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

; 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::IntercomCommunicationsParameters" = type { ptr, i16, i16, i32 }
%"class.DIS::IntercomControlPdu" = type { %"class.DIS::RadioCommunicationsFamilyPdu.base", i8, i8, [4 x i8], %"class.DIS::EntityID", i8, i8, i8, i8, i8, [3 x i8], %"class.DIS::EntityID", i16, i32, %"class.std::vector" }
%"class.DIS::RadioCommunicationsFamilyPdu.base" = type { %"class.DIS::Pdu.base", [4 x i8], %"class.DIS::EntityID", i16 }
%"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::IntercomCommunicationsParameters, std::allocator<DIS::IntercomCommunicationsParameters>>::_Vector_impl" }
%"struct.std::_Vector_base<DIS::IntercomCommunicationsParameters, std::allocator<DIS::IntercomCommunicationsParameters>>::_Vector_impl" = type { %"struct.std::_Vector_base<DIS::IntercomCommunicationsParameters, std::allocator<DIS::IntercomCommunicationsParameters>>::_Vector_impl_data" }
%"struct.std::_Vector_base<DIS::IntercomCommunicationsParameters, std::allocator<DIS::IntercomCommunicationsParameters>>::_Vector_impl_data" = type { ptr, ptr, ptr }

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN3DIS32IntercomCommunicationsParametersESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt6vectorIN3DIS32IntercomCommunicationsParametersESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN3DIS32IntercomCommunicationsParametersC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: nounwind
declare void @_ZN3DIS32IntercomCommunicationsParametersD1Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_ZNK3DIS18IntercomControlPdu17getMarshalledSizeEv(ptr noundef nonnull align 8 dereferenceable(120) %0) unnamed_addr #4 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca i32, align 4
  %4 = alloca i64, align 8
  %5 = alloca %"class.DIS::IntercomCommunicationsParameters", align 8
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  %8 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #6
  store i32 0, ptr %3, align 4, !tbaa !9
  %9 = call noundef i32 @_ZNK3DIS28RadioCommunicationsFamilyPdu17getMarshalledSizeEv(ptr noundef nonnull align 8 dereferenceable(42) %8)
  store i32 %9, ptr %3, align 4, !tbaa !9
  %10 = load i32, ptr %3, align 4, !tbaa !9
  %11 = add nsw i32 %10, 1
  store i32 %11, ptr %3, align 4, !tbaa !9
  %12 = load i32, ptr %3, align 4, !tbaa !9
  %13 = add nsw i32 %12, 1
  store i32 %13, ptr %3, align 4, !tbaa !9
  %14 = load i32, ptr %3, align 4, !tbaa !9
  %15 = getelementptr inbounds %"class.DIS::IntercomControlPdu", ptr %8, i32 0, i32 4
  %16 = call noundef i32 @_ZNK3DIS8EntityID17getMarshalledSizeEv(ptr noundef nonnull align 8 dereferenceable(14) %15)
  %17 = add nsw i32 %14, %16
  store i32 %17, ptr %3, align 4, !tbaa !9
  %18 = load i32, ptr %3, align 4, !tbaa !9
  %19 = add nsw i32 %18, 1
  store i32 %19, ptr %3, align 4, !tbaa !9
  %20 = load i32, ptr %3, align 4, !tbaa !9
  %21 = add nsw i32 %20, 1
  store i32 %21, ptr %3, align 4, !tbaa !9
  %22 = load i32, ptr %3, align 4, !tbaa !9
  %23 = add nsw i32 %22, 1
  store i32 %23, ptr %3, align 4, !tbaa !9
  %24 = load i32, ptr %3, align 4, !tbaa !9
  %25 = add nsw i32 %24, 1
  store i32 %25, ptr %3, align 4, !tbaa !9
  %26 = load i32, ptr %3, align 4, !tbaa !9
  %27 = add nsw i32 %26, 1
  store i32 %27, ptr %3, align 4, !tbaa !9
  %28 = load i32, ptr %3, align 4, !tbaa !9
  %29 = getelementptr inbounds %"class.DIS::IntercomControlPdu", ptr %8, i32 0, i32 11
  %30 = call noundef i32 @_ZNK3DIS8EntityID17getMarshalledSizeEv(ptr noundef nonnull align 8 dereferenceable(14) %29)
  %31 = add nsw i32 %28, %30
  store i32 %31, ptr %3, align 4, !tbaa !9
  %32 = load i32, ptr %3, align 4, !tbaa !9
  %33 = add nsw i32 %32, 2
  store i32 %33, ptr %3, align 4, !tbaa !9
  %34 = load i32, ptr %3, align 4, !tbaa !9
  %35 = add nsw i32 %34, 4
  store i32 %35, ptr %3, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #6
  store i64 0, ptr %4, align 8, !tbaa !11
  br label %36

36:                                               ; preds = %50, %1
  %37 = load i64, ptr %4, align 8, !tbaa !11
  %38 = getelementptr inbounds %"class.DIS::IntercomControlPdu", ptr %8, i32 0, i32 14
  %39 = call noundef i64 @_ZNKSt6vectorIN3DIS32IntercomCommunicationsParametersESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %38) #6
  %40 = icmp ult i64 %37, %39
  br i1 %40, label %42, label %41

41:                                               ; preds = %36
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #6
  br label %57

42:                                               ; preds = %36
  call void @llvm.lifetime.start.p0(i64 16, ptr %5) #6
  %43 = getelementptr inbounds %"class.DIS::IntercomControlPdu", ptr %8, i32 0, i32 14
  %44 = load i64, ptr %4, align 8, !tbaa !11
  %45 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt6vectorIN3DIS32IntercomCommunicationsParametersESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %43, i64 noundef %44) #6
  call void @_ZN3DIS32IntercomCommunicationsParametersC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(16) %5, ptr noundef nonnull align 8 dereferenceable(16) %45) #6
  %46 = load i32, ptr %3, align 4, !tbaa !9
  %47 = invoke noundef i32 @_ZNK3DIS32IntercomCommunicationsParameters17getMarshalledSizeEv(ptr noundef nonnull align 8 dereferenceable(16) %5)
          to label %48 unwind label %53

48:                                               ; preds = %42
  %49 = add nsw i32 %46, %47
  store i32 %49, ptr %3, align 4, !tbaa !9
  call void @_ZN3DIS32IntercomCommunicationsParametersD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %5) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %5) #6
  br label %50

50:                                               ; preds = %48
  %51 = load i64, ptr %4, align 8, !tbaa !11
  %52 = add i64 %51, 1
  store i64 %52, ptr %4, align 8, !tbaa !11
  br label %36, !llvm.loop !13

53:                                               ; preds = %42
  %54 = landingpad { ptr, i32 }
          cleanup
  %55 = extractvalue { ptr, i32 } %54, 0
  store ptr %55, ptr %6, align 8
  %56 = extractvalue { ptr, i32 } %54, 1
  store i32 %56, ptr %7, align 4
  call void @_ZN3DIS32IntercomCommunicationsParametersD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %5) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  br label %59

57:                                               ; preds = %41
  %58 = load i32, ptr %3, align 4, !tbaa !9
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  ret i32 %58

59:                                               ; preds = %53
  %60 = load ptr, ptr %6, align 8
  %61 = load i32, ptr %7, align 4
  %62 = insertvalue { ptr, i32 } poison, ptr %60, 0
  %63 = insertvalue { ptr, i32 } %62, i32 %61, 1
  resume { ptr, i32 } %63
}

declare noundef i32 @_ZNK3DIS28RadioCommunicationsFamilyPdu17getMarshalledSizeEv(ptr noundef nonnull align 8 dereferenceable(42)) unnamed_addr #5

declare noundef i32 @_ZNK3DIS8EntityID17getMarshalledSizeEv(ptr noundef nonnull align 8 dereferenceable(14)) unnamed_addr #5

declare noundef i32 @_ZNK3DIS32IntercomCommunicationsParameters17getMarshalledSizeEv(ptr noundef nonnull align 8 dereferenceable(16)) 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { 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 = { "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 = !{!"long long", !7, 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.DIS::IntercomCommunicationsParameters" = type { ptr, i16, i16, i32 }

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN3DIS32IntercomCommunicationsParametersESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt6vectorIN3DIS32IntercomCommunicationsParametersESaIS1_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 @_ZN3DIS32IntercomCommunicationsParametersC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: nounwind
declare void @_ZN3DIS32IntercomCommunicationsParametersD1Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
define dso_local noundef i32 @_ZNK3DIS18IntercomControlPdu17getMarshalledSizeEv(ptr noundef nonnull align 8 dereferenceable(120) %0) unnamed_addr #4 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"class.DIS::IntercomCommunicationsParameters", align 8
  %3 = tail call noundef i32 @_ZNK3DIS28RadioCommunicationsFamilyPdu17getMarshalledSizeEv(ptr noundef nonnull align 8 dereferenceable(42) %0)
  %4 = getelementptr inbounds i8, ptr %0, i64 48
  %5 = tail call noundef i32 @_ZNK3DIS8EntityID17getMarshalledSizeEv(ptr noundef nonnull align 8 dereferenceable(14) %4)
  %6 = getelementptr inbounds i8, ptr %0, i64 72
  %7 = tail call noundef i32 @_ZNK3DIS8EntityID17getMarshalledSizeEv(ptr noundef nonnull align 8 dereferenceable(14) %6)
  %8 = add i32 %3, 13
  %9 = add i32 %8, %5
  %10 = add i32 %9, %7
  %11 = getelementptr inbounds i8, ptr %0, i64 96
  %12 = tail call noundef i64 @_ZNKSt6vectorIN3DIS32IntercomCommunicationsParametersESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %11) #6
  %.not = icmp eq i64 %12, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %15, %1
  %.0.lcssa = phi i32 [ %10, %1 ], [ %16, %15 ]
  ret i32 %.0.lcssa

.lr.ph:                                           ; preds = %1, %15
  %.021 = phi i32 [ %16, %15 ], [ %10, %1 ]
  %.01820 = phi i64 [ %17, %15 ], [ 0, %1 ]
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %2) #6
  %13 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt6vectorIN3DIS32IntercomCommunicationsParametersESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %.01820) #6
  call void @_ZN3DIS32IntercomCommunicationsParametersC2ERKS0_(ptr noundef nonnull align 8 dereferenceable(16) %2, ptr noundef nonnull align 8 dereferenceable(16) %13) #6
  %14 = invoke noundef i32 @_ZNK3DIS32IntercomCommunicationsParameters17getMarshalledSizeEv(ptr noundef nonnull align 8 dereferenceable(16) %2)
          to label %15 unwind label %20

15:                                               ; preds = %.lr.ph
  %16 = add nsw i32 %14, %.021
  call void @_ZN3DIS32IntercomCommunicationsParametersD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %2) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #6
  %17 = add nuw i64 %.01820, 1
  %18 = call noundef i64 @_ZNKSt6vectorIN3DIS32IntercomCommunicationsParametersESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %11) #6
  %19 = icmp ult i64 %17, %18
  br i1 %19, label %.lr.ph, label %._crit_edge, !llvm.loop !5

20:                                               ; preds = %.lr.ph
  %21 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN3DIS32IntercomCommunicationsParametersD1Ev(ptr noundef nonnull align 8 dereferenceable(16) %2) #6
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %2) #6
  resume { ptr, i32 } %21
}

declare noundef i32 @_ZNK3DIS28RadioCommunicationsFamilyPdu17getMarshalledSizeEv(ptr noundef nonnull align 8 dereferenceable(42)) unnamed_addr #5

declare noundef i32 @_ZNK3DIS8EntityID17getMarshalledSizeEv(ptr noundef nonnull align 8 dereferenceable(14)) unnamed_addr #5

declare noundef i32 @_ZNK3DIS32IntercomCommunicationsParameters17getMarshalledSizeEv(ptr noundef nonnull align 8 dereferenceable(16)) 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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { 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 = { "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 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}


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