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

; 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"

@_ZTIN4juce9ComponentE = external dso_local constant { ptr, ptr, ptr }, align 8
@_ZTIN4juce24ApplicationCommandTargetE = external dso_local constant { ptr, ptr }, align 8

; 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 willreturn memory(read)
declare ptr @__dynamic_cast(ptr, ptr, ptr, i64) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK4juce9Component26findParentComponentOfClassINS_24ApplicationCommandTargetEEEPT_v(ptr noundef nonnull align 8 dereferenceable(197)) #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef ptr @_ZN4juce24ApplicationCommandTarget30findFirstTargetParentComponentEv(ptr noundef nonnull align 8 dereferenceable(16) %0) #3 align 2 {
  %2 = alloca ptr, align 8
  %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
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #4
  %7 = icmp eq ptr %6, null
  br i1 %7, label %10, label %8

8:                                                ; preds = %1
  %9 = call ptr @__dynamic_cast(ptr %6, ptr @_ZTIN4juce24ApplicationCommandTargetE, ptr @_ZTIN4juce9ComponentE, i64 -2) #4
  br label %11

10:                                               ; preds = %1
  br label %11

11:                                               ; preds = %10, %8
  %12 = phi ptr [ %9, %8 ], [ null, %10 ]
  store ptr %12, ptr %4, align 8, !tbaa !5
  %13 = load ptr, ptr %4, align 8, !tbaa !5
  %14 = icmp ne ptr %13, null
  br i1 %14, label %15, label %18

15:                                               ; preds = %11
  %16 = load ptr, ptr %4, align 8, !tbaa !5
  %17 = call noundef ptr @_ZNK4juce9Component26findParentComponentOfClassINS_24ApplicationCommandTargetEEEPT_v(ptr noundef nonnull align 8 dereferenceable(197) %16)
  store ptr %17, ptr %2, align 8
  store i32 1, ptr %5, align 4
  br label %19

18:                                               ; preds = %11
  store i32 0, ptr %5, align 4
  br label %19

19:                                               ; preds = %18, %15
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #4
  %20 = load i32, ptr %5, align 4
  switch i32 %20, label %24 [
    i32 0, label %21
    i32 1, label %22
  ]

21:                                               ; preds = %19
  store ptr null, ptr %2, align 8
  br label %22

22:                                               ; preds = %21, %19
  %23 = load ptr, ptr %2, align 8
  ret ptr %23

24:                                               ; preds = %19
  unreachable
}

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

@_ZTIN4juce9ComponentE = external dso_local constant { ptr, ptr, ptr }, align 8
@_ZTIN4juce24ApplicationCommandTargetE = external dso_local constant { ptr, ptr }, align 8

; Function Attrs: mustprogress nofree nounwind willreturn memory(read)
declare ptr @__dynamic_cast(ptr, ptr, ptr, i64) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK4juce9Component26findParentComponentOfClassINS_24ApplicationCommandTargetEEEPT_v(ptr noundef nonnull align 8 dereferenceable(197)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef ptr @_ZN4juce24ApplicationCommandTarget30findFirstTargetParentComponentEv(ptr noundef nonnull align 8 dereferenceable(16) %0) local_unnamed_addr #1 align 2 {
  %2 = tail call ptr @__dynamic_cast(ptr nonnull %0, ptr nonnull @_ZTIN4juce24ApplicationCommandTargetE, ptr nonnull @_ZTIN4juce9ComponentE, i64 -2) #2
  %.not.not = icmp eq ptr %2, null
  br i1 %.not.not, label %5, label %3

3:                                                ; preds = %1
  %4 = tail call noundef ptr @_ZNK4juce9Component26findParentComponentOfClassINS_24ApplicationCommandTargetEEEPT_v(ptr noundef nonnull align 8 dereferenceable(197) %2)
  br label %5

5:                                                ; preds = %1, %3
  %spec.select = phi ptr [ %4, %3 ], [ null, %1 ]
  ret ptr %spec.select
}

attributes #0 = { mustprogress nofree nounwind willreturn memory(read) }
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 = { 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,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass