; LLVM IR from flashlight/flashlight :: flashlight/fl/dataset/FileBlobDataset.ll (ZNK2fl15FileBlobDataset9getStreamEv)

; 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::shared_ptr.17" = type { %"class.std::__shared_ptr.18" }
%"class.std::__shared_ptr.18" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.std::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"struct.std::__detail::_Node_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = type { ptr }
%"struct.std::pair.40" = type { i64, %"class.std::shared_ptr" }
%"struct.std::pair" = type <{ %"struct.std::__detail::_Node_iterator", i8, [7 x i8] }>
%"class.std::lock_guard" = type { ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.__gnu_cxx::__normal_iterator.42" = type { ptr }
%"class.std::weak_ptr" = type { %"class.std::__weak_ptr" }
%"class.std::__weak_ptr" = type { ptr, %"class.std::__weak_count" }
%"class.std::__weak_count" = type { ptr }
%"class.fl::FileBlobDataset" = type { %"class.fl::BlobDataset", %"class.std::filesystem::__cxx11::path", i32, %"class.std::vector.10", %"class.std::mutex" }
%"class.fl::BlobDataset" = type { %"class.fl::Dataset", i32, [4 x i8], %"class.fl::BlobDatasetEntryBuffer", %"class.std::vector", %"class.std::vector", i64, %"class.std::unordered_map", %"class.std::mutex" }
%"class.fl::Dataset" = type { ptr }
%"class.fl::BlobDatasetEntryBuffer" = type <{ %"class.std::vector", i32, [4 x i8] }>
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = 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::unordered_map" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%"class.std::filesystem::__cxx11::path" = type { %"class.std::__cxx11::basic_string", %"struct.std::filesystem::__cxx11::path::_List" }
%"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] }
%"struct.std::filesystem::__cxx11::path::_List" = type { %"class.std::unique_ptr" }
%"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.9" }
%"struct.std::_Head_base.9" = type { ptr }
%"class.std::vector.10" = type { %"struct.std::_Vector_base.11" }
%"struct.std::_Vector_base.11" = type { %"struct.std::_Vector_base<std::weak_ptr<std::unordered_map<unsigned long, std::shared_ptr<std::basic_fstream<char>>>>, std::allocator<std::weak_ptr<std::unordered_map<unsigned long, std::shared_ptr<std::basic_fstream<char>>>>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::weak_ptr<std::unordered_map<unsigned long, std::shared_ptr<std::basic_fstream<char>>>>, std::allocator<std::weak_ptr<std::unordered_map<unsigned long, std::shared_ptr<std::basic_fstream<char>>>>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::weak_ptr<std::unordered_map<unsigned long, std::shared_ptr<std::basic_fstream<char>>>>, std::allocator<std::weak_ptr<std::unordered_map<unsigned long, std::shared_ptr<std::basic_fstream<char>>>>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::weak_ptr<std::unordered_map<unsigned long, std::shared_ptr<std::basic_fstream<char>>>>, std::allocator<std::weak_ptr<std::unordered_map<unsigned long, std::shared_ptr<std::basic_fstream<char>>>>>>::_Vector_impl_data" = type { ptr, ptr, 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 }

@_ZZNK2fl15FileBlobDataset9getStreamEvE17threadFileHandles = external hidden thread_local global %"class.std::shared_ptr.17", align 8
@_ZGVZNK2fl15FileBlobDataset9getStreamEvE17threadFileHandles = external hidden thread_local global i8, align 1
@__dso_handle = external hidden global i8

declare i32 @__gxx_personality_v0(...)

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

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

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK2fl15FileBlobDataset9getStreamEv(ptr dead_on_unwind noalias writable sret(%"class.std::shared_ptr") align 8 %0, ptr noundef nonnull align 8 dereferenceable(312) %1) #1 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %6 = alloca i64, align 8
  %7 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %8 = alloca i1, align 1
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca %"struct.std::pair.40", align 8
  %12 = alloca i64, align 8
  %13 = alloca %"struct.std::pair", align 8
  %14 = alloca %"class.std::lock_guard", align 8
  %15 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %16 = alloca i8, align 1
  %17 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %18 = alloca %"class.std::shared_ptr.17", align 8
  %19 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %20 = alloca %"class.__gnu_cxx::__normal_iterator.42", align 8
  %21 = alloca %"class.std::weak_ptr", align 8
  %22 = alloca i32, align 4
  store ptr %0, ptr %3, align 8
  store ptr %1, ptr %4, align 8, !tbaa !5
  %23 = load ptr, ptr %4, align 8
  %24 = load i8, ptr @_ZGVZNK2fl15FileBlobDataset9getStreamEvE17threadFileHandles, align 1
  %25 = icmp eq i8 %24, 0
  br i1 %25, label %26, label %28, !prof !9

26:                                               ; preds = %2
  call void @_ZSt11make_sharedISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEEJEES1_INSt9enable_ifIXntsr8is_arrayIT_EE5valueESH_E4typeEEDpOT0_(ptr dead_on_unwind writable sret(%"class.std::shared_ptr.17") align 8 @_ZZNK2fl15FileBlobDataset9getStreamEvE17threadFileHandles)
  %27 = call i32 @__cxa_thread_atexit(ptr @_ZNSt12__shared_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2EED2Ev, ptr @_ZZNK2fl15FileBlobDataset9getStreamEvE17threadFileHandles, ptr @__dso_handle) #4
  store i8 1, ptr @_ZGVZNK2fl15FileBlobDataset9getStreamEvE17threadFileHandles, align 1
  br label %28

28:                                               ; preds = %26, %2
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #4
  %29 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_ZZNK2fl15FileBlobDataset9getStreamEvE17threadFileHandles)
  %30 = call noundef ptr @_ZNKSt19__shared_ptr_accessISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %29) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #4
  %31 = ptrtoint ptr %23 to i64
  store i64 %31, ptr %6, align 8, !tbaa !10
  %32 = call ptr @_ZNSt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS5_EEE4findERSB_(ptr noundef nonnull align 8 dereferenceable(56) %30, ptr noundef nonnull align 8 dereferenceable(8) %6)
  %33 = getelementptr inbounds %"struct.std::__detail::_Node_iterator", ptr %5, i32 0, i32 0
  %34 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %33, i32 0, i32 0
  store ptr %32, ptr %34, align 8
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #4
  %35 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_ZZNK2fl15FileBlobDataset9getStreamEvE17threadFileHandles)
  %36 = call noundef ptr @_ZNKSt19__shared_ptr_accessISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %35) #4
  %37 = call ptr @_ZNSt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS5_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %36) #4
  %38 = getelementptr inbounds %"struct.std::__detail::_Node_iterator", ptr %7, i32 0, i32 0
  %39 = getelementptr inbounds %"struct.std::__detail::_Node_iterator_base", ptr %38, i32 0, i32 0
  store ptr %37, ptr %39, align 8
  %40 = call noundef zeroext i1 @_ZNSt8__detaileqERKNS_19_Node_iterator_baseISt4pairIKmSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEEELb0EEESC_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %7) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #4
  br i1 %40, label %41, label %138

41:                                               ; preds = %28
  store i1 false, ptr %8, align 1
  call void @_ZSt11make_sharedISt13basic_fstreamIcSt11char_traitsIcEEJEESt10shared_ptrINSt9enable_ifIXntsr8is_arrayIT_EE5valueES6_E4typeEEDpOT0_(ptr dead_on_unwind writable sret(%"class.std::shared_ptr") align 8 %0)
  %42 = call noundef ptr @_ZNKSt19__shared_ptr_accessISt13basic_fstreamIcSt11char_traitsIcEELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %0) #4
  %43 = load ptr, ptr %42, align 8, !tbaa !12
  %44 = getelementptr i8, ptr %43, i64 -24
  %45 = load i64, ptr %44, align 8
  %46 = getelementptr inbounds i8, ptr %42, i64 %45
  %47 = invoke noundef i32 @_ZStorSt12_Ios_IostateS_(i32 noundef 2, i32 noundef 4)
          to label %48 unwind label %85

48:                                               ; preds = %41
  %49 = invoke noundef i32 @_ZStorSt12_Ios_IostateS_(i32 noundef %47, i32 noundef 1)
          to label %50 unwind label %85

50:                                               ; preds = %48
  invoke void @_ZNSt9basic_iosIcSt11char_traitsIcEE10exceptionsESt12_Ios_Iostate(ptr noundef nonnull align 8 dereferenceable(264) %46, i32 noundef %49)
          to label %51 unwind label %85

51:                                               ; preds = %50
  %52 = call noundef ptr @_ZNKSt19__shared_ptr_accessISt13basic_fstreamIcSt11char_traitsIcEELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %0) #4
  %53 = getelementptr inbounds %"class.fl::FileBlobDataset", ptr %23, i32 0, i32 1
  %54 = getelementptr inbounds %"class.fl::FileBlobDataset", ptr %23, i32 0, i32 2
  %55 = load i32, ptr %54, align 8, !tbaa !14
  invoke void @_ZNSt13basic_fstreamIcSt11char_traitsIcEE4openINSt10filesystem7__cxx114pathEEENSt9enable_ifIX9is_same_vIT_DTcldtcldtclsr3stdE7declvalIRS8_EE14make_preferredE8filenameEEEEvE4typeERKS8_St13_Ios_Openmode(ptr noundef nonnull align 8 dereferenceable(264) %52, ptr noundef nonnull align 8 dereferenceable(40) %53, i32 noundef %55)
          to label %56 unwind label %85

56:                                               ; preds = %51
  %57 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_ZZNK2fl15FileBlobDataset9getStreamEvE17threadFileHandles)
  %58 = call noundef ptr @_ZNKSt19__shared_ptr_accessISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %57) #4
  call void @llvm.lifetime.start.p0(i64 24, ptr %11) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #4
  %59 = ptrtoint ptr %23 to i64
  store i64 %59, ptr %12, align 8, !tbaa !10
  invoke void @_ZNSt4pairIKmSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEEEC2ImRS6_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOSB_OSC_(ptr noundef nonnull align 8 dereferenceable(24) %11, ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(16) %0)
          to label %60 unwind label %89

60:                                               ; preds = %56
  %61 = invoke { ptr, i8 } @_ZNSt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS5_EEE6insertEOSC_(ptr noundef nonnull align 8 dereferenceable(56) %58, ptr noundef nonnull align 8 dereferenceable(24) %11)
          to label %62 unwind label %93

62:                                               ; preds = %60
  %63 = getelementptr inbounds { ptr, i8 }, ptr %13, i32 0, i32 0
  %64 = extractvalue { ptr, i8 } %61, 0
  store ptr %64, ptr %63, align 8
  %65 = getelementptr inbounds { ptr, i8 }, ptr %13, i32 0, i32 1
  %66 = extractvalue { ptr, i8 } %61, 1
  store i8 %66, ptr %65, align 8
  call void @_ZNSt4pairIKmSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr %11) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #4
  %67 = getelementptr inbounds %"class.fl::FileBlobDataset", ptr %23, i32 0, i32 4
  invoke void @_ZNSt10lock_guardISt5mutexEC2ERS0_(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(40) %67)
          to label %68 unwind label %98

68:                                               ; preds = %62
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #4
  %69 = getelementptr inbounds %"class.fl::FileBlobDataset", ptr %23, i32 0, i32 3
  %70 = call ptr @_ZNSt6vectorISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS7_EEEESaISH_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %69) #4
  %71 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %15, i32 0, i32 0
  store ptr %70, ptr %71, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %16) #4
  store i8 0, ptr %16, align 1, !tbaa !46
  br label %72

72:                                               ; preds = %119, %68
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #4
  %73 = getelementptr inbounds %"class.fl::FileBlobDataset", ptr %23, i32 0, i32 3
  %74 = invoke ptr @_ZSt3endISt6vectorISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS8_EEEESaISI_EEEDTcldtfp_3endEERT_(ptr noundef nonnull align 8 dereferenceable(24) %73)
          to label %75 unwind label %102

75:                                               ; preds = %72
  %76 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %17, i32 0, i32 0
  store ptr %74, ptr %76, align 8
  %77 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS8_EEEESt6vectorISI_SaISI_EEEEbRKNS_17__normal_iteratorIT_T0_EESS_(ptr noundef nonnull align 8 dereferenceable(8) %15, ptr noundef nonnull align 8 dereferenceable(8) %17) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #4
  br i1 %77, label %78, label %120

78:                                               ; preds = %75
  call void @llvm.lifetime.start.p0(i64 16, ptr %18) #4
  %79 = call noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS8_EEEESt6vectorISI_SaISI_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %15) #4
  call void @_ZNKSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEEE4lockEv(ptr dead_on_unwind writable sret(%"class.std::shared_ptr.17") align 8 %18, ptr noundef nonnull align 8 dereferenceable(16) %79) #4
  %80 = call noundef zeroext i1 @_ZNKSt12__shared_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2EEcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %18) #4
  br i1 %80, label %81, label %108

81:                                               ; preds = %78
  %82 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_ZZNK2fl15FileBlobDataset9getStreamEvE17threadFileHandles)
  %83 = call noundef zeroext i1 @_ZSteqISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEESF_EbRKS1_IT_ERKS1_IT0_E(ptr noundef nonnull align 8 dereferenceable(16) %82, ptr noundef nonnull align 8 dereferenceable(16) %18) #4
  br i1 %83, label %84, label %106

84:                                               ; preds = %81
  store i8 1, ptr %16, align 1, !tbaa !46
  br label %106

85:                                               ; preds = %51, %50, %48, %41
  %86 = landingpad { ptr, i32 }
          cleanup
  %87 = extractvalue { ptr, i32 } %86, 0
  store ptr %87, ptr %9, align 8
  %88 = extractvalue { ptr, i32 } %86, 1
  store i32 %88, ptr %10, align 4
  br label %137

89:                                               ; preds = %56
  %90 = landingpad { ptr, i32 }
          cleanup
  %91 = extractvalue { ptr, i32 } %90, 0
  store ptr %91, ptr %9, align 8
  %92 = extractvalue { ptr, i32 } %90, 1
  store i32 %92, ptr %10, align 4
  br label %97

93:                                               ; preds = %60
  %94 = landingpad { ptr, i32 }
          cleanup
  %95 = extractvalue { ptr, i32 } %94, 0
  store ptr %95, ptr %9, align 8
  %96 = extractvalue { ptr, i32 } %94, 1
  store i32 %96, ptr %10, align 4
  call void @_ZNSt4pairIKmSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #4
  br label %97

97:                                               ; preds = %93, %89
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr %11) #4
  br label %137

98:                                               ; preds = %62
  %99 = landingpad { ptr, i32 }
          cleanup
  %100 = extractvalue { ptr, i32 } %99, 0
  store ptr %100, ptr %9, align 8
  %101 = extractvalue { ptr, i32 } %99, 1
  store i32 %101, ptr %10, align 4
  br label %134

102:                                              ; preds = %72
  %103 = landingpad { ptr, i32 }
          cleanup
  %104 = extractvalue { ptr, i32 } %103, 0
  store ptr %104, ptr %9, align 8
  %105 = extractvalue { ptr, i32 } %103, 1
  store i32 %105, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #4
  br label %133

106:                                              ; preds = %84, %81
  %107 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS8_EEEESt6vectorISI_SaISI_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %15) #4
  br label %119

108:                                              ; preds = %78
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #4
  %109 = getelementptr inbounds %"class.fl::FileBlobDataset", ptr %23, i32 0, i32 3
  call void @_ZN9__gnu_cxx17__normal_iteratorIPKSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS8_EEEESt6vectorISI_SaISI_EEEC2IPSI_vEERKNS0_IT_SN_EE(ptr noundef nonnull align 8 dereferenceable(8) %20, ptr noundef nonnull align 8 dereferenceable(8) %15) #4
  %110 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.42", ptr %20, i32 0, i32 0
  %111 = load ptr, ptr %110, align 8
  %112 = invoke ptr @_ZNSt6vectorISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS7_EEEESaISH_EE5eraseEN9__gnu_cxx17__normal_iteratorIPKSH_SJ_EE(ptr noundef nonnull align 8 dereferenceable(24) %109, ptr %111)
          to label %113 unwind label %115

113:                                              ; preds = %108
  %114 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %19, i32 0, i32 0
  store ptr %112, ptr %114, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %15, ptr align 8 %19, i64 8, i1 false), !tbaa.struct !48
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #4
  br label %119

115:                                              ; preds = %108
  %116 = landingpad { ptr, i32 }
          cleanup
  %117 = extractvalue { ptr, i32 } %116, 0
  store ptr %117, ptr %9, align 8
  %118 = extractvalue { ptr, i32 } %116, 1
  store i32 %118, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #4
  call void @_ZNSt12__shared_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %18) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %18) #4
  br label %133

119:                                              ; preds = %113, %106
  call void @_ZNSt12__shared_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %18) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %18) #4
  br label %72, !llvm.loop !49

120:                                              ; preds = %75
  %121 = load i8, ptr %16, align 1, !tbaa !46, !range !51, !noundef !52
  %122 = trunc i8 %121 to i1
  br i1 %122, label %131, label %123

123:                                              ; preds = %120
  %124 = getelementptr inbounds %"class.fl::FileBlobDataset", ptr %23, i32 0, i32 3
  call void @llvm.lifetime.start.p0(i64 16, ptr %21) #4
  %125 = call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_ZZNK2fl15FileBlobDataset9getStreamEvE17threadFileHandles)
  call void @_ZNSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEEEC2ISF_vEERKS1_IT_E(ptr noundef nonnull align 8 dereferenceable(16) %21, ptr noundef nonnull align 8 dereferenceable(16) %125) #4
  invoke void @_ZNSt6vectorISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS7_EEEESaISH_EE9push_backEOSH_(ptr noundef nonnull align 8 dereferenceable(24) %124, ptr noundef nonnull align 8 dereferenceable(16) %21)
          to label %126 unwind label %127

126:                                              ; preds = %123
  call void @_ZNSt10__weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %21) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %21) #4
  br label %131

127:                                              ; preds = %123
  %128 = landingpad { ptr, i32 }
          cleanup
  %129 = extractvalue { ptr, i32 } %128, 0
  store ptr %129, ptr %9, align 8
  %130 = extractvalue { ptr, i32 } %128, 1
  store i32 %130, ptr %10, align 4
  call void @_ZNSt10__weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %21) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr %21) #4
  br label %133

131:                                              ; preds = %126, %120
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #4
  call void @_ZNSt10lock_guardISt5mutexED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %14) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #4
  store i1 true, ptr %8, align 1
  store i32 1, ptr %22, align 4
  %132 = load i1, ptr %8, align 1
  br i1 %132, label %136, label %135

133:                                              ; preds = %127, %115, %102
  call void @llvm.lifetime.end.p0(i64 1, ptr %16) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #4
  call void @_ZNSt10lock_guardISt5mutexED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %14) #4
  br label %134

134:                                              ; preds = %133, %98
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #4
  br label %137

135:                                              ; preds = %131
  call void @_ZNSt12__shared_ptrISt13basic_fstreamIcSt11char_traitsIcEELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %0) #4
  br label %136

136:                                              ; preds = %135, %131
  br label %141

137:                                              ; preds = %134, %97, %85
  call void @_ZNSt12__shared_ptrISt13basic_fstreamIcSt11char_traitsIcEELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %0) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #4
  br label %142

138:                                              ; preds = %28
  %139 = call noundef ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKmSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEEELb0ELb0EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #4
  %140 = getelementptr inbounds %"struct.std::pair.40", ptr %139, i32 0, i32 1
  call void @_ZNSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(16) %0, ptr noundef nonnull align 8 dereferenceable(16) %140) #4
  store i32 1, ptr %22, align 4
  br label %141

141:                                              ; preds = %138, %136
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #4
  ret void

142:                                              ; preds = %137
  %143 = load ptr, ptr %9, align 8
  %144 = load i32, ptr %10, align 4
  %145 = insertvalue { ptr, i32 } poison, ptr %143, 0
  %146 = insertvalue { ptr, i32 } %145, i32 %144, 1
  resume { ptr, i32 } %146
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt11make_sharedISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEEJEES1_INSt9enable_ifIXntsr8is_arrayIT_EE5valueESH_E4typeEEDpOT0_(ptr dead_on_unwind noalias writable sret(%"class.std::shared_ptr.17") align 8) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt12__shared_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: nounwind
declare i32 @__cxa_thread_atexit(ptr, ptr, ptr) #4

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare nonnull ptr @llvm.threadlocal.address.p0(ptr nonnull) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt19__shared_ptr_accessISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS5_EEE4findERSB_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detaileqERKNS_19_Node_iterator_baseISt4pairIKmSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEEELb0EEESC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS5_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(56)) #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt11make_sharedISt13basic_fstreamIcSt11char_traitsIcEEJEESt10shared_ptrINSt9enable_ifIXntsr8is_arrayIT_EE5valueES6_E4typeEEDpOT0_(ptr dead_on_unwind noalias writable sret(%"class.std::shared_ptr") align 8) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt19__shared_ptr_accessISt13basic_fstreamIcSt11char_traitsIcEELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1)) #3 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt9basic_iosIcSt11char_traitsIcEE10exceptionsESt12_Ios_Iostate(ptr noundef nonnull align 8 dereferenceable(264), i32 noundef) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZStorSt12_Ios_IostateS_(i32 noundef, i32 noundef) #6

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt13basic_fstreamIcSt11char_traitsIcEE4openINSt10filesystem7__cxx114pathEEENSt9enable_ifIX9is_same_vIT_DTcldtcldtclsr3stdE7declvalIRS8_EE14make_preferredE8filenameEEEEvE4typeERKS8_St13_Ios_Openmode(ptr noundef nonnull align 8 dereferenceable(264), ptr noundef nonnull align 8 dereferenceable(40), i32 noundef) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZNSt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS5_EEE6insertEOSC_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIKmSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEEEC2ImRS6_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOSB_OSC_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIKmSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt10lock_guardISt5mutexEC2ERS0_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS7_EEEESaISH_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS8_EEEESt6vectorISI_SaISI_EEEEbRKNS_17__normal_iteratorIT_T0_EESS_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #6

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local ptr @_ZSt3endISt6vectorISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS8_EEEESaISI_EEEDTcldtfp_3endEERT_(ptr noundef nonnull align 8 dereferenceable(24)) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS8_EEEESt6vectorISI_SaISI_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNKSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEEE4lockEv(ptr dead_on_unwind noalias writable sret(%"class.std::shared_ptr.17") align 8, ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt12__shared_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2EEcvbEv(ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZSteqISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEESF_EbRKS1_IT_ERKS1_IT0_E(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS8_EEEESt6vectorISI_SaISI_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt6vectorISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS7_EEEESaISH_EE5eraseEN9__gnu_cxx17__normal_iteratorIPKSH_SJ_EE(ptr noundef nonnull align 8 dereferenceable(24), ptr) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN9__gnu_cxx17__normal_iteratorIPKSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS8_EEEESt6vectorISI_SaISI_EEEC2IPSI_vEERKNS0_IT_SN_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3 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) #7

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS7_EEEESaISH_EE9push_backEOSH_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEEEC2ISF_vEERKS1_IT_E(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10lock_guardISt5mutexED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt12__shared_ptrISt13basic_fstreamIcSt11char_traitsIcEELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKmSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEEELb0ELb0EEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10__weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 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 = { 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 #3 = { 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 #4 = { nounwind }
attributes #5 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }

!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 = !{!"branch_weights", i32 1, i32 1023}
!10 = !{!11, !11, i64 0}
!11 = !{!"long", !7, i64 0}
!12 = !{!13, !13, i64 0}
!13 = !{!"vtable pointer", !8, i64 0}
!14 = !{!15, !41, i64 240}
!15 = !{!"_ZTSN2fl15FileBlobDatasetE", !16, i64 0, !31, i64 200, !41, i64 240, !42, i64 248, !29, i64 272}
!16 = !{!"_ZTSN2fl11BlobDatasetE", !17, i64 0, !18, i64 8, !19, i64 16, !20, i64 48, !20, i64 72, !11, i64 96, !24, i64 104, !29, i64 160}
!17 = !{!"_ZTSN2fl7DatasetE"}
!18 = !{!"int", !7, i64 0}
!19 = !{!"_ZTSN2fl22BlobDatasetEntryBufferE", !20, i64 0, !18, i64 24}
!20 = !{!"_ZTSSt6vectorIlSaIlEE", !21, i64 0}
!21 = !{!"_ZTSSt12_Vector_baseIlSaIlEE", !22, i64 0}
!22 = !{!"_ZTSNSt12_Vector_baseIlSaIlEE12_Vector_implE", !23, i64 0}
!23 = !{!"_ZTSNSt12_Vector_baseIlSaIlEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!24 = !{!"_ZTSSt13unordered_mapIiSt8functionIFN2fl6TensorEPvNS1_5ShapeENS1_5dtypeEEESt4hashIiESt8equal_toIiESaISt4pairIKiS7_EEE", !25, i64 0}
!25 = !{!"_ZTSSt10_HashtableIiSt4pairIKiSt8functionIFN2fl6TensorEPvNS3_5ShapeENS3_5dtypeEEEESaISA_ENSt8__detail10_Select1stESt8equal_toIiESt4hashIiENSC_18_Mod_range_hashingENSC_20_Default_ranged_hashENSC_20_Prime_rehash_policyENSC_17_Hashtable_traitsILb0ELb0ELb1EEEE", !6, i64 0, !11, i64 8, !26, i64 16, !11, i64 24, !27, i64 32, !6, i64 48}
!26 = !{!"_ZTSNSt8__detail15_Hash_node_baseE", !6, i64 0}
!27 = !{!"_ZTSNSt8__detail20_Prime_rehash_policyE", !28, i64 0, !11, i64 8}
!28 = !{!"float", !7, i64 0}
!29 = !{!"_ZTSSt5mutex", !30, i64 0}
!30 = !{!"_ZTSSt12__mutex_base", !7, i64 0}
!31 = !{!"_ZTSNSt10filesystem7__cxx114pathE", !32, i64 0, !34, i64 32}
!32 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !33, i64 0, !11, i64 8, !7, i64 16}
!33 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!34 = !{!"_ZTSNSt10filesystem7__cxx114path5_ListE", !35, i64 0}
!35 = !{!"_ZTSSt10unique_ptrINSt10filesystem7__cxx114path5_List5_ImplENS3_13_Impl_deleterEE", !36, i64 0}
!36 = !{!"_ZTSSt15__uniq_ptr_dataINSt10filesystem7__cxx114path5_List5_ImplENS3_13_Impl_deleterELb1ELb1EE", !37, i64 0}
!37 = !{!"_ZTSSt15__uniq_ptr_implINSt10filesystem7__cxx114path5_List5_ImplENS3_13_Impl_deleterEE", !38, i64 0}
!38 = !{!"_ZTSSt5tupleIJPNSt10filesystem7__cxx114path5_List5_ImplENS3_13_Impl_deleterEEE", !39, i64 0}
!39 = !{!"_ZTSSt11_Tuple_implILm0EJPNSt10filesystem7__cxx114path5_List5_ImplENS3_13_Impl_deleterEEE", !40, i64 0}
!40 = !{!"_ZTSSt10_Head_baseILm0EPNSt10filesystem7__cxx114path5_List5_ImplELb0EE", !6, i64 0}
!41 = !{!"_ZTSSt13_Ios_Openmode", !7, i64 0}
!42 = !{!"_ZTSSt6vectorISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS7_EEEESaISH_EE", !43, i64 0}
!43 = !{!"_ZTSSt12_Vector_baseISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS7_EEEESaISH_EE", !44, i64 0}
!44 = !{!"_ZTSNSt12_Vector_baseISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS7_EEEESaISH_EE12_Vector_implE", !45, i64 0}
!45 = !{!"_ZTSNSt12_Vector_baseISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS7_EEEESaISH_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!46 = !{!47, !47, i64 0}
!47 = !{!"bool", !7, i64 0}
!48 = !{i64 0, i64 8, !5}
!49 = distinct !{!49, !50}
!50 = !{!"llvm.loop.mustprogress"}
!51 = !{i8 0, i8 2}
!52 = !{}


; 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::shared_ptr.17" = type { %"class.std::__shared_ptr.18" }
%"class.std::__shared_ptr.18" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.std::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"struct.std::__detail::_Node_iterator" = type { %"struct.std::__detail::_Node_iterator_base" }
%"struct.std::__detail::_Node_iterator_base" = type { ptr }
%"struct.std::pair.40" = type { i64, %"class.std::shared_ptr" }
%"class.std::lock_guard" = type { ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.__gnu_cxx::__normal_iterator.42" = type { ptr }
%"class.std::weak_ptr" = type { %"class.std::__weak_ptr" }
%"class.std::__weak_ptr" = type { ptr, %"class.std::__weak_count" }
%"class.std::__weak_count" = type { ptr }

@_ZZNK2fl15FileBlobDataset9getStreamEvE17threadFileHandles = external hidden thread_local global %"class.std::shared_ptr.17", align 8
@_ZGVZNK2fl15FileBlobDataset9getStreamEvE17threadFileHandles = external hidden thread_local local_unnamed_addr global i8, align 1
@__dso_handle = external hidden global i8

declare i32 @__gxx_personality_v0(...)

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

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

; Function Attrs: mustprogress uwtable
define dso_local void @_ZNK2fl15FileBlobDataset9getStreamEv(ptr dead_on_unwind noalias writable sret(%"class.std::shared_ptr") align 8 %0, ptr noundef nonnull align 8 dereferenceable(312) %1) local_unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %4 = alloca i64, align 8
  %5 = alloca %"struct.std::__detail::_Node_iterator", align 8
  %6 = alloca %"struct.std::pair.40", align 8
  %7 = alloca i64, align 8
  %8 = alloca %"class.std::lock_guard", align 8
  %9 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %10 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %11 = alloca %"class.std::shared_ptr.17", align 8
  %12 = alloca %"class.__gnu_cxx::__normal_iterator.42", align 8
  %13 = alloca %"class.std::weak_ptr", align 8
  %14 = load i8, ptr @_ZGVZNK2fl15FileBlobDataset9getStreamEvE17threadFileHandles, align 1
  %15 = icmp eq i8 %14, 0
  br i1 %15, label %16, label %18, !prof !5

16:                                               ; preds = %2
  tail call void @_ZSt11make_sharedISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEEJEES1_INSt9enable_ifIXntsr8is_arrayIT_EE5valueESH_E4typeEEDpOT0_(ptr dead_on_unwind nonnull writable sret(%"class.std::shared_ptr.17") align 8 @_ZZNK2fl15FileBlobDataset9getStreamEvE17threadFileHandles)
  %17 = tail call i32 @__cxa_thread_atexit(ptr nonnull @_ZNSt12__shared_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2EED2Ev, ptr nonnull @_ZZNK2fl15FileBlobDataset9getStreamEvE17threadFileHandles, ptr nonnull @__dso_handle) #4
  store i8 1, ptr @_ZGVZNK2fl15FileBlobDataset9getStreamEvE17threadFileHandles, align 1
  br label %18

18:                                               ; preds = %16, %2
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #4
  %19 = tail call align 8 ptr @llvm.threadlocal.address.p0(ptr align 8 @_ZZNK2fl15FileBlobDataset9getStreamEvE17threadFileHandles)
  %20 = tail call noundef ptr @_ZNKSt19__shared_ptr_accessISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %19) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #4
  %21 = ptrtoint ptr %1 to i64
  store i64 %21, ptr %4, align 8, !tbaa !6
  %22 = call ptr @_ZNSt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS5_EEE4findERSB_(ptr noundef nonnull align 8 dereferenceable(56) %20, ptr noundef nonnull align 8 dereferenceable(8) %4)
  store ptr %22, ptr %3, align 8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #4
  %23 = call noundef ptr @_ZNKSt19__shared_ptr_accessISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %19) #4
  %24 = call ptr @_ZNSt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS5_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(56) %23) #4
  store ptr %24, ptr %5, align 8
  %25 = call noundef zeroext i1 @_ZNSt8__detaileqERKNS_19_Node_iterator_baseISt4pairIKmSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEEELb0EEESC_(ptr noundef nonnull align 8 dereferenceable(8) %3, ptr noundef nonnull align 8 dereferenceable(8) %5) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #4
  br i1 %25, label %26, label %76

26:                                               ; preds = %18
  call void @_ZSt11make_sharedISt13basic_fstreamIcSt11char_traitsIcEEJEESt10shared_ptrINSt9enable_ifIXntsr8is_arrayIT_EE5valueES6_E4typeEEDpOT0_(ptr dead_on_unwind writable sret(%"class.std::shared_ptr") align 8 %0)
  %27 = call noundef ptr @_ZNKSt19__shared_ptr_accessISt13basic_fstreamIcSt11char_traitsIcEELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %0) #4
  %28 = load ptr, ptr %27, align 8, !tbaa !10
  %29 = getelementptr i8, ptr %28, i64 -24
  %30 = load i64, ptr %29, align 8
  %31 = getelementptr inbounds i8, ptr %27, i64 %30
  %32 = call noundef i32 @_ZStorSt12_Ios_IostateS_(i32 noundef 2, i32 noundef 4)
  %33 = call noundef i32 @_ZStorSt12_Ios_IostateS_(i32 noundef %32, i32 noundef 1)
  invoke void @_ZNSt9basic_iosIcSt11char_traitsIcEE10exceptionsESt12_Ios_Iostate(ptr noundef nonnull align 8 dereferenceable(264) %31, i32 noundef %33)
          to label %34 unwind label %54

34:                                               ; preds = %26
  %35 = call noundef ptr @_ZNKSt19__shared_ptr_accessISt13basic_fstreamIcSt11char_traitsIcEELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %0) #4
  %36 = getelementptr inbounds i8, ptr %1, i64 200
  %37 = getelementptr inbounds i8, ptr %1, i64 240
  %38 = load i32, ptr %37, align 8, !tbaa !12
  invoke void @_ZNSt13basic_fstreamIcSt11char_traitsIcEE4openINSt10filesystem7__cxx114pathEEENSt9enable_ifIX9is_same_vIT_DTcldtcldtclsr3stdE7declvalIRS8_EE14make_preferredE8filenameEEEEvE4typeERKS8_St13_Ios_Openmode(ptr noundef nonnull align 8 dereferenceable(264) %35, ptr noundef nonnull align 8 dereferenceable(40) %36, i32 noundef %38)
          to label %39 unwind label %54

39:                                               ; preds = %34
  %40 = call noundef ptr @_ZNKSt19__shared_ptr_accessISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %19) #4
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %6) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #4
  store i64 %21, ptr %7, align 8, !tbaa !6
  call void @_ZNSt4pairIKmSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEEEC2ImRS6_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOSB_OSC_(ptr noundef nonnull align 8 dereferenceable(24) %6, ptr noundef nonnull align 8 dereferenceable(8) %7, ptr noundef nonnull align 8 dereferenceable(16) %0)
  %41 = invoke { ptr, i8 } @_ZNSt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS5_EEE6insertEOSC_(ptr noundef nonnull align 8 dereferenceable(56) %40, ptr noundef nonnull align 8 dereferenceable(24) %6)
          to label %42 unwind label %56

42:                                               ; preds = %39
  call void @_ZNSt4pairIKmSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #4
  %43 = getelementptr inbounds i8, ptr %1, i64 272
  invoke void @_ZNSt10lock_guardISt5mutexEC2ERS0_(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 8 dereferenceable(40) %43)
          to label %44 unwind label %58

44:                                               ; preds = %42
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #4
  %45 = getelementptr inbounds i8, ptr %1, i64 248
  %46 = call ptr @_ZNSt6vectorISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS7_EEEESaISH_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %45) #4
  store ptr %46, ptr %9, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #4
  %47 = call ptr @_ZSt3endISt6vectorISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS8_EEEESaISI_EEEDTcldtfp_3endEERT_(ptr noundef nonnull align 8 dereferenceable(24) %45)
  store ptr %47, ptr %10, align 8
  %48 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS8_EEEESt6vectorISI_SaISI_EEEEbRKNS_17__normal_iteratorIT_T0_EESS_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #4
  br i1 %48, label %.lr.ph, label %.critedge

.lr.ph:                                           ; preds = %44, %66
  %.015 = phi i1 [ %.2, %66 ], [ false, %44 ]
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %11) #4
  %49 = call noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS8_EEEESt6vectorISI_SaISI_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #4
  call void @_ZNKSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEEE4lockEv(ptr dead_on_unwind nonnull writable sret(%"class.std::shared_ptr.17") align 8 %11, ptr noundef nonnull align 8 dereferenceable(16) %49) #4
  %50 = call noundef zeroext i1 @_ZNKSt12__shared_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2EEcvbEv(ptr noundef nonnull align 8 dereferenceable(16) %11) #4
  br i1 %50, label %51, label %60

51:                                               ; preds = %.lr.ph
  %52 = call noundef zeroext i1 @_ZSteqISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEESF_EbRKS1_IT_ERKS1_IT0_E(ptr noundef nonnull align 8 dereferenceable(16) %19, ptr noundef nonnull align 8 dereferenceable(16) %11) #4
  %spec.select = select i1 %52, i1 true, i1 %.015
  %53 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS8_EEEESt6vectorISI_SaISI_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %9) #4
  br label %66

54:                                               ; preds = %34, %26
  %55 = landingpad { ptr, i32 }
          cleanup
  br label %75

56:                                               ; preds = %39
  %57 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt4pairIKmSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #4
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #4
  br label %75

58:                                               ; preds = %42
  %59 = landingpad { ptr, i32 }
          cleanup
  br label %74

60:                                               ; preds = %.lr.ph
  call void @_ZN9__gnu_cxx17__normal_iteratorIPKSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS8_EEEESt6vectorISI_SaISI_EEEC2IPSI_vEERKNS0_IT_SN_EE(ptr noundef nonnull align 8 dereferenceable(8) %12, ptr noundef nonnull align 8 dereferenceable(8) %9) #4
  %61 = load ptr, ptr %12, align 8
  %62 = invoke ptr @_ZNSt6vectorISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS7_EEEESaISH_EE5eraseEN9__gnu_cxx17__normal_iteratorIPKSH_SJ_EE(ptr noundef nonnull align 8 dereferenceable(24) %45, ptr %61)
          to label %63 unwind label %64

63:                                               ; preds = %60
  store ptr %62, ptr %9, align 8, !tbaa !45
  br label %66

64:                                               ; preds = %60
  %65 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt12__shared_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %11) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %11) #4
  br label %73

66:                                               ; preds = %63, %51
  %.2 = phi i1 [ %spec.select, %51 ], [ %.015, %63 ]
  call void @_ZNSt12__shared_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %11) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %11) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #4
  %67 = call ptr @_ZSt3endISt6vectorISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS8_EEEESaISI_EEEDTcldtfp_3endEERT_(ptr noundef nonnull align 8 dereferenceable(24) %45)
  store ptr %67, ptr %10, align 8
  %68 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS8_EEEESt6vectorISI_SaISI_EEEEbRKNS_17__normal_iteratorIT_T0_EESS_(ptr noundef nonnull align 8 dereferenceable(8) %9, ptr noundef nonnull align 8 dereferenceable(8) %10) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #4
  br i1 %68, label %.lr.ph, label %._crit_edge, !llvm.loop !46

._crit_edge:                                      ; preds = %66
  br i1 %.2, label %72, label %.critedge

.critedge:                                        ; preds = %44, %._crit_edge
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %13) #4
  call void @_ZNSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEEEC2ISF_vEERKS1_IT_E(ptr noundef nonnull align 8 dereferenceable(16) %13, ptr noundef nonnull align 8 dereferenceable(16) %19) #4
  invoke void @_ZNSt6vectorISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS7_EEEESaISH_EE9push_backEOSH_(ptr noundef nonnull align 8 dereferenceable(24) %45, ptr noundef nonnull align 8 dereferenceable(16) %13)
          to label %69 unwind label %70

69:                                               ; preds = %.critedge
  call void @_ZNSt10__weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %13) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %13) #4
  br label %72

70:                                               ; preds = %.critedge
  %71 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt10__weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %13) #4
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %13) #4
  br label %73

72:                                               ; preds = %69, %._crit_edge
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #4
  call void @_ZNSt10lock_guardISt5mutexED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %8) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #4
  br label %79

73:                                               ; preds = %70, %64
  %.pn = phi { ptr, i32 } [ %65, %64 ], [ %71, %70 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #4
  call void @_ZNSt10lock_guardISt5mutexED2Ev(ptr noundef nonnull align 8 dereferenceable(8) %8) #4
  br label %74

74:                                               ; preds = %73, %58
  %.pn.pn = phi { ptr, i32 } [ %.pn, %73 ], [ %59, %58 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #4
  br label %75

75:                                               ; preds = %74, %56, %54
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %74 ], [ %57, %56 ], [ %55, %54 ]
  call void @_ZNSt12__shared_ptrISt13basic_fstreamIcSt11char_traitsIcEELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %0) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #4
  resume { ptr, i32 } %.pn.pn.pn

76:                                               ; preds = %18
  %77 = call noundef ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKmSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEEELb0ELb0EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %3) #4
  %78 = getelementptr inbounds i8, ptr %77, i64 8
  call void @_ZNSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(16) %0, ptr noundef nonnull align 8 dereferenceable(16) %78) #4
  br label %79

79:                                               ; preds = %72, %76
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #4
  ret void
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt11make_sharedISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEEJEES1_INSt9enable_ifIXntsr8is_arrayIT_EE5valueESH_E4typeEEDpOT0_(ptr dead_on_unwind noalias writable sret(%"class.std::shared_ptr.17") align 8) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt12__shared_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: nounwind
declare i32 @__cxa_thread_atexit(ptr, ptr, ptr) local_unnamed_addr #4

; Function Attrs: mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare nonnull ptr @llvm.threadlocal.address.p0(ptr nonnull) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt19__shared_ptr_accessISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS5_EEE4findERSB_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNSt8__detaileqERKNS_19_Node_iterator_baseISt4pairIKmSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEEELb0EEESC_(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 ptr @_ZNSt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS5_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt11make_sharedISt13basic_fstreamIcSt11char_traitsIcEEJEESt10shared_ptrINSt9enable_ifIXntsr8is_arrayIT_EE5valueES6_E4typeEEDpOT0_(ptr dead_on_unwind noalias writable sret(%"class.std::shared_ptr") align 8) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt19__shared_ptr_accessISt13basic_fstreamIcSt11char_traitsIcEELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt9basic_iosIcSt11char_traitsIcEE10exceptionsESt12_Ios_Iostate(ptr noundef nonnull align 8 dereferenceable(264), i32 noundef) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZStorSt12_Ios_IostateS_(i32 noundef, i32 noundef) local_unnamed_addr #6

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt13basic_fstreamIcSt11char_traitsIcEE4openINSt10filesystem7__cxx114pathEEENSt9enable_ifIX9is_same_vIT_DTcldtcldtclsr3stdE7declvalIRS8_EE14make_preferredE8filenameEEEEvE4typeERKS8_St13_Ios_Openmode(ptr noundef nonnull align 8 dereferenceable(264), ptr noundef nonnull align 8 dereferenceable(40), i32 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZNSt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS5_EEE6insertEOSC_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIKmSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEEEC2ImRS6_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISB_SC_EEEbE4typeELb1EEEOSB_OSC_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIKmSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt10lock_guardISt5mutexEC2ERS0_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS7_EEEESaISH_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS8_EEEESt6vectorISI_SaISI_EEEEbRKNS_17__normal_iteratorIT_T0_EESS_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local ptr @_ZSt3endISt6vectorISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS8_EEEESaISI_EEEDTcldtfp_3endEERT_(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS8_EEEESt6vectorISI_SaISI_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNKSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEEE4lockEv(ptr dead_on_unwind noalias writable sret(%"class.std::shared_ptr.17") align 8, ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt12__shared_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2EEcvbEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZSteqISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEESF_EbRKS1_IT_ERKS1_IT0_E(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS8_EEEESt6vectorISI_SaISI_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt6vectorISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS7_EEEESaISH_EE5eraseEN9__gnu_cxx17__normal_iteratorIPKSH_SJ_EE(ptr noundef nonnull align 8 dereferenceable(24), ptr) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN9__gnu_cxx17__normal_iteratorIPKSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS8_EEEESt6vectorISI_SaISI_EEEC2IPSI_vEERKNS0_IT_SN_EE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS7_EEEESaISH_EE9push_backEOSH_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEEEC2ISF_vEERKS1_IT_E(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10lock_guardISt5mutexED2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt12__shared_ptrISt13basic_fstreamIcSt11char_traitsIcEELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt8__detail14_Node_iteratorISt4pairIKmSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEEELb0ELb0EEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10__weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS6_EEELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #3 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 = { 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 #3 = { 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 #4 = { nounwind }
attributes #5 = { mustprogress nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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" }

!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 = !{!"branch_weights", i32 1, i32 1023}
!6 = !{!7, !7, i64 0}
!7 = !{!"long", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!11, !11, i64 0}
!11 = !{!"vtable pointer", !9, i64 0}
!12 = !{!13, !40, i64 240}
!13 = !{!"_ZTSN2fl15FileBlobDatasetE", !14, i64 0, !30, i64 200, !40, i64 240, !41, i64 248, !28, i64 272}
!14 = !{!"_ZTSN2fl11BlobDatasetE", !15, i64 0, !16, i64 8, !17, i64 16, !18, i64 48, !18, i64 72, !7, i64 96, !23, i64 104, !28, i64 160}
!15 = !{!"_ZTSN2fl7DatasetE"}
!16 = !{!"int", !8, i64 0}
!17 = !{!"_ZTSN2fl22BlobDatasetEntryBufferE", !18, i64 0, !16, i64 24}
!18 = !{!"_ZTSSt6vectorIlSaIlEE", !19, i64 0}
!19 = !{!"_ZTSSt12_Vector_baseIlSaIlEE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseIlSaIlEE12_Vector_implE", !21, i64 0}
!21 = !{!"_ZTSNSt12_Vector_baseIlSaIlEE17_Vector_impl_dataE", !22, i64 0, !22, i64 8, !22, i64 16}
!22 = !{!"any pointer", !8, i64 0}
!23 = !{!"_ZTSSt13unordered_mapIiSt8functionIFN2fl6TensorEPvNS1_5ShapeENS1_5dtypeEEESt4hashIiESt8equal_toIiESaISt4pairIKiS7_EEE", !24, i64 0}
!24 = !{!"_ZTSSt10_HashtableIiSt4pairIKiSt8functionIFN2fl6TensorEPvNS3_5ShapeENS3_5dtypeEEEESaISA_ENSt8__detail10_Select1stESt8equal_toIiESt4hashIiENSC_18_Mod_range_hashingENSC_20_Default_ranged_hashENSC_20_Prime_rehash_policyENSC_17_Hashtable_traitsILb0ELb0ELb1EEEE", !22, i64 0, !7, i64 8, !25, i64 16, !7, i64 24, !26, i64 32, !22, i64 48}
!25 = !{!"_ZTSNSt8__detail15_Hash_node_baseE", !22, i64 0}
!26 = !{!"_ZTSNSt8__detail20_Prime_rehash_policyE", !27, i64 0, !7, i64 8}
!27 = !{!"float", !8, i64 0}
!28 = !{!"_ZTSSt5mutex", !29, i64 0}
!29 = !{!"_ZTSSt12__mutex_base", !8, i64 0}
!30 = !{!"_ZTSNSt10filesystem7__cxx114pathE", !31, i64 0, !33, i64 32}
!31 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !32, i64 0, !7, i64 8, !8, i64 16}
!32 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !22, i64 0}
!33 = !{!"_ZTSNSt10filesystem7__cxx114path5_ListE", !34, i64 0}
!34 = !{!"_ZTSSt10unique_ptrINSt10filesystem7__cxx114path5_List5_ImplENS3_13_Impl_deleterEE", !35, i64 0}
!35 = !{!"_ZTSSt15__uniq_ptr_dataINSt10filesystem7__cxx114path5_List5_ImplENS3_13_Impl_deleterELb1ELb1EE", !36, i64 0}
!36 = !{!"_ZTSSt15__uniq_ptr_implINSt10filesystem7__cxx114path5_List5_ImplENS3_13_Impl_deleterEE", !37, i64 0}
!37 = !{!"_ZTSSt5tupleIJPNSt10filesystem7__cxx114path5_List5_ImplENS3_13_Impl_deleterEEE", !38, i64 0}
!38 = !{!"_ZTSSt11_Tuple_implILm0EJPNSt10filesystem7__cxx114path5_List5_ImplENS3_13_Impl_deleterEEE", !39, i64 0}
!39 = !{!"_ZTSSt10_Head_baseILm0EPNSt10filesystem7__cxx114path5_List5_ImplELb0EE", !22, i64 0}
!40 = !{!"_ZTSSt13_Ios_Openmode", !8, i64 0}
!41 = !{!"_ZTSSt6vectorISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS7_EEEESaISH_EE", !42, i64 0}
!42 = !{!"_ZTSSt12_Vector_baseISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS7_EEEESaISH_EE", !43, i64 0}
!43 = !{!"_ZTSNSt12_Vector_baseISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS7_EEEESaISH_EE12_Vector_implE", !44, i64 0}
!44 = !{!"_ZTSNSt12_Vector_baseISt8weak_ptrISt13unordered_mapImSt10shared_ptrISt13basic_fstreamIcSt11char_traitsIcEEESt4hashImESt8equal_toImESaISt4pairIKmS7_EEEESaISH_EE17_Vector_impl_dataE", !22, i64 0, !22, i64 8, !22, i64 16}
!45 = !{!22, !22, i64 0}
!46 = distinct !{!46, !47}
!47 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: AggressiveInstCombinePass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass