; LLVM IR from turi-code/SFrame :: oss_src/fileio (fs_utils)

; 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::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Tuple_impl.4", %"struct.std::_Head_base.7" }
%"struct.std::_Tuple_impl.4" = type { %"struct.std::_Tuple_impl.5", %"struct.std::_Head_base.6" }
%"struct.std::_Tuple_impl.5" = type { %"struct.std::_Head_base" }
%"struct.std::_Head_base" = type { %"class.std::__cxx11::basic_string" }
%"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::_Head_base.6" = type { %"class.std::__cxx11::basic_string" }
%"struct.std::_Head_base.7" = type { %"class.std::__cxx11::basic_string" }
%"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.15" }
%"struct.std::_Tuple_impl.11" = type { %"struct.std::_Tuple_impl.12", %"struct.std::_Head_base.14" }
%"struct.std::_Tuple_impl.12" = type { %"struct.std::_Head_base.13" }
%"struct.std::_Head_base.13" = type { ptr }
%"struct.std::_Head_base.14" = type { ptr }
%"struct.std::_Head_base.15" = type { ptr }
%"class.std::vector.21" = type { %"struct.std::_Vector_base.22" }
%"struct.std::_Vector_base.22" = type { %"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, graphlab::fileio::file_status>, std::allocator<std::pair<std::__cxx11::basic_string<char>, graphlab::fileio::file_status>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, graphlab::fileio::file_status>, std::allocator<std::pair<std::__cxx11::basic_string<char>, graphlab::fileio::file_status>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, graphlab::fileio::file_status>, std::allocator<std::pair<std::__cxx11::basic_string<char>, graphlab::fileio::file_status>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, graphlab::fileio::file_status>, std::allocator<std::pair<std::__cxx11::basic_string<char>, graphlab::fileio::file_status>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.26" = type { %"struct.std::_Vector_base.27" }
%"struct.std::_Vector_base.27" = type { %"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, bool>, std::allocator<std::pair<std::__cxx11::basic_string<char>, bool>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, bool>, std::allocator<std::pair<std::__cxx11::basic_string<char>, bool>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, bool>, std::allocator<std::pair<std::__cxx11::basic_string<char>, bool>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, bool>, std::allocator<std::pair<std::__cxx11::basic_string<char>, bool>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator.31" = type { ptr }
%"struct.std::pair.32" = type <{ %"class.std::__cxx11::basic_string", i8, [7 x i8] }>
%"struct.std::pair.34" = type <{ %"class.std::__cxx11::basic_string", i32, [4 x i8] }>
%"struct.webstor::list_objects_response" = type { %"class.std::__cxx11::basic_string", %"class.std::vector", %"class.std::vector", %"class.std::vector" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }
%"class.__gnu_cxx::__normal_iterator.37" = type { ptr }
%"class.boost::filesystem::path" = type { %"class.std::__cxx11::basic_string" }
%"class.boost::filesystem::directory_iterator" = type { %"class.boost::intrusive_ptr.38" }
%"class.boost::intrusive_ptr.38" = type { ptr }

@.str.14 = external hidden unnamed_addr constant [1 x i8], align 1
@.str.15 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [6 x i8], align 1

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

declare ptr @__cxa_begin_catch(ptr)

; Function Attrs: mustprogress nounwind uwtable
declare noundef zeroext i1 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

declare void @__cxa_end_catch()

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 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 #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5boost10filesystem4pathC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK5boost10filesystem4path6stringB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5boost10filesystem4pathD2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8graphlab6fileio14parse_hdfs_urlENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind noalias writable sret(%"class.std::tuple") align 8, ptr noundef) #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5boost9algorithm11starts_withINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEA8_cEEbRKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 1 dereferenceable(8)) #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt11_Tuple_implILm0EJNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_S5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(96)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZSt3tieIJNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_S5_EESt5tupleIJDpRT_EES9_(ptr dead_on_unwind noalias writable sret(%"class.std::tuple.9") align 8, ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt5tupleIJRNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES6_S6_EEaSIJS5_S5_S5_EEENSt9enable_ifIXcl12__assignableIDpT_EEERS7_E4typeEOS_IJSB_EE(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(96)) #1 align 2

declare noundef nonnull align 1 dereferenceable(1) ptr @_ZN8graphlab4hdfs8get_hdfsENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEm(ptr noundef, i64 noundef) #5

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i32 @_ZNSt7__cxx114stoiERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, i32 noundef) #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5boost9algorithm11starts_withINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES7_EEbRKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) #4

declare void @_ZN8graphlab6fileio16get_cache_prefixB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8) #5

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5boost9algorithm11starts_withINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEA6_cEEbRKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 1 dereferenceable(6)) #4

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN8graphlab6fileio21get_directory_listingERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind noalias writable sret(%"class.std::vector.21") align 8 %0, ptr noundef nonnull align 8 dereferenceable(32) %1) #2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca i1, align 1
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  %8 = alloca %"class.std::__cxx11::basic_string", align 8
  %9 = alloca %"class.std::__cxx11::basic_string", align 8
  %10 = alloca %"class.std::__cxx11::basic_string", align 8
  %11 = alloca %"class.std::tuple", align 8
  %12 = alloca %"class.std::__cxx11::basic_string", align 8
  %13 = alloca %"class.std::tuple.9", align 8
  %14 = alloca i32, align 4
  %15 = alloca ptr, align 8
  %16 = alloca %"class.std::__cxx11::basic_string", align 8
  %17 = alloca %"class.std::vector.26", align 8
  %18 = alloca ptr, align 8
  %19 = alloca %"class.__gnu_cxx::__normal_iterator.31", align 8
  %20 = alloca %"class.__gnu_cxx::__normal_iterator.31", align 8
  %21 = alloca %"struct.std::pair.32", align 8
  %22 = alloca %"struct.std::pair.34", align 8
  %23 = alloca i32, align 4
  %24 = alloca %"struct.std::pair.34", align 8
  %25 = alloca i32, align 4
  %26 = alloca %"class.std::__cxx11::basic_string", align 8
  %27 = alloca %"struct.webstor::list_objects_response", align 8
  %28 = alloca %"class.std::__cxx11::basic_string", align 8
  %29 = alloca %"class.std::__cxx11::basic_string", align 8
  %30 = alloca %"class.std::allocator", align 1
  %31 = alloca ptr, align 8
  %32 = alloca %"class.__gnu_cxx::__normal_iterator.37", align 8
  %33 = alloca %"class.__gnu_cxx::__normal_iterator.37", align 8
  %34 = alloca %"class.std::__cxx11::basic_string", align 8
  %35 = alloca %"struct.std::pair.34", align 8
  %36 = alloca i32, align 4
  %37 = alloca ptr, align 8
  %38 = alloca %"class.__gnu_cxx::__normal_iterator.37", align 8
  %39 = alloca %"class.__gnu_cxx::__normal_iterator.37", align 8
  %40 = alloca %"class.std::__cxx11::basic_string", align 8
  %41 = alloca %"struct.std::pair.34", align 8
  %42 = alloca i32, align 4
  %43 = alloca %"class.boost::filesystem::path", align 8
  %44 = alloca %"class.boost::filesystem::directory_iterator", align 8
  %45 = alloca %"class.boost::filesystem::path", align 8
  %46 = alloca %"class.boost::filesystem::directory_iterator", align 8
  %47 = alloca i8, align 1
  %48 = alloca %"struct.std::pair.34", align 8
  %49 = alloca %"class.std::__cxx11::basic_string", align 8
  %50 = alloca i32, align 4
  %51 = alloca %"struct.std::pair.34", align 8
  %52 = alloca %"class.std::__cxx11::basic_string", align 8
  %53 = alloca i32, align 4
  store ptr %0, ptr %3, align 8
  store ptr %1, ptr %4, align 8, !tbaa !5
  store i1 false, ptr %5, align 1
  call void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #6
  %54 = load ptr, ptr %4, align 8, !tbaa !5
  %55 = invoke noundef zeroext i1 @_ZN5boost9algorithm11starts_withINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEA8_cEEbRKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(32) %54, ptr noundef nonnull align 1 dereferenceable(8) @.str.15)
          to label %56 unwind label %64

56:                                               ; preds = %2
  br i1 %55, label %57, label %164

57:                                               ; preds = %56
  call void @llvm.lifetime.start.p0(i64 32, ptr %8) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr %9) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr %10) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #6
  call void @llvm.lifetime.start.p0(i64 96, ptr %11) #6
  %58 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef nonnull align 8 dereferenceable(32) %58)
          to label %59 unwind label %68

59:                                               ; preds = %57
  invoke void @_ZN8graphlab6fileio14parse_hdfs_urlENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind writable sret(%"class.std::tuple") align 8 %11, ptr noundef %12)
          to label %60 unwind label %72

60:                                               ; preds = %59
  call void @llvm.lifetime.start.p0(i64 24, ptr %13) #6
  call void @_ZSt3tieIJNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_S5_EESt5tupleIJDpRT_EES9_(ptr dead_on_unwind writable sret(%"class.std::tuple.9") align 8 %13, ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull align 8 dereferenceable(32) %9, ptr noundef nonnull align 8 dereferenceable(32) %10) #6
  %61 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt5tupleIJRNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES6_S6_EEaSIJS5_S5_S5_EEENSt9enable_ifIXcl12__assignableIDpT_EEERS7_E4typeEOS_IJSB_EE(ptr noundef nonnull align 8 dereferenceable(24) %13, ptr noundef nonnull align 8 dereferenceable(96) %11) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %13) #6
  call void @_ZNSt11_Tuple_implILm0EJNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_S5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %11) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #6
  call void @llvm.lifetime.end.p0(i64 96, ptr %11) #6
  %62 = call noundef zeroext i1 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(32) %10) #6
  br i1 %62, label %63, label %77

63:                                               ; preds = %60
  store i1 true, ptr %5, align 1
  store i32 1, ptr %14, align 4
  br label %156

64:                                               ; preds = %360, %179, %2
  %65 = landingpad { ptr, i32 }
          cleanup
  %66 = extractvalue { ptr, i32 } %65, 0
  store ptr %66, ptr %6, align 8
  %67 = extractvalue { ptr, i32 } %65, 1
  store i32 %67, ptr %7, align 4
  br label %372

68:                                               ; preds = %57
  %69 = landingpad { ptr, i32 }
          cleanup
  %70 = extractvalue { ptr, i32 } %69, 0
  store ptr %70, ptr %6, align 8
  %71 = extractvalue { ptr, i32 } %69, 1
  store i32 %71, ptr %7, align 4
  br label %76

72:                                               ; preds = %59
  %73 = landingpad { ptr, i32 }
          cleanup
  %74 = extractvalue { ptr, i32 } %73, 0
  store ptr %74, ptr %6, align 8
  %75 = extractvalue { ptr, i32 } %73, 1
  store i32 %75, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #6
  br label %76

76:                                               ; preds = %72, %68
  call void @llvm.lifetime.end.p0(i64 96, ptr %11) #6
  br label %163

77:                                               ; preds = %60
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %16, ptr noundef nonnull align 8 dereferenceable(32) %8)
          to label %78 unwind label %95

78:                                               ; preds = %77
  %79 = invoke noundef i32 @_ZNSt7__cxx114stoiERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32) %9, ptr noundef null, i32 noundef 10)
          to label %80 unwind label %99

80:                                               ; preds = %78
  %81 = sext i32 %79 to i64
  %82 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZN8graphlab4hdfs8get_hdfsENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEm(ptr noundef %16, i64 noundef %81)
          to label %83 unwind label %99

83:                                               ; preds = %80
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %16) #6
  store ptr %82, ptr %15, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 24, ptr %17) #6
  %84 = load ptr, ptr %15, align 8, !tbaa !5
  invoke void @_ZNK8graphlab4hdfs19list_files_and_statERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind writable sret(%"class.std::vector.26") align 8 %17, ptr noundef nonnull align 1 dereferenceable(1) %84, ptr noundef nonnull align 8 dereferenceable(32) %10)
          to label %85 unwind label %103

85:                                               ; preds = %83
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #6
  store ptr %17, ptr %18, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #6
  %86 = load ptr, ptr %18, align 8, !tbaa !5
  %87 = call ptr @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESaIS7_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %86) #6
  %88 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.31", ptr %19, i32 0, i32 0
  store ptr %87, ptr %88, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #6
  %89 = load ptr, ptr %18, align 8, !tbaa !5
  %90 = call ptr @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESaIS7_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %89) #6
  %91 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.31", ptr %20, i32 0, i32 0
  store ptr %90, ptr %91, align 8
  br label %92

92:                                               ; preds = %144, %85
  %93 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESt6vectorIS8_SaIS8_EEEEbRKNS_17__normal_iteratorIT_T0_EESI_(ptr noundef nonnull align 8 dereferenceable(8) %19, ptr noundef nonnull align 8 dereferenceable(8) %20) #6
  br i1 %93, label %107, label %94

94:                                               ; preds = %92
  store i32 2, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #6
  br label %148

95:                                               ; preds = %77
  %96 = landingpad { ptr, i32 }
          catch ptr null
  %97 = extractvalue { ptr, i32 } %96, 0
  store ptr %97, ptr %6, align 8
  %98 = extractvalue { ptr, i32 } %96, 1
  store i32 %98, ptr %7, align 4
  br label %150

99:                                               ; preds = %80, %78
  %100 = landingpad { ptr, i32 }
          catch ptr null
  %101 = extractvalue { ptr, i32 } %100, 0
  store ptr %101, ptr %6, align 8
  %102 = extractvalue { ptr, i32 } %100, 1
  store i32 %102, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %16) #6
  br label %150

103:                                              ; preds = %83
  %104 = landingpad { ptr, i32 }
          catch ptr null
  %105 = extractvalue { ptr, i32 } %104, 0
  store ptr %105, ptr %6, align 8
  %106 = extractvalue { ptr, i32 } %104, 1
  store i32 %106, ptr %7, align 4
  br label %149

107:                                              ; preds = %92
  call void @llvm.lifetime.start.p0(i64 40, ptr %21) #6
  %108 = call noundef nonnull align 8 dereferenceable(33) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESt6vectorIS8_SaIS8_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %19) #6
  invoke void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(33) %21, ptr noundef nonnull align 8 dereferenceable(33) %108)
          to label %109 unwind label %117

109:                                              ; preds = %107
  %110 = getelementptr inbounds %"struct.std::pair.32", ptr %21, i32 0, i32 1
  %111 = load i8, ptr %110, align 8, !tbaa !9, !range !15, !noundef !16
  %112 = trunc i8 %111 to i1
  br i1 %112, label %113, label %130

113:                                              ; preds = %109
  call void @llvm.lifetime.start.p0(i64 40, ptr %22) #6
  %114 = getelementptr inbounds %"struct.std::pair.32", ptr %21, i32 0, i32 0
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #6
  store i32 2, ptr %23, align 4, !tbaa !17
  invoke void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEEC2IRS5_S8_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISD_SE_EEEbE4typeELb1EEEOSD_OSE_(ptr noundef nonnull align 8 dereferenceable(36) %22, ptr noundef nonnull align 8 dereferenceable(32) %114, ptr noundef nonnull align 4 dereferenceable(4) %23)
          to label %115 unwind label %121

115:                                              ; preds = %113
  invoke void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EE9push_backEOSA_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(36) %22)
          to label %116 unwind label %125

116:                                              ; preds = %115
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %22) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %22) #6
  br label %143

117:                                              ; preds = %107
  %118 = landingpad { ptr, i32 }
          catch ptr null
  %119 = extractvalue { ptr, i32 } %118, 0
  store ptr %119, ptr %6, align 8
  %120 = extractvalue { ptr, i32 } %118, 1
  store i32 %120, ptr %7, align 4
  br label %147

121:                                              ; preds = %113
  %122 = landingpad { ptr, i32 }
          catch ptr null
  %123 = extractvalue { ptr, i32 } %122, 0
  store ptr %123, ptr %6, align 8
  %124 = extractvalue { ptr, i32 } %122, 1
  store i32 %124, ptr %7, align 4
  br label %129

125:                                              ; preds = %115
  %126 = landingpad { ptr, i32 }
          catch ptr null
  %127 = extractvalue { ptr, i32 } %126, 0
  store ptr %127, ptr %6, align 8
  %128 = extractvalue { ptr, i32 } %126, 1
  store i32 %128, ptr %7, align 4
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %22) #6
  br label %129

129:                                              ; preds = %125, %121
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %22) #6
  br label %146

130:                                              ; preds = %109
  call void @llvm.lifetime.start.p0(i64 40, ptr %24) #6
  %131 = getelementptr inbounds %"struct.std::pair.32", ptr %21, i32 0, i32 0
  call void @llvm.lifetime.start.p0(i64 4, ptr %25) #6
  store i32 1, ptr %25, align 4, !tbaa !17
  invoke void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEEC2IRS5_S8_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISD_SE_EEEbE4typeELb1EEEOSD_OSE_(ptr noundef nonnull align 8 dereferenceable(36) %24, ptr noundef nonnull align 8 dereferenceable(32) %131, ptr noundef nonnull align 4 dereferenceable(4) %25)
          to label %132 unwind label %134

132:                                              ; preds = %130
  invoke void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EE9push_backEOSA_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(36) %24)
          to label %133 unwind label %138

133:                                              ; preds = %132
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %24) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %24) #6
  br label %143

134:                                              ; preds = %130
  %135 = landingpad { ptr, i32 }
          catch ptr null
  %136 = extractvalue { ptr, i32 } %135, 0
  store ptr %136, ptr %6, align 8
  %137 = extractvalue { ptr, i32 } %135, 1
  store i32 %137, ptr %7, align 4
  br label %142

138:                                              ; preds = %132
  %139 = landingpad { ptr, i32 }
          catch ptr null
  %140 = extractvalue { ptr, i32 } %139, 0
  store ptr %140, ptr %6, align 8
  %141 = extractvalue { ptr, i32 } %139, 1
  store i32 %141, ptr %7, align 4
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %24) #6
  br label %142

142:                                              ; preds = %138, %134
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %24) #6
  br label %146

143:                                              ; preds = %133, %116
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(33) %21) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %21) #6
  br label %144

144:                                              ; preds = %143
  %145 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESt6vectorIS8_SaIS8_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %19) #6
  br label %92

146:                                              ; preds = %142, %129
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(33) %21) #6
  br label %147

147:                                              ; preds = %146, %117
  call void @llvm.lifetime.end.p0(i64 40, ptr %21) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #6
  call void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESaIS7_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %17) #6
  br label %149

148:                                              ; preds = %94
  call void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESaIS7_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %17) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %17) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #6
  br label %155

149:                                              ; preds = %147, %103
  call void @llvm.lifetime.end.p0(i64 24, ptr %17) #6
  br label %150

150:                                              ; preds = %149, %99, %95
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #6
  br label %151

151:                                              ; preds = %150
  %152 = load ptr, ptr %6, align 8
  %153 = call ptr @__cxa_begin_catch(ptr %152) #6
  invoke void @__cxa_end_catch()
          to label %154 unwind label %159

154:                                              ; preds = %151
  br label %155

155:                                              ; preds = %154, %148
  store i32 0, ptr %14, align 4
  br label %156

156:                                              ; preds = %155, %63
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %10) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %9) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %8) #6
  %157 = load i32, ptr %14, align 4
  switch i32 %157, label %368 [
    i32 0, label %158
  ]

158:                                              ; preds = %156
  br label %367

159:                                              ; preds = %151
  %160 = landingpad { ptr, i32 }
          cleanup
  %161 = extractvalue { ptr, i32 } %160, 0
  store ptr %161, ptr %6, align 8
  %162 = extractvalue { ptr, i32 } %160, 1
  store i32 %162, ptr %7, align 4
  br label %163

163:                                              ; preds = %159, %76
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %10) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %9) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %8) #6
  br label %372

164:                                              ; preds = %56
  %165 = load ptr, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 32, ptr %26) #6
  invoke void @_ZN8graphlab6fileio16get_cache_prefixB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %26)
          to label %166 unwind label %170

166:                                              ; preds = %164
  %167 = invoke noundef zeroext i1 @_ZN5boost9algorithm11starts_withINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES7_EEbRKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(32) %165, ptr noundef nonnull align 8 dereferenceable(32) %26)
          to label %168 unwind label %174

168:                                              ; preds = %166
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %26) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %26) #6
  br i1 %167, label %169, label %179

169:                                              ; preds = %168
  store i1 true, ptr %5, align 1
  store i32 1, ptr %14, align 4
  br label %368

170:                                              ; preds = %164
  %171 = landingpad { ptr, i32 }
          cleanup
  %172 = extractvalue { ptr, i32 } %171, 0
  store ptr %172, ptr %6, align 8
  %173 = extractvalue { ptr, i32 } %171, 1
  store i32 %173, ptr %7, align 4
  br label %178

174:                                              ; preds = %166
  %175 = landingpad { ptr, i32 }
          cleanup
  %176 = extractvalue { ptr, i32 } %175, 0
  store ptr %176, ptr %6, align 8
  %177 = extractvalue { ptr, i32 } %175, 1
  store i32 %177, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %26) #6
  br label %178

178:                                              ; preds = %174, %170
  call void @llvm.lifetime.end.p0(i64 32, ptr %26) #6
  br label %372

179:                                              ; preds = %168
  %180 = load ptr, ptr %4, align 8, !tbaa !5
  %181 = invoke noundef zeroext i1 @_ZN5boost9algorithm11starts_withINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEA6_cEEbRKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(32) %180, ptr noundef nonnull align 1 dereferenceable(6) @.str.24)
          to label %182 unwind label %64

182:                                              ; preds = %179
  br i1 %181, label %183, label %267

183:                                              ; preds = %182
  call void @llvm.lifetime.start.p0(i64 104, ptr %27) #6
  %184 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %28, ptr noundef nonnull align 8 dereferenceable(32) %184)
          to label %185 unwind label %198

185:                                              ; preds = %183
  call void @llvm.lifetime.start.p0(i64 1, ptr %30) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %30) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %29, ptr noundef @.str.14, ptr noundef nonnull align 1 dereferenceable(1) %30)
          to label %186 unwind label %202

186:                                              ; preds = %185
  invoke void @_ZN7webstor14list_directoryENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_(ptr dead_on_unwind writable sret(%"struct.webstor::list_objects_response") align 8 %27, ptr noundef %28, ptr noundef %29)
          to label %187 unwind label %206

187:                                              ; preds = %186
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %29) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %30) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %30) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %28) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %31) #6
  %188 = getelementptr inbounds %"struct.webstor::list_objects_response", ptr %27, i32 0, i32 1
  store ptr %188, ptr %31, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %32) #6
  %189 = load ptr, ptr %31, align 8, !tbaa !5
  %190 = call ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %189) #6
  %191 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.37", ptr %32, i32 0, i32 0
  store ptr %190, ptr %191, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %33) #6
  %192 = load ptr, ptr %31, align 8, !tbaa !5
  %193 = call ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %192) #6
  %194 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.37", ptr %33, i32 0, i32 0
  store ptr %193, ptr %194, align 8
  br label %195

195:                                              ; preds = %216, %187
  %196 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8) %32, ptr noundef nonnull align 8 dereferenceable(8) %33) #6
  br i1 %196, label %211, label %197

197:                                              ; preds = %195
  store i32 4, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %33) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #6
  br label %232

198:                                              ; preds = %183
  %199 = landingpad { ptr, i32 }
          cleanup
  %200 = extractvalue { ptr, i32 } %199, 0
  store ptr %200, ptr %6, align 8
  %201 = extractvalue { ptr, i32 } %199, 1
  store i32 %201, ptr %7, align 4
  br label %266

202:                                              ; preds = %185
  %203 = landingpad { ptr, i32 }
          cleanup
  %204 = extractvalue { ptr, i32 } %203, 0
  store ptr %204, ptr %6, align 8
  %205 = extractvalue { ptr, i32 } %203, 1
  store i32 %205, ptr %7, align 4
  br label %210

206:                                              ; preds = %186
  %207 = landingpad { ptr, i32 }
          cleanup
  %208 = extractvalue { ptr, i32 } %207, 0
  store ptr %208, ptr %6, align 8
  %209 = extractvalue { ptr, i32 } %207, 1
  store i32 %209, ptr %7, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %29) #6
  br label %210

210:                                              ; preds = %206, %202
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %30) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %30) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %28) #6
  br label %266

211:                                              ; preds = %195
  call void @llvm.lifetime.start.p0(i64 32, ptr %34) #6
  %212 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %32) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %34, ptr noundef nonnull align 8 dereferenceable(32) %212)
          to label %213 unwind label %218

213:                                              ; preds = %211
  call void @llvm.lifetime.start.p0(i64 40, ptr %35) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %36) #6
  store i32 2, ptr %36, align 4, !tbaa !17
  invoke void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEEC2IRS5_S8_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISD_SE_EEEbE4typeELb1EEEOSD_OSE_(ptr noundef nonnull align 8 dereferenceable(36) %35, ptr noundef nonnull align 8 dereferenceable(32) %34, ptr noundef nonnull align 4 dereferenceable(4) %36)
          to label %214 unwind label %222

214:                                              ; preds = %213
  invoke void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EE9push_backEOSA_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(36) %35)
          to label %215 unwind label %226

215:                                              ; preds = %214
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %35) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %36) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %35) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %34) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %34) #6
  br label %216

216:                                              ; preds = %215
  %217 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %32) #6
  br label %195

218:                                              ; preds = %211
  %219 = landingpad { ptr, i32 }
          cleanup
  %220 = extractvalue { ptr, i32 } %219, 0
  store ptr %220, ptr %6, align 8
  %221 = extractvalue { ptr, i32 } %219, 1
  store i32 %221, ptr %7, align 4
  br label %231

222:                                              ; preds = %213
  %223 = landingpad { ptr, i32 }
          cleanup
  %224 = extractvalue { ptr, i32 } %223, 0
  store ptr %224, ptr %6, align 8
  %225 = extractvalue { ptr, i32 } %223, 1
  store i32 %225, ptr %7, align 4
  br label %230

226:                                              ; preds = %214
  %227 = landingpad { ptr, i32 }
          cleanup
  %228 = extractvalue { ptr, i32 } %227, 0
  store ptr %228, ptr %6, align 8
  %229 = extractvalue { ptr, i32 } %227, 1
  store i32 %229, ptr %7, align 4
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %35) #6
  br label %230

230:                                              ; preds = %226, %222
  call void @llvm.lifetime.end.p0(i64 4, ptr %36) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %35) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %34) #6
  br label %231

231:                                              ; preds = %230, %218
  call void @llvm.lifetime.end.p0(i64 32, ptr %34) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %33) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #6
  br label %265

232:                                              ; preds = %197
  call void @llvm.lifetime.start.p0(i64 8, ptr %37) #6
  %233 = getelementptr inbounds %"struct.webstor::list_objects_response", ptr %27, i32 0, i32 2
  store ptr %233, ptr %37, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %38) #6
  %234 = load ptr, ptr %37, align 8, !tbaa !5
  %235 = call ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %234) #6
  %236 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.37", ptr %38, i32 0, i32 0
  store ptr %235, ptr %236, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %39) #6
  %237 = load ptr, ptr %37, align 8, !tbaa !5
  %238 = call ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %237) #6
  %239 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.37", ptr %39, i32 0, i32 0
  store ptr %238, ptr %239, align 8
  br label %240

240:                                              ; preds = %248, %232
  %241 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8) %38, ptr noundef nonnull align 8 dereferenceable(8) %39) #6
  br i1 %241, label %243, label %242

242:                                              ; preds = %240
  store i32 6, ptr %14, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %39) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %38) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %37) #6
  br label %264

243:                                              ; preds = %240
  call void @llvm.lifetime.start.p0(i64 32, ptr %40) #6
  %244 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %38) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %40, ptr noundef nonnull align 8 dereferenceable(32) %244)
          to label %245 unwind label %250

245:                                              ; preds = %243
  call void @llvm.lifetime.start.p0(i64 40, ptr %41) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %42) #6
  store i32 1, ptr %42, align 4, !tbaa !17
  invoke void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEEC2IRS5_S8_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISD_SE_EEEbE4typeELb1EEEOSD_OSE_(ptr noundef nonnull align 8 dereferenceable(36) %41, ptr noundef nonnull align 8 dereferenceable(32) %40, ptr noundef nonnull align 4 dereferenceable(4) %42)
          to label %246 unwind label %254

246:                                              ; preds = %245
  invoke void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EE9push_backEOSA_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(36) %41)
          to label %247 unwind label %258

247:                                              ; preds = %246
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %41) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %42) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %41) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %40) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %40) #6
  br label %248

248:                                              ; preds = %247
  %249 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %38) #6
  br label %240

250:                                              ; preds = %243
  %251 = landingpad { ptr, i32 }
          cleanup
  %252 = extractvalue { ptr, i32 } %251, 0
  store ptr %252, ptr %6, align 8
  %253 = extractvalue { ptr, i32 } %251, 1
  store i32 %253, ptr %7, align 4
  br label %263

254:                                              ; preds = %245
  %255 = landingpad { ptr, i32 }
          cleanup
  %256 = extractvalue { ptr, i32 } %255, 0
  store ptr %256, ptr %6, align 8
  %257 = extractvalue { ptr, i32 } %255, 1
  store i32 %257, ptr %7, align 4
  br label %262

258:                                              ; preds = %246
  %259 = landingpad { ptr, i32 }
          cleanup
  %260 = extractvalue { ptr, i32 } %259, 0
  store ptr %260, ptr %6, align 8
  %261 = extractvalue { ptr, i32 } %259, 1
  store i32 %261, ptr %7, align 4
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %41) #6
  br label %262

262:                                              ; preds = %258, %254
  call void @llvm.lifetime.end.p0(i64 4, ptr %42) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %41) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %40) #6
  br label %263

263:                                              ; preds = %262, %250
  call void @llvm.lifetime.end.p0(i64 32, ptr %40) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %39) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %38) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %37) #6
  br label %265

264:                                              ; preds = %242
  call void @_ZN7webstor21list_objects_responseD2Ev(ptr noundef nonnull align 8 dereferenceable(104) %27) #6
  call void @llvm.lifetime.end.p0(i64 104, ptr %27) #6
  br label %365

265:                                              ; preds = %263, %231
  call void @_ZN7webstor21list_objects_responseD2Ev(ptr noundef nonnull align 8 dereferenceable(104) %27) #6
  br label %266

266:                                              ; preds = %265, %210, %198
  call void @llvm.lifetime.end.p0(i64 104, ptr %27) #6
  br label %372

267:                                              ; preds = %182
  call void @llvm.lifetime.start.p0(i64 32, ptr %43) #6
  %268 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZN5boost10filesystem4pathC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32) %43, ptr noundef nonnull align 8 dereferenceable(32) %268)
          to label %269 unwind label %294

269:                                              ; preds = %267
  call void @llvm.lifetime.start.p0(i64 8, ptr %44) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr %45) #6
  %270 = load ptr, ptr %4, align 8, !tbaa !5
  invoke void @_ZN5boost10filesystem4pathC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32) %45, ptr noundef nonnull align 8 dereferenceable(32) %270)
          to label %271 unwind label %298

271:                                              ; preds = %269
  invoke void @_ZN5boost10filesystem18directory_iteratorC2ERKNS0_4pathENS0_17directory_optionsE(ptr noundef nonnull align 8 dereferenceable(8) %44, ptr noundef nonnull align 8 dereferenceable(32) %45, i32 noundef 0)
          to label %272 unwind label %302

272:                                              ; preds = %271
  call void @_ZN5boost10filesystem4pathD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %45) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %45) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %46) #6
  call void @_ZN5boost10filesystem18directory_iteratorC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %46) #6
  br label %273

273:                                              ; preds = %354, %272
  %274 = invoke noundef zeroext i1 @_ZN5boost9iteratorsneINS_10filesystem18directory_iteratorENS2_15directory_entryENS0_25single_pass_traversal_tagERS4_lS3_S4_S5_S6_lEENS0_6detail23enable_if_interoperableIT_T4_NS_3mpl6apply2INS7_12always_bool2ES9_SA_E4typeEE4typeERKNS0_15iterator_facadeIS9_T0_T1_T2_T3_EERKNSI_ISA_T5_T6_T7_T8_EE(ptr noundef nonnull align 1 dereferenceable(1) %44, ptr noundef nonnull align 1 dereferenceable(1) %46)
          to label %275 unwind label %307

275:                                              ; preds = %273
  br i1 %274, label %276, label %356

276:                                              ; preds = %275
  call void @llvm.lifetime.start.p0(i64 1, ptr %47) #6
  %277 = invoke noundef ptr @_ZNK5boost9iterators6detail20iterator_facade_baseINS_10filesystem18directory_iteratorENS3_15directory_entryENS0_25single_pass_traversal_tagERS5_lLb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %44)
          to label %278 unwind label %311

278:                                              ; preds = %276
  %279 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK5boost10filesystem15directory_entry4pathEv(ptr noundef nonnull align 8 dereferenceable(48) %277) #6
  %280 = invoke noundef zeroext i1 @_ZN5boost10filesystem12is_directoryERKNS0_4pathE(ptr noundef nonnull align 8 dereferenceable(32) %279)
          to label %281 unwind label %311

281:                                              ; preds = %278
  %282 = zext i1 %280 to i8
  store i8 %282, ptr %47, align 1, !tbaa !19
  %283 = load i8, ptr %47, align 1, !tbaa !19, !range !15, !noundef !16
  %284 = trunc i8 %283 to i1
  br i1 %284, label %285, label %329

285:                                              ; preds = %281
  call void @llvm.lifetime.start.p0(i64 40, ptr %48) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr %49) #6
  %286 = invoke noundef ptr @_ZNK5boost9iterators6detail20iterator_facade_baseINS_10filesystem18directory_iteratorENS3_15directory_entryENS0_25single_pass_traversal_tagERS5_lLb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %44)
          to label %287 unwind label %315

287:                                              ; preds = %285
  %288 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK5boost10filesystem15directory_entry4pathEv(ptr noundef nonnull align 8 dereferenceable(48) %286) #6
  %289 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNK5boost10filesystem4path6stringB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(32) %288)
          to label %290 unwind label %315

290:                                              ; preds = %287
  invoke void @_ZN8graphlab6fileio18convert_to_genericERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %49, ptr noundef nonnull align 8 dereferenceable(32) %289)
          to label %291 unwind label %315

291:                                              ; preds = %290
  call void @llvm.lifetime.start.p0(i64 4, ptr %50) #6
  store i32 2, ptr %50, align 4, !tbaa !17
  invoke void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEEC2IS5_S8_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISC_SD_EEEbE4typeELb1EEEOSC_OSD_(ptr noundef nonnull align 8 dereferenceable(36) %48, ptr noundef nonnull align 8 dereferenceable(32) %49, ptr noundef nonnull align 4 dereferenceable(4) %50)
          to label %292 unwind label %319

292:                                              ; preds = %291
  invoke void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EE9push_backEOSA_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(36) %48)
          to label %293 unwind label %323

293:                                              ; preds = %292
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %48) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %50) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %49) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %49) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %48) #6
  br label %352

294:                                              ; preds = %267
  %295 = landingpad { ptr, i32 }
          catch ptr null
  %296 = extractvalue { ptr, i32 } %295, 0
  store ptr %296, ptr %6, align 8
  %297 = extractvalue { ptr, i32 } %295, 1
  store i32 %297, ptr %7, align 4
  br label %359

298:                                              ; preds = %269
  %299 = landingpad { ptr, i32 }
          catch ptr null
  %300 = extractvalue { ptr, i32 } %299, 0
  store ptr %300, ptr %6, align 8
  %301 = extractvalue { ptr, i32 } %299, 1
  store i32 %301, ptr %7, align 4
  br label %306

302:                                              ; preds = %271
  %303 = landingpad { ptr, i32 }
          catch ptr null
  %304 = extractvalue { ptr, i32 } %303, 0
  store ptr %304, ptr %6, align 8
  %305 = extractvalue { ptr, i32 } %303, 1
  store i32 %305, ptr %7, align 4
  call void @_ZN5boost10filesystem4pathD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %45) #6
  br label %306

306:                                              ; preds = %302, %298
  call void @llvm.lifetime.end.p0(i64 32, ptr %45) #6
  br label %358

307:                                              ; preds = %273
  %308 = landingpad { ptr, i32 }
          catch ptr null
  %309 = extractvalue { ptr, i32 } %308, 0
  store ptr %309, ptr %6, align 8
  %310 = extractvalue { ptr, i32 } %308, 1
  store i32 %310, ptr %7, align 4
  br label %357

311:                                              ; preds = %352, %278, %276
  %312 = landingpad { ptr, i32 }
          catch ptr null
  %313 = extractvalue { ptr, i32 } %312, 0
  store ptr %313, ptr %6, align 8
  %314 = extractvalue { ptr, i32 } %312, 1
  store i32 %314, ptr %7, align 4
  br label %355

315:                                              ; preds = %290, %287, %285
  %316 = landingpad { ptr, i32 }
          catch ptr null
  %317 = extractvalue { ptr, i32 } %316, 0
  store ptr %317, ptr %6, align 8
  %318 = extractvalue { ptr, i32 } %316, 1
  store i32 %318, ptr %7, align 4
  br label %328

319:                                              ; preds = %291
  %320 = landingpad { ptr, i32 }
          catch ptr null
  %321 = extractvalue { ptr, i32 } %320, 0
  store ptr %321, ptr %6, align 8
  %322 = extractvalue { ptr, i32 } %320, 1
  store i32 %322, ptr %7, align 4
  br label %327

323:                                              ; preds = %292
  %324 = landingpad { ptr, i32 }
          catch ptr null
  %325 = extractvalue { ptr, i32 } %324, 0
  store ptr %325, ptr %6, align 8
  %326 = extractvalue { ptr, i32 } %324, 1
  store i32 %326, ptr %7, align 4
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %48) #6
  br label %327

327:                                              ; preds = %323, %319
  call void @llvm.lifetime.end.p0(i64 4, ptr %50) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %49) #6
  br label %328

328:                                              ; preds = %327, %315
  call void @llvm.lifetime.end.p0(i64 32, ptr %49) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %48) #6
  br label %355

329:                                              ; preds = %281
  call void @llvm.lifetime.start.p0(i64 40, ptr %51) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr %52) #6
  %330 = invoke noundef ptr @_ZNK5boost9iterators6detail20iterator_facade_baseINS_10filesystem18directory_iteratorENS3_15directory_entryENS0_25single_pass_traversal_tagERS5_lLb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %44)
          to label %331 unwind label %338

331:                                              ; preds = %329
  %332 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK5boost10filesystem15directory_entry4pathEv(ptr noundef nonnull align 8 dereferenceable(48) %330) #6
  %333 = invoke noundef nonnull align 8 dereferenceable(32) ptr @_ZNK5boost10filesystem4path6stringB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(32) %332)
          to label %334 unwind label %338

334:                                              ; preds = %331
  invoke void @_ZN8graphlab6fileio18convert_to_genericERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %52, ptr noundef nonnull align 8 dereferenceable(32) %333)
          to label %335 unwind label %338

335:                                              ; preds = %334
  call void @llvm.lifetime.start.p0(i64 4, ptr %53) #6
  store i32 1, ptr %53, align 4, !tbaa !17
  invoke void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEEC2IS5_S8_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISC_SD_EEEbE4typeELb1EEEOSC_OSD_(ptr noundef nonnull align 8 dereferenceable(36) %51, ptr noundef nonnull align 8 dereferenceable(32) %52, ptr noundef nonnull align 4 dereferenceable(4) %53)
          to label %336 unwind label %342

336:                                              ; preds = %335
  invoke void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EE9push_backEOSA_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(36) %51)
          to label %337 unwind label %346

337:                                              ; preds = %336
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %51) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %53) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %52) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %52) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %51) #6
  br label %352

338:                                              ; preds = %334, %331, %329
  %339 = landingpad { ptr, i32 }
          catch ptr null
  %340 = extractvalue { ptr, i32 } %339, 0
  store ptr %340, ptr %6, align 8
  %341 = extractvalue { ptr, i32 } %339, 1
  store i32 %341, ptr %7, align 4
  br label %351

342:                                              ; preds = %335
  %343 = landingpad { ptr, i32 }
          catch ptr null
  %344 = extractvalue { ptr, i32 } %343, 0
  store ptr %344, ptr %6, align 8
  %345 = extractvalue { ptr, i32 } %343, 1
  store i32 %345, ptr %7, align 4
  br label %350

346:                                              ; preds = %336
  %347 = landingpad { ptr, i32 }
          catch ptr null
  %348 = extractvalue { ptr, i32 } %347, 0
  store ptr %348, ptr %6, align 8
  %349 = extractvalue { ptr, i32 } %347, 1
  store i32 %349, ptr %7, align 4
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %51) #6
  br label %350

350:                                              ; preds = %346, %342
  call void @llvm.lifetime.end.p0(i64 4, ptr %53) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %52) #6
  br label %351

351:                                              ; preds = %350, %338
  call void @llvm.lifetime.end.p0(i64 32, ptr %52) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr %51) #6
  br label %355

352:                                              ; preds = %337, %293
  %353 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9iterators6detail20iterator_facade_baseINS_10filesystem18directory_iteratorENS3_15directory_entryENS0_25single_pass_traversal_tagERS5_lLb0ELb0EEppEv(ptr noundef nonnull align 1 dereferenceable(1) %44)
          to label %354 unwind label %311

354:                                              ; preds = %352
  call void @llvm.lifetime.end.p0(i64 1, ptr %47) #6
  br label %273, !llvm.loop !20

355:                                              ; preds = %351, %328, %311
  call void @llvm.lifetime.end.p0(i64 1, ptr %47) #6
  br label %357

356:                                              ; preds = %275
  call void @_ZN5boost10filesystem18directory_iteratorD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %46) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %46) #6
  call void @_ZN5boost10filesystem18directory_iteratorD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %44) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %44) #6
  call void @_ZN5boost10filesystem4pathD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %43) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %43) #6
  br label %364

357:                                              ; preds = %355, %307
  call void @_ZN5boost10filesystem18directory_iteratorD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %46) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %46) #6
  call void @_ZN5boost10filesystem18directory_iteratorD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %44) #6
  br label %358

358:                                              ; preds = %357, %306
  call void @llvm.lifetime.end.p0(i64 8, ptr %44) #6
  call void @_ZN5boost10filesystem4pathD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %43) #6
  br label %359

359:                                              ; preds = %358, %294
  call void @llvm.lifetime.end.p0(i64 32, ptr %43) #6
  br label %360

360:                                              ; preds = %359
  %361 = load ptr, ptr %6, align 8
  %362 = call ptr @__cxa_begin_catch(ptr %361) #6
  invoke void @__cxa_end_catch()
          to label %363 unwind label %64

363:                                              ; preds = %360
  br label %364

364:                                              ; preds = %363, %356
  br label %365

365:                                              ; preds = %364, %264
  br label %366

366:                                              ; preds = %365
  br label %367

367:                                              ; preds = %366, %158
  store i1 true, ptr %5, align 1
  store i32 1, ptr %14, align 4
  br label %368

368:                                              ; preds = %367, %169, %156
  %369 = load i1, ptr %5, align 1
  br i1 %369, label %371, label %370

370:                                              ; preds = %368
  call void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #6
  br label %371

371:                                              ; preds = %370, %368
  ret void

372:                                              ; preds = %266, %178, %163, %64
  call void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #6
  br label %373

373:                                              ; preds = %372
  %374 = load ptr, ptr %6, align 8
  %375 = load i32, ptr %7, align 4
  %376 = insertvalue { ptr, i32 } poison, ptr %374, 0
  %377 = insertvalue { ptr, i32 } %376, i32 %375, 1
  resume { ptr, i32 } %377
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZNK8graphlab4hdfs19list_files_and_statERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind noalias writable sret(%"class.std::vector.26") align 8, ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 8 dereferenceable(32)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESaIS7_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESaIS7_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESt6vectorIS8_SaIS8_EEEEbRKNS_17__normal_iteratorIT_T0_EESI_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(33) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESt6vectorIS8_SaIS8_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(33), ptr noundef nonnull align 8 dereferenceable(33)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EE9push_backEOSA_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(36)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEEC2IRS5_S8_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISD_SE_EEEbE4typeELb1EEEOSD_OSE_(ptr noundef nonnull align 8 dereferenceable(36), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(33)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESt6vectorIS8_SaIS8_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESaIS7_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

declare void @_ZN7webstor14list_directoryENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_(ptr dead_on_unwind writable sret(%"struct.webstor::list_objects_response") align 8, ptr noundef, ptr noundef) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7webstor21list_objects_responseD2Ev(ptr noundef nonnull align 8 dereferenceable(104)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5boost10filesystem18directory_iteratorC2ERKNS0_4pathENS0_17directory_optionsE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN5boost10filesystem18directory_iteratorC2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5boost9iteratorsneINS_10filesystem18directory_iteratorENS2_15directory_entryENS0_25single_pass_traversal_tagERS4_lS3_S4_S5_S6_lEENS0_6detail23enable_if_interoperableIT_T4_NS_3mpl6apply2INS7_12always_bool2ES9_SA_E4typeEE4typeERKNS0_15iterator_facadeIS9_T0_T1_T2_T3_EERKNSI_ISA_T5_T6_T7_T8_EE(ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5boost10filesystem12is_directoryERKNS0_4pathE(ptr noundef nonnull align 8 dereferenceable(32)) #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK5boost9iterators6detail20iterator_facade_baseINS_10filesystem18directory_iteratorENS3_15directory_entryENS0_25single_pass_traversal_tagERS5_lLb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK5boost10filesystem15directory_entry4pathEv(ptr noundef nonnull align 8 dereferenceable(48)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8graphlab6fileio18convert_to_genericERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEEC2IS5_S8_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISC_SD_EEEbE4typeELb1EEEOSC_OSD_(ptr noundef nonnull align 8 dereferenceable(36), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9iterators6detail20iterator_facade_baseINS_10filesystem18directory_iteratorENS3_15directory_entryENS0_25single_pass_traversal_tagERS5_lLb0ELb0EEppEv(ptr noundef nonnull align 1 dereferenceable(1)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5boost10filesystem18directory_iteratorD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

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

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { 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 = { 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 #4 = { 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 #5 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !14, i64 32}
!10 = !{!"_ZTSSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbE", !11, i64 0, !14, i64 32}
!11 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !12, i64 0, !13, i64 8, !7, i64 16}
!12 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!13 = !{!"long", !7, i64 0}
!14 = !{!"bool", !7, i64 0}
!15 = !{i8 0, i8 2}
!16 = !{}
!17 = !{!18, !18, i64 0}
!18 = !{!"_ZTSN8graphlab6fileio11file_statusE", !7, i64 0}
!19 = !{!14, !14, i64 0}
!20 = distinct !{!20, !21}
!21 = !{!"llvm.loop.mustprogress"}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Tuple_impl.4", %"struct.std::_Head_base.7" }
%"struct.std::_Tuple_impl.4" = type { %"struct.std::_Tuple_impl.5", %"struct.std::_Head_base.6" }
%"struct.std::_Tuple_impl.5" = type { %"struct.std::_Head_base" }
%"struct.std::_Head_base" = type { %"class.std::__cxx11::basic_string" }
%"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::_Head_base.6" = type { %"class.std::__cxx11::basic_string" }
%"struct.std::_Head_base.7" = type { %"class.std::__cxx11::basic_string" }
%"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.15" }
%"struct.std::_Tuple_impl.11" = type { %"struct.std::_Tuple_impl.12", %"struct.std::_Head_base.14" }
%"struct.std::_Tuple_impl.12" = type { %"struct.std::_Head_base.13" }
%"struct.std::_Head_base.13" = type { ptr }
%"struct.std::_Head_base.14" = type { ptr }
%"struct.std::_Head_base.15" = type { ptr }
%"class.std::vector.21" = type { %"struct.std::_Vector_base.22" }
%"struct.std::_Vector_base.22" = type { %"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, graphlab::fileio::file_status>, std::allocator<std::pair<std::__cxx11::basic_string<char>, graphlab::fileio::file_status>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, graphlab::fileio::file_status>, std::allocator<std::pair<std::__cxx11::basic_string<char>, graphlab::fileio::file_status>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, graphlab::fileio::file_status>, std::allocator<std::pair<std::__cxx11::basic_string<char>, graphlab::fileio::file_status>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, graphlab::fileio::file_status>, std::allocator<std::pair<std::__cxx11::basic_string<char>, graphlab::fileio::file_status>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.26" = type { %"struct.std::_Vector_base.27" }
%"struct.std::_Vector_base.27" = type { %"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, bool>, std::allocator<std::pair<std::__cxx11::basic_string<char>, bool>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, bool>, std::allocator<std::pair<std::__cxx11::basic_string<char>, bool>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, bool>, std::allocator<std::pair<std::__cxx11::basic_string<char>, bool>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<std::__cxx11::basic_string<char>, bool>, std::allocator<std::pair<std::__cxx11::basic_string<char>, bool>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator.31" = type { ptr }
%"struct.std::pair.32" = type <{ %"class.std::__cxx11::basic_string", i8, [7 x i8] }>
%"struct.std::pair.34" = type <{ %"class.std::__cxx11::basic_string", i32, [4 x i8] }>
%"struct.webstor::list_objects_response" = type { %"class.std::__cxx11::basic_string", %"class.std::vector", %"class.std::vector", %"class.std::vector" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator" = type { i8 }
%"class.__gnu_cxx::__normal_iterator.37" = type { ptr }
%"class.boost::filesystem::path" = type { %"class.std::__cxx11::basic_string" }
%"class.boost::filesystem::directory_iterator" = type { %"class.boost::intrusive_ptr.38" }
%"class.boost::intrusive_ptr.38" = type { ptr }

@.str.14 = external hidden unnamed_addr constant [1 x i8], align 1
@.str.15 = external hidden unnamed_addr constant [8 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [6 x i8], align 1

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

declare ptr @__cxa_begin_catch(ptr) local_unnamed_addr

; Function Attrs: mustprogress nounwind uwtable
declare noundef zeroext i1 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

declare void @__cxa_end_catch() local_unnamed_addr

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 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 #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5boost10filesystem4pathC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK5boost10filesystem4path6stringB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5boost10filesystem4pathD2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8graphlab6fileio14parse_hdfs_urlENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind noalias writable sret(%"class.std::tuple") align 8, ptr noundef) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5boost9algorithm11starts_withINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEA8_cEEbRKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 1 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt11_Tuple_implILm0EJNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_S5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(96)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZSt3tieIJNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_S5_EESt5tupleIJDpRT_EES9_(ptr dead_on_unwind noalias writable sret(%"class.std::tuple.9") align 8, ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt5tupleIJRNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES6_S6_EEaSIJS5_S5_S5_EEENSt9enable_ifIXcl12__assignableIDpT_EEERS7_E4typeEOS_IJSB_EE(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(96)) local_unnamed_addr #1 align 2

declare noundef nonnull align 1 dereferenceable(1) ptr @_ZN8graphlab4hdfs8get_hdfsENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEm(ptr noundef, i64 noundef) local_unnamed_addr #5

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef i32 @_ZNSt7__cxx114stoiERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, i32 noundef) local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5boost9algorithm11starts_withINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES7_EEbRKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #4

declare void @_ZN8graphlab6fileio16get_cache_prefixB5cxx11Ev(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8) local_unnamed_addr #5

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5boost9algorithm11starts_withINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEA6_cEEbRKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 1 dereferenceable(6)) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN8graphlab6fileio21get_directory_listingERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind noalias nonnull writable sret(%"class.std::vector.21") align 8 %0, ptr noundef nonnull align 8 dereferenceable(32) %1) local_unnamed_addr #2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::__cxx11::basic_string", align 8
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca %"class.std::__cxx11::basic_string", align 8
  %6 = alloca %"class.std::tuple", align 8
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca %"class.std::tuple.9", align 8
  %9 = alloca %"class.std::__cxx11::basic_string", align 8
  %10 = alloca %"class.std::vector.26", align 8
  %11 = alloca %"class.__gnu_cxx::__normal_iterator.31", align 8
  %12 = alloca %"class.__gnu_cxx::__normal_iterator.31", align 8
  %13 = alloca %"struct.std::pair.32", align 8
  %14 = alloca %"struct.std::pair.34", align 8
  %15 = alloca i32, align 4
  %16 = alloca %"struct.std::pair.34", align 8
  %17 = alloca i32, align 4
  %18 = alloca %"class.std::__cxx11::basic_string", align 8
  %19 = alloca %"struct.webstor::list_objects_response", align 8
  %20 = alloca %"class.std::__cxx11::basic_string", align 8
  %21 = alloca %"class.std::__cxx11::basic_string", align 8
  %22 = alloca %"class.std::allocator", align 1
  %23 = alloca %"class.__gnu_cxx::__normal_iterator.37", align 8
  %24 = alloca %"class.__gnu_cxx::__normal_iterator.37", align 8
  %25 = alloca %"class.std::__cxx11::basic_string", align 8
  %26 = alloca %"struct.std::pair.34", align 8
  %27 = alloca i32, align 4
  %28 = alloca %"class.__gnu_cxx::__normal_iterator.37", align 8
  %29 = alloca %"class.__gnu_cxx::__normal_iterator.37", align 8
  %30 = alloca %"class.std::__cxx11::basic_string", align 8
  %31 = alloca %"struct.std::pair.34", align 8
  %32 = alloca i32, align 4
  %33 = alloca %"class.boost::filesystem::path", align 8
  %34 = alloca %"class.boost::filesystem::directory_iterator", align 8
  %35 = alloca %"class.boost::filesystem::path", align 8
  %36 = alloca %"class.boost::filesystem::directory_iterator", align 8
  %37 = alloca %"struct.std::pair.34", align 8
  %38 = alloca %"class.std::__cxx11::basic_string", align 8
  %39 = alloca i32, align 4
  %40 = alloca %"struct.std::pair.34", align 8
  %41 = alloca %"class.std::__cxx11::basic_string", align 8
  %42 = alloca i32, align 4
  tail call void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #6
  %43 = invoke noundef zeroext i1 @_ZN5boost9algorithm11starts_withINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEA8_cEEbRKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(32) %1, ptr noundef nonnull align 1 dereferenceable(8) @.str.15)
          to label %44 unwind label %50

44:                                               ; preds = %2
  br i1 %43, label %45, label %110

45:                                               ; preds = %44
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %4) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %5) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #6
  call void @llvm.lifetime.start.p0(i64 96, ptr nonnull %6) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef nonnull align 8 dereferenceable(32) %1)
          to label %46 unwind label %52

46:                                               ; preds = %45
  invoke void @_ZN8graphlab6fileio14parse_hdfs_urlENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind nonnull writable sret(%"class.std::tuple") align 8 %6, ptr noundef nonnull %7)
          to label %47 unwind label %54

47:                                               ; preds = %46
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %8) #6
  call void @_ZSt3tieIJNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_S5_EESt5tupleIJDpRT_EES9_(ptr dead_on_unwind nonnull writable sret(%"class.std::tuple.9") align 8 %8, ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %5) #6
  %48 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt5tupleIJRNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES6_S6_EEaSIJS5_S5_S5_EEENSt9enable_ifIXcl12__assignableIDpT_EEERS7_E4typeEOS_IJSB_EE(ptr noundef nonnull align 8 dereferenceable(24) %8, ptr noundef nonnull align 8 dereferenceable(96) %6) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %8) #6
  call void @_ZNSt11_Tuple_implILm0EJNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_S5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(96) %6) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #6
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %6) #6
  %49 = call noundef zeroext i1 @_ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(32) %5) #6
  br i1 %49, label %.critedge, label %57

50:                                               ; preds = %224, %119, %2
  %51 = landingpad { ptr, i32 }
          cleanup
  br label %226

52:                                               ; preds = %45
  %53 = landingpad { ptr, i32 }
          cleanup
  br label %56

54:                                               ; preds = %46
  %55 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #6
  br label %56

56:                                               ; preds = %54, %52
  %.pn49 = phi { ptr, i32 } [ %55, %54 ], [ %53, %52 ]
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %6) #6
  br label %109

57:                                               ; preds = %47
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %9, ptr noundef nonnull align 8 dereferenceable(32) %3)
          to label %58 unwind label %69

58:                                               ; preds = %57
  %59 = invoke noundef i32 @_ZNSt7__cxx114stoiERKNS_12basic_stringIcSt11char_traitsIcESaIcEEEPmi(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef null, i32 noundef 10)
          to label %60 unwind label %71

60:                                               ; preds = %58
  %61 = sext i32 %59 to i64
  %62 = invoke noundef nonnull align 1 dereferenceable(1) ptr @_ZN8graphlab4hdfs8get_hdfsENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEm(ptr noundef nonnull %9, i64 noundef %61)
          to label %63 unwind label %71

63:                                               ; preds = %60
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %10) #6
  invoke void @_ZNK8graphlab4hdfs19list_files_and_statERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.26") align 8 %10, ptr noundef nonnull align 1 dereferenceable(1) %62, ptr noundef nonnull align 8 dereferenceable(32) %5)
          to label %64 unwind label %73

64:                                               ; preds = %63
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #6
  %65 = call ptr @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESaIS7_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %10) #6
  store ptr %65, ptr %11, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #6
  %66 = call ptr @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESaIS7_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %10) #6
  store ptr %66, ptr %12, align 8
  %67 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESt6vectorIS8_SaIS8_EEEEbRKNS_17__normal_iteratorIT_T0_EESI_(ptr noundef nonnull align 8 dereferenceable(8) %11, ptr noundef nonnull align 8 dereferenceable(8) %12) #6
  br i1 %67, label %.lr.ph64, label %._crit_edge65

.lr.ph64:                                         ; preds = %64
  %68 = getelementptr inbounds i8, ptr %13, i64 32
  br label %75

._crit_edge65:                                    ; preds = %98, %64
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #6
  call void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESaIS7_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %10) #6
  br label %106

69:                                               ; preds = %57
  %70 = landingpad { ptr, i32 }
          catch ptr null
  br label %104

71:                                               ; preds = %60, %58
  %72 = landingpad { ptr, i32 }
          catch ptr null
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %9) #6
  br label %104

73:                                               ; preds = %63
  %74 = landingpad { ptr, i32 }
          catch ptr null
  br label %103

75:                                               ; preds = %.lr.ph64, %98
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %13) #6
  %76 = call noundef nonnull align 8 dereferenceable(33) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESt6vectorIS8_SaIS8_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %11) #6
  invoke void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(33) %13, ptr noundef nonnull align 8 dereferenceable(33) %76)
          to label %77 unwind label %83

77:                                               ; preds = %75
  %78 = load i8, ptr %68, align 8, !tbaa !5, !range !14, !noundef !15
  %79 = trunc nuw i8 %78 to i1
  br i1 %79, label %80, label %90

80:                                               ; preds = %77
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %14) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %15) #6
  store i32 2, ptr %15, align 4, !tbaa !16
  invoke void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEEC2IRS5_S8_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISD_SE_EEEbE4typeELb1EEEOSD_OSE_(ptr noundef nonnull align 8 dereferenceable(36) %14, ptr noundef nonnull align 8 dereferenceable(32) %13, ptr noundef nonnull align 4 dereferenceable(4) %15)
          to label %81 unwind label %85

81:                                               ; preds = %80
  invoke void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EE9push_backEOSA_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(36) %14)
          to label %82 unwind label %87

82:                                               ; preds = %81
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %14) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %15) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %14) #6
  br label %98

83:                                               ; preds = %75
  %84 = landingpad { ptr, i32 }
          catch ptr null
  br label %102

85:                                               ; preds = %80
  %86 = landingpad { ptr, i32 }
          catch ptr null
  br label %89

87:                                               ; preds = %81
  %88 = landingpad { ptr, i32 }
          catch ptr null
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %14) #6
  br label %89

89:                                               ; preds = %87, %85
  %.pn52 = phi { ptr, i32 } [ %88, %87 ], [ %86, %85 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %15) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %14) #6
  br label %101

90:                                               ; preds = %77
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %16) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %17) #6
  store i32 1, ptr %17, align 4, !tbaa !16
  invoke void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEEC2IRS5_S8_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISD_SE_EEEbE4typeELb1EEEOSD_OSE_(ptr noundef nonnull align 8 dereferenceable(36) %16, ptr noundef nonnull align 8 dereferenceable(32) %13, ptr noundef nonnull align 4 dereferenceable(4) %17)
          to label %91 unwind label %93

91:                                               ; preds = %90
  invoke void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EE9push_backEOSA_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(36) %16)
          to label %92 unwind label %95

92:                                               ; preds = %91
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %16) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %17) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %16) #6
  br label %98

93:                                               ; preds = %90
  %94 = landingpad { ptr, i32 }
          catch ptr null
  br label %97

95:                                               ; preds = %91
  %96 = landingpad { ptr, i32 }
          catch ptr null
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %16) #6
  br label %97

97:                                               ; preds = %95, %93
  %.pn51 = phi { ptr, i32 } [ %96, %95 ], [ %94, %93 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %17) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %16) #6
  br label %101

98:                                               ; preds = %92, %82
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(33) %13) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %13) #6
  %99 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESt6vectorIS8_SaIS8_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %11) #6
  %100 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESt6vectorIS8_SaIS8_EEEEbRKNS_17__normal_iteratorIT_T0_EESI_(ptr noundef nonnull align 8 dereferenceable(8) %11, ptr noundef nonnull align 8 dereferenceable(8) %12) #6
  br i1 %100, label %75, label %._crit_edge65

101:                                              ; preds = %97, %89
  %.pn52.pn = phi { ptr, i32 } [ %.pn52, %89 ], [ %.pn51, %97 ]
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(33) %13) #6
  br label %102

102:                                              ; preds = %101, %83
  %.pn52.pn.pn = phi { ptr, i32 } [ %.pn52.pn, %101 ], [ %84, %83 ]
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %13) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #6
  call void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESaIS7_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #6
  br label %103

103:                                              ; preds = %102, %73
  %.pn52.pn.pn.pn = phi { ptr, i32 } [ %.pn52.pn.pn, %102 ], [ %74, %73 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %10) #6
  br label %104

104:                                              ; preds = %103, %71, %69
  %.pn52.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn52.pn.pn.pn, %103 ], [ %72, %71 ], [ %70, %69 ]
  %.6 = extractvalue { ptr, i32 } %.pn52.pn.pn.pn.pn, 0
  %105 = call ptr @__cxa_begin_catch(ptr %.6) #6
  invoke void @__cxa_end_catch()
          to label %106 unwind label %107

106:                                              ; preds = %._crit_edge65, %104
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #6
  br label %.critedge57

107:                                              ; preds = %104
  %108 = landingpad { ptr, i32 }
          cleanup
  br label %109

109:                                              ; preds = %107, %56
  %.pn53 = phi { ptr, i32 } [ %108, %107 ], [ %.pn49, %56 ]
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #6
  br label %226

110:                                              ; preds = %44
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %18) #6
  invoke void @_ZN8graphlab6fileio16get_cache_prefixB5cxx11Ev(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %18)
          to label %111 unwind label %114

111:                                              ; preds = %110
  %112 = invoke noundef zeroext i1 @_ZN5boost9algorithm11starts_withINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES7_EEbRKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(32) %1, ptr noundef nonnull align 8 dereferenceable(32) %18)
          to label %113 unwind label %116

113:                                              ; preds = %111
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %18) #6
  br i1 %112, label %.critedge57, label %119

114:                                              ; preds = %110
  %115 = landingpad { ptr, i32 }
          cleanup
  br label %118

116:                                              ; preds = %111
  %117 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %18) #6
  br label %118

118:                                              ; preds = %116, %114
  %.pn = phi { ptr, i32 } [ %117, %116 ], [ %115, %114 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %18) #6
  br label %226

119:                                              ; preds = %113
  %120 = invoke noundef zeroext i1 @_ZN5boost9algorithm11starts_withINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEA6_cEEbRKT_RKT0_(ptr noundef nonnull align 8 dereferenceable(32) %1, ptr noundef nonnull align 1 dereferenceable(6) @.str.24)
          to label %121 unwind label %50

121:                                              ; preds = %119
  br i1 %120, label %122, label %171

122:                                              ; preds = %121
  call void @llvm.lifetime.start.p0(i64 104, ptr nonnull %19) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %20, ptr noundef nonnull align 8 dereferenceable(32) %1)
          to label %123 unwind label %134

123:                                              ; preds = %122
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %22) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %21, ptr noundef nonnull @.str.14, ptr noundef nonnull align 1 dereferenceable(1) %22)
          to label %124 unwind label %136

124:                                              ; preds = %123
  invoke void @_ZN7webstor14list_directoryENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_(ptr dead_on_unwind nonnull writable sret(%"struct.webstor::list_objects_response") align 8 %19, ptr noundef nonnull %20, ptr noundef nonnull %21)
          to label %125 unwind label %138

125:                                              ; preds = %124
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %21) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %22) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %20) #6
  %126 = getelementptr inbounds i8, ptr %19, i64 32
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %23) #6
  %127 = call ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %126) #6
  store ptr %127, ptr %23, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %24) #6
  %128 = call ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %126) #6
  store ptr %128, ptr %24, align 8
  %129 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8) %23, ptr noundef nonnull align 8 dereferenceable(8) %24) #6
  br i1 %129, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %144, %125
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %24) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %23) #6
  %130 = getelementptr inbounds i8, ptr %19, i64 56
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %28) #6
  %131 = call ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %130) #6
  store ptr %131, ptr %28, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %29) #6
  %132 = call ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %130) #6
  store ptr %132, ptr %29, align 8
  %133 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8) %28, ptr noundef nonnull align 8 dereferenceable(8) %29) #6
  br i1 %133, label %.lr.ph61, label %._crit_edge62

134:                                              ; preds = %122
  %135 = landingpad { ptr, i32 }
          cleanup
  br label %170

136:                                              ; preds = %123
  %137 = landingpad { ptr, i32 }
          cleanup
  br label %140

138:                                              ; preds = %124
  %139 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %21) #6
  br label %140

140:                                              ; preds = %138, %136
  %.pn39 = phi { ptr, i32 } [ %139, %138 ], [ %137, %136 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %22) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %20) #6
  br label %170

.lr.ph:                                           ; preds = %125, %144
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %25) #6
  %141 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %23) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %25, ptr noundef nonnull align 8 dereferenceable(32) %141)
          to label %142 unwind label %147

142:                                              ; preds = %.lr.ph
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %26) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %27) #6
  store i32 2, ptr %27, align 4, !tbaa !16
  invoke void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEEC2IRS5_S8_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISD_SE_EEEbE4typeELb1EEEOSD_OSE_(ptr noundef nonnull align 8 dereferenceable(36) %26, ptr noundef nonnull align 8 dereferenceable(32) %25, ptr noundef nonnull align 4 dereferenceable(4) %27)
          to label %143 unwind label %149

143:                                              ; preds = %142
  invoke void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EE9push_backEOSA_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(36) %26)
          to label %144 unwind label %151

144:                                              ; preds = %143
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %26) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %27) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %26) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %25) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %25) #6
  %145 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %23) #6
  %146 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8) %23, ptr noundef nonnull align 8 dereferenceable(8) %24) #6
  br i1 %146, label %.lr.ph, label %._crit_edge

147:                                              ; preds = %.lr.ph
  %148 = landingpad { ptr, i32 }
          cleanup
  br label %154

149:                                              ; preds = %142
  %150 = landingpad { ptr, i32 }
          cleanup
  br label %153

151:                                              ; preds = %143
  %152 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %26) #6
  br label %153

153:                                              ; preds = %151, %149
  %.pn44 = phi { ptr, i32 } [ %152, %151 ], [ %150, %149 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %27) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %26) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %25) #6
  br label %154

154:                                              ; preds = %153, %147
  %.pn44.pn = phi { ptr, i32 } [ %.pn44, %153 ], [ %148, %147 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %25) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %24) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %23) #6
  br label %169

._crit_edge62:                                    ; preds = %158, %._crit_edge
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %29) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %28) #6
  call void @_ZN7webstor21list_objects_responseD2Ev(ptr noundef nonnull align 8 dereferenceable(104) %19) #6
  call void @llvm.lifetime.end.p0(i64 104, ptr nonnull %19) #6
  br label %.critedge57

.lr.ph61:                                         ; preds = %._crit_edge, %158
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %30) #6
  %155 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %28) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2ERKS4_(ptr noundef nonnull align 8 dereferenceable(32) %30, ptr noundef nonnull align 8 dereferenceable(32) %155)
          to label %156 unwind label %161

156:                                              ; preds = %.lr.ph61
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %31) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %32) #6
  store i32 1, ptr %32, align 4, !tbaa !16
  invoke void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEEC2IRS5_S8_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISD_SE_EEEbE4typeELb1EEEOSD_OSE_(ptr noundef nonnull align 8 dereferenceable(36) %31, ptr noundef nonnull align 8 dereferenceable(32) %30, ptr noundef nonnull align 4 dereferenceable(4) %32)
          to label %157 unwind label %163

157:                                              ; preds = %156
  invoke void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EE9push_backEOSA_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(36) %31)
          to label %158 unwind label %165

158:                                              ; preds = %157
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %31) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %32) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %31) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %30) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %30) #6
  %159 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %28) #6
  %160 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(ptr noundef nonnull align 8 dereferenceable(8) %28, ptr noundef nonnull align 8 dereferenceable(8) %29) #6
  br i1 %160, label %.lr.ph61, label %._crit_edge62

161:                                              ; preds = %.lr.ph61
  %162 = landingpad { ptr, i32 }
          cleanup
  br label %168

163:                                              ; preds = %156
  %164 = landingpad { ptr, i32 }
          cleanup
  br label %167

165:                                              ; preds = %157
  %166 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %31) #6
  br label %167

167:                                              ; preds = %165, %163
  %.pn41 = phi { ptr, i32 } [ %166, %165 ], [ %164, %163 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %32) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %31) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %30) #6
  br label %168

168:                                              ; preds = %167, %161
  %.pn41.pn = phi { ptr, i32 } [ %.pn41, %167 ], [ %162, %161 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %30) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %29) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %28) #6
  br label %169

169:                                              ; preds = %168, %154
  %.pn44.pn.pn = phi { ptr, i32 } [ %.pn44.pn, %154 ], [ %.pn41.pn, %168 ]
  call void @_ZN7webstor21list_objects_responseD2Ev(ptr noundef nonnull align 8 dereferenceable(104) %19) #6
  br label %170

170:                                              ; preds = %169, %140, %134
  %.pn44.pn.pn.pn = phi { ptr, i32 } [ %.pn44.pn.pn, %169 ], [ %.pn39, %140 ], [ %135, %134 ]
  call void @llvm.lifetime.end.p0(i64 104, ptr nonnull %19) #6
  br label %226

171:                                              ; preds = %121
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %33) #6
  invoke void @_ZN5boost10filesystem4pathC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32) %33, ptr noundef nonnull align 8 dereferenceable(32) %1)
          to label %172 unwind label %191

172:                                              ; preds = %171
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %34) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %35) #6
  invoke void @_ZN5boost10filesystem4pathC2ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(32) %35, ptr noundef nonnull align 8 dereferenceable(32) %1)
          to label %173 unwind label %193

173:                                              ; preds = %172
  invoke void @_ZN5boost10filesystem18directory_iteratorC2ERKNS0_4pathENS0_17directory_optionsE(ptr noundef nonnull align 8 dereferenceable(8) %34, ptr noundef nonnull align 8 dereferenceable(32) %35, i32 noundef 0)
          to label %174 unwind label %195

174:                                              ; preds = %173
  call void @_ZN5boost10filesystem4pathD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %35) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %35) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %36) #6
  call void @_ZN5boost10filesystem18directory_iteratorC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %36) #6
  br label %175

175:                                              ; preds = %219, %174
  %176 = invoke noundef zeroext i1 @_ZN5boost9iteratorsneINS_10filesystem18directory_iteratorENS2_15directory_entryENS0_25single_pass_traversal_tagERS4_lS3_S4_S5_S6_lEENS0_6detail23enable_if_interoperableIT_T4_NS_3mpl6apply2INS7_12always_bool2ES9_SA_E4typeEE4typeERKNS0_15iterator_facadeIS9_T0_T1_T2_T3_EERKNSI_ISA_T5_T6_T7_T8_EE(ptr noundef nonnull align 1 dereferenceable(1) %34, ptr noundef nonnull align 1 dereferenceable(1) %36)
          to label %177 unwind label %198

177:                                              ; preds = %175
  br i1 %176, label %178, label %221

178:                                              ; preds = %177
  %179 = invoke noundef ptr @_ZNK5boost9iterators6detail20iterator_facade_baseINS_10filesystem18directory_iteratorENS3_15directory_entryENS0_25single_pass_traversal_tagERS5_lLb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %34)
          to label %180 unwind label %200

180:                                              ; preds = %178
  %181 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK5boost10filesystem15directory_entry4pathEv(ptr noundef nonnull align 8 dereferenceable(48) %179) #6
  %182 = invoke noundef zeroext i1 @_ZN5boost10filesystem12is_directoryERKNS0_4pathE(ptr noundef nonnull align 8 dereferenceable(32) %181)
          to label %183 unwind label %200

183:                                              ; preds = %180
  br i1 %182, label %184, label %207

184:                                              ; preds = %183
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %37) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %38) #6
  %185 = invoke noundef ptr @_ZNK5boost9iterators6detail20iterator_facade_baseINS_10filesystem18directory_iteratorENS3_15directory_entryENS0_25single_pass_traversal_tagERS5_lLb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %34)
          to label %186 unwind label %202

186:                                              ; preds = %184
  %187 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK5boost10filesystem15directory_entry4pathEv(ptr noundef nonnull align 8 dereferenceable(48) %185) #6
  %188 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK5boost10filesystem4path6stringB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(32) %187)
  invoke void @_ZN8graphlab6fileio18convert_to_genericERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %38, ptr noundef nonnull align 8 dereferenceable(32) %188)
          to label %189 unwind label %202

189:                                              ; preds = %186
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %39) #6
  store i32 2, ptr %39, align 4, !tbaa !16
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEEC2IS5_S8_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISC_SD_EEEbE4typeELb1EEEOSC_OSD_(ptr noundef nonnull align 8 dereferenceable(36) %37, ptr noundef nonnull align 8 dereferenceable(32) %38, ptr noundef nonnull align 4 dereferenceable(4) %39)
  invoke void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EE9push_backEOSA_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(36) %37)
          to label %190 unwind label %204

190:                                              ; preds = %189
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %37) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %39) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %38) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %38) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %37) #6
  br label %219

191:                                              ; preds = %171
  %192 = landingpad { ptr, i32 }
          catch ptr null
  br label %224

193:                                              ; preds = %172
  %194 = landingpad { ptr, i32 }
          catch ptr null
  br label %197

195:                                              ; preds = %173
  %196 = landingpad { ptr, i32 }
          catch ptr null
  call void @_ZN5boost10filesystem4pathD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %35) #6
  br label %197

197:                                              ; preds = %195, %193
  %.pn35 = phi { ptr, i32 } [ %196, %195 ], [ %194, %193 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %35) #6
  br label %223

198:                                              ; preds = %175
  %199 = landingpad { ptr, i32 }
          catch ptr null
  br label %222

200:                                              ; preds = %219, %180, %178
  %201 = landingpad { ptr, i32 }
          catch ptr null
  br label %222

202:                                              ; preds = %186, %184
  %203 = landingpad { ptr, i32 }
          catch ptr null
  br label %206

204:                                              ; preds = %189
  %205 = landingpad { ptr, i32 }
          catch ptr null
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %37) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %39) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %38) #6
  br label %206

206:                                              ; preds = %204, %202
  %.pn37 = phi { ptr, i32 } [ %205, %204 ], [ %203, %202 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %38) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %37) #6
  br label %222

207:                                              ; preds = %183
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %40) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %41) #6
  %208 = invoke noundef ptr @_ZNK5boost9iterators6detail20iterator_facade_baseINS_10filesystem18directory_iteratorENS3_15directory_entryENS0_25single_pass_traversal_tagERS5_lLb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %34)
          to label %209 unwind label %214

209:                                              ; preds = %207
  %210 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK5boost10filesystem15directory_entry4pathEv(ptr noundef nonnull align 8 dereferenceable(48) %208) #6
  %211 = call noundef nonnull align 8 dereferenceable(32) ptr @_ZNK5boost10filesystem4path6stringB5cxx11Ev(ptr noundef nonnull align 8 dereferenceable(32) %210)
  invoke void @_ZN8graphlab6fileio18convert_to_genericERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %41, ptr noundef nonnull align 8 dereferenceable(32) %211)
          to label %212 unwind label %214

212:                                              ; preds = %209
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %42) #6
  store i32 1, ptr %42, align 4, !tbaa !16
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEEC2IS5_S8_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISC_SD_EEEbE4typeELb1EEEOSC_OSD_(ptr noundef nonnull align 8 dereferenceable(36) %40, ptr noundef nonnull align 8 dereferenceable(32) %41, ptr noundef nonnull align 4 dereferenceable(4) %42)
  invoke void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EE9push_backEOSA_(ptr noundef nonnull align 8 dereferenceable(24) %0, ptr noundef nonnull align 8 dereferenceable(36) %40)
          to label %213 unwind label %216

213:                                              ; preds = %212
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %40) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %42) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %41) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %41) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %40) #6
  br label %219

214:                                              ; preds = %209, %207
  %215 = landingpad { ptr, i32 }
          catch ptr null
  br label %218

216:                                              ; preds = %212
  %217 = landingpad { ptr, i32 }
          catch ptr null
  call void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36) %40) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %42) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %41) #6
  br label %218

218:                                              ; preds = %216, %214
  %.pn36 = phi { ptr, i32 } [ %217, %216 ], [ %215, %214 ]
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %41) #6
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %40) #6
  br label %222

219:                                              ; preds = %213, %190
  %220 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9iterators6detail20iterator_facade_baseINS_10filesystem18directory_iteratorENS3_15directory_entryENS0_25single_pass_traversal_tagERS5_lLb0ELb0EEppEv(ptr noundef nonnull align 1 dereferenceable(1) %34)
          to label %175 unwind label %200, !llvm.loop !18

221:                                              ; preds = %177
  call void @_ZN5boost10filesystem18directory_iteratorD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %36) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %36) #6
  call void @_ZN5boost10filesystem18directory_iteratorD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %34) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %34) #6
  call void @_ZN5boost10filesystem4pathD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %33) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %33) #6
  br label %.critedge57

222:                                              ; preds = %200, %206, %218, %198
  %.pn38.pn = phi { ptr, i32 } [ %199, %198 ], [ %201, %200 ], [ %.pn37, %206 ], [ %.pn36, %218 ]
  call void @_ZN5boost10filesystem18directory_iteratorD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %36) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %36) #6
  call void @_ZN5boost10filesystem18directory_iteratorD2Ev(ptr noundef nonnull align 8 dereferenceable(8) %34) #6
  br label %223

223:                                              ; preds = %222, %197
  %.pn38.pn.pn = phi { ptr, i32 } [ %.pn38.pn, %222 ], [ %.pn35, %197 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %34) #6
  call void @_ZN5boost10filesystem4pathD2Ev(ptr noundef nonnull align 8 dereferenceable(32) %33) #6
  br label %224

224:                                              ; preds = %223, %191
  %.pn38.pn.pn.pn = phi { ptr, i32 } [ %.pn38.pn.pn, %223 ], [ %192, %191 ]
  %.22 = extractvalue { ptr, i32 } %.pn38.pn.pn.pn, 0
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %33) #6
  %225 = call ptr @__cxa_begin_catch(ptr %.22) #6
  invoke void @__cxa_end_catch()
          to label %.critedge57 unwind label %50

.critedge:                                        ; preds = %47
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %5) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #6
  br label %.critedge57

.critedge57:                                      ; preds = %106, %.critedge, %._crit_edge62, %224, %221, %113
  ret void

226:                                              ; preds = %170, %118, %109, %50
  %.pn53.pn = phi { ptr, i32 } [ %.pn53, %109 ], [ %.pn44.pn.pn.pn, %170 ], [ %51, %50 ], [ %.pn, %118 ]
  call void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #6
  resume { ptr, i32 } %.pn53.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZNK8graphlab4hdfs19list_files_and_statERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind noalias writable sret(%"class.std::vector.26") align 8, ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESaIS7_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESaIS7_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESt6vectorIS8_SaIS8_EEEEbRKNS_17__normal_iteratorIT_T0_EESI_(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 noundef nonnull align 8 dereferenceable(33) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESt6vectorIS8_SaIS8_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbEC2ERKS6_(ptr noundef nonnull align 8 dereferenceable(33), ptr noundef nonnull align 8 dereferenceable(33)) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EE9push_backEOSA_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(36)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEEC2IRS5_S8_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISD_SE_EEEbE4typeELb1EEEOSD_OSE_(ptr noundef nonnull align 8 dereferenceable(36), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEED2Ev(ptr noundef nonnull align 8 dereferenceable(36)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbED2Ev(ptr noundef nonnull align 8 dereferenceable(33)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESt6vectorIS8_SaIS8_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbESaIS7_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

declare void @_ZN7webstor14list_directoryENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES5_(ptr dead_on_unwind writable sret(%"struct.webstor::list_objects_response") align 8, ptr noundef, ptr noundef) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEEbRKNS_17__normal_iteratorIT_T0_EESG_(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 noundef nonnull align 8 dereferenceable(32) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt6vectorIS6_SaIS6_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN7webstor21list_objects_responseD2Ev(ptr noundef nonnull align 8 dereferenceable(104)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5boost10filesystem18directory_iteratorC2ERKNS0_4pathENS0_17directory_optionsE(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(32), i32 noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN5boost10filesystem18directory_iteratorC2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5boost9iteratorsneINS_10filesystem18directory_iteratorENS2_15directory_entryENS0_25single_pass_traversal_tagERS4_lS3_S4_S5_S6_lEENS0_6detail23enable_if_interoperableIT_T4_NS_3mpl6apply2INS7_12always_bool2ES9_SA_E4typeEE4typeERKNS0_15iterator_facadeIS9_T0_T1_T2_T3_EERKNSI_ISA_T5_T6_T7_T8_EE(ptr noundef nonnull align 1 dereferenceable(1), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #4

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZN5boost10filesystem12is_directoryERKNS0_4pathE(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZNK5boost9iterators6detail20iterator_facade_baseINS_10filesystem18directory_iteratorENS3_15directory_entryENS0_25single_pass_traversal_tagERS5_lLb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(32) ptr @_ZNK5boost10filesystem15directory_entry4pathEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN8graphlab6fileio18convert_to_genericERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind noalias writable sret(%"class.std::__cxx11::basic_string") align 8, ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEEC2IS5_S8_TnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairISC_SD_EEEbE4typeELb1EEEOSC_OSD_(ptr noundef nonnull align 8 dereferenceable(36), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN5boost9iterators6detail20iterator_facade_baseINS_10filesystem18directory_iteratorENS3_15directory_entryENS0_25single_pass_traversal_tagERS5_lLb0ELb0EEppEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5boost10filesystem18directory_iteratorD2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEN8graphlab6fileio11file_statusEESaISA_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

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

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { 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 = { 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 #4 = { 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 #5 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !13, i64 32}
!6 = !{!"_ZTSSt4pairINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEbE", !7, i64 0, !13, i64 32}
!7 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !8, i64 0, !12, i64 8, !10, i64 16}
!8 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !9, i64 0}
!9 = !{!"any pointer", !10, i64 0}
!10 = !{!"omnipotent char", !11, i64 0}
!11 = !{!"Simple C++ TBAA"}
!12 = !{!"long", !10, i64 0}
!13 = !{!"bool", !10, i64 0}
!14 = !{i8 0, i8 2}
!15 = !{}
!16 = !{!17, !17, i64 0}
!17 = !{!"_ZTSN8graphlab6fileio11file_statusE", !10, i64 0}
!18 = distinct !{!18, !19}
!19 = !{!"llvm.loop.mustprogress"}


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