; 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_waveform_config = type { i32, i32, i32, i32, double, double }
%struct.ma_waveform = type { %struct.ma_data_source_base, %struct.ma_waveform_config, double, double }
%struct.ma_data_source_base = type { ptr, i64, i64, i64, i64, ptr, ptr, ptr, i32 }

; 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_waveform_config_init(ptr dead_on_unwind noalias writable sret(%struct.ma_waveform_config) align 8, i32 noundef, i32 noundef, i32 noundef, i32 noundef, double noundef, double noundef) #2

; Function Attrs: mustprogress uwtable
declare dso_local i32 @ma_waveform_init(ptr noundef, ptr noundef) #3

; Function Attrs: mustprogress uwtable
declare dso_local i32 @ma_waveform_read_pcm_frames(ptr noundef, ptr noundef, i64 noundef, ptr noundef) #3

; Function Attrs: mustprogress uwtable
define dso_local void @_Z39ma_debug_fill_pcm_frames_with_sine_wavePfj9ma_formatjj(ptr noundef %0, i32 noundef %1, i32 noundef %2, i32 noundef %3, i32 noundef %4) #3 {
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca %struct.ma_waveform_config, align 8
  %12 = alloca %struct.ma_waveform, align 8
  %13 = alloca %struct.ma_waveform_config, align 8
  store ptr %0, ptr %6, align 8, !tbaa !5
  store i32 %1, ptr %7, align 4, !tbaa !9
  store i32 %2, ptr %8, align 4, !tbaa !11
  store i32 %3, ptr %9, align 4, !tbaa !9
  store i32 %4, ptr %10, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 32, ptr %11) #4
  call void @llvm.lifetime.start.p0(i64 120, ptr %12) #4
  call void @llvm.lifetime.start.p0(i64 32, ptr %13) #4
  %14 = load i32, ptr %8, align 4, !tbaa !11
  %15 = load i32, ptr %9, align 4, !tbaa !9
  %16 = load i32, ptr %10, align 4, !tbaa !9
  call void @ma_waveform_config_init(ptr dead_on_unwind writable sret(%struct.ma_waveform_config) align 8 %13, i32 noundef %14, i32 noundef %15, i32 noundef %16, i32 noundef 0, double noundef 1.000000e+00, double noundef 4.000000e+02)
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %11, ptr align 8 %13, i64 32, i1 false), !tbaa.struct !13
  call void @llvm.lifetime.end.p0(i64 32, ptr %13) #4
  %17 = call i32 @ma_waveform_init(ptr noundef %11, ptr noundef %12)
  %18 = load ptr, ptr %6, align 8, !tbaa !5
  %19 = load i32, ptr %7, align 4, !tbaa !9
  %20 = zext i32 %19 to i64
  %21 = call i32 @ma_waveform_read_pcm_frames(ptr noundef %12, ptr noundef %18, i64 noundef %20, ptr noundef null)
  call void @llvm.lifetime.end.p0(i64 120, ptr %12) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #4
  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 = { 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 }

!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 = !{!12, !12, i64 0}
!12 = !{!"_ZTS9ma_format", !7, i64 0}
!13 = !{i64 0, i64 4, !11, i64 4, i64 4, !9, i64 8, i64 4, !9, i64 12, i64 4, !14, i64 16, i64 8, !16, i64 24, i64 8, !16}
!14 = !{!15, !15, i64 0}
!15 = !{!"_ZTS16ma_waveform_type", !7, i64 0}
!16 = !{!17, !17, i64 0}
!17 = !{!"double", !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_waveform_config = type { i32, i32, i32, i32, double, double }
%struct.ma_waveform = type { %struct.ma_data_source_base, %struct.ma_waveform_config, double, double }
%struct.ma_data_source_base = type { ptr, i64, i64, i64, i64, ptr, ptr, ptr, i32 }

; 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 nounwind uwtable
declare dso_local void @ma_waveform_config_init(ptr dead_on_unwind noalias writable sret(%struct.ma_waveform_config) align 8, i32 noundef, i32 noundef, i32 noundef, i32 noundef, double noundef, double noundef) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare dso_local i32 @ma_waveform_init(ptr noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local i32 @ma_waveform_read_pcm_frames(ptr noundef, ptr noundef, i64 noundef, ptr noundef) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
define dso_local void @_Z39ma_debug_fill_pcm_frames_with_sine_wavePfj9ma_formatjj(ptr noundef %0, i32 noundef %1, i32 noundef %2, i32 noundef %3, i32 noundef %4) local_unnamed_addr #2 {
  %6 = alloca %struct.ma_waveform_config, align 8
  %7 = alloca %struct.ma_waveform, align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %6) #3
  call void @llvm.lifetime.start.p0(i64 120, ptr nonnull %7) #3
  call void @ma_waveform_config_init(ptr dead_on_unwind nonnull writable sret(%struct.ma_waveform_config) align 8 %6, i32 noundef %2, i32 noundef %3, i32 noundef %4, i32 noundef 0, double noundef 1.000000e+00, double noundef 4.000000e+02)
  %8 = call i32 @ma_waveform_init(ptr noundef nonnull %6, ptr noundef nonnull %7)
  %9 = zext i32 %1 to i64
  %10 = call i32 @ma_waveform_read_pcm_frames(ptr noundef nonnull %7, ptr noundef %0, i64 noundef %9, ptr noundef null)
  call void @llvm.lifetime.end.p0(i64 120, ptr nonnull %7) #3
  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 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 = { 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)"}


; Effective O3 passes: GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,MemCpyOptPass,SROAPass