; LLVM IR from kacperks/Fractal_Engine :: Engine/Thirdparty/cmake/Engine/Thirdparty/cmake/openal-soft/alc/backends/bas_1f70c06f (ZN11BackendBase15getClockLatencyEv)

; 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.ClockLatency = type { %"class.std::chrono::duration", %"class.std::chrono::duration" }
%"class.std::chrono::duration" = type { i64 }
%"class.std::chrono::duration.60" = type { i64 }
%struct.BackendBase = type { ptr, ptr }
%struct.DeviceBase = type { %"struct.std::atomic", i8, i32, i32, i32, i8, i8, i8, i32, float, i8, i8, %"class.std::__cxx11::basic_string", %"class.std::bitset", i32, i8, float, i32, %"class.std::chrono::duration", %"class.std::chrono::duration", [8 x i8], %"struct.std::array", [1024 x float], [1024 x float], %union.anon.1, [1408 x %"struct.std::array.2"], %"class.std::vector", %struct.MixParams, [4 x i32], %struct.RealMixParams, %"class.std::unique_ptr", %"class.al::intrusive_ptr", i32, %"class.std::unique_ptr.8", %"class.std::unique_ptr.16", %"class.std::unique_ptr.24", { i64, i64 }, %"class.std::unique_ptr.32", %"class.std::unique_ptr.40", float, i32, %"struct.std::atomic.48", %"struct.std::atomic.50", %"class.std::mutex", %"class.std::unique_ptr.52" }
%"struct.std::atomic" = type { %"struct.std::__atomic_base" }
%"struct.std::__atomic_base" = type { i8 }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::bitset" = type { %"struct.std::_Base_bitset" }
%"struct.std::_Base_bitset" = type { i64 }
%"struct.std::array" = type { [16 x %"struct.std::array.0"] }
%"struct.std::array.0" = type { [1200 x float] }
%union.anon.1 = type { [1088 x float] }
%"struct.std::array.2" = type { [2 x float] }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::array<float, 1024>, al::allocator<std::array<float, 1024>, 16>>::_Vector_impl" }
%"struct.std::_Vector_base<std::array<float, 1024>, al::allocator<std::array<float, 1024>, 16>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::array<float, 1024>, al::allocator<std::array<float, 1024>, 16>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::array<float, 1024>, al::allocator<std::array<float, 1024>, 16>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%struct.MixParams = type { %"struct.std::array.3", %"class.al::span" }
%"struct.std::array.3" = type { [16 x %struct.BFChannelConfig] }
%struct.BFChannelConfig = type { float, i32 }
%"class.al::span" = type { ptr, ptr }
%struct.RealMixParams = type { %"class.al::span.4", %"struct.std::array.5", %"class.al::span" }
%"class.al::span.4" = type { ptr, ptr }
%"struct.std::array.5" = type { [16 x i32] }
%"class.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.7" }
%"struct.std::_Head_base.7" = type { ptr }
%"class.al::intrusive_ptr" = type { ptr }
%"class.std::unique_ptr.8" = type { %"struct.std::__uniq_ptr_data.9" }
%"struct.std::__uniq_ptr_data.9" = type { %"class.std::__uniq_ptr_impl.10" }
%"class.std::__uniq_ptr_impl.10" = type { %"class.std::tuple.11" }
%"class.std::tuple.11" = type { %"struct.std::_Tuple_impl.12" }
%"struct.std::_Tuple_impl.12" = type { %"struct.std::_Head_base.15" }
%"struct.std::_Head_base.15" = type { ptr }
%"class.std::unique_ptr.16" = type { %"struct.std::__uniq_ptr_data.17" }
%"struct.std::__uniq_ptr_data.17" = type { %"class.std::__uniq_ptr_impl.18" }
%"class.std::__uniq_ptr_impl.18" = type { %"class.std::tuple.19" }
%"class.std::tuple.19" = type { %"struct.std::_Tuple_impl.20" }
%"struct.std::_Tuple_impl.20" = type { %"struct.std::_Head_base.23" }
%"struct.std::_Head_base.23" = type { ptr }
%"class.std::unique_ptr.24" = type { %"struct.std::__uniq_ptr_data.25" }
%"struct.std::__uniq_ptr_data.25" = type { %"class.std::__uniq_ptr_impl.26" }
%"class.std::__uniq_ptr_impl.26" = type { %"class.std::tuple.27" }
%"class.std::tuple.27" = type { %"struct.std::_Tuple_impl.28" }
%"struct.std::_Tuple_impl.28" = type { %"struct.std::_Head_base.31" }
%"struct.std::_Head_base.31" = type { ptr }
%"class.std::unique_ptr.32" = type { %"struct.std::__uniq_ptr_data.33" }
%"struct.std::__uniq_ptr_data.33" = type { %"class.std::__uniq_ptr_impl.34" }
%"class.std::__uniq_ptr_impl.34" = type { %"class.std::tuple.35" }
%"class.std::tuple.35" = type { %"struct.std::_Tuple_impl.36" }
%"struct.std::_Tuple_impl.36" = type { %"struct.std::_Head_base.39" }
%"struct.std::_Head_base.39" = type { ptr }
%"class.std::unique_ptr.40" = type { %"struct.std::__uniq_ptr_data.41" }
%"struct.std::__uniq_ptr_data.41" = type { %"class.std::__uniq_ptr_impl.42" }
%"class.std::__uniq_ptr_impl.42" = type { %"class.std::tuple.43" }
%"class.std::tuple.43" = type { %"struct.std::_Tuple_impl.44" }
%"struct.std::_Tuple_impl.44" = type { %"struct.std::_Head_base.47" }
%"struct.std::_Head_base.47" = type { ptr }
%"struct.std::atomic.48" = type { %"struct.std::__atomic_base.49" }
%"struct.std::__atomic_base.49" = type { i32 }
%"struct.std::atomic.50" = type { %"struct.std::__atomic_base.51" }
%"struct.std::__atomic_base.51" = type { ptr }
%"class.std::mutex" = type { %"class.std::__mutex_base" }
%"class.std::__mutex_base" = type { %union.pthread_mutex_t }
%union.pthread_mutex_t = type { %struct.__pthread_mutex_s }
%struct.__pthread_mutex_s = type { i32, i32, i32, i32, i32, i16, i16, %struct.__pthread_internal_list }
%struct.__pthread_internal_list = type { ptr, ptr }
%"class.std::unique_ptr.52" = type { %"struct.std::__uniq_ptr_data.53" }
%"struct.std::__uniq_ptr_data.53" = type { %"class.std::__uniq_ptr_impl.54" }
%"class.std::__uniq_ptr_impl.54" = type { %"class.std::tuple.55" }
%"class.std::tuple.55" = type { %"struct.std::_Tuple_impl.56" }
%"struct.std::_Tuple_impl.56" = type { %"struct.std::_Head_base.59" }
%"struct.std::_Head_base.59" = type { ptr }

; Function Attrs: mustprogress uwtable
define dso_local { i64, i64 } @_ZN11BackendBase15getClockLatencyEv(ptr noundef nonnull align 8 dereferenceable(16) %0) unnamed_addr #0 align 2 {
  %2 = alloca %struct.ClockLatency, align 8
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca %"class.std::chrono::duration", align 8
  %6 = alloca %"class.std::chrono::duration", align 8
  %7 = alloca %"class.std::chrono::duration.60", align 8
  %8 = alloca i32, align 4
  %9 = alloca %"class.std::chrono::duration.60", align 8
  %10 = alloca i64, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  %11 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #7
  br label %12

12:                                               ; preds = %21, %1
  %13 = getelementptr inbounds %struct.BackendBase, ptr %11, i32 0, i32 1
  %14 = load ptr, ptr %13, align 8, !tbaa !9
  %15 = call noundef i32 @_ZNK10DeviceBase10waitForMixEv(ptr noundef nonnull align 16 dereferenceable(101152) %14) #7
  store i32 %15, ptr %4, align 4, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #7
  %16 = getelementptr inbounds %struct.BackendBase, ptr %11, i32 0, i32 1
  %17 = load ptr, ptr %16, align 8, !tbaa !9
  %18 = call i64 @_Z18GetDeviceClockTimeP10DeviceBase(ptr noundef %17)
  %19 = getelementptr inbounds %"class.std::chrono::duration", ptr %5, i32 0, i32 0
  store i64 %18, ptr %19, align 8
  %20 = getelementptr inbounds %struct.ClockLatency, ptr %2, i32 0, i32 0
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %20, ptr align 8 %5, i64 8, i1 false), !tbaa.struct !13
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #7
  call void @_ZSt19atomic_thread_fenceSt12memory_order(i32 noundef 2) #7
  br label %21

21:                                               ; preds = %12
  %22 = load i32, ptr %4, align 4, !tbaa !11
  %23 = getelementptr inbounds %struct.BackendBase, ptr %11, i32 0, i32 1
  %24 = load ptr, ptr %23, align 8, !tbaa !9
  %25 = getelementptr inbounds %struct.DeviceBase, ptr %24, i32 0, i32 41
  %26 = call noundef i32 @_Z7ReadRefRSt6atomicIjE(ptr noundef nonnull align 4 dereferenceable(4) %25)
  %27 = icmp ne i32 %22, %26
  br i1 %27, label %12, label %28, !llvm.loop !16

28:                                               ; preds = %21
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #7
  %29 = getelementptr inbounds %struct.BackendBase, ptr %11, i32 0, i32 1
  %30 = load ptr, ptr %29, align 8, !tbaa !9
  %31 = getelementptr inbounds %struct.DeviceBase, ptr %30, i32 0, i32 4
  %32 = load i32, ptr %31, align 4, !tbaa !18
  %33 = getelementptr inbounds %struct.BackendBase, ptr %11, i32 0, i32 1
  %34 = load ptr, ptr %33, align 8, !tbaa !9
  %35 = getelementptr inbounds %struct.DeviceBase, ptr %34, i32 0, i32 3
  %36 = load i32, ptr %35, align 8, !tbaa !95
  %37 = sub i32 %32, %36
  store i32 %37, ptr %8, align 4, !tbaa !11
  call void @_ZNSt6chrono8durationIlSt5ratioILl1ELl1EEEC2IjvEERKT_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 4 dereferenceable(4) %8)
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #7
  %38 = call i64 @_ZNSt6chrono8durationIlSt5ratioILl1ELl1EEE4zeroEv() #7
  %39 = getelementptr inbounds %"class.std::chrono::duration.60", ptr %9, i32 0, i32 0
  store i64 %38, ptr %39, align 8
  %40 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxINSt6chrono8durationIlSt5ratioILl1ELl1EEEEERKT_S7_S7_(ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(8) %9)
  call void @_ZNSt6chrono8durationIlSt5ratioILl1ELl1000000000EEEC2IlS1_ILl1ELl1EEvEERKNS0_IT_T0_EE(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %40)
  %41 = getelementptr inbounds %struct.ClockLatency, ptr %2, i32 0, i32 1
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %41, ptr align 8 %6, i64 8, i1 false), !tbaa.struct !13
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #7
  %42 = getelementptr inbounds %struct.BackendBase, ptr %11, i32 0, i32 1
  %43 = load ptr, ptr %42, align 8, !tbaa !9
  %44 = getelementptr inbounds %struct.DeviceBase, ptr %43, i32 0, i32 2
  %45 = load i32, ptr %44, align 4, !tbaa !96
  %46 = zext i32 %45 to i64
  store i64 %46, ptr %10, align 8, !tbaa !14
  %47 = getelementptr inbounds %struct.ClockLatency, ptr %2, i32 0, i32 1
  %48 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6chrono8durationIlSt5ratioILl1ELl1000000000EEEdVERKl(ptr noundef nonnull align 8 dereferenceable(8) %47, ptr noundef nonnull align 8 dereferenceable(8) %10)
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #7
  %49 = load { i64, i64 }, ptr %2, align 8
  ret { i64, i64 } %49
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK10DeviceBase10waitForMixEv(ptr noundef nonnull align 16 dereferenceable(101152)) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local i64 @_Z18GetDeviceClockTimeP10DeviceBase(ptr noundef) #3

; 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) #4

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZSt19atomic_thread_fenceSt12memory_order(i32 noundef) #5

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z7ReadRefRSt6atomicIjE(ptr noundef nonnull align 4 dereferenceable(4)) #6

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxINSt6chrono8durationIlSt5ratioILl1ELl1EEEEERKT_S7_S7_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6chrono8durationIlSt5ratioILl1ELl1EEEC2IjvEERKT_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local i64 @_ZNSt6chrono8durationIlSt5ratioILl1ELl1EEE4zeroEv() #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6chrono8durationIlSt5ratioILl1ELl1000000000EEEC2IlS1_ILl1ELl1EEvEERKNS0_IT_T0_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6chrono8durationIlSt5ratioILl1ELl1000000000EEEdVERKl(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2 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 = { nocallback nofree nosync 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 = { inlinehint 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 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #5 = { alwaysinline 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 #6 = { inlinehint 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 #7 = { 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, !6, i64 8}
!10 = !{!"_ZTS11BackendBase", !6, i64 8}
!11 = !{!12, !12, i64 0}
!12 = !{!"int", !7, i64 0}
!13 = !{i64 0, i64 8, !14}
!14 = !{!15, !15, i64 0}
!15 = !{!"long", !7, i64 0}
!16 = distinct !{!16, !17}
!17 = !{!"llvm.loop.mustprogress"}
!18 = !{!19, !12, i64 12}
!19 = !{!"_ZTS10DeviceBase", !20, i64 0, !23, i64 1, !12, i64 4, !12, i64 8, !12, i64 12, !24, i64 16, !25, i64 17, !22, i64 18, !12, i64 20, !26, i64 24, !27, i64 28, !28, i64 29, !29, i64 32, !31, i64 64, !12, i64 72, !33, i64 76, !26, i64 80, !12, i64 84, !34, i64 88, !34, i64 96, !35, i64 112, !7, i64 76912, !7, i64 81008, !7, i64 85104, !7, i64 89456, !36, i64 100720, !40, i64 100744, !7, i64 100888, !43, i64 100904, !46, i64 101000, !52, i64 101008, !12, i64 101016, !53, i64 101024, !59, i64 101032, !65, i64 101040, !7, i64 101048, !71, i64 101064, !77, i64 101072, !26, i64 101080, !12, i64 101084, !83, i64 101088, !85, i64 101096, !87, i64 101104, !89, i64 101144}
!20 = !{!"_ZTSSt6atomicIbE", !21, i64 0}
!21 = !{!"_ZTSSt13__atomic_baseIbE", !22, i64 0}
!22 = !{!"bool", !7, i64 0}
!23 = !{!"_ZTS10DeviceType", !7, i64 0}
!24 = !{!"_ZTS14DevFmtChannels", !7, i64 0}
!25 = !{!"_ZTS10DevFmtType", !7, i64 0}
!26 = !{!"float", !7, i64 0}
!27 = !{!"_ZTS13DevAmbiLayout", !7, i64 0}
!28 = !{!"_ZTS14DevAmbiScaling", !7, i64 0}
!29 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !30, i64 0, !15, i64 8, !7, i64 16}
!30 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!31 = !{!"_ZTSSt6bitsetILm5EE", !32, i64 0}
!32 = !{!"_ZTSSt12_Base_bitsetILm1EE", !15, i64 0}
!33 = !{!"_ZTS10RenderMode", !7, i64 0}
!34 = !{!"_ZTSNSt6chrono8durationIlSt5ratioILl1ELl1000000000EEEE", !15, i64 0}
!35 = !{!"_ZTSSt5arrayIS_IfLm1200EELm16EE", !7, i64 0}
!36 = !{!"_ZTSSt6vectorISt5arrayIfLm1024EEN2al9allocatorIS1_Lm16EEEE", !37, i64 0}
!37 = !{!"_ZTSSt12_Vector_baseISt5arrayIfLm1024EEN2al9allocatorIS1_Lm16EEEE", !38, i64 0}
!38 = !{!"_ZTSNSt12_Vector_baseISt5arrayIfLm1024EEN2al9allocatorIS1_Lm16EEEE12_Vector_implE", !39, i64 0}
!39 = !{!"_ZTSNSt12_Vector_baseISt5arrayIfLm1024EEN2al9allocatorIS1_Lm16EEEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!40 = !{!"_ZTS9MixParams", !41, i64 0, !42, i64 128}
!41 = !{!"_ZTSSt5arrayI15BFChannelConfigLm16EE", !7, i64 0}
!42 = !{!"_ZTSN2al4spanISt5arrayIfLm1024EELm18446744073709551615EEE", !6, i64 0, !6, i64 8}
!43 = !{!"_ZTS13RealMixParams", !44, i64 0, !45, i64 16, !42, i64 80}
!44 = !{!"_ZTSN2al4spanIK13InputRemixMapLm18446744073709551615EEE", !6, i64 0, !6, i64 8}
!45 = !{!"_ZTSSt5arrayIjLm16EE", !7, i64 0}
!46 = !{!"_ZTSSt10unique_ptrI15DirectHrtfStateSt14default_deleteIS0_EE", !47, i64 0}
!47 = !{!"_ZTSSt15__uniq_ptr_dataI15DirectHrtfStateSt14default_deleteIS0_ELb1ELb1EE", !48, i64 0}
!48 = !{!"_ZTSSt15__uniq_ptr_implI15DirectHrtfStateSt14default_deleteIS0_EE", !49, i64 0}
!49 = !{!"_ZTSSt5tupleIJP15DirectHrtfStateSt14default_deleteIS0_EEE", !50, i64 0}
!50 = !{!"_ZTSSt11_Tuple_implILm0EJP15DirectHrtfStateSt14default_deleteIS0_EEE", !51, i64 0}
!51 = !{!"_ZTSSt10_Head_baseILm0EP15DirectHrtfStateLb0EE", !6, i64 0}
!52 = !{!"_ZTSN2al13intrusive_ptrI9HrtfStoreEE", !6, i64 0}
!53 = !{!"_ZTSSt10unique_ptrI10UhjEncoderSt14default_deleteIS0_EE", !54, i64 0}
!54 = !{!"_ZTSSt15__uniq_ptr_dataI10UhjEncoderSt14default_deleteIS0_ELb1ELb1EE", !55, i64 0}
!55 = !{!"_ZTSSt15__uniq_ptr_implI10UhjEncoderSt14default_deleteIS0_EE", !56, i64 0}
!56 = !{!"_ZTSSt5tupleIJP10UhjEncoderSt14default_deleteIS0_EEE", !57, i64 0}
!57 = !{!"_ZTSSt11_Tuple_implILm0EJP10UhjEncoderSt14default_deleteIS0_EEE", !58, i64 0}
!58 = !{!"_ZTSSt10_Head_baseILm0EP10UhjEncoderLb0EE", !6, i64 0}
!59 = !{!"_ZTSSt10unique_ptrI10BFormatDecSt14default_deleteIS0_EE", !60, i64 0}
!60 = !{!"_ZTSSt15__uniq_ptr_dataI10BFormatDecSt14default_deleteIS0_ELb1ELb1EE", !61, i64 0}
!61 = !{!"_ZTSSt15__uniq_ptr_implI10BFormatDecSt14default_deleteIS0_EE", !62, i64 0}
!62 = !{!"_ZTSSt5tupleIJP10BFormatDecSt14default_deleteIS0_EEE", !63, i64 0}
!63 = !{!"_ZTSSt11_Tuple_implILm0EJP10BFormatDecSt14default_deleteIS0_EEE", !64, i64 0}
!64 = !{!"_ZTSSt10_Head_baseILm0EP10BFormatDecLb0EE", !6, i64 0}
!65 = !{!"_ZTSSt10unique_ptrI4bs2bSt14default_deleteIS0_EE", !66, i64 0}
!66 = !{!"_ZTSSt15__uniq_ptr_dataI4bs2bSt14default_deleteIS0_ELb1ELb1EE", !67, i64 0}
!67 = !{!"_ZTSSt15__uniq_ptr_implI4bs2bSt14default_deleteIS0_EE", !68, i64 0}
!68 = !{!"_ZTSSt5tupleIJP4bs2bSt14default_deleteIS0_EEE", !69, i64 0}
!69 = !{!"_ZTSSt11_Tuple_implILm0EJP4bs2bSt14default_deleteIS0_EEE", !70, i64 0}
!70 = !{!"_ZTSSt10_Head_baseILm0EP4bs2bLb0EE", !6, i64 0}
!71 = !{!"_ZTSSt10unique_ptrI10CompressorSt14default_deleteIS0_EE", !72, i64 0}
!72 = !{!"_ZTSSt15__uniq_ptr_dataI10CompressorSt14default_deleteIS0_ELb1ELb1EE", !73, i64 0}
!73 = !{!"_ZTSSt15__uniq_ptr_implI10CompressorSt14default_deleteIS0_EE", !74, i64 0}
!74 = !{!"_ZTSSt5tupleIJP10CompressorSt14default_deleteIS0_EEE", !75, i64 0}
!75 = !{!"_ZTSSt11_Tuple_implILm0EJP10CompressorSt14default_deleteIS0_EEE", !76, i64 0}
!76 = !{!"_ZTSSt10_Head_baseILm0EP10CompressorLb0EE", !6, i64 0}
!77 = !{!"_ZTSSt10unique_ptrI12DistanceCompSt14default_deleteIS0_EE", !78, i64 0}
!78 = !{!"_ZTSSt15__uniq_ptr_dataI12DistanceCompSt14default_deleteIS0_ELb1ELb1EE", !79, i64 0}
!79 = !{!"_ZTSSt15__uniq_ptr_implI12DistanceCompSt14default_deleteIS0_EE", !80, i64 0}
!80 = !{!"_ZTSSt5tupleIJP12DistanceCompSt14default_deleteIS0_EEE", !81, i64 0}
!81 = !{!"_ZTSSt11_Tuple_implILm0EJP12DistanceCompSt14default_deleteIS0_EEE", !82, i64 0}
!82 = !{!"_ZTSSt10_Head_baseILm0EP12DistanceCompLb0EE", !6, i64 0}
!83 = !{!"_ZTSSt6atomicIjE", !84, i64 0}
!84 = !{!"_ZTSSt13__atomic_baseIjE", !12, i64 0}
!85 = !{!"_ZTSSt6atomicIPN2al9FlexArrayIP11ContextBaseLm8EEEE", !86, i64 0}
!86 = !{!"_ZTSSt13__atomic_baseIPN2al9FlexArrayIP11ContextBaseLm8EEEE", !6, i64 0}
!87 = !{!"_ZTSSt5mutex", !88, i64 0}
!88 = !{!"_ZTSSt12__mutex_base", !7, i64 0}
!89 = !{!"_ZTSSt10unique_ptrI11BackendBaseSt14default_deleteIS0_EE", !90, i64 0}
!90 = !{!"_ZTSSt15__uniq_ptr_dataI11BackendBaseSt14default_deleteIS0_ELb1ELb1EE", !91, i64 0}
!91 = !{!"_ZTSSt15__uniq_ptr_implI11BackendBaseSt14default_deleteIS0_EE", !92, i64 0}
!92 = !{!"_ZTSSt5tupleIJP11BackendBaseSt14default_deleteIS0_EEE", !93, i64 0}
!93 = !{!"_ZTSSt11_Tuple_implILm0EJP11BackendBaseSt14default_deleteIS0_EEE", !94, i64 0}
!94 = !{!"_ZTSSt10_Head_baseILm0EP11BackendBaseLb0EE", !6, i64 0}
!95 = !{!19, !12, i64 8}
!96 = !{!19, !12, i64 4}


; 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.ClockLatency = type { %"class.std::chrono::duration", %"class.std::chrono::duration" }
%"class.std::chrono::duration" = type { i64 }
%"class.std::chrono::duration.60" = type { i64 }

; Function Attrs: mustprogress uwtable
define dso_local { i64, i64 } @_ZN11BackendBase15getClockLatencyEv(ptr nocapture noundef nonnull readonly align 8 dereferenceable(16) %0) unnamed_addr #0 align 2 {
  %2 = alloca %struct.ClockLatency, align 8
  %3 = alloca %"class.std::chrono::duration.60", align 8
  %4 = alloca i32, align 4
  %5 = alloca %"class.std::chrono::duration.60", align 8
  %6 = alloca i64, align 8
  %7 = getelementptr inbounds i8, ptr %0, i64 8
  br label %8

8:                                                ; preds = %8, %1
  %9 = load ptr, ptr %7, align 8, !tbaa !5
  %10 = tail call noundef i32 @_ZNK10DeviceBase10waitForMixEv(ptr noundef nonnull align 16 dereferenceable(101152) %9) #6
  %11 = load ptr, ptr %7, align 8, !tbaa !5
  %12 = tail call i64 @_Z18GetDeviceClockTimeP10DeviceBase(ptr noundef %11)
  tail call void @_ZSt19atomic_thread_fenceSt12memory_order(i32 noundef 2) #6
  %13 = load ptr, ptr %7, align 8, !tbaa !5
  %14 = getelementptr inbounds i8, ptr %13, i64 101088
  %15 = tail call noundef i32 @_Z7ReadRefRSt6atomicIjE(ptr noundef nonnull align 4 dereferenceable(4) %14)
  %.not = icmp eq i32 %10, %15
  br i1 %.not, label %16, label %8, !llvm.loop !10

16:                                               ; preds = %8
  store i64 %12, ptr %2, align 8, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #6
  %17 = load ptr, ptr %7, align 8, !tbaa !5
  %18 = getelementptr inbounds i8, ptr %17, i64 12
  %19 = load i32, ptr %18, align 4, !tbaa !14
  %20 = getelementptr inbounds i8, ptr %17, i64 8
  %21 = load i32, ptr %20, align 8, !tbaa !92
  %22 = sub i32 %19, %21
  store i32 %22, ptr %4, align 4, !tbaa !93
  call void @_ZNSt6chrono8durationIlSt5ratioILl1ELl1EEEC2IjvEERKT_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 4 dereferenceable(4) %4)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #6
  %23 = call i64 @_ZNSt6chrono8durationIlSt5ratioILl1ELl1EEE4zeroEv() #6
  store i64 %23, ptr %5, align 8
  %24 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxINSt6chrono8durationIlSt5ratioILl1ELl1EEEEERKT_S7_S7_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %5)
  %25 = getelementptr inbounds i8, ptr %2, i64 8
  call void @_ZNSt6chrono8durationIlSt5ratioILl1ELl1000000000EEEC2IlS1_ILl1ELl1EEvEERKNS0_IT_T0_EE(ptr noundef nonnull align 8 dereferenceable(8) %25, ptr noundef nonnull align 8 dereferenceable(8) %24)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #6
  %26 = load ptr, ptr %7, align 8, !tbaa !5
  %27 = getelementptr inbounds i8, ptr %26, i64 4
  %28 = load i32, ptr %27, align 4, !tbaa !94
  %29 = zext i32 %28 to i64
  store i64 %29, ptr %6, align 8, !tbaa !12
  %30 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6chrono8durationIlSt5ratioILl1ELl1000000000EEEdVERKl(ptr noundef nonnull align 8 dereferenceable(8) %25, ptr noundef nonnull align 8 dereferenceable(8) %6)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #6
  %.fca.0.load = load i64, ptr %2, align 8
  %.fca.0.insert = insertvalue { i64, i64 } poison, i64 %.fca.0.load, 0
  %.fca.1.load = load i64, ptr %25, align 8
  %.fca.1.insert = insertvalue { i64, i64 } %.fca.0.insert, i64 %.fca.1.load, 1
  ret { i64, i64 } %.fca.1.insert
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK10DeviceBase10waitForMixEv(ptr noundef nonnull align 16 dereferenceable(101152)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local i64 @_Z18GetDeviceClockTimeP10DeviceBase(ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: alwaysinline mustprogress nounwind uwtable
declare dso_local void @_ZSt19atomic_thread_fenceSt12memory_order(i32 noundef) local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_Z7ReadRefRSt6atomicIjE(ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #5

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxINSt6chrono8durationIlSt5ratioILl1ELl1EEEEERKT_S7_S7_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6chrono8durationIlSt5ratioILl1ELl1EEEC2IjvEERKT_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local i64 @_ZNSt6chrono8durationIlSt5ratioILl1ELl1EEE4zeroEv() local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6chrono8durationIlSt5ratioILl1ELl1000000000EEEC2IlS1_ILl1ELl1EEvEERKNS0_IT_T0_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6chrono8durationIlSt5ratioILl1ELl1000000000EEEdVERKl(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 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 nocallback nofree nosync 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 = { inlinehint 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 = { alwaysinline 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 #5 = { inlinehint 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 #6 = { 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, !7, i64 8}
!6 = !{!"_ZTS11BackendBase", !7, i64 8}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = distinct !{!10, !11}
!11 = !{!"llvm.loop.mustprogress"}
!12 = !{!13, !13, i64 0}
!13 = !{!"long", !8, i64 0}
!14 = !{!15, !20, i64 12}
!15 = !{!"_ZTS10DeviceBase", !16, i64 0, !19, i64 1, !20, i64 4, !20, i64 8, !20, i64 12, !21, i64 16, !22, i64 17, !18, i64 18, !20, i64 20, !23, i64 24, !24, i64 28, !25, i64 29, !26, i64 32, !28, i64 64, !20, i64 72, !30, i64 76, !23, i64 80, !20, i64 84, !31, i64 88, !31, i64 96, !32, i64 112, !8, i64 76912, !8, i64 81008, !8, i64 85104, !8, i64 89456, !33, i64 100720, !37, i64 100744, !8, i64 100888, !40, i64 100904, !43, i64 101000, !49, i64 101008, !20, i64 101016, !50, i64 101024, !56, i64 101032, !62, i64 101040, !8, i64 101048, !68, i64 101064, !74, i64 101072, !23, i64 101080, !20, i64 101084, !80, i64 101088, !82, i64 101096, !84, i64 101104, !86, i64 101144}
!16 = !{!"_ZTSSt6atomicIbE", !17, i64 0}
!17 = !{!"_ZTSSt13__atomic_baseIbE", !18, i64 0}
!18 = !{!"bool", !8, i64 0}
!19 = !{!"_ZTS10DeviceType", !8, i64 0}
!20 = !{!"int", !8, i64 0}
!21 = !{!"_ZTS14DevFmtChannels", !8, i64 0}
!22 = !{!"_ZTS10DevFmtType", !8, i64 0}
!23 = !{!"float", !8, i64 0}
!24 = !{!"_ZTS13DevAmbiLayout", !8, i64 0}
!25 = !{!"_ZTS14DevAmbiScaling", !8, i64 0}
!26 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !27, i64 0, !13, i64 8, !8, i64 16}
!27 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !7, i64 0}
!28 = !{!"_ZTSSt6bitsetILm5EE", !29, i64 0}
!29 = !{!"_ZTSSt12_Base_bitsetILm1EE", !13, i64 0}
!30 = !{!"_ZTS10RenderMode", !8, i64 0}
!31 = !{!"_ZTSNSt6chrono8durationIlSt5ratioILl1ELl1000000000EEEE", !13, i64 0}
!32 = !{!"_ZTSSt5arrayIS_IfLm1200EELm16EE", !8, i64 0}
!33 = !{!"_ZTSSt6vectorISt5arrayIfLm1024EEN2al9allocatorIS1_Lm16EEEE", !34, i64 0}
!34 = !{!"_ZTSSt12_Vector_baseISt5arrayIfLm1024EEN2al9allocatorIS1_Lm16EEEE", !35, i64 0}
!35 = !{!"_ZTSNSt12_Vector_baseISt5arrayIfLm1024EEN2al9allocatorIS1_Lm16EEEE12_Vector_implE", !36, i64 0}
!36 = !{!"_ZTSNSt12_Vector_baseISt5arrayIfLm1024EEN2al9allocatorIS1_Lm16EEEE17_Vector_impl_dataE", !7, i64 0, !7, i64 8, !7, i64 16}
!37 = !{!"_ZTS9MixParams", !38, i64 0, !39, i64 128}
!38 = !{!"_ZTSSt5arrayI15BFChannelConfigLm16EE", !8, i64 0}
!39 = !{!"_ZTSN2al4spanISt5arrayIfLm1024EELm18446744073709551615EEE", !7, i64 0, !7, i64 8}
!40 = !{!"_ZTS13RealMixParams", !41, i64 0, !42, i64 16, !39, i64 80}
!41 = !{!"_ZTSN2al4spanIK13InputRemixMapLm18446744073709551615EEE", !7, i64 0, !7, i64 8}
!42 = !{!"_ZTSSt5arrayIjLm16EE", !8, i64 0}
!43 = !{!"_ZTSSt10unique_ptrI15DirectHrtfStateSt14default_deleteIS0_EE", !44, i64 0}
!44 = !{!"_ZTSSt15__uniq_ptr_dataI15DirectHrtfStateSt14default_deleteIS0_ELb1ELb1EE", !45, i64 0}
!45 = !{!"_ZTSSt15__uniq_ptr_implI15DirectHrtfStateSt14default_deleteIS0_EE", !46, i64 0}
!46 = !{!"_ZTSSt5tupleIJP15DirectHrtfStateSt14default_deleteIS0_EEE", !47, i64 0}
!47 = !{!"_ZTSSt11_Tuple_implILm0EJP15DirectHrtfStateSt14default_deleteIS0_EEE", !48, i64 0}
!48 = !{!"_ZTSSt10_Head_baseILm0EP15DirectHrtfStateLb0EE", !7, i64 0}
!49 = !{!"_ZTSN2al13intrusive_ptrI9HrtfStoreEE", !7, i64 0}
!50 = !{!"_ZTSSt10unique_ptrI10UhjEncoderSt14default_deleteIS0_EE", !51, i64 0}
!51 = !{!"_ZTSSt15__uniq_ptr_dataI10UhjEncoderSt14default_deleteIS0_ELb1ELb1EE", !52, i64 0}
!52 = !{!"_ZTSSt15__uniq_ptr_implI10UhjEncoderSt14default_deleteIS0_EE", !53, i64 0}
!53 = !{!"_ZTSSt5tupleIJP10UhjEncoderSt14default_deleteIS0_EEE", !54, i64 0}
!54 = !{!"_ZTSSt11_Tuple_implILm0EJP10UhjEncoderSt14default_deleteIS0_EEE", !55, i64 0}
!55 = !{!"_ZTSSt10_Head_baseILm0EP10UhjEncoderLb0EE", !7, i64 0}
!56 = !{!"_ZTSSt10unique_ptrI10BFormatDecSt14default_deleteIS0_EE", !57, i64 0}
!57 = !{!"_ZTSSt15__uniq_ptr_dataI10BFormatDecSt14default_deleteIS0_ELb1ELb1EE", !58, i64 0}
!58 = !{!"_ZTSSt15__uniq_ptr_implI10BFormatDecSt14default_deleteIS0_EE", !59, i64 0}
!59 = !{!"_ZTSSt5tupleIJP10BFormatDecSt14default_deleteIS0_EEE", !60, i64 0}
!60 = !{!"_ZTSSt11_Tuple_implILm0EJP10BFormatDecSt14default_deleteIS0_EEE", !61, i64 0}
!61 = !{!"_ZTSSt10_Head_baseILm0EP10BFormatDecLb0EE", !7, i64 0}
!62 = !{!"_ZTSSt10unique_ptrI4bs2bSt14default_deleteIS0_EE", !63, i64 0}
!63 = !{!"_ZTSSt15__uniq_ptr_dataI4bs2bSt14default_deleteIS0_ELb1ELb1EE", !64, i64 0}
!64 = !{!"_ZTSSt15__uniq_ptr_implI4bs2bSt14default_deleteIS0_EE", !65, i64 0}
!65 = !{!"_ZTSSt5tupleIJP4bs2bSt14default_deleteIS0_EEE", !66, i64 0}
!66 = !{!"_ZTSSt11_Tuple_implILm0EJP4bs2bSt14default_deleteIS0_EEE", !67, i64 0}
!67 = !{!"_ZTSSt10_Head_baseILm0EP4bs2bLb0EE", !7, i64 0}
!68 = !{!"_ZTSSt10unique_ptrI10CompressorSt14default_deleteIS0_EE", !69, i64 0}
!69 = !{!"_ZTSSt15__uniq_ptr_dataI10CompressorSt14default_deleteIS0_ELb1ELb1EE", !70, i64 0}
!70 = !{!"_ZTSSt15__uniq_ptr_implI10CompressorSt14default_deleteIS0_EE", !71, i64 0}
!71 = !{!"_ZTSSt5tupleIJP10CompressorSt14default_deleteIS0_EEE", !72, i64 0}
!72 = !{!"_ZTSSt11_Tuple_implILm0EJP10CompressorSt14default_deleteIS0_EEE", !73, i64 0}
!73 = !{!"_ZTSSt10_Head_baseILm0EP10CompressorLb0EE", !7, i64 0}
!74 = !{!"_ZTSSt10unique_ptrI12DistanceCompSt14default_deleteIS0_EE", !75, i64 0}
!75 = !{!"_ZTSSt15__uniq_ptr_dataI12DistanceCompSt14default_deleteIS0_ELb1ELb1EE", !76, i64 0}
!76 = !{!"_ZTSSt15__uniq_ptr_implI12DistanceCompSt14default_deleteIS0_EE", !77, i64 0}
!77 = !{!"_ZTSSt5tupleIJP12DistanceCompSt14default_deleteIS0_EEE", !78, i64 0}
!78 = !{!"_ZTSSt11_Tuple_implILm0EJP12DistanceCompSt14default_deleteIS0_EEE", !79, i64 0}
!79 = !{!"_ZTSSt10_Head_baseILm0EP12DistanceCompLb0EE", !7, i64 0}
!80 = !{!"_ZTSSt6atomicIjE", !81, i64 0}
!81 = !{!"_ZTSSt13__atomic_baseIjE", !20, i64 0}
!82 = !{!"_ZTSSt6atomicIPN2al9FlexArrayIP11ContextBaseLm8EEEE", !83, i64 0}
!83 = !{!"_ZTSSt13__atomic_baseIPN2al9FlexArrayIP11ContextBaseLm8EEEE", !7, i64 0}
!84 = !{!"_ZTSSt5mutex", !85, i64 0}
!85 = !{!"_ZTSSt12__mutex_base", !8, i64 0}
!86 = !{!"_ZTSSt10unique_ptrI11BackendBaseSt14default_deleteIS0_EE", !87, i64 0}
!87 = !{!"_ZTSSt15__uniq_ptr_dataI11BackendBaseSt14default_deleteIS0_ELb1ELb1EE", !88, i64 0}
!88 = !{!"_ZTSSt15__uniq_ptr_implI11BackendBaseSt14default_deleteIS0_EE", !89, i64 0}
!89 = !{!"_ZTSSt5tupleIJP11BackendBaseSt14default_deleteIS0_EEE", !90, i64 0}
!90 = !{!"_ZTSSt11_Tuple_implILm0EJP11BackendBaseSt14default_deleteIS0_EEE", !91, i64 0}
!91 = !{!"_ZTSSt10_Head_baseILm0EP11BackendBaseLb0EE", !7, i64 0}
!92 = !{!15, !20, i64 8}
!93 = !{!20, !20, i64 0}
!94 = !{!15, !20, i64 4}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,LCSSAPass,LICMPass,LoopUnrollPass,MemCpyOptPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass