; LLVM IR from Overload-Technologies/Overload :: Dependencies/soloud/src/audiosource/openmpt/soloud_openmpt.ll (ZN6SoLoud7OpenmptD2Ev)

; 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::Openmpt" = type <{ %"class.SoLoud::AudioSource", ptr, i32, [4 x i8] }>
%"class.SoLoud::AudioSource" = type { ptr, i32, float, float, i32, i32, float, float, float, i32, float, [8 x ptr], ptr, ptr, ptr, i32, double }

@_ZTVN6SoLoud7OpenmptE = external dso_local unnamed_addr constant { [6 x ptr] }, align 8

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: nobuiltin nounwind
declare void @_ZdaPv(ptr noundef) #1

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN6SoLoud7OpenmptD2Ev(ptr noundef nonnull align 8 dereferenceable(164) %0) unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %3 = load ptr, ptr %2, align 8
  store ptr getelementptr inbounds inrange(-16, 32) ({ [6 x ptr] }, ptr @_ZTVN6SoLoud7OpenmptE, i32 0, i32 0, i32 2), ptr %3, align 8, !tbaa !9
  invoke void @_ZN6SoLoud11AudioSource4stopEv(ptr noundef nonnull align 8 dereferenceable(152) %3)
          to label %4 unwind label %17

4:                                                ; preds = %1
  %5 = getelementptr inbounds %"class.SoLoud::Openmpt", ptr %3, i32 0, i32 1
  %6 = load ptr, ptr %5, align 8, !tbaa !11
  %7 = icmp ne ptr %6, null
  br i1 %7, label %8, label %15

8:                                                ; preds = %4
  %9 = getelementptr inbounds %"class.SoLoud::Openmpt", ptr %3, i32 0, i32 1
  %10 = load ptr, ptr %9, align 8, !tbaa !11
  %11 = icmp eq ptr %10, null
  br i1 %11, label %13, label %12

12:                                               ; preds = %8
  call void @_ZdaPv(ptr noundef %10) #5
  br label %13

13:                                               ; preds = %12, %8
  %14 = getelementptr inbounds %"class.SoLoud::Openmpt", ptr %3, i32 0, i32 1
  store ptr null, ptr %14, align 8, !tbaa !11
  br label %15

15:                                               ; preds = %13, %4
  %16 = getelementptr inbounds %"class.SoLoud::Openmpt", ptr %3, i32 0, i32 2
  store i32 0, ptr %16, align 8, !tbaa !17
  call void @_ZN6SoLoud11AudioSourceD2Ev(ptr noundef nonnull align 8 dereferenceable(152) %3) #6
  ret void

17:                                               ; preds = %1
  %18 = landingpad { ptr, i32 }
          catch ptr null
  %19 = extractvalue { ptr, i32 } %18, 0
  call void @__clang_call_terminate(ptr %19) #7
  unreachable
}

declare void @_ZN6SoLoud11AudioSource4stopEv(ptr noundef nonnull align 8 dereferenceable(152)) #3

; Function Attrs: nounwind
declare void @_ZN6SoLoud11AudioSourceD2Ev(ptr noundef nonnull align 8 dereferenceable(152)) unnamed_addr #4

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 = { nobuiltin 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 #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 "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 #5 = { builtin nounwind }
attributes #6 = { nounwind }
attributes #7 = { 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"}
!9 = !{!10, !10, i64 0}
!10 = !{!"vtable pointer", !8, i64 0}
!11 = !{!12, !6, i64 152}
!12 = !{!"_ZTSN6SoLoud7OpenmptE", !13, i64 0, !6, i64 152, !14, i64 160}
!13 = !{!"_ZTSN6SoLoud11AudioSourceE", !14, i64 8, !15, i64 12, !15, i64 16, !14, i64 20, !14, i64 24, !15, i64 28, !15, i64 32, !15, i64 36, !14, i64 40, !15, i64 44, !7, i64 48, !6, i64 112, !6, i64 120, !6, i64 128, !14, i64 136, !16, i64 144}
!14 = !{!"int", !7, i64 0}
!15 = !{!"float", !7, i64 0}
!16 = !{!"double", !7, i64 0}
!17 = !{!12, !14, i64 160}


; 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"

@_ZTVN6SoLoud7OpenmptE = external dso_local unnamed_addr constant { [6 x ptr] }, align 8

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: nobuiltin nounwind
declare void @_ZdaPv(ptr noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN6SoLoud7OpenmptD2Ev(ptr noundef nonnull align 8 dereferenceable(164) %0) unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  store ptr getelementptr inbounds inrange(-16, 32) (i8, ptr @_ZTVN6SoLoud7OpenmptE, i64 16), ptr %0, align 8, !tbaa !5
  invoke void @_ZN6SoLoud11AudioSource4stopEv(ptr noundef nonnull align 8 dereferenceable(152) %0)
          to label %2 unwind label %8

2:                                                ; preds = %1
  %3 = getelementptr inbounds i8, ptr %0, i64 152
  %4 = load ptr, ptr %3, align 8, !tbaa !8
  %.not = icmp eq ptr %4, null
  br i1 %.not, label %6, label %5

5:                                                ; preds = %2
  tail call void @_ZdaPv(ptr noundef nonnull %4) #5
  store ptr null, ptr %3, align 8, !tbaa !8
  br label %6

6:                                                ; preds = %5, %2
  %7 = getelementptr inbounds i8, ptr %0, i64 160
  store i32 0, ptr %7, align 8, !tbaa !16
  tail call void @_ZN6SoLoud11AudioSourceD2Ev(ptr noundef nonnull align 8 dereferenceable(152) %0) #6
  ret void

8:                                                ; preds = %1
  %9 = landingpad { ptr, i32 }
          catch ptr null
  %10 = extractvalue { ptr, i32 } %9, 0
  tail call void @__clang_call_terminate(ptr %10) #7
  unreachable
}

declare void @_ZN6SoLoud11AudioSource4stopEv(ptr noundef nonnull align 8 dereferenceable(152)) local_unnamed_addr #3

; Function Attrs: nounwind
declare void @_ZN6SoLoud11AudioSourceD2Ev(ptr noundef nonnull align 8 dereferenceable(152)) unnamed_addr #4

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 = { nobuiltin 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 #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 "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 #5 = { builtin nounwind }
attributes #6 = { nounwind }
attributes #7 = { 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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !14, i64 152}
!9 = !{!"_ZTSN6SoLoud7OpenmptE", !10, i64 0, !14, i64 152, !11, i64 160}
!10 = !{!"_ZTSN6SoLoud11AudioSourceE", !11, i64 8, !13, i64 12, !13, i64 16, !11, i64 20, !11, i64 24, !13, i64 28, !13, i64 32, !13, i64 36, !11, i64 40, !13, i64 44, !12, i64 48, !14, i64 112, !14, i64 120, !14, i64 128, !11, i64 136, !15, i64 144}
!11 = !{!"int", !12, i64 0}
!12 = !{!"omnipotent char", !7, i64 0}
!13 = !{!"float", !12, i64 0}
!14 = !{!"any pointer", !12, i64 0}
!15 = !{!"double", !12, i64 0}
!16 = !{!9, !11, i64 160}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,IPSCCPPass,InstCombinePass,SROAPass,SimplifyCFGPass,TailCallElimPass