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

; 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 noundef i32 @_ZN4juce14AudioProcessor20getParameterNumStepsEi(ptr noundef nonnull align 8 dereferenceable(256) %0, i32 noundef %1) unnamed_addr #2 align 2 {
  %3 = alloca i32, align 4
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store i32 %1, ptr %5, align 4, !tbaa !9
  %8 = load ptr, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #4
  %9 = getelementptr inbounds %"class.juce::AudioProcessor", ptr %8, i32 0, i32 19
  %10 = load i32, ptr %5, align 4, !tbaa !9
  %11 = call noundef ptr @_ZNK4juce10OwnedArrayINS_23AudioProcessorParameterENS_20DummyCriticalSectionEEixEi(ptr noundef nonnull align 8 dereferenceable(20) %9, i32 noundef %10) #4
  store ptr %11, ptr %6, align 8, !tbaa !5
  %12 = load ptr, ptr %6, align 8, !tbaa !5
  %13 = icmp ne ptr %12, null
  br i1 %13, label %14, label %20

14:                                               ; preds = %2
  %15 = load ptr, ptr %6, align 8, !tbaa !5
  %16 = load ptr, ptr %15, align 8, !tbaa !11
  %17 = getelementptr inbounds ptr, ptr %16, i64 7
  %18 = load ptr, ptr %17, align 8
  %19 = call noundef i32 %18(ptr noundef nonnull align 8 dereferenceable(20) %15)
  store i32 %19, ptr %3, align 4
  store i32 1, ptr %7, align 4
  br label %21

20:                                               ; preds = %2
  store i32 0, ptr %7, align 4
  br label %21

21:                                               ; preds = %20, %14
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #4
  %22 = load i32, ptr %7, align 4
  switch i32 %22, label %27 [
    i32 0, label %23
    i32 1, label %25
  ]

23:                                               ; preds = %21
  %24 = call noundef i32 @_ZN4juce14AudioProcessor27getDefaultNumParameterStepsEv() #4
  store i32 %24, ptr %3, align 4
  br label %25

25:                                               ; preds = %23, %21
  %26 = load i32, ptr %3, align 4
  ret i32 %26

27:                                               ; preds = %21
  unreachable
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZN4juce14AudioProcessor27getDefaultNumParameterStepsEv() #3 align 2

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 = { 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 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"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: 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 noundef i32 @_ZN4juce14AudioProcessor20getParameterNumStepsEi(ptr noundef nonnull align 8 dereferenceable(256) %0, i32 noundef %1) unnamed_addr #1 align 2 {
  %3 = getelementptr inbounds i8, ptr %0, i64 232
  %4 = tail call noundef ptr @_ZNK4juce10OwnedArrayINS_23AudioProcessorParameterENS_20DummyCriticalSectionEEixEi(ptr noundef nonnull align 8 dereferenceable(20) %3, i32 noundef %1) #3
  %.not.not = icmp eq ptr %4, null
  br i1 %.not.not, label %10, label %5

5:                                                ; preds = %2
  %6 = load ptr, ptr %4, align 8, !tbaa !5
  %7 = getelementptr inbounds i8, ptr %6, i64 56
  %8 = load ptr, ptr %7, align 8
  %9 = tail call noundef i32 %8(ptr noundef nonnull align 8 dereferenceable(20) %4)
  br label %12

10:                                               ; preds = %2
  %11 = tail call noundef i32 @_ZN4juce14AudioProcessor27getDefaultNumParameterStepsEv() #3
  br label %12

12:                                               ; preds = %5, %10
  %.1 = phi i32 [ %9, %5 ], [ %11, %10 ]
  ret i32 %.1
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZN4juce14AudioProcessor27getDefaultNumParameterStepsEv() local_unnamed_addr #2 align 2

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 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"}


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