; LLVM IR from mickypaganini/SSI2016-jet-clustering :: spartyjet-4.0.2_mac/External/fastjet-3.0.0/src (ClusterSequence)

; 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.fastjet::ClusterSequence" = type <{ ptr, %"class.fastjet::JetDefinition", %"class.std::vector", %"class.std::vector.1", i8, [3 x i8], i32, double, double, double, double, i32, i32, %"class.fastjet::SharedPtr.6", i32, i8, i8, [2 x i8], %"class.fastjet::SharedPtr.7", %"class.std::vector.8", double, double, double, double, i32, i32, i32, [4 x i8] }>
%"class.fastjet::JetDefinition" = type { i32, double, double, i32, ptr, %"class.fastjet::SharedPtr", %"class.fastjet::JetDefinition::DefaultRecombiner", ptr, %"class.fastjet::SharedPtr.0" }
%"class.fastjet::SharedPtr" = type { ptr }
%"class.fastjet::JetDefinition::DefaultRecombiner" = type <{ %"class.fastjet::JetDefinition::Recombiner", i32, [4 x i8] }>
%"class.fastjet::JetDefinition::Recombiner" = type { ptr }
%"class.fastjet::SharedPtr.0" = type { ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<fastjet::PseudoJet, std::allocator<fastjet::PseudoJet>>::_Vector_impl" }
%"struct.std::_Vector_base<fastjet::PseudoJet, std::allocator<fastjet::PseudoJet>>::_Vector_impl" = type { %"struct.std::_Vector_base<fastjet::PseudoJet, std::allocator<fastjet::PseudoJet>>::_Vector_impl_data" }
%"struct.std::_Vector_base<fastjet::PseudoJet, std::allocator<fastjet::PseudoJet>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.1" = type { %"struct.std::_Vector_base.2" }
%"struct.std::_Vector_base.2" = type { %"struct.std::_Vector_base<fastjet::ClusterSequence::history_element, std::allocator<fastjet::ClusterSequence::history_element>>::_Vector_impl" }
%"struct.std::_Vector_base<fastjet::ClusterSequence::history_element, std::allocator<fastjet::ClusterSequence::history_element>>::_Vector_impl" = type { %"struct.std::_Vector_base<fastjet::ClusterSequence::history_element, std::allocator<fastjet::ClusterSequence::history_element>>::_Vector_impl_data" }
%"struct.std::_Vector_base<fastjet::ClusterSequence::history_element, std::allocator<fastjet::ClusterSequence::history_element>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.fastjet::SharedPtr.6" = type { ptr }
%"class.fastjet::SharedPtr.7" = type { ptr }
%"class.std::vector.8" = type { %"struct.std::_Vector_base.9" }
%"struct.std::_Vector_base.9" = type { %"struct.std::_Vector_base<fastjet::ClusterSequence::Tile, std::allocator<fastjet::ClusterSequence::Tile>>::_Vector_impl" }
%"struct.std::_Vector_base<fastjet::ClusterSequence::Tile, std::allocator<fastjet::ClusterSequence::Tile>>::_Vector_impl" = type { %"struct.std::_Vector_base<fastjet::ClusterSequence::Tile, std::allocator<fastjet::ClusterSequence::Tile>>::_Vector_impl_data" }
%"struct.std::_Vector_base<fastjet::ClusterSequence::Tile, std::allocator<fastjet::ClusterSequence::Tile>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.fastjet::ClusterSequence::history_element" = type { i32, i32, i32, i32, double, double }

; 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 nonnull align 8 dereferenceable(88) ptr @_ZNKSt6vectorIN7fastjet9PseudoJetESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK7fastjet9PseudoJet18cluster_hist_indexEv(ptr noundef nonnull align 8 dereferenceable(88)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorIN7fastjet15ClusterSequence15history_elementESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIN7fastjet9PseudoJetESaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(88)) #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK7fastjet15ClusterSequence16add_constituentsERKNS_9PseudoJetERSt6vectorIS1_SaIS1_EE(ptr noundef nonnull align 8 dereferenceable(276) %0, ptr noundef nonnull align 8 dereferenceable(88) %1, ptr noundef nonnull align 8 dereferenceable(24) %2) #3 align 2 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  %11 = load ptr, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #4
  %12 = load ptr, ptr %5, align 8, !tbaa !5
  %13 = call noundef i32 @_ZNK7fastjet9PseudoJet18cluster_hist_indexEv(ptr noundef nonnull align 8 dereferenceable(88) %12)
  store i32 %13, ptr %7, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #4
  %14 = getelementptr inbounds %"class.fastjet::ClusterSequence", ptr %11, i32 0, i32 3
  %15 = load i32, ptr %7, align 4, !tbaa !9
  %16 = sext i32 %15 to i64
  %17 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorIN7fastjet15ClusterSequence15history_elementESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %14, i64 noundef %16) #4
  %18 = getelementptr inbounds %"struct.fastjet::ClusterSequence::history_element", ptr %17, i32 0, i32 0
  %19 = load i32, ptr %18, align 8, !tbaa !11
  store i32 %19, ptr %8, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #4
  %20 = getelementptr inbounds %"class.fastjet::ClusterSequence", ptr %11, i32 0, i32 3
  %21 = load i32, ptr %7, align 4, !tbaa !9
  %22 = sext i32 %21 to i64
  %23 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorIN7fastjet15ClusterSequence15history_elementESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %20, i64 noundef %22) #4
  %24 = getelementptr inbounds %"struct.fastjet::ClusterSequence::history_element", ptr %23, i32 0, i32 1
  %25 = load i32, ptr %24, align 4, !tbaa !14
  store i32 %25, ptr %9, align 4, !tbaa !9
  %26 = load i32, ptr %8, align 4, !tbaa !9
  %27 = icmp eq i32 %26, -2
  br i1 %27, label %28, label %34

28:                                               ; preds = %3
  %29 = load ptr, ptr %6, align 8, !tbaa !5
  %30 = getelementptr inbounds %"class.fastjet::ClusterSequence", ptr %11, i32 0, i32 2
  %31 = load i32, ptr %7, align 4, !tbaa !9
  %32 = sext i32 %31 to i64
  %33 = call noundef nonnull align 8 dereferenceable(88) ptr @_ZNKSt6vectorIN7fastjet9PseudoJetESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %30, i64 noundef %32) #4
  call void @_ZNSt6vectorIN7fastjet9PseudoJetESaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %29, ptr noundef nonnull align 8 dereferenceable(88) %33)
  store i32 1, ptr %10, align 4
  br label %59

34:                                               ; preds = %3
  %35 = getelementptr inbounds %"class.fastjet::ClusterSequence", ptr %11, i32 0, i32 2
  %36 = getelementptr inbounds %"class.fastjet::ClusterSequence", ptr %11, i32 0, i32 3
  %37 = load i32, ptr %8, align 4, !tbaa !9
  %38 = sext i32 %37 to i64
  %39 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorIN7fastjet15ClusterSequence15history_elementESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %36, i64 noundef %38) #4
  %40 = getelementptr inbounds %"struct.fastjet::ClusterSequence::history_element", ptr %39, i32 0, i32 3
  %41 = load i32, ptr %40, align 4, !tbaa !15
  %42 = sext i32 %41 to i64
  %43 = call noundef nonnull align 8 dereferenceable(88) ptr @_ZNKSt6vectorIN7fastjet9PseudoJetESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %35, i64 noundef %42) #4
  %44 = load ptr, ptr %6, align 8, !tbaa !5
  call void @_ZNK7fastjet15ClusterSequence16add_constituentsERKNS_9PseudoJetERSt6vectorIS1_SaIS1_EE(ptr noundef nonnull align 8 dereferenceable(276) %11, ptr noundef nonnull align 8 dereferenceable(88) %43, ptr noundef nonnull align 8 dereferenceable(24) %44)
  %45 = load i32, ptr %9, align 4, !tbaa !9
  %46 = icmp ne i32 %45, -1
  br i1 %46, label %47, label %58

47:                                               ; preds = %34
  %48 = getelementptr inbounds %"class.fastjet::ClusterSequence", ptr %11, i32 0, i32 2
  %49 = getelementptr inbounds %"class.fastjet::ClusterSequence", ptr %11, i32 0, i32 3
  %50 = load i32, ptr %9, align 4, !tbaa !9
  %51 = sext i32 %50 to i64
  %52 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorIN7fastjet15ClusterSequence15history_elementESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %49, i64 noundef %51) #4
  %53 = getelementptr inbounds %"struct.fastjet::ClusterSequence::history_element", ptr %52, i32 0, i32 3
  %54 = load i32, ptr %53, align 4, !tbaa !15
  %55 = sext i32 %54 to i64
  %56 = call noundef nonnull align 8 dereferenceable(88) ptr @_ZNKSt6vectorIN7fastjet9PseudoJetESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %48, i64 noundef %55) #4
  %57 = load ptr, ptr %6, align 8, !tbaa !5
  call void @_ZNK7fastjet15ClusterSequence16add_constituentsERKNS_9PseudoJetERSt6vectorIS1_SaIS1_EE(ptr noundef nonnull align 8 dereferenceable(276) %11, ptr noundef nonnull align 8 dereferenceable(88) %56, ptr noundef nonnull align 8 dereferenceable(24) %57)
  br label %58

58:                                               ; preds = %47, %34
  store i32 0, ptr %10, align 4
  br label %59

59:                                               ; preds = %58, %28
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #4
  %60 = load i32, ptr %10, align 4
  switch i32 %60, label %62 [
    i32 0, label %61
    i32 1, label %61
  ]

61:                                               ; preds = %59, %59
  ret void

62:                                               ; preds = %59
  unreachable
}

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 = { 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 #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 = { 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 0}
!12 = !{!"_ZTSN7fastjet15ClusterSequence15history_elementE", !10, i64 0, !10, i64 4, !10, i64 8, !10, i64 12, !13, i64 16, !13, i64 24}
!13 = !{!"double", !7, i64 0}
!14 = !{!12, !10, i64 4}
!15 = !{!12, !10, i64 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"

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(88) ptr @_ZNKSt6vectorIN7fastjet9PseudoJetESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK7fastjet9PseudoJet18cluster_hist_indexEv(ptr noundef nonnull align 8 dereferenceable(88)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorIN7fastjet15ClusterSequence15history_elementESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIN7fastjet9PseudoJetESaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(88)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK7fastjet15ClusterSequence16add_constituentsERKNS_9PseudoJetERSt6vectorIS1_SaIS1_EE(ptr noundef nonnull align 8 dereferenceable(276) %0, ptr noundef nonnull align 8 dereferenceable(88) %1, ptr noundef nonnull align 8 dereferenceable(24) %2) local_unnamed_addr #2 align 2 {
  %4 = tail call noundef i32 @_ZNK7fastjet9PseudoJet18cluster_hist_indexEv(ptr noundef nonnull align 8 dereferenceable(88) %1)
  %5 = getelementptr inbounds i8, ptr %0, i64 112
  %6 = sext i32 %4 to i64
  %7 = tail call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorIN7fastjet15ClusterSequence15history_elementESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %6) #3
  %8 = load i32, ptr %7, align 8, !tbaa !5
  %9 = tail call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorIN7fastjet15ClusterSequence15history_elementESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %6) #3
  %10 = icmp eq i32 %8, -2
  br i1 %10, label %tailrecurse._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %3
  %11 = getelementptr inbounds i8, ptr %0, i64 88
  br label %14

tailrecurse._crit_edge:                           ; preds = %tailrecurse, %3
  %.lcssa = phi i64 [ %6, %3 ], [ %30, %tailrecurse ]
  %12 = getelementptr inbounds i8, ptr %0, i64 88
  %13 = tail call noundef nonnull align 8 dereferenceable(88) ptr @_ZNKSt6vectorIN7fastjet9PseudoJetESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %.lcssa) #3
  tail call void @_ZNSt6vectorIN7fastjet9PseudoJetESaIS1_EE9push_backERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %2, ptr noundef nonnull align 8 dereferenceable(88) %13)
  br label %.loopexit

14:                                               ; preds = %.lr.ph, %tailrecurse
  %.pn = phi ptr [ %9, %.lr.ph ], [ %33, %tailrecurse ]
  %15 = phi i32 [ %8, %.lr.ph ], [ %32, %tailrecurse ]
  %.in = getelementptr inbounds i8, ptr %.pn, i64 4
  %16 = load i32, ptr %.in, align 4, !tbaa !11
  %17 = sext i32 %15 to i64
  %18 = tail call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorIN7fastjet15ClusterSequence15history_elementESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %17) #3
  %19 = getelementptr inbounds i8, ptr %18, i64 12
  %20 = load i32, ptr %19, align 4, !tbaa !12
  %21 = sext i32 %20 to i64
  %22 = tail call noundef nonnull align 8 dereferenceable(88) ptr @_ZNKSt6vectorIN7fastjet9PseudoJetESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %21) #3
  tail call void @_ZNK7fastjet15ClusterSequence16add_constituentsERKNS_9PseudoJetERSt6vectorIS1_SaIS1_EE(ptr noundef nonnull align 8 dereferenceable(276) %0, ptr noundef nonnull align 8 dereferenceable(88) %22, ptr noundef nonnull align 8 dereferenceable(24) %2)
  %.not = icmp eq i32 %16, -1
  br i1 %.not, label %.loopexit, label %tailrecurse

tailrecurse:                                      ; preds = %14
  %23 = sext i32 %16 to i64
  %24 = tail call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorIN7fastjet15ClusterSequence15history_elementESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %23) #3
  %25 = getelementptr inbounds i8, ptr %24, i64 12
  %26 = load i32, ptr %25, align 4, !tbaa !12
  %27 = sext i32 %26 to i64
  %28 = tail call noundef nonnull align 8 dereferenceable(88) ptr @_ZNKSt6vectorIN7fastjet9PseudoJetESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %27) #3
  %29 = tail call noundef i32 @_ZNK7fastjet9PseudoJet18cluster_hist_indexEv(ptr noundef nonnull align 8 dereferenceable(88) %28)
  %30 = sext i32 %29 to i64
  %31 = tail call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorIN7fastjet15ClusterSequence15history_elementESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %30) #3
  %32 = load i32, ptr %31, align 8, !tbaa !5
  %33 = tail call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKSt6vectorIN7fastjet15ClusterSequence15history_elementESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %30) #3
  %34 = icmp eq i32 %32, -2
  br i1 %34, label %tailrecurse._crit_edge, label %14

.loopexit:                                        ; preds = %14, %tailrecurse._crit_edge
  ret void
}

attributes #0 = { 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 #1 = { 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 #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 = { 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 0}
!6 = !{!"_ZTSN7fastjet15ClusterSequence15history_elementE", !7, i64 0, !7, i64 4, !7, i64 8, !7, i64 12, !10, i64 16, !10, i64 24}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"double", !8, i64 0}
!11 = !{!6, !7, i64 4}
!12 = !{!6, !7, i64 12}


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