; 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_node_config = type { ptr, i32, i32, i32, ptr, ptr }
%struct.ma_data_source_node_config = type { %struct.ma_node_config, ptr }

; 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: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #1

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @ma_node_config_init(ptr dead_on_unwind noalias writable sret(%struct.ma_node_config) align 8) #3

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @ma_data_source_node_config_init(ptr dead_on_unwind noalias writable sret(%struct.ma_data_source_node_config) align 8 %0, ptr noundef %1) #3 {
  %3 = alloca ptr, align 8
  %4 = alloca %struct.ma_node_config, align 8
  store ptr %1, ptr %3, align 8, !tbaa !5
  call void @llvm.memset.p0.i64(ptr align 8 %0, i8 0, i64 48, i1 false)
  call void @llvm.lifetime.start.p0(i64 40, ptr %4) #4
  call void @ma_node_config_init(ptr dead_on_unwind writable sret(%struct.ma_node_config) align 8 %4)
  %5 = getelementptr inbounds %struct.ma_data_source_node_config, ptr %0, i32 0, i32 0
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %5, ptr align 8 %4, i64 40, i1 false), !tbaa.struct !9
  call void @llvm.lifetime.end.p0(i64 40, ptr %4) #4
  %6 = load ptr, ptr %3, align 8, !tbaa !5
  %7 = getelementptr inbounds %struct.ma_data_source_node_config, ptr %0, i32 0, i32 1
  store ptr %6, ptr %7, align 8, !tbaa !14
  ret void
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #2 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{i64 0, i64 8, !5, i64 8, i64 4, !10, i64 12, i64 4, !12, i64 16, i64 4, !12, i64 24, i64 8, !5, i64 32, i64 8, !5}
!10 = !{!11, !11, i64 0}
!11 = !{!"_ZTS13ma_node_state", !7, i64 0}
!12 = !{!13, !13, i64 0}
!13 = !{!"int", !7, i64 0}
!14 = !{!15, !6, i64 40}
!15 = !{!"_ZTS26ma_data_source_node_config", !16, i64 0, !6, i64 40}
!16 = !{!"_ZTS14ma_node_config", !6, i64 0, !11, i64 8, !13, i64 12, !13, i64 16, !6, i64 24, !6, i64 32}


; 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_node_config = type { ptr, i32, i32, i32, ptr, ptr }
%struct.ma_data_source_node_config = type { %struct.ma_node_config, ptr }

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @ma_node_config_init(ptr dead_on_unwind noalias writable sret(%struct.ma_node_config) align 8) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @ma_data_source_node_config_init(ptr dead_on_unwind noalias nocapture writable writeonly sret(%struct.ma_data_source_node_config) align 8 %0, ptr noundef %1) local_unnamed_addr #0 {
  tail call void @ma_node_config_init(ptr dead_on_unwind nonnull writable sret(%struct.ma_node_config) align 8 %0)
  %3 = getelementptr inbounds i8, ptr %0, i64 40
  store ptr %1, ptr %3, align 8, !tbaa !5
  ret void
}

attributes #0 = { 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" }

!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, !8, i64 40}
!6 = !{!"_ZTS26ma_data_source_node_config", !7, i64 0, !8, i64 40}
!7 = !{!"_ZTS14ma_node_config", !8, i64 0, !11, i64 8, !12, i64 12, !12, i64 16, !8, i64 24, !8, i64 32}
!8 = !{!"any pointer", !9, i64 0}
!9 = !{!"omnipotent char", !10, i64 0}
!10 = !{!"Simple C++ TBAA"}
!11 = !{!"_ZTS13ma_node_state", !9, i64 0}
!12 = !{!"int", !9, i64 0}


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