; LLVM IR from modlfo/AudioEngine :: AudioEngine/JuceLibraryCode/juce_gui_basics.ll (ZNK4juce9Component9isShowingEv)

; 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::Component" = 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, [3 x 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 }

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

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK4juce9Component7getPeerEv(ptr noundef nonnull align 8 dereferenceable(197)) #1 align 2

; 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 noundef zeroext i1 @_ZNK4juce9Component9isShowingEv(ptr noundef nonnull align 8 dereferenceable(197) %0) #1 align 2 {
  %2 = alloca i1, align 1
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  %6 = load ptr, ptr %3, align 8
  %7 = getelementptr inbounds %"class.juce::Component", ptr %6, i32 0, i32 17
  %8 = load i16, ptr %7, align 8
  %9 = lshr i16 %8, 1
  %10 = and i16 %9, 1
  %11 = trunc i16 %10 to i1
  br i1 %11, label %13, label %12

12:                                               ; preds = %1
  store i1 false, ptr %2, align 1
  br label %36

13:                                               ; preds = %1
  %14 = getelementptr inbounds %"class.juce::Component", ptr %6, i32 0, i32 3
  %15 = load ptr, ptr %14, align 8, !tbaa !9
  %16 = icmp ne ptr %15, null
  br i1 %16, label %17, label %21

17:                                               ; preds = %13
  %18 = getelementptr inbounds %"class.juce::Component", ptr %6, i32 0, i32 3
  %19 = load ptr, ptr %18, align 8, !tbaa !9
  %20 = call noundef zeroext i1 @_ZNK4juce9Component9isShowingEv(ptr noundef nonnull align 8 dereferenceable(197) %19)
  store i1 %20, ptr %2, align 1
  br label %36

21:                                               ; preds = %13
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #2
  %22 = call noundef ptr @_ZNK4juce9Component7getPeerEv(ptr noundef nonnull align 8 dereferenceable(197) %6)
  store ptr %22, ptr %4, align 8, !tbaa !5
  %23 = load ptr, ptr %4, align 8, !tbaa !5
  %24 = icmp ne ptr %23, null
  br i1 %24, label %25, label %32

25:                                               ; preds = %21
  %26 = load ptr, ptr %4, align 8, !tbaa !5
  %27 = load ptr, ptr %26, align 8, !tbaa !36
  %28 = getelementptr inbounds ptr, ptr %27, i64 14
  %29 = load ptr, ptr %28, align 8
  %30 = call noundef zeroext i1 %29(ptr noundef nonnull align 8 dereferenceable(77) %26)
  %31 = xor i1 %30, true
  store i1 %31, ptr %2, align 1
  store i32 1, ptr %5, align 4
  br label %33

32:                                               ; preds = %21
  store i32 0, ptr %5, align 4
  br label %33

33:                                               ; preds = %32, %25
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #2
  %34 = load i32, ptr %5, align 4
  switch i32 %34, label %38 [
    i32 0, label %35
    i32 1, label %36
  ]

35:                                               ; preds = %33
  store i1 false, ptr %2, align 1
  br label %36

36:                                               ; preds = %35, %33, %17, %12
  %37 = load i1, ptr %2, align 1
  ret i1 %37

38:                                               ; preds = %33
  unreachable
}

attributes #0 = { 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 = { 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, !6, i64 24}
!10 = !{!"_ZTSN4juce9ComponentE", !11, i64 0, !12, i64 8, !12, i64 16, !6, i64 24, !14, i64 32, !17, i64 48, !18, i64 56, !19, i64 64, !6, i64 88, !22, i64 96, !6, i64 104, !23, i64 112, !24, i64 120, !25, i64 128, !26, i64 136, !30, i64 160, !34, i64 184, !7, i64 192, !7, i64 196}
!11 = !{!"_ZTSN4juce13MouseListenerE"}
!12 = !{!"_ZTSN4juce6StringE", !13, i64 0}
!13 = !{!"_ZTSN4juce16CharPointer_UTF8E", !6, i64 0}
!14 = !{!"_ZTSN4juce9RectangleIiEE", !15, i64 0, !16, i64 8, !16, i64 12}
!15 = !{!"_ZTSN4juce5PointIiEE", !16, i64 0, !16, i64 4}
!16 = !{!"int", !7, i64 0}
!17 = !{!"_ZTSN4juce13ScopedPointerINS_9Component10PositionerEEE", !6, i64 0}
!18 = !{!"_ZTSN4juce13ScopedPointerINS_15AffineTransformEEE", !6, i64 0}
!19 = !{!"_ZTSN4juce5ArrayIPNS_9ComponentENS_20DummyCriticalSectionELi0EEE", !20, i64 0, !16, i64 16}
!20 = !{!"_ZTSN4juce19ArrayAllocationBaseIPNS_9ComponentENS_20DummyCriticalSectionEEE", !21, i64 0, !16, i64 8}
!21 = !{!"_ZTSN4juce9HeapBlockIPNS_9ComponentELb0EEE", !6, i64 0}
!22 = !{!"_ZTSN4juce11MouseCursorE", !6, i64 0}
!23 = !{!"_ZTSN4juce13ScopedPointerINS_20CachedComponentImageEEE", !6, i64 0}
!24 = !{!"_ZTSN4juce13ScopedPointerINS_9Component17MouseListenerListEEE", !6, i64 0}
!25 = !{!"_ZTSN4juce13ScopedPointerINS_5ArrayIPNS_11KeyListenerENS_20DummyCriticalSectionELi0EEEEE", !6, i64 0}
!26 = !{!"_ZTSN4juce12ListenerListINS_17ComponentListenerENS_5ArrayIPS1_NS_20DummyCriticalSectionELi0EEEEE", !27, i64 0}
!27 = !{!"_ZTSN4juce5ArrayIPNS_17ComponentListenerENS_20DummyCriticalSectionELi0EEE", !28, i64 0, !16, i64 16}
!28 = !{!"_ZTSN4juce19ArrayAllocationBaseIPNS_17ComponentListenerENS_20DummyCriticalSectionEEE", !29, i64 0, !16, i64 8}
!29 = !{!"_ZTSN4juce9HeapBlockIPNS_17ComponentListenerELb0EEE", !6, i64 0}
!30 = !{!"_ZTSN4juce13NamedValueSetE", !31, i64 0}
!31 = !{!"_ZTSN4juce5ArrayINS_13NamedValueSet10NamedValueENS_20DummyCriticalSectionELi0EEE", !32, i64 0, !16, i64 16}
!32 = !{!"_ZTSN4juce19ArrayAllocationBaseINS_13NamedValueSet10NamedValueENS_20DummyCriticalSectionEEE", !33, i64 0, !16, i64 8}
!33 = !{!"_ZTSN4juce9HeapBlockINS_13NamedValueSet10NamedValueELb0EEE", !6, i64 0}
!34 = !{!"_ZTSN4juce13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEE6MasterE", !35, i64 0}
!35 = !{!"_ZTSN4juce25ReferenceCountedObjectPtrINS_13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEE13SharedPointerEEE", !6, i64 0}
!36 = !{!37, !37, i64 0}
!37 = !{!"vtable pointer", !8, i64 0}


; 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
declare dso_local noundef ptr @_ZNK4juce9Component7getPeerEv(ptr noundef nonnull align 8 dereferenceable(197)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK4juce9Component9isShowingEv(ptr noundef nonnull align 8 dereferenceable(197) %0) local_unnamed_addr #0 align 2 {
  br label %tailrecurse

tailrecurse:                                      ; preds = %5, %1
  %.tr = phi ptr [ %0, %1 ], [ %7, %5 ]
  %2 = getelementptr inbounds i8, ptr %.tr, i64 192
  %3 = load i16, ptr %2, align 8
  %4 = and i16 %3, 2
  %.not = icmp eq i16 %4, 0
  br i1 %.not, label %.loopexit, label %5

5:                                                ; preds = %tailrecurse
  %6 = getelementptr inbounds i8, ptr %.tr, i64 24
  %7 = load ptr, ptr %6, align 8, !tbaa !5
  %.not7 = icmp eq ptr %7, null
  br i1 %.not7, label %8, label %tailrecurse

8:                                                ; preds = %5
  %9 = tail call noundef ptr @_ZNK4juce9Component7getPeerEv(ptr noundef nonnull align 8 dereferenceable(197) %.tr)
  %.not8.not = icmp ne ptr %9, null
  br i1 %.not8.not, label %10, label %16

10:                                               ; preds = %8
  %11 = load ptr, ptr %9, align 8, !tbaa !35
  %12 = getelementptr inbounds i8, ptr %11, i64 112
  %13 = load ptr, ptr %12, align 8
  %14 = tail call noundef zeroext i1 %13(ptr noundef nonnull align 8 dereferenceable(77) %9)
  %15 = xor i1 %14, true
  br label %16

16:                                               ; preds = %8, %10
  %.04 = phi i1 [ %15, %10 ], [ undef, %8 ]
  %spec.select = and i1 %.not8.not, %.04
  br label %.loopexit

.loopexit:                                        ; preds = %tailrecurse, %16
  %.1 = phi i1 [ %spec.select, %16 ], [ false, %tailrecurse ]
  ret i1 %.1
}

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" }

!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, !10, i64 24}
!6 = !{!"_ZTSN4juce9ComponentE", !7, i64 0, !8, i64 8, !8, i64 16, !10, i64 24, !13, i64 32, !16, i64 48, !17, i64 56, !18, i64 64, !10, i64 88, !21, i64 96, !10, i64 104, !22, i64 112, !23, i64 120, !24, i64 128, !25, i64 136, !29, i64 160, !33, i64 184, !11, i64 192, !11, i64 196}
!7 = !{!"_ZTSN4juce13MouseListenerE"}
!8 = !{!"_ZTSN4juce6StringE", !9, i64 0}
!9 = !{!"_ZTSN4juce16CharPointer_UTF8E", !10, i64 0}
!10 = !{!"any pointer", !11, i64 0}
!11 = !{!"omnipotent char", !12, i64 0}
!12 = !{!"Simple C++ TBAA"}
!13 = !{!"_ZTSN4juce9RectangleIiEE", !14, i64 0, !15, i64 8, !15, i64 12}
!14 = !{!"_ZTSN4juce5PointIiEE", !15, i64 0, !15, i64 4}
!15 = !{!"int", !11, i64 0}
!16 = !{!"_ZTSN4juce13ScopedPointerINS_9Component10PositionerEEE", !10, i64 0}
!17 = !{!"_ZTSN4juce13ScopedPointerINS_15AffineTransformEEE", !10, i64 0}
!18 = !{!"_ZTSN4juce5ArrayIPNS_9ComponentENS_20DummyCriticalSectionELi0EEE", !19, i64 0, !15, i64 16}
!19 = !{!"_ZTSN4juce19ArrayAllocationBaseIPNS_9ComponentENS_20DummyCriticalSectionEEE", !20, i64 0, !15, i64 8}
!20 = !{!"_ZTSN4juce9HeapBlockIPNS_9ComponentELb0EEE", !10, i64 0}
!21 = !{!"_ZTSN4juce11MouseCursorE", !10, i64 0}
!22 = !{!"_ZTSN4juce13ScopedPointerINS_20CachedComponentImageEEE", !10, i64 0}
!23 = !{!"_ZTSN4juce13ScopedPointerINS_9Component17MouseListenerListEEE", !10, i64 0}
!24 = !{!"_ZTSN4juce13ScopedPointerINS_5ArrayIPNS_11KeyListenerENS_20DummyCriticalSectionELi0EEEEE", !10, i64 0}
!25 = !{!"_ZTSN4juce12ListenerListINS_17ComponentListenerENS_5ArrayIPS1_NS_20DummyCriticalSectionELi0EEEEE", !26, i64 0}
!26 = !{!"_ZTSN4juce5ArrayIPNS_17ComponentListenerENS_20DummyCriticalSectionELi0EEE", !27, i64 0, !15, i64 16}
!27 = !{!"_ZTSN4juce19ArrayAllocationBaseIPNS_17ComponentListenerENS_20DummyCriticalSectionEEE", !28, i64 0, !15, i64 8}
!28 = !{!"_ZTSN4juce9HeapBlockIPNS_17ComponentListenerELb0EEE", !10, i64 0}
!29 = !{!"_ZTSN4juce13NamedValueSetE", !30, i64 0}
!30 = !{!"_ZTSN4juce5ArrayINS_13NamedValueSet10NamedValueENS_20DummyCriticalSectionELi0EEE", !31, i64 0, !15, i64 16}
!31 = !{!"_ZTSN4juce19ArrayAllocationBaseINS_13NamedValueSet10NamedValueENS_20DummyCriticalSectionEEE", !32, i64 0, !15, i64 8}
!32 = !{!"_ZTSN4juce9HeapBlockINS_13NamedValueSet10NamedValueELb0EEE", !10, i64 0}
!33 = !{!"_ZTSN4juce13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEE6MasterE", !34, i64 0}
!34 = !{!"_ZTSN4juce25ReferenceCountedObjectPtrINS_13WeakReferenceINS_9ComponentENS_22ReferenceCountedObjectEE13SharedPointerEEE", !10, i64 0}
!35 = !{!36, !36, i64 0}
!36 = !{!"vtable pointer", !12, i64 0}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass