; LLVM IR from Overload-Technologies/Overload :: Dependencies/assimp/code/AssetLib/FBX (FBXConverter)

; 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.__gnu_cxx::__normal_iterator.150" = type { ptr }

@_ZTIN6Assimp3FBX13NodeAttributeE = external dso_local constant { ptr, ptr, ptr }, align 8
@_ZTIN6Assimp3FBX5LightE = external dso_local constant { ptr, ptr, ptr }, align 8

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nounwind willreturn memory(read)
declare ptr @__dynamic_cast(ptr, ptr, ptr, i64) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN6Assimp3FBX12FBXConverter13ConvertLightsERKNS0_5ModelERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(489) %0, ptr noundef nonnull align 8 dereferenceable(208) %1, ptr noundef nonnull align 8 dereferenceable(32) %2) #2 align 2 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca %"class.__gnu_cxx::__normal_iterator.150", align 8
  %10 = alloca %"class.__gnu_cxx::__normal_iterator.150", align 8
  %11 = alloca ptr, align 8
  %12 = alloca ptr, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  %13 = load ptr, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #6
  %14 = load ptr, ptr %5, align 8, !tbaa !5
  %15 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNK6Assimp3FBX5Model13GetAttributesEv(ptr noundef nonnull align 8 dereferenceable(208) %14)
  store ptr %15, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #6
  %16 = load ptr, ptr %7, align 8, !tbaa !5
  store ptr %16, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #6
  %17 = load ptr, ptr %8, align 8, !tbaa !5
  %18 = call ptr @_ZNKSt6vectorIPKN6Assimp3FBX13NodeAttributeESaIS4_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %17) #6
  %19 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.150", ptr %9, i32 0, i32 0
  store ptr %18, ptr %19, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #6
  %20 = load ptr, ptr %8, align 8, !tbaa !5
  %21 = call ptr @_ZNKSt6vectorIPKN6Assimp3FBX13NodeAttributeESaIS4_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %20) #6
  %22 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.150", ptr %10, i32 0, i32 0
  store ptr %21, ptr %22, align 8
  br label %23

23:                                               ; preds = %42, %3
  %24 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKPKN6Assimp3FBX13NodeAttributeESt6vectorIS5_SaIS5_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  br i1 %24, label %26, label %25

25:                                               ; preds = %23
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #6
  br label %44

26:                                               ; preds = %23
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #6
  %27 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKPKN6Assimp3FBX13NodeAttributeESt6vectorIS5_SaIS5_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #6
  %28 = load ptr, ptr %27, align 8, !tbaa !5
  store ptr %28, ptr %11, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #6
  %29 = load ptr, ptr %11, align 8, !tbaa !5
  %30 = icmp eq ptr %29, null
  br i1 %30, label %33, label %31

31:                                               ; preds = %26
  %32 = call ptr @__dynamic_cast(ptr %29, ptr @_ZTIN6Assimp3FBX13NodeAttributeE, ptr @_ZTIN6Assimp3FBX5LightE, i64 0) #6
  br label %34

33:                                               ; preds = %26
  br label %34

34:                                               ; preds = %33, %31
  %35 = phi ptr [ %32, %31 ], [ null, %33 ]
  store ptr %35, ptr %12, align 8, !tbaa !5
  %36 = load ptr, ptr %12, align 8, !tbaa !5
  %37 = icmp ne ptr %36, null
  br i1 %37, label %38, label %41

38:                                               ; preds = %34
  %39 = load ptr, ptr %12, align 8, !tbaa !5
  %40 = load ptr, ptr %6, align 8, !tbaa !5
  call void @_ZN6Assimp3FBX12FBXConverter12ConvertLightERKNS0_5LightERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(489) %13, ptr noundef nonnull align 8 dereferenceable(72) %39, ptr noundef nonnull align 8 dereferenceable(32) %40)
  br label %41

41:                                               ; preds = %38, %34
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  br label %42

42:                                               ; preds = %41
  %43 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKPKN6Assimp3FBX13NodeAttributeESt6vectorIS5_SaIS5_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #6
  br label %23

44:                                               ; preds = %25
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNK6Assimp3FBX5Model13GetAttributesEv(ptr noundef nonnull align 8 dereferenceable(208)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIPKN6Assimp3FBX13NodeAttributeESaIS4_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIPKN6Assimp3FBX13NodeAttributeESaIS4_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKPKN6Assimp3FBX13NodeAttributeESt6vectorIS5_SaIS5_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKPKN6Assimp3FBX13NodeAttributeESt6vectorIS5_SaIS5_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6Assimp3FBX12FBXConverter12ConvertLightERKNS0_5LightERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(489), ptr noundef nonnull align 8 dereferenceable(72), ptr noundef nonnull align 8 dereferenceable(32)) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKPKN6Assimp3FBX13NodeAttributeESt6vectorIS5_SaIS5_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nounwind willreturn memory(read) }
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 = { 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 #4 = { inlinehint 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 #5 = { mustprogress uwtable "min-legal-vector-width"="64" "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 #6 = { 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"}


; 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"

%"class.__gnu_cxx::__normal_iterator.150" = type { ptr }

@_ZTIN6Assimp3FBX13NodeAttributeE = external dso_local constant { ptr, ptr, ptr }, align 8
@_ZTIN6Assimp3FBX5LightE = external dso_local constant { ptr, ptr, ptr }, align 8

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress nofree nounwind willreturn memory(read)
declare ptr @__dynamic_cast(ptr, ptr, ptr, i64) local_unnamed_addr #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN6Assimp3FBX12FBXConverter13ConvertLightsERKNS0_5ModelERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(489) %0, ptr noundef nonnull align 8 dereferenceable(208) %1, ptr noundef nonnull align 8 dereferenceable(32) %2) local_unnamed_addr #2 align 2 {
  %4 = alloca %"class.__gnu_cxx::__normal_iterator.150", align 8
  %5 = alloca %"class.__gnu_cxx::__normal_iterator.150", align 8
  %6 = tail call noundef nonnull align 8 dereferenceable(24) ptr @_ZNK6Assimp3FBX5Model13GetAttributesEv(ptr noundef nonnull align 8 dereferenceable(208) %1)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #6
  %7 = tail call ptr @_ZNKSt6vectorIPKN6Assimp3FBX13NodeAttributeESaIS4_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  store ptr %7, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #6
  %8 = tail call ptr @_ZNKSt6vectorIPKN6Assimp3FBX13NodeAttributeESaIS4_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  store ptr %8, ptr %5, align 8
  %9 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKPKN6Assimp3FBX13NodeAttributeESt6vectorIS5_SaIS5_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #6
  br i1 %9, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %.thread, %3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #6
  ret void

.lr.ph:                                           ; preds = %3, %.thread
  %10 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKPKN6Assimp3FBX13NodeAttributeESt6vectorIS5_SaIS5_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #6
  %11 = load ptr, ptr %10, align 8, !tbaa !5
  %12 = icmp eq ptr %11, null
  br i1 %12, label %.thread, label %13

13:                                               ; preds = %.lr.ph
  %14 = call ptr @__dynamic_cast(ptr nonnull %11, ptr nonnull @_ZTIN6Assimp3FBX13NodeAttributeE, ptr nonnull @_ZTIN6Assimp3FBX5LightE, i64 0) #6
  %.not = icmp eq ptr %14, null
  br i1 %.not, label %.thread, label %15

15:                                               ; preds = %13
  call void @_ZN6Assimp3FBX12FBXConverter12ConvertLightERKNS0_5LightERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(489) %0, ptr noundef nonnull align 8 dereferenceable(72) %14, ptr noundef nonnull align 8 dereferenceable(32) %2)
  br label %.thread

.thread:                                          ; preds = %.lr.ph, %15, %13
  %16 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKPKN6Assimp3FBX13NodeAttributeESt6vectorIS5_SaIS5_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #6
  %17 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKPKN6Assimp3FBX13NodeAttributeESt6vectorIS5_SaIS5_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #6
  br i1 %17, label %.lr.ph, label %._crit_edge
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNK6Assimp3FBX5Model13GetAttributesEv(ptr noundef nonnull align 8 dereferenceable(208)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIPKN6Assimp3FBX13NodeAttributeESaIS4_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIPKN6Assimp3FBX13NodeAttributeESaIS4_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKPKN6Assimp3FBX13NodeAttributeESt6vectorIS5_SaIS5_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKPKN6Assimp3FBX13NodeAttributeESt6vectorIS5_SaIS5_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN6Assimp3FBX12FBXConverter12ConvertLightERKNS0_5LightERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(489), ptr noundef nonnull align 8 dereferenceable(72), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKPKN6Assimp3FBX13NodeAttributeESt6vectorIS5_SaIS5_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nofree nounwind willreturn memory(read) }
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 = { 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 #4 = { inlinehint 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 #5 = { mustprogress uwtable "min-legal-vector-width"="64" "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 #6 = { 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"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass