; LLVM IR from Overload-Technologies/Overload :: Dependencies/assimp/code/Common/scene.ll (ZN7aiSceneC2Ev)

; 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"

%struct.aiScene = type { i32, ptr, i32, ptr, i32, ptr, i32, ptr, i32, ptr, i32, ptr, i32, ptr, ptr, %struct.aiString, i32, ptr, ptr }
%struct.aiString = type { i32, [1024 x i8] }

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN7aiSceneC2Ev(ptr noundef nonnull align 8 dereferenceable(1168) %0) unnamed_addr #0 align 2 {
  %2 = alloca ptr, align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %3 = load ptr, ptr %2, align 8
  %4 = getelementptr inbounds %struct.aiScene, ptr %3, i32 0, i32 0
  store i32 0, ptr %4, align 8, !tbaa !9
  %5 = getelementptr inbounds %struct.aiScene, ptr %3, i32 0, i32 1
  store ptr null, ptr %5, align 8, !tbaa !13
  %6 = getelementptr inbounds %struct.aiScene, ptr %3, i32 0, i32 2
  store i32 0, ptr %6, align 8, !tbaa !14
  %7 = getelementptr inbounds %struct.aiScene, ptr %3, i32 0, i32 3
  store ptr null, ptr %7, align 8, !tbaa !15
  %8 = getelementptr inbounds %struct.aiScene, ptr %3, i32 0, i32 4
  store i32 0, ptr %8, align 8, !tbaa !16
  %9 = getelementptr inbounds %struct.aiScene, ptr %3, i32 0, i32 5
  store ptr null, ptr %9, align 8, !tbaa !17
  %10 = getelementptr inbounds %struct.aiScene, ptr %3, i32 0, i32 6
  store i32 0, ptr %10, align 8, !tbaa !18
  %11 = getelementptr inbounds %struct.aiScene, ptr %3, i32 0, i32 7
  store ptr null, ptr %11, align 8, !tbaa !19
  %12 = getelementptr inbounds %struct.aiScene, ptr %3, i32 0, i32 8
  store i32 0, ptr %12, align 8, !tbaa !20
  %13 = getelementptr inbounds %struct.aiScene, ptr %3, i32 0, i32 9
  store ptr null, ptr %13, align 8, !tbaa !21
  %14 = getelementptr inbounds %struct.aiScene, ptr %3, i32 0, i32 10
  store i32 0, ptr %14, align 8, !tbaa !22
  %15 = getelementptr inbounds %struct.aiScene, ptr %3, i32 0, i32 11
  store ptr null, ptr %15, align 8, !tbaa !23
  %16 = getelementptr inbounds %struct.aiScene, ptr %3, i32 0, i32 12
  store i32 0, ptr %16, align 8, !tbaa !24
  %17 = getelementptr inbounds %struct.aiScene, ptr %3, i32 0, i32 13
  store ptr null, ptr %17, align 8, !tbaa !25
  %18 = getelementptr inbounds %struct.aiScene, ptr %3, i32 0, i32 14
  store ptr null, ptr %18, align 8, !tbaa !26
  %19 = getelementptr inbounds %struct.aiScene, ptr %3, i32 0, i32 15
  call void @_ZN8aiStringC2Ev(ptr noundef nonnull align 4 dereferenceable(1028) %19) #4
  %20 = getelementptr inbounds %struct.aiScene, ptr %3, i32 0, i32 16
  store i32 0, ptr %20, align 4, !tbaa !27
  %21 = getelementptr inbounds %struct.aiScene, ptr %3, i32 0, i32 17
  store ptr null, ptr %21, align 8, !tbaa !28
  %22 = getelementptr inbounds %struct.aiScene, ptr %3, i32 0, i32 18
  %23 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 16) #5
  call void @_ZN6Assimp16ScenePrivateDataC2Ev(ptr noundef nonnull align 8 dereferenceable(13) %23) #4
  store ptr %23, ptr %22, align 8, !tbaa !29
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN8aiStringC2Ev(ptr noundef nonnull align 4 dereferenceable(1028)) unnamed_addr #1 align 2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6Assimp16ScenePrivateDataC2Ev(ptr noundef nonnull align 8 dereferenceable(13)) unnamed_addr #3 align 2

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 = { 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 #2 = { nobuiltin allocsize(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 = { 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 #4 = { nounwind }
attributes #5 = { builtin allocsize(0) }

!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, !11, i64 0}
!10 = !{!"_ZTS7aiScene", !11, i64 0, !6, i64 8, !11, i64 16, !6, i64 24, !11, i64 32, !6, i64 40, !11, i64 48, !6, i64 56, !11, i64 64, !6, i64 72, !11, i64 80, !6, i64 88, !11, i64 96, !6, i64 104, !6, i64 112, !12, i64 120, !11, i64 1148, !6, i64 1152, !6, i64 1160}
!11 = !{!"int", !7, i64 0}
!12 = !{!"_ZTS8aiString", !11, i64 0, !7, i64 4}
!13 = !{!10, !6, i64 8}
!14 = !{!10, !11, i64 16}
!15 = !{!10, !6, i64 24}
!16 = !{!10, !11, i64 32}
!17 = !{!10, !6, i64 40}
!18 = !{!10, !11, i64 48}
!19 = !{!10, !6, i64 56}
!20 = !{!10, !11, i64 64}
!21 = !{!10, !6, i64 72}
!22 = !{!10, !11, i64 80}
!23 = !{!10, !6, i64 88}
!24 = !{!10, !11, i64 96}
!25 = !{!10, !6, i64 104}
!26 = !{!10, !6, i64 112}
!27 = !{!10, !11, i64 1148}
!28 = !{!10, !6, i64 1152}
!29 = !{!10, !6, i64 1160}


; 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 void @_ZN7aiSceneC2Ev(ptr noundef nonnull align 8 dereferenceable(1168) %0) unnamed_addr #0 align 2 {
  store i32 0, ptr %0, align 8, !tbaa !5
  %2 = getelementptr inbounds i8, ptr %0, i64 8
  store ptr null, ptr %2, align 8, !tbaa !12
  %3 = getelementptr inbounds i8, ptr %0, i64 16
  store i32 0, ptr %3, align 8, !tbaa !13
  %4 = getelementptr inbounds i8, ptr %0, i64 24
  store ptr null, ptr %4, align 8, !tbaa !14
  %5 = getelementptr inbounds i8, ptr %0, i64 32
  store i32 0, ptr %5, align 8, !tbaa !15
  %6 = getelementptr inbounds i8, ptr %0, i64 40
  store ptr null, ptr %6, align 8, !tbaa !16
  %7 = getelementptr inbounds i8, ptr %0, i64 48
  store i32 0, ptr %7, align 8, !tbaa !17
  %8 = getelementptr inbounds i8, ptr %0, i64 56
  store ptr null, ptr %8, align 8, !tbaa !18
  %9 = getelementptr inbounds i8, ptr %0, i64 64
  store i32 0, ptr %9, align 8, !tbaa !19
  %10 = getelementptr inbounds i8, ptr %0, i64 72
  store ptr null, ptr %10, align 8, !tbaa !20
  %11 = getelementptr inbounds i8, ptr %0, i64 80
  store i32 0, ptr %11, align 8, !tbaa !21
  %12 = getelementptr inbounds i8, ptr %0, i64 88
  store ptr null, ptr %12, align 8, !tbaa !22
  %13 = getelementptr inbounds i8, ptr %0, i64 96
  store i32 0, ptr %13, align 8, !tbaa !23
  %14 = getelementptr inbounds i8, ptr %0, i64 104
  %15 = getelementptr inbounds i8, ptr %0, i64 120
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %14, i8 0, i64 16, i1 false)
  tail call void @_ZN8aiStringC2Ev(ptr noundef nonnull align 4 dereferenceable(1028) %15) #5
  %16 = getelementptr inbounds i8, ptr %0, i64 1148
  store i32 0, ptr %16, align 4, !tbaa !24
  %17 = getelementptr inbounds i8, ptr %0, i64 1152
  store ptr null, ptr %17, align 8, !tbaa !25
  %18 = getelementptr inbounds i8, ptr %0, i64 1160
  %19 = tail call noalias noundef nonnull dereferenceable(16) ptr @_Znwm(i64 noundef 16) #6
  tail call void @_ZN6Assimp16ScenePrivateDataC2Ev(ptr noundef nonnull align 8 dereferenceable(13) %19) #5
  store ptr %19, ptr %18, align 8, !tbaa !26
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN8aiStringC2Ev(ptr noundef nonnull align 4 dereferenceable(1028)) unnamed_addr #1 align 2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6Assimp16ScenePrivateDataC2Ev(ptr noundef nonnull align 8 dereferenceable(13)) unnamed_addr #3 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #4

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 = { 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 #2 = { nobuiltin allocsize(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 = { 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 #4 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #5 = { nounwind }
attributes #6 = { builtin allocsize(0) }

!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 0}
!6 = !{!"_ZTS7aiScene", !7, i64 0, !10, i64 8, !7, i64 16, !10, i64 24, !7, i64 32, !10, i64 40, !7, i64 48, !10, i64 56, !7, i64 64, !10, i64 72, !7, i64 80, !10, i64 88, !7, i64 96, !10, i64 104, !10, i64 112, !11, i64 120, !7, i64 1148, !10, i64 1152, !10, i64 1160}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"any pointer", !8, i64 0}
!11 = !{!"_ZTS8aiString", !7, i64 0, !8, i64 4}
!12 = !{!6, !10, i64 8}
!13 = !{!6, !7, i64 16}
!14 = !{!6, !10, i64 24}
!15 = !{!6, !7, i64 32}
!16 = !{!6, !10, i64 40}
!17 = !{!6, !7, i64 48}
!18 = !{!6, !10, i64 56}
!19 = !{!6, !7, i64 64}
!20 = !{!6, !10, i64 72}
!21 = !{!6, !7, i64 80}
!22 = !{!6, !10, i64 88}
!23 = !{!6, !7, i64 96}
!24 = !{!6, !7, i64 1148}
!25 = !{!6, !10, i64 1152}
!26 = !{!6, !10, i64 1160}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InstCombinePass,MemCpyOptPass,SROAPass,TailCallElimPass