; LLVM IR from AF-GRILL/DISPluginForUnreal :: Source/ThirdParty/include/dis7/Expendable.ll (ZNK3DIS10ExpendableeqERKS0_)

; 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::Expendable" = type { ptr, %"class.DIS::EntityType", i32, i16, i8, i8 }
%"class.DIS::EntityType" = type { ptr, i8, i8, i16, i8, i8, i8, i8 }

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK3DIS10ExpendableeqERKS0_(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef nonnull align 8 dereferenceable(32) %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 = getelementptr inbounds %"class.DIS::Expendable", ptr %6, i32 0, i32 1
  %8 = load ptr, ptr %4, align 8, !tbaa !5
  %9 = getelementptr inbounds %"class.DIS::Expendable", ptr %8, i32 0, i32 1
  %10 = call noundef zeroext i1 @_ZNK3DIS10EntityTypeeqERKS0_(ptr noundef nonnull align 8 dereferenceable(16) %7, ptr noundef nonnull align 8 dereferenceable(16) %9)
  br i1 %10, label %12, label %11

11:                                               ; preds = %2
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %12

12:                                               ; preds = %11, %2
  %13 = getelementptr inbounds %"class.DIS::Expendable", ptr %6, i32 0, i32 2
  %14 = load i32, ptr %13, align 8, !tbaa !11
  %15 = load ptr, ptr %4, align 8, !tbaa !5
  %16 = getelementptr inbounds %"class.DIS::Expendable", ptr %15, i32 0, i32 2
  %17 = load i32, ptr %16, align 8, !tbaa !11
  %18 = icmp eq i32 %14, %17
  br i1 %18, label %20, label %19

19:                                               ; preds = %12
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %20

20:                                               ; preds = %19, %12
  %21 = getelementptr inbounds %"class.DIS::Expendable", ptr %6, i32 0, i32 3
  %22 = load i16, ptr %21, align 4, !tbaa !16
  %23 = zext i16 %22 to i32
  %24 = load ptr, ptr %4, align 8, !tbaa !5
  %25 = getelementptr inbounds %"class.DIS::Expendable", ptr %24, i32 0, i32 3
  %26 = load i16, ptr %25, align 4, !tbaa !16
  %27 = zext i16 %26 to i32
  %28 = icmp eq i32 %23, %27
  br i1 %28, label %30, label %29

29:                                               ; preds = %20
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %30

30:                                               ; preds = %29, %20
  %31 = getelementptr inbounds %"class.DIS::Expendable", ptr %6, i32 0, i32 4
  %32 = load i8, ptr %31, align 2, !tbaa !17
  %33 = zext i8 %32 to i32
  %34 = load ptr, ptr %4, align 8, !tbaa !5
  %35 = getelementptr inbounds %"class.DIS::Expendable", ptr %34, i32 0, i32 4
  %36 = load i8, ptr %35, align 2, !tbaa !17
  %37 = zext i8 %36 to i32
  %38 = icmp eq i32 %33, %37
  br i1 %38, label %40, label %39

39:                                               ; preds = %30
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %40

40:                                               ; preds = %39, %30
  %41 = getelementptr inbounds %"class.DIS::Expendable", ptr %6, i32 0, i32 5
  %42 = load i8, ptr %41, align 1, !tbaa !18
  %43 = zext i8 %42 to i32
  %44 = load ptr, ptr %4, align 8, !tbaa !5
  %45 = getelementptr inbounds %"class.DIS::Expendable", ptr %44, i32 0, i32 5
  %46 = load i8, ptr %45, align 1, !tbaa !18
  %47 = zext i8 %46 to i32
  %48 = icmp eq i32 %43, %47
  br i1 %48, label %50, label %49

49:                                               ; preds = %40
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %50

50:                                               ; preds = %49, %40
  %51 = load i8, ptr %5, align 1, !tbaa !9, !range !19, !noundef !20
  %52 = trunc i8 %51 to i1
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #3
  ret i1 %52
}

; 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 @_ZNK3DIS10EntityTypeeqERKS0_(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, !15, i64 24}
!12 = !{!"_ZTSN3DIS10ExpendableE", !13, i64 8, !15, i64 24, !14, i64 28, !7, i64 30, !7, i64 31}
!13 = !{!"_ZTSN3DIS10EntityTypeE", !7, i64 8, !7, i64 9, !14, i64 10, !7, i64 12, !7, i64 13, !7, i64 14, !7, i64 15}
!14 = !{!"short", !7, i64 0}
!15 = !{!"int", !7, i64 0}
!16 = !{!12, !14, i64 28}
!17 = !{!12, !7, i64 30}
!18 = !{!12, !7, i64 31}
!19 = !{i8 0, i8 2}
!20 = !{}


; 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 @_ZNK3DIS10ExpendableeqERKS0_(ptr noundef nonnull align 8 dereferenceable(32) %0, ptr noundef nonnull align 8 dereferenceable(32) %1) local_unnamed_addr #0 align 2 {
  %3 = getelementptr inbounds i8, ptr %0, i64 8
  %4 = getelementptr inbounds i8, ptr %1, i64 8
  %5 = tail call noundef zeroext i1 @_ZNK3DIS10EntityTypeeqERKS0_(ptr noundef nonnull align 8 dereferenceable(16) %3, ptr noundef nonnull align 8 dereferenceable(16) %4)
  %6 = getelementptr inbounds i8, ptr %0, i64 24
  %7 = load i32, ptr %6, align 8, !tbaa !5
  %8 = getelementptr inbounds i8, ptr %1, i64 24
  %9 = load i32, ptr %8, align 8, !tbaa !5
  %10 = icmp eq i32 %7, %9
  %.1 = and i1 %5, %10
  %11 = getelementptr inbounds i8, ptr %0, i64 28
  %12 = load i16, ptr %11, align 4, !tbaa !12
  %13 = getelementptr inbounds i8, ptr %1, i64 28
  %14 = load i16, ptr %13, align 4, !tbaa !12
  %15 = icmp eq i16 %12, %14
  %16 = getelementptr inbounds i8, ptr %0, i64 30
  %17 = load i8, ptr %16, align 2, !tbaa !13
  %18 = getelementptr inbounds i8, ptr %1, i64 30
  %19 = load i8, ptr %18, align 2, !tbaa !13
  %20 = icmp eq i8 %17, %19
  %21 = getelementptr inbounds i8, ptr %0, i64 31
  %22 = load i8, ptr %21, align 1, !tbaa !14
  %23 = getelementptr inbounds i8, ptr %1, i64 31
  %24 = load i8, ptr %23, align 1, !tbaa !14
  %25 = icmp eq i8 %22, %24
  %26 = select i1 %25, i1 %20, i1 false
  %27 = select i1 %26, i1 %15, i1 false
  %spec.select6 = select i1 %27, i1 %.1, i1 false
  ret i1 %spec.select6
}

declare noundef zeroext i1 @_ZNK3DIS10EntityTypeeqERKS0_(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, !11, i64 24}
!6 = !{!"_ZTSN3DIS10ExpendableE", !7, i64 8, !11, i64 24, !10, i64 28, !8, i64 30, !8, i64 31}
!7 = !{!"_ZTSN3DIS10EntityTypeE", !8, i64 8, !8, i64 9, !10, i64 10, !8, i64 12, !8, i64 13, !8, i64 14, !8, i64 15}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"short", !8, i64 0}
!11 = !{!"int", !8, i64 0}
!12 = !{!6, !10, i64 28}
!13 = !{!6, !8, i64 30}
!14 = !{!6, !8, i64 31}


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