; LLVM IR from modlfo/AudioEngine :: AudioEngine/JuceLibraryCode/juce_gui_basics.ll (ZNK4juce15TabbedButtonBar11getTabNamesEv)

; 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::StringArray" = type { %"class.juce::Array.150" }
%"class.juce::Array.150" = type { %"class.juce::ArrayAllocationBase.151", i32, [4 x i8] }
%"class.juce::ArrayAllocationBase.151" = type <{ %"class.juce::HeapBlock.152", i32, [4 x i8] }>
%"class.juce::HeapBlock.152" = type { ptr }
%"class.juce::TabbedButtonBar" = type { %"class.juce::Component.base", %"class.juce::ChangeBroadcaster", i32, [4 x i8], %"class.juce::OwnedArray.379", double, i32, %"class.juce::ScopedPointer.384", %"class.juce::ScopedPointer.282" }
%"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::ChangeBroadcaster" = type { ptr, %"class.juce::ChangeBroadcaster::ChangeBroadcasterCallback", %"class.juce::ListenerList.39" }
%"class.juce::ChangeBroadcaster::ChangeBroadcasterCallback" = type { %"class.juce::AsyncUpdater", ptr }
%"class.juce::AsyncUpdater" = type { ptr, %"class.juce::ReferenceCountedObjectPtr.15" }
%"class.juce::ReferenceCountedObjectPtr.15" = type { ptr }
%"class.juce::ListenerList.39" = type { %"class.juce::Array.40" }
%"class.juce::Array.40" = type { %"class.juce::ArrayAllocationBase.41", i32, [4 x i8] }
%"class.juce::ArrayAllocationBase.41" = type <{ %"class.juce::HeapBlock.42", i32, [4 x i8] }>
%"class.juce::HeapBlock.42" = type { ptr }
%"class.juce::OwnedArray.379" = type { %"class.juce::ArrayAllocationBase.380", i32, [4 x i8] }
%"class.juce::ArrayAllocationBase.380" = type <{ %"class.juce::HeapBlock.381", i32, [4 x i8] }>
%"class.juce::HeapBlock.381" = type { ptr }
%"class.juce::ScopedPointer.384" = type { ptr }
%"class.juce::ScopedPointer.282" = type { ptr }
%"struct.juce::TabbedButtonBar::TabInfo" = type <{ %"class.juce::ScopedPointer.385", %"class.juce::String", %"class.juce::Colour", [4 x i8] }>
%"class.juce::ScopedPointer.385" = type { ptr }
%"class.juce::Colour" = type { %"class.juce::PixelARGB" }
%"class.juce::PixelARGB" = type { %union.anon.77 }
%union.anon.77 = type { i32 }

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) #0

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

; Function Attrs: nounwind
declare void @_ZN4juce11StringArrayC1Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1

; Function Attrs: nounwind
declare void @_ZN4juce11StringArrayD1Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1

declare void @_ZN4juce11StringArray3addERKNS_6StringE(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK4juce10OwnedArrayINS_15TabbedButtonBar7TabInfoENS_20DummyCriticalSectionEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(20)) #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK4juce15TabbedButtonBar11getTabNamesEv(ptr dead_on_unwind noalias writable sret(%"class.juce::StringArray") align 8 %0, ptr noundef nonnull align 8 dereferenceable(320) %1) #4 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i1, align 1
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  store ptr %0, ptr %3, align 8
  store ptr %1, ptr %4, align 8, !tbaa !5
  %9 = load ptr, ptr %4, align 8
  store i1 false, ptr %5, align 1
  call void @_ZN4juce11StringArrayC1Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #5
  store i32 0, ptr %6, align 4, !tbaa !9
  br label %10

10:                                               ; preds = %22, %2
  %11 = load i32, ptr %6, align 4, !tbaa !9
  %12 = getelementptr inbounds %"class.juce::TabbedButtonBar", ptr %9, i32 0, i32 4
  %13 = call noundef i32 @_ZNK4juce10OwnedArrayINS_15TabbedButtonBar7TabInfoENS_20DummyCriticalSectionEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(20) %12) #5
  %14 = icmp slt i32 %11, %13
  br i1 %14, label %16, label %15

15:                                               ; preds = %10
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #5
  br label %29

16:                                               ; preds = %10
  %17 = getelementptr inbounds %"class.juce::TabbedButtonBar", ptr %9, i32 0, i32 4
  %18 = load i32, ptr %6, align 4, !tbaa !9
  %19 = call noundef ptr @_ZNK4juce10OwnedArrayINS_15TabbedButtonBar7TabInfoENS_20DummyCriticalSectionEE12getUncheckedEi(ptr noundef nonnull align 8 dereferenceable(20) %17, i32 noundef %18) #5
  %20 = getelementptr inbounds %"struct.juce::TabbedButtonBar::TabInfo", ptr %19, i32 0, i32 1
  invoke void @_ZN4juce11StringArray3addERKNS_6StringE(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(8) %20)
          to label %21 unwind label %25

21:                                               ; preds = %16
  br label %22

22:                                               ; preds = %21
  %23 = load i32, ptr %6, align 4, !tbaa !9
  %24 = add nsw i32 %23, 1
  store i32 %24, ptr %6, align 4, !tbaa !9
  br label %10, !llvm.loop !11

25:                                               ; preds = %16
  %26 = landingpad { ptr, i32 }
          cleanup
  %27 = extractvalue { ptr, i32 } %26, 0
  store ptr %27, ptr %7, align 8
  %28 = extractvalue { ptr, i32 } %26, 1
  store i32 %28, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #5
  call void @_ZN4juce11StringArrayD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  br label %33

29:                                               ; preds = %15
  store i1 true, ptr %5, align 1
  %30 = load i1, ptr %5, align 1
  br i1 %30, label %32, label %31

31:                                               ; preds = %29
  call void @_ZN4juce11StringArrayD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #5
  br label %32

32:                                               ; preds = %31, %29
  ret void

33:                                               ; preds = %25
  %34 = load ptr, ptr %7, align 8
  %35 = load i32, ptr %8, align 4
  %36 = insertvalue { ptr, i32 } poison, ptr %34, 0
  %37 = insertvalue { ptr, i32 } %36, i32 %35, 1
  resume { ptr, i32 } %37
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK4juce10OwnedArrayINS_15TabbedButtonBar7TabInfoENS_20DummyCriticalSectionEE12getUncheckedEi(ptr noundef nonnull align 8 dereferenceable(20), i32 noundef) #3 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { "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 = { 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 #5 = { 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 = !{!"int", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"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"

%"class.juce::StringArray" = type { %"class.juce::Array.150" }
%"class.juce::Array.150" = type { %"class.juce::ArrayAllocationBase.151", i32, [4 x i8] }
%"class.juce::ArrayAllocationBase.151" = type <{ %"class.juce::HeapBlock.152", i32, [4 x i8] }>
%"class.juce::HeapBlock.152" = type { ptr }

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nounwind
declare void @_ZN4juce11StringArrayC1Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0

; Function Attrs: nounwind
declare void @_ZN4juce11StringArrayD1Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0

declare void @_ZN4juce11StringArray3addERKNS_6StringE(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK4juce10OwnedArrayINS_15TabbedButtonBar7TabInfoENS_20DummyCriticalSectionEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(20)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK4juce15TabbedButtonBar11getTabNamesEv(ptr dead_on_unwind noalias nonnull writable sret(%"class.juce::StringArray") align 8 %0, ptr noundef nonnull align 8 dereferenceable(320) %1) local_unnamed_addr #3 align 2 personality ptr @__gxx_personality_v0 {
  tail call void @_ZN4juce11StringArrayC1Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  %3 = getelementptr inbounds i8, ptr %1, i64 264
  %4 = tail call noundef i32 @_ZNK4juce10OwnedArrayINS_15TabbedButtonBar7TabInfoENS_20DummyCriticalSectionEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(20) %3) #4
  %5 = icmp sgt i32 %4, 0
  br i1 %5, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %2, %8
  %.06 = phi i32 [ %9, %8 ], [ 0, %2 ]
  %6 = tail call noundef ptr @_ZNK4juce10OwnedArrayINS_15TabbedButtonBar7TabInfoENS_20DummyCriticalSectionEE12getUncheckedEi(ptr noundef nonnull align 8 dereferenceable(20) %3, i32 noundef %.06) #4
  %7 = getelementptr inbounds i8, ptr %6, i64 8
  invoke void @_ZN4juce11StringArray3addERKNS_6StringE(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(8) %7)
          to label %8 unwind label %12

8:                                                ; preds = %.lr.ph
  %9 = add nuw nsw i32 %.06, 1
  %10 = tail call noundef i32 @_ZNK4juce10OwnedArrayINS_15TabbedButtonBar7TabInfoENS_20DummyCriticalSectionEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(20) %3) #4
  %11 = icmp slt i32 %9, %10
  br i1 %11, label %.lr.ph, label %._crit_edge, !llvm.loop !5

12:                                               ; preds = %.lr.ph
  %13 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZN4juce11StringArrayD1Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #4
  resume { ptr, i32 } %13

._crit_edge:                                      ; preds = %8, %2
  ret void
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK4juce10OwnedArrayINS_15TabbedButtonBar7TabInfoENS_20DummyCriticalSectionEE12getUncheckedEi(ptr noundef nonnull align 8 dereferenceable(20), i32 noundef) local_unnamed_addr #2 align 2

attributes #0 = { 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 #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 = { 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 = { 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 #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 = distinct !{!5, !6}
!6 = !{!"llvm.loop.mustprogress"}


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