; LLVM IR from AF-GRILL/DISPluginForUnreal :: Source/ThirdParty/include/dis6 (IffAtcNavAidsLayer1Pdu)

; 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::IffAtcNavAidsLayer1Pdu" = type { %"class.DIS::DistributedEmissionsFamilyPdu.base", [4 x i8], %"class.DIS::EntityID", %"class.DIS::EventID", %"class.DIS::Vector3Float", %"class.DIS::SystemID", i16, %"class.DIS::IffFundamentalData" }
%"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.DIS::Vector3Float" = type <{ ptr, float, float, float, [4 x i8] }>
%"class.DIS::SystemID" = type <{ ptr, i16, i16, i8, i8, [2 x i8] }>
%"class.DIS::IffFundamentalData" = type { ptr, i8, i8, i8, i8, i16, i16, i16, i16, i16, i16 }

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK3DIS22IffAtcNavAidsLayer1PdueqERKS0_(ptr noundef nonnull align 8 dereferenceable(128) %0, ptr noundef nonnull align 8 dereferenceable(128) %1) #0 align 2 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i8, align 1
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %6 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %5) #3
  store i8 1, ptr %5, align 1, !tbaa !9
  %7 = load ptr, ptr %4, align 8, !tbaa !5
  %8 = call noundef zeroext i1 @_ZNK3DIS29DistributedEmissionsFamilyPdueqERKS0_(ptr noundef nonnull align 8 dereferenceable(20) %6, ptr noundef nonnull align 8 dereferenceable(20) %7)
  %9 = zext i1 %8 to i8
  store i8 %9, ptr %5, align 1, !tbaa !9
  %10 = getelementptr inbounds %"class.DIS::IffAtcNavAidsLayer1Pdu", ptr %6, i32 0, i32 2
  %11 = load ptr, ptr %4, align 8, !tbaa !5
  %12 = getelementptr inbounds %"class.DIS::IffAtcNavAidsLayer1Pdu", ptr %11, i32 0, i32 2
  %13 = call noundef zeroext i1 @_ZNK3DIS8EntityIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(14) %10, ptr noundef nonnull align 8 dereferenceable(14) %12)
  br i1 %13, label %15, label %14

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

15:                                               ; preds = %14, %2
  %16 = getelementptr inbounds %"class.DIS::IffAtcNavAidsLayer1Pdu", ptr %6, i32 0, i32 3
  %17 = load ptr, ptr %4, align 8, !tbaa !5
  %18 = getelementptr inbounds %"class.DIS::IffAtcNavAidsLayer1Pdu", ptr %17, i32 0, i32 3
  %19 = call noundef zeroext i1 @_ZNK3DIS7EventIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(14) %16, ptr noundef nonnull align 8 dereferenceable(14) %18)
  br i1 %19, label %21, label %20

20:                                               ; preds = %15
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %21

21:                                               ; preds = %20, %15
  %22 = getelementptr inbounds %"class.DIS::IffAtcNavAidsLayer1Pdu", ptr %6, i32 0, i32 4
  %23 = load ptr, ptr %4, align 8, !tbaa !5
  %24 = getelementptr inbounds %"class.DIS::IffAtcNavAidsLayer1Pdu", ptr %23, i32 0, i32 4
  %25 = call noundef zeroext i1 @_ZNK3DIS12Vector3FloateqERKS0_(ptr noundef nonnull align 8 dereferenceable(20) %22, ptr noundef nonnull align 8 dereferenceable(20) %24)
  br i1 %25, label %27, label %26

26:                                               ; preds = %21
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %27

27:                                               ; preds = %26, %21
  %28 = getelementptr inbounds %"class.DIS::IffAtcNavAidsLayer1Pdu", ptr %6, i32 0, i32 5
  %29 = load ptr, ptr %4, align 8, !tbaa !5
  %30 = getelementptr inbounds %"class.DIS::IffAtcNavAidsLayer1Pdu", ptr %29, i32 0, i32 5
  %31 = call noundef zeroext i1 @_ZNK3DIS8SystemIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(14) %28, ptr noundef nonnull align 8 dereferenceable(14) %30)
  br i1 %31, label %33, label %32

32:                                               ; preds = %27
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %33

33:                                               ; preds = %32, %27
  %34 = getelementptr inbounds %"class.DIS::IffAtcNavAidsLayer1Pdu", ptr %6, i32 0, i32 6
  %35 = load i16, ptr %34, align 8, !tbaa !11
  %36 = zext i16 %35 to i32
  %37 = load ptr, ptr %4, align 8, !tbaa !5
  %38 = getelementptr inbounds %"class.DIS::IffAtcNavAidsLayer1Pdu", ptr %37, i32 0, i32 6
  %39 = load i16, ptr %38, align 8, !tbaa !11
  %40 = zext i16 %39 to i32
  %41 = icmp eq i32 %36, %40
  br i1 %41, label %43, label %42

42:                                               ; preds = %33
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %43

43:                                               ; preds = %42, %33
  %44 = getelementptr inbounds %"class.DIS::IffAtcNavAidsLayer1Pdu", ptr %6, i32 0, i32 7
  %45 = load ptr, ptr %4, align 8, !tbaa !5
  %46 = getelementptr inbounds %"class.DIS::IffAtcNavAidsLayer1Pdu", ptr %45, i32 0, i32 7
  %47 = call noundef zeroext i1 @_ZNK3DIS18IffFundamentalDataeqERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %44, ptr noundef nonnull align 8 dereferenceable(24) %46)
  br i1 %47, label %49, label %48

48:                                               ; preds = %43
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %49

49:                                               ; preds = %48, %43
  %50 = load i8, ptr %5, align 1, !tbaa !9, !range !23, !noundef !24
  %51 = trunc i8 %50 to i1
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #3
  ret i1 %51
}

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

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

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

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

declare noundef zeroext i1 @_ZNK3DIS12Vector3FloateqERKS0_(ptr noundef nonnull align 8 dereferenceable(20), ptr noundef nonnull align 8 dereferenceable(20)) #2

declare noundef zeroext i1 @_ZNK3DIS8SystemIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(14), ptr noundef nonnull align 8 dereferenceable(14)) #2

declare noundef zeroext i1 @_ZNK3DIS18IffFundamentalDataeqERKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #2

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

attributes #0 = { 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 #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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, !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, !16, i64 96}
!12 = !{!"_ZTSN3DIS22IffAtcNavAidsLayer1PduE", !13, i64 0, !17, i64 24, !18, i64 40, !19, i64 56, !21, i64 80, !16, i64 96, !22, i64 104}
!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 = !{!"_ZTSN3DIS12Vector3FloatE", !20, i64 8, !20, i64 12, !20, i64 16}
!20 = !{!"float", !7, i64 0}
!21 = !{!"_ZTSN3DIS8SystemIDE", !16, i64 8, !16, i64 10, !7, i64 12, !7, i64 13}
!22 = !{!"_ZTSN3DIS18IffFundamentalDataE", !7, i64 8, !7, i64 9, !7, i64 10, !7, i64 11, !16, i64 12, !16, i64 14, !16, i64 16, !16, i64 18, !16, i64 20, !16, i64 22}
!23 = !{i8 0, i8 2}
!24 = !{}


; 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 uwtable
define dso_local noundef zeroext i1 @_ZNK3DIS22IffAtcNavAidsLayer1PdueqERKS0_(ptr noundef nonnull align 8 dereferenceable(128) %0, ptr noundef nonnull align 8 dereferenceable(128) %1) local_unnamed_addr #0 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)
  %spec.select = 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)
  %spec.select10 = and i1 %9, %spec.select
  %10 = getelementptr inbounds i8, ptr %0, i64 56
  %11 = getelementptr inbounds i8, ptr %1, i64 56
  %12 = tail call noundef zeroext i1 @_ZNK3DIS12Vector3FloateqERKS0_(ptr noundef nonnull align 8 dereferenceable(20) %10, ptr noundef nonnull align 8 dereferenceable(20) %11)
  %spec.select8 = and i1 %12, %spec.select10
  %13 = getelementptr inbounds i8, ptr %0, i64 80
  %14 = getelementptr inbounds i8, ptr %1, i64 80
  %15 = tail call noundef zeroext i1 @_ZNK3DIS8SystemIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(14) %13, ptr noundef nonnull align 8 dereferenceable(14) %14)
  %spec.select12 = and i1 %15, %spec.select8
  %16 = getelementptr inbounds i8, ptr %0, i64 96
  %17 = load i16, ptr %16, align 8, !tbaa !5
  %18 = getelementptr inbounds i8, ptr %1, i64 96
  %19 = load i16, ptr %18, align 8, !tbaa !5
  %20 = icmp eq i16 %17, %19
  %spec.select9 = and i1 %spec.select12, %20
  %21 = getelementptr inbounds i8, ptr %0, i64 104
  %22 = getelementptr inbounds i8, ptr %1, i64 104
  %23 = tail call noundef zeroext i1 @_ZNK3DIS18IffFundamentalDataeqERKS0_(ptr noundef nonnull align 8 dereferenceable(24) %21, ptr noundef nonnull align 8 dereferenceable(24) %22)
  %spec.select11 = select i1 %23, i1 %spec.select9, i1 false
  ret i1 %spec.select11
}

declare noundef zeroext i1 @_ZNK3DIS29DistributedEmissionsFamilyPdueqERKS0_(ptr noundef nonnull align 8 dereferenceable(20), ptr noundef nonnull align 8 dereferenceable(20)) local_unnamed_addr #1

declare noundef zeroext i1 @_ZNK3DIS8EntityIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(14), ptr noundef nonnull align 8 dereferenceable(14)) local_unnamed_addr #1

declare noundef zeroext i1 @_ZNK3DIS7EventIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(14), ptr noundef nonnull align 8 dereferenceable(14)) local_unnamed_addr #1

declare noundef zeroext i1 @_ZNK3DIS12Vector3FloateqERKS0_(ptr noundef nonnull align 8 dereferenceable(20), ptr noundef nonnull align 8 dereferenceable(20)) local_unnamed_addr #1

declare noundef zeroext i1 @_ZNK3DIS8SystemIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(14), ptr noundef nonnull align 8 dereferenceable(14)) local_unnamed_addr #1

declare noundef zeroext i1 @_ZNK3DIS18IffFundamentalDataeqERKS0_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1

attributes #0 = { 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 #1 = { "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" }

!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, !12, i64 96}
!6 = !{!"_ZTSN3DIS22IffAtcNavAidsLayer1PduE", !7, i64 0, !13, i64 24, !14, i64 40, !15, i64 56, !17, i64 80, !12, i64 96, !18, i64 104}
!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 = !{!"_ZTSN3DIS12Vector3FloatE", !16, i64 8, !16, i64 12, !16, i64 16}
!16 = !{!"float", !9, i64 0}
!17 = !{!"_ZTSN3DIS8SystemIDE", !12, i64 8, !12, i64 10, !9, i64 12, !9, i64 13}
!18 = !{!"_ZTSN3DIS18IffFundamentalDataE", !9, i64 8, !9, i64 9, !9, i64 10, !9, i64 11, !12, i64 12, !12, i64 14, !12, i64 16, !12, i64 18, !12, i64 20, !12, i64 22}


; Effective O3 passes: GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass