; LLVM IR from modlfo/AudioEngine :: AudioEngine/JuceLibraryCode (juce_audio_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"

%"class.juce::AudioChannelSet" = type { %"class.juce::BigInteger" }
%"class.juce::BigInteger" = type <{ %"class.juce::HeapBlock.9", [4 x i32], i64, i32, i8, [3 x i8] }>
%"class.juce::HeapBlock.9" = type { ptr }

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4juce15AudioChannelSetC2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4juce15AudioChannelSetD2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4juce15AudioChannelSet16discreteChannelsEi(ptr dead_on_unwind noalias writable sret(%"class.juce::AudioChannelSet") align 8 %0, i32 noundef %1) #2 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca i1, align 1
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  store ptr %0, ptr %3, align 8
  store i32 %1, ptr %4, align 4, !tbaa !5
  store i1 false, ptr %5, align 1
  call void @_ZN4juce15AudioChannelSetC2Ev(ptr noundef nonnull align 8 dereferenceable(40) %0) #4
  %8 = getelementptr inbounds %"class.juce::AudioChannelSet", ptr %0, i32 0, i32 0
  %9 = load i32, ptr %4, align 4, !tbaa !5
  invoke void @_ZN4juce10BigInteger8setRangeEiib(ptr noundef nonnull align 8 dereferenceable(37) %8, i32 noundef 64, i32 noundef %9, i1 noundef zeroext true)
          to label %10 unwind label %12

10:                                               ; preds = %2
  store i1 true, ptr %5, align 1
  %11 = load i1, ptr %5, align 1
  br i1 %11, label %17, label %16

12:                                               ; preds = %2
  %13 = landingpad { ptr, i32 }
          cleanup
  %14 = extractvalue { ptr, i32 } %13, 0
  store ptr %14, ptr %6, align 8
  %15 = extractvalue { ptr, i32 } %13, 1
  store i32 %15, ptr %7, align 4
  call void @_ZN4juce15AudioChannelSetD2Ev(ptr noundef nonnull align 8 dereferenceable(40) %0) #4
  br label %18

16:                                               ; preds = %10
  call void @_ZN4juce15AudioChannelSetD2Ev(ptr noundef nonnull align 8 dereferenceable(40) %0) #4
  br label %17

17:                                               ; preds = %16, %10
  ret void

18:                                               ; preds = %12
  %19 = load ptr, ptr %6, align 8
  %20 = load i32, ptr %7, align 4
  %21 = insertvalue { ptr, i32 } poison, ptr %19, 0
  %22 = insertvalue { ptr, i32 } %21, i32 %20, 1
  resume { ptr, i32 } %22
}

declare void @_ZN4juce10BigInteger8setRangeEiib(ptr noundef nonnull align 8 dereferenceable(37), i32 noundef, i32 noundef, i1 noundef zeroext) #3

attributes #0 = { 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 = { 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 = { "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 = !{!"int", !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"

%"class.juce::AudioChannelSet" = type { %"class.juce::BigInteger" }
%"class.juce::BigInteger" = type <{ %"class.juce::HeapBlock.9", [4 x i32], i64, i32, i8, [3 x i8] }>
%"class.juce::HeapBlock.9" = type { ptr }

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4juce15AudioChannelSetC2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4juce15AudioChannelSetD2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4juce15AudioChannelSet16discreteChannelsEi(ptr dead_on_unwind noalias nonnull writable sret(%"class.juce::AudioChannelSet") align 8 %0, i32 noundef %1) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  tail call void @_ZN4juce15AudioChannelSetC2Ev(ptr noundef nonnull align 8 dereferenceable(40) %0) #4
  invoke void @_ZN4juce10BigInteger8setRangeEiib(ptr noundef nonnull align 8 dereferenceable(37) %0, i32 noundef 64, i32 noundef %1, i1 noundef zeroext true)
          to label %5 unwind label %3

3:                                                ; preds = %2
  %4 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZN4juce15AudioChannelSetD2Ev(ptr noundef nonnull align 8 dereferenceable(40) %0) #4
  resume { ptr, i32 } %4

5:                                                ; preds = %2
  ret void
}

declare void @_ZN4juce10BigInteger8setRangeEiib(ptr noundef nonnull align 8 dereferenceable(37), i32 noundef, i32 noundef, i1 noundef zeroext) local_unnamed_addr #3

attributes #0 = { 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 = { 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 = { "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)"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass