; LLVM IR from Overload-Technologies/Overload :: Dependencies/soloud/src/filter (soloud_dcremovalfilter)

; 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.SoLoud::DCRemovalFilterInstance" = type <{ %"class.SoLoud::FilterInstance", ptr, ptr, i32, [4 x i8], ptr, i32, [4 x i8] }>
%"class.SoLoud::FilterInstance" = type { ptr, i32, i32, ptr, ptr }

@_ZTVN6SoLoud23DCRemovalFilterInstanceE = external dso_local unnamed_addr constant { [12 x ptr] }, align 8

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN6SoLoud23DCRemovalFilterInstanceC2EPNS_15DCRemovalFilterE(ptr noundef nonnull align 8 dereferenceable(68) %0, ptr noundef %1) unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %7 = load ptr, ptr %3, align 8
  call void @_ZN6SoLoud14FilterInstanceC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7)
  store ptr getelementptr inbounds inrange(-16, 80) ({ [12 x ptr] }, ptr @_ZTVN6SoLoud23DCRemovalFilterInstanceE, i32 0, i32 0, i32 2), ptr %7, align 8, !tbaa !9
  %8 = load ptr, ptr %4, align 8, !tbaa !5
  %9 = getelementptr inbounds %"class.SoLoud::DCRemovalFilterInstance", ptr %7, i32 0, i32 5
  store ptr %8, ptr %9, align 8, !tbaa !11
  %10 = getelementptr inbounds %"class.SoLoud::DCRemovalFilterInstance", ptr %7, i32 0, i32 1
  store ptr null, ptr %10, align 8, !tbaa !15
  %11 = getelementptr inbounds %"class.SoLoud::DCRemovalFilterInstance", ptr %7, i32 0, i32 3
  store i32 0, ptr %11, align 8, !tbaa !16
  %12 = getelementptr inbounds %"class.SoLoud::DCRemovalFilterInstance", ptr %7, i32 0, i32 2
  store ptr null, ptr %12, align 8, !tbaa !17
  %13 = getelementptr inbounds %"class.SoLoud::DCRemovalFilterInstance", ptr %7, i32 0, i32 6
  store i32 0, ptr %13, align 8, !tbaa !18
  %14 = load ptr, ptr %7, align 8, !tbaa !9
  %15 = getelementptr inbounds ptr, ptr %14, i64 0
  %16 = load ptr, ptr %15, align 8
  %17 = invoke noundef i32 %16(ptr noundef nonnull align 8 dereferenceable(32) %7, i32 noundef 1)
          to label %18 unwind label %19

18:                                               ; preds = %2
  ret void

19:                                               ; preds = %2
  %20 = landingpad { ptr, i32 }
          cleanup
  %21 = extractvalue { ptr, i32 } %20, 0
  store ptr %21, ptr %5, align 8
  %22 = extractvalue { ptr, i32 } %20, 1
  store i32 %22, ptr %6, align 4
  call void @_ZN6SoLoud14FilterInstanceD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #3
  br label %23

23:                                               ; preds = %19
  %24 = load ptr, ptr %5, align 8
  %25 = load i32, ptr %6, align 4
  %26 = insertvalue { ptr, i32 } poison, ptr %24, 0
  %27 = insertvalue { ptr, i32 } %26, i32 %25, 1
  resume { ptr, i32 } %27
}

declare void @_ZN6SoLoud14FilterInstanceC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nounwind
declare void @_ZN6SoLoud14FilterInstanceD2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2

attributes #0 = { 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 #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 = { nounwind "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 = !{!"vtable pointer", !8, i64 0}
!11 = !{!12, !6, i64 56}
!12 = !{!"_ZTSN6SoLoud23DCRemovalFilterInstanceE", !13, i64 0, !6, i64 32, !6, i64 40, !14, i64 48, !6, i64 56, !14, i64 64}
!13 = !{!"_ZTSN6SoLoud14FilterInstanceE", !14, i64 8, !14, i64 12, !6, i64 16, !6, i64 24}
!14 = !{!"int", !7, i64 0}
!15 = !{!12, !6, i64 32}
!16 = !{!12, !14, i64 48}
!17 = !{!12, !6, i64 40}
!18 = !{!12, !14, i64 64}


; 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"

@_ZTVN6SoLoud23DCRemovalFilterInstanceE = external dso_local unnamed_addr constant { [12 x ptr] }, align 8

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN6SoLoud23DCRemovalFilterInstanceC2EPNS_15DCRemovalFilterE(ptr noundef nonnull align 8 dereferenceable(68) %0, ptr noundef %1) unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  tail call void @_ZN6SoLoud14FilterInstanceC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %0)
  store ptr getelementptr inbounds inrange(-16, 80) (i8, ptr @_ZTVN6SoLoud23DCRemovalFilterInstanceE, i64 16), ptr %0, align 8, !tbaa !5
  %3 = getelementptr inbounds i8, ptr %0, i64 56
  store ptr %1, ptr %3, align 8, !tbaa !8
  %4 = getelementptr inbounds i8, ptr %0, i64 32
  %5 = getelementptr inbounds i8, ptr %0, i64 64
  store i32 0, ptr %5, align 8, !tbaa !14
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(20) %4, i8 0, i64 20, i1 false)
  %6 = load ptr, ptr getelementptr inbounds inrange(-16, 80) (i8, ptr @_ZTVN6SoLoud23DCRemovalFilterInstanceE, i64 16), align 8
  %7 = invoke noundef i32 %6(ptr noundef nonnull align 8 dereferenceable(32) %0, i32 noundef 1)
          to label %8 unwind label %9

8:                                                ; preds = %2
  ret void

9:                                                ; preds = %2
  %10 = landingpad { ptr, i32 }
          cleanup
  tail call void @_ZN6SoLoud14FilterInstanceD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %0) #4
  resume { ptr, i32 } %10
}

declare void @_ZN6SoLoud14FilterInstanceC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nounwind
declare void @_ZN6SoLoud14FilterInstanceD2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #3

attributes #0 = { 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 #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 = { nounwind "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 = { nocallback nofree nounwind willreturn memory(argmem: write) }
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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !13, i64 56}
!9 = !{!"_ZTSN6SoLoud23DCRemovalFilterInstanceE", !10, i64 0, !13, i64 32, !13, i64 40, !11, i64 48, !13, i64 56, !11, i64 64}
!10 = !{!"_ZTSN6SoLoud14FilterInstanceE", !11, i64 8, !11, i64 12, !13, i64 16, !13, i64 24}
!11 = !{!"int", !12, i64 0}
!12 = !{!"omnipotent char", !7, i64 0}
!13 = !{!"any pointer", !12, i64 0}
!14 = !{!9, !11, i64 64}


; Effective O3 passes: EarlyCSEPass,InstCombinePass,MemCpyOptPass,SROAPass,SimplifyCFGPass,TailCallElimPass