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

; 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" = 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 }

@.str.8 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [30 x i8], align 1

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

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) #0

; Function Attrs: mustprogress uwtable
define dso_local void @_Z10print_jetsRKSt6vectorIN7fastjet9PseudoJetESaIS1_EE(ptr noundef nonnull align 8 dereferenceable(24) %0) #1 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca %"class.std::vector", align 8
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca %"class.std::vector", align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 24, ptr %3) #6
  %9 = load ptr, ptr %2, align 8, !tbaa !5
  call void @_ZN7fastjet12sorted_by_ptERKSt6vectorINS_9PseudoJetESaIS1_EE(ptr dead_on_unwind writable sret(%"class.std::vector") align 8 %3, ptr noundef nonnull align 8 dereferenceable(24) %9)
  %10 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.8, ptr noundef @.str.9, ptr noundef @.str.10, ptr noundef @.str.11, ptr noundef @.str.12, ptr noundef @.str.13)
          to label %11 unwind label %18

11:                                               ; preds = %1
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #6
  store i32 0, ptr %6, align 4, !tbaa !9
  br label %12

12:                                               ; preds = %51, %11
  %13 = load i32, ptr %6, align 4, !tbaa !9
  %14 = zext i32 %13 to i64
  %15 = call noundef i64 @_ZNKSt6vectorIN7fastjet9PseudoJetESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  %16 = icmp ult i64 %14, %15
  br i1 %16, label %22, label %17

17:                                               ; preds = %12
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #6
  br label %63

18:                                               ; preds = %1
  %19 = landingpad { ptr, i32 }
          cleanup
  %20 = extractvalue { ptr, i32 } %19, 0
  store ptr %20, ptr %4, align 8
  %21 = extractvalue { ptr, i32 } %19, 1
  store i32 %21, ptr %5, align 4
  br label %64

22:                                               ; preds = %12
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %8) #6
  %23 = load i32, ptr %6, align 4, !tbaa !9
  %24 = zext i32 %23 to i64
  %25 = call noundef nonnull align 8 dereferenceable(88) ptr @_ZNSt6vectorIN7fastjet9PseudoJetESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %24) #6
  %26 = load ptr, ptr %25, align 8, !tbaa !11
  %27 = getelementptr inbounds ptr, ptr %26, i64 8
  %28 = load ptr, ptr %27, align 8
  invoke void %28(ptr dead_on_unwind writable sret(%"class.std::vector") align 8 %8, ptr noundef nonnull align 8 dereferenceable(88) %25)
          to label %29 unwind label %54

29:                                               ; preds = %22
  %30 = call noundef i64 @_ZNKSt6vectorIN7fastjet9PseudoJetESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  %31 = trunc i64 %30 to i32
  call void @_ZNSt6vectorIN7fastjet9PseudoJetESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %8) #6
  store i32 %31, ptr %7, align 4, !tbaa !9
  %32 = load i32, ptr %6, align 4, !tbaa !9
  %33 = load i32, ptr %6, align 4, !tbaa !9
  %34 = zext i32 %33 to i64
  %35 = call noundef nonnull align 8 dereferenceable(88) ptr @_ZNSt6vectorIN7fastjet9PseudoJetESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %34) #6
  %36 = invoke noundef double @_ZNK7fastjet9PseudoJet3rapEv(ptr noundef nonnull align 8 dereferenceable(88) %35)
          to label %37 unwind label %58

37:                                               ; preds = %29
  %38 = load i32, ptr %6, align 4, !tbaa !9
  %39 = zext i32 %38 to i64
  %40 = call noundef nonnull align 8 dereferenceable(88) ptr @_ZNSt6vectorIN7fastjet9PseudoJetESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %39) #6
  %41 = invoke noundef double @_ZNK7fastjet9PseudoJet3phiEv(ptr noundef nonnull align 8 dereferenceable(88) %40)
          to label %42 unwind label %58

42:                                               ; preds = %37
  %43 = load i32, ptr %6, align 4, !tbaa !9
  %44 = zext i32 %43 to i64
  %45 = call noundef nonnull align 8 dereferenceable(88) ptr @_ZNSt6vectorIN7fastjet9PseudoJetESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %44) #6
  %46 = invoke noundef double @_ZNK7fastjet9PseudoJet4perpEv(ptr noundef nonnull align 8 dereferenceable(88) %45)
          to label %47 unwind label %58

47:                                               ; preds = %42
  %48 = load i32, ptr %7, align 4, !tbaa !9
  %49 = invoke i32 (ptr, ...) @printf(ptr noundef @.str.14, i32 noundef %32, double noundef %36, double noundef %41, double noundef %46, i32 noundef %48)
          to label %50 unwind label %58

50:                                               ; preds = %47
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #6
  br label %51

51:                                               ; preds = %50
  %52 = load i32, ptr %6, align 4, !tbaa !9
  %53 = add i32 %52, 1
  store i32 %53, ptr %6, align 4, !tbaa !9
  br label %12, !llvm.loop !13

54:                                               ; preds = %22
  %55 = landingpad { ptr, i32 }
          cleanup
  %56 = extractvalue { ptr, i32 } %55, 0
  store ptr %56, ptr %4, align 8
  %57 = extractvalue { ptr, i32 } %55, 1
  store i32 %57, ptr %5, align 4
  call void @llvm.lifetime.end.p0(i64 24, ptr %8) #6
  br label %62

58:                                               ; preds = %47, %42, %37, %29
  %59 = landingpad { ptr, i32 }
          cleanup
  %60 = extractvalue { ptr, i32 } %59, 0
  store ptr %60, ptr %4, align 8
  %61 = extractvalue { ptr, i32 } %59, 1
  store i32 %61, ptr %5, align 4
  br label %62

62:                                               ; preds = %58, %54
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #6
  br label %64

63:                                               ; preds = %17
  call void @_ZNSt6vectorIN7fastjet9PseudoJetESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %3) #6
  ret void

64:                                               ; preds = %62, %18
  call void @_ZNSt6vectorIN7fastjet9PseudoJetESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %3) #6
  br label %65

65:                                               ; preds = %64
  %66 = load ptr, ptr %4, align 8
  %67 = load i32, ptr %5, align 4
  %68 = insertvalue { ptr, i32 } poison, ptr %66, 0
  %69 = insertvalue { ptr, i32 } %68, i32 %67, 1
  resume { ptr, i32 } %69
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN7fastjet9PseudoJetESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

declare void @_ZN7fastjet12sorted_by_ptERKSt6vectorINS_9PseudoJetESaIS1_EE(ptr dead_on_unwind writable sret(%"class.std::vector") align 8, ptr noundef nonnull align 8 dereferenceable(24)) #3

declare i32 @printf(ptr noundef, ...) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN7fastjet9PseudoJetESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(88) ptr @_ZNSt6vectorIN7fastjet9PseudoJetESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef double @_ZNK7fastjet9PseudoJet3rapEv(ptr noundef nonnull align 8 dereferenceable(88)) #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef double @_ZNK7fastjet9PseudoJet3phiEv(ptr noundef nonnull align 8 dereferenceable(88)) #4 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef double @_ZNK7fastjet9PseudoJet4perpEv(ptr noundef nonnull align 8 dereferenceable(88)) #5 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 = { "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 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 = !{!"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, !12, i64 0}
!12 = !{!"vtable pointer", !8, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"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"

%"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 }

@.str.8 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.10 = external hidden unnamed_addr constant [9 x i8], align 1
@.str.11 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.12 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.13 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.14 = external hidden unnamed_addr constant [30 x i8], align 1

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

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) #0

; Function Attrs: mustprogress uwtable
define dso_local void @_Z10print_jetsRKSt6vectorIN7fastjet9PseudoJetESaIS1_EE(ptr noundef nonnull align 8 dereferenceable(24) %0) local_unnamed_addr #1 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"class.std::vector", align 8
  %3 = alloca %"class.std::vector", align 8
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %2) #7
  call void @_ZN7fastjet12sorted_by_ptERKSt6vectorINS_9PseudoJetESaIS1_EE(ptr dead_on_unwind nonnull writable sret(%"class.std::vector") align 8 %2, ptr noundef nonnull align 8 dereferenceable(24) %0)
  %4 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.8, ptr noundef nonnull @.str.9, ptr noundef nonnull @.str.10, ptr noundef nonnull @.str.11, ptr noundef nonnull @.str.12, ptr noundef nonnull @.str.13)
  %5 = call noundef i64 @_ZNKSt6vectorIN7fastjet9PseudoJetESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #7
  %.not = icmp eq i64 %5, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %19, %1
  call void @_ZNSt6vectorIN7fastjet9PseudoJetESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #7
  ret void

.lr.ph:                                           ; preds = %1, %19
  %6 = phi i64 [ %24, %19 ], [ 0, %1 ]
  %.01014 = phi i32 [ %23, %19 ], [ 0, %1 ]
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %3) #7
  %7 = call noundef nonnull align 8 dereferenceable(88) ptr @_ZNSt6vectorIN7fastjet9PseudoJetESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %6) #7
  %8 = load ptr, ptr %7, align 8, !tbaa !5
  %9 = getelementptr inbounds i8, ptr %8, i64 64
  %10 = load ptr, ptr %9, align 8
  invoke void %10(ptr dead_on_unwind nonnull writable sret(%"class.std::vector") align 8 %3, ptr noundef nonnull align 8 dereferenceable(88) %7)
          to label %11 unwind label %27

11:                                               ; preds = %.lr.ph
  %12 = call noundef i64 @_ZNKSt6vectorIN7fastjet9PseudoJetESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  %13 = trunc i64 %12 to i32
  call void @_ZNSt6vectorIN7fastjet9PseudoJetESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #7
  %14 = call noundef nonnull align 8 dereferenceable(88) ptr @_ZNSt6vectorIN7fastjet9PseudoJetESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %6) #7
  %15 = invoke noundef double @_ZNK7fastjet9PseudoJet3rapEv(ptr noundef nonnull align 8 dereferenceable(88) %14)
          to label %16 unwind label %29

16:                                               ; preds = %11
  %17 = call noundef nonnull align 8 dereferenceable(88) ptr @_ZNSt6vectorIN7fastjet9PseudoJetESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %6) #7
  %18 = invoke noundef double @_ZNK7fastjet9PseudoJet3phiEv(ptr noundef nonnull align 8 dereferenceable(88) %17)
          to label %19 unwind label %29

19:                                               ; preds = %16
  %20 = call noundef nonnull align 8 dereferenceable(88) ptr @_ZNSt6vectorIN7fastjet9PseudoJetESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %2, i64 noundef %6) #7
  %21 = call noundef double @_ZNK7fastjet9PseudoJet4perpEv(ptr noundef nonnull align 8 dereferenceable(88) %20)
  %22 = call i32 (ptr, ...) @printf(ptr noundef nonnull dereferenceable(1) @.str.14, i32 noundef %.01014, double noundef %15, double noundef %18, double noundef %21, i32 noundef %13)
  %23 = add i32 %.01014, 1
  %24 = zext i32 %23 to i64
  %25 = call noundef i64 @_ZNKSt6vectorIN7fastjet9PseudoJetESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %2) #7
  %26 = icmp ugt i64 %25, %24
  br i1 %26, label %.lr.ph, label %._crit_edge, !llvm.loop !8

27:                                               ; preds = %.lr.ph
  %28 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #7
  br label %31

29:                                               ; preds = %16, %11
  %30 = landingpad { ptr, i32 }
          cleanup
  br label %31

31:                                               ; preds = %29, %27
  %.pn = phi { ptr, i32 } [ %30, %29 ], [ %28, %27 ]
  call void @_ZNSt6vectorIN7fastjet9PseudoJetESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %2) #7
  resume { ptr, i32 } %.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIN7fastjet9PseudoJetESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

declare void @_ZN7fastjet12sorted_by_ptERKSt6vectorINS_9PseudoJetESaIS1_EE(ptr dead_on_unwind writable sret(%"class.std::vector") align 8, ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3

; Function Attrs: nofree nounwind
declare noundef i32 @printf(ptr nocapture noundef readonly, ...) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN7fastjet9PseudoJetESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(88) ptr @_ZNSt6vectorIN7fastjet9PseudoJetESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef double @_ZNK7fastjet9PseudoJet3rapEv(ptr noundef nonnull align 8 dereferenceable(88)) local_unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef double @_ZNK7fastjet9PseudoJet3phiEv(ptr noundef nonnull align 8 dereferenceable(88)) local_unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef double @_ZNK7fastjet9PseudoJet4perpEv(ptr noundef nonnull align 8 dereferenceable(88)) local_unnamed_addr #6 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 = { "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 = { nofree 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 = { 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 = distinct !{!8, !9}
!9 = !{!"llvm.loop.mustprogress"}


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