; LLVM IR from AF-GRILL/DISPluginForUnreal :: Source/ThirdParty/include/dis6 (ActionRequestPdu)

; 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.DIS::FixedDatum" = type { ptr, i32, i32 }
%"class.DIS::VariableDatum" = type <{ ptr, i32, i32, %"class.std::vector.5", i32, [4 x i8] }>
%"class.std::vector.5" = type { %"struct.std::_Vector_base.6" }
%"struct.std::_Vector_base.6" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.DIS::ActionRequestPdu" = type { %"class.DIS::SimulationManagementFamilyPdu", i32, i32, i32, i32, %"class.std::vector", %"class.std::vector.0" }
%"class.DIS::SimulationManagementFamilyPdu" = type { %"class.DIS::Pdu.base", [4 x i8], %"class.DIS::EntityID", %"class.DIS::EntityID" }
%"class.DIS::Pdu.base" = type <{ ptr, i8, i8, i8, i8, i32, i16, i16 }>
%"class.DIS::EntityID" = type <{ ptr, i16, i16, i16, [2 x i8] }>
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<DIS::FixedDatum, std::allocator<DIS::FixedDatum>>::_Vector_impl" }
%"struct.std::_Vector_base<DIS::FixedDatum, std::allocator<DIS::FixedDatum>>::_Vector_impl" = type { %"struct.std::_Vector_base<DIS::FixedDatum, std::allocator<DIS::FixedDatum>>::_Vector_impl_data" }
%"struct.std::_Vector_base<DIS::FixedDatum, std::allocator<DIS::FixedDatum>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<DIS::VariableDatum, std::allocator<DIS::VariableDatum>>::_Vector_impl" }
%"struct.std::_Vector_base<DIS::VariableDatum, std::allocator<DIS::VariableDatum>>::_Vector_impl" = type { %"struct.std::_Vector_base<DIS::VariableDatum, std::allocator<DIS::VariableDatum>>::_Vector_impl_data" }
%"struct.std::_Vector_base<DIS::VariableDatum, std::allocator<DIS::VariableDatum>>::_Vector_impl_data" = type { ptr, ptr, ptr }

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN3DIS10FixedDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN3DIS13VariableDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK3DIS16ActionRequestPdu7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(120) %0, ptr noundef nonnull align 8 dereferenceable(48) %1) unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i64, align 8
  %6 = alloca %"class.DIS::FixedDatum", align 8
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca i64, align 8
  %10 = alloca %"class.DIS::VariableDatum", align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %11 = load ptr, ptr %3, align 8
  %12 = load ptr, ptr %4, align 8, !tbaa !5
  call void @_ZNK3DIS29SimulationManagementFamilyPdu7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(56) %11, ptr noundef nonnull align 8 dereferenceable(48) %12)
  %13 = load ptr, ptr %4, align 8, !tbaa !5
  %14 = getelementptr inbounds %"class.DIS::ActionRequestPdu", ptr %11, i32 0, i32 1
  %15 = load i32, ptr %14, align 8, !tbaa !9
  %16 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEj(ptr noundef nonnull align 8 dereferenceable(48) %13, i32 noundef %15)
  %17 = load ptr, ptr %4, align 8, !tbaa !5
  %18 = getelementptr inbounds %"class.DIS::ActionRequestPdu", ptr %11, i32 0, i32 2
  %19 = load i32, ptr %18, align 4, !tbaa !24
  %20 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEj(ptr noundef nonnull align 8 dereferenceable(48) %17, i32 noundef %19)
  %21 = load ptr, ptr %4, align 8, !tbaa !5
  %22 = getelementptr inbounds %"class.DIS::ActionRequestPdu", ptr %11, i32 0, i32 5
  %23 = call noundef i64 @_ZNKSt6vectorIN3DIS10FixedDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %22) #7
  %24 = trunc i64 %23 to i32
  %25 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEj(ptr noundef nonnull align 8 dereferenceable(48) %21, i32 noundef %24)
  %26 = load ptr, ptr %4, align 8, !tbaa !5
  %27 = getelementptr inbounds %"class.DIS::ActionRequestPdu", ptr %11, i32 0, i32 6
  %28 = call noundef i64 @_ZNKSt6vectorIN3DIS13VariableDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %27) #7
  %29 = trunc i64 %28 to i32
  %30 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEj(ptr noundef nonnull align 8 dereferenceable(48) %26, i32 noundef %29)
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #7
  store i64 0, ptr %5, align 8, !tbaa !25
  br label %31

31:                                               ; preds = %43, %2
  %32 = load i64, ptr %5, align 8, !tbaa !25
  %33 = getelementptr inbounds %"class.DIS::ActionRequestPdu", ptr %11, i32 0, i32 5
  %34 = call noundef i64 @_ZNKSt6vectorIN3DIS10FixedDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %33) #7
  %35 = icmp ult i64 %32, %34
  br i1 %35, label %37, label %36

36:                                               ; preds = %31
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #7
  br label %50

37:                                               ; preds = %31
  call void @llvm.lifetime.start.p0(i64 16, ptr %6) #7
  %38 = getelementptr inbounds %"class.DIS::ActionRequestPdu", ptr %11, i32 0, i32 5
  %39 = load i64, ptr %5, align 8, !tbaa !25
  %40 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt6vectorIN3DIS10FixedDatumESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %38, i64 noundef %39) #7
  call void @_ZN3DIS10FixedDatumC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef nonnull align 8 dereferenceable(16) %40) #7
  %41 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZNK3DIS10FixedDatum7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef nonnull align 8 dereferenceable(48) %41)
          to label %42 unwind label %46

42:                                               ; preds = %37
  call void @_ZN3DIS10FixedDatumD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %6) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %6) #7
  br label %43

43:                                               ; preds = %42
  %44 = load i64, ptr %5, align 8, !tbaa !25
  %45 = add i64 %44, 1
  store i64 %45, ptr %5, align 8, !tbaa !25
  br label %31, !llvm.loop !27

46:                                               ; preds = %37
  %47 = landingpad { ptr, i32 }
          cleanup
  %48 = extractvalue { ptr, i32 } %47, 0
  store ptr %48, ptr %7, align 8
  %49 = extractvalue { ptr, i32 } %47, 1
  store i32 %49, ptr %8, align 4
  call void @_ZN3DIS10FixedDatumD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %6) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %6) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #7
  br label %71

50:                                               ; preds = %36
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #7
  store i64 0, ptr %9, align 8, !tbaa !25
  br label %51

51:                                               ; preds = %63, %50
  %52 = load i64, ptr %9, align 8, !tbaa !25
  %53 = getelementptr inbounds %"class.DIS::ActionRequestPdu", ptr %11, i32 0, i32 6
  %54 = call noundef i64 @_ZNKSt6vectorIN3DIS13VariableDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %53) #7
  %55 = icmp ult i64 %52, %54
  br i1 %55, label %57, label %56

56:                                               ; preds = %51
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #7
  br label %70

57:                                               ; preds = %51
  call void @llvm.lifetime.start.p0(i64 48, ptr %10) #7
  %58 = getelementptr inbounds %"class.DIS::ActionRequestPdu", ptr %11, i32 0, i32 6
  %59 = load i64, ptr %9, align 8, !tbaa !25
  %60 = call noundef nonnull align 8 dereferenceable(44) ptr @_ZNKSt6vectorIN3DIS13VariableDatumESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %58, i64 noundef %59) #7
  call void @_ZN3DIS13VariableDatumC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(44) %10, ptr noundef nonnull align 8 dereferenceable(44) %60)
  %61 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZNK3DIS13VariableDatum7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(44) %10, ptr noundef nonnull align 8 dereferenceable(48) %61)
          to label %62 unwind label %66

62:                                               ; preds = %57
  call void @_ZN3DIS13VariableDatumD1Ev(ptr noundef nonnull align 8 dereferenceable(44) %10) #7
  call void @llvm.lifetime.end.p0(i64 48, ptr %10) #7
  br label %63

63:                                               ; preds = %62
  %64 = load i64, ptr %9, align 8, !tbaa !25
  %65 = add i64 %64, 1
  store i64 %65, ptr %9, align 8, !tbaa !25
  br label %51, !llvm.loop !29

66:                                               ; preds = %57
  %67 = landingpad { ptr, i32 }
          cleanup
  %68 = extractvalue { ptr, i32 } %67, 0
  store ptr %68, ptr %7, align 8
  %69 = extractvalue { ptr, i32 } %67, 1
  store i32 %69, ptr %8, align 4
  call void @_ZN3DIS13VariableDatumD1Ev(ptr noundef nonnull align 8 dereferenceable(44) %10) #7
  call void @llvm.lifetime.end.p0(i64 48, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #7
  br label %71

70:                                               ; preds = %56
  ret void

71:                                               ; preds = %66, %46
  %72 = load ptr, ptr %7, align 8
  %73 = load i32, ptr %8, align 4
  %74 = insertvalue { ptr, i32 } poison, ptr %72, 0
  %75 = insertvalue { ptr, i32 } %74, i32 %73, 1
  resume { ptr, i32 } %75
}

declare void @_ZNK3DIS29SimulationManagementFamilyPdu7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2

declare noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEj(ptr noundef nonnull align 8 dereferenceable(48), i32 noundef) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt6vectorIN3DIS10FixedDatumESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN3DIS10FixedDatumC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4 align 2

declare void @_ZNK3DIS10FixedDatum7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2

; Function Attrs: nounwind
declare void @_ZN3DIS10FixedDatumD1Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(44) ptr @_ZNKSt6vectorIN3DIS13VariableDatumESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN3DIS13VariableDatumC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(44), ptr noundef nonnull align 8 dereferenceable(44)) unnamed_addr #6 align 2

declare void @_ZNK3DIS13VariableDatum7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(44), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2

; Function Attrs: nounwind
declare void @_ZN3DIS13VariableDatumD1Ev(ptr noundef nonnull align 8 dereferenceable(44)) unnamed_addr #5

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 = { 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 = { "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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 "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 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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !13, i64 56}
!10 = !{!"_ZTSN3DIS16ActionRequestPduE", !11, i64 0, !13, i64 56, !13, i64 60, !13, i64 64, !13, i64 68, !16, i64 72, !20, i64 96}
!11 = !{!"_ZTSN3DIS29SimulationManagementFamilyPduE", !12, i64 0, !15, i64 24, !15, i64 40}
!12 = !{!"_ZTSN3DIS3PduE", !7, i64 8, !7, i64 9, !7, i64 10, !7, i64 11, !13, i64 12, !14, i64 16, !14, i64 18}
!13 = !{!"int", !7, i64 0}
!14 = !{!"short", !7, i64 0}
!15 = !{!"_ZTSN3DIS8EntityIDE", !14, i64 8, !14, i64 10, !14, i64 12}
!16 = !{!"_ZTSSt6vectorIN3DIS10FixedDatumESaIS1_EE", !17, i64 0}
!17 = !{!"_ZTSSt12_Vector_baseIN3DIS10FixedDatumESaIS1_EE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseIN3DIS10FixedDatumESaIS1_EE12_Vector_implE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIN3DIS10FixedDatumESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!20 = !{!"_ZTSSt6vectorIN3DIS13VariableDatumESaIS1_EE", !21, i64 0}
!21 = !{!"_ZTSSt12_Vector_baseIN3DIS13VariableDatumESaIS1_EE", !22, i64 0}
!22 = !{!"_ZTSNSt12_Vector_baseIN3DIS13VariableDatumESaIS1_EE12_Vector_implE", !23, i64 0}
!23 = !{!"_ZTSNSt12_Vector_baseIN3DIS13VariableDatumESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!24 = !{!10, !13, i64 60}
!25 = !{!26, !26, i64 0}
!26 = !{!"long", !7, i64 0}
!27 = distinct !{!27, !28}
!28 = !{!"llvm.loop.mustprogress"}
!29 = distinct !{!29, !28}


; 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.DIS::FixedDatum" = type { ptr, i32, i32 }
%"class.DIS::VariableDatum" = type <{ ptr, i32, i32, %"class.std::vector.5", i32, [4 x i8] }>
%"class.std::vector.5" = type { %"struct.std::_Vector_base.6" }
%"struct.std::_Vector_base.6" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" = type { ptr, ptr, ptr }

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN3DIS10FixedDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN3DIS13VariableDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK3DIS16ActionRequestPdu7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(120) %0, ptr noundef nonnull align 8 dereferenceable(48) %1) unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.DIS::FixedDatum", align 8
  %4 = alloca %"class.DIS::VariableDatum", align 8
  tail call void @_ZNK3DIS29SimulationManagementFamilyPdu7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(56) %0, ptr noundef nonnull align 8 dereferenceable(48) %1)
  %5 = getelementptr inbounds i8, ptr %0, i64 56
  %6 = load i32, ptr %5, align 8, !tbaa !5
  %7 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEj(ptr noundef nonnull align 8 dereferenceable(48) %1, i32 noundef %6)
  %8 = getelementptr inbounds i8, ptr %0, i64 60
  %9 = load i32, ptr %8, align 4, !tbaa !23
  %10 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEj(ptr noundef nonnull align 8 dereferenceable(48) %1, i32 noundef %9)
  %11 = getelementptr inbounds i8, ptr %0, i64 72
  %12 = tail call noundef i64 @_ZNKSt6vectorIN3DIS10FixedDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %11) #7
  %13 = trunc i64 %12 to i32
  %14 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEj(ptr noundef nonnull align 8 dereferenceable(48) %1, i32 noundef %13)
  %15 = getelementptr inbounds i8, ptr %0, i64 96
  %16 = tail call noundef i64 @_ZNKSt6vectorIN3DIS13VariableDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  %17 = trunc i64 %16 to i32
  %18 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEj(ptr noundef nonnull align 8 dereferenceable(48) %1, i32 noundef %17)
  %19 = tail call noundef i64 @_ZNKSt6vectorIN3DIS10FixedDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %11) #7
  %.not = icmp eq i64 %19, 0
  br i1 %.not, label %.preheader, label %.lr.ph

.preheader:                                       ; preds = %22, %2
  %20 = call noundef i64 @_ZNKSt6vectorIN3DIS13VariableDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  %.not22 = icmp eq i64 %20, 0
  br i1 %.not22, label %._crit_edge, label %.lr.ph21

.lr.ph:                                           ; preds = %2, %22
  %.01719 = phi i64 [ %23, %22 ], [ 0, %2 ]
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #7
  %21 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt6vectorIN3DIS10FixedDatumESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %.01719) #7
  call void @_ZN3DIS10FixedDatumC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(16) %3, ptr noundef nonnull align 8 dereferenceable(16) %21) #7
  invoke void @_ZNK3DIS10FixedDatum7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(16) %3, ptr noundef nonnull align 8 dereferenceable(48) %1)
          to label %22 unwind label %26

22:                                               ; preds = %.lr.ph
  call void @_ZN3DIS10FixedDatumD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #7
  %23 = add nuw i64 %.01719, 1
  %24 = call noundef i64 @_ZNKSt6vectorIN3DIS10FixedDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %11) #7
  %25 = icmp ult i64 %23, %24
  br i1 %25, label %.lr.ph, label %.preheader, !llvm.loop !24

26:                                               ; preds = %.lr.ph
  %27 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN3DIS10FixedDatumD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %3) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #7
  br label %35

._crit_edge:                                      ; preds = %29, %.preheader
  ret void

.lr.ph21:                                         ; preds = %.preheader, %29
  %.020 = phi i64 [ %30, %29 ], [ 0, %.preheader ]
  call void @llvm.lifetime.start.p0(i64 48, ptr nonnull %4) #7
  %28 = call noundef nonnull align 8 dereferenceable(44) ptr @_ZNKSt6vectorIN3DIS13VariableDatumESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %15, i64 noundef %.020) #7
  call void @_ZN3DIS13VariableDatumC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(44) %4, ptr noundef nonnull align 8 dereferenceable(44) %28)
  invoke void @_ZNK3DIS13VariableDatum7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(44) %4, ptr noundef nonnull align 8 dereferenceable(48) %1)
          to label %29 unwind label %33

29:                                               ; preds = %.lr.ph21
  call void @_ZN3DIS13VariableDatumD1Ev(ptr noundef nonnull align 8 dereferenceable(44) %4) #7
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %4) #7
  %30 = add nuw i64 %.020, 1
  %31 = call noundef i64 @_ZNKSt6vectorIN3DIS13VariableDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  %32 = icmp ult i64 %30, %31
  br i1 %32, label %.lr.ph21, label %._crit_edge, !llvm.loop !26

33:                                               ; preds = %.lr.ph21
  %34 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN3DIS13VariableDatumD1Ev(ptr noundef nonnull align 8 dereferenceable(44) %4) #7
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %4) #7
  br label %35

35:                                               ; preds = %33, %26
  %.pn = phi { ptr, i32 } [ %27, %26 ], [ %34, %33 ]
  resume { ptr, i32 } %.pn
}

declare void @_ZNK3DIS29SimulationManagementFamilyPdu7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2

declare noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEj(ptr noundef nonnull align 8 dereferenceable(48), i32 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt6vectorIN3DIS10FixedDatumESaIS1_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 void @_ZN3DIS10FixedDatumC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #4 align 2

declare void @_ZNK3DIS10FixedDatum7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2

; Function Attrs: nounwind
declare void @_ZN3DIS10FixedDatumD1Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #5

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(44) ptr @_ZNKSt6vectorIN3DIS13VariableDatumESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN3DIS13VariableDatumC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(44), ptr noundef nonnull align 8 dereferenceable(44)) unnamed_addr #6 align 2

declare void @_ZNK3DIS13VariableDatum7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(44), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2

; Function Attrs: nounwind
declare void @_ZN3DIS13VariableDatumD1Ev(ptr noundef nonnull align 8 dereferenceable(44)) unnamed_addr #5

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 = { 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 = { "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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 "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 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, !11, i64 56}
!6 = !{!"_ZTSN3DIS16ActionRequestPduE", !7, i64 0, !11, i64 56, !11, i64 60, !11, i64 64, !11, i64 68, !14, i64 72, !19, i64 96}
!7 = !{!"_ZTSN3DIS29SimulationManagementFamilyPduE", !8, i64 0, !13, i64 24, !13, i64 40}
!8 = !{!"_ZTSN3DIS3PduE", !9, i64 8, !9, i64 9, !9, i64 10, !9, i64 11, !11, i64 12, !12, i64 16, !12, i64 18}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C++ TBAA"}
!11 = !{!"int", !9, i64 0}
!12 = !{!"short", !9, i64 0}
!13 = !{!"_ZTSN3DIS8EntityIDE", !12, i64 8, !12, i64 10, !12, i64 12}
!14 = !{!"_ZTSSt6vectorIN3DIS10FixedDatumESaIS1_EE", !15, i64 0}
!15 = !{!"_ZTSSt12_Vector_baseIN3DIS10FixedDatumESaIS1_EE", !16, i64 0}
!16 = !{!"_ZTSNSt12_Vector_baseIN3DIS10FixedDatumESaIS1_EE12_Vector_implE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseIN3DIS10FixedDatumESaIS1_EE17_Vector_impl_dataE", !18, i64 0, !18, i64 8, !18, i64 16}
!18 = !{!"any pointer", !9, i64 0}
!19 = !{!"_ZTSSt6vectorIN3DIS13VariableDatumESaIS1_EE", !20, i64 0}
!20 = !{!"_ZTSSt12_Vector_baseIN3DIS13VariableDatumESaIS1_EE", !21, i64 0}
!21 = !{!"_ZTSNSt12_Vector_baseIN3DIS13VariableDatumESaIS1_EE12_Vector_implE", !22, i64 0}
!22 = !{!"_ZTSNSt12_Vector_baseIN3DIS13VariableDatumESaIS1_EE17_Vector_impl_dataE", !18, i64 0, !18, i64 8, !18, i64 16}
!23 = !{!6, !11, i64 60}
!24 = distinct !{!24, !25}
!25 = !{!"llvm.loop.mustprogress"}
!26 = distinct !{!26, !25}


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