; LLVM IR from modlfo/AudioEngine :: AudioEngine/JuceLibraryCode/juce_gui_basics.ll (ZN4juce15TabbedComponent9clearTabsEv)

; 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.juce::TabbedComponent" = type <{ %"class.juce::Component.base", [3 x i8], %"class.juce::ScopedPointer.362", %"class.juce::Array.363", %"class.juce::WeakReference", i32, i32, i32, [4 x i8] }>
%"class.juce::Component.base" = type <{ %"class.juce::MouseListener", %"class.juce::String", %"class.juce::String", ptr, %"class.juce::Rectangle", %"class.juce::ScopedPointer", %"class.juce::ScopedPointer.0", %"class.juce::Array", ptr, %"class.juce::MouseCursor", ptr, %"class.juce::ScopedPointer.1", %"class.juce::ScopedPointer.2", %"class.juce::ScopedPointer.3", %"class.juce::ListenerList", %"class.juce::NamedValueSet", %"class.juce::WeakReference<juce::Component>::Master", %union.anon, i8 }>
%"class.juce::MouseListener" = type { ptr }
%"class.juce::String" = type { %"class.juce::CharPointer_UTF8" }
%"class.juce::CharPointer_UTF8" = type { ptr }
%"class.juce::Rectangle" = type { %"class.juce::Point", i32, i32 }
%"class.juce::Point" = type { i32, i32 }
%"class.juce::ScopedPointer" = type { ptr }
%"class.juce::ScopedPointer.0" = type { ptr }
%"class.juce::Array" = type { %"class.juce::ArrayAllocationBase", i32, [4 x i8] }
%"class.juce::ArrayAllocationBase" = type <{ %"class.juce::HeapBlock", i32, [4 x i8] }>
%"class.juce::HeapBlock" = type { ptr }
%"class.juce::MouseCursor" = type { ptr }
%"class.juce::ScopedPointer.1" = type { ptr }
%"class.juce::ScopedPointer.2" = type { ptr }
%"class.juce::ScopedPointer.3" = type { ptr }
%"class.juce::ListenerList" = type { %"class.juce::Array.4" }
%"class.juce::Array.4" = type { %"class.juce::ArrayAllocationBase.5", i32, [4 x i8] }
%"class.juce::ArrayAllocationBase.5" = type <{ %"class.juce::HeapBlock.6", i32, [4 x i8] }>
%"class.juce::HeapBlock.6" = type { ptr }
%"class.juce::NamedValueSet" = type { %"class.juce::Array.9" }
%"class.juce::Array.9" = type { %"class.juce::ArrayAllocationBase.10", i32, [4 x i8] }
%"class.juce::ArrayAllocationBase.10" = type <{ %"class.juce::HeapBlock.11", i32, [4 x i8] }>
%"class.juce::HeapBlock.11" = type { ptr }
%"class.juce::WeakReference<juce::Component>::Master" = type { %"class.juce::ReferenceCountedObjectPtr" }
%"class.juce::ReferenceCountedObjectPtr" = type { ptr }
%union.anon = type { i32 }
%"class.juce::ScopedPointer.362" = type { ptr }
%"class.juce::Array.363" = type { %"class.juce::ArrayAllocationBase.364", i32, [4 x i8] }
%"class.juce::ArrayAllocationBase.364" = type <{ %"class.juce::HeapBlock.365", i32, [4 x i8] }>
%"class.juce::HeapBlock.365" = type { ptr }
%"class.juce::WeakReference" = type { %"class.juce::ReferenceCountedObjectPtr" }

; 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: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK4juce13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEneEPS1_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4juce9Component20removeChildComponentEPS0_(ptr noundef nonnull align 8 dereferenceable(197), ptr noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN4juce13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK4juce13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEcvPS1_Ev(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN4juce13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEaSEPS1_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4juce15TabbedButtonBar9clearTabsEv(ptr noundef nonnull align 8 dereferenceable(320)) #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4juce15TabbedComponent9clearTabsEv(ptr noundef nonnull align 8 dereferenceable(252) %0) #2 align 2 {
  %2 = alloca ptr, align 8
  %3 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  %4 = load ptr, ptr %2, align 8
  %5 = getelementptr inbounds %"class.juce::TabbedComponent", ptr %4, i32 0, i32 4
  %6 = call noundef zeroext i1 @_ZNK4juce13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEneEPS1_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef null) #4
  br i1 %6, label %7, label %17

7:                                                ; preds = %1
  %8 = getelementptr inbounds %"class.juce::TabbedComponent", ptr %4, i32 0, i32 4
  %9 = call noundef ptr @_ZN4juce13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #4
  %10 = load ptr, ptr %9, align 8, !tbaa !9
  %11 = getelementptr inbounds ptr, ptr %10, i64 11
  %12 = load ptr, ptr %11, align 8
  call void %12(ptr noundef nonnull align 8 dereferenceable(197) %9, i1 noundef zeroext false)
  %13 = getelementptr inbounds %"class.juce::TabbedComponent", ptr %4, i32 0, i32 4
  %14 = call noundef ptr @_ZNK4juce13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEcvPS1_Ev(ptr noundef nonnull align 8 dereferenceable(8) %13) #4
  call void @_ZN4juce9Component20removeChildComponentEPS0_(ptr noundef nonnull align 8 dereferenceable(197) %4, ptr noundef %14)
  %15 = getelementptr inbounds %"class.juce::TabbedComponent", ptr %4, i32 0, i32 4
  %16 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN4juce13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEaSEPS1_(ptr noundef nonnull align 8 dereferenceable(8) %15, ptr noundef null)
  br label %17

17:                                               ; preds = %7, %1
  %18 = getelementptr inbounds %"class.juce::TabbedComponent", ptr %4, i32 0, i32 2
  %19 = call noundef ptr @_ZNK4juce13ScopedPointerINS_15TabbedButtonBarEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %18) #4
  call void @_ZN4juce15TabbedButtonBar9clearTabsEv(ptr noundef nonnull align 8 dereferenceable(320) %19)
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #4
  %20 = getelementptr inbounds %"class.juce::TabbedComponent", ptr %4, i32 0, i32 3
  %21 = call noundef i32 @_ZNK4juce5ArrayINS_13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEENS_20DummyCriticalSectionELi0EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(20) %20) #4
  store i32 %21, ptr %3, align 4, !tbaa !11
  br label %22

22:                                               ; preds = %27, %17
  %23 = load i32, ptr %3, align 4, !tbaa !11
  %24 = add nsw i32 %23, -1
  store i32 %24, ptr %3, align 4, !tbaa !11
  %25 = icmp sge i32 %24, 0
  br i1 %25, label %27, label %26

26:                                               ; preds = %22
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #4
  br label %32

27:                                               ; preds = %22
  %28 = getelementptr inbounds %"class.juce::TabbedComponent", ptr %4, i32 0, i32 3
  %29 = load i32, ptr %3, align 4, !tbaa !11
  %30 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK4juce5ArrayINS_13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEENS_20DummyCriticalSectionELi0EE12getReferenceEi(ptr noundef nonnull align 8 dereferenceable(20) %28, i32 noundef %29) #4
  %31 = call noundef ptr @_ZNK4juce13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEcvPS1_Ev(ptr noundef nonnull align 8 dereferenceable(8) %30) #4
  call void @_ZN4juce22TabbedComponentHelpersL17deleteIfNecessaryEPNS_9ComponentE(ptr noundef %31)
  br label %22, !llvm.loop !13

32:                                               ; preds = %26
  %33 = getelementptr inbounds %"class.juce::TabbedComponent", ptr %4, i32 0, i32 3
  call void @_ZN4juce5ArrayINS_13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEENS_20DummyCriticalSectionELi0EE5clearEv(ptr noundef nonnull align 8 dereferenceable(20) %33)
  ret void
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK4juce13ScopedPointerINS_15TabbedButtonBarEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK4juce5ArrayINS_13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEENS_20DummyCriticalSectionELi0EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(20)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZN4juce22TabbedComponentHelpersL17deleteIfNecessaryEPNS_9ComponentE(ptr noundef) #1

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK4juce5ArrayINS_13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEENS_20DummyCriticalSectionELi0EE12getReferenceEi(ptr noundef nonnull align 8 dereferenceable(20), i32 noundef) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4juce5ArrayINS_13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEENS_20DummyCriticalSectionELi0EE5clearEv(ptr noundef nonnull align 8 dereferenceable(20)) #2 align 2

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

!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, !12, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"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"

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK4juce13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEneEPS1_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4juce9Component20removeChildComponentEPS0_(ptr noundef nonnull align 8 dereferenceable(197), ptr noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN4juce13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK4juce13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEcvPS1_Ev(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN4juce13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEaSEPS1_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4juce15TabbedButtonBar9clearTabsEv(ptr noundef nonnull align 8 dereferenceable(320)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4juce15TabbedComponent9clearTabsEv(ptr noundef nonnull align 8 dereferenceable(252) %0) local_unnamed_addr #1 align 2 {
  %2 = getelementptr inbounds i8, ptr %0, i64 232
  %3 = tail call noundef zeroext i1 @_ZNK4juce13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEneEPS1_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef null) #3
  br i1 %3, label %4, label %11

4:                                                ; preds = %1
  %5 = tail call noundef ptr @_ZN4juce13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %2) #3
  %6 = load ptr, ptr %5, align 8, !tbaa !5
  %7 = getelementptr inbounds i8, ptr %6, i64 88
  %8 = load ptr, ptr %7, align 8
  tail call void %8(ptr noundef nonnull align 8 dereferenceable(197) %5, i1 noundef zeroext false)
  %9 = tail call noundef ptr @_ZNK4juce13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEcvPS1_Ev(ptr noundef nonnull align 8 dereferenceable(8) %2) #3
  tail call void @_ZN4juce9Component20removeChildComponentEPS0_(ptr noundef nonnull align 8 dereferenceable(197) %0, ptr noundef %9)
  %10 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZN4juce13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEaSEPS1_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef null)
  br label %11

11:                                               ; preds = %4, %1
  %12 = getelementptr inbounds i8, ptr %0, i64 200
  %13 = tail call noundef ptr @_ZNK4juce13ScopedPointerINS_15TabbedButtonBarEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %12) #3
  tail call void @_ZN4juce15TabbedButtonBar9clearTabsEv(ptr noundef nonnull align 8 dereferenceable(320) %13)
  %14 = getelementptr inbounds i8, ptr %0, i64 208
  %15 = tail call noundef i32 @_ZNK4juce5ArrayINS_13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEENS_20DummyCriticalSectionELi0EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(20) %14) #3
  %16 = icmp sgt i32 %15, 0
  br i1 %16, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %.lr.ph, %11
  tail call void @_ZN4juce5ArrayINS_13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEENS_20DummyCriticalSectionELi0EE5clearEv(ptr noundef nonnull align 8 dereferenceable(20) %14)
  ret void

.lr.ph:                                           ; preds = %11, %.lr.ph
  %.03 = phi i32 [ %17, %.lr.ph ], [ %15, %11 ]
  %17 = add nsw i32 %.03, -1
  %18 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK4juce5ArrayINS_13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEENS_20DummyCriticalSectionELi0EE12getReferenceEi(ptr noundef nonnull align 8 dereferenceable(20) %14, i32 noundef %17) #3
  %19 = tail call noundef ptr @_ZNK4juce13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEcvPS1_Ev(ptr noundef nonnull align 8 dereferenceable(8) %18) #3
  tail call void @_ZN4juce22TabbedComponentHelpersL17deleteIfNecessaryEPNS_9ComponentE(ptr noundef %19)
  %20 = icmp ugt i32 %.03, 1
  br i1 %20, label %.lr.ph, label %._crit_edge, !llvm.loop !8
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK4juce13ScopedPointerINS_15TabbedButtonBarEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK4juce5ArrayINS_13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEENS_20DummyCriticalSectionELi0EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(20)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @_ZN4juce22TabbedComponentHelpersL17deleteIfNecessaryEPNS_9ComponentE(ptr noundef) local_unnamed_addr #0

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK4juce5ArrayINS_13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEENS_20DummyCriticalSectionELi0EE12getReferenceEi(ptr noundef nonnull align 8 dereferenceable(20), i32 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4juce5ArrayINS_13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEEENS_20DummyCriticalSectionELi0EE5clearEv(ptr noundef nonnull align 8 dereferenceable(20)) local_unnamed_addr #1 align 2

attributes #0 = { 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 #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 = { 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 #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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = distinct !{!8, !9}
!9 = !{!"llvm.loop.mustprogress"}


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