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

; 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::ElectromagneticEmissionsPdu" = type { %"class.DIS::DistributedEmissionsFamilyPdu.base", [4 x i8], %"class.DIS::EntityID", %"class.DIS::EventID", i8, i8, i16, %"class.std::vector" }
%"class.DIS::DistributedEmissionsFamilyPdu.base" = type { %"class.DIS::Pdu.base" }
%"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.DIS::EventID" = 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::ElectromagneticEmissionSystemData, std::allocator<DIS::ElectromagneticEmissionSystemData>>::_Vector_impl" }
%"struct.std::_Vector_base<DIS::ElectromagneticEmissionSystemData, std::allocator<DIS::ElectromagneticEmissionSystemData>>::_Vector_impl" = type { %"struct.std::_Vector_base<DIS::ElectromagneticEmissionSystemData, std::allocator<DIS::ElectromagneticEmissionSystemData>>::_Vector_impl_data" }
%"struct.std::_Vector_base<DIS::ElectromagneticEmissionSystemData, std::allocator<DIS::ElectromagneticEmissionSystemData>>::_Vector_impl_data" = type { ptr, ptr, ptr }

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN3DIS33ElectromagneticEmissionSystemDataESaIS1_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(80) ptr @_ZNKSt6vectorIN3DIS33ElectromagneticEmissionSystemDataESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #0 align 2

; 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 zeroext i1 @_ZNK3DIS27ElectromagneticEmissionsPdueqERKS0_(ptr noundef nonnull align 8 dereferenceable(88) %0, ptr noundef nonnull align 8 dereferenceable(88) %1) #2 align 2 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i8, align 1
  %6 = alloca i64, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %7 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %5) #4
  store i8 1, ptr %5, align 1, !tbaa !9
  %8 = load ptr, ptr %4, align 8, !tbaa !5
  %9 = call noundef zeroext i1 @_ZNK3DIS29DistributedEmissionsFamilyPdueqERKS0_(ptr noundef nonnull align 8 dereferenceable(20) %7, ptr noundef nonnull align 8 dereferenceable(20) %8)
  %10 = zext i1 %9 to i8
  store i8 %10, ptr %5, align 1, !tbaa !9
  %11 = getelementptr inbounds %"class.DIS::ElectromagneticEmissionsPdu", ptr %7, i32 0, i32 2
  %12 = load ptr, ptr %4, align 8, !tbaa !5
  %13 = getelementptr inbounds %"class.DIS::ElectromagneticEmissionsPdu", ptr %12, i32 0, i32 2
  %14 = call noundef zeroext i1 @_ZNK3DIS8EntityIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(14) %11, ptr noundef nonnull align 8 dereferenceable(14) %13)
  br i1 %14, label %16, label %15

15:                                               ; preds = %2
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %16

16:                                               ; preds = %15, %2
  %17 = getelementptr inbounds %"class.DIS::ElectromagneticEmissionsPdu", ptr %7, i32 0, i32 3
  %18 = load ptr, ptr %4, align 8, !tbaa !5
  %19 = getelementptr inbounds %"class.DIS::ElectromagneticEmissionsPdu", ptr %18, i32 0, i32 3
  %20 = call noundef zeroext i1 @_ZNK3DIS7EventIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(14) %17, ptr noundef nonnull align 8 dereferenceable(14) %19)
  br i1 %20, label %22, label %21

21:                                               ; preds = %16
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %22

22:                                               ; preds = %21, %16
  %23 = getelementptr inbounds %"class.DIS::ElectromagneticEmissionsPdu", ptr %7, i32 0, i32 4
  %24 = load i8, ptr %23, align 8, !tbaa !11
  %25 = zext i8 %24 to i32
  %26 = load ptr, ptr %4, align 8, !tbaa !5
  %27 = getelementptr inbounds %"class.DIS::ElectromagneticEmissionsPdu", ptr %26, i32 0, i32 4
  %28 = load i8, ptr %27, align 8, !tbaa !11
  %29 = zext i8 %28 to i32
  %30 = icmp eq i32 %25, %29
  br i1 %30, label %32, label %31

31:                                               ; preds = %22
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %32

32:                                               ; preds = %31, %22
  %33 = getelementptr inbounds %"class.DIS::ElectromagneticEmissionsPdu", ptr %7, i32 0, i32 6
  %34 = load i16, ptr %33, align 2, !tbaa !23
  %35 = zext i16 %34 to i32
  %36 = load ptr, ptr %4, align 8, !tbaa !5
  %37 = getelementptr inbounds %"class.DIS::ElectromagneticEmissionsPdu", ptr %36, i32 0, i32 6
  %38 = load i16, ptr %37, align 2, !tbaa !23
  %39 = zext i16 %38 to i32
  %40 = icmp eq i32 %35, %39
  br i1 %40, label %42, label %41

41:                                               ; preds = %32
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %42

42:                                               ; preds = %41, %32
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #4
  store i64 0, ptr %6, align 8, !tbaa !24
  br label %43

43:                                               ; preds = %60, %42
  %44 = load i64, ptr %6, align 8, !tbaa !24
  %45 = getelementptr inbounds %"class.DIS::ElectromagneticEmissionsPdu", ptr %7, i32 0, i32 7
  %46 = call noundef i64 @_ZNKSt6vectorIN3DIS33ElectromagneticEmissionSystemDataESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %45) #4
  %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 %6) #4
  br label %63

49:                                               ; preds = %43
  %50 = getelementptr inbounds %"class.DIS::ElectromagneticEmissionsPdu", ptr %7, i32 0, i32 7
  %51 = load i64, ptr %6, align 8, !tbaa !24
  %52 = call noundef nonnull align 8 dereferenceable(80) ptr @_ZNKSt6vectorIN3DIS33ElectromagneticEmissionSystemDataESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %50, i64 noundef %51) #4
  %53 = load ptr, ptr %4, align 8, !tbaa !5
  %54 = getelementptr inbounds %"class.DIS::ElectromagneticEmissionsPdu", ptr %53, i32 0, i32 7
  %55 = load i64, ptr %6, align 8, !tbaa !24
  %56 = call noundef nonnull align 8 dereferenceable(80) ptr @_ZNKSt6vectorIN3DIS33ElectromagneticEmissionSystemDataESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %54, i64 noundef %55) #4
  %57 = call noundef zeroext i1 @_ZNK3DIS33ElectromagneticEmissionSystemDataeqERKS0_(ptr noundef nonnull align 8 dereferenceable(80) %52, ptr noundef nonnull align 8 dereferenceable(80) %56)
  br i1 %57, label %59, label %58

58:                                               ; preds = %49
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %59

59:                                               ; preds = %58, %49
  br label %60

60:                                               ; preds = %59
  %61 = load i64, ptr %6, align 8, !tbaa !24
  %62 = add i64 %61, 1
  store i64 %62, ptr %6, align 8, !tbaa !24
  br label %43, !llvm.loop !26

63:                                               ; preds = %48
  %64 = load i8, ptr %5, align 1, !tbaa !9, !range !28, !noundef !29
  %65 = trunc i8 %64 to i1
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #4
  ret i1 %65
}

declare noundef zeroext i1 @_ZNK3DIS29DistributedEmissionsFamilyPdueqERKS0_(ptr noundef nonnull align 8 dereferenceable(20), ptr noundef nonnull align 8 dereferenceable(20)) #3

declare noundef zeroext i1 @_ZNK3DIS8EntityIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(14), ptr noundef nonnull align 8 dereferenceable(14)) #3

declare noundef zeroext i1 @_ZNK3DIS7EventIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(14), ptr noundef nonnull align 8 dereferenceable(14)) #3

declare noundef zeroext i1 @_ZNK3DIS33ElectromagneticEmissionSystemDataeqERKS0_(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef nonnull align 8 dereferenceable(80)) #3

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 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"bool", !7, i64 0}
!11 = !{!12, !7, i64 56}
!12 = !{!"_ZTSN3DIS27ElectromagneticEmissionsPduE", !13, i64 0, !17, i64 24, !18, i64 40, !7, i64 56, !7, i64 57, !16, i64 58, !19, i64 64}
!13 = !{!"_ZTSN3DIS29DistributedEmissionsFamilyPduE", !14, i64 0}
!14 = !{!"_ZTSN3DIS3PduE", !7, i64 8, !7, i64 9, !7, i64 10, !7, i64 11, !15, i64 12, !16, i64 16, !16, i64 18}
!15 = !{!"int", !7, i64 0}
!16 = !{!"short", !7, i64 0}
!17 = !{!"_ZTSN3DIS8EntityIDE", !16, i64 8, !16, i64 10, !16, i64 12}
!18 = !{!"_ZTSN3DIS7EventIDE", !16, i64 8, !16, i64 10, !16, i64 12}
!19 = !{!"_ZTSSt6vectorIN3DIS33ElectromagneticEmissionSystemDataESaIS1_EE", !20, i64 0}
!20 = !{!"_ZTSSt12_Vector_baseIN3DIS33ElectromagneticEmissionSystemDataESaIS1_EE", !21, i64 0}
!21 = !{!"_ZTSNSt12_Vector_baseIN3DIS33ElectromagneticEmissionSystemDataESaIS1_EE12_Vector_implE", !22, i64 0}
!22 = !{!"_ZTSNSt12_Vector_baseIN3DIS33ElectromagneticEmissionSystemDataESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!23 = !{!12, !16, i64 58}
!24 = !{!25, !25, i64 0}
!25 = !{!"long", !7, i64 0}
!26 = distinct !{!26, !27}
!27 = !{!"llvm.loop.mustprogress"}
!28 = !{i8 0, i8 2}
!29 = !{}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN3DIS33ElectromagneticEmissionSystemDataESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(80) ptr @_ZNKSt6vectorIN3DIS33ElectromagneticEmissionSystemDataESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK3DIS27ElectromagneticEmissionsPdueqERKS0_(ptr noundef nonnull align 8 dereferenceable(88) %0, ptr noundef nonnull align 8 dereferenceable(88) %1) local_unnamed_addr #1 align 2 {
  %3 = tail call noundef zeroext i1 @_ZNK3DIS29DistributedEmissionsFamilyPdueqERKS0_(ptr noundef nonnull align 8 dereferenceable(20) %0, ptr noundef nonnull align 8 dereferenceable(20) %1)
  %4 = getelementptr inbounds i8, ptr %0, i64 24
  %5 = getelementptr inbounds i8, ptr %1, i64 24
  %6 = tail call noundef zeroext i1 @_ZNK3DIS8EntityIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(14) %4, ptr noundef nonnull align 8 dereferenceable(14) %5)
  %narrow = and i1 %3, %6
  %7 = getelementptr inbounds i8, ptr %0, i64 40
  %8 = getelementptr inbounds i8, ptr %1, i64 40
  %9 = tail call noundef zeroext i1 @_ZNK3DIS7EventIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(14) %7, ptr noundef nonnull align 8 dereferenceable(14) %8)
  %narrow13 = and i1 %9, %narrow
  %10 = getelementptr inbounds i8, ptr %0, i64 56
  %11 = load i8, ptr %10, align 8, !tbaa !5
  %12 = getelementptr inbounds i8, ptr %1, i64 56
  %13 = load i8, ptr %12, align 8, !tbaa !5
  %14 = icmp eq i8 %11, %13
  %narrow14 = and i1 %narrow13, %14
  %15 = getelementptr inbounds i8, ptr %0, i64 58
  %16 = load i16, ptr %15, align 2, !tbaa !20
  %17 = getelementptr inbounds i8, ptr %1, i64 58
  %18 = load i16, ptr %17, align 2, !tbaa !20
  %19 = icmp eq i16 %16, %18
  %narrow15 = select i1 %19, i1 %narrow14, i1 false
  %20 = getelementptr inbounds i8, ptr %0, i64 64
  %21 = tail call noundef i64 @_ZNKSt6vectorIN3DIS33ElectromagneticEmissionSystemDataESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %20) #3
  %.not = icmp eq i64 %21, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %2
  %22 = getelementptr inbounds i8, ptr %1, i64 64
  br label %23

._crit_edge:                                      ; preds = %23, %2
  %.4.lcssa = phi i1 [ %narrow15, %2 ], [ %spec.select12, %23 ]
  ret i1 %.4.lcssa

23:                                               ; preds = %.lr.ph, %23
  %.017 = phi i64 [ 0, %.lr.ph ], [ %27, %23 ]
  %.416 = phi i1 [ %narrow15, %.lr.ph ], [ %spec.select12, %23 ]
  %24 = tail call noundef nonnull align 8 dereferenceable(80) ptr @_ZNKSt6vectorIN3DIS33ElectromagneticEmissionSystemDataESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %20, i64 noundef %.017) #3
  %25 = tail call noundef nonnull align 8 dereferenceable(80) ptr @_ZNKSt6vectorIN3DIS33ElectromagneticEmissionSystemDataESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %22, i64 noundef %.017) #3
  %26 = tail call noundef zeroext i1 @_ZNK3DIS33ElectromagneticEmissionSystemDataeqERKS0_(ptr noundef nonnull align 8 dereferenceable(80) %24, ptr noundef nonnull align 8 dereferenceable(80) %25)
  %spec.select12 = select i1 %26, i1 %.416, i1 false
  %27 = add nuw i64 %.017, 1
  %28 = tail call noundef i64 @_ZNKSt6vectorIN3DIS33ElectromagneticEmissionSystemDataESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %20) #3
  %29 = icmp ult i64 %27, %28
  br i1 %29, label %23, label %._crit_edge, !llvm.loop !21
}

declare noundef zeroext i1 @_ZNK3DIS29DistributedEmissionsFamilyPdueqERKS0_(ptr noundef nonnull align 8 dereferenceable(20), ptr noundef nonnull align 8 dereferenceable(20)) local_unnamed_addr #2

declare noundef zeroext i1 @_ZNK3DIS8EntityIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(14), ptr noundef nonnull align 8 dereferenceable(14)) local_unnamed_addr #2

declare noundef zeroext i1 @_ZNK3DIS7EventIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(14), ptr noundef nonnull align 8 dereferenceable(14)) local_unnamed_addr #2

declare noundef zeroext i1 @_ZNK3DIS33ElectromagneticEmissionSystemDataeqERKS0_(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #2

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 = { 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 = !{!"_ZTSN3DIS27ElectromagneticEmissionsPduE", !7, i64 0, !13, i64 24, !14, i64 40, !9, i64 56, !9, i64 57, !12, i64 58, !15, i64 64}
!7 = !{!"_ZTSN3DIS29DistributedEmissionsFamilyPduE", !8, i64 0}
!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 = !{!"_ZTSN3DIS7EventIDE", !12, i64 8, !12, i64 10, !12, i64 12}
!15 = !{!"_ZTSSt6vectorIN3DIS33ElectromagneticEmissionSystemDataESaIS1_EE", !16, i64 0}
!16 = !{!"_ZTSSt12_Vector_baseIN3DIS33ElectromagneticEmissionSystemDataESaIS1_EE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseIN3DIS33ElectromagneticEmissionSystemDataESaIS1_EE12_Vector_implE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseIN3DIS33ElectromagneticEmissionSystemDataESaIS1_EE17_Vector_impl_dataE", !19, i64 0, !19, i64 8, !19, i64 16}
!19 = !{!"any pointer", !9, i64 0}
!20 = !{!6, !12, i64 58}
!21 = distinct !{!21, !22}
!22 = !{!"llvm.loop.mustprogress"}


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