; LLVM IR from turi-code/SFrame :: oss_test/fileio (windows_4gb_test)

; 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::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.graphlab::general_ofstream" = type { %"struct.boost::iostreams::stream.base", %"class.std::__cxx11::basic_string", %"class.std::basic_ios" }
%"struct.boost::iostreams::stream.base" = type { %"class.boost::iostreams::detail::stream_base.base" }
%"class.boost::iostreams::detail::stream_base.base" = type { %"class.std::basic_ostream.base", %"class.boost::base_from_member" }
%"class.std::basic_ostream.base" = type { ptr }
%"class.boost::base_from_member" = type { %"class.boost::iostreams::stream_buffer" }
%"class.boost::iostreams::stream_buffer" = type { %"class.boost::iostreams::detail::indirect_streambuf.base", [4 x i8] }
%"class.boost::iostreams::detail::indirect_streambuf.base" = type <{ %"class.boost::iostreams::detail::linked_streambuf.base", [4 x i8], %"class.boost::iostreams::detail::optional", ptr, %"class.boost::iostreams::detail::double_object", i64, i32 }>
%"class.boost::iostreams::detail::linked_streambuf.base" = type <{ %"class.std::basic_streambuf", i32 }>
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"class.boost::iostreams::detail::optional" = type { %"class.boost::iostreams::detail::aligned_storage", i8, [7 x i8] }
%"class.boost::iostreams::detail::aligned_storage" = type { %"union.boost::iostreams::detail::aligned_storage<boost::iostreams::detail::concept_adapter<graphlab::fileio_impl::general_fstream_sink>>::dummy_u" }
%"union.boost::iostreams::detail::aligned_storage<boost::iostreams::detail::concept_adapter<graphlab::fileio_impl::general_fstream_sink>>::dummy_u" = type { [88 x i8] }
%"class.boost::iostreams::detail::double_object" = type { %"class.boost::iostreams::detail::single_object_holder" }
%"class.boost::iostreams::detail::single_object_holder" = type { %"class.boost::iostreams::detail::basic_buffer" }
%"class.boost::iostreams::detail::basic_buffer" = type { ptr, i64 }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator" = type { i8 }
%"class.graphlab::general_ifstream" = type { %"struct.boost::iostreams::stream.base.18", %"class.std::__cxx11::basic_string", %"class.std::basic_ios" }
%"struct.boost::iostreams::stream.base.18" = type { %"class.boost::iostreams::detail::stream_base.base.17" }
%"class.boost::iostreams::detail::stream_base.base.17" = type { %"class.std::basic_istream.base", %"class.boost::base_from_member.8" }
%"class.std::basic_istream.base" = type { ptr, i64 }
%"class.boost::base_from_member.8" = type { %"class.boost::iostreams::stream_buffer.9" }
%"class.boost::iostreams::stream_buffer.9" = type { %"class.boost::iostreams::detail::indirect_streambuf.base.15", [4 x i8] }
%"class.boost::iostreams::detail::indirect_streambuf.base.15" = type <{ %"class.boost::iostreams::detail::linked_streambuf.base", [4 x i8], %"class.boost::iostreams::detail::optional.11", ptr, %"class.boost::iostreams::detail::double_object.14", i64, i32 }>
%"class.boost::iostreams::detail::optional.11" = type { %"class.boost::iostreams::detail::aligned_storage.12", i8, [7 x i8] }
%"class.boost::iostreams::detail::aligned_storage.12" = type { %"union.boost::iostreams::detail::aligned_storage<boost::iostreams::detail::concept_adapter<graphlab::fileio_impl::general_fstream_source>>::dummy_u" }
%"union.boost::iostreams::detail::aligned_storage<boost::iostreams::detail::concept_adapter<graphlab::fileio_impl::general_fstream_source>>::dummy_u" = type { [56 x i8] }
%"class.boost::iostreams::detail::double_object.14" = type { %"class.boost::iostreams::detail::single_object_holder" }
%class.anon = type { ptr, ptr }
%class.anon.19 = type { ptr }
%class.anon.20 = type { ptr }
%class.anon.21 = type { ptr }
%class.anon.22 = type { ptr }
%class.anon.23 = type { ptr }
%class.anon.24 = type { ptr }
%class.anon.25 = type { ptr }
%class.anon.26 = type { i8 }

@.str = external hidden unnamed_addr constant [11 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.4 = external hidden unnamed_addr constant [3 x i8], align 1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i64, align 8
  %3 = alloca ptr, align 8
  %4 = alloca %"class.graphlab::general_ofstream", align 8
  %5 = alloca %"class.std::__cxx11::basic_string", align 8
  %6 = alloca %"class.std::allocator", align 1
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca i64, align 8
  %10 = alloca i64, align 8
  %11 = alloca %"class.graphlab::general_ifstream", align 8
  %12 = alloca %"class.std::__cxx11::basic_string", align 8
  %13 = alloca %"class.std::allocator", align 1
  %14 = alloca i64, align 8
  %15 = alloca i64, align 8
  %16 = alloca %class.anon, align 8
  %17 = alloca i64, align 8
  %18 = alloca i8, align 1
  %19 = alloca i32, align 4
  %20 = alloca %class.anon.19, align 8
  %21 = alloca i8, align 1
  %22 = alloca i32, align 4
  %23 = alloca %class.anon.20, align 8
  %24 = alloca [256 x i8], align 16
  %25 = alloca i64, align 8
  %26 = alloca i32, align 4
  %27 = alloca %class.anon.21, align 8
  %28 = alloca i64, align 8
  %29 = alloca i8, align 1
  %30 = alloca i32, align 4
  %31 = alloca %class.anon.22, align 8
  %32 = alloca i64, align 8
  %33 = alloca i32, align 4
  %34 = alloca %class.anon.23, align 8
  %35 = alloca i64, align 8
  %36 = alloca i8, align 1
  %37 = alloca i32, align 4
  %38 = alloca %class.anon.24, align 8
  %39 = alloca i64, align 8
  %40 = alloca i64, align 8
  %41 = alloca %class.anon.25, align 8
  %42 = alloca %class.anon.26, align 1
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 8, ptr %2) #10
  store i64 5368709120, ptr %2, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #10
  %43 = load i64, ptr %2, align 8, !tbaa !5
  %44 = call noalias noundef nonnull ptr @_Znam(i64 noundef %43) #11
  store ptr %44, ptr %3, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 512, ptr %4) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr %6) #10
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #10
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef @.str, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %45 unwind label %51

45:                                               ; preds = %0
  invoke void @_ZN8graphlab16general_ofstreamC1ENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(248) %4, ptr noundef %5)
          to label %46 unwind label %55

46:                                               ; preds = %45
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #10
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #10
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #10
  store i64 0, ptr %9, align 8, !tbaa !5
  br label %47

47:                                               ; preds = %69, %46
  %48 = load i64, ptr %9, align 8, !tbaa !5
  %49 = icmp ult i64 %48, 256
  br i1 %49, label %60, label %50

50:                                               ; preds = %47
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #10
  br label %72

51:                                               ; preds = %0
  %52 = landingpad { ptr, i32 }
          cleanup
  %53 = extractvalue { ptr, i32 } %52, 0
  store ptr %53, ptr %7, align 8
  %54 = extractvalue { ptr, i32 } %52, 1
  store i32 %54, ptr %8, align 4
  br label %59

55:                                               ; preds = %45
  %56 = landingpad { ptr, i32 }
          cleanup
  %57 = extractvalue { ptr, i32 } %56, 0
  store ptr %57, ptr %7, align 8
  %58 = extractvalue { ptr, i32 } %56, 1
  store i32 %58, ptr %8, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #10
  br label %59

59:                                               ; preds = %55, %51
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #10
  br label %122

60:                                               ; preds = %47
  %61 = load ptr, ptr %3, align 8, !tbaa !9
  %62 = load i64, ptr %9, align 8, !tbaa !5
  %63 = add i64 %62, 2147483648
  %64 = getelementptr inbounds i8, ptr %61, i64 %63
  store i8 1, ptr %64, align 1, !tbaa !11
  %65 = load ptr, ptr %3, align 8, !tbaa !9
  %66 = load i64, ptr %9, align 8, !tbaa !5
  %67 = add i64 %66, 4294967296
  %68 = getelementptr inbounds i8, ptr %65, i64 %67
  store i8 2, ptr %68, align 1, !tbaa !11
  br label %69

69:                                               ; preds = %60
  %70 = load i64, ptr %9, align 8, !tbaa !5
  %71 = add i64 %70, 1
  store i64 %71, ptr %9, align 8, !tbaa !5
  br label %47, !llvm.loop !12

72:                                               ; preds = %50
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #10
  %73 = invoke noundef ptr @_ZN5boost9iostreams6streamIN8graphlab11fileio_impl20general_fstream_sinkESt11char_traitsIcESaIcEEptEv(ptr noundef nonnull align 8 dereferenceable(216) %4)
          to label %74 unwind label %118

74:                                               ; preds = %72
  %75 = load ptr, ptr %3, align 8, !tbaa !9
  %76 = load i64, ptr %2, align 8, !tbaa !5
  %77 = invoke noundef i64 @_ZN8graphlab11fileio_impl20general_fstream_sink5writeEPKcl(ptr noundef nonnull align 8 dereferenceable(88) %73, ptr noundef %75, i64 noundef %76)
          to label %78 unwind label %118

78:                                               ; preds = %74
  store i64 %77, ptr %10, align 8, !tbaa !5
  %79 = load i64, ptr %10, align 8, !tbaa !5
  %80 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %79)
          to label %81 unwind label %118

81:                                               ; preds = %78
  %82 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %80, ptr noundef @.str.4)
          to label %83 unwind label %118

83:                                               ; preds = %81
  %84 = invoke noundef ptr @_ZN5boost9iostreams6streamIN8graphlab11fileio_impl20general_fstream_sinkESt11char_traitsIcESaIcEEptEv(ptr noundef nonnull align 8 dereferenceable(216) %4)
          to label %85 unwind label %118

85:                                               ; preds = %83
  %86 = invoke noundef zeroext i1 @_ZNK8graphlab11fileio_impl20general_fstream_sink4goodEv(ptr noundef nonnull align 8 dereferenceable(88) %84)
          to label %87 unwind label %118

87:                                               ; preds = %85
  %88 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEb(ptr noundef nonnull align 8 dereferenceable(8) %82, i1 noundef zeroext %86)
          to label %89 unwind label %118

89:                                               ; preds = %87
  %90 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %88, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %91 unwind label %118

91:                                               ; preds = %89
  %92 = invoke noundef ptr @_ZN5boost9iostreams6streamIN8graphlab11fileio_impl20general_fstream_sinkESt11char_traitsIcESaIcEEptEv(ptr noundef nonnull align 8 dereferenceable(216) %4)
          to label %93 unwind label %118

93:                                               ; preds = %91
  invoke void @_ZN8graphlab11fileio_impl20general_fstream_sink5closeEv(ptr noundef nonnull align 8 dereferenceable(88) %92)
          to label %94 unwind label %118

94:                                               ; preds = %93
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #10
  call void @_ZN8graphlab16general_ofstreamD1Ev(ptr noundef nonnull align 8 dereferenceable(248) %4) #10
  call void @llvm.lifetime.end.p0(i64 512, ptr %4) #10
  call void @llvm.lifetime.start.p0(i64 488, ptr %11) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #10
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #10
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %12, ptr noundef @.str, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %95 unwind label %123

95:                                               ; preds = %94
  invoke void @_ZN8graphlab16general_ifstreamC1ENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(224) %11, ptr noundef %12)
          to label %96 unwind label %127

96:                                               ; preds = %95
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #10
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #10
  %97 = load ptr, ptr %3, align 8, !tbaa !9
  %98 = load i64, ptr %2, align 8, !tbaa !5
  call void @llvm.memset.p0.i64(ptr align 1 %97, i8 0, i64 %98, i1 false)
  %99 = load ptr, ptr %3, align 8, !tbaa !9
  %100 = load i64, ptr %2, align 8, !tbaa !5
  %101 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi4readEPcl(ptr noundef nonnull align 8 dereferenceable(16) %11, ptr noundef %99, i64 noundef %100)
          to label %102 unwind label %132

102:                                              ; preds = %96
  br label %103

103:                                              ; preds = %102
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #10
  %104 = invoke noundef i64 @_ZNKSi6gcountEv(ptr noundef nonnull align 8 dereferenceable(16) %11)
          to label %105 unwind label %136

105:                                              ; preds = %103
  store i64 %104, ptr %14, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #10
  %106 = load i64, ptr %2, align 8, !tbaa !5
  store i64 %106, ptr %15, align 8, !tbaa !5
  %107 = load i64, ptr %14, align 8, !tbaa !5
  %108 = load i64, ptr %15, align 8, !tbaa !5
  %109 = icmp eq i64 %107, %108
  %110 = xor i1 %109, true
  %111 = zext i1 %110 to i64
  %112 = call i64 @llvm.expect.i64(i64 %111, i64 0)
  %113 = icmp ne i64 %112, 0
  br i1 %113, label %114, label %144

114:                                              ; preds = %105
  call void @llvm.lifetime.start.p0(i64 16, ptr %16) #10
  %115 = getelementptr inbounds %class.anon, ptr %16, i32 0, i32 0
  store ptr %14, ptr %115, align 8, !tbaa !9
  %116 = getelementptr inbounds %class.anon, ptr %16, i32 0, i32 1
  store ptr %15, ptr %116, align 8, !tbaa !9
  invoke void @"_ZZ4mainENK3$_0clEv"(ptr noundef nonnull align 8 dereferenceable(16) %16)
          to label %117 unwind label %140

117:                                              ; preds = %114
  call void @llvm.lifetime.end.p0(i64 16, ptr %16) #10
  br label %144

118:                                              ; preds = %93, %91, %89, %87, %85, %83, %81, %78, %74, %72
  %119 = landingpad { ptr, i32 }
          cleanup
  %120 = extractvalue { ptr, i32 } %119, 0
  store ptr %120, ptr %7, align 8
  %121 = extractvalue { ptr, i32 } %119, 1
  store i32 %121, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #10
  call void @_ZN8graphlab16general_ofstreamD1Ev(ptr noundef nonnull align 8 dereferenceable(248) %4) #10
  br label %122

122:                                              ; preds = %118, %59
  call void @llvm.lifetime.end.p0(i64 512, ptr %4) #10
  br label %389

123:                                              ; preds = %94
  %124 = landingpad { ptr, i32 }
          cleanup
  %125 = extractvalue { ptr, i32 } %124, 0
  store ptr %125, ptr %7, align 8
  %126 = extractvalue { ptr, i32 } %124, 1
  store i32 %126, ptr %8, align 4
  br label %131

127:                                              ; preds = %95
  %128 = landingpad { ptr, i32 }
          cleanup
  %129 = extractvalue { ptr, i32 } %128, 0
  store ptr %129, ptr %7, align 8
  %130 = extractvalue { ptr, i32 } %128, 1
  store i32 %130, ptr %8, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %12) #10
  br label %131

131:                                              ; preds = %127, %123
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #10
  br label %388

132:                                              ; preds = %96
  %133 = landingpad { ptr, i32 }
          cleanup
  %134 = extractvalue { ptr, i32 } %133, 0
  store ptr %134, ptr %7, align 8
  %135 = extractvalue { ptr, i32 } %133, 1
  store i32 %135, ptr %8, align 4
  br label %387

136:                                              ; preds = %103
  %137 = landingpad { ptr, i32 }
          cleanup
  %138 = extractvalue { ptr, i32 } %137, 0
  store ptr %138, ptr %7, align 8
  %139 = extractvalue { ptr, i32 } %137, 1
  store i32 %139, ptr %8, align 4
  br label %151

140:                                              ; preds = %114
  %141 = landingpad { ptr, i32 }
          cleanup
  %142 = extractvalue { ptr, i32 } %141, 0
  store ptr %142, ptr %7, align 8
  %143 = extractvalue { ptr, i32 } %141, 1
  store i32 %143, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %16) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #10
  br label %151

144:                                              ; preds = %117, %105
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #10
  br label %145

145:                                              ; preds = %144
  br label %146

146:                                              ; preds = %145
  call void @llvm.lifetime.start.p0(i64 8, ptr %17) #10
  store i64 0, ptr %17, align 8, !tbaa !5
  br label %147

147:                                              ; preds = %203, %146
  %148 = load i64, ptr %17, align 8, !tbaa !5
  %149 = icmp ult i64 %148, 256
  br i1 %149, label %152, label %150

150:                                              ; preds = %147
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #10
  br label %207

151:                                              ; preds = %140, %136
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #10
  br label %387

152:                                              ; preds = %147
  br label %153

153:                                              ; preds = %152
  call void @llvm.lifetime.start.p0(i64 1, ptr %18) #10
  %154 = load ptr, ptr %3, align 8, !tbaa !9
  %155 = load i64, ptr %17, align 8, !tbaa !5
  %156 = add i64 %155, 2147483648
  %157 = getelementptr inbounds i8, ptr %154, i64 %156
  %158 = load i8, ptr %157, align 1, !tbaa !11
  store i8 %158, ptr %18, align 1, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %19) #10
  store i32 1, ptr %19, align 4, !tbaa !14
  %159 = load i8, ptr %18, align 1, !tbaa !11
  %160 = sext i8 %159 to i32
  %161 = load i8, ptr %19, align 4, !tbaa !11
  %162 = sext i8 %161 to i32
  %163 = icmp eq i32 %160, %162
  %164 = xor i1 %163, true
  %165 = zext i1 %164 to i64
  %166 = call i64 @llvm.expect.i64(i64 %165, i64 0)
  %167 = icmp ne i64 %166, 0
  br i1 %167, label %168, label %175

168:                                              ; preds = %153
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #10
  %169 = getelementptr inbounds %class.anon.19, ptr %20, i32 0, i32 0
  store ptr %18, ptr %169, align 8, !tbaa !9
  invoke void @"_ZZ4mainENK3$_1clEv"(ptr noundef nonnull align 8 dereferenceable(8) %20)
          to label %170 unwind label %171

170:                                              ; preds = %168
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #10
  br label %175

171:                                              ; preds = %168
  %172 = landingpad { ptr, i32 }
          cleanup
  %173 = extractvalue { ptr, i32 } %172, 0
  store ptr %173, ptr %7, align 8
  %174 = extractvalue { ptr, i32 } %172, 1
  store i32 %174, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #10
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #10
  br label %206

175:                                              ; preds = %170, %153
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #10
  br label %176

176:                                              ; preds = %175
  br label %177

177:                                              ; preds = %176
  br label %178

178:                                              ; preds = %177
  call void @llvm.lifetime.start.p0(i64 1, ptr %21) #10
  %179 = load ptr, ptr %3, align 8, !tbaa !9
  %180 = load i64, ptr %17, align 8, !tbaa !5
  %181 = add i64 %180, 4294967296
  %182 = getelementptr inbounds i8, ptr %179, i64 %181
  %183 = load i8, ptr %182, align 1, !tbaa !11
  store i8 %183, ptr %21, align 1, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %22) #10
  store i32 2, ptr %22, align 4, !tbaa !14
  %184 = load i8, ptr %21, align 1, !tbaa !11
  %185 = sext i8 %184 to i32
  %186 = load i8, ptr %22, align 4, !tbaa !11
  %187 = sext i8 %186 to i32
  %188 = icmp eq i32 %185, %187
  %189 = xor i1 %188, true
  %190 = zext i1 %189 to i64
  %191 = call i64 @llvm.expect.i64(i64 %190, i64 0)
  %192 = icmp ne i64 %191, 0
  br i1 %192, label %193, label %200

193:                                              ; preds = %178
  call void @llvm.lifetime.start.p0(i64 8, ptr %23) #10
  %194 = getelementptr inbounds %class.anon.20, ptr %23, i32 0, i32 0
  store ptr %21, ptr %194, align 8, !tbaa !9
  invoke void @"_ZZ4mainENK3$_2clEv"(ptr noundef nonnull align 8 dereferenceable(8) %23)
          to label %195 unwind label %196

195:                                              ; preds = %193
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #10
  br label %200

196:                                              ; preds = %193
  %197 = landingpad { ptr, i32 }
          cleanup
  %198 = extractvalue { ptr, i32 } %197, 0
  store ptr %198, ptr %7, align 8
  %199 = extractvalue { ptr, i32 } %197, 1
  store i32 %199, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %23) #10
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #10
  br label %206

200:                                              ; preds = %195, %178
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr %21) #10
  br label %201

201:                                              ; preds = %200
  br label %202

202:                                              ; preds = %201
  br label %203

203:                                              ; preds = %202
  %204 = load i64, ptr %17, align 8, !tbaa !5
  %205 = add i64 %204, 1
  store i64 %205, ptr %17, align 8, !tbaa !5
  br label %147, !llvm.loop !16

206:                                              ; preds = %196, %171
  call void @llvm.lifetime.end.p0(i64 8, ptr %17) #10
  br label %387

207:                                              ; preds = %150
  call void @llvm.lifetime.start.p0(i64 256, ptr %24) #10
  %208 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi5seekgElSt12_Ios_Seekdir(ptr noundef nonnull align 8 dereferenceable(16) %11, i64 noundef 2147483648, i32 noundef 0)
          to label %209 unwind label %225

209:                                              ; preds = %207
  %210 = getelementptr inbounds [256 x i8], ptr %24, i64 0, i64 0
  %211 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi4readEPcl(ptr noundef nonnull align 8 dereferenceable(16) %11, ptr noundef %210, i64 noundef 256)
          to label %212 unwind label %225

212:                                              ; preds = %209
  br label %213

213:                                              ; preds = %212
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #10
  %214 = invoke noundef i64 @_ZNKSi6gcountEv(ptr noundef nonnull align 8 dereferenceable(16) %11)
          to label %215 unwind label %229

215:                                              ; preds = %213
  store i64 %214, ptr %25, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %26) #10
  store i32 256, ptr %26, align 4, !tbaa !14
  %216 = load i64, ptr %25, align 8, !tbaa !5
  %217 = icmp eq i64 %216, 256
  %218 = xor i1 %217, true
  %219 = zext i1 %218 to i64
  %220 = call i64 @llvm.expect.i64(i64 %219, i64 0)
  %221 = icmp ne i64 %220, 0
  br i1 %221, label %222, label %237

222:                                              ; preds = %215
  call void @llvm.lifetime.start.p0(i64 8, ptr %27) #10
  %223 = getelementptr inbounds %class.anon.21, ptr %27, i32 0, i32 0
  store ptr %25, ptr %223, align 8, !tbaa !9
  invoke void @"_ZZ4mainENK3$_3clEv"(ptr noundef nonnull align 8 dereferenceable(8) %27)
          to label %224 unwind label %233

224:                                              ; preds = %222
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #10
  br label %237

225:                                              ; preds = %362, %335, %333, %274, %272, %209, %207
  %226 = landingpad { ptr, i32 }
          cleanup
  %227 = extractvalue { ptr, i32 } %226, 0
  store ptr %227, ptr %7, align 8
  %228 = extractvalue { ptr, i32 } %226, 1
  store i32 %228, ptr %8, align 4
  br label %386

229:                                              ; preds = %213
  %230 = landingpad { ptr, i32 }
          cleanup
  %231 = extractvalue { ptr, i32 } %230, 0
  store ptr %231, ptr %7, align 8
  %232 = extractvalue { ptr, i32 } %230, 1
  store i32 %232, ptr %8, align 4
  br label %244

233:                                              ; preds = %222
  %234 = landingpad { ptr, i32 }
          cleanup
  %235 = extractvalue { ptr, i32 } %234, 0
  store ptr %235, ptr %7, align 8
  %236 = extractvalue { ptr, i32 } %234, 1
  store i32 %236, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %27) #10
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #10
  br label %244

237:                                              ; preds = %224, %215
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #10
  br label %238

238:                                              ; preds = %237
  br label %239

239:                                              ; preds = %238
  call void @llvm.lifetime.start.p0(i64 8, ptr %28) #10
  store i64 0, ptr %28, align 8, !tbaa !5
  br label %240

240:                                              ; preds = %269, %239
  %241 = load i64, ptr %28, align 8, !tbaa !5
  %242 = icmp ult i64 %241, 256
  br i1 %242, label %245, label %243

243:                                              ; preds = %240
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #10
  br label %272

244:                                              ; preds = %233, %229
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #10
  br label %386

245:                                              ; preds = %240
  br label %246

246:                                              ; preds = %245
  call void @llvm.lifetime.start.p0(i64 1, ptr %29) #10
  %247 = load i64, ptr %28, align 8, !tbaa !5
  %248 = getelementptr inbounds [256 x i8], ptr %24, i64 0, i64 %247
  %249 = load i8, ptr %248, align 1, !tbaa !11
  store i8 %249, ptr %29, align 1, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %30) #10
  store i32 1, ptr %30, align 4, !tbaa !14
  %250 = load i8, ptr %29, align 1, !tbaa !11
  %251 = sext i8 %250 to i32
  %252 = load i8, ptr %30, align 4, !tbaa !11
  %253 = sext i8 %252 to i32
  %254 = icmp eq i32 %251, %253
  %255 = xor i1 %254, true
  %256 = zext i1 %255 to i64
  %257 = call i64 @llvm.expect.i64(i64 %256, i64 0)
  %258 = icmp ne i64 %257, 0
  br i1 %258, label %259, label %266

259:                                              ; preds = %246
  call void @llvm.lifetime.start.p0(i64 8, ptr %31) #10
  %260 = getelementptr inbounds %class.anon.22, ptr %31, i32 0, i32 0
  store ptr %29, ptr %260, align 8, !tbaa !9
  invoke void @"_ZZ4mainENK3$_4clEv"(ptr noundef nonnull align 8 dereferenceable(8) %31)
          to label %261 unwind label %262

261:                                              ; preds = %259
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #10
  br label %266

262:                                              ; preds = %259
  %263 = landingpad { ptr, i32 }
          cleanup
  %264 = extractvalue { ptr, i32 } %263, 0
  store ptr %264, ptr %7, align 8
  %265 = extractvalue { ptr, i32 } %263, 1
  store i32 %265, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #10
  call void @llvm.lifetime.end.p0(i64 4, ptr %30) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr %29) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %28) #10
  br label %386

266:                                              ; preds = %261, %246
  call void @llvm.lifetime.end.p0(i64 4, ptr %30) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr %29) #10
  br label %267

267:                                              ; preds = %266
  br label %268

268:                                              ; preds = %267
  br label %269

269:                                              ; preds = %268
  %270 = load i64, ptr %28, align 8, !tbaa !5
  %271 = add i64 %270, 1
  store i64 %271, ptr %28, align 8, !tbaa !5
  br label %240, !llvm.loop !17

272:                                              ; preds = %243
  %273 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi5seekgElSt12_Ios_Seekdir(ptr noundef nonnull align 8 dereferenceable(16) %11, i64 noundef 4294967296, i32 noundef 0)
          to label %274 unwind label %225

274:                                              ; preds = %272
  %275 = getelementptr inbounds [256 x i8], ptr %24, i64 0, i64 0
  %276 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi4readEPcl(ptr noundef nonnull align 8 dereferenceable(16) %11, ptr noundef %275, i64 noundef 256)
          to label %277 unwind label %225

277:                                              ; preds = %274
  br label %278

278:                                              ; preds = %277
  call void @llvm.lifetime.start.p0(i64 8, ptr %32) #10
  %279 = invoke noundef i64 @_ZNKSi6gcountEv(ptr noundef nonnull align 8 dereferenceable(16) %11)
          to label %280 unwind label %290

280:                                              ; preds = %278
  store i64 %279, ptr %32, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %33) #10
  store i32 256, ptr %33, align 4, !tbaa !14
  %281 = load i64, ptr %32, align 8, !tbaa !5
  %282 = icmp eq i64 %281, 256
  %283 = xor i1 %282, true
  %284 = zext i1 %283 to i64
  %285 = call i64 @llvm.expect.i64(i64 %284, i64 0)
  %286 = icmp ne i64 %285, 0
  br i1 %286, label %287, label %298

287:                                              ; preds = %280
  call void @llvm.lifetime.start.p0(i64 8, ptr %34) #10
  %288 = getelementptr inbounds %class.anon.23, ptr %34, i32 0, i32 0
  store ptr %32, ptr %288, align 8, !tbaa !9
  invoke void @"_ZZ4mainENK3$_5clEv"(ptr noundef nonnull align 8 dereferenceable(8) %34)
          to label %289 unwind label %294

289:                                              ; preds = %287
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #10
  br label %298

290:                                              ; preds = %278
  %291 = landingpad { ptr, i32 }
          cleanup
  %292 = extractvalue { ptr, i32 } %291, 0
  store ptr %292, ptr %7, align 8
  %293 = extractvalue { ptr, i32 } %291, 1
  store i32 %293, ptr %8, align 4
  br label %305

294:                                              ; preds = %287
  %295 = landingpad { ptr, i32 }
          cleanup
  %296 = extractvalue { ptr, i32 } %295, 0
  store ptr %296, ptr %7, align 8
  %297 = extractvalue { ptr, i32 } %295, 1
  store i32 %297, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %34) #10
  call void @llvm.lifetime.end.p0(i64 4, ptr %33) #10
  br label %305

298:                                              ; preds = %289, %280
  call void @llvm.lifetime.end.p0(i64 4, ptr %33) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #10
  br label %299

299:                                              ; preds = %298
  br label %300

300:                                              ; preds = %299
  call void @llvm.lifetime.start.p0(i64 8, ptr %35) #10
  store i64 0, ptr %35, align 8, !tbaa !5
  br label %301

301:                                              ; preds = %330, %300
  %302 = load i64, ptr %35, align 8, !tbaa !5
  %303 = icmp ult i64 %302, 256
  br i1 %303, label %306, label %304

304:                                              ; preds = %301
  call void @llvm.lifetime.end.p0(i64 8, ptr %35) #10
  br label %333

305:                                              ; preds = %294, %290
  call void @llvm.lifetime.end.p0(i64 8, ptr %32) #10
  br label %386

306:                                              ; preds = %301
  br label %307

307:                                              ; preds = %306
  call void @llvm.lifetime.start.p0(i64 1, ptr %36) #10
  %308 = load i64, ptr %35, align 8, !tbaa !5
  %309 = getelementptr inbounds [256 x i8], ptr %24, i64 0, i64 %308
  %310 = load i8, ptr %309, align 1, !tbaa !11
  store i8 %310, ptr %36, align 1, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %37) #10
  store i32 2, ptr %37, align 4, !tbaa !14
  %311 = load i8, ptr %36, align 1, !tbaa !11
  %312 = sext i8 %311 to i32
  %313 = load i8, ptr %37, align 4, !tbaa !11
  %314 = sext i8 %313 to i32
  %315 = icmp eq i32 %312, %314
  %316 = xor i1 %315, true
  %317 = zext i1 %316 to i64
  %318 = call i64 @llvm.expect.i64(i64 %317, i64 0)
  %319 = icmp ne i64 %318, 0
  br i1 %319, label %320, label %327

320:                                              ; preds = %307
  call void @llvm.lifetime.start.p0(i64 8, ptr %38) #10
  %321 = getelementptr inbounds %class.anon.24, ptr %38, i32 0, i32 0
  store ptr %36, ptr %321, align 8, !tbaa !9
  invoke void @"_ZZ4mainENK3$_6clEv"(ptr noundef nonnull align 8 dereferenceable(8) %38)
          to label %322 unwind label %323

322:                                              ; preds = %320
  call void @llvm.lifetime.end.p0(i64 8, ptr %38) #10
  br label %327

323:                                              ; preds = %320
  %324 = landingpad { ptr, i32 }
          cleanup
  %325 = extractvalue { ptr, i32 } %324, 0
  store ptr %325, ptr %7, align 8
  %326 = extractvalue { ptr, i32 } %324, 1
  store i32 %326, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %38) #10
  call void @llvm.lifetime.end.p0(i64 4, ptr %37) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr %36) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %35) #10
  br label %386

327:                                              ; preds = %322, %307
  call void @llvm.lifetime.end.p0(i64 4, ptr %37) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr %36) #10
  br label %328

328:                                              ; preds = %327
  br label %329

329:                                              ; preds = %328
  br label %330

330:                                              ; preds = %329
  %331 = load i64, ptr %35, align 8, !tbaa !5
  %332 = add i64 %331, 1
  store i64 %332, ptr %35, align 8, !tbaa !5
  br label %301, !llvm.loop !18

333:                                              ; preds = %304
  %334 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi5seekgElSt12_Ios_Seekdir(ptr noundef nonnull align 8 dereferenceable(16) %11, i64 noundef 4294968320, i32 noundef 0)
          to label %335 unwind label %225

335:                                              ; preds = %333
  %336 = load ptr, ptr %3, align 8, !tbaa !9
  %337 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi4readEPcl(ptr noundef nonnull align 8 dereferenceable(16) %11, ptr noundef %336, i64 noundef 1073741824)
          to label %338 unwind label %225

338:                                              ; preds = %335
  br label %339

339:                                              ; preds = %338
  call void @llvm.lifetime.start.p0(i64 8, ptr %39) #10
  %340 = invoke noundef i64 @_ZNKSi6gcountEv(ptr noundef nonnull align 8 dereferenceable(16) %11)
          to label %341 unwind label %351

341:                                              ; preds = %339
  store i64 %340, ptr %39, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %40) #10
  store i64 1073740800, ptr %40, align 8, !tbaa !19
  %342 = load i64, ptr %39, align 8, !tbaa !5
  %343 = icmp eq i64 %342, 1073740800
  %344 = xor i1 %343, true
  %345 = zext i1 %344 to i64
  %346 = call i64 @llvm.expect.i64(i64 %345, i64 0)
  %347 = icmp ne i64 %346, 0
  br i1 %347, label %348, label %359

348:                                              ; preds = %341
  call void @llvm.lifetime.start.p0(i64 8, ptr %41) #10
  %349 = getelementptr inbounds %class.anon.25, ptr %41, i32 0, i32 0
  store ptr %39, ptr %349, align 8, !tbaa !9
  invoke void @"_ZZ4mainENK3$_7clEv"(ptr noundef nonnull align 8 dereferenceable(8) %41)
          to label %350 unwind label %355

350:                                              ; preds = %348
  call void @llvm.lifetime.end.p0(i64 8, ptr %41) #10
  br label %359

351:                                              ; preds = %339
  %352 = landingpad { ptr, i32 }
          cleanup
  %353 = extractvalue { ptr, i32 } %352, 0
  store ptr %353, ptr %7, align 8
  %354 = extractvalue { ptr, i32 } %352, 1
  store i32 %354, ptr %8, align 4
  br label %377

355:                                              ; preds = %348
  %356 = landingpad { ptr, i32 }
          cleanup
  %357 = extractvalue { ptr, i32 } %356, 0
  store ptr %357, ptr %7, align 8
  %358 = extractvalue { ptr, i32 } %356, 1
  store i32 %358, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %41) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %40) #10
  br label %377

359:                                              ; preds = %350, %341
  call void @llvm.lifetime.end.p0(i64 8, ptr %40) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %39) #10
  br label %360

360:                                              ; preds = %359
  br label %361

361:                                              ; preds = %360
  br label %362

362:                                              ; preds = %361
  %363 = load ptr, ptr %11, align 8, !tbaa !21
  %364 = getelementptr i8, ptr %363, i64 -24
  %365 = load i64, ptr %364, align 8
  %366 = getelementptr inbounds i8, ptr %11, i64 %365
  %367 = invoke noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEE3eofEv(ptr noundef nonnull align 8 dereferenceable(264) %366)
          to label %368 unwind label %225

368:                                              ; preds = %362
  %369 = xor i1 %367, true
  %370 = xor i1 %369, true
  %371 = xor i1 %370, true
  %372 = zext i1 %371 to i64
  %373 = call i64 @llvm.expect.i64(i64 %372, i64 0)
  %374 = icmp ne i64 %373, 0
  br i1 %374, label %375, label %382

375:                                              ; preds = %368
  call void @llvm.lifetime.start.p0(i64 1, ptr %42) #10
  invoke void @"_ZZ4mainENK3$_8clEv"(ptr noundef nonnull align 1 dereferenceable(1) %42)
          to label %376 unwind label %378

376:                                              ; preds = %375
  call void @llvm.lifetime.end.p0(i64 1, ptr %42) #10
  br label %382

377:                                              ; preds = %355, %351
  call void @llvm.lifetime.end.p0(i64 8, ptr %39) #10
  br label %386

378:                                              ; preds = %375
  %379 = landingpad { ptr, i32 }
          cleanup
  %380 = extractvalue { ptr, i32 } %379, 0
  store ptr %380, ptr %7, align 8
  %381 = extractvalue { ptr, i32 } %379, 1
  store i32 %381, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 1, ptr %42) #10
  br label %386

382:                                              ; preds = %376, %368
  br label %383

383:                                              ; preds = %382
  br label %384

384:                                              ; preds = %383
  call void @llvm.lifetime.end.p0(i64 256, ptr %24) #10
  call void @_ZN8graphlab16general_ifstreamD1Ev(ptr noundef nonnull align 8 dereferenceable(224) %11) #10
  call void @llvm.lifetime.end.p0(i64 488, ptr %11) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #10
  %385 = load i32, ptr %1, align 4
  ret i32 %385

386:                                              ; preds = %378, %377, %323, %305, %262, %244, %225
  call void @llvm.lifetime.end.p0(i64 256, ptr %24) #10
  br label %387

387:                                              ; preds = %386, %206, %151, %132
  call void @_ZN8graphlab16general_ifstreamD1Ev(ptr noundef nonnull align 8 dereferenceable(224) %11) #10
  br label %388

388:                                              ; preds = %387, %131
  call void @llvm.lifetime.end.p0(i64 488, ptr %11) #10
  br label %389

389:                                              ; preds = %388, %122
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr %2) #10
  br label %390

390:                                              ; preds = %389
  %391 = load ptr, ptr %7, align 8
  %392 = load i32, ptr %8, align 4
  %393 = insertvalue { ptr, i32 } poison, ptr %391, 0
  %394 = insertvalue { ptr, i32 } %393, i32 %392, 1
  resume { ptr, i32 } %394
}

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

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znam(i64 noundef) #2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 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 #4 align 2

declare void @_ZN8graphlab16general_ofstreamC1ENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(248), ptr noundef) unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

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

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZN5boost9iostreams6streamIN8graphlab11fileio_impl20general_fstream_sinkESt11char_traitsIcESaIcEEptEv(ptr noundef nonnull align 8 dereferenceable(216)) #4 align 2

declare noundef i64 @_ZN8graphlab11fileio_impl20general_fstream_sink5writeEPKcl(ptr noundef nonnull align 8 dereferenceable(88), ptr noundef, i64 noundef) #5

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #6

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #4 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEb(ptr noundef nonnull align 8 dereferenceable(8), i1 noundef zeroext) #4 align 2

declare noundef zeroext i1 @_ZNK8graphlab11fileio_impl20general_fstream_sink4goodEv(ptr noundef nonnull align 8 dereferenceable(88)) #5

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #6

declare void @_ZN8graphlab11fileio_impl20general_fstream_sink5closeEv(ptr noundef nonnull align 8 dereferenceable(88)) #5

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN8graphlab16general_ofstreamD1Ev(ptr noundef nonnull align 8 dereferenceable(248)) unnamed_addr #7 align 2

declare void @_ZN8graphlab16general_ifstreamC1ENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(224), ptr noundef) unnamed_addr #5

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #8

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi4readEPcl(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef, i64 noundef) #5

; Function Attrs: mustprogress nounwind uwtable
declare noundef i64 @_ZNKSi6gcountEv(ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(none)
declare i64 @llvm.expect.i64(i64, i64) #9

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @"_ZZ4mainENK3$_0clEv"(ptr noundef nonnull align 8 dereferenceable(16)) #6 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @"_ZZ4mainENK3$_1clEv"(ptr noundef nonnull align 8 dereferenceable(8)) #6 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @"_ZZ4mainENK3$_2clEv"(ptr noundef nonnull align 8 dereferenceable(8)) #6 align 2

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi5seekgElSt12_Ios_Seekdir(ptr noundef nonnull align 8 dereferenceable(16), i64 noundef, i32 noundef) #5

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @"_ZZ4mainENK3$_3clEv"(ptr noundef nonnull align 8 dereferenceable(8)) #6 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @"_ZZ4mainENK3$_4clEv"(ptr noundef nonnull align 8 dereferenceable(8)) #6 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @"_ZZ4mainENK3$_5clEv"(ptr noundef nonnull align 8 dereferenceable(8)) #6 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @"_ZZ4mainENK3$_6clEv"(ptr noundef nonnull align 8 dereferenceable(8)) #6 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @"_ZZ4mainENK3$_7clEv"(ptr noundef nonnull align 8 dereferenceable(8)) #6 align 2

; Function Attrs: mustprogress uwtable
declare noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEE3eofEv(ptr noundef nonnull align 8 dereferenceable(264)) #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @"_ZZ4mainENK3$_8clEv"(ptr noundef nonnull align 1 dereferenceable(1)) #6 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN8graphlab16general_ifstreamD1Ev(ptr noundef nonnull align 8 dereferenceable(224)) unnamed_addr #7 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

attributes #0 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nobuiltin allocsize(0) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { 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 = { 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 #7 = { 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 #8 = { nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #9 = { nocallback nofree nosync nounwind willreturn memory(none) }
attributes #10 = { nounwind }
attributes #11 = { builtin allocsize(0) }

!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 = !{!"long", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!7, !7, i64 0}
!12 = distinct !{!12, !13}
!13 = !{!"llvm.loop.mustprogress"}
!14 = !{!15, !15, i64 0}
!15 = !{!"int", !7, i64 0}
!16 = distinct !{!16, !13}
!17 = distinct !{!17, !13}
!18 = distinct !{!18, !13}
!19 = !{!20, !20, i64 0}
!20 = !{!"long long", !7, i64 0}
!21 = !{!22, !22, i64 0}
!22 = !{!"vtable pointer", !8, i64 0}


; 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::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"class.std::basic_ios" = type { %"class.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
%"class.std::ios_base" = type { ptr, i64, i64, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"class.std::locale" }
%"struct.std::ios_base::_Words" = type { ptr, i64 }
%"class.std::locale" = type { ptr }
%"class.graphlab::general_ofstream" = type { %"struct.boost::iostreams::stream.base", %"class.std::__cxx11::basic_string", %"class.std::basic_ios" }
%"struct.boost::iostreams::stream.base" = type { %"class.boost::iostreams::detail::stream_base.base" }
%"class.boost::iostreams::detail::stream_base.base" = type { %"class.std::basic_ostream.base", %"class.boost::base_from_member" }
%"class.std::basic_ostream.base" = type { ptr }
%"class.boost::base_from_member" = type { %"class.boost::iostreams::stream_buffer" }
%"class.boost::iostreams::stream_buffer" = type { %"class.boost::iostreams::detail::indirect_streambuf.base", [4 x i8] }
%"class.boost::iostreams::detail::indirect_streambuf.base" = type <{ %"class.boost::iostreams::detail::linked_streambuf.base", [4 x i8], %"class.boost::iostreams::detail::optional", ptr, %"class.boost::iostreams::detail::double_object", i64, i32 }>
%"class.boost::iostreams::detail::linked_streambuf.base" = type <{ %"class.std::basic_streambuf", i32 }>
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"class.boost::iostreams::detail::optional" = type { %"class.boost::iostreams::detail::aligned_storage", i8, [7 x i8] }
%"class.boost::iostreams::detail::aligned_storage" = type { %"union.boost::iostreams::detail::aligned_storage<boost::iostreams::detail::concept_adapter<graphlab::fileio_impl::general_fstream_sink>>::dummy_u" }
%"union.boost::iostreams::detail::aligned_storage<boost::iostreams::detail::concept_adapter<graphlab::fileio_impl::general_fstream_sink>>::dummy_u" = type { [88 x i8] }
%"class.boost::iostreams::detail::double_object" = type { %"class.boost::iostreams::detail::single_object_holder" }
%"class.boost::iostreams::detail::single_object_holder" = type { %"class.boost::iostreams::detail::basic_buffer" }
%"class.boost::iostreams::detail::basic_buffer" = type { ptr, i64 }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator" = type { i8 }
%"class.graphlab::general_ifstream" = type { %"struct.boost::iostreams::stream.base.18", %"class.std::__cxx11::basic_string", %"class.std::basic_ios" }
%"struct.boost::iostreams::stream.base.18" = type { %"class.boost::iostreams::detail::stream_base.base.17" }
%"class.boost::iostreams::detail::stream_base.base.17" = type { %"class.std::basic_istream.base", %"class.boost::base_from_member.8" }
%"class.std::basic_istream.base" = type { ptr, i64 }
%"class.boost::base_from_member.8" = type { %"class.boost::iostreams::stream_buffer.9" }
%"class.boost::iostreams::stream_buffer.9" = type { %"class.boost::iostreams::detail::indirect_streambuf.base.15", [4 x i8] }
%"class.boost::iostreams::detail::indirect_streambuf.base.15" = type <{ %"class.boost::iostreams::detail::linked_streambuf.base", [4 x i8], %"class.boost::iostreams::detail::optional.11", ptr, %"class.boost::iostreams::detail::double_object.14", i64, i32 }>
%"class.boost::iostreams::detail::optional.11" = type { %"class.boost::iostreams::detail::aligned_storage.12", i8, [7 x i8] }
%"class.boost::iostreams::detail::aligned_storage.12" = type { %"union.boost::iostreams::detail::aligned_storage<boost::iostreams::detail::concept_adapter<graphlab::fileio_impl::general_fstream_source>>::dummy_u" }
%"union.boost::iostreams::detail::aligned_storage<boost::iostreams::detail::concept_adapter<graphlab::fileio_impl::general_fstream_source>>::dummy_u" = type { [56 x i8] }
%"class.boost::iostreams::detail::double_object.14" = type { %"class.boost::iostreams::detail::single_object_holder" }
%class.anon = type { ptr, ptr }
%class.anon.19 = type { ptr }
%class.anon.20 = type { ptr }
%class.anon.21 = type { ptr }
%class.anon.22 = type { ptr }
%class.anon.23 = type { ptr }
%class.anon.24 = type { ptr }
%class.anon.25 = type { ptr }
%class.anon.26 = type { i8 }

@.str = external hidden unnamed_addr constant [11 x i8], align 1
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.4 = external hidden unnamed_addr constant [3 x i8], align 1

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.graphlab::general_ofstream", align 8
  %2 = alloca %"class.std::__cxx11::basic_string", align 8
  %3 = alloca %"class.std::allocator", align 1
  %4 = alloca %"class.graphlab::general_ifstream", align 8
  %5 = alloca %"class.std::__cxx11::basic_string", align 8
  %6 = alloca %"class.std::allocator", align 1
  %7 = alloca i64, align 8
  %8 = alloca i64, align 8
  %9 = alloca %class.anon, align 8
  %10 = alloca i8, align 1
  %11 = alloca %class.anon.19, align 8
  %12 = alloca i8, align 1
  %13 = alloca %class.anon.20, align 8
  %14 = alloca [256 x i8], align 16
  %15 = alloca i64, align 8
  %16 = alloca %class.anon.21, align 8
  %17 = alloca i8, align 1
  %18 = alloca %class.anon.22, align 8
  %19 = alloca i64, align 8
  %20 = alloca %class.anon.23, align 8
  %21 = alloca i8, align 1
  %22 = alloca %class.anon.24, align 8
  %23 = alloca i64, align 8
  %24 = alloca %class.anon.25, align 8
  %25 = alloca %class.anon.26, align 1
  %26 = tail call noalias noundef nonnull dereferenceable(5368709120) ptr @_Znam(i64 noundef 5368709120) #9
  call void @llvm.lifetime.start.p0(i64 512, ptr nonnull %1) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %3) #10
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #10
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull @.str, ptr noundef nonnull align 1 dereferenceable(1) %3)
          to label %27 unwind label %30

27:                                               ; preds = %0
  invoke void @_ZN8graphlab16general_ofstreamC1ENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(248) %1, ptr noundef nonnull %2)
          to label %28 unwind label %32

28:                                               ; preds = %27
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #10
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #10
  %scevgep = getelementptr inbounds i8, ptr %26, i64 2147483648
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 1 dereferenceable(256) %scevgep, i8 1, i64 256, i1 false), !tbaa !5
  %scevgep71 = getelementptr inbounds i8, ptr %26, i64 4294967296
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 1 dereferenceable(256) %scevgep71, i8 2, i64 256, i1 false), !tbaa !5
  %29 = invoke noundef ptr @_ZN5boost9iostreams6streamIN8graphlab11fileio_impl20general_fstream_sinkESt11char_traitsIcESaIcEEptEv(ptr noundef nonnull align 8 dereferenceable(216) %1)
          to label %35 unwind label %61

30:                                               ; preds = %0
  %31 = landingpad { ptr, i32 }
          cleanup
  br label %34

32:                                               ; preds = %27
  %33 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #10
  br label %34

34:                                               ; preds = %32, %30
  %.pn = phi { ptr, i32 } [ %33, %32 ], [ %31, %30 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #10
  br label %63

35:                                               ; preds = %28
  %36 = invoke noundef i64 @_ZN8graphlab11fileio_impl20general_fstream_sink5writeEPKcl(ptr noundef nonnull align 8 dereferenceable(88) %29, ptr noundef nonnull %26, i64 noundef 5368709120)
          to label %37 unwind label %61

37:                                               ; preds = %35
  %38 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %36)
          to label %39 unwind label %61

39:                                               ; preds = %37
  %40 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %38, ptr noundef nonnull @.str.4)
          to label %41 unwind label %61

41:                                               ; preds = %39
  %42 = invoke noundef ptr @_ZN5boost9iostreams6streamIN8graphlab11fileio_impl20general_fstream_sinkESt11char_traitsIcESaIcEEptEv(ptr noundef nonnull align 8 dereferenceable(216) %1)
          to label %43 unwind label %61

43:                                               ; preds = %41
  %44 = invoke noundef zeroext i1 @_ZNK8graphlab11fileio_impl20general_fstream_sink4goodEv(ptr noundef nonnull align 8 dereferenceable(88) %42)
          to label %45 unwind label %61

45:                                               ; preds = %43
  %46 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEb(ptr noundef nonnull align 8 dereferenceable(8) %40, i1 noundef zeroext %44)
          to label %47 unwind label %61

47:                                               ; preds = %45
  %48 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %46, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %49 unwind label %61

49:                                               ; preds = %47
  %50 = invoke noundef ptr @_ZN5boost9iostreams6streamIN8graphlab11fileio_impl20general_fstream_sinkESt11char_traitsIcESaIcEEptEv(ptr noundef nonnull align 8 dereferenceable(216) %1)
          to label %51 unwind label %61

51:                                               ; preds = %49
  invoke void @_ZN8graphlab11fileio_impl20general_fstream_sink5closeEv(ptr noundef nonnull align 8 dereferenceable(88) %50)
          to label %52 unwind label %61

52:                                               ; preds = %51
  call void @_ZN8graphlab16general_ofstreamD1Ev(ptr noundef nonnull align 8 dereferenceable(248) %1) #10
  call void @llvm.lifetime.end.p0(i64 512, ptr nonnull %1) #10
  call void @llvm.lifetime.start.p0(i64 488, ptr nonnull %4) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %6) #10
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #10
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %5, ptr noundef nonnull @.str, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %53 unwind label %64

53:                                               ; preds = %52
  invoke void @_ZN8graphlab16general_ifstreamC1ENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(224) %4, ptr noundef nonnull %5)
          to label %54 unwind label %66

54:                                               ; preds = %53
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #10
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #10
  call void @llvm.memset.p0.i64(ptr noundef nonnull align 1 dereferenceable(5368709120) %26, i8 0, i64 5368709120, i1 false)
  %55 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi4readEPcl(ptr noundef nonnull align 8 dereferenceable(16) %4, ptr noundef nonnull %26, i64 noundef 5368709120)
          to label %56 unwind label %69

56:                                               ; preds = %54
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #10
  %57 = call noundef i64 @_ZNKSi6gcountEv(ptr noundef nonnull align 8 dereferenceable(16) %4)
  store i64 %57, ptr %7, align 8, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #10
  store i64 5368709120, ptr %8, align 8, !tbaa !8
  %.not = icmp eq i64 %57, 5368709120
  br i1 %.not, label %73, label %58, !prof !10

58:                                               ; preds = %56
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %9) #10
  store ptr %7, ptr %9, align 8, !tbaa !11
  %59 = getelementptr inbounds i8, ptr %9, i64 8
  store ptr %8, ptr %59, align 8, !tbaa !11
  invoke void @"_ZZ4mainENK3$_0clEv"(ptr noundef nonnull align 8 dereferenceable(16) %9)
          to label %60 unwind label %71

60:                                               ; preds = %58
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %9) #10
  br label %73

61:                                               ; preds = %51, %49, %47, %45, %43, %41, %39, %37, %35, %28
  %62 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN8graphlab16general_ofstreamD1Ev(ptr noundef nonnull align 8 dereferenceable(248) %1) #10
  br label %63

63:                                               ; preds = %61, %34
  %.pn49 = phi { ptr, i32 } [ %62, %61 ], [ %.pn, %34 ]
  call void @llvm.lifetime.end.p0(i64 512, ptr nonnull %1) #10
  br label %159

64:                                               ; preds = %52
  %65 = landingpad { ptr, i32 }
          cleanup
  br label %68

66:                                               ; preds = %53
  %67 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %5) #10
  br label %68

68:                                               ; preds = %66, %64
  %.pn51 = phi { ptr, i32 } [ %67, %66 ], [ %65, %64 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #10
  br label %158

69:                                               ; preds = %54
  %70 = landingpad { ptr, i32 }
          cleanup
  br label %157

71:                                               ; preds = %58
  %72 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %9) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #10
  br label %157

73:                                               ; preds = %60, %56
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #10
  br label %76

74:                                               ; preds = %92
  call void @llvm.lifetime.start.p0(i64 256, ptr nonnull %14) #10
  %75 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi5seekgElSt12_Ios_Seekdir(ptr noundef nonnull align 8 dereferenceable(16) %4, i64 noundef 2147483648, i32 noundef 0)
          to label %94 unwind label %100

76:                                               ; preds = %73, %92
  %.04668 = phi i64 [ 0, %73 ], [ %93, %92 ]
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %10) #10
  %77 = or disjoint i64 %.04668, 2147483648
  %78 = getelementptr inbounds i8, ptr %26, i64 %77
  %79 = load i8, ptr %78, align 1, !tbaa !5
  store i8 %79, ptr %10, align 1, !tbaa !5
  %.not60 = icmp eq i8 %79, 1
  br i1 %.not60, label %84, label %80, !prof !10

80:                                               ; preds = %76
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #10
  store ptr %10, ptr %11, align 8, !tbaa !11
  invoke void @"_ZZ4mainENK3$_1clEv"(ptr noundef nonnull align 8 dereferenceable(8) %11)
          to label %81 unwind label %82

81:                                               ; preds = %80
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #10
  br label %84

82:                                               ; preds = %80
  %83 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %10) #10
  br label %157

84:                                               ; preds = %81, %76
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %10) #10
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %12) #10
  %85 = or disjoint i64 %.04668, 4294967296
  %86 = getelementptr inbounds i8, ptr %26, i64 %85
  %87 = load i8, ptr %86, align 1, !tbaa !5
  store i8 %87, ptr %12, align 1, !tbaa !5
  %.not61 = icmp eq i8 %87, 2
  br i1 %.not61, label %92, label %88, !prof !10

88:                                               ; preds = %84
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %13) #10
  store ptr %12, ptr %13, align 8, !tbaa !11
  invoke void @"_ZZ4mainENK3$_2clEv"(ptr noundef nonnull align 8 dereferenceable(8) %13)
          to label %89 unwind label %90

89:                                               ; preds = %88
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #10
  br label %92

90:                                               ; preds = %88
  %91 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %13) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %12) #10
  br label %157

92:                                               ; preds = %89, %84
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %12) #10
  %93 = add nuw nsw i64 %.04668, 1
  %exitcond.not = icmp eq i64 %93, 256
  br i1 %exitcond.not, label %74, label %76, !llvm.loop !13

94:                                               ; preds = %74
  %95 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi4readEPcl(ptr noundef nonnull align 8 dereferenceable(16) %4, ptr noundef nonnull %14, i64 noundef 256)
          to label %96 unwind label %100

96:                                               ; preds = %94
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %15) #10
  %97 = call noundef i64 @_ZNKSi6gcountEv(ptr noundef nonnull align 8 dereferenceable(16) %4)
  store i64 %97, ptr %15, align 8, !tbaa !8
  %.not53 = icmp eq i64 %97, 256
  br i1 %.not53, label %104, label %98, !prof !10

98:                                               ; preds = %96
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %16) #10
  store ptr %15, ptr %16, align 8, !tbaa !11
  invoke void @"_ZZ4mainENK3$_3clEv"(ptr noundef nonnull align 8 dereferenceable(8) %16)
          to label %99 unwind label %102

99:                                               ; preds = %98
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #10
  br label %104

100:                                              ; preds = %144, %136, %125, %116, %105, %94, %74
  %101 = landingpad { ptr, i32 }
          cleanup
  br label %156

102:                                              ; preds = %98
  %103 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #10
  br label %156

104:                                              ; preds = %99, %96
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %15) #10
  br label %107

105:                                              ; preds = %114
  %106 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi5seekgElSt12_Ios_Seekdir(ptr noundef nonnull align 8 dereferenceable(16) %4, i64 noundef 4294967296, i32 noundef 0)
          to label %116 unwind label %100

107:                                              ; preds = %104, %114
  %.04769 = phi i64 [ 0, %104 ], [ %115, %114 ]
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %17) #10
  %108 = getelementptr inbounds [256 x i8], ptr %14, i64 0, i64 %.04769
  %109 = load i8, ptr %108, align 1, !tbaa !5
  store i8 %109, ptr %17, align 1, !tbaa !5
  %.not57 = icmp eq i8 %109, 1
  br i1 %.not57, label %114, label %110, !prof !10

110:                                              ; preds = %107
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %18) #10
  store ptr %17, ptr %18, align 8, !tbaa !11
  invoke void @"_ZZ4mainENK3$_4clEv"(ptr noundef nonnull align 8 dereferenceable(8) %18)
          to label %111 unwind label %112

111:                                              ; preds = %110
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %18) #10
  br label %114

112:                                              ; preds = %110
  %113 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %18) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %17) #10
  br label %156

114:                                              ; preds = %111, %107
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %17) #10
  %115 = add nuw nsw i64 %.04769, 1
  %exitcond72.not = icmp eq i64 %115, 256
  br i1 %exitcond72.not, label %105, label %107, !llvm.loop !15

116:                                              ; preds = %105
  %117 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi4readEPcl(ptr noundef nonnull align 8 dereferenceable(16) %4, ptr noundef nonnull %14, i64 noundef 256)
          to label %118 unwind label %100

118:                                              ; preds = %116
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %19) #10
  %119 = call noundef i64 @_ZNKSi6gcountEv(ptr noundef nonnull align 8 dereferenceable(16) %4)
  store i64 %119, ptr %19, align 8, !tbaa !8
  %.not54 = icmp eq i64 %119, 256
  br i1 %.not54, label %124, label %120, !prof !10

120:                                              ; preds = %118
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %20) #10
  store ptr %19, ptr %20, align 8, !tbaa !11
  invoke void @"_ZZ4mainENK3$_5clEv"(ptr noundef nonnull align 8 dereferenceable(8) %20)
          to label %121 unwind label %122

121:                                              ; preds = %120
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %20) #10
  br label %124

122:                                              ; preds = %120
  %123 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %20) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %19) #10
  br label %156

124:                                              ; preds = %121, %118
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %19) #10
  br label %127

125:                                              ; preds = %134
  %126 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi5seekgElSt12_Ios_Seekdir(ptr noundef nonnull align 8 dereferenceable(16) %4, i64 noundef 4294968320, i32 noundef 0)
          to label %136 unwind label %100

127:                                              ; preds = %124, %134
  %.04570 = phi i64 [ 0, %124 ], [ %135, %134 ]
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %21) #10
  %128 = getelementptr inbounds [256 x i8], ptr %14, i64 0, i64 %.04570
  %129 = load i8, ptr %128, align 1, !tbaa !5
  store i8 %129, ptr %21, align 1, !tbaa !5
  %.not56 = icmp eq i8 %129, 2
  br i1 %.not56, label %134, label %130, !prof !10

130:                                              ; preds = %127
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %22) #10
  store ptr %21, ptr %22, align 8, !tbaa !11
  invoke void @"_ZZ4mainENK3$_6clEv"(ptr noundef nonnull align 8 dereferenceable(8) %22)
          to label %131 unwind label %132

131:                                              ; preds = %130
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %22) #10
  br label %134

132:                                              ; preds = %130
  %133 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %22) #10
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %21) #10
  br label %156

134:                                              ; preds = %131, %127
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %21) #10
  %135 = add nuw nsw i64 %.04570, 1
  %exitcond73.not = icmp eq i64 %135, 256
  br i1 %exitcond73.not, label %125, label %127, !llvm.loop !16

136:                                              ; preds = %125
  %137 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi4readEPcl(ptr noundef nonnull align 8 dereferenceable(16) %4, ptr noundef nonnull %26, i64 noundef 1073741824)
          to label %138 unwind label %100

138:                                              ; preds = %136
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %23) #10
  %139 = call noundef i64 @_ZNKSi6gcountEv(ptr noundef nonnull align 8 dereferenceable(16) %4)
  store i64 %139, ptr %23, align 8, !tbaa !8
  %.not55 = icmp eq i64 %139, 1073740800
  br i1 %.not55, label %144, label %140, !prof !10

140:                                              ; preds = %138
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %24) #10
  store ptr %23, ptr %24, align 8, !tbaa !11
  invoke void @"_ZZ4mainENK3$_7clEv"(ptr noundef nonnull align 8 dereferenceable(8) %24)
          to label %141 unwind label %142

141:                                              ; preds = %140
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %24) #10
  br label %144

142:                                              ; preds = %140
  %143 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %24) #10
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %23) #10
  br label %156

144:                                              ; preds = %141, %138
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %23) #10
  %145 = load ptr, ptr %4, align 8, !tbaa !17
  %146 = getelementptr i8, ptr %145, i64 -24
  %147 = load i64, ptr %146, align 8
  %148 = getelementptr inbounds i8, ptr %4, i64 %147
  %149 = invoke noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEE3eofEv(ptr noundef nonnull align 8 dereferenceable(264) %148)
          to label %150 unwind label %100

150:                                              ; preds = %144
  br i1 %149, label %155, label %151, !prof !10

151:                                              ; preds = %150
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %25) #10
  invoke void @"_ZZ4mainENK3$_8clEv"(ptr noundef nonnull align 1 dereferenceable(1) %25)
          to label %152 unwind label %153

152:                                              ; preds = %151
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %25) #10
  br label %155

153:                                              ; preds = %151
  %154 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %25) #10
  br label %156

155:                                              ; preds = %152, %150
  call void @llvm.lifetime.end.p0(i64 256, ptr nonnull %14) #10
  call void @_ZN8graphlab16general_ifstreamD1Ev(ptr noundef nonnull align 8 dereferenceable(224) %4) #10
  call void @llvm.lifetime.end.p0(i64 488, ptr nonnull %4) #10
  ret i32 0

156:                                              ; preds = %153, %142, %132, %122, %112, %102, %100
  %.pn58 = phi { ptr, i32 } [ %113, %112 ], [ %133, %132 ], [ %154, %153 ], [ %101, %100 ], [ %143, %142 ], [ %123, %122 ], [ %103, %102 ]
  call void @llvm.lifetime.end.p0(i64 256, ptr nonnull %14) #10
  br label %157

157:                                              ; preds = %82, %90, %156, %71, %69
  %.pn62.pn = phi { ptr, i32 } [ %.pn58, %156 ], [ %72, %71 ], [ %70, %69 ], [ %91, %90 ], [ %83, %82 ]
  call void @_ZN8graphlab16general_ifstreamD1Ev(ptr noundef nonnull align 8 dereferenceable(224) %4) #10
  br label %158

158:                                              ; preds = %157, %68
  %.pn62.pn.pn = phi { ptr, i32 } [ %.pn62.pn, %157 ], [ %.pn51, %68 ]
  call void @llvm.lifetime.end.p0(i64 488, ptr nonnull %4) #10
  br label %159

159:                                              ; preds = %158, %63
  %.pn62.pn.pn.pn = phi { ptr, i32 } [ %.pn62.pn.pn, %158 ], [ %.pn49, %63 ]
  resume { ptr, i32 } %.pn62.pn.pn.pn
}

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

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znam(i64 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 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 #4 align 2

declare void @_ZN8graphlab16general_ofstreamC1ENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(248), ptr noundef) unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

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

; Function Attrs: mustprogress uwtable
declare dso_local noundef ptr @_ZN5boost9iostreams6streamIN8graphlab11fileio_impl20general_fstream_sinkESt11char_traitsIcESaIcEEptEv(ptr noundef nonnull align 8 dereferenceable(216)) local_unnamed_addr #4 align 2

declare noundef i64 @_ZN8graphlab11fileio_impl20general_fstream_sink5writeEPKcl(ptr noundef nonnull align 8 dereferenceable(88), ptr noundef, i64 noundef) local_unnamed_addr #5

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #6

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEb(ptr noundef nonnull align 8 dereferenceable(8), i1 noundef zeroext) local_unnamed_addr #4 align 2

declare noundef zeroext i1 @_ZNK8graphlab11fileio_impl20general_fstream_sink4goodEv(ptr noundef nonnull align 8 dereferenceable(88)) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #6

declare void @_ZN8graphlab11fileio_impl20general_fstream_sink5closeEv(ptr noundef nonnull align 8 dereferenceable(88)) local_unnamed_addr #5

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN8graphlab16general_ofstreamD1Ev(ptr noundef nonnull align 8 dereferenceable(248)) unnamed_addr #7 align 2

declare void @_ZN8graphlab16general_ifstreamC1ENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(224), ptr noundef) unnamed_addr #5

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #8

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi4readEPcl(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef, i64 noundef) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare noundef i64 @_ZNKSi6gcountEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @"_ZZ4mainENK3$_0clEv"(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @"_ZZ4mainENK3$_1clEv"(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @"_ZZ4mainENK3$_2clEv"(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6 align 2

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSi5seekgElSt12_Ios_Seekdir(ptr noundef nonnull align 8 dereferenceable(16), i64 noundef, i32 noundef) local_unnamed_addr #5

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @"_ZZ4mainENK3$_3clEv"(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @"_ZZ4mainENK3$_4clEv"(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @"_ZZ4mainENK3$_5clEv"(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @"_ZZ4mainENK3$_6clEv"(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @"_ZZ4mainENK3$_7clEv"(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6 align 2

; Function Attrs: mustprogress uwtable
declare noundef zeroext i1 @_ZNKSt9basic_iosIcSt11char_traitsIcEE3eofEv(ptr noundef nonnull align 8 dereferenceable(264)) local_unnamed_addr #4 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare hidden void @"_ZZ4mainENK3$_8clEv"(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN8graphlab16general_ifstreamD1Ev(ptr noundef nonnull align 8 dereferenceable(224)) unnamed_addr #7 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

attributes #0 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nobuiltin allocsize(0) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { 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 = { 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 #7 = { 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 #8 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: write) }
attributes #9 = { builtin allocsize(0) }
attributes #10 = { 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 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"long", !6, i64 0}
!10 = !{!"branch_weights", !"expected", i32 2000, i32 1}
!11 = !{!12, !12, i64 0}
!12 = !{!"any pointer", !6, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = distinct !{!15, !14}
!16 = distinct !{!16, !14}
!17 = !{!18, !18, i64 0}
!18 = !{!"vtable pointer", !7, i64 0}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,LoopIdiomRecognizePass,LoopRotatePass,LowerExpectIntrinsicPass,SROAPass,SimplifyCFGPass,TailCallElimPass