; LLVM IR from AF-GRILL/DISPluginForUnreal :: Source/ThirdParty/include/dis7/StopFreezePdu.ll (ZNK3DIS13StopFreezePdueqERKS0_)

; 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::StopFreezePdu" = type { %"class.DIS::SimulationManagementFamilyPdu", %"class.DIS::EntityID", %"class.DIS::EntityID", %"class.DIS::ClockTime", i8, i8, i16, i32 }
%"class.DIS::SimulationManagementFamilyPdu" = type { %"class.DIS::Pdu.base", [4 x i8], %"class.DIS::EntityID", %"class.DIS::EntityID" }
%"class.DIS::Pdu.base" = type { %"class.DIS::PduSuperclass.base", i8, i8 }
%"class.DIS::PduSuperclass.base" = type <{ ptr, i8, i8, i8, i8, i32, i16 }>
%"class.DIS::EntityID" = type <{ ptr, %"class.DIS::SimulationAddress", i16, [6 x i8] }>
%"class.DIS::SimulationAddress" = type <{ ptr, i16, i16, [4 x i8] }>
%"class.DIS::ClockTime" = type { ptr, i32, i32 }

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK3DIS13StopFreezePdueqERKS0_(ptr noundef nonnull align 8 dereferenceable(176) %0, ptr noundef nonnull align 8 dereferenceable(176) %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 @_ZNK3DIS29SimulationManagementFamilyPdueqERKS0_(ptr noundef nonnull align 8 dereferenceable(88) %6, ptr noundef nonnull align 8 dereferenceable(88) %7)
  %9 = zext i1 %8 to i8
  store i8 %9, ptr %5, align 1, !tbaa !9
  %10 = getelementptr inbounds %"class.DIS::StopFreezePdu", ptr %6, i32 0, i32 1
  %11 = load ptr, ptr %4, align 8, !tbaa !5
  %12 = getelementptr inbounds %"class.DIS::StopFreezePdu", ptr %11, i32 0, i32 1
  %13 = call noundef zeroext i1 @_ZNK3DIS8EntityIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(26) %10, ptr noundef nonnull align 8 dereferenceable(26) %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::StopFreezePdu", ptr %6, i32 0, i32 2
  %17 = load ptr, ptr %4, align 8, !tbaa !5
  %18 = getelementptr inbounds %"class.DIS::StopFreezePdu", ptr %17, i32 0, i32 2
  %19 = call noundef zeroext i1 @_ZNK3DIS8EntityIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(26) %16, ptr noundef nonnull align 8 dereferenceable(26) %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::StopFreezePdu", ptr %6, i32 0, i32 3
  %23 = load ptr, ptr %4, align 8, !tbaa !5
  %24 = getelementptr inbounds %"class.DIS::StopFreezePdu", ptr %23, i32 0, i32 3
  %25 = call noundef zeroext i1 @_ZNK3DIS9ClockTimeeqERKS0_(ptr noundef nonnull align 8 dereferenceable(16) %22, ptr noundef nonnull align 8 dereferenceable(16) %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::StopFreezePdu", ptr %6, i32 0, i32 4
  %29 = load i8, ptr %28, align 8, !tbaa !11
  %30 = zext i8 %29 to i32
  %31 = load ptr, ptr %4, align 8, !tbaa !5
  %32 = getelementptr inbounds %"class.DIS::StopFreezePdu", ptr %31, i32 0, i32 4
  %33 = load i8, ptr %32, align 8, !tbaa !11
  %34 = zext i8 %33 to i32
  %35 = icmp eq i32 %30, %34
  br i1 %35, label %37, label %36

36:                                               ; preds = %27
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %37

37:                                               ; preds = %36, %27
  %38 = getelementptr inbounds %"class.DIS::StopFreezePdu", ptr %6, i32 0, i32 5
  %39 = load i8, ptr %38, align 1, !tbaa !21
  %40 = zext i8 %39 to i32
  %41 = load ptr, ptr %4, align 8, !tbaa !5
  %42 = getelementptr inbounds %"class.DIS::StopFreezePdu", ptr %41, i32 0, i32 5
  %43 = load i8, ptr %42, align 1, !tbaa !21
  %44 = zext i8 %43 to i32
  %45 = icmp eq i32 %40, %44
  br i1 %45, label %47, label %46

46:                                               ; preds = %37
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %47

47:                                               ; preds = %46, %37
  %48 = getelementptr inbounds %"class.DIS::StopFreezePdu", ptr %6, i32 0, i32 6
  %49 = load i16, ptr %48, align 2, !tbaa !22
  %50 = sext i16 %49 to i32
  %51 = load ptr, ptr %4, align 8, !tbaa !5
  %52 = getelementptr inbounds %"class.DIS::StopFreezePdu", ptr %51, i32 0, i32 6
  %53 = load i16, ptr %52, align 2, !tbaa !22
  %54 = sext i16 %53 to i32
  %55 = icmp eq i32 %50, %54
  br i1 %55, label %57, label %56

56:                                               ; preds = %47
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %57

57:                                               ; preds = %56, %47
  %58 = getelementptr inbounds %"class.DIS::StopFreezePdu", ptr %6, i32 0, i32 7
  %59 = load i32, ptr %58, align 4, !tbaa !23
  %60 = load ptr, ptr %4, align 8, !tbaa !5
  %61 = getelementptr inbounds %"class.DIS::StopFreezePdu", ptr %60, i32 0, i32 7
  %62 = load i32, ptr %61, align 4, !tbaa !23
  %63 = icmp eq i32 %59, %62
  br i1 %63, label %65, label %64

64:                                               ; preds = %57
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %65

65:                                               ; preds = %64, %57
  %66 = load i8, ptr %5, align 1, !tbaa !9, !range !24, !noundef !25
  %67 = trunc i8 %66 to i1
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #3
  ret i1 %67
}

; 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 @_ZNK3DIS29SimulationManagementFamilyPdueqERKS0_(ptr noundef nonnull align 8 dereferenceable(88), ptr noundef nonnull align 8 dereferenceable(88)) #2

declare noundef zeroext i1 @_ZNK3DIS8EntityIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(26), ptr noundef nonnull align 8 dereferenceable(26)) #2

declare noundef zeroext i1 @_ZNK3DIS9ClockTimeeqERKS0_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) #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, !7, i64 168}
!12 = !{!"_ZTSN3DIS13StopFreezePduE", !13, i64 0, !18, i64 88, !18, i64 120, !20, i64 152, !7, i64 168, !7, i64 169, !17, i64 170, !16, i64 172}
!13 = !{!"_ZTSN3DIS29SimulationManagementFamilyPduE", !14, i64 0, !18, i64 24, !18, i64 56}
!14 = !{!"_ZTSN3DIS3PduE", !15, i64 0, !7, i64 18, !7, i64 19}
!15 = !{!"_ZTSN3DIS13PduSuperclassE", !7, i64 8, !7, i64 9, !7, i64 10, !7, i64 11, !16, i64 12, !17, i64 16}
!16 = !{!"int", !7, i64 0}
!17 = !{!"short", !7, i64 0}
!18 = !{!"_ZTSN3DIS8EntityIDE", !19, i64 8, !17, i64 24}
!19 = !{!"_ZTSN3DIS17SimulationAddressE", !17, i64 8, !17, i64 10}
!20 = !{!"_ZTSN3DIS9ClockTimeE", !16, i64 8, !16, i64 12}
!21 = !{!12, !7, i64 169}
!22 = !{!12, !17, i64 170}
!23 = !{!12, !16, i64 172}
!24 = !{i8 0, i8 2}
!25 = !{}


; 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 @_ZNK3DIS13StopFreezePdueqERKS0_(ptr noundef nonnull align 8 dereferenceable(176) %0, ptr noundef nonnull align 8 dereferenceable(176) %1) local_unnamed_addr #0 align 2 {
  %3 = tail call noundef zeroext i1 @_ZNK3DIS29SimulationManagementFamilyPdueqERKS0_(ptr noundef nonnull align 8 dereferenceable(88) %0, ptr noundef nonnull align 8 dereferenceable(88) %1)
  %4 = getelementptr inbounds i8, ptr %0, i64 88
  %5 = getelementptr inbounds i8, ptr %1, i64 88
  %6 = tail call noundef zeroext i1 @_ZNK3DIS8EntityIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(26) %4, ptr noundef nonnull align 8 dereferenceable(26) %5)
  %spec.select = and i1 %3, %6
  %7 = getelementptr inbounds i8, ptr %0, i64 120
  %8 = getelementptr inbounds i8, ptr %1, i64 120
  %9 = tail call noundef zeroext i1 @_ZNK3DIS8EntityIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(26) %7, ptr noundef nonnull align 8 dereferenceable(26) %8)
  %spec.select12 = and i1 %9, %spec.select
  %10 = getelementptr inbounds i8, ptr %0, i64 152
  %11 = getelementptr inbounds i8, ptr %1, i64 152
  %12 = tail call noundef zeroext i1 @_ZNK3DIS9ClockTimeeqERKS0_(ptr noundef nonnull align 8 dereferenceable(16) %10, ptr noundef nonnull align 8 dereferenceable(16) %11)
  %spec.select9 = and i1 %12, %spec.select12
  %13 = getelementptr inbounds i8, ptr %0, i64 168
  %14 = load i8, ptr %13, align 8, !tbaa !5
  %15 = getelementptr inbounds i8, ptr %1, i64 168
  %16 = load i8, ptr %15, align 8, !tbaa !5
  %17 = icmp eq i8 %14, %16
  %spec.select14 = and i1 %spec.select9, %17
  %18 = getelementptr inbounds i8, ptr %0, i64 169
  %19 = load i8, ptr %18, align 1, !tbaa !17
  %20 = getelementptr inbounds i8, ptr %1, i64 169
  %21 = load i8, ptr %20, align 1, !tbaa !17
  %22 = icmp eq i8 %19, %21
  %23 = getelementptr inbounds i8, ptr %0, i64 170
  %24 = load i16, ptr %23, align 2, !tbaa !18
  %25 = getelementptr inbounds i8, ptr %1, i64 170
  %26 = load i16, ptr %25, align 2, !tbaa !18
  %27 = icmp eq i16 %24, %26
  %28 = getelementptr inbounds i8, ptr %0, i64 172
  %29 = load i32, ptr %28, align 4, !tbaa !19
  %30 = getelementptr inbounds i8, ptr %1, i64 172
  %31 = load i32, ptr %30, align 4, !tbaa !19
  %32 = icmp eq i32 %29, %31
  %33 = select i1 %32, i1 %27, i1 false
  %34 = select i1 %33, i1 %22, i1 false
  %spec.select11 = select i1 %34, i1 %spec.select14, i1 false
  ret i1 %spec.select11
}

declare noundef zeroext i1 @_ZNK3DIS29SimulationManagementFamilyPdueqERKS0_(ptr noundef nonnull align 8 dereferenceable(88), ptr noundef nonnull align 8 dereferenceable(88)) local_unnamed_addr #1

declare noundef zeroext i1 @_ZNK3DIS8EntityIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(26), ptr noundef nonnull align 8 dereferenceable(26)) local_unnamed_addr #1

declare noundef zeroext i1 @_ZNK3DIS9ClockTimeeqERKS0_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) 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, !10, i64 168}
!6 = !{!"_ZTSN3DIS13StopFreezePduE", !7, i64 0, !14, i64 88, !14, i64 120, !16, i64 152, !10, i64 168, !10, i64 169, !13, i64 170, !12, i64 172}
!7 = !{!"_ZTSN3DIS29SimulationManagementFamilyPduE", !8, i64 0, !14, i64 24, !14, i64 56}
!8 = !{!"_ZTSN3DIS3PduE", !9, i64 0, !10, i64 18, !10, i64 19}
!9 = !{!"_ZTSN3DIS13PduSuperclassE", !10, i64 8, !10, i64 9, !10, i64 10, !10, i64 11, !12, i64 12, !13, i64 16}
!10 = !{!"omnipotent char", !11, i64 0}
!11 = !{!"Simple C++ TBAA"}
!12 = !{!"int", !10, i64 0}
!13 = !{!"short", !10, i64 0}
!14 = !{!"_ZTSN3DIS8EntityIDE", !15, i64 8, !13, i64 24}
!15 = !{!"_ZTSN3DIS17SimulationAddressE", !13, i64 8, !13, i64 10}
!16 = !{!"_ZTSN3DIS9ClockTimeE", !12, i64 8, !12, i64 12}
!17 = !{!6, !10, i64 169}
!18 = !{!6, !13, i64 170}
!19 = !{!6, !12, i64 172}


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