; 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"

%"struct.juce::AudioProcessor::BusesProperties" = type { %"class.juce::Array.45", %"class.juce::Array.45" }
%"class.juce::Array.45" = type { %"class.juce::ArrayAllocationBase.46", i32, [4 x i8] }
%"class.juce::ArrayAllocationBase.46" = type <{ %"class.juce::HeapBlock.47", i32, [4 x i8] }>
%"class.juce::HeapBlock.47" = type { ptr }

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK4juce14AudioProcessor15BusesProperties10withOutputERKNS_6StringERKNS_15AudioChannelSetEb(ptr dead_on_unwind noalias writable sret(%"struct.juce::AudioProcessor::BusesProperties") align 8 %0, ptr noundef nonnull align 8 dereferenceable(48) %1, ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(40) %3, i1 noundef zeroext %4) #0 align 2 personality ptr @__gxx_personality_v0 {
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i8, align 1
  %11 = alloca i1, align 1
  %12 = alloca ptr, align 8
  %13 = alloca i32, align 4
  store ptr %0, ptr %6, align 8
  store ptr %1, ptr %7, align 8, !tbaa !5
  store ptr %2, ptr %8, align 8, !tbaa !5
  store ptr %3, ptr %9, align 8, !tbaa !5
  %14 = zext i1 %4 to i8
  store i8 %14, ptr %10, align 1, !tbaa !9
  %15 = load ptr, ptr %7, align 8
  store i1 false, ptr %11, align 1
  call void @_ZN4juce14AudioProcessor15BusesPropertiesC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(48) %0, ptr noundef nonnull align 8 dereferenceable(48) %15)
  %16 = load ptr, ptr %8, align 8, !tbaa !5
  %17 = load ptr, ptr %9, align 8, !tbaa !5
  %18 = load i8, ptr %10, align 1, !tbaa !9, !range !11, !noundef !12
  %19 = trunc i8 %18 to i1
  invoke void @_ZN4juce14AudioProcessor15BusesProperties6addBusEbRKNS_6StringERKNS_15AudioChannelSetEb(ptr noundef nonnull align 8 dereferenceable(48) %0, i1 noundef zeroext false, ptr noundef nonnull align 8 dereferenceable(8) %16, ptr noundef nonnull align 8 dereferenceable(40) %17, i1 noundef zeroext %19)
          to label %20 unwind label %22

20:                                               ; preds = %5
  store i1 true, ptr %11, align 1
  %21 = load i1, ptr %11, align 1
  br i1 %21, label %27, label %26

22:                                               ; preds = %5
  %23 = landingpad { ptr, i32 }
          cleanup
  %24 = extractvalue { ptr, i32 } %23, 0
  store ptr %24, ptr %12, align 8
  %25 = extractvalue { ptr, i32 } %23, 1
  store i32 %25, ptr %13, align 4
  call void @_ZN4juce14AudioProcessor15BusesPropertiesD2Ev(ptr noundef nonnull align 8 dereferenceable(48) %0) #3
  br label %28

26:                                               ; preds = %20
  call void @_ZN4juce14AudioProcessor15BusesPropertiesD2Ev(ptr noundef nonnull align 8 dereferenceable(48) %0) #3
  br label %27

27:                                               ; preds = %26, %20
  ret void

28:                                               ; preds = %22
  %29 = load ptr, ptr %12, align 8
  %30 = load i32, ptr %13, align 4
  %31 = insertvalue { ptr, i32 } poison, ptr %29, 0
  %32 = insertvalue { ptr, i32 } %31, i32 %30, 1
  resume { ptr, i32 } %32
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4juce14AudioProcessor15BusesPropertiesD2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4juce14AudioProcessor15BusesProperties6addBusEbRKNS_6StringERKNS_15AudioChannelSetEb(ptr noundef nonnull align 8 dereferenceable(48), i1 noundef zeroext, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(40), i1 noundef zeroext) #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN4juce14AudioProcessor15BusesPropertiesC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2 align 2

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" }
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 = { inlinehint 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 }

!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 = !{!"bool", !7, i64 0}
!11 = !{i8 0, i8 2}
!12 = !{}


; 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"

%"struct.juce::AudioProcessor::BusesProperties" = type { %"class.juce::Array.45", %"class.juce::Array.45" }
%"class.juce::Array.45" = type { %"class.juce::ArrayAllocationBase.46", i32, [4 x i8] }
%"class.juce::ArrayAllocationBase.46" = type <{ %"class.juce::HeapBlock.47", i32, [4 x i8] }>
%"class.juce::HeapBlock.47" = type { ptr }

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK4juce14AudioProcessor15BusesProperties10withOutputERKNS_6StringERKNS_15AudioChannelSetEb(ptr dead_on_unwind noalias nonnull writable sret(%"struct.juce::AudioProcessor::BusesProperties") align 8 %0, ptr noundef nonnull align 8 dereferenceable(48) %1, ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(40) %3, i1 noundef zeroext %4) local_unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  tail call void @_ZN4juce14AudioProcessor15BusesPropertiesC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(48) %0, ptr noundef nonnull align 8 dereferenceable(48) %1)
  invoke void @_ZN4juce14AudioProcessor15BusesProperties6addBusEbRKNS_6StringERKNS_15AudioChannelSetEb(ptr noundef nonnull align 8 dereferenceable(48) %0, i1 noundef zeroext false, ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(40) %3, i1 noundef zeroext %4)
          to label %8 unwind label %6

6:                                                ; preds = %5
  %7 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZN4juce14AudioProcessor15BusesPropertiesD2Ev(ptr noundef nonnull align 8 dereferenceable(48) %0) #3
  resume { ptr, i32 } %7

8:                                                ; preds = %5
  ret void
}

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4juce14AudioProcessor15BusesPropertiesD2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4juce14AudioProcessor15BusesProperties6addBusEbRKNS_6StringERKNS_15AudioChannelSetEb(ptr noundef nonnull align 8 dereferenceable(48), i1 noundef zeroext, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(40), i1 noundef zeroext) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN4juce14AudioProcessor15BusesPropertiesC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #2 align 2

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" }
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 = { inlinehint 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 }

!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,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass