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

; 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::String" = type { %"class.juce::CharPointer_UTF8" }
%"class.juce::CharPointer_UTF8" = type { ptr }
%"class.juce::AudioProcessor" = type { ptr, i32, ptr, %"class.juce::Array", %"class.juce::Component::SafePointer", double, i32, i32, i8, i8, i32, %"class.juce::CriticalSection", %"class.juce::CriticalSection", %"class.juce::OwnedArray", %"class.juce::OwnedArray", %"class.juce::String", %"class.juce::String", i32, i32, %"class.juce::OwnedArray.3" }
%"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::Component::SafePointer" = type { %"class.juce::WeakReference" }
%"class.juce::WeakReference" = type { %"class.juce::ReferenceCountedObjectPtr" }
%"class.juce::ReferenceCountedObjectPtr" = type { ptr }
%"class.juce::CriticalSection" = type { %union.pthread_mutex_t }
%union.pthread_mutex_t = type { %struct.__pthread_mutex_s }
%struct.__pthread_mutex_s = type { i32, i32, i32, i32, i32, i16, i16, %struct.__pthread_internal_list }
%struct.__pthread_internal_list = type { ptr, ptr }
%"class.juce::OwnedArray" = type { %"class.juce::ArrayAllocationBase.0", i32, [4 x i8] }
%"class.juce::ArrayAllocationBase.0" = type <{ %"class.juce::HeapBlock.1", i32, [4 x i8] }>
%"class.juce::HeapBlock.1" = type { ptr }
%"class.juce::OwnedArray.3" = type { %"class.juce::ArrayAllocationBase.4", i32, [4 x i8] }
%"class.juce::ArrayAllocationBase.4" = type <{ %"class.juce::HeapBlock.5", i32, [4 x i8] }>
%"class.juce::HeapBlock.5" = type { ptr }
%"class.juce::AudioProcessorParameterWithID" = type <{ %"class.juce::AudioProcessorParameter.base", [4 x i8], %"class.juce::String", %"class.juce::String", %"class.juce::String", i32, [4 x i8] }>
%"class.juce::AudioProcessorParameter.base" = type <{ ptr, ptr, i32 }>

@_ZTIN4juce23AudioProcessorParameterE = external dso_local constant { ptr, ptr }, align 8
@_ZTIN4juce29AudioProcessorParameterWithIDE = external dso_local constant { ptr, 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: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK4juce10OwnedArrayINS_23AudioProcessorParameterENS_20DummyCriticalSectionEEixEi(ptr noundef nonnull align 8 dereferenceable(20), i32 noundef) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4juce14AudioProcessor14getParameterIDEi(ptr dead_on_unwind noalias writable sret(%"class.juce::String") align 8 %0, ptr noundef nonnull align 8 dereferenceable(256) %1, i32 noundef %2) unnamed_addr #2 align 2 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  store ptr %0, ptr %4, align 8
  store ptr %1, ptr %5, align 8, !tbaa !5
  store i32 %2, ptr %6, align 4, !tbaa !9
  %9 = load ptr, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #6
  %10 = getelementptr inbounds %"class.juce::AudioProcessor", ptr %9, i32 0, i32 19
  %11 = load i32, ptr %6, align 4, !tbaa !9
  %12 = call noundef ptr @_ZNK4juce10OwnedArrayINS_23AudioProcessorParameterENS_20DummyCriticalSectionEEixEi(ptr noundef nonnull align 8 dereferenceable(20) %10, i32 noundef %11) #6
  %13 = icmp eq ptr %12, null
  br i1 %13, label %16, label %14

14:                                               ; preds = %3
  %15 = call ptr @__dynamic_cast(ptr %12, ptr @_ZTIN4juce23AudioProcessorParameterE, ptr @_ZTIN4juce29AudioProcessorParameterWithIDE, i64 0) #6
  br label %17

16:                                               ; preds = %3
  br label %17

17:                                               ; preds = %16, %14
  %18 = phi ptr [ %15, %14 ], [ null, %16 ]
  store ptr %18, ptr %7, align 8, !tbaa !5
  %19 = load ptr, ptr %7, align 8, !tbaa !5
  %20 = icmp ne ptr %19, null
  br i1 %20, label %21, label %24

21:                                               ; preds = %17
  %22 = load ptr, ptr %7, align 8, !tbaa !5
  %23 = getelementptr inbounds %"class.juce::AudioProcessorParameterWithID", ptr %22, i32 0, i32 2
  call void @_ZN4juce6StringC1ERKS0_(ptr noundef nonnull align 8 dereferenceable(8) %0, ptr noundef nonnull align 8 dereferenceable(8) %23) #6
  store i32 1, ptr %8, align 4
  br label %25

24:                                               ; preds = %17
  store i32 0, ptr %8, align 4
  br label %25

25:                                               ; preds = %24, %21
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  %26 = load i32, ptr %8, align 4
  switch i32 %26, label %30 [
    i32 0, label %27
    i32 1, label %29
  ]

27:                                               ; preds = %25
  %28 = load i32, ptr %6, align 4, !tbaa !9
  call void @_ZN4juce6StringC1Ei(ptr noundef nonnull align 8 dereferenceable(8) %0, i32 noundef %28)
  br label %29

29:                                               ; preds = %27, %25
  ret void

30:                                               ; preds = %25
  unreachable
}

; Function Attrs: nounwind willreturn memory(read)
declare ptr @__dynamic_cast(ptr, ptr, ptr, i64) #3

; Function Attrs: nounwind
declare void @_ZN4juce6StringC1ERKS0_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #4

declare void @_ZN4juce6StringC1Ei(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) unnamed_addr #5

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 = { nounwind willreturn memory(read) }
attributes #4 = { 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 #5 = { "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 #6 = { 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}


; 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::String" = type { %"class.juce::CharPointer_UTF8" }
%"class.juce::CharPointer_UTF8" = type { ptr }

@_ZTIN4juce23AudioProcessorParameterE = external dso_local constant { ptr, ptr }, align 8
@_ZTIN4juce29AudioProcessorParameterWithIDE = external dso_local constant { ptr, ptr, ptr }, align 8

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK4juce10OwnedArrayINS_23AudioProcessorParameterENS_20DummyCriticalSectionEEixEi(ptr noundef nonnull align 8 dereferenceable(20), i32 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4juce14AudioProcessor14getParameterIDEi(ptr dead_on_unwind noalias writable sret(%"class.juce::String") align 8 %0, ptr noundef nonnull align 8 dereferenceable(256) %1, i32 noundef %2) unnamed_addr #1 align 2 {
  %4 = getelementptr inbounds i8, ptr %1, i64 232
  %5 = tail call noundef ptr @_ZNK4juce10OwnedArrayINS_23AudioProcessorParameterENS_20DummyCriticalSectionEEixEi(ptr noundef nonnull align 8 dereferenceable(20) %4, i32 noundef %2) #5
  %6 = icmp eq ptr %5, null
  br i1 %6, label %.thread, label %7

7:                                                ; preds = %3
  %8 = tail call ptr @__dynamic_cast(ptr nonnull %5, ptr nonnull @_ZTIN4juce23AudioProcessorParameterE, ptr nonnull @_ZTIN4juce29AudioProcessorParameterWithIDE, i64 0) #5
  %.not.not = icmp eq ptr %8, null
  br i1 %.not.not, label %.thread, label %9

9:                                                ; preds = %7
  %10 = getelementptr inbounds i8, ptr %8, i64 24
  tail call void @_ZN4juce6StringC1ERKS0_(ptr noundef nonnull align 8 dereferenceable(8) %0, ptr noundef nonnull align 8 dereferenceable(8) %10) #5
  br label %11

.thread:                                          ; preds = %3, %7
  tail call void @_ZN4juce6StringC1Ei(ptr noundef nonnull align 8 dereferenceable(8) %0, i32 noundef %2)
  br label %11

11:                                               ; preds = %9, %.thread
  ret void
}

; Function Attrs: mustprogress nofree nounwind willreturn memory(read)
declare ptr @__dynamic_cast(ptr, ptr, ptr, i64) local_unnamed_addr #2

; Function Attrs: nounwind
declare void @_ZN4juce6StringC1ERKS0_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3

declare void @_ZN4juce6StringC1Ei(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) unnamed_addr #4

attributes #0 = { 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 #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 nofree nounwind willreturn memory(read) }
attributes #3 = { 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 #4 = { "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)"}


; Effective O3 passes: GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,SROAPass,SimplifyCFGPass,TailCallElimPass