; 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"

%"struct.juce::StretchableLayoutManager::ItemLayoutProperties" = type { i32, i32, double, double, double }
%"class.juce::StretchableLayoutManager" = type { %"class.juce::OwnedArray.369", i32, [4 x i8] }
%"class.juce::OwnedArray.369" = type { %"class.juce::ArrayAllocationBase.370", i32, [4 x i8] }
%"class.juce::ArrayAllocationBase.370" = type <{ %"class.juce::HeapBlock.371", i32, [4 x i8] }>
%"class.juce::HeapBlock.371" = 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: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK4juce24StretchableLayoutManager10getInfoForEi(ptr noundef nonnull align 8 dereferenceable(28), i32 noundef) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef double @_ZNK4juce24StretchableLayoutManager26getItemCurrentRelativeSizeEi(ptr noundef nonnull align 8 dereferenceable(28) %0, i32 noundef %1) #2 align 2 {
  %3 = alloca double, align 8
  %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) #3
  %9 = load i32, ptr %5, align 4, !tbaa !9
  %10 = call noundef ptr @_ZNK4juce24StretchableLayoutManager10getInfoForEi(ptr noundef nonnull align 8 dereferenceable(28) %8, i32 noundef %9)
  store ptr %10, ptr %6, align 8, !tbaa !5
  %11 = load ptr, ptr %6, align 8, !tbaa !5
  %12 = icmp ne ptr %11, null
  br i1 %12, label %13, label %23

13:                                               ; preds = %2
  %14 = load ptr, ptr %6, align 8, !tbaa !5
  %15 = getelementptr inbounds %"struct.juce::StretchableLayoutManager::ItemLayoutProperties", ptr %14, i32 0, i32 1
  %16 = load i32, ptr %15, align 4, !tbaa !11
  %17 = sub nsw i32 0, %16
  %18 = sitofp i32 %17 to double
  %19 = getelementptr inbounds %"class.juce::StretchableLayoutManager", ptr %8, i32 0, i32 1
  %20 = load i32, ptr %19, align 8, !tbaa !14
  %21 = sitofp i32 %20 to double
  %22 = fdiv double %18, %21
  store double %22, ptr %3, align 8
  store i32 1, ptr %7, align 4
  br label %24

23:                                               ; preds = %2
  store i32 0, ptr %7, align 4
  br label %24

24:                                               ; preds = %23, %13
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #3
  %25 = load i32, ptr %7, align 4
  switch i32 %25, label %29 [
    i32 0, label %26
    i32 1, label %27
  ]

26:                                               ; preds = %24
  store double 0.000000e+00, ptr %3, align 8
  br label %27

27:                                               ; preds = %26, %24
  %28 = load double, ptr %3, align 8
  ret double %28

29:                                               ; preds = %24
  unreachable
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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, !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 4}
!12 = !{!"_ZTSN4juce24StretchableLayoutManager20ItemLayoutPropertiesE", !10, i64 0, !10, i64 4, !13, i64 8, !13, i64 16, !13, i64 24}
!13 = !{!"double", !7, i64 0}
!14 = !{!15, !10, i64 24}
!15 = !{!"_ZTSN4juce24StretchableLayoutManagerE", !16, i64 0, !10, i64 24}
!16 = !{!"_ZTSN4juce10OwnedArrayINS_24StretchableLayoutManager20ItemLayoutPropertiesENS_20DummyCriticalSectionEEE", !17, i64 0, !10, i64 16}
!17 = !{!"_ZTSN4juce19ArrayAllocationBaseIPNS_24StretchableLayoutManager20ItemLayoutPropertiesENS_20DummyCriticalSectionEEE", !18, i64 0, !10, i64 8}
!18 = !{!"_ZTSN4juce9HeapBlockIPNS_24StretchableLayoutManager20ItemLayoutPropertiesELb0EEE", !6, 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: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK4juce24StretchableLayoutManager10getInfoForEi(ptr noundef nonnull align 8 dereferenceable(28), i32 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef double @_ZNK4juce24StretchableLayoutManager26getItemCurrentRelativeSizeEi(ptr noundef nonnull align 8 dereferenceable(28) %0, i32 noundef %1) local_unnamed_addr #0 align 2 {
  %3 = tail call noundef ptr @_ZNK4juce24StretchableLayoutManager10getInfoForEi(ptr noundef nonnull align 8 dereferenceable(28) %0, i32 noundef %1)
  %.not.not = icmp eq ptr %3, null
  br i1 %.not.not, label %13, label %4

4:                                                ; preds = %2
  %5 = getelementptr inbounds i8, ptr %3, i64 4
  %6 = load i32, ptr %5, align 4, !tbaa !5
  %7 = sub nsw i32 0, %6
  %8 = sitofp i32 %7 to double
  %9 = getelementptr inbounds i8, ptr %0, i64 24
  %10 = load i32, ptr %9, align 8, !tbaa !11
  %11 = sitofp i32 %10 to double
  %12 = fdiv double %8, %11
  br label %13

13:                                               ; preds = %2, %4
  %.1 = phi double [ %12, %4 ], [ 0.000000e+00, %2 ]
  ret double %.1
}

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" }

!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 4}
!6 = !{!"_ZTSN4juce24StretchableLayoutManager20ItemLayoutPropertiesE", !7, i64 0, !7, i64 4, !10, i64 8, !10, i64 16, !10, i64 24}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"double", !8, i64 0}
!11 = !{!12, !7, i64 24}
!12 = !{!"_ZTSN4juce24StretchableLayoutManagerE", !13, i64 0, !7, i64 24}
!13 = !{!"_ZTSN4juce10OwnedArrayINS_24StretchableLayoutManager20ItemLayoutPropertiesENS_20DummyCriticalSectionEEE", !14, i64 0, !7, i64 16}
!14 = !{!"_ZTSN4juce19ArrayAllocationBaseIPNS_24StretchableLayoutManager20ItemLayoutPropertiesENS_20DummyCriticalSectionEEE", !15, i64 0, !7, i64 8}
!15 = !{!"_ZTSN4juce9HeapBlockIPNS_24StretchableLayoutManager20ItemLayoutPropertiesELb0EEE", !16, i64 0}
!16 = !{!"any pointer", !8, i64 0}


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