; 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_bpf_config = type { i32, i32, i32, double, i32 }
%struct.ma_node_config = type { ptr, i32, i32, i32, ptr, ptr }
%struct.ma_bpf_node_config = type { %struct.ma_node_config, %struct.ma_bpf_config }

; 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: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @ma_bpf_config_init(ptr dead_on_unwind noalias writable sret(%struct.ma_bpf_config) align 8, i32 noundef, i32 noundef, i32 noundef, double noundef, i32 noundef) #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) #2

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @ma_bpf_node_config_init(ptr dead_on_unwind noalias writable sret(%struct.ma_bpf_node_config) align 8 %0, i32 noundef %1, i32 noundef %2, double noundef %3, i32 noundef %4) #2 {
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca double, align 8
  %9 = alloca i32, align 4
  %10 = alloca %struct.ma_node_config, align 8
  %11 = alloca %struct.ma_bpf_config, align 8
  store i32 %1, ptr %6, align 4, !tbaa !5
  store i32 %2, ptr %7, align 4, !tbaa !5
  store double %3, ptr %8, align 8, !tbaa !9
  store i32 %4, ptr %9, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 40, ptr %10) #3
  call void @ma_node_config_init(ptr dead_on_unwind writable sret(%struct.ma_node_config) align 8 %10)
  %12 = getelementptr inbounds %struct.ma_bpf_node_config, ptr %0, i32 0, i32 0
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %12, ptr align 8 %10, i64 40, i1 false), !tbaa.struct !11
  call void @llvm.lifetime.end.p0(i64 40, ptr %10) #3
  call void @llvm.lifetime.start.p0(i64 32, ptr %11) #3
  %13 = load i32, ptr %6, align 4, !tbaa !5
  %14 = load i32, ptr %7, align 4, !tbaa !5
  %15 = load double, ptr %8, align 8, !tbaa !9
  %16 = load i32, ptr %9, align 4, !tbaa !5
  call void @ma_bpf_config_init(ptr dead_on_unwind writable sret(%struct.ma_bpf_config) align 8 %11, i32 noundef 5, i32 noundef %13, i32 noundef %14, double noundef %15, i32 noundef %16)
  %17 = getelementptr inbounds %struct.ma_bpf_node_config, ptr %0, i32 0, i32 1
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %17, ptr align 8 %11, i64 32, i1 false), !tbaa.struct !16
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #3
  ret void
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = !{!10, !10, i64 0}
!10 = !{!"double", !7, i64 0}
!11 = !{i64 0, i64 8, !12, i64 8, i64 4, !14, i64 12, i64 4, !5, i64 16, i64 4, !5, i64 24, i64 8, !12, i64 32, i64 8, !12}
!12 = !{!13, !13, i64 0}
!13 = !{!"any pointer", !7, i64 0}
!14 = !{!15, !15, i64 0}
!15 = !{!"_ZTS13ma_node_state", !7, i64 0}
!16 = !{i64 0, i64 4, !17, i64 4, i64 4, !5, i64 8, i64 4, !5, i64 16, i64 8, !9, i64 24, i64 4, !5}
!17 = !{!18, !18, i64 0}
!18 = !{!"_ZTS9ma_format", !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"

%struct.ma_bpf_config = type { i32, i32, i32, double, i32 }
%struct.ma_node_config = type { ptr, i32, i32, i32, ptr, ptr }
%struct.ma_bpf_node_config = type { %struct.ma_node_config, %struct.ma_bpf_config }

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

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

; Function Attrs: mustprogress 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) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @ma_bpf_config_init(ptr dead_on_unwind noalias writable sret(%struct.ma_bpf_config) align 8, i32 noundef, i32 noundef, i32 noundef, double noundef, i32 noundef) local_unnamed_addr #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) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @ma_bpf_node_config_init(ptr dead_on_unwind noalias nocapture writable writeonly sret(%struct.ma_bpf_node_config) align 8 %0, i32 noundef %1, i32 noundef %2, double noundef %3, i32 noundef %4) local_unnamed_addr #2 {
  %6 = alloca %struct.ma_bpf_config, align 8
  tail call void @ma_node_config_init(ptr dead_on_unwind nonnull writable sret(%struct.ma_node_config) align 8 %0)
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %6) #3
  call void @ma_bpf_config_init(ptr dead_on_unwind nonnull writable sret(%struct.ma_bpf_config) align 8 %6, i32 noundef 5, i32 noundef %1, i32 noundef %2, double noundef %3, i32 noundef %4)
  %7 = getelementptr inbounds i8, ptr %0, i64 40
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef nonnull align 8 dereferenceable(32) %6, i64 32, i1 false), !tbaa.struct !5
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #3
  ret void
}

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = !{i64 0, i64 4, !6, i64 4, i64 4, !10, i64 8, i64 4, !10, i64 16, i64 8, !12, i64 24, i64 4, !10}
!6 = !{!7, !7, i64 0}
!7 = !{!"_ZTS9ma_format", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!11, !11, i64 0}
!11 = !{!"int", !8, i64 0}
!12 = !{!13, !13, i64 0}
!13 = !{!"double", !8, i64 0}


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