; 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"

; 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 i32 @__gxx_personality_v0(...)

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) #1

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef zeroext i1 @_ZNK4juce15KnownPluginList13CustomScanner10shouldExitEv(ptr noundef nonnull align 8 dereferenceable(8) %0) #2 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca i1, align 1
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  %6 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #4
  %7 = invoke noundef ptr @_ZN4juce13ThreadPoolJob23getCurrentThreadPoolJobEv()
          to label %8 unwind label %20

8:                                                ; preds = %1
  store ptr %7, ptr %4, align 8, !tbaa !5
  %9 = load ptr, ptr %4, align 8, !tbaa !5
  %10 = icmp ne ptr %9, null
  br i1 %10, label %11, label %14

11:                                               ; preds = %8
  %12 = load ptr, ptr %4, align 8, !tbaa !5
  %13 = call noundef zeroext i1 @_ZNK4juce13ThreadPoolJob10shouldExitEv(ptr noundef nonnull align 8 dereferenceable(27) %12) #4
  store i1 %13, ptr %2, align 1
  store i32 1, ptr %5, align 4
  br label %15

14:                                               ; preds = %8
  store i32 0, ptr %5, align 4
  br label %15

15:                                               ; preds = %14, %11
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #4
  %16 = load i32, ptr %5, align 4
  switch i32 %16, label %23 [
    i32 0, label %17
    i32 1, label %18
  ]

17:                                               ; preds = %15
  store i1 false, ptr %2, align 1
  br label %18

18:                                               ; preds = %17, %15
  %19 = load i1, ptr %2, align 1
  ret i1 %19

20:                                               ; preds = %1
  %21 = landingpad { ptr, i32 }
          catch ptr null
  %22 = extractvalue { ptr, i32 } %21, 0
  call void @__clang_call_terminate(ptr %22) #5
  unreachable

23:                                               ; preds = %15
  unreachable
}

declare noundef ptr @_ZN4juce13ThreadPoolJob23getCurrentThreadPoolJobEv() #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK4juce13ThreadPoolJob10shouldExitEv(ptr noundef nonnull align 8 dereferenceable(27)) #2 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { noinline noreturn nounwind uwtable "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 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 = { "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 }
attributes #5 = { noreturn 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"}


; 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 i32 @__gxx_personality_v0(...)

; Function Attrs: noinline noreturn nounwind uwtable
declare hidden void @__clang_call_terminate(ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef zeroext i1 @_ZNK4juce15KnownPluginList13CustomScanner10shouldExitEv(ptr nocapture noundef nonnull readnone align 8 dereferenceable(8) %0) local_unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %2 = invoke noundef ptr @_ZN4juce13ThreadPoolJob23getCurrentThreadPoolJobEv()
          to label %3 unwind label %7

3:                                                ; preds = %1
  %.not.not = icmp ne ptr %2, null
  br i1 %.not.not, label %4, label %6

4:                                                ; preds = %3
  %5 = tail call noundef zeroext i1 @_ZNK4juce13ThreadPoolJob10shouldExitEv(ptr noundef nonnull align 8 dereferenceable(27) %2) #3
  br label %6

6:                                                ; preds = %3, %4
  %.04 = phi i1 [ %5, %4 ], [ undef, %3 ]
  %spec.select = and i1 %.not.not, %.04
  ret i1 %spec.select

7:                                                ; preds = %1
  %8 = landingpad { ptr, i32 }
          catch ptr null
  %9 = extractvalue { ptr, i32 } %8, 0
  tail call void @__clang_call_terminate(ptr %9) #4
  unreachable
}

declare noundef ptr @_ZN4juce13ThreadPoolJob23getCurrentThreadPoolJobEv() local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNK4juce13ThreadPoolJob10shouldExitEv(ptr noundef nonnull align 8 dereferenceable(27)) local_unnamed_addr #1 align 2

attributes #0 = { noinline noreturn nounwind uwtable "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 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 = { "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 }
attributes #4 = { noreturn 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: GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass