; 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_audio_buffer_config = type { i32, i32, i32, i64, ptr, %struct.ma_allocation_callbacks }
%struct.ma_allocation_callbacks = type { ptr, ptr, ptr, ptr }

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #0

; Function Attrs: mustprogress uwtable
declare hidden noundef i32 @_ZL33ma_allocation_callbacks_init_copyP23ma_allocation_callbacksPKS_(ptr noundef, ptr noundef) #1

; Function Attrs: mustprogress uwtable
define dso_local void @ma_audio_buffer_config_init(ptr dead_on_unwind noalias writable sret(%struct.ma_audio_buffer_config) align 8 %0, i32 noundef %1, i32 noundef %2, i64 noundef %3, ptr noundef %4, ptr noundef %5) #1 {
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i64, align 8
  %10 = alloca ptr, align 8
  %11 = alloca ptr, align 8
  store i32 %1, ptr %7, align 4, !tbaa !5
  store i32 %2, ptr %8, align 4, !tbaa !9
  store i64 %3, ptr %9, align 8, !tbaa !11
  store ptr %4, ptr %10, align 8, !tbaa !13
  store ptr %5, ptr %11, align 8, !tbaa !13
  call void @llvm.memset.p0.i64(ptr align 8 %0, i8 0, i64 64, i1 false)
  %12 = load i32, ptr %7, align 4, !tbaa !5
  %13 = getelementptr inbounds %struct.ma_audio_buffer_config, ptr %0, i32 0, i32 0
  store i32 %12, ptr %13, align 8, !tbaa !15
  %14 = load i32, ptr %8, align 4, !tbaa !9
  %15 = getelementptr inbounds %struct.ma_audio_buffer_config, ptr %0, i32 0, i32 1
  store i32 %14, ptr %15, align 4, !tbaa !18
  %16 = getelementptr inbounds %struct.ma_audio_buffer_config, ptr %0, i32 0, i32 2
  store i32 0, ptr %16, align 8, !tbaa !19
  %17 = load i64, ptr %9, align 8, !tbaa !11
  %18 = getelementptr inbounds %struct.ma_audio_buffer_config, ptr %0, i32 0, i32 3
  store i64 %17, ptr %18, align 8, !tbaa !20
  %19 = load ptr, ptr %10, align 8, !tbaa !13
  %20 = getelementptr inbounds %struct.ma_audio_buffer_config, ptr %0, i32 0, i32 4
  store ptr %19, ptr %20, align 8, !tbaa !21
  %21 = getelementptr inbounds %struct.ma_audio_buffer_config, ptr %0, i32 0, i32 5
  %22 = load ptr, ptr %11, align 8, !tbaa !13
  %23 = call noundef i32 @_ZL33ma_allocation_callbacks_init_copyP23ma_allocation_callbacksPKS_(ptr noundef %21, ptr noundef %22)
  ret void
}

attributes #0 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #1 = { 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" }

!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 = !{!"_ZTS9ma_format", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"long long", !7, i64 0}
!13 = !{!14, !14, i64 0}
!14 = !{!"any pointer", !7, i64 0}
!15 = !{!16, !6, i64 0}
!16 = !{!"_ZTS22ma_audio_buffer_config", !6, i64 0, !10, i64 4, !10, i64 8, !12, i64 16, !14, i64 24, !17, i64 32}
!17 = !{!"_ZTS23ma_allocation_callbacks", !14, i64 0, !14, i64 8, !14, i64 16, !14, i64 24}
!18 = !{!16, !10, i64 4}
!19 = !{!16, !10, i64 8}
!20 = !{!16, !12, i64 16}
!21 = !{!16, !14, i64 24}


; 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"

%struct.ma_audio_buffer_config = type { i32, i32, i32, i64, ptr, %struct.ma_allocation_callbacks }
%struct.ma_allocation_callbacks = type { ptr, ptr, ptr, ptr }

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #0

; Function Attrs: mustprogress uwtable
declare hidden noundef i32 @_ZL33ma_allocation_callbacks_init_copyP23ma_allocation_callbacksPKS_(ptr noundef, ptr noundef) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
define dso_local void @ma_audio_buffer_config_init(ptr dead_on_unwind noalias writable sret(%struct.ma_audio_buffer_config) align 8 %0, i32 noundef %1, i32 noundef %2, i64 noundef %3, ptr noundef %4, ptr noundef %5) local_unnamed_addr #1 {
  %7 = getelementptr inbounds i8, ptr %0, i64 8
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 8 dereferenceable(64) %7, i8 0, i64 56, i1 false)
  store i32 %1, ptr %0, align 8, !tbaa !5
  %8 = getelementptr inbounds i8, ptr %0, i64 4
  store i32 %2, ptr %8, align 4, !tbaa !14
  %9 = getelementptr inbounds i8, ptr %0, i64 16
  store i64 %3, ptr %9, align 8, !tbaa !15
  %10 = getelementptr inbounds i8, ptr %0, i64 24
  store ptr %4, ptr %10, align 8, !tbaa !16
  %11 = getelementptr inbounds i8, ptr %0, i64 32
  %12 = tail call noundef i32 @_ZL33ma_allocation_callbacks_init_copyP23ma_allocation_callbacksPKS_(ptr noundef nonnull %11, ptr noundef %5)
  ret void
}

attributes #0 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #1 = { 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" }

!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, !7, i64 0}
!6 = !{!"_ZTS22ma_audio_buffer_config", !7, i64 0, !10, i64 4, !10, i64 8, !11, i64 16, !12, i64 24, !13, i64 32}
!7 = !{!"_ZTS9ma_format", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!"long long", !8, i64 0}
!12 = !{!"any pointer", !8, i64 0}
!13 = !{!"_ZTS23ma_allocation_callbacks", !12, i64 0, !12, i64 8, !12, i64 16, !12, i64 24}
!14 = !{!6, !10, i64 4}
!15 = !{!6, !11, i64 16}
!16 = !{!6, !12, i64 24}


; Effective O3 passes: DSEPass,EarlyCSEPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,SROAPass,TailCallElimPass