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

; 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::ActionRequestReliablePdu" = type { %"class.DIS::SimulationManagementWithReliabilityFamilyPdu", i8, i16, i8, i32, i32, i32, i32, %"class.std::vector", %"class.std::vector.0" }
%"class.DIS::SimulationManagementWithReliabilityFamilyPdu" = 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 @_ZNK3DIS24ActionRequestReliablePdu7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(128) %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 @_ZNK3DIS44SimulationManagementWithReliabilityFamilyPdu7marshalERNS_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::ActionRequestReliablePdu", ptr %11, i32 0, i32 1
  %15 = load i8, ptr %14, align 8, !tbaa !9
  %16 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEh(ptr noundef nonnull align 8 dereferenceable(48) %13, i8 noundef zeroext %15)
  %17 = load ptr, ptr %4, align 8, !tbaa !5
  %18 = getelementptr inbounds %"class.DIS::ActionRequestReliablePdu", ptr %11, i32 0, i32 2
  %19 = load i16, ptr %18, align 2, !tbaa !24
  %20 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEt(ptr noundef nonnull align 8 dereferenceable(48) %17, i16 noundef zeroext %19)
  %21 = load ptr, ptr %4, align 8, !tbaa !5
  %22 = getelementptr inbounds %"class.DIS::ActionRequestReliablePdu", ptr %11, i32 0, i32 3
  %23 = load i8, ptr %22, align 4, !tbaa !25
  %24 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEh(ptr noundef nonnull align 8 dereferenceable(48) %21, i8 noundef zeroext %23)
  %25 = load ptr, ptr %4, align 8, !tbaa !5
  %26 = getelementptr inbounds %"class.DIS::ActionRequestReliablePdu", ptr %11, i32 0, i32 4
  %27 = load i32, ptr %26, align 8, !tbaa !26
  %28 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEj(ptr noundef nonnull align 8 dereferenceable(48) %25, i32 noundef %27)
  %29 = load ptr, ptr %4, align 8, !tbaa !5
  %30 = getelementptr inbounds %"class.DIS::ActionRequestReliablePdu", ptr %11, i32 0, i32 5
  %31 = load i32, ptr %30, align 4, !tbaa !27
  %32 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEj(ptr noundef nonnull align 8 dereferenceable(48) %29, i32 noundef %31)
  %33 = load ptr, ptr %4, align 8, !tbaa !5
  %34 = getelementptr inbounds %"class.DIS::ActionRequestReliablePdu", ptr %11, i32 0, i32 8
  %35 = call noundef i64 @_ZNKSt6vectorIN3DIS10FixedDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %34) #7
  %36 = trunc i64 %35 to i32
  %37 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEj(ptr noundef nonnull align 8 dereferenceable(48) %33, i32 noundef %36)
  %38 = load ptr, ptr %4, align 8, !tbaa !5
  %39 = getelementptr inbounds %"class.DIS::ActionRequestReliablePdu", ptr %11, i32 0, i32 9
  %40 = call noundef i64 @_ZNKSt6vectorIN3DIS13VariableDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %39) #7
  %41 = trunc i64 %40 to i32
  %42 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEj(ptr noundef nonnull align 8 dereferenceable(48) %38, i32 noundef %41)
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #7
  store i64 0, ptr %5, align 8, !tbaa !28
  br label %43

43:                                               ; preds = %55, %2
  %44 = load i64, ptr %5, align 8, !tbaa !28
  %45 = getelementptr inbounds %"class.DIS::ActionRequestReliablePdu", ptr %11, i32 0, i32 8
  %46 = call noundef i64 @_ZNKSt6vectorIN3DIS10FixedDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %45) #7
  %47 = icmp ult i64 %44, %46
  br i1 %47, label %49, label %48

48:                                               ; preds = %43
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #7
  br label %62

49:                                               ; preds = %43
  call void @llvm.lifetime.start.p0(i64 16, ptr %6) #7
  %50 = getelementptr inbounds %"class.DIS::ActionRequestReliablePdu", ptr %11, i32 0, i32 8
  %51 = load i64, ptr %5, align 8, !tbaa !28
  %52 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt6vectorIN3DIS10FixedDatumESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %50, i64 noundef %51) #7
  call void @_ZN3DIS10FixedDatumC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(16) %6, ptr noundef nonnull align 8 dereferenceable(16) %52) #7
  %53 = 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) %53)
          to label %54 unwind label %58

54:                                               ; preds = %49
  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 %55

55:                                               ; preds = %54
  %56 = load i64, ptr %5, align 8, !tbaa !28
  %57 = add i64 %56, 1
  store i64 %57, ptr %5, align 8, !tbaa !28
  br label %43, !llvm.loop !30

58:                                               ; preds = %49
  %59 = landingpad { ptr, i32 }
          cleanup
  %60 = extractvalue { ptr, i32 } %59, 0
  store ptr %60, ptr %7, align 8
  %61 = extractvalue { ptr, i32 } %59, 1
  store i32 %61, 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 %83

62:                                               ; preds = %48
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #7
  store i64 0, ptr %9, align 8, !tbaa !28
  br label %63

63:                                               ; preds = %75, %62
  %64 = load i64, ptr %9, align 8, !tbaa !28
  %65 = getelementptr inbounds %"class.DIS::ActionRequestReliablePdu", ptr %11, i32 0, i32 9
  %66 = call noundef i64 @_ZNKSt6vectorIN3DIS13VariableDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %65) #7
  %67 = icmp ult i64 %64, %66
  br i1 %67, label %69, label %68

68:                                               ; preds = %63
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #7
  br label %82

69:                                               ; preds = %63
  call void @llvm.lifetime.start.p0(i64 48, ptr %10) #7
  %70 = getelementptr inbounds %"class.DIS::ActionRequestReliablePdu", ptr %11, i32 0, i32 9
  %71 = load i64, ptr %9, align 8, !tbaa !28
  %72 = call noundef nonnull align 8 dereferenceable(44) ptr @_ZNKSt6vectorIN3DIS13VariableDatumESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %70, i64 noundef %71) #7
  call void @_ZN3DIS13VariableDatumC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(44) %10, ptr noundef nonnull align 8 dereferenceable(44) %72)
  %73 = 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) %73)
          to label %74 unwind label %78

74:                                               ; preds = %69
  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 %75

75:                                               ; preds = %74
  %76 = load i64, ptr %9, align 8, !tbaa !28
  %77 = add i64 %76, 1
  store i64 %77, ptr %9, align 8, !tbaa !28
  br label %63, !llvm.loop !32

78:                                               ; preds = %69
  %79 = landingpad { ptr, i32 }
          cleanup
  %80 = extractvalue { ptr, i32 } %79, 0
  store ptr %80, ptr %7, align 8
  %81 = extractvalue { ptr, i32 } %79, 1
  store i32 %81, 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 %83

82:                                               ; preds = %68
  ret void

83:                                               ; preds = %78, %58
  %84 = load ptr, ptr %7, align 8
  %85 = load i32, ptr %8, align 4
  %86 = insertvalue { ptr, i32 } poison, ptr %84, 0
  %87 = insertvalue { ptr, i32 } %86, i32 %85, 1
  resume { ptr, i32 } %87
}

declare void @_ZNK3DIS44SimulationManagementWithReliabilityFamilyPdu7marshalERNS_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 @_ZN3DIS10DataStreamlsEh(ptr noundef nonnull align 8 dereferenceable(48), i8 noundef zeroext) #2

declare noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEt(ptr noundef nonnull align 8 dereferenceable(48), i16 noundef zeroext) #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, !7, i64 56}
!10 = !{!"_ZTSN3DIS24ActionRequestReliablePduE", !11, i64 0, !7, i64 56, !14, i64 58, !7, i64 60, !13, i64 64, !13, i64 68, !13, i64 72, !13, i64 76, !16, i64 80, !20, i64 104}
!11 = !{!"_ZTSN3DIS44SimulationManagementWithReliabilityFamilyPduE", !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, !14, i64 58}
!25 = !{!10, !7, i64 60}
!26 = !{!10, !13, i64 64}
!27 = !{!10, !13, i64 68}
!28 = !{!29, !29, i64 0}
!29 = !{!"long", !7, i64 0}
!30 = distinct !{!30, !31}
!31 = !{!"llvm.loop.mustprogress"}
!32 = distinct !{!32, !31}


; 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 @_ZNK3DIS24ActionRequestReliablePdu7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(128) %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 @_ZNK3DIS44SimulationManagementWithReliabilityFamilyPdu7marshalERNS_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 i8, ptr %5, align 8, !tbaa !5
  %7 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEh(ptr noundef nonnull align 8 dereferenceable(48) %1, i8 noundef zeroext %6)
  %8 = getelementptr inbounds i8, ptr %0, i64 58
  %9 = load i16, ptr %8, align 2, !tbaa !23
  %10 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEt(ptr noundef nonnull align 8 dereferenceable(48) %1, i16 noundef zeroext %9)
  %11 = getelementptr inbounds i8, ptr %0, i64 60
  %12 = load i8, ptr %11, align 4, !tbaa !24
  %13 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEh(ptr noundef nonnull align 8 dereferenceable(48) %1, i8 noundef zeroext %12)
  %14 = getelementptr inbounds i8, ptr %0, i64 64
  %15 = load i32, ptr %14, align 8, !tbaa !25
  %16 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEj(ptr noundef nonnull align 8 dereferenceable(48) %1, i32 noundef %15)
  %17 = getelementptr inbounds i8, ptr %0, i64 68
  %18 = load i32, ptr %17, align 4, !tbaa !26
  %19 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEj(ptr noundef nonnull align 8 dereferenceable(48) %1, i32 noundef %18)
  %20 = getelementptr inbounds i8, ptr %0, i64 80
  %21 = tail call noundef i64 @_ZNKSt6vectorIN3DIS10FixedDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %20) #7
  %22 = trunc i64 %21 to i32
  %23 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEj(ptr noundef nonnull align 8 dereferenceable(48) %1, i32 noundef %22)
  %24 = getelementptr inbounds i8, ptr %0, i64 104
  %25 = tail call noundef i64 @_ZNKSt6vectorIN3DIS13VariableDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %24) #7
  %26 = trunc i64 %25 to i32
  %27 = tail call noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEj(ptr noundef nonnull align 8 dereferenceable(48) %1, i32 noundef %26)
  %28 = tail call noundef i64 @_ZNKSt6vectorIN3DIS10FixedDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %20) #7
  %.not = icmp eq i64 %28, 0
  br i1 %.not, label %.preheader, label %.lr.ph

.preheader:                                       ; preds = %31, %2
  %29 = call noundef i64 @_ZNKSt6vectorIN3DIS13VariableDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %24) #7
  %.not25 = icmp eq i64 %29, 0
  br i1 %.not25, label %._crit_edge, label %.lr.ph24

.lr.ph:                                           ; preds = %2, %31
  %.02022 = phi i64 [ %32, %31 ], [ 0, %2 ]
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #7
  %30 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt6vectorIN3DIS10FixedDatumESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %20, i64 noundef %.02022) #7
  call void @_ZN3DIS10FixedDatumC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(16) %3, ptr noundef nonnull align 8 dereferenceable(16) %30) #7
  invoke void @_ZNK3DIS10FixedDatum7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(16) %3, ptr noundef nonnull align 8 dereferenceable(48) %1)
          to label %31 unwind label %35

31:                                               ; 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
  %32 = add nuw i64 %.02022, 1
  %33 = call noundef i64 @_ZNKSt6vectorIN3DIS10FixedDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %20) #7
  %34 = icmp ult i64 %32, %33
  br i1 %34, label %.lr.ph, label %.preheader, !llvm.loop !27

35:                                               ; preds = %.lr.ph
  %36 = 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 %44

._crit_edge:                                      ; preds = %38, %.preheader
  ret void

.lr.ph24:                                         ; preds = %.preheader, %38
  %.023 = phi i64 [ %39, %38 ], [ 0, %.preheader ]
  call void @llvm.lifetime.start.p0(i64 48, ptr nonnull %4) #7
  %37 = call noundef nonnull align 8 dereferenceable(44) ptr @_ZNKSt6vectorIN3DIS13VariableDatumESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %24, i64 noundef %.023) #7
  call void @_ZN3DIS13VariableDatumC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(44) %4, ptr noundef nonnull align 8 dereferenceable(44) %37)
  invoke void @_ZNK3DIS13VariableDatum7marshalERNS_10DataStreamE(ptr noundef nonnull align 8 dereferenceable(44) %4, ptr noundef nonnull align 8 dereferenceable(48) %1)
          to label %38 unwind label %42

38:                                               ; preds = %.lr.ph24
  call void @_ZN3DIS13VariableDatumD1Ev(ptr noundef nonnull align 8 dereferenceable(44) %4) #7
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %4) #7
  %39 = add nuw i64 %.023, 1
  %40 = call noundef i64 @_ZNKSt6vectorIN3DIS13VariableDatumESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %24) #7
  %41 = icmp ult i64 %39, %40
  br i1 %41, label %.lr.ph24, label %._crit_edge, !llvm.loop !29

42:                                               ; preds = %.lr.ph24
  %43 = 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 %44

44:                                               ; preds = %42, %35
  %.pn = phi { ptr, i32 } [ %36, %35 ], [ %43, %42 ]
  resume { ptr, i32 } %.pn
}

declare void @_ZNK3DIS44SimulationManagementWithReliabilityFamilyPdu7marshalERNS_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 @_ZN3DIS10DataStreamlsEh(ptr noundef nonnull align 8 dereferenceable(48), i8 noundef zeroext) local_unnamed_addr #2

declare noundef nonnull align 8 dereferenceable(48) ptr @_ZN3DIS10DataStreamlsEt(ptr noundef nonnull align 8 dereferenceable(48), i16 noundef zeroext) local_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, !9, i64 56}
!6 = !{!"_ZTSN3DIS24ActionRequestReliablePduE", !7, i64 0, !9, i64 56, !12, i64 58, !9, i64 60, !11, i64 64, !11, i64 68, !11, i64 72, !11, i64 76, !14, i64 80, !19, i64 104}
!7 = !{!"_ZTSN3DIS44SimulationManagementWithReliabilityFamilyPduE", !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, !12, i64 58}
!24 = !{!6, !9, i64 60}
!25 = !{!6, !11, i64 64}
!26 = !{!6, !11, i64 68}
!27 = distinct !{!27, !28}
!28 = !{!"llvm.loop.mustprogress"}
!29 = distinct !{!29, !28}


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