; 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::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 }
%"struct.juce::StretchableLayoutManager::ItemLayoutProperties" = type { i32, i32, double, double, double }

; 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 i32 @_ZNK4juce10OwnedArrayINS_24StretchableLayoutManager20ItemLayoutPropertiesENS_20DummyCriticalSectionEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(20)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK4juce10OwnedArrayINS_24StretchableLayoutManager20ItemLayoutPropertiesENS_20DummyCriticalSectionEE12getUncheckedEi(ptr noundef nonnull align 8 dereferenceable(20), i32 noundef) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZNK4juce24StretchableLayoutManager26getItemCurrentAbsoluteSizeEi(ptr noundef nonnull align 8 dereferenceable(28), i32 noundef) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef double @_ZNK4juce24StretchableLayoutManager26getItemCurrentRelativeSizeEi(ptr noundef nonnull align 8 dereferenceable(28), i32 noundef) #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4juce24StretchableLayoutManager38updatePrefSizesToMatchCurrentPositionsEv(ptr noundef nonnull align 8 dereferenceable(28) %0) #2 align 2 {
  %2 = alloca ptr, align 8
  %3 = alloca i32, align 4
  %4 = alloca ptr, align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %5 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #3
  store i32 0, ptr %3, align 4, !tbaa !9
  br label %6

6:                                                ; preds = %31, %1
  %7 = load i32, ptr %3, align 4, !tbaa !9
  %8 = getelementptr inbounds %"class.juce::StretchableLayoutManager", ptr %5, i32 0, i32 0
  %9 = call noundef i32 @_ZNK4juce10OwnedArrayINS_24StretchableLayoutManager20ItemLayoutPropertiesENS_20DummyCriticalSectionEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(20) %8) #3
  %10 = icmp slt i32 %7, %9
  br i1 %10, label %12, label %11

11:                                               ; preds = %6
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #3
  br label %34

12:                                               ; preds = %6
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #3
  %13 = getelementptr inbounds %"class.juce::StretchableLayoutManager", ptr %5, i32 0, i32 0
  %14 = load i32, ptr %3, align 4, !tbaa !9
  %15 = call noundef ptr @_ZNK4juce10OwnedArrayINS_24StretchableLayoutManager20ItemLayoutPropertiesENS_20DummyCriticalSectionEE12getUncheckedEi(ptr noundef nonnull align 8 dereferenceable(20) %13, i32 noundef %14) #3
  store ptr %15, ptr %4, align 8, !tbaa !5
  %16 = load ptr, ptr %4, align 8, !tbaa !5
  %17 = getelementptr inbounds %"struct.juce::StretchableLayoutManager::ItemLayoutProperties", ptr %16, i32 0, i32 4
  %18 = load double, ptr %17, align 8, !tbaa !11
  %19 = fcmp olt double %18, 0.000000e+00
  br i1 %19, label %20, label %23

20:                                               ; preds = %12
  %21 = load i32, ptr %3, align 4, !tbaa !9
  %22 = call noundef double @_ZNK4juce24StretchableLayoutManager26getItemCurrentRelativeSizeEi(ptr noundef nonnull align 8 dereferenceable(28) %5, i32 noundef %21)
  br label %27

23:                                               ; preds = %12
  %24 = load i32, ptr %3, align 4, !tbaa !9
  %25 = call noundef i32 @_ZNK4juce24StretchableLayoutManager26getItemCurrentAbsoluteSizeEi(ptr noundef nonnull align 8 dereferenceable(28) %5, i32 noundef %24)
  %26 = sitofp i32 %25 to double
  br label %27

27:                                               ; preds = %23, %20
  %28 = phi double [ %22, %20 ], [ %26, %23 ]
  %29 = load ptr, ptr %4, align 8, !tbaa !5
  %30 = getelementptr inbounds %"struct.juce::StretchableLayoutManager::ItemLayoutProperties", ptr %29, i32 0, i32 4
  store double %28, ptr %30, align 8, !tbaa !11
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #3
  br label %31

31:                                               ; preds = %27
  %32 = load i32, ptr %3, align 4, !tbaa !9
  %33 = add nsw i32 %32, 1
  store i32 %33, ptr %3, align 4, !tbaa !9
  br label %6, !llvm.loop !14

34:                                               ; preds = %11
  ret void
}

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 = { 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, !13, i64 24}
!12 = !{!"_ZTSN4juce24StretchableLayoutManager20ItemLayoutPropertiesE", !10, i64 0, !10, i64 4, !13, i64 8, !13, i64 16, !13, i64 24}
!13 = !{!"double", !7, i64 0}
!14 = distinct !{!14, !15}
!15 = !{!"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"

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK4juce10OwnedArrayINS_24StretchableLayoutManager20ItemLayoutPropertiesENS_20DummyCriticalSectionEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(20)) local_unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK4juce10OwnedArrayINS_24StretchableLayoutManager20ItemLayoutPropertiesENS_20DummyCriticalSectionEE12getUncheckedEi(ptr noundef nonnull align 8 dereferenceable(20), i32 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZNK4juce24StretchableLayoutManager26getItemCurrentAbsoluteSizeEi(ptr noundef nonnull align 8 dereferenceable(28), i32 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef double @_ZNK4juce24StretchableLayoutManager26getItemCurrentRelativeSizeEi(ptr noundef nonnull align 8 dereferenceable(28), i32 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4juce24StretchableLayoutManager38updatePrefSizesToMatchCurrentPositionsEv(ptr noundef nonnull align 8 dereferenceable(28) %0) local_unnamed_addr #1 align 2 {
  %2 = tail call noundef i32 @_ZNK4juce10OwnedArrayINS_24StretchableLayoutManager20ItemLayoutPropertiesENS_20DummyCriticalSectionEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(20) %0) #2
  %3 = icmp sgt i32 %2, 0
  br i1 %3, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %13, %1
  ret void

.lr.ph:                                           ; preds = %1, %13
  %.07 = phi i32 [ %15, %13 ], [ 0, %1 ]
  %4 = tail call noundef ptr @_ZNK4juce10OwnedArrayINS_24StretchableLayoutManager20ItemLayoutPropertiesENS_20DummyCriticalSectionEE12getUncheckedEi(ptr noundef nonnull align 8 dereferenceable(20) %0, i32 noundef %.07) #2
  %5 = getelementptr inbounds i8, ptr %4, i64 24
  %6 = load double, ptr %5, align 8, !tbaa !5
  %7 = fcmp olt double %6, 0.000000e+00
  br i1 %7, label %8, label %10

8:                                                ; preds = %.lr.ph
  %9 = tail call noundef double @_ZNK4juce24StretchableLayoutManager26getItemCurrentRelativeSizeEi(ptr noundef nonnull align 8 dereferenceable(28) %0, i32 noundef %.07)
  br label %13

10:                                               ; preds = %.lr.ph
  %11 = tail call noundef i32 @_ZNK4juce24StretchableLayoutManager26getItemCurrentAbsoluteSizeEi(ptr noundef nonnull align 8 dereferenceable(28) %0, i32 noundef %.07)
  %12 = sitofp i32 %11 to double
  br label %13

13:                                               ; preds = %10, %8
  %14 = phi double [ %9, %8 ], [ %12, %10 ]
  store double %14, ptr %5, align 8, !tbaa !5
  %15 = add nuw nsw i32 %.07, 1
  %16 = tail call noundef i32 @_ZNK4juce10OwnedArrayINS_24StretchableLayoutManager20ItemLayoutPropertiesENS_20DummyCriticalSectionEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(20) %0) #2
  %17 = icmp slt i32 %15, %16
  br i1 %17, label %.lr.ph, label %._crit_edge, !llvm.loop !11
}

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 = { 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, !10, i64 24}
!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 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}


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