; LLVM IR from yangfengzzz/DigitalVox4 :: editor (imgui_node_editor)

; 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.vox::NodeEditor::Detail::ObjectId" = type <{ %"struct.vox::NodeEditor::Details::SafePointerType.38", i32, [4 x i8] }>
%"struct.vox::NodeEditor::Details::SafePointerType.38" = type { %"struct.vox::NodeEditor::Details::SafeType.39" }
%"struct.vox::NodeEditor::Details::SafeType.39" = type { i64 }
%"struct.vox::NodeEditor::NodeId" = type { %"struct.vox::NodeEditor::Details::SafePointerType.6" }
%"struct.vox::NodeEditor::Details::SafePointerType.6" = type { %"struct.vox::NodeEditor::Details::SafeType.7" }
%"struct.vox::NodeEditor::Details::SafeType.7" = type { i64 }

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

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

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_ZNK3vox10NodeEditor6Detail8ObjectId8AsNodeIdEv(ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN3vox10NodeEditor6Detail8ObjectIdC2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN3vox10NodeEditor6Detail17DeleteItemsAction9QueryItemEPNS1_8ObjectIdENS2_12IteratorTypeE(ptr noundef nonnull align 8 dereferenceable(88), ptr noundef, i32 noundef) #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN3vox10NodeEditor6Detail17DeleteItemsAction9QueryNodeEPNS0_6NodeIdE(ptr noundef nonnull align 8 dereferenceable(88) %0, ptr noundef %1) #2 align 2 {
  %3 = alloca i1, align 1
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca %"struct.vox::NodeEditor::Detail::ObjectId", align 8
  %7 = alloca i32, align 4
  %8 = alloca %"struct.vox::NodeEditor::NodeId", align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  %9 = load ptr, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr %6) #4
  call void @_ZN3vox10NodeEditor6Detail8ObjectIdC2Ev(ptr noundef nonnull align 8 dereferenceable(16) %6)
  %10 = call noundef zeroext i1 @_ZN3vox10NodeEditor6Detail17DeleteItemsAction9QueryItemEPNS1_8ObjectIdENS2_12IteratorTypeE(ptr noundef nonnull align 8 dereferenceable(88) %9, ptr noundef %6, i32 noundef 2)
  br i1 %10, label %12, label %11

11:                                               ; preds = %2
  store i1 false, ptr %3, align 1
  store i32 1, ptr %7, align 4
  br label %25

12:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  %13 = call i64 @_ZNK3vox10NodeEditor6Detail8ObjectId8AsNodeIdEv(ptr noundef nonnull align 8 dereferenceable(16) %6)
  %14 = getelementptr inbounds %"struct.vox::NodeEditor::NodeId", ptr %8, i32 0, i32 0
  %15 = getelementptr inbounds %"struct.vox::NodeEditor::Details::SafePointerType.6", ptr %14, i32 0, i32 0
  %16 = getelementptr inbounds %"struct.vox::NodeEditor::Details::SafeType.7", ptr %15, i32 0, i32 0
  store i64 %13, ptr %16, align 8
  %17 = call noundef zeroext i1 @_ZNK3vox10NodeEditor7Details15SafePointerTypeINS0_6NodeIdEEcvbEv(ptr noundef nonnull align 8 dereferenceable(8) %8)
  br i1 %17, label %18, label %20

18:                                               ; preds = %12
  %19 = load ptr, ptr %5, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %19, ptr align 8 %8, i64 8, i1 false)
  br label %21

20:                                               ; preds = %12
  store i1 false, ptr %3, align 1
  store i32 1, ptr %7, align 4
  br label %22

21:                                               ; preds = %18
  store i32 0, ptr %7, align 4
  br label %22

22:                                               ; preds = %21, %20
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  %23 = load i32, ptr %7, align 4
  switch i32 %23, label %25 [
    i32 0, label %24
  ]

24:                                               ; preds = %22
  store i1 true, ptr %3, align 1
  store i32 1, ptr %7, align 4
  br label %25

25:                                               ; preds = %24, %22, %11
  call void @llvm.lifetime.end.p0(i64 16, ptr %6) #4
  %26 = load i1, ptr %3, align 1
  ret i1 %26
}

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK3vox10NodeEditor7Details15SafePointerTypeINS0_6NodeIdEEcvbEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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 = { 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"

%"struct.vox::NodeEditor::Detail::ObjectId" = type <{ %"struct.vox::NodeEditor::Details::SafePointerType.38", i32, [4 x i8] }>
%"struct.vox::NodeEditor::Details::SafePointerType.38" = type { %"struct.vox::NodeEditor::Details::SafeType.39" }
%"struct.vox::NodeEditor::Details::SafeType.39" = type { i64 }
%"struct.vox::NodeEditor::NodeId" = type { %"struct.vox::NodeEditor::Details::SafePointerType.6" }
%"struct.vox::NodeEditor::Details::SafePointerType.6" = type { %"struct.vox::NodeEditor::Details::SafeType.7" }
%"struct.vox::NodeEditor::Details::SafeType.7" = type { i64 }

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

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_ZNK3vox10NodeEditor6Detail8ObjectId8AsNodeIdEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN3vox10NodeEditor6Detail8ObjectIdC2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN3vox10NodeEditor6Detail17DeleteItemsAction9QueryItemEPNS1_8ObjectIdENS2_12IteratorTypeE(ptr noundef nonnull align 8 dereferenceable(88), ptr noundef, i32 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN3vox10NodeEditor6Detail17DeleteItemsAction9QueryNodeEPNS0_6NodeIdE(ptr noundef nonnull align 8 dereferenceable(88) %0, ptr nocapture noundef writeonly %1) local_unnamed_addr #1 align 2 {
  %3 = alloca %"struct.vox::NodeEditor::Detail::ObjectId", align 8
  %4 = alloca %"struct.vox::NodeEditor::NodeId", align 8
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #3
  call void @_ZN3vox10NodeEditor6Detail8ObjectIdC2Ev(ptr noundef nonnull align 8 dereferenceable(16) %3)
  %5 = call noundef zeroext i1 @_ZN3vox10NodeEditor6Detail17DeleteItemsAction9QueryItemEPNS1_8ObjectIdENS2_12IteratorTypeE(ptr noundef nonnull align 8 dereferenceable(88) %0, ptr noundef nonnull %3, i32 noundef 2)
  br i1 %5, label %6, label %12

6:                                                ; preds = %2
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #3
  %7 = call i64 @_ZNK3vox10NodeEditor6Detail8ObjectId8AsNodeIdEv(ptr noundef nonnull align 8 dereferenceable(16) %3)
  store i64 %7, ptr %4, align 8
  %8 = call noundef zeroext i1 @_ZNK3vox10NodeEditor7Details15SafePointerTypeINS0_6NodeIdEEcvbEv(ptr noundef nonnull align 8 dereferenceable(8) %4)
  br i1 %8, label %9, label %11

9:                                                ; preds = %6
  %10 = load i64, ptr %4, align 8
  store i64 %10, ptr %1, align 8
  br label %11

11:                                               ; preds = %6, %9
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #3
  br label %12

12:                                               ; preds = %11, %2
  %.1 = phi i1 [ false, %2 ], [ %8, %11 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #3
  ret i1 %.1
}

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK3vox10NodeEditor7Details15SafePointerTypeINS0_6NodeIdEEcvbEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { 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 #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)"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass