; LLVM IR from NVIDIA/DALI :: dali/pipeline/operator/builtin (copy)

; 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.dali::CPUBackend" = type { i8 }
%"struct.dali::TensorListShape" = type { %"struct.dali::TensorListShapeBase.base", i32 }
%"struct.dali::TensorListShapeBase.base" = type <{ %"class.std::vector.28", i32 }>
%"class.std::vector.28" = type { %"struct.std::_Vector_base.29" }
%"struct.std::_Vector_base.29" = type { %"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl" }
%"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl" = type { %"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl_data" }
%"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::function.49" = type { %"class.std::_Function_base", ptr }
%"class.std::_Function_base" = type { %"union.std::_Any_data", ptr }
%"union.std::_Any_data" = type { %"union.std::_Nocopy_types" }
%"union.std::_Nocopy_types" = type { { i64, i64 } }
%class.anon = type { i32, ptr, ptr }
%"class.dali::GPUBackend" = type { i8 }
%"class.dali::AccessOrder" = type <{ ptr, i32, [4 x i8] }>

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

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4dali4CopyINS_10CPUBackendEE7RunImplERNS_9WorkspaceE(ptr noundef nonnull align 8 dereferenceable(400) %0, ptr noundef nonnull align 8 dereferenceable(664) %1) unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca %"class.dali::CPUBackend", align 1
  %7 = alloca ptr, align 8
  %8 = alloca %"class.dali::CPUBackend", align 1
  %9 = alloca i32, align 4
  %10 = alloca %"struct.dali::TensorListShape", align 8
  %11 = alloca ptr, align 8
  %12 = alloca ptr, align 8
  %13 = alloca i32, align 4
  %14 = alloca i32, align 4
  %15 = alloca %"class.std::function.49", align 8
  %16 = alloca %class.anon, align 8
  %17 = alloca ptr, align 8
  %18 = alloca %"class.dali::GPUBackend", align 1
  %19 = alloca ptr, align 8
  %20 = alloca %"class.dali::CPUBackend", align 1
  %21 = alloca %"class.dali::AccessOrder", align 8
  %22 = alloca { ptr, i32 }, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %23 = load ptr, ptr %3, align 8
  %24 = load ptr, ptr %4, align 8, !tbaa !5
  %25 = call noundef zeroext i1 @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE11InputIsTypeINS_10CPUBackendEEEbi(ptr noundef nonnull align 8 dereferenceable(664) %24, i32 noundef 0)
  br i1 %25, label %26, label %80

26:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #7
  %27 = load ptr, ptr %4, align 8, !tbaa !5
  %28 = call noundef nonnull align 8 dereferenceable(304) ptr @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE5InputINS_10CPUBackendEEERKDaiT_(ptr noundef nonnull align 8 dereferenceable(664) %27, i32 noundef 0)
  store ptr %28, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #7
  %29 = load ptr, ptr %4, align 8, !tbaa !5
  %30 = call noundef nonnull align 8 dereferenceable(304) ptr @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE6OutputINS_10CPUBackendEEERDaiT_(ptr noundef nonnull align 8 dereferenceable(664) %29, i32 noundef 0)
  store ptr %30, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #7
  %31 = load ptr, ptr %5, align 8, !tbaa !5
  %32 = call noundef i32 @_ZNK4dali10TensorListINS_10CPUBackendEE11num_samplesEv(ptr noundef nonnull align 8 dereferenceable(304) %31) #7
  store i32 %32, ptr %9, align 4, !tbaa !9
  %33 = load ptr, ptr %7, align 8, !tbaa !5
  %34 = load ptr, ptr %5, align 8, !tbaa !5
  %35 = call noundef nonnull align 1 dereferenceable(16) ptr @_ZNKR4dali10TensorListINS_10CPUBackendEE9GetLayoutEv(ptr noundef nonnull align 8 dereferenceable(304) %34)
  call void @_ZN4dali10TensorListINS_10CPUBackendEE9SetLayoutERKNS_12TensorLayoutE(ptr noundef nonnull align 8 dereferenceable(304) %33, ptr noundef nonnull align 1 dereferenceable(16) %35)
  call void @llvm.lifetime.start.p0(i64 32, ptr %10) #7
  %36 = load ptr, ptr %5, align 8, !tbaa !5
  %37 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKR4dali10TensorListINS_10CPUBackendEE5shapeEv(ptr noundef nonnull align 8 dereferenceable(304) %36)
  call void @_ZN4dali15TensorListShapeILin1EEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(32) %10, ptr noundef nonnull align 8 dereferenceable(32) %37)
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #7
  %38 = load ptr, ptr %4, align 8, !tbaa !5
  %39 = invoke noundef nonnull align 8 dereferenceable(224) ptr @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE13GetThreadPoolEv(ptr noundef nonnull align 8 dereferenceable(664) %38)
          to label %40 unwind label %46

40:                                               ; preds = %26
  store ptr %39, ptr %11, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #7
  store i32 0, ptr %14, align 4, !tbaa !9
  br label %41

41:                                               ; preds = %64, %40
  %42 = load i32, ptr %14, align 4, !tbaa !9
  %43 = load i32, ptr %9, align 4, !tbaa !9
  %44 = icmp slt i32 %42, %43
  br i1 %44, label %50, label %45

45:                                               ; preds = %41
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #7
  br label %76

46:                                               ; preds = %76, %26
  %47 = landingpad { ptr, i32 }
          cleanup
  %48 = extractvalue { ptr, i32 } %47, 0
  store ptr %48, ptr %12, align 8
  %49 = extractvalue { ptr, i32 } %47, 1
  store i32 %49, ptr %13, align 4
  br label %79

50:                                               ; preds = %41
  %51 = load ptr, ptr %11, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 24, ptr %16) #7
  %52 = getelementptr inbounds %class.anon, ptr %16, i32 0, i32 0
  %53 = load i32, ptr %14, align 4, !tbaa !9
  store i32 %53, ptr %52, align 8, !tbaa !11
  %54 = getelementptr inbounds %class.anon, ptr %16, i32 0, i32 1
  %55 = load ptr, ptr %5, align 8, !tbaa !5
  store ptr %55, ptr %54, align 8, !tbaa !5
  %56 = getelementptr inbounds %class.anon, ptr %16, i32 0, i32 2
  %57 = load ptr, ptr %7, align 8, !tbaa !5
  store ptr %57, ptr %56, align 8, !tbaa !5
  invoke void @"_ZNSt8functionIFviEEC2IZN4dali4CopyINS3_10CPUBackendEE7RunImplERNS3_9WorkspaceEE3$_0vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32) %15, ptr noundef nonnull align 8 dereferenceable(24) %16)
          to label %58 unwind label %67

58:                                               ; preds = %50
  %59 = load i32, ptr %14, align 4, !tbaa !9
  %60 = sext i32 %59 to i64
  %61 = invoke noundef i64 @_ZNK4dali19TensorListShapeBaseINS_15TensorListShapeILin1EEELin1EE11tensor_sizeEl(ptr noundef nonnull align 8 dereferenceable(28) %10, i64 noundef %60)
          to label %62 unwind label %71

62:                                               ; preds = %58
  invoke void @_ZN4dali10ThreadPool7AddWorkESt8functionIFviEElb(ptr noundef nonnull align 8 dereferenceable(224) %51, ptr noundef %15, i64 noundef %61, i1 noundef zeroext false)
          to label %63 unwind label %71

63:                                               ; preds = %62
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %16) #7
  br label %64

64:                                               ; preds = %63
  %65 = load i32, ptr %14, align 4, !tbaa !9
  %66 = add nsw i32 %65, 1
  store i32 %66, ptr %14, align 4, !tbaa !9
  br label %41, !llvm.loop !13

67:                                               ; preds = %50
  %68 = landingpad { ptr, i32 }
          cleanup
  %69 = extractvalue { ptr, i32 } %68, 0
  store ptr %69, ptr %12, align 8
  %70 = extractvalue { ptr, i32 } %68, 1
  store i32 %70, ptr %13, align 4
  br label %75

71:                                               ; preds = %62, %58
  %72 = landingpad { ptr, i32 }
          cleanup
  %73 = extractvalue { ptr, i32 } %72, 0
  store ptr %73, ptr %12, align 8
  %74 = extractvalue { ptr, i32 } %72, 1
  store i32 %74, ptr %13, align 4
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %15) #7
  br label %75

75:                                               ; preds = %71, %67
  call void @llvm.lifetime.end.p0(i64 24, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #7
  br label %79

76:                                               ; preds = %45
  %77 = load ptr, ptr %11, align 8, !tbaa !5
  invoke void @_ZN4dali10ThreadPool6RunAllEb(ptr noundef nonnull align 8 dereferenceable(224) %77, i1 noundef zeroext true)
          to label %78 unwind label %46

78:                                               ; preds = %76
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #7
  call void @_ZN4dali19TensorListShapeBaseINS_15TensorListShapeILin1EEELin1EED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #7
  br label %93

79:                                               ; preds = %75, %46
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #7
  call void @_ZN4dali19TensorListShapeBaseINS_15TensorListShapeILin1EEELin1EED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #7
  br label %94

80:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #7
  %81 = load ptr, ptr %4, align 8, !tbaa !5
  %82 = call noundef nonnull align 8 dereferenceable(304) ptr @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE5InputINS_10GPUBackendEEERKDaiT_(ptr noundef nonnull align 8 dereferenceable(664) %81, i32 noundef 0)
  store ptr %82, ptr %17, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #7
  %83 = load ptr, ptr %4, align 8, !tbaa !5
  %84 = call noundef nonnull align 8 dereferenceable(304) ptr @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE6OutputINS_10CPUBackendEEERDaiT_(ptr noundef nonnull align 8 dereferenceable(664) %83, i32 noundef 0)
  store ptr %84, ptr %19, align 8, !tbaa !5
  %85 = load ptr, ptr %19, align 8, !tbaa !5
  %86 = load ptr, ptr %17, align 8, !tbaa !5
  %87 = load ptr, ptr %4, align 8, !tbaa !5
  %88 = call { ptr, i32 } @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE12output_orderEv(ptr noundef nonnull align 8 dereferenceable(664) %87)
  store { ptr, i32 } %88, ptr %22, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %21, ptr align 8 %22, i64 12, i1 false)
  %89 = getelementptr inbounds { ptr, i32 }, ptr %21, i32 0, i32 0
  %90 = load ptr, ptr %89, align 8
  %91 = getelementptr inbounds { ptr, i32 }, ptr %21, i32 0, i32 1
  %92 = load i32, ptr %91, align 8
  call void @_ZN4dali10TensorListINS_10CPUBackendEE4CopyINS_10GPUBackendEEEvRKNS0_IT_EENS_11AccessOrderEb(ptr noundef nonnull align 8 dereferenceable(304) %85, ptr noundef nonnull align 8 dereferenceable(304) %86, ptr %90, i32 %92, i1 noundef zeroext false)
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #7
  br label %93

93:                                               ; preds = %80, %78
  ret void

94:                                               ; preds = %79
  %95 = load ptr, ptr %12, align 8
  %96 = load i32, ptr %13, align 4
  %97 = insertvalue { ptr, i32 } poison, ptr %95, 0
  %98 = insertvalue { ptr, i32 } %97, i32 %96, 1
  resume { ptr, i32 } %98
}

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE11InputIsTypeINS_10CPUBackendEEEbi(ptr noundef nonnull align 8 dereferenceable(664), i32 noundef) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(304) ptr @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE5InputINS_10CPUBackendEEERKDaiT_(ptr noundef nonnull align 8 dereferenceable(664), i32 noundef) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(304) ptr @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE6OutputINS_10CPUBackendEEERDaiT_(ptr noundef nonnull align 8 dereferenceable(664), i32 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK4dali10TensorListINS_10CPUBackendEE11num_samplesEv(ptr noundef nonnull align 8 dereferenceable(304)) #2 align 2

declare void @_ZN4dali10TensorListINS_10CPUBackendEE9SetLayoutERKNS_12TensorLayoutE(ptr noundef nonnull align 8 dereferenceable(304), ptr noundef nonnull align 1 dereferenceable(16)) #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(16) ptr @_ZNKR4dali10TensorListINS_10CPUBackendEE9GetLayoutEv(ptr noundef nonnull align 8 dereferenceable(304)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNKR4dali10TensorListINS_10CPUBackendEE5shapeEv(ptr noundef nonnull align 8 dereferenceable(304)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4dali15TensorListShapeILin1EEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(224) ptr @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE13GetThreadPoolEv(ptr noundef nonnull align 8 dereferenceable(664)) #5 align 2

declare void @_ZN4dali10ThreadPool7AddWorkESt8functionIFviEElb(ptr noundef nonnull align 8 dereferenceable(224), ptr noundef, i64 noundef, i1 noundef zeroext) #3

; Function Attrs: mustprogress uwtable
declare hidden void @"_ZNSt8functionIFviEEC2IZN4dali4CopyINS3_10CPUBackendEE7RunImplERNS3_9WorkspaceEE3$_0vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNK4dali19TensorListShapeBaseINS_15TensorListShapeILin1EEELin1EE11tensor_sizeEl(ptr noundef nonnull align 8 dereferenceable(28), i64 noundef) #1 align 2

declare void @_ZN4dali10ThreadPool6RunAllEb(ptr noundef nonnull align 8 dereferenceable(224), i1 noundef zeroext) #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4dali19TensorListShapeBaseINS_15TensorListShapeILin1EEELin1EED2Ev(ptr noundef nonnull align 8 dereferenceable(28)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(304) ptr @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE5InputINS_10GPUBackendEEERKDaiT_(ptr noundef nonnull align 8 dereferenceable(664), i32 noundef) #1 align 2

declare void @_ZN4dali10TensorListINS_10CPUBackendEE4CopyINS_10GPUBackendEEEvRKNS0_IT_EENS_11AccessOrderEb(ptr noundef nonnull align 8 dereferenceable(304), ptr noundef nonnull align 8 dereferenceable(304), ptr, i32, i1 noundef zeroext) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local { ptr, i32 } @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE12output_orderEv(ptr noundef nonnull align 8 dereferenceable(664)) #2 align 2

; 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) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 = { "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 = { 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 #5 = { 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 #6 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !10, i64 0}
!12 = !{!"_ZTSZN4dali4CopyINS_10CPUBackendEE7RunImplERNS_9WorkspaceEE3$_0", !10, i64 0, !6, i64 8, !6, i64 16}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}


; 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.dali::TensorListShape" = type { %"struct.dali::TensorListShapeBase.base", i32 }
%"struct.dali::TensorListShapeBase.base" = type <{ %"class.std::vector.28", i32 }>
%"class.std::vector.28" = type { %"struct.std::_Vector_base.29" }
%"struct.std::_Vector_base.29" = type { %"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl" }
%"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl" = type { %"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl_data" }
%"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::function.49" = type { %"class.std::_Function_base", ptr }
%"class.std::_Function_base" = type { %"union.std::_Any_data", ptr }
%"union.std::_Any_data" = type { %"union.std::_Nocopy_types" }
%"union.std::_Nocopy_types" = type { { i64, i64 } }
%class.anon = type { i32, ptr, ptr }

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

declare i32 @__gxx_personality_v0(...)

; 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 uwtable
define dso_local void @_ZN4dali4CopyINS_10CPUBackendEE7RunImplERNS_9WorkspaceE(ptr nocapture noundef nonnull readnone align 8 dereferenceable(400) %0, ptr noundef nonnull align 8 dereferenceable(664) %1) unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"struct.dali::TensorListShape", align 8
  %4 = alloca %"class.std::function.49", align 8
  %5 = alloca %class.anon, align 8
  %6 = tail call noundef zeroext i1 @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE11InputIsTypeINS_10CPUBackendEEEbi(ptr noundef nonnull align 8 dereferenceable(664) %1, i32 noundef 0)
  br i1 %6, label %7, label %32

7:                                                ; preds = %2
  %8 = tail call noundef nonnull align 8 dereferenceable(304) ptr @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE5InputINS_10CPUBackendEEERKDaiT_(ptr noundef nonnull align 8 dereferenceable(664) %1, i32 noundef 0)
  %9 = tail call noundef nonnull align 8 dereferenceable(304) ptr @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE6OutputINS_10CPUBackendEEERDaiT_(ptr noundef nonnull align 8 dereferenceable(664) %1, i32 noundef 0)
  %10 = tail call noundef i32 @_ZNK4dali10TensorListINS_10CPUBackendEE11num_samplesEv(ptr noundef nonnull align 8 dereferenceable(304) %8) #6
  %11 = tail call noundef nonnull align 1 dereferenceable(16) ptr @_ZNKR4dali10TensorListINS_10CPUBackendEE9GetLayoutEv(ptr noundef nonnull align 8 dereferenceable(304) %8)
  tail call void @_ZN4dali10TensorListINS_10CPUBackendEE9SetLayoutERKNS_12TensorLayoutE(ptr noundef nonnull align 8 dereferenceable(304) %9, ptr noundef nonnull align 1 dereferenceable(16) %11)
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #6
  %12 = tail call noundef nonnull align 8 dereferenceable(32) ptr @_ZNKR4dali10TensorListINS_10CPUBackendEE5shapeEv(ptr noundef nonnull align 8 dereferenceable(304) %8)
  call void @_ZN4dali15TensorListShapeILin1EEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull align 8 dereferenceable(32) %12)
  %13 = invoke noundef nonnull align 8 dereferenceable(224) ptr @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE13GetThreadPoolEv(ptr noundef nonnull align 8 dereferenceable(664) %1)
          to label %.preheader unwind label %17

.preheader:                                       ; preds = %7
  %14 = icmp sgt i32 %10, 0
  br i1 %14, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %.preheader
  %15 = getelementptr inbounds i8, ptr %5, i64 8
  %16 = getelementptr inbounds i8, ptr %5, i64 16
  %wide.trip.count = zext nneg i32 %10 to i64
  br label %19

._crit_edge:                                      ; preds = %24, %.preheader
  invoke void @_ZN4dali10ThreadPool6RunAllEb(ptr noundef nonnull align 8 dereferenceable(224) %13, i1 noundef zeroext true)
          to label %30 unwind label %17

17:                                               ; preds = %._crit_edge, %7
  %18 = landingpad { ptr, i32 }
          cleanup
  br label %31

19:                                               ; preds = %.lr.ph, %24
  %indvars.iv = phi i64 [ 0, %.lr.ph ], [ %indvars.iv.next, %24 ]
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %5) #6
  %20 = trunc nuw nsw i64 %indvars.iv to i32
  store i32 %20, ptr %5, align 8, !tbaa !5
  store ptr %8, ptr %15, align 8, !tbaa !11
  store ptr %9, ptr %16, align 8, !tbaa !11
  invoke void @"_ZNSt8functionIFviEEC2IZN4dali4CopyINS3_10CPUBackendEE7RunImplERNS3_9WorkspaceEE3$_0vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(24) %5)
          to label %21 unwind label %25

21:                                               ; preds = %19
  %22 = invoke noundef i64 @_ZNK4dali19TensorListShapeBaseINS_15TensorListShapeILin1EEELin1EE11tensor_sizeEl(ptr noundef nonnull align 8 dereferenceable(28) %3, i64 noundef %indvars.iv)
          to label %23 unwind label %27

23:                                               ; preds = %21
  invoke void @_ZN4dali10ThreadPool7AddWorkESt8functionIFviEElb(ptr noundef nonnull align 8 dereferenceable(224) %13, ptr noundef nonnull %4, i64 noundef %22, i1 noundef zeroext false)
          to label %24 unwind label %27

24:                                               ; preds = %23
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #6
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count
  br i1 %exitcond.not, label %._crit_edge, label %19, !llvm.loop !12

25:                                               ; preds = %19
  %26 = landingpad { ptr, i32 }
          cleanup
  br label %29

27:                                               ; preds = %23, %21
  %28 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  br label %29

29:                                               ; preds = %27, %25
  %.pn = phi { ptr, i32 } [ %28, %27 ], [ %26, %25 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #6
  br label %31

30:                                               ; preds = %._crit_edge
  call void @_ZN4dali19TensorListShapeBaseINS_15TensorListShapeILin1EEELin1EED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #6
  br label %36

31:                                               ; preds = %29, %17
  %.pn.pn = phi { ptr, i32 } [ %.pn, %29 ], [ %18, %17 ]
  call void @_ZN4dali19TensorListShapeBaseINS_15TensorListShapeILin1EEELin1EED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #6
  resume { ptr, i32 } %.pn.pn

32:                                               ; preds = %2
  %33 = tail call noundef nonnull align 8 dereferenceable(304) ptr @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE5InputINS_10GPUBackendEEERKDaiT_(ptr noundef nonnull align 8 dereferenceable(664) %1, i32 noundef 0)
  %34 = tail call noundef nonnull align 8 dereferenceable(304) ptr @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE6OutputINS_10CPUBackendEEERDaiT_(ptr noundef nonnull align 8 dereferenceable(664) %1, i32 noundef 0)
  %35 = tail call { ptr, i32 } @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE12output_orderEv(ptr noundef nonnull align 8 dereferenceable(664) %1)
  %.fca.0.extract = extractvalue { ptr, i32 } %35, 0
  %.fca.1.extract = extractvalue { ptr, i32 } %35, 1
  tail call void @_ZN4dali10TensorListINS_10CPUBackendEE4CopyINS_10GPUBackendEEEvRKNS0_IT_EENS_11AccessOrderEb(ptr noundef nonnull align 8 dereferenceable(304) %34, ptr noundef nonnull align 8 dereferenceable(304) %33, ptr %.fca.0.extract, i32 %.fca.1.extract, i1 noundef zeroext false)
  br label %36

36:                                               ; preds = %32, %30
  ret void
}

; Function Attrs: mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE11InputIsTypeINS_10CPUBackendEEEbi(ptr noundef nonnull align 8 dereferenceable(664), i32 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(304) ptr @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE5InputINS_10CPUBackendEEERKDaiT_(ptr noundef nonnull align 8 dereferenceable(664), i32 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(304) ptr @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE6OutputINS_10CPUBackendEEERDaiT_(ptr noundef nonnull align 8 dereferenceable(664), i32 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK4dali10TensorListINS_10CPUBackendEE11num_samplesEv(ptr noundef nonnull align 8 dereferenceable(304)) local_unnamed_addr #2 align 2

declare void @_ZN4dali10TensorListINS_10CPUBackendEE9SetLayoutERKNS_12TensorLayoutE(ptr noundef nonnull align 8 dereferenceable(304), ptr noundef nonnull align 1 dereferenceable(16)) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 1 dereferenceable(16) ptr @_ZNKR4dali10TensorListINS_10CPUBackendEE9GetLayoutEv(ptr noundef nonnull align 8 dereferenceable(304)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNKR4dali10TensorListINS_10CPUBackendEE5shapeEv(ptr noundef nonnull align 8 dereferenceable(304)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4dali15TensorListShapeILin1EEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(224) ptr @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE13GetThreadPoolEv(ptr noundef nonnull align 8 dereferenceable(664)) local_unnamed_addr #5 align 2

declare void @_ZN4dali10ThreadPool7AddWorkESt8functionIFviEElb(ptr noundef nonnull align 8 dereferenceable(224), ptr noundef, i64 noundef, i1 noundef zeroext) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare hidden void @"_ZNSt8functionIFviEEC2IZN4dali4CopyINS3_10CPUBackendEE7RunImplERNS3_9WorkspaceEE3$_0vEEOT_"(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNK4dali19TensorListShapeBaseINS_15TensorListShapeILin1EEELin1EE11tensor_sizeEl(ptr noundef nonnull align 8 dereferenceable(28), i64 noundef) local_unnamed_addr #1 align 2

declare void @_ZN4dali10ThreadPool6RunAllEb(ptr noundef nonnull align 8 dereferenceable(224), i1 noundef zeroext) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN4dali19TensorListShapeBaseINS_15TensorListShapeILin1EEELin1EED2Ev(ptr noundef nonnull align 8 dereferenceable(28)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(304) ptr @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE5InputINS_10GPUBackendEEERKDaiT_(ptr noundef nonnull align 8 dereferenceable(664), i32 noundef) local_unnamed_addr #1 align 2

declare void @_ZN4dali10TensorListINS_10CPUBackendEE4CopyINS_10GPUBackendEEEvRKNS0_IT_EENS_11AccessOrderEb(ptr noundef nonnull align 8 dereferenceable(304), ptr noundef nonnull align 8 dereferenceable(304), ptr, i32, i1 noundef zeroext) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local { ptr, i32 } @_ZNK4dali13WorkspaceBaseINS_10TensorListESt10shared_ptrE12output_orderEv(ptr noundef nonnull align 8 dereferenceable(664)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt14_Function_baseD2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 = { "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 = { 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 #5 = { 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 #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 0}
!6 = !{!"_ZTSZN4dali4CopyINS_10CPUBackendEE7RunImplERNS_9WorkspaceEE3$_0", !7, i64 0, !10, i64 8, !10, i64 16}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"any pointer", !8, i64 0}
!11 = !{!10, !10, i64 0}
!12 = distinct !{!12, !13}
!13 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass