; LLVM IR from Overload-Technologies/Overload :: Dependencies/soloud/src/core/soloud_core_basicops.ll (ZN6SoLoud6Soloud4stopEj)

; 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

declare void @_ZN6SoLoud6Soloud23lockAudioMutex_internalEv(ptr noundef nonnull align 8 dereferenceable(138833)) #1

declare void @_ZN6SoLoud6Soloud25unlockAudioMutex_internalEv(ptr noundef nonnull align 8 dereferenceable(138833)) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

declare noundef ptr @_ZNK6SoLoud6Soloud32voiceGroupHandleToArray_internalEj(ptr noundef nonnull align 8 dereferenceable(138833), i32 noundef) #1

declare noundef i32 @_ZNK6SoLoud6Soloud27getVoiceFromHandle_internalEj(ptr noundef nonnull align 8 dereferenceable(138833), i32 noundef) #1

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN6SoLoud6Soloud4stopEj(ptr noundef nonnull align 8 dereferenceable(138833) %0, i32 noundef %1) #2 align 2 {
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca [2 x i32], align 4
  %7 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  store i32 %1, ptr %4, align 4, !tbaa !9
  %8 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #3
  store ptr null, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #3
  %9 = load i32, ptr %4, align 4, !tbaa !9
  store i32 %9, ptr %6, align 4, !tbaa !9
  %10 = getelementptr inbounds i32, ptr %6, i64 1
  store i32 0, ptr %10, align 4, !tbaa !9
  call void @_ZN6SoLoud6Soloud23lockAudioMutex_internalEv(ptr noundef nonnull align 8 dereferenceable(138833) %8)
  %11 = load i32, ptr %4, align 4, !tbaa !9
  %12 = call noundef ptr @_ZNK6SoLoud6Soloud32voiceGroupHandleToArray_internalEj(ptr noundef nonnull align 8 dereferenceable(138833) %8, i32 noundef %11)
  store ptr %12, ptr %5, align 8, !tbaa !5
  %13 = load ptr, ptr %5, align 8, !tbaa !5
  %14 = icmp eq ptr %13, null
  br i1 %14, label %15, label %17

15:                                               ; preds = %2
  %16 = getelementptr inbounds [2 x i32], ptr %6, i64 0, i64 0
  store ptr %16, ptr %5, align 8, !tbaa !5
  br label %17

17:                                               ; preds = %15, %2
  br label %18

18:                                               ; preds = %30, %17
  %19 = load ptr, ptr %5, align 8, !tbaa !5
  %20 = load i32, ptr %19, align 4, !tbaa !9
  %21 = icmp ne i32 %20, 0
  br i1 %21, label %22, label %33

22:                                               ; preds = %18
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #3
  %23 = load ptr, ptr %5, align 8, !tbaa !5
  %24 = load i32, ptr %23, align 4, !tbaa !9
  %25 = call noundef i32 @_ZNK6SoLoud6Soloud27getVoiceFromHandle_internalEj(ptr noundef nonnull align 8 dereferenceable(138833) %8, i32 noundef %24)
  store i32 %25, ptr %7, align 4, !tbaa !9
  %26 = load i32, ptr %7, align 4, !tbaa !9
  %27 = icmp ne i32 %26, -1
  br i1 %27, label %28, label %30

28:                                               ; preds = %22
  %29 = load i32, ptr %7, align 4, !tbaa !9
  call void @_ZN6SoLoud6Soloud18stopVoice_internalEj(ptr noundef nonnull align 8 dereferenceable(138833) %8, i32 noundef %29)
  br label %30

30:                                               ; preds = %28, %22
  %31 = load ptr, ptr %5, align 8, !tbaa !5
  %32 = getelementptr inbounds i32, ptr %31, i32 1
  store ptr %32, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #3
  br label %18, !llvm.loop !11

33:                                               ; preds = %18
  call void @_ZN6SoLoud6Soloud25unlockAudioMutex_internalEv(ptr noundef nonnull align 8 dereferenceable(138833) %8)
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #3
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #3
  ret void
}

declare void @_ZN6SoLoud6Soloud18stopVoice_internalEj(ptr noundef nonnull align 8 dereferenceable(138833), i32 noundef) #1

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = distinct !{!11, !12}
!12 = !{!"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: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

declare void @_ZN6SoLoud6Soloud23lockAudioMutex_internalEv(ptr noundef nonnull align 8 dereferenceable(138833)) local_unnamed_addr #1

declare void @_ZN6SoLoud6Soloud25unlockAudioMutex_internalEv(ptr noundef nonnull align 8 dereferenceable(138833)) local_unnamed_addr #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

declare noundef ptr @_ZNK6SoLoud6Soloud32voiceGroupHandleToArray_internalEj(ptr noundef nonnull align 8 dereferenceable(138833), i32 noundef) local_unnamed_addr #1

declare noundef i32 @_ZNK6SoLoud6Soloud27getVoiceFromHandle_internalEj(ptr noundef nonnull align 8 dereferenceable(138833), i32 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN6SoLoud6Soloud4stopEj(ptr noundef nonnull align 8 dereferenceable(138833) %0, i32 noundef %1) local_unnamed_addr #2 align 2 {
  %3 = alloca [2 x i32], align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #3
  store i32 %1, ptr %3, align 4, !tbaa !5
  %4 = getelementptr inbounds i8, ptr %3, i64 4
  store i32 0, ptr %4, align 4, !tbaa !5
  tail call void @_ZN6SoLoud6Soloud23lockAudioMutex_internalEv(ptr noundef nonnull align 8 dereferenceable(138833) %0)
  %5 = tail call noundef ptr @_ZNK6SoLoud6Soloud32voiceGroupHandleToArray_internalEj(ptr noundef nonnull align 8 dereferenceable(138833) %0, i32 noundef %1)
  %6 = icmp eq ptr %5, null
  %spec.select = select i1 %6, ptr %3, ptr %5
  %7 = load i32, ptr %spec.select, align 4, !tbaa !5
  %.not12 = icmp eq i32 %7, 0
  br i1 %.not12, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %2, %11
  %8 = phi i32 [ %13, %11 ], [ %7, %2 ]
  %.113 = phi ptr [ %12, %11 ], [ %spec.select, %2 ]
  %9 = tail call noundef i32 @_ZNK6SoLoud6Soloud27getVoiceFromHandle_internalEj(ptr noundef nonnull align 8 dereferenceable(138833) %0, i32 noundef %8)
  %.not11 = icmp eq i32 %9, -1
  br i1 %.not11, label %11, label %10

10:                                               ; preds = %.lr.ph
  tail call void @_ZN6SoLoud6Soloud18stopVoice_internalEj(ptr noundef nonnull align 8 dereferenceable(138833) %0, i32 noundef %9)
  br label %11

11:                                               ; preds = %10, %.lr.ph
  %12 = getelementptr inbounds i8, ptr %.113, i64 4
  %13 = load i32, ptr %12, align 4, !tbaa !5
  %.not = icmp eq i32 %13, 0
  br i1 %.not, label %._crit_edge, label %.lr.ph, !llvm.loop !9

._crit_edge:                                      ; preds = %11, %2
  tail call void @_ZN6SoLoud6Soloud25unlockAudioMutex_internalEv(ptr noundef nonnull align 8 dereferenceable(138833) %0)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #3
  ret void
}

declare void @_ZN6SoLoud6Soloud18stopVoice_internalEj(ptr noundef nonnull align 8 dereferenceable(138833), i32 noundef) local_unnamed_addr #1

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


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