; LLVM IR from SelfishOlex/MiniAudioO3DE :: MiniAudio/Code/Source/Clients (MiniAudioImplementation)

; 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"

%struct.ma_resource_manager_data_stream = type { %struct.ma_data_source_base, ptr, i32, %struct.ma_decoder, i32, i64, i32, i64, i32, i32, i32, i32, ptr, [2 x i32], i32, i32, [2 x i32], i32 }
%struct.ma_data_source_base = type { ptr, i64, i64, i64, i64, ptr, ptr, ptr, i32 }
%struct.ma_decoder = type { %struct.ma_data_source_base, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i64, i32, i32, i32, %struct.ma_data_converter, ptr, i64, i64, i64, %struct.ma_allocation_callbacks, %union.anon.61 }
%struct.ma_data_converter = type { i32, i32, i32, i32, i32, i32, i32, i32, %struct.ma_channel_converter, %struct.ma_resampler, i8, i8, i8, i8, i8, i8, ptr }
%struct.ma_channel_converter = type { i32, i32, i32, i32, i32, ptr, ptr, ptr, %union.anon.27, ptr, i32 }
%union.anon.27 = type { ptr }
%struct.ma_resampler = type { ptr, ptr, ptr, i32, i32, i32, i32, %union.anon.28, ptr, i32 }
%union.anon.28 = type { %struct.ma_linear_resampler }
%struct.ma_linear_resampler = type { %struct.ma_linear_resampler_config, i32, i32, i32, i32, %union.anon.29, %union.anon.30, %struct.ma_lpf, ptr, i32 }
%struct.ma_linear_resampler_config = type { i32, i32, i32, i32, i32, double }
%union.anon.29 = type { ptr }
%union.anon.30 = type { ptr }
%struct.ma_lpf = type { i32, i32, i32, i32, i32, ptr, ptr, ptr, i32 }
%struct.ma_allocation_callbacks = type { ptr, ptr, ptr, ptr }
%union.anon.61 = type { %struct.anon.63 }
%struct.anon.63 = type { ptr, i64, i64 }

@.str.6 = external hidden unnamed_addr constant [104 x i8], align 1
@.str.158 = external hidden unnamed_addr constant [70 x i8], align 1
@__PRETTY_FUNCTION__.ma_resource_manager_data_stream_get_cursor_in_pcm_frames = external hidden unnamed_addr constant [115 x i8], align 1

; 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: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local i32 @ma_resource_manager_data_stream_result(ptr noundef) #2

; Function Attrs: mustprogress uwtable
define dso_local i32 @ma_resource_manager_data_stream_get_cursor_in_pcm_frames(ptr noundef %0, ptr noundef %1) #3 {
  %3 = alloca i32, align 4
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i64, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #4
  %9 = load ptr, ptr %5, align 8, !tbaa !5
  %10 = icmp eq ptr %9, null
  br i1 %10, label %11, label %12

11:                                               ; preds = %2
  store i32 -2, ptr %3, align 4
  store i32 1, ptr %7, align 4
  br label %39

12:                                               ; preds = %2
  %13 = load ptr, ptr %5, align 8, !tbaa !5
  store i64 0, ptr %13, align 8, !tbaa !9
  %14 = load ptr, ptr %4, align 8, !tbaa !5
  %15 = call i32 @ma_resource_manager_data_stream_result(ptr noundef %14)
  %16 = icmp ne i32 %15, -22
  br i1 %16, label %17, label %18

17:                                               ; preds = %12
  br label %20

18:                                               ; preds = %12
  call void @__assert_fail(ptr noundef @.str.158, ptr noundef @.str.6, i32 noundef 66999, ptr noundef @__PRETTY_FUNCTION__.ma_resource_manager_data_stream_get_cursor_in_pcm_frames) #5
  unreachable

19:                                               ; No predecessors!
  br label %20

20:                                               ; preds = %19, %17
  %21 = load ptr, ptr %4, align 8, !tbaa !5
  %22 = icmp eq ptr %21, null
  br i1 %22, label %23, label %24

23:                                               ; preds = %20
  store i32 -2, ptr %3, align 4
  store i32 1, ptr %7, align 4
  br label %39

24:                                               ; preds = %20
  %25 = load ptr, ptr %4, align 8, !tbaa !5
  %26 = call i32 @ma_resource_manager_data_stream_result(ptr noundef %25)
  store i32 %26, ptr %6, align 4, !tbaa !11
  %27 = load i32, ptr %6, align 4, !tbaa !11
  %28 = icmp ne i32 %27, 0
  br i1 %28, label %29, label %33

29:                                               ; preds = %24
  %30 = load i32, ptr %6, align 4, !tbaa !11
  %31 = icmp ne i32 %30, -19
  br i1 %31, label %32, label %33

32:                                               ; preds = %29
  store i32 -3, ptr %3, align 4
  store i32 1, ptr %7, align 4
  br label %39

33:                                               ; preds = %29, %24
  %34 = load ptr, ptr %4, align 8, !tbaa !5
  %35 = getelementptr inbounds %struct.ma_resource_manager_data_stream, ptr %34, i32 0, i32 7
  %36 = load atomic i64, ptr %35 seq_cst, align 8
  store i64 %36, ptr %8, align 8
  %37 = load i64, ptr %8, align 8, !tbaa !9
  %38 = load ptr, ptr %5, align 8, !tbaa !5
  store i64 %37, ptr %38, align 8, !tbaa !9
  store i32 0, ptr %3, align 4
  store i32 1, ptr %7, align 4
  br label %39

39:                                               ; preds = %33, %32, %23, %11
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #4
  %40 = load i32, ptr %3, align 4
  ret i32 %40
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { noreturn 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 = { 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 #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"}
!9 = !{!10, !10, i64 0}
!10 = !{!"long long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"_ZTS9ma_result", !7, i64 0}


; 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"

@.str.6 = external hidden unnamed_addr constant [104 x i8], align 1
@.str.158 = external hidden unnamed_addr constant [70 x i8], align 1
@__PRETTY_FUNCTION__.ma_resource_manager_data_stream_get_cursor_in_pcm_frames = external hidden unnamed_addr constant [115 x i8], align 1

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
declare dso_local i32 @ma_resource_manager_data_stream_result(ptr noundef) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
define dso_local range(i32 -3, 1) i32 @ma_resource_manager_data_stream_get_cursor_in_pcm_frames(ptr noundef %0, ptr noundef writeonly %1) local_unnamed_addr #1 {
  %3 = icmp eq ptr %1, null
  br i1 %3, label %14, label %4

4:                                                ; preds = %2
  store i64 0, ptr %1, align 8, !tbaa !5
  %5 = tail call i32 @ma_resource_manager_data_stream_result(ptr noundef %0)
  %.not = icmp eq i32 %5, -22
  br i1 %.not, label %6, label %7

6:                                                ; preds = %4
  tail call void @__assert_fail(ptr noundef nonnull @.str.158, ptr noundef nonnull @.str.6, i32 noundef 66999, ptr noundef nonnull @__PRETTY_FUNCTION__.ma_resource_manager_data_stream_get_cursor_in_pcm_frames) #2
  unreachable

7:                                                ; preds = %4
  %8 = icmp eq ptr %0, null
  br i1 %8, label %14, label %9

9:                                                ; preds = %7
  %10 = tail call i32 @ma_resource_manager_data_stream_result(ptr noundef nonnull %0)
  switch i32 %10, label %14 [
    i32 -19, label %11
    i32 0, label %11
  ]

11:                                               ; preds = %9, %9
  %12 = getelementptr inbounds i8, ptr %0, i64 664
  %13 = load atomic i64, ptr %12 seq_cst, align 8
  store i64 %13, ptr %1, align 8, !tbaa !5
  br label %14

14:                                               ; preds = %9, %7, %2, %11
  %.0 = phi i32 [ 0, %11 ], [ -2, %2 ], [ -2, %7 ], [ -3, %9 ]
  ret i32 %.0
}

attributes #0 = { noreturn 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 #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 = { 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 = !{!"long long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}


; Effective O3 passes: GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass