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

; 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::DeadReckoningParameter" = type { ptr, i8, [15 x i8], %"class.DIS::Vector3Float", %"class.DIS::Vector3Float" }
%"class.DIS::Vector3Float" = type <{ ptr, float, float, float, [4 x i8] }>

@_ZTVN3DIS22DeadReckoningParameterE = external dso_local unnamed_addr constant { [7 x ptr] }, align 8

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3DIS22DeadReckoningParameterC2Ev(ptr noundef nonnull align 8 dereferenceable(72) %0) unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  %6 = load ptr, ptr %2, align 8
  store ptr getelementptr inbounds inrange(-16, 40) ({ [7 x ptr] }, ptr @_ZTVN3DIS22DeadReckoningParameterE, i32 0, i32 0, i32 2), ptr %6, align 8, !tbaa !9
  %7 = getelementptr inbounds %"class.DIS::DeadReckoningParameter", ptr %6, i32 0, i32 1
  store i8 0, ptr %7, align 8, !tbaa !11
  %8 = getelementptr inbounds %"class.DIS::DeadReckoningParameter", ptr %6, i32 0, i32 3
  call void @_ZN3DIS12Vector3FloatC1Ev(ptr noundef nonnull align 8 dereferenceable(20) %8)
  %9 = getelementptr inbounds %"class.DIS::DeadReckoningParameter", ptr %6, i32 0, i32 4
  invoke void @_ZN3DIS12Vector3FloatC1Ev(ptr noundef nonnull align 8 dereferenceable(20) %9)
          to label %10 unwind label %15

10:                                               ; preds = %1
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #4
  store i32 0, ptr %5, align 4, !tbaa !15
  br label %11

11:                                               ; preds = %24, %10
  %12 = load i32, ptr %5, align 4, !tbaa !15
  %13 = icmp slt i32 %12, 15
  br i1 %13, label %19, label %14

14:                                               ; preds = %11
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  br label %27

15:                                               ; preds = %1
  %16 = landingpad { ptr, i32 }
          cleanup
  %17 = extractvalue { ptr, i32 } %16, 0
  store ptr %17, ptr %3, align 8
  %18 = extractvalue { ptr, i32 } %16, 1
  store i32 %18, ptr %4, align 4
  call void @_ZN3DIS12Vector3FloatD1Ev(ptr noundef nonnull align 8 dereferenceable(20) %8) #4
  br label %28

19:                                               ; preds = %11
  %20 = getelementptr inbounds %"class.DIS::DeadReckoningParameter", ptr %6, i32 0, i32 2
  %21 = load i32, ptr %5, align 4, !tbaa !15
  %22 = sext i32 %21 to i64
  %23 = getelementptr inbounds [15 x i8], ptr %20, i64 0, i64 %22
  store i8 0, ptr %23, align 1, !tbaa !17
  br label %24

24:                                               ; preds = %19
  %25 = load i32, ptr %5, align 4, !tbaa !15
  %26 = add nsw i32 %25, 1
  store i32 %26, ptr %5, align 4, !tbaa !15
  br label %11, !llvm.loop !18

27:                                               ; preds = %14
  ret void

28:                                               ; preds = %15
  %29 = load ptr, ptr %3, align 8
  %30 = load i32, ptr %4, align 4
  %31 = insertvalue { ptr, i32 } poison, ptr %29, 0
  %32 = insertvalue { ptr, i32 } %31, i32 %30, 1
  resume { ptr, i32 } %32
}

declare void @_ZN3DIS12Vector3FloatC1Ev(ptr noundef nonnull align 8 dereferenceable(20)) unnamed_addr #1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: nounwind
declare void @_ZN3DIS12Vector3FloatD1Ev(ptr noundef nonnull align 8 dereferenceable(20)) unnamed_addr #3

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" }
attributes #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { nounwind "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 = !{!"vtable pointer", !8, i64 0}
!11 = !{!12, !7, i64 8}
!12 = !{!"_ZTSN3DIS22DeadReckoningParameterE", !7, i64 8, !7, i64 9, !13, i64 24, !13, i64 48}
!13 = !{!"_ZTSN3DIS12Vector3FloatE", !14, i64 8, !14, i64 12, !14, i64 16}
!14 = !{!"float", !7, i64 0}
!15 = !{!16, !16, i64 0}
!16 = !{!"int", !7, i64 0}
!17 = !{!7, !7, i64 0}
!18 = distinct !{!18, !19}
!19 = !{!"llvm.loop.mustprogress"}


; 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"

@_ZTVN3DIS22DeadReckoningParameterE = external dso_local unnamed_addr constant { [7 x ptr] }, align 8

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3DIS22DeadReckoningParameterC2Ev(ptr noundef nonnull align 8 dereferenceable(72) %0) unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  store ptr getelementptr inbounds inrange(-16, 40) (i8, ptr @_ZTVN3DIS22DeadReckoningParameterE, i64 16), ptr %0, align 8, !tbaa !5
  %2 = getelementptr inbounds i8, ptr %0, i64 8
  store i8 0, ptr %2, align 8, !tbaa !8
  %3 = getelementptr inbounds i8, ptr %0, i64 24
  tail call void @_ZN3DIS12Vector3FloatC1Ev(ptr noundef nonnull align 8 dereferenceable(20) %3)
  %4 = getelementptr inbounds i8, ptr %0, i64 48
  invoke void @_ZN3DIS12Vector3FloatC1Ev(ptr noundef nonnull align 8 dereferenceable(20) %4)
          to label %.preheader unwind label %6

.preheader:                                       ; preds = %1
  %5 = getelementptr inbounds i8, ptr %0, i64 9
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 1 dereferenceable(15) %5, i8 0, i64 15, i1 false), !tbaa !13
  ret void

6:                                                ; preds = %1
  %7 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZN3DIS12Vector3FloatD1Ev(ptr noundef nonnull align 8 dereferenceable(20) %3) #4
  resume { ptr, i32 } %7
}

declare void @_ZN3DIS12Vector3FloatC1Ev(ptr noundef nonnull align 8 dereferenceable(20)) unnamed_addr #1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nounwind
declare void @_ZN3DIS12Vector3FloatD1Ev(ptr noundef nonnull align 8 dereferenceable(20)) unnamed_addr #2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

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" }
attributes #2 = { nounwind "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 = { nocallback nofree nounwind willreturn memory(argmem: write) }
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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !10, i64 8}
!9 = !{!"_ZTSN3DIS22DeadReckoningParameterE", !10, i64 8, !10, i64 9, !11, i64 24, !11, i64 48}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = !{!"_ZTSN3DIS12Vector3FloatE", !12, i64 8, !12, i64 12, !12, i64 16}
!12 = !{!"float", !10, i64 0}
!13 = !{!10, !10, i64 0}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,LICMPass,LoopIdiomRecognizePass,LoopRotatePass,LoopSimplifyPass,SROAPass,SimplifyCFGPass,TailCallElimPass