; LLVM IR from NVIDIA/DALI :: dali/operators/sequence/optical_flow/optical_flow_impl (optical_flow_impl)

; 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.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::allocator.0" = type { i8 }
%"class.dali::optical_flow::OpticalFlowImpl" = type <{ %"class.dali::optical_flow::OpticalFlowAdapter", %"class.std::__cxx11::basic_string", i64, i64, i64, i32, i32, i32, [4 x i8], ptr, ptr, ptr, %struct._NV_OF_CUDA_API_FUNCTION_LIST, %struct._NV_OF_INIT_PARAMS, %struct._NV_OF_INIT_PARAMS, %"class.std::unique_ptr", %"class.std::unique_ptr", %"class.std::unique_ptr", %"class.std::unique_ptr", i32, [4 x i8], %"class.std::unique_ptr.6", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", i8, [7 x i8] }>
%"class.dali::optical_flow::OpticalFlowAdapter" = type { ptr, %"struct.dali::optical_flow::OpticalFlowParams" }
%"struct.dali::optical_flow::OpticalFlowParams" = type <{ float, i32, i32, i8, i8, [2 x i8] }>
%struct._NV_OF_CUDA_API_FUNCTION_LIST = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr }
%struct._NV_OF_INIT_PARAMS = type { i32, i32, i32, i32, i32, i32, i32, i32, ptr, i32, 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.5" }
%"struct.std::_Head_base.5" = type { ptr }
%"class.std::unique_ptr.6" = type { %"struct.std::__uniq_ptr_data.7" }
%"struct.std::__uniq_ptr_data.7" = type { %"class.std::__uniq_ptr_impl.8" }
%"class.std::__uniq_ptr_impl.8" = type { %"class.std::tuple.9" }
%"class.std::tuple.9" = type { %"struct.std::_Tuple_impl.10" }
%"struct.std::_Tuple_impl.10" = type { %"struct.std::_Tuple_impl.11", %"struct.std::_Head_base.13" }
%"struct.std::_Tuple_impl.11" = type { %"struct.std::_Head_base.12" }
%"struct.std::_Head_base.12" = type { %"class.std::function" }
%"class.std::function" = 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 } }
%"struct.std::_Head_base.13" = type { ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" = type { ptr, ptr, ptr }

@.str.21 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.22 = external hidden unnamed_addr constant [7 x i8], align 1

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_Z9CUDA_CALLI13_NV_OF_STATUSEvT_(i32 noundef) #1

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 nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4dali12optical_flow15IsSizeSupportedERSt6vectorIjSaIjEES4_iNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24), i32 noundef, ptr noundef) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4dali12optical_flow15OpticalFlowImpl8CreateOfEv(ptr noundef nonnull align 8 dereferenceable(489)) #3 align 2

; Function Attrs: mustprogress uwtable
declare hidden noundef i32 @_ZN4dali12optical_flow12_GLOBAL__N_113VerifySupportE13_NV_OF_STATUS(i32 noundef) #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4dali12optical_flow15OpticalFlowImpl13CreateBuffersEv(ptr noundef nonnull align 8 dereferenceable(489)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4dali12optical_flow15OpticalFlowImpl14DestroyBuffersEv(ptr noundef nonnull align 8 dereferenceable(489)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4dali12optical_flow15OpticalFlowImpl9DestroyOfEv(ptr noundef nonnull align 8 dereferenceable(489)) #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4dali12optical_flow15OpticalFlowImpl7PrepareEmm(ptr noundef nonnull align 8 dereferenceable(489) %0, i64 noundef %1, i64 noundef %2) unnamed_addr #3 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca i64, align 8
  %6 = alloca i64, align 8
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca %"class.std::allocator.0", align 1
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca %"class.std::__cxx11::basic_string", align 8
  %12 = alloca %"class.std::allocator.0", align 1
  %13 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store i64 %1, ptr %5, align 8, !tbaa !9
  store i64 %2, ptr %6, align 8, !tbaa !9
  %14 = load ptr, ptr %4, align 8
  %15 = load i64, ptr %5, align 8, !tbaa !9
  %16 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 2
  %17 = load i64, ptr %16, align 8, !tbaa !11
  %18 = icmp eq i64 %15, %17
  br i1 %18, label %19, label %25

19:                                               ; preds = %3
  %20 = load i64, ptr %6, align 8, !tbaa !9
  %21 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 3
  %22 = load i64, ptr %21, align 8, !tbaa !49
  %23 = icmp eq i64 %20, %22
  br i1 %23, label %24, label %25

24:                                               ; preds = %19
  br label %104

25:                                               ; preds = %19, %3
  %26 = load i64, ptr %5, align 8, !tbaa !9
  %27 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 2
  %28 = load i64, ptr %27, align 8, !tbaa !11
  %29 = icmp ne i64 %26, %28
  br i1 %29, label %30, label %49

30:                                               ; preds = %25
  %31 = load i64, ptr %5, align 8, !tbaa !9
  %32 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 2
  store i64 %31, ptr %32, align 8, !tbaa !11
  %33 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 22
  %34 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 23
  %35 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 2
  %36 = load i64, ptr %35, align 8, !tbaa !11
  %37 = trunc i64 %36 to i32
  call void @llvm.lifetime.start.p0(i64 1, ptr %8) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef @.str.21, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %38 unwind label %40

38:                                               ; preds = %30
  invoke void @_ZN4dali12optical_flow15IsSizeSupportedERSt6vectorIjSaIjEES4_iNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(24) %33, ptr noundef nonnull align 8 dereferenceable(24) %34, i32 noundef %37, ptr noundef %7)
          to label %39 unwind label %44

39:                                               ; preds = %38
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #4
  br label %49

40:                                               ; preds = %30
  %41 = landingpad { ptr, i32 }
          cleanup
  %42 = extractvalue { ptr, i32 } %41, 0
  store ptr %42, ptr %9, align 8
  %43 = extractvalue { ptr, i32 } %41, 1
  store i32 %43, ptr %10, align 4
  br label %48

44:                                               ; preds = %38
  %45 = landingpad { ptr, i32 }
          cleanup
  %46 = extractvalue { ptr, i32 } %45, 0
  store ptr %46, ptr %9, align 8
  %47 = extractvalue { ptr, i32 } %45, 1
  store i32 %47, ptr %10, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #4
  br label %48

48:                                               ; preds = %44, %40
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #4
  br label %105

49:                                               ; preds = %39, %25
  %50 = load i64, ptr %6, align 8, !tbaa !9
  %51 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 3
  %52 = load i64, ptr %51, align 8, !tbaa !49
  %53 = icmp ne i64 %50, %52
  br i1 %53, label %54, label %73

54:                                               ; preds = %49
  %55 = load i64, ptr %6, align 8, !tbaa !9
  %56 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 3
  store i64 %55, ptr %56, align 8, !tbaa !49
  %57 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 24
  %58 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 25
  %59 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 3
  %60 = load i64, ptr %59, align 8, !tbaa !49
  %61 = trunc i64 %60 to i32
  call void @llvm.lifetime.start.p0(i64 1, ptr %12) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %11, ptr noundef @.str.22, ptr noundef nonnull align 1 dereferenceable(1) %12)
          to label %62 unwind label %64

62:                                               ; preds = %54
  invoke void @_ZN4dali12optical_flow15IsSizeSupportedERSt6vectorIjSaIjEES4_iNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(24) %57, ptr noundef nonnull align 8 dereferenceable(24) %58, i32 noundef %61, ptr noundef %11)
          to label %63 unwind label %68

63:                                               ; preds = %62
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #4
  br label %73

64:                                               ; preds = %54
  %65 = landingpad { ptr, i32 }
          cleanup
  %66 = extractvalue { ptr, i32 } %65, 0
  store ptr %66, ptr %9, align 8
  %67 = extractvalue { ptr, i32 } %65, 1
  store i32 %67, ptr %10, align 4
  br label %72

68:                                               ; preds = %62
  %69 = landingpad { ptr, i32 }
          cleanup
  %70 = extractvalue { ptr, i32 } %69, 0
  store ptr %70, ptr %9, align 8
  %71 = extractvalue { ptr, i32 } %69, 1
  store i32 %71, ptr %10, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #4
  br label %72

72:                                               ; preds = %68, %64
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #4
  br label %105

73:                                               ; preds = %63, %49
  %74 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 2
  %75 = load i64, ptr %74, align 8, !tbaa !11
  %76 = trunc i64 %75 to i32
  %77 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 13
  %78 = getelementptr inbounds %struct._NV_OF_INIT_PARAMS, ptr %77, i32 0, i32 0
  store i32 %76, ptr %78, align 8, !tbaa !50
  %79 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 3
  %80 = load i64, ptr %79, align 8, !tbaa !49
  %81 = trunc i64 %80 to i32
  %82 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 13
  %83 = getelementptr inbounds %struct._NV_OF_INIT_PARAMS, ptr %82, i32 0, i32 1
  store i32 %81, ptr %83, align 4, !tbaa !51
  call void @_ZN4dali12optical_flow15OpticalFlowImpl14DestroyBuffersEv(ptr noundef nonnull align 8 dereferenceable(489) %14)
  call void @_ZN4dali12optical_flow15OpticalFlowImpl9DestroyOfEv(ptr noundef nonnull align 8 dereferenceable(489) %14)
  call void @_ZN4dali12optical_flow15OpticalFlowImpl8CreateOfEv(ptr noundef nonnull align 8 dereferenceable(489) %14)
  %84 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 12
  %85 = getelementptr inbounds %struct._NV_OF_CUDA_API_FUNCTION_LIST, ptr %84, i32 0, i32 6
  %86 = load ptr, ptr %85, align 8, !tbaa !52
  %87 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 11
  %88 = load ptr, ptr %87, align 8, !tbaa !53
  %89 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 10
  %90 = load ptr, ptr %89, align 8, !tbaa !54
  %91 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 10
  %92 = load ptr, ptr %91, align 8, !tbaa !54
  %93 = call noundef i32 %86(ptr noundef %88, ptr noundef %90, ptr noundef %92)
  call void @_Z9CUDA_CALLI13_NV_OF_STATUSEvT_(i32 noundef %93)
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #4
  %94 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 12
  %95 = getelementptr inbounds %struct._NV_OF_CUDA_API_FUNCTION_LIST, ptr %94, i32 0, i32 1
  %96 = load ptr, ptr %95, align 8, !tbaa !55
  %97 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 11
  %98 = load ptr, ptr %97, align 8, !tbaa !53
  %99 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 13
  %100 = call noundef i32 %96(ptr noundef %98, ptr noundef %99)
  %101 = call noundef i32 @_ZN4dali12optical_flow12_GLOBAL__N_113VerifySupportE13_NV_OF_STATUS(i32 noundef %100)
  store i32 %101, ptr %13, align 4, !tbaa !56
  %102 = load i32, ptr %13, align 4, !tbaa !56
  call void @_Z9CUDA_CALLI13_NV_OF_STATUSEvT_(i32 noundef %102)
  %103 = getelementptr inbounds %"class.dali::optical_flow::OpticalFlowImpl", ptr %14, i32 0, i32 26
  store i8 1, ptr %103, align 8, !tbaa !58
  call void @_ZN4dali12optical_flow15OpticalFlowImpl13CreateBuffersEv(ptr noundef nonnull align 8 dereferenceable(489) %14)
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #4
  br label %104

104:                                              ; preds = %73, %24
  ret void

105:                                              ; preds = %72, %48
  %106 = load ptr, ptr %9, align 8
  %107 = load i32, ptr %10, align 4
  %108 = insertvalue { ptr, i32 } poison, ptr %106, 0
  %109 = insertvalue { ptr, i32 } %108, i32 %107, 1
  resume { ptr, i32 } %109
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 = !{!"long", !7, i64 0}
!11 = !{!12, !10, i64 56}
!12 = !{!"_ZTSN4dali12optical_flow15OpticalFlowImplE", !13, i64 0, !18, i64 24, !10, i64 56, !10, i64 64, !10, i64 72, !16, i64 80, !16, i64 84, !16, i64 88, !6, i64 96, !6, i64 104, !6, i64 112, !20, i64 120, !21, i64 216, !21, i64 264, !28, i64 312, !28, i64 320, !28, i64 328, !28, i64 336, !34, i64 344, !35, i64 352, !45, i64 392, !45, i64 416, !45, i64 440, !45, i64 464, !17, i64 488}
!13 = !{!"_ZTSN4dali12optical_flow18OpticalFlowAdapterINS_10ComputeGPUEEE", !14, i64 8}
!14 = !{!"_ZTSN4dali12optical_flow17OpticalFlowParamsE", !15, i64 0, !16, i64 4, !16, i64 8, !17, i64 12, !17, i64 13}
!15 = !{!"float", !7, i64 0}
!16 = !{!"int", !7, i64 0}
!17 = !{!"bool", !7, i64 0}
!18 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !19, i64 0, !10, i64 8, !7, i64 16}
!19 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!20 = !{!"_ZTS29_NV_OF_CUDA_API_FUNCTION_LIST", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48, !6, i64 56, !6, i64 64, !6, i64 72, !6, i64 80, !6, i64 88}
!21 = !{!"_ZTS18_NV_OF_INIT_PARAMS", !16, i64 0, !16, i64 4, !22, i64 8, !23, i64 12, !24, i64 16, !25, i64 20, !26, i64 24, !26, i64 28, !6, i64 32, !27, i64 40, !26, i64 44}
!22 = !{!"_ZTS30_NV_OF_OUTPUT_VECTOR_GRID_SIZE", !7, i64 0}
!23 = !{!"_ZTS28_NV_OF_HINT_VECTOR_GRID_SIZE", !7, i64 0}
!24 = !{!"_ZTS11_NV_OF_MODE", !7, i64 0}
!25 = !{!"_ZTS17_NV_OF_PERF_LEVEL", !7, i64 0}
!26 = !{!"_ZTS11_NV_OF_BOOL", !7, i64 0}
!27 = !{!"_ZTS29_NV_OF_STEREO_DISPARITY_RANGE", !7, i64 0}
!28 = !{!"_ZTSSt10unique_ptrIN4dali12optical_flow17OpticalFlowBufferESt14default_deleteIS2_EE", !29, i64 0}
!29 = !{!"_ZTSSt15__uniq_ptr_dataIN4dali12optical_flow17OpticalFlowBufferESt14default_deleteIS2_ELb1ELb1EE", !30, i64 0}
!30 = !{!"_ZTSSt15__uniq_ptr_implIN4dali12optical_flow17OpticalFlowBufferESt14default_deleteIS2_EE", !31, i64 0}
!31 = !{!"_ZTSSt5tupleIJPN4dali12optical_flow17OpticalFlowBufferESt14default_deleteIS2_EEE", !32, i64 0}
!32 = !{!"_ZTSSt11_Tuple_implILm0EJPN4dali12optical_flow17OpticalFlowBufferESt14default_deleteIS2_EEE", !33, i64 0}
!33 = !{!"_ZTSSt10_Head_baseILm0EPN4dali12optical_flow17OpticalFlowBufferELb0EE", !6, i64 0}
!34 = !{!"_ZTSN4dali13DALIImageTypeE", !7, i64 0}
!35 = !{!"_ZTSSt10unique_ptrIvSt8functionIFvPvEEE", !36, i64 0}
!36 = !{!"_ZTSSt15__uniq_ptr_dataIvSt8functionIFvPvEELb1ELb1EE", !37, i64 0}
!37 = !{!"_ZTSSt15__uniq_ptr_implIvSt8functionIFvPvEEE", !38, i64 0}
!38 = !{!"_ZTSSt5tupleIJPvSt8functionIFvS0_EEEE", !39, i64 0}
!39 = !{!"_ZTSSt11_Tuple_implILm0EJPvSt8functionIFvS0_EEEE", !40, i64 0, !44, i64 32}
!40 = !{!"_ZTSSt11_Tuple_implILm1EJSt8functionIFvPvEEEE", !41, i64 0}
!41 = !{!"_ZTSSt10_Head_baseILm1ESt8functionIFvPvEELb0EE", !42, i64 0}
!42 = !{!"_ZTSSt8functionIFvPvEE", !43, i64 0, !6, i64 24}
!43 = !{!"_ZTSSt14_Function_base", !7, i64 0, !6, i64 16}
!44 = !{!"_ZTSSt10_Head_baseILm0EPvLb0EE", !6, i64 0}
!45 = !{!"_ZTSSt6vectorIjSaIjEE", !46, i64 0}
!46 = !{!"_ZTSSt12_Vector_baseIjSaIjEE", !47, i64 0}
!47 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE12_Vector_implE", !48, i64 0}
!48 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!49 = !{!12, !10, i64 64}
!50 = !{!12, !16, i64 216}
!51 = !{!12, !16, i64 220}
!52 = !{!12, !6, i64 168}
!53 = !{!12, !6, i64 112}
!54 = !{!12, !6, i64 104}
!55 = !{!12, !6, i64 128}
!56 = !{!57, !57, i64 0}
!57 = !{!"_ZTS13_NV_OF_STATUS", !7, i64 0}
!58 = !{!12, !17, i64 488}


; 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"

%"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::allocator.0" = type { i8 }

@.str.21 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.22 = external hidden unnamed_addr constant [7 x i8], align 1

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_Z9CUDA_CALLI13_NV_OF_STATUSEvT_(i32 noundef) local_unnamed_addr #1

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 nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4dali12optical_flow15IsSizeSupportedERSt6vectorIjSaIjEES4_iNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24), i32 noundef, ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4dali12optical_flow15OpticalFlowImpl8CreateOfEv(ptr noundef nonnull align 8 dereferenceable(489)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare hidden noundef i32 @_ZN4dali12optical_flow12_GLOBAL__N_113VerifySupportE13_NV_OF_STATUS(i32 noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4dali12optical_flow15OpticalFlowImpl13CreateBuffersEv(ptr noundef nonnull align 8 dereferenceable(489)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN4dali12optical_flow15OpticalFlowImpl14DestroyBuffersEv(ptr noundef nonnull align 8 dereferenceable(489)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN4dali12optical_flow15OpticalFlowImpl9DestroyOfEv(ptr noundef nonnull align 8 dereferenceable(489)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN4dali12optical_flow15OpticalFlowImpl7PrepareEmm(ptr noundef nonnull align 8 dereferenceable(489) %0, i64 noundef %1, i64 noundef %2) unnamed_addr #3 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca %"class.std::allocator.0", align 1
  %6 = alloca %"class.std::__cxx11::basic_string", align 8
  %7 = alloca %"class.std::allocator.0", align 1
  %8 = getelementptr inbounds i8, ptr %0, i64 56
  %9 = load i64, ptr %8, align 8, !tbaa !5
  %10 = icmp eq i64 %9, %1
  %11 = getelementptr inbounds i8, ptr %0, i64 64
  %12 = load i64, ptr %11, align 8
  %13 = icmp eq i64 %12, %2
  %or.cond = select i1 %10, i1 %13, i1 false
  br i1 %or.cond, label %59, label %14

14:                                               ; preds = %3
  br i1 %10, label %26, label %15

15:                                               ; preds = %14
  store i64 %1, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull @.str.21, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %16 unwind label %21

16:                                               ; preds = %15
  %17 = trunc i64 %1 to i32
  %18 = getelementptr inbounds i8, ptr %0, i64 416
  %19 = getelementptr inbounds i8, ptr %0, i64 392
  invoke void @_ZN4dali12optical_flow15IsSizeSupportedERSt6vectorIjSaIjEES4_iNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(24) %19, ptr noundef nonnull align 8 dereferenceable(24) %18, i32 noundef %17, ptr noundef nonnull %4)
          to label %20 unwind label %23

20:                                               ; preds = %16
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #4
  %.pre = load i64, ptr %11, align 8, !tbaa !47
  br label %26

21:                                               ; preds = %15
  %22 = landingpad { ptr, i32 }
          cleanup
  br label %25

23:                                               ; preds = %16
  %24 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #4
  br label %25

25:                                               ; preds = %23, %21
  %.pn = phi { ptr, i32 } [ %24, %23 ], [ %22, %21 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #4
  br label %60

26:                                               ; preds = %20, %14
  %27 = phi i64 [ %.pre, %20 ], [ %12, %14 ]
  %.not15 = icmp eq i64 %27, %2
  br i1 %.not15, label %39, label %28

28:                                               ; preds = %26
  store i64 %2, ptr %11, align 8, !tbaa !47
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %7) #4
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #4
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef nonnull @.str.22, ptr noundef nonnull align 1 dereferenceable(1) %7)
          to label %29 unwind label %34

29:                                               ; preds = %28
  %30 = trunc i64 %2 to i32
  %31 = getelementptr inbounds i8, ptr %0, i64 464
  %32 = getelementptr inbounds i8, ptr %0, i64 440
  invoke void @_ZN4dali12optical_flow15IsSizeSupportedERSt6vectorIjSaIjEES4_iNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(24) %32, ptr noundef nonnull align 8 dereferenceable(24) %31, i32 noundef %30, ptr noundef nonnull %6)
          to label %33 unwind label %36

33:                                               ; preds = %29
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #4
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #4
  %.pre21 = load i64, ptr %11, align 8, !tbaa !47
  br label %39

34:                                               ; preds = %28
  %35 = landingpad { ptr, i32 }
          cleanup
  br label %38

36:                                               ; preds = %29
  %37 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #4
  br label %38

38:                                               ; preds = %36, %34
  %.pn16 = phi { ptr, i32 } [ %37, %36 ], [ %35, %34 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #4
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #4
  br label %60

39:                                               ; preds = %33, %26
  %40 = phi i64 [ %.pre21, %33 ], [ %2, %26 ]
  %41 = load i64, ptr %8, align 8, !tbaa !5
  %42 = trunc i64 %41 to i32
  %43 = getelementptr inbounds i8, ptr %0, i64 216
  store i32 %42, ptr %43, align 8, !tbaa !48
  %44 = trunc i64 %40 to i32
  %45 = getelementptr inbounds i8, ptr %0, i64 220
  store i32 %44, ptr %45, align 4, !tbaa !49
  call void @_ZN4dali12optical_flow15OpticalFlowImpl14DestroyBuffersEv(ptr noundef nonnull align 8 dereferenceable(489) %0)
  call void @_ZN4dali12optical_flow15OpticalFlowImpl9DestroyOfEv(ptr noundef nonnull align 8 dereferenceable(489) %0)
  call void @_ZN4dali12optical_flow15OpticalFlowImpl8CreateOfEv(ptr noundef nonnull align 8 dereferenceable(489) %0)
  %46 = getelementptr inbounds i8, ptr %0, i64 168
  %47 = load ptr, ptr %46, align 8, !tbaa !50
  %48 = getelementptr inbounds i8, ptr %0, i64 112
  %49 = load ptr, ptr %48, align 8, !tbaa !51
  %50 = getelementptr inbounds i8, ptr %0, i64 104
  %51 = load ptr, ptr %50, align 8, !tbaa !52
  %52 = call noundef i32 %47(ptr noundef %49, ptr noundef %51, ptr noundef %51)
  call void @_Z9CUDA_CALLI13_NV_OF_STATUSEvT_(i32 noundef %52)
  %53 = getelementptr inbounds i8, ptr %0, i64 128
  %54 = load ptr, ptr %53, align 8, !tbaa !53
  %55 = load ptr, ptr %48, align 8, !tbaa !51
  %56 = call noundef i32 %54(ptr noundef %55, ptr noundef nonnull %43)
  %57 = call noundef i32 @_ZN4dali12optical_flow12_GLOBAL__N_113VerifySupportE13_NV_OF_STATUS(i32 noundef %56)
  call void @_Z9CUDA_CALLI13_NV_OF_STATUSEvT_(i32 noundef %57)
  %58 = getelementptr inbounds i8, ptr %0, i64 488
  store i8 1, ptr %58, align 8, !tbaa !54
  call void @_ZN4dali12optical_flow15OpticalFlowImpl13CreateBuffersEv(ptr noundef nonnull align 8 dereferenceable(489) %0)
  br label %59

59:                                               ; preds = %3, %39
  ret void

60:                                               ; preds = %38, %25
  %.pn16.pn = phi { ptr, i32 } [ %.pn16, %38 ], [ %.pn, %25 ]
  resume { ptr, i32 } %.pn16.pn
}

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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, !17, i64 56}
!6 = !{!"_ZTSN4dali12optical_flow15OpticalFlowImplE", !7, i64 0, !14, i64 24, !17, i64 56, !17, i64 64, !17, i64 72, !12, i64 80, !12, i64 84, !12, i64 88, !16, i64 96, !16, i64 104, !16, i64 112, !18, i64 120, !19, i64 216, !19, i64 264, !26, i64 312, !26, i64 320, !26, i64 328, !26, i64 336, !32, i64 344, !33, i64 352, !43, i64 392, !43, i64 416, !43, i64 440, !43, i64 464, !13, i64 488}
!7 = !{!"_ZTSN4dali12optical_flow18OpticalFlowAdapterINS_10ComputeGPUEEE", !8, i64 8}
!8 = !{!"_ZTSN4dali12optical_flow17OpticalFlowParamsE", !9, i64 0, !12, i64 4, !12, i64 8, !13, i64 12, !13, i64 13}
!9 = !{!"float", !10, i64 0}
!10 = !{!"omnipotent char", !11, i64 0}
!11 = !{!"Simple C++ TBAA"}
!12 = !{!"int", !10, i64 0}
!13 = !{!"bool", !10, i64 0}
!14 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !15, i64 0, !17, i64 8, !10, i64 16}
!15 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !16, i64 0}
!16 = !{!"any pointer", !10, i64 0}
!17 = !{!"long", !10, i64 0}
!18 = !{!"_ZTS29_NV_OF_CUDA_API_FUNCTION_LIST", !16, i64 0, !16, i64 8, !16, i64 16, !16, i64 24, !16, i64 32, !16, i64 40, !16, i64 48, !16, i64 56, !16, i64 64, !16, i64 72, !16, i64 80, !16, i64 88}
!19 = !{!"_ZTS18_NV_OF_INIT_PARAMS", !12, i64 0, !12, i64 4, !20, i64 8, !21, i64 12, !22, i64 16, !23, i64 20, !24, i64 24, !24, i64 28, !16, i64 32, !25, i64 40, !24, i64 44}
!20 = !{!"_ZTS30_NV_OF_OUTPUT_VECTOR_GRID_SIZE", !10, i64 0}
!21 = !{!"_ZTS28_NV_OF_HINT_VECTOR_GRID_SIZE", !10, i64 0}
!22 = !{!"_ZTS11_NV_OF_MODE", !10, i64 0}
!23 = !{!"_ZTS17_NV_OF_PERF_LEVEL", !10, i64 0}
!24 = !{!"_ZTS11_NV_OF_BOOL", !10, i64 0}
!25 = !{!"_ZTS29_NV_OF_STEREO_DISPARITY_RANGE", !10, i64 0}
!26 = !{!"_ZTSSt10unique_ptrIN4dali12optical_flow17OpticalFlowBufferESt14default_deleteIS2_EE", !27, i64 0}
!27 = !{!"_ZTSSt15__uniq_ptr_dataIN4dali12optical_flow17OpticalFlowBufferESt14default_deleteIS2_ELb1ELb1EE", !28, i64 0}
!28 = !{!"_ZTSSt15__uniq_ptr_implIN4dali12optical_flow17OpticalFlowBufferESt14default_deleteIS2_EE", !29, i64 0}
!29 = !{!"_ZTSSt5tupleIJPN4dali12optical_flow17OpticalFlowBufferESt14default_deleteIS2_EEE", !30, i64 0}
!30 = !{!"_ZTSSt11_Tuple_implILm0EJPN4dali12optical_flow17OpticalFlowBufferESt14default_deleteIS2_EEE", !31, i64 0}
!31 = !{!"_ZTSSt10_Head_baseILm0EPN4dali12optical_flow17OpticalFlowBufferELb0EE", !16, i64 0}
!32 = !{!"_ZTSN4dali13DALIImageTypeE", !10, i64 0}
!33 = !{!"_ZTSSt10unique_ptrIvSt8functionIFvPvEEE", !34, i64 0}
!34 = !{!"_ZTSSt15__uniq_ptr_dataIvSt8functionIFvPvEELb1ELb1EE", !35, i64 0}
!35 = !{!"_ZTSSt15__uniq_ptr_implIvSt8functionIFvPvEEE", !36, i64 0}
!36 = !{!"_ZTSSt5tupleIJPvSt8functionIFvS0_EEEE", !37, i64 0}
!37 = !{!"_ZTSSt11_Tuple_implILm0EJPvSt8functionIFvS0_EEEE", !38, i64 0, !42, i64 32}
!38 = !{!"_ZTSSt11_Tuple_implILm1EJSt8functionIFvPvEEEE", !39, i64 0}
!39 = !{!"_ZTSSt10_Head_baseILm1ESt8functionIFvPvEELb0EE", !40, i64 0}
!40 = !{!"_ZTSSt8functionIFvPvEE", !41, i64 0, !16, i64 24}
!41 = !{!"_ZTSSt14_Function_base", !10, i64 0, !16, i64 16}
!42 = !{!"_ZTSSt10_Head_baseILm0EPvLb0EE", !16, i64 0}
!43 = !{!"_ZTSSt6vectorIjSaIjEE", !44, i64 0}
!44 = !{!"_ZTSSt12_Vector_baseIjSaIjEE", !45, i64 0}
!45 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE12_Vector_implE", !46, i64 0}
!46 = !{!"_ZTSNSt12_Vector_baseIjSaIjEE17_Vector_impl_dataE", !16, i64 0, !16, i64 8, !16, i64 16}
!47 = !{!6, !17, i64 64}
!48 = !{!6, !12, i64 216}
!49 = !{!6, !12, i64 220}
!50 = !{!6, !16, i64 168}
!51 = !{!6, !16, i64 112}
!52 = !{!6, !16, i64 104}
!53 = !{!6, !16, i64 128}
!54 = !{!6, !13, i64 488}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,SROAPass,SimplifyCFGPass