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

; 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::MinefieldResponseNackPdu" = type { %"class.DIS::MinefieldFamilyPdu.base", [4 x i8], %"class.DIS::EntityID", %"class.DIS::EntityID", i8, i8, %"class.std::vector" }
%"class.DIS::MinefieldFamilyPdu.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.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<DIS::EightByteChunk, std::allocator<DIS::EightByteChunk>>::_Vector_impl" }
%"struct.std::_Vector_base<DIS::EightByteChunk, std::allocator<DIS::EightByteChunk>>::_Vector_impl" = type { %"struct.std::_Vector_base<DIS::EightByteChunk, std::allocator<DIS::EightByteChunk>>::_Vector_impl_data" }
%"struct.std::_Vector_base<DIS::EightByteChunk, std::allocator<DIS::EightByteChunk>>::_Vector_impl_data" = type { ptr, ptr, ptr }

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN3DIS14EightByteChunkESaIS1_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 @_ZNKSt6vectorIN3DIS14EightByteChunkESaIS1_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 @_ZNK3DIS24MinefieldResponseNackPdueqERKS0_(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 @_ZNK3DIS18MinefieldFamilyPdueqERKS0_(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::MinefieldResponseNackPdu", ptr %7, i32 0, i32 2
  %12 = load ptr, ptr %4, align 8, !tbaa !5
  %13 = getelementptr inbounds %"class.DIS::MinefieldResponseNackPdu", 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::MinefieldResponseNackPdu", ptr %7, i32 0, i32 3
  %18 = load ptr, ptr %4, align 8, !tbaa !5
  %19 = getelementptr inbounds %"class.DIS::MinefieldResponseNackPdu", ptr %18, i32 0, i32 3
  %20 = call noundef zeroext i1 @_ZNK3DIS8EntityIDeqERKS0_(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::MinefieldResponseNackPdu", 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::MinefieldResponseNackPdu", 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
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #4
  store i64 0, ptr %6, align 8, !tbaa !22
  br label %33

33:                                               ; preds = %50, %32
  %34 = load i64, ptr %6, align 8, !tbaa !22
  %35 = getelementptr inbounds %"class.DIS::MinefieldResponseNackPdu", ptr %7, i32 0, i32 6
  %36 = call noundef i64 @_ZNKSt6vectorIN3DIS14EightByteChunkESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %35) #4
  %37 = icmp ult i64 %34, %36
  br i1 %37, label %39, label %38

38:                                               ; preds = %33
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #4
  br label %53

39:                                               ; preds = %33
  %40 = getelementptr inbounds %"class.DIS::MinefieldResponseNackPdu", ptr %7, i32 0, i32 6
  %41 = load i64, ptr %6, align 8, !tbaa !22
  %42 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt6vectorIN3DIS14EightByteChunkESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %40, i64 noundef %41) #4
  %43 = load ptr, ptr %4, align 8, !tbaa !5
  %44 = getelementptr inbounds %"class.DIS::MinefieldResponseNackPdu", ptr %43, i32 0, i32 6
  %45 = load i64, ptr %6, align 8, !tbaa !22
  %46 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt6vectorIN3DIS14EightByteChunkESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %44, i64 noundef %45) #4
  %47 = call noundef zeroext i1 @_ZNK3DIS14EightByteChunkeqERKS0_(ptr noundef nonnull align 8 dereferenceable(16) %42, ptr noundef nonnull align 8 dereferenceable(16) %46)
  br i1 %47, label %49, label %48

48:                                               ; preds = %39
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %49

49:                                               ; preds = %48, %39
  br label %50

50:                                               ; preds = %49
  %51 = load i64, ptr %6, align 8, !tbaa !22
  %52 = add i64 %51, 1
  store i64 %52, ptr %6, align 8, !tbaa !22
  br label %33, !llvm.loop !24

53:                                               ; preds = %38
  %54 = load i8, ptr %5, align 1, !tbaa !9, !range !26, !noundef !27
  %55 = trunc i8 %54 to i1
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #4
  ret i1 %55
}

declare noundef zeroext i1 @_ZNK3DIS18MinefieldFamilyPdueqERKS0_(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 @_ZNK3DIS14EightByteChunkeqERKS0_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) #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 = !{!"_ZTSN3DIS24MinefieldResponseNackPduE", !13, i64 0, !17, i64 24, !17, i64 40, !7, i64 56, !7, i64 57, !18, i64 64}
!13 = !{!"_ZTSN3DIS18MinefieldFamilyPduE", !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 = !{!"_ZTSSt6vectorIN3DIS14EightByteChunkESaIS1_EE", !19, i64 0}
!19 = !{!"_ZTSSt12_Vector_baseIN3DIS14EightByteChunkESaIS1_EE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseIN3DIS14EightByteChunkESaIS1_EE12_Vector_implE", !21, i64 0}
!21 = !{!"_ZTSNSt12_Vector_baseIN3DIS14EightByteChunkESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!22 = !{!23, !23, i64 0}
!23 = !{!"long", !7, i64 0}
!24 = distinct !{!24, !25}
!25 = !{!"llvm.loop.mustprogress"}
!26 = !{i8 0, i8 2}
!27 = !{}


; 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 @_ZNKSt6vectorIN3DIS14EightByteChunkESaIS1_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(16) ptr @_ZNKSt6vectorIN3DIS14EightByteChunkESaIS1_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 @_ZNK3DIS24MinefieldResponseNackPdueqERKS0_(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 @_ZNK3DIS18MinefieldFamilyPdueqERKS0_(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 @_ZNK3DIS8EntityIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(14) %7, ptr noundef nonnull align 8 dereferenceable(14) %8)
  %narrow12 = 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
  %narrow13 = and i1 %narrow12, %14
  %15 = getelementptr inbounds i8, ptr %0, i64 64
  %16 = tail call noundef i64 @_ZNKSt6vectorIN3DIS14EightByteChunkESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #3
  %.not = icmp eq i64 %16, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %2
  %17 = getelementptr inbounds i8, ptr %1, i64 64
  br label %18

._crit_edge:                                      ; preds = %18, %2
  %.3.lcssa = phi i1 [ %narrow13, %2 ], [ %spec.select11, %18 ]
  ret i1 %.3.lcssa

18:                                               ; preds = %.lr.ph, %18
  %.015 = phi i64 [ 0, %.lr.ph ], [ %22, %18 ]
  %.314 = phi i1 [ %narrow13, %.lr.ph ], [ %spec.select11, %18 ]
  %19 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt6vectorIN3DIS14EightByteChunkESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %15, i64 noundef %.015) #3
  %20 = tail call noundef nonnull align 8 dereferenceable(16) ptr @_ZNKSt6vectorIN3DIS14EightByteChunkESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %17, i64 noundef %.015) #3
  %21 = tail call noundef zeroext i1 @_ZNK3DIS14EightByteChunkeqERKS0_(ptr noundef nonnull align 8 dereferenceable(16) %19, ptr noundef nonnull align 8 dereferenceable(16) %20)
  %spec.select11 = select i1 %21, i1 %.314, i1 false
  %22 = add nuw i64 %.015, 1
  %23 = tail call noundef i64 @_ZNKSt6vectorIN3DIS14EightByteChunkESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %15) #3
  %24 = icmp ult i64 %22, %23
  br i1 %24, label %18, label %._crit_edge, !llvm.loop !19
}

declare noundef zeroext i1 @_ZNK3DIS18MinefieldFamilyPdueqERKS0_(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 @_ZNK3DIS14EightByteChunkeqERKS0_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) 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 = !{!"_ZTSN3DIS24MinefieldResponseNackPduE", !7, i64 0, !13, i64 24, !13, i64 40, !9, i64 56, !9, i64 57, !14, i64 64}
!7 = !{!"_ZTSN3DIS18MinefieldFamilyPduE", !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 = !{!"_ZTSSt6vectorIN3DIS14EightByteChunkESaIS1_EE", !15, i64 0}
!15 = !{!"_ZTSSt12_Vector_baseIN3DIS14EightByteChunkESaIS1_EE", !16, i64 0}
!16 = !{!"_ZTSNSt12_Vector_baseIN3DIS14EightByteChunkESaIS1_EE12_Vector_implE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseIN3DIS14EightByteChunkESaIS1_EE17_Vector_impl_dataE", !18, i64 0, !18, i64 8, !18, i64 16}
!18 = !{!"any pointer", !9, i64 0}
!19 = distinct !{!19, !20}
!20 = !{!"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