8, align 4, !tbaa !9
  %49 = load i32, ptr %5, align 4, !tbaa !9
  %50 = add i32 %49, 1
  %51 = mul i32 %48, %50
  %52 = load i32, ptr %6, align 4, !tbaa !9
  %53 = icmp ult i32 %51, %52
  br i1 %53, label %55, label %54

54:                                               ; preds = %47
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #5
  br label %61

55:                                               ; preds = %47
  br label %56

56:                                               ; preds = %55
  %57 = load i32, ptr %5, align 4, !tbaa !9
  %58 = add i32 %57, 1
  store i32 %58, ptr %5, align 4, !tbaa !9
  %59 = load i32, ptr %8, align 4, !tbaa !9
  %60 = mul i32 %59, %58
  store i32 %60, ptr %8, align 4, !tbaa !9
  br label %47, !llvm.loop !28

61:                                               ; preds = %54
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #5
  store i32 16, ptr %9, align 4, !tbaa !9
  %62 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIjERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 4 dereferenceable(4) %9)
  %63 = load i32, ptr %62, align 4, !tbaa !9
  store i32 %63, ptr %5, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #5
  %64 = load i32, ptr %5, align 4, !tbaa !9
  %65 = icmp ne i32 %64, 0
  br i1 %65, label %66, label %68

66:                                               ; preds = %61
  %67 = load i32, ptr %5, align 4, !tbaa !9
  call void @_ZN5Gecko5Graph8optimizeEj(ptr noundef nonnull align 8 dereferenceable(144) %10, i32 noundef %67)
  br label %68

68:                                               ; preds = %66, %61
  br label %69

69:                                               ; preds = %68, %42
  ret void
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5Gecko5GraphD2Ev(ptr noundef nonnull align 8 dereferenceable(144)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIjERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #4

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 = { nobuiltin 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 #4 = { 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 #5 = { nounwind }
attributes #6 = { builtin 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 = !{!"any pointer", !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, !10, i64 136}
!12 = !{!"_ZTSN5Gecko5GraphE", !6, i64 0, !6, i64 8, !13, i64 16, !17, i64 40, !13, i64 64, !21, i64 88, !21, i64 112, !10, i64 136, !10, i64 140}
!13 = !{!"_ZTSSt6vectorIjSaIjEE", !14, i64 0}
!14 = !{!"_ZTSSt12_Vector_baseIjSaIjEE", !15, i64 0}
!15 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE12_Vector_implE", !16, i64 0}
!16 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!17 = !{!"_ZTSSt6vectorIN5Gecko4NodeESaIS1_EE", !18, i64 0}
!18 = !{!"_ZTSSt12_Vector_baseIN5Gecko4NodeESaIS1_EE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIN5Gecko4NodeESaIS1_EE12_Vector_implE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseIN5Gecko4NodeESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!21 = !{!"_ZTSSt6vectorIfSaIfEE", !22, i64 0}
!22 = !{!"_ZTSSt12_Vector_baseIfSaIfEE", !23, i64 0}
!23 = !{!"_ZTSNSt12_Vector_baseIfSaIfEE12_Vector_implE", !24, i64 0}
!24 = !{!"_ZTSNSt12_Vector_baseIfSaIfEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!25 = !{!12, !6, i64 8}
!26 = !{!27, !27, i64 0}
!27 = !{!"vtable pointer", !8, i64 0}
!28 = distinct !{!28, !29}
!29 = !{!"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"

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK5Gecko5Graph5nodesEv(ptr noundef nonnull align 8 dereferenceable(144)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK5Gecko5Graph5edgesEv(ptr noundef nonnull align 8 dereferenceable(144)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZN5Gecko5Graph7coarsenEv(ptr noundef nonnull align 8 dereferenceable(144)) local_unnamed_addr #2 align 2

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5Gecko5Graph6refineEPKS0_(ptr noundef nonnull align 8 dereferenceable(144), ptr noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5Gecko5Graph5placeEb(ptr noundef nonnull align 8 dereferenceable(144), i1 noundef zeroext) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5Gecko5Graph5relaxEbj(ptr noundef nonnull align 8 dereferenceable(144), i1 noundef zeroext, i32 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5Gecko5Graph8optimizeEj(ptr noundef nonnull align 8 dereferenceable(144), i32 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN5Gecko5Graph6vcycleEjj(ptr noundef nonnull align 8 dereferenceable(144) %0, i32 noundef %1, i32 noundef %2) local_unnamed_addr #2 align 2 {
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = tail call noundef i32 @_ZNK5Gecko5Graph5nodesEv(ptr noundef nonnull align 8 dereferenceable(144) %0)
  %7 = icmp ugt i32 %6, %1
  br i1 %7, label %8, label %25

8:                                                ; preds = %3
  %9 = tail call noundef i32 @_ZNK5Gecko5Graph5nodesEv(ptr noundef nonnull align 8 dereferenceable(144) %0)
  %10 = tail call noundef i32 @_ZNK5Gecko5Graph5edgesEv(ptr noundef nonnull align 8 dereferenceable(144) %0)
  %11 = icmp uge i32 %9, %10
  %12 = getelementptr inbounds i8, ptr %0, i64 136
  %13 = load i32, ptr %12, align 8
  %.not = icmp eq i32 %13, 0
  %or.cond = select i1 %11, i1 true, i1 %.not
  br i1 %or.cond, label %25, label %14

14:                                               ; preds = %8
  %15 = getelementptr inbounds i8, ptr %0, i64 8
  %16 = load ptr, ptr %15, align 8, !tbaa !5
  %17 = load ptr, ptr %16, align 8, !tbaa !23
  %18 = getelementptr inbounds i8, ptr %17, i64 64
  %19 = load ptr, ptr %18, align 8
  %20 = tail call noundef zeroext i1 %19(ptr noundef nonnull align 8 dereferenceable(8) %16)
  br i1 %20, label %25, label %21

21:                                               ; preds = %14
  %22 = tail call noundef ptr @_ZN5Gecko5Graph7coarsenEv(ptr noundef nonnull align 8 dereferenceable(144) %0)
  %23 = tail call noundef i32 @_ZNK5Gecko5Graph5edgesEv(ptr noundef nonnull align 8 dereferenceable(144) %0)
  %24 = add i32 %23, %2
  tail call void @_ZN5Gecko5Graph6vcycleEjj(ptr noundef nonnull align 8 dereferenceable(144) %22, i32 noundef %1, i32 noundef %24)
  tail call void @_ZN5Gecko5Graph6refineEPKS0_(ptr noundef nonnull align 8 dereferenceable(144) %0, ptr noundef nonnull %22)
  tail call void @_ZN5Gecko5GraphD2Ev(ptr noundef nonnull align 8 dereferenceable(144) %22) #5
  tail call void @_ZdlPvm(ptr noundef %22, i64 noundef 144) #6
  br label %26

25:                                               ; preds = %14, %8, %3
  tail call void @_ZN5Gecko5Graph5placeEb(ptr noundef nonnull align 8 dereferenceable(144) %0, i1 noundef zeroext false)
  br label %26

26:                                               ; preds = %25, %21
  %27 = tail call noundef i32 @_ZNK5Gecko5Graph5edgesEv(ptr noundef nonnull align 8 dereferenceable(144) %0)
  %.not9 = icmp eq i32 %27, 0
  br i1 %.not9, label %39, label %28

28:                                               ; preds = %26
  tail call void @_ZN5Gecko5Graph5relaxEbj(ptr noundef nonnull align 8 dereferenceable(144) %0, i1 noundef zeroext true, i32 noundef 1)
  tail call void @_ZN5Gecko5Graph5relaxEbj(ptr noundef nonnull align 8 dereferenceable(144) %0, i1 noundef zeroext false, i32 noundef 1)
  %29 = tail call noundef i32 @_ZNK5Gecko5Graph5edgesEv(ptr noundef nonnull align 8 dereferenceable(144) %0)
  br label %30

30:                                               ; preds = %30, %28
  %31 = phi i32 [ %1, %28 ], [ %32, %30 ]
  %.0 = phi i32 [ %29, %28 ], [ %33, %30 ]
  %32 = add i32 %31, 1
  %33 = mul i32 %32, %.0
  %34 = icmp ult i32 %33, %2
  br i1 %34, label %30, label %35, !llvm.loop !25

35:                                               ; preds = %30
  store i32 %31, ptr %4, align 4, !tbaa !27
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #5
  store i32 16, ptr %5, align 4, !tbaa !27
  %36 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIjERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4) %4, ptr noundef nonnull align 4 dereferenceable(4) %5)
  %37 = load i32, ptr %36, align 4, !tbaa !27
  store i32 %37, ptr %4, align 4, !tbaa !27
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #5
  %.not10 = icmp eq i32 %37, 0
  br i1 %.not10, label %39, label %38

38:                                               ; preds = %35
  call void @_ZN5Gecko5Graph8optimizeEj(ptr noundef nonnull align 8 dereferenceable(144) %0, i32 noundef %37)
  br label %39

39:                                               ; preds = %35, %38, %26
  ret void
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5Gecko5GraphD2Ev(ptr noundef nonnull align 8 dereferenceable(144)) unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3minIjERKT_S2_S2_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #4

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 = { nobuiltin 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 #4 = { 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 #5 = { nounwind }
attributes #6 = { builtin 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, !7, i64 8}
!6 = !{!"_ZTSN5Gecko5GraphE", !7, i64 0, !7, i64 8, !10, i64 16, !14, i64 40, !10, i64 64, !18, i64 88, !18, i64 112, !22, i64 136, !22, i64 140}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTSSt6vectorIjSaIjEE", !11, i64 0}
!11 = !{!"_ZTSSt12_Vector_baseIjSaIjEE", !12, i64 0}
!12 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE12_Vector_implE", !13, i64 0}
!13 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE17_Vector_impl_dataE", !7, i64 0, !7, i64 8, !7, i64 16}
!14 = !{!"_ZTSSt6vectorIN5Gecko4NodeESaIS1_EE", !15, i64 0}
!15 = !{!"_ZTSSt12_Vector_baseIN5Gecko4NodeESaIS1_EE", !16, i64 0}
!16 = !{!"_ZTSNSt12_Vector_baseIN5Gecko4NodeESaIS1_EE12_Vector_implE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseIN5Gecko4NodeESaIS1_EE17_Vector_impl_dataE", !7, i64 0, !7, i64 8, !7, i64 16}
!18 = !{!"_ZTSSt6vectorIfSaIfEE", !19, i64 0}
!19 = !{!"_ZTSSt12_Vector_baseIfSaIfEE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseIfSaIfEE12_Vector_implE", !21, i64 0}
!21 = !{!"_ZTSNSt12_Vector_baseIfSaIfEE17_Vector_impl_dataE", !7, i64 0, !7, i64 8, !7, i64 16}
!22 = !{!"int", !8, i64 0}
!23 = !{!24, !24, i64 0}
!24 = !{!"vtable pointer", !9, i64 0}
!25 = distinct !{!25, !26}
!26 = !{!"llvm.loop.mustprogress"}
!27 = !{!22, !22, i64 0}


; Effective O3 passes: DSEPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,LCSSAPass,LICMPass,LoopRotatePass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass