; LLVM IR from AF-GRILL/DISPluginForUnreal :: Source/ThirdParty/include/dis7/IOEffect.ll (ZNK3DIS8IOEffecteqERKS0_)

; 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::IOEffect" = type { ptr, i32, i16, i8, i8, %"class.DIS::EntityID", i8, i16, i16, i16 }
%"class.DIS::EntityID" = type <{ ptr, %"class.DIS::SimulationAddress", i16, [6 x i8] }>
%"class.DIS::SimulationAddress" = type <{ ptr, i16, i16, [4 x i8] }>

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK3DIS8IOEffecteqERKS0_(ptr noundef nonnull align 8 dereferenceable(56) %0, ptr noundef nonnull align 8 dereferenceable(56) %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::IOEffect", ptr %6, i32 0, i32 1
  %8 = load i32, ptr %7, align 8, !tbaa !11
  %9 = load ptr, ptr %4, align 8, !tbaa !5
  %10 = getelementptr inbounds %"class.DIS::IOEffect", ptr %9, i32 0, i32 1
  %11 = load i32, ptr %10, align 8, !tbaa !11
  %12 = icmp eq i32 %8, %11
  br i1 %12, label %14, label %13

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

14:                                               ; preds = %13, %2
  %15 = getelementptr inbounds %"class.DIS::IOEffect", ptr %6, i32 0, i32 2
  %16 = load i16, ptr %15, align 4, !tbaa !17
  %17 = zext i16 %16 to i32
  %18 = load ptr, ptr %4, align 8, !tbaa !5
  %19 = getelementptr inbounds %"class.DIS::IOEffect", ptr %18, i32 0, i32 2
  %20 = load i16, ptr %19, align 4, !tbaa !17
  %21 = zext i16 %20 to i32
  %22 = icmp eq i32 %17, %21
  br i1 %22, label %24, label %23

23:                                               ; preds = %14
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %24

24:                                               ; preds = %23, %14
  %25 = getelementptr inbounds %"class.DIS::IOEffect", ptr %6, i32 0, i32 3
  %26 = load i8, ptr %25, align 2, !tbaa !18
  %27 = zext i8 %26 to i32
  %28 = load ptr, ptr %4, align 8, !tbaa !5
  %29 = getelementptr inbounds %"class.DIS::IOEffect", ptr %28, i32 0, i32 3
  %30 = load i8, ptr %29, align 2, !tbaa !18
  %31 = zext i8 %30 to i32
  %32 = icmp eq i32 %27, %31
  br i1 %32, label %34, label %33

33:                                               ; preds = %24
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %34

34:                                               ; preds = %33, %24
  %35 = getelementptr inbounds %"class.DIS::IOEffect", ptr %6, i32 0, i32 4
  %36 = load i8, ptr %35, align 1, !tbaa !19
  %37 = zext i8 %36 to i32
  %38 = load ptr, ptr %4, align 8, !tbaa !5
  %39 = getelementptr inbounds %"class.DIS::IOEffect", ptr %38, i32 0, i32 4
  %40 = load i8, ptr %39, align 1, !tbaa !19
  %41 = zext i8 %40 to i32
  %42 = icmp eq i32 %37, %41
  br i1 %42, label %44, label %43

43:                                               ; preds = %34
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %44

44:                                               ; preds = %43, %34
  %45 = getelementptr inbounds %"class.DIS::IOEffect", ptr %6, i32 0, i32 5
  %46 = load ptr, ptr %4, align 8, !tbaa !5
  %47 = getelementptr inbounds %"class.DIS::IOEffect", ptr %46, i32 0, i32 5
  %48 = call noundef zeroext i1 @_ZNK3DIS8EntityIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(26) %45, ptr noundef nonnull align 8 dereferenceable(26) %47)
  br i1 %48, label %50, label %49

49:                                               ; preds = %44
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %50

50:                                               ; preds = %49, %44
  %51 = getelementptr inbounds %"class.DIS::IOEffect", ptr %6, i32 0, i32 6
  %52 = load i8, ptr %51, align 8, !tbaa !20
  %53 = zext i8 %52 to i32
  %54 = load ptr, ptr %4, align 8, !tbaa !5
  %55 = getelementptr inbounds %"class.DIS::IOEffect", ptr %54, i32 0, i32 6
  %56 = load i8, ptr %55, align 8, !tbaa !20
  %57 = zext i8 %56 to i32
  %58 = icmp eq i32 %53, %57
  br i1 %58, label %60, label %59

59:                                               ; preds = %50
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %60

60:                                               ; preds = %59, %50
  %61 = getelementptr inbounds %"class.DIS::IOEffect", ptr %6, i32 0, i32 7
  %62 = load i16, ptr %61, align 2, !tbaa !21
  %63 = zext i16 %62 to i32
  %64 = load ptr, ptr %4, align 8, !tbaa !5
  %65 = getelementptr inbounds %"class.DIS::IOEffect", ptr %64, i32 0, i32 7
  %66 = load i16, ptr %65, align 2, !tbaa !21
  %67 = zext i16 %66 to i32
  %68 = icmp eq i32 %63, %67
  br i1 %68, label %70, label %69

69:                                               ; preds = %60
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %70

70:                                               ; preds = %69, %60
  %71 = getelementptr inbounds %"class.DIS::IOEffect", ptr %6, i32 0, i32 8
  %72 = load i16, ptr %71, align 4, !tbaa !22
  %73 = zext i16 %72 to i32
  %74 = load ptr, ptr %4, align 8, !tbaa !5
  %75 = getelementptr inbounds %"class.DIS::IOEffect", ptr %74, i32 0, i32 8
  %76 = load i16, ptr %75, align 4, !tbaa !22
  %77 = zext i16 %76 to i32
  %78 = icmp eq i32 %73, %77
  br i1 %78, label %80, label %79

79:                                               ; preds = %70
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %80

80:                                               ; preds = %79, %70
  %81 = getelementptr inbounds %"class.DIS::IOEffect", ptr %6, i32 0, i32 9
  %82 = load i16, ptr %81, align 2, !tbaa !23
  %83 = zext i16 %82 to i32
  %84 = load ptr, ptr %4, align 8, !tbaa !5
  %85 = getelementptr inbounds %"class.DIS::IOEffect", ptr %84, i32 0, i32 9
  %86 = load i16, ptr %85, align 2, !tbaa !23
  %87 = zext i16 %86 to i32
  %88 = icmp eq i32 %83, %87
  br i1 %88, label %90, label %89

89:                                               ; preds = %80
  store i8 0, ptr %5, align 1, !tbaa !9
  br label %90

90:                                               ; preds = %89, %80
  %91 = load i8, ptr %5, align 1, !tbaa !9, !range !24, !noundef !25
  %92 = trunc i8 %91 to i1
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #3
  ret i1 %92
}

; 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 @_ZNK3DIS8EntityIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(26), ptr noundef nonnull align 8 dereferenceable(26)) #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, !13, i64 8}
!12 = !{!"_ZTSN3DIS8IOEffectE", !13, i64 8, !14, i64 12, !7, i64 14, !7, i64 15, !15, i64 16, !7, i64 48, !14, i64 50, !14, i64 52, !14, i64 54}
!13 = !{!"int", !7, i64 0}
!14 = !{!"short", !7, i64 0}
!15 = !{!"_ZTSN3DIS8EntityIDE", !16, i64 8, !14, i64 24}
!16 = !{!"_ZTSN3DIS17SimulationAddressE", !14, i64 8, !14, i64 10}
!17 = !{!12, !14, i64 12}
!18 = !{!12, !7, i64 14}
!19 = !{!12, !7, i64 15}
!20 = !{!12, !7, i64 48}
!21 = !{!12, !14, i64 50}
!22 = !{!12, !14, i64 52}
!23 = !{!12, !14, i64 54}
!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 @_ZNK3DIS8IOEffecteqERKS0_(ptr noundef nonnull align 8 dereferenceable(56) %0, ptr noundef nonnull align 8 dereferenceable(56) %1) local_unnamed_addr #0 align 2 {
  %3 = getelementptr inbounds i8, ptr %0, i64 8
  %4 = load i32, ptr %3, align 8, !tbaa !5
  %5 = getelementptr inbounds i8, ptr %1, i64 8
  %6 = load i32, ptr %5, align 8, !tbaa !5
  %7 = icmp eq i32 %4, %6
  %8 = getelementptr inbounds i8, ptr %0, i64 12
  %9 = load i16, ptr %8, align 4, !tbaa !13
  %10 = getelementptr inbounds i8, ptr %1, i64 12
  %11 = load i16, ptr %10, align 4, !tbaa !13
  %12 = icmp eq i16 %9, %11
  %13 = getelementptr inbounds i8, ptr %0, i64 14
  %14 = load i8, ptr %13, align 2, !tbaa !14
  %15 = getelementptr inbounds i8, ptr %1, i64 14
  %16 = load i8, ptr %15, align 2, !tbaa !14
  %17 = icmp eq i8 %14, %16
  %18 = getelementptr inbounds i8, ptr %0, i64 15
  %19 = load i8, ptr %18, align 1, !tbaa !15
  %20 = getelementptr inbounds i8, ptr %1, i64 15
  %21 = load i8, ptr %20, align 1, !tbaa !15
  %22 = icmp eq i8 %19, %21
  %23 = getelementptr inbounds i8, ptr %0, i64 16
  %24 = getelementptr inbounds i8, ptr %1, i64 16
  %25 = tail call noundef zeroext i1 @_ZNK3DIS8EntityIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(26) %23, ptr noundef nonnull align 8 dereferenceable(26) %24)
  %26 = getelementptr inbounds i8, ptr %0, i64 48
  %27 = load i8, ptr %26, align 8, !tbaa !16
  %28 = getelementptr inbounds i8, ptr %1, i64 48
  %29 = load i8, ptr %28, align 8, !tbaa !16
  %30 = icmp eq i8 %27, %29
  %31 = and i1 %25, %30
  %32 = getelementptr inbounds i8, ptr %0, i64 50
  %33 = load i16, ptr %32, align 2, !tbaa !17
  %34 = getelementptr inbounds i8, ptr %1, i64 50
  %35 = load i16, ptr %34, align 2, !tbaa !17
  %36 = icmp eq i16 %33, %35
  %37 = getelementptr inbounds i8, ptr %0, i64 52
  %38 = load i16, ptr %37, align 4, !tbaa !18
  %39 = getelementptr inbounds i8, ptr %1, i64 52
  %40 = load i16, ptr %39, align 4, !tbaa !18
  %41 = icmp eq i16 %38, %40
  %42 = getelementptr inbounds i8, ptr %0, i64 54
  %43 = load i16, ptr %42, align 2, !tbaa !19
  %44 = getelementptr inbounds i8, ptr %1, i64 54
  %45 = load i16, ptr %44, align 2, !tbaa !19
  %46 = icmp eq i16 %43, %45
  %47 = select i1 %46, i1 %41, i1 false
  %48 = select i1 %47, i1 %36, i1 false
  %49 = select i1 %48, i1 %31, i1 false
  %50 = select i1 %49, i1 %22, i1 false
  %51 = select i1 %50, i1 %17, i1 false
  %52 = select i1 %51, i1 %12, i1 false
  %spec.select16 = select i1 %52, i1 %7, i1 false
  ret i1 %spec.select16
}

declare noundef zeroext i1 @_ZNK3DIS8EntityIDeqERKS0_(ptr noundef nonnull align 8 dereferenceable(26), ptr noundef nonnull align 8 dereferenceable(26)) 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, !7, i64 8}
!6 = !{!"_ZTSN3DIS8IOEffectE", !7, i64 8, !10, i64 12, !8, i64 14, !8, i64 15, !11, i64 16, !8, i64 48, !10, i64 50, !10, i64 52, !10, i64 54}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"short", !8, i64 0}
!11 = !{!"_ZTSN3DIS8EntityIDE", !12, i64 8, !10, i64 24}
!12 = !{!"_ZTSN3DIS17SimulationAddressE", !10, i64 8, !10, i64 10}
!13 = !{!6, !10, i64 12}
!14 = !{!6, !8, i64 14}
!15 = !{!6, !8, i64 15}
!16 = !{!6, !8, i64 48}
!17 = !{!6, !10, i64 50}
!18 = !{!6, !10, i64 52}
!19 = !{!6, !10, i64 54}


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