; 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"

%"class.juce::KeyPressMappingSet" = type { %"class.juce::KeyListener", %"class.juce::ChangeBroadcaster", %"class.juce::FocusChangeListener", ptr, %"class.juce::OwnedArray.138", %"class.juce::OwnedArray.143" }
%"class.juce::KeyListener" = type { ptr }
%"class.juce::ChangeBroadcaster" = type { ptr, %"class.juce::ChangeBroadcaster::ChangeBroadcasterCallback", %"class.juce::ListenerList.39" }
%"class.juce::ChangeBroadcaster::ChangeBroadcasterCallback" = type { %"class.juce::AsyncUpdater", ptr }
%"class.juce::AsyncUpdater" = type { ptr, %"class.juce::ReferenceCountedObjectPtr.15" }
%"class.juce::ReferenceCountedObjectPtr.15" = type { ptr }
%"class.juce::ListenerList.39" = type { %"class.juce::Array.40" }
%"class.juce::Array.40" = type { %"class.juce::ArrayAllocationBase.41", i32, [4 x i8] }
%"class.juce::ArrayAllocationBase.41" = type <{ %"class.juce::HeapBlock.42", i32, [4 x i8] }>
%"class.juce::HeapBlock.42" = type { ptr }
%"class.juce::FocusChangeListener" = type { ptr }
%"class.juce::OwnedArray.138" = type { %"class.juce::ArrayAllocationBase.139", i32, [4 x i8] }
%"class.juce::ArrayAllocationBase.139" = type <{ %"class.juce::HeapBlock.140", i32, [4 x i8] }>
%"class.juce::HeapBlock.140" = type { ptr }
%"class.juce::OwnedArray.143" = type { %"class.juce::ArrayAllocationBase.144", i32, [4 x i8] }
%"class.juce::ArrayAllocationBase.144" = type <{ %"class.juce::HeapBlock.145", i32, [4 x i8] }>
%"class.juce::HeapBlock.145" = type { ptr }
%"struct.juce::KeyPressMappingSet::CommandMapping" = type <{ i32, [4 x i8], %"class.juce::Array.104", i8, [7 x i8] }>
%"class.juce::Array.104" = type { %"class.juce::ArrayAllocationBase.105", i32, [4 x i8] }
%"class.juce::ArrayAllocationBase.105" = type <{ %"class.juce::HeapBlock.106", i32, [4 x i8] }>
%"class.juce::HeapBlock.106" = 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

declare void @_ZN4juce17ChangeBroadcaster17sendChangeMessageEv(ptr noundef nonnull align 8 dereferenceable(56)) #1

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK4juce10OwnedArrayINS_18KeyPressMappingSet14CommandMappingENS_20DummyCriticalSectionEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(20)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK4juce10OwnedArrayINS_18KeyPressMappingSet14CommandMappingENS_20DummyCriticalSectionEE12getUncheckedEi(ptr noundef nonnull align 8 dereferenceable(20), i32 noundef) #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4juce18KeyPressMappingSet18clearAllKeyPressesEi(ptr noundef nonnull align 8 dereferenceable(128) %0, i32 noundef %1) #3 align 2 {
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  store i32 %1, ptr %4, align 4, !tbaa !9
  %6 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #4
  %7 = getelementptr inbounds %"class.juce::KeyPressMappingSet", ptr %6, i32 0, i32 4
  %8 = call noundef i32 @_ZNK4juce10OwnedArrayINS_18KeyPressMappingSet14CommandMappingENS_20DummyCriticalSectionEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(20) %7) #4
  store i32 %8, ptr %5, align 4, !tbaa !9
  br label %9

9:                                                ; preds = %26, %2
  %10 = load i32, ptr %5, align 4, !tbaa !9
  %11 = add nsw i32 %10, -1
  store i32 %11, ptr %5, align 4, !tbaa !9
  %12 = icmp sge i32 %11, 0
  br i1 %12, label %14, label %13

13:                                               ; preds = %9
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  br label %27

14:                                               ; preds = %9
  %15 = getelementptr inbounds %"class.juce::KeyPressMappingSet", ptr %6, i32 0, i32 4
  %16 = load i32, ptr %5, align 4, !tbaa !9
  %17 = call noundef ptr @_ZNK4juce10OwnedArrayINS_18KeyPressMappingSet14CommandMappingENS_20DummyCriticalSectionEE12getUncheckedEi(ptr noundef nonnull align 8 dereferenceable(20) %15, i32 noundef %16) #4
  %18 = getelementptr inbounds %"struct.juce::KeyPressMappingSet::CommandMapping", ptr %17, i32 0, i32 0
  %19 = load i32, ptr %18, align 8, !tbaa !11
  %20 = load i32, ptr %4, align 4, !tbaa !9
  %21 = icmp eq i32 %19, %20
  br i1 %21, label %22, label %26

22:                                               ; preds = %14
  %23 = getelementptr inbounds %"class.juce::KeyPressMappingSet", ptr %6, i32 0, i32 4
  %24 = load i32, ptr %5, align 4, !tbaa !9
  call void @_ZN4juce10OwnedArrayINS_18KeyPressMappingSet14CommandMappingENS_20DummyCriticalSectionEE6removeEib(ptr noundef nonnull align 8 dereferenceable(20) %23, i32 noundef %24, i1 noundef zeroext true)
  %25 = getelementptr inbounds i8, ptr %6, i64 8
  call void @_ZN4juce17ChangeBroadcaster17sendChangeMessageEv(ptr noundef nonnull align 8 dereferenceable(56) %25)
  br label %26

26:                                               ; preds = %22, %14
  br label %9, !llvm.loop !17

27:                                               ; preds = %13
  ret void
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4juce10OwnedArrayINS_18KeyPressMappingSet14CommandMappingENS_20DummyCriticalSectionEE6removeEib(ptr noundef nonnull align 8 dereferenceable(20), i32 noundef, i1 noundef zeroext) #3 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { "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 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"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !10, i64 0}
!12 = !{!"_ZTSN4juce18KeyPressMappingSet14CommandMappingE", !10, i64 0, !13, i64 8, !16, i64 32}
!13 = !{!"_ZTSN4juce5ArrayINS_8KeyPressENS_20DummyCriticalSectionELi0EEE", !14, i64 0, !10, i64 16}
!14 = !{!"_ZTSN4juce19ArrayAllocationBaseINS_8KeyPressENS_20DummyCriticalSectionEEE", !15, i64 0, !10, i64 8}
!15 = !{!"_ZTSN4juce9HeapBlockINS_8KeyPressELb0EEE", !6, i64 0}
!16 = !{!"bool", !7, i64 0}
!17 = distinct !{!17, !18}
!18 = !{!"llvm.loop.mustprogress"}


; 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"

declare void @_ZN4juce17ChangeBroadcaster17sendChangeMessageEv(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #0

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK4juce10OwnedArrayINS_18KeyPressMappingSet14CommandMappingENS_20DummyCriticalSectionEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(20)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK4juce10OwnedArrayINS_18KeyPressMappingSet14CommandMappingENS_20DummyCriticalSectionEE12getUncheckedEi(ptr noundef nonnull align 8 dereferenceable(20), i32 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4juce18KeyPressMappingSet18clearAllKeyPressesEi(ptr noundef nonnull align 8 dereferenceable(128) %0, i32 noundef %1) local_unnamed_addr #2 align 2 {
  %3 = getelementptr inbounds i8, ptr %0, i64 80
  %4 = tail call noundef i32 @_ZNK4juce10OwnedArrayINS_18KeyPressMappingSet14CommandMappingENS_20DummyCriticalSectionEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(20) %3) #3
  %5 = icmp sgt i32 %4, 0
  br i1 %5, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %2
  %6 = getelementptr inbounds i8, ptr %0, i64 8
  br label %7

._crit_edge:                                      ; preds = %13, %2
  ret void

7:                                                ; preds = %.lr.ph, %13
  %.in = phi i32 [ %4, %.lr.ph ], [ %8, %13 ]
  %8 = add nsw i32 %.in, -1
  %9 = tail call noundef ptr @_ZNK4juce10OwnedArrayINS_18KeyPressMappingSet14CommandMappingENS_20DummyCriticalSectionEE12getUncheckedEi(ptr noundef nonnull align 8 dereferenceable(20) %3, i32 noundef %8) #3
  %10 = load i32, ptr %9, align 8, !tbaa !5
  %11 = icmp eq i32 %10, %1
  br i1 %11, label %12, label %13

12:                                               ; preds = %7
  tail call void @_ZN4juce10OwnedArrayINS_18KeyPressMappingSet14CommandMappingENS_20DummyCriticalSectionEE6removeEib(ptr noundef nonnull align 8 dereferenceable(20) %3, i32 noundef %8, i1 noundef zeroext true)
  tail call void @_ZN4juce17ChangeBroadcaster17sendChangeMessageEv(ptr noundef nonnull align 8 dereferenceable(56) %6)
  br label %13

13:                                               ; preds = %12, %7
  %14 = icmp ugt i32 %.in, 1
  br i1 %14, label %7, label %._crit_edge, !llvm.loop !15
}

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4juce10OwnedArrayINS_18KeyPressMappingSet14CommandMappingENS_20DummyCriticalSectionEE6removeEib(ptr noundef nonnull align 8 dereferenceable(20), i32 noundef, i1 noundef zeroext) local_unnamed_addr #2 align 2

attributes #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 = { 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, !7, i64 0}
!6 = !{!"_ZTSN4juce18KeyPressMappingSet14CommandMappingE", !7, i64 0, !10, i64 8, !14, i64 32}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTSN4juce5ArrayINS_8KeyPressENS_20DummyCriticalSectionELi0EEE", !11, i64 0, !7, i64 16}
!11 = !{!"_ZTSN4juce19ArrayAllocationBaseINS_8KeyPressENS_20DummyCriticalSectionEEE", !12, i64 0, !7, i64 8}
!12 = !{!"_ZTSN4juce9HeapBlockINS_8KeyPressELb0EEE", !13, i64 0}
!13 = !{!"any pointer", !8, i64 0}
!14 = !{!"bool", !8, i64 0}
!15 = distinct !{!15, !16}
!16 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass