; LLVM IR from mlcommons/tiny :: benchmark/interface/Application/Audio (WaveSource)

; 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"

%"class.Audio::WaveSource" = type <{ %class.IDataSource, ptr, i8, i8, i8, i8, i16, i16, i32, i32, i16, i16, i32, i32, [4 x i8] }>
%class.IDataSource = type { ptr }

@_ZTVN5Audio10WaveSourceE = external dso_local unnamed_addr constant { [10 x ptr] }, align 8

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN5Audio10WaveSourceC2ER11IDataSource(ptr noundef nonnull align 8 dereferenceable(44) %0, ptr noundef nonnull align 8 dereferenceable(8) %1) unnamed_addr #0 align 2 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %5 = load ptr, ptr %3, align 8
  call void @_ZN11IDataSourceC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %5)
  store ptr getelementptr inbounds inrange(-16, 64) ({ [10 x ptr] }, ptr @_ZTVN5Audio10WaveSourceE, i32 0, i32 0, i32 2), ptr %5, align 8, !tbaa !9
  %6 = getelementptr inbounds %"class.Audio::WaveSource", ptr %5, i32 0, i32 1
  %7 = load ptr, ptr %4, align 8, !tbaa !5
  store ptr %7, ptr %6, align 8, !tbaa !5
  %8 = getelementptr inbounds %"class.Audio::WaveSource", ptr %5, i32 0, i32 2
  store i8 0, ptr %8, align 8, !tbaa !11
  %9 = getelementptr inbounds %"class.Audio::WaveSource", ptr %5, i32 0, i32 3
  store i8 0, ptr %9, align 1, !tbaa !16
  %10 = getelementptr inbounds %"class.Audio::WaveSource", ptr %5, i32 0, i32 4
  store i8 0, ptr %10, align 2, !tbaa !17
  %11 = getelementptr inbounds %"class.Audio::WaveSource", ptr %5, i32 0, i32 6
  store i16 0, ptr %11, align 4, !tbaa !18
  %12 = getelementptr inbounds %"class.Audio::WaveSource", ptr %5, i32 0, i32 7
  store i16 0, ptr %12, align 2, !tbaa !19
  %13 = getelementptr inbounds %"class.Audio::WaveSource", ptr %5, i32 0, i32 8
  store i32 0, ptr %13, align 8, !tbaa !20
  %14 = getelementptr inbounds %"class.Audio::WaveSource", ptr %5, i32 0, i32 9
  store i32 0, ptr %14, align 4, !tbaa !21
  %15 = getelementptr inbounds %"class.Audio::WaveSource", ptr %5, i32 0, i32 10
  store i16 0, ptr %15, align 8, !tbaa !22
  %16 = getelementptr inbounds %"class.Audio::WaveSource", ptr %5, i32 0, i32 11
  store i16 0, ptr %16, align 2, !tbaa !23
  %17 = getelementptr inbounds %"class.Audio::WaveSource", ptr %5, i32 0, i32 12
  store i32 0, ptr %17, align 4, !tbaa !24
  %18 = getelementptr inbounds %"class.Audio::WaveSource", ptr %5, i32 0, i32 13
  store i32 0, ptr %18, align 8, !tbaa !25
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN11IDataSourceC2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1 align 2

attributes #0 = { 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 #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" }

!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 = !{!"vtable pointer", !8, i64 0}
!11 = !{!12, !7, i64 16}
!12 = !{!"_ZTSN5Audio10WaveSourceE", !13, i64 0, !6, i64 8, !7, i64 16, !7, i64 17, !7, i64 18, !14, i64 20, !14, i64 22, !15, i64 24, !15, i64 28, !14, i64 32, !14, i64 34, !15, i64 36, !15, i64 40}
!13 = !{!"_ZTS11IDataSource"}
!14 = !{!"short", !7, i64 0}
!15 = !{!"int", !7, i64 0}
!16 = !{!12, !7, i64 17}
!17 = !{!12, !7, i64 18}
!18 = !{!12, !14, i64 20}
!19 = !{!12, !14, i64 22}
!20 = !{!12, !15, i64 24}
!21 = !{!12, !15, i64 28}
!22 = !{!12, !14, i64 32}
!23 = !{!12, !14, i64 34}
!24 = !{!12, !15, i64 36}
!25 = !{!12, !15, i64 40}


; 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"

@_ZTVN5Audio10WaveSourceE = external dso_local unnamed_addr constant { [10 x ptr] }, align 8

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN5Audio10WaveSourceC2ER11IDataSource(ptr noundef nonnull align 8 dereferenceable(44) %0, ptr noundef nonnull align 8 dereferenceable(8) %1) unnamed_addr #0 align 2 {
  tail call void @_ZN11IDataSourceC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %0)
  store ptr getelementptr inbounds inrange(-16, 64) (i8, ptr @_ZTVN5Audio10WaveSourceE, i64 16), ptr %0, align 8, !tbaa !5
  %3 = getelementptr inbounds i8, ptr %0, i64 8
  store ptr %1, ptr %3, align 8, !tbaa !8
  %4 = getelementptr inbounds i8, ptr %0, i64 16
  store i8 0, ptr %4, align 8, !tbaa !11
  %5 = getelementptr inbounds i8, ptr %0, i64 17
  store i8 0, ptr %5, align 1, !tbaa !16
  %6 = getelementptr inbounds i8, ptr %0, i64 18
  store i8 0, ptr %6, align 2, !tbaa !17
  %7 = getelementptr inbounds i8, ptr %0, i64 20
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 4 dereferenceable(24) %7, i8 0, i64 24, i1 false)
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN11IDataSourceC2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #0 align 2

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

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

!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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"any pointer", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = !{!12, !10, i64 16}
!12 = !{!"_ZTSN5Audio10WaveSourceE", !13, i64 0, !9, i64 8, !10, i64 16, !10, i64 17, !10, i64 18, !14, i64 20, !14, i64 22, !15, i64 24, !15, i64 28, !14, i64 32, !14, i64 34, !15, i64 36, !15, i64 40}
!13 = !{!"_ZTS11IDataSource"}
!14 = !{!"short", !10, i64 0}
!15 = !{!"int", !10, i64 0}
!16 = !{!12, !10, i64 17}
!17 = !{!12, !10, i64 18}


; Effective O3 passes: InstCombinePass,MemCpyOptPass,PostOrderFunctionAttrsPass,SROAPass,TailCallElimPass