; LLVM IR from Godot-Machine-Learning/Godot_MachineLearning :: logistic_regression.ll (ZN19logistic_regression3fitEv)

; 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 }
%"struct.std::_Rb_tree_const_iterator" = type { ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%class.LinearRegression = type { %class.DataIOClass, %class.ITrainPredict, %"class.std::vector.0", %"class.std::vector", %"class.std::vector", i16, %"class.std::future", %"class.std::mutex" }
%class.DataIOClass = type { ptr, %"class.std::vector", %"class.std::vector.0", %"class.std::vector" }
%class.ITrainPredict = type { ptr, %"class.std::function" }
%"class.std::function" = type { %"class.std::_Function_base", ptr }
%"class.std::_Function_base" = type { %"union.std::_Any_data", ptr }
%"union.std::_Any_data" = type { %"union.std::_Nocopy_types" }
%"union.std::_Nocopy_types" = type { { i64, i64 } }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<std::vector<double>, std::allocator<std::vector<double>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<double>, std::allocator<std::vector<double>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<double>, std::allocator<std::vector<double>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<double>, std::allocator<std::vector<double>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::future" = type { %"class.std::__basic_future" }
%"class.std::__basic_future" = type { %"class.std::shared_ptr" }
%"class.std::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.std::mutex" = type { %"class.std::__mutex_base" }
%"class.std::__mutex_base" = type { %union.pthread_mutex_t }
%union.pthread_mutex_t = type { %struct.__pthread_mutex_s }
%struct.__pthread_mutex_s = type { i32, i32, i32, i32, i32, i16, i16, %struct.__pthread_internal_list }
%struct.__pthread_internal_list = type { ptr, ptr }
%class.logistic_regression = type { %class.DataIOClass, %class.ITrainPredict, %"class.std::vector.0", %"class.std::vector.5", i16, %"class.std::set", %"class.std::map", %"class.std::mutex", %"class.std::future" }
%"class.std::vector.5" = type { %"struct.std::_Vector_base.6" }
%"struct.std::_Vector_base.6" = type { %"struct.std::_Vector_base<unsigned long, std::allocator<unsigned long>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned long, std::allocator<unsigned long>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned long, std::allocator<unsigned long>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned long, std::allocator<unsigned long>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::set" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<unsigned long, unsigned long, std::_Identity<unsigned long>, std::less<unsigned long>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<unsigned long, unsigned long, std::_Identity<unsigned long>, std::less<unsigned long>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"class.std::map" = type { %"class.std::_Rb_tree.13" }
%"class.std::_Rb_tree.13" = type { %"struct.std::_Rb_tree<unsigned long, std::pair<const unsigned long, std::vector<double>>, std::_Select1st<std::pair<const unsigned long, std::vector<double>>>, std::less<unsigned long>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<unsigned long, std::pair<const unsigned long, std::vector<double>>, std::_Select1st<std::pair<const unsigned long, std::vector<double>>>, std::less<unsigned long>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.2 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [12 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN19logistic_regression17get_unique_labelsEv(ptr noundef nonnull align 8 dereferenceable(328)) #0 align 2

; 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) #1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorImSaImEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorImSaImEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPmSt6vectorImSaImEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPmSt6vectorImSaImEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPmSt6vectorImSaImEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setImSt4lessImESaImEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setImSt4lessImESaImEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorImES2_(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(8) ptr @_ZNKSt23_Rb_tree_const_iteratorImEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt3mapImSt6vectorIdSaIdEESt4lessImESaISt4pairIKmS2_EEEixERS6_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIdSaIdEEaSERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorImEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN19logistic_regression3fitEv(ptr noundef nonnull align 8 dereferenceable(328) %0) #0 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca ptr, align 8
  %4 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %5 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %6 = alloca i32, align 4
  %7 = alloca i64, align 8
  %8 = alloca %"class.std::vector", align 8
  %9 = alloca ptr, align 8
  %10 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %11 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %12 = alloca i64, align 8
  %13 = alloca double, align 8
  %14 = alloca ptr, align 8
  %15 = alloca i32, align 4
  %16 = alloca double, align 8
  %17 = alloca %class.LinearRegression, align 8
  %18 = alloca %"class.std::vector.0", align 8
  %19 = alloca %"class.std::vector", align 8
  %20 = alloca %"class.std::vector", align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %21 = load ptr, ptr %2, align 8
  call void @_ZN19logistic_regression17get_unique_labelsEv(ptr noundef nonnull align 8 dereferenceable(328) %21)
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #6
  %22 = getelementptr inbounds %class.logistic_regression, ptr %21, i32 0, i32 5
  store ptr %22, ptr %3, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #6
  %23 = load ptr, ptr %3, align 8, !tbaa !5
  %24 = call ptr @_ZNKSt3setImSt4lessImESaImEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %23) #6
  %25 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %4, i32 0, i32 0
  store ptr %24, ptr %25, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #6
  %26 = load ptr, ptr %3, align 8, !tbaa !5
  %27 = call ptr @_ZNKSt3setImSt4lessImESaImEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %26) #6
  %28 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %5, i32 0, i32 0
  store ptr %27, ptr %28, align 8
  br label %29

29:                                               ; preds = %97, %1
  %30 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorImES2_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #6
  br i1 %30, label %32, label %31

31:                                               ; preds = %29
  store i32 2, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #6
  br label %128

32:                                               ; preds = %29
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #6
  %33 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt23_Rb_tree_const_iteratorImEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #6
  %34 = load i64, ptr %33, align 8, !tbaa !9
  store i64 %34, ptr %7, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 24, ptr %8) #6
  call void @_ZNSt6vectorIdSaIdEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #6
  %35 = getelementptr inbounds %class.logistic_regression, ptr %21, i32 0, i32 3
  store ptr %35, ptr %9, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #6
  %36 = load ptr, ptr %9, align 8, !tbaa !5
  %37 = call ptr @_ZNSt6vectorImSaImEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %36) #6
  %38 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %10, i32 0, i32 0
  store ptr %37, ptr %38, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #6
  %39 = load ptr, ptr %9, align 8, !tbaa !5
  %40 = call ptr @_ZNSt6vectorImSaImEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %39) #6
  %41 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %11, i32 0, i32 0
  store ptr %40, ptr %41, align 8
  br label %42

42:                                               ; preds = %64, %32
  %43 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPmSt6vectorImSaImEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %11) #6
  br i1 %43, label %45, label %44

44:                                               ; preds = %42
  store i32 4, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  br label %67

45:                                               ; preds = %42
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #6
  %46 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPmSt6vectorImSaImEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  %47 = load i64, ptr %46, align 8, !tbaa !9
  store i64 %47, ptr %12, align 8, !tbaa !9
  %48 = load i64, ptr %12, align 8, !tbaa !9
  %49 = load i64, ptr %7, align 8, !tbaa !9
  %50 = icmp eq i64 %48, %49
  br i1 %50, label %51, label %57

51:                                               ; preds = %45
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #6
  store double 1.000000e+00, ptr %13, align 8, !tbaa !11
  invoke void @_ZNSt6vectorIdSaIdEE9push_backEOd(ptr noundef nonnull align 8 dereferenceable(24) %8, ptr noundef nonnull align 8 dereferenceable(8) %13)
          to label %52 unwind label %53

52:                                               ; preds = %51
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #6
  br label %63

53:                                               ; preds = %51
  %54 = landingpad { ptr, i32 }
          cleanup
  %55 = extractvalue { ptr, i32 } %54, 0
  store ptr %55, ptr %14, align 8
  %56 = extractvalue { ptr, i32 } %54, 1
  store i32 %56, ptr %15, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #6
  br label %66

57:                                               ; preds = %45
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #6
  store double 0.000000e+00, ptr %16, align 8, !tbaa !11
  invoke void @_ZNSt6vectorIdSaIdEE9push_backEOd(ptr noundef nonnull align 8 dereferenceable(24) %8, ptr noundef nonnull align 8 dereferenceable(8) %16)
          to label %58 unwind label %59

58:                                               ; preds = %57
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #6
  br label %63

59:                                               ; preds = %57
  %60 = landingpad { ptr, i32 }
          cleanup
  %61 = extractvalue { ptr, i32 } %60, 0
  store ptr %61, ptr %14, align 8
  %62 = extractvalue { ptr, i32 } %60, 1
  store i32 %62, ptr %15, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #6
  br label %66

63:                                               ; preds = %58, %52
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #6
  br label %64

64:                                               ; preds = %63
  %65 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPmSt6vectorImSaImEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  br label %42

66:                                               ; preds = %59, %53
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #6
  br label %127

67:                                               ; preds = %44
  %68 = getelementptr inbounds %class.logistic_regression, ptr %21, i32 0, i32 4
  %69 = load i16, ptr %68, align 8, !tbaa !13
  %70 = icmp ne i16 %69, 0
  br i1 %70, label %71, label %83

71:                                               ; preds = %67
  %72 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.5)
          to label %73 unwind label %79

73:                                               ; preds = %71
  %74 = load i64, ptr %7, align 8, !tbaa !9
  %75 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %72, i64 noundef %74)
          to label %76 unwind label %79

76:                                               ; preds = %73
  %77 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %75, ptr noundef @.str.2)
          to label %78 unwind label %79

78:                                               ; preds = %76
  br label %83

79:                                               ; preds = %76, %73, %71
  %80 = landingpad { ptr, i32 }
          cleanup
  %81 = extractvalue { ptr, i32 } %80, 0
  store ptr %81, ptr %14, align 8
  %82 = extractvalue { ptr, i32 } %80, 1
  store i32 %82, ptr %15, align 4
  br label %127

83:                                               ; preds = %78, %67
  call void @llvm.lifetime.start.p0(i64 256, ptr %17) #6
  %84 = getelementptr inbounds %class.logistic_regression, ptr %21, i32 0, i32 2
  invoke void @_ZNSt6vectorIS_IdSaIdEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24) %18, ptr noundef nonnull align 8 dereferenceable(24) %84)
          to label %85 unwind label %99

85:                                               ; preds = %83
  invoke void @_ZNSt6vectorIdSaIdEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %19, ptr noundef nonnull align 8 dereferenceable(24) %8)
          to label %86 unwind label %103

86:                                               ; preds = %85
  %87 = getelementptr inbounds %class.logistic_regression, ptr %21, i32 0, i32 4
  %88 = load i16, ptr %87, align 8, !tbaa !13
  invoke void @_ZN16LinearRegressionC2ESt6vectorIS0_IdSaIdEESaIS2_EES2_t(ptr noundef nonnull align 8 dereferenceable(256) %17, ptr noundef %18, ptr noundef %19, i16 noundef zeroext %88)
          to label %89 unwind label %107

89:                                               ; preds = %86
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %19) #6
  call void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %18) #6
  invoke void @_ZN16LinearRegression3fitEv(ptr noundef nonnull align 8 dereferenceable(256) %17)
          to label %90 unwind label %112

90:                                               ; preds = %89
  call void @llvm.lifetime.start.p0(i64 24, ptr %20) #6
  invoke void @_ZN16LinearRegression8get_biasEv(ptr dead_on_unwind writable sret(%"class.std::vector") align 8 %20, ptr noundef nonnull align 8 dereferenceable(256) %17)
          to label %91 unwind label %116

91:                                               ; preds = %90
  %92 = getelementptr inbounds %class.logistic_regression, ptr %21, i32 0, i32 6
  %93 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt3mapImSt6vectorIdSaIdEESt4lessImESaISt4pairIKmS2_EEEixERS6_(ptr noundef nonnull align 8 dereferenceable(48) %92, ptr noundef nonnull align 8 dereferenceable(8) %7)
          to label %94 unwind label %120

94:                                               ; preds = %91
  %95 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIdSaIdEEaSERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %93, ptr noundef nonnull align 8 dereferenceable(24) %20)
          to label %96 unwind label %120

96:                                               ; preds = %94
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %20) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %20) #6
  call void @_ZN16LinearRegressionD2Ev(ptr noundef nonnull align 8 dereferenceable(256) %17) #6
  call void @llvm.lifetime.end.p0(i64 256, ptr %17) #6
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  br label %97

97:                                               ; preds = %96
  %98 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorImEppEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #6
  br label %29

99:                                               ; preds = %83
  %100 = landingpad { ptr, i32 }
          cleanup
  %101 = extractvalue { ptr, i32 } %100, 0
  store ptr %101, ptr %14, align 8
  %102 = extractvalue { ptr, i32 } %100, 1
  store i32 %102, ptr %15, align 4
  br label %126

103:                                              ; preds = %85
  %104 = landingpad { ptr, i32 }
          cleanup
  %105 = extractvalue { ptr, i32 } %104, 0
  store ptr %105, ptr %14, align 8
  %106 = extractvalue { ptr, i32 } %104, 1
  store i32 %106, ptr %15, align 4
  br label %111

107:                                              ; preds = %86
  %108 = landingpad { ptr, i32 }
          cleanup
  %109 = extractvalue { ptr, i32 } %108, 0
  store ptr %109, ptr %14, align 8
  %110 = extractvalue { ptr, i32 } %108, 1
  store i32 %110, ptr %15, align 4
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %19) #6
  br label %111

111:                                              ; preds = %107, %103
  call void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %18) #6
  br label %126

112:                                              ; preds = %89
  %113 = landingpad { ptr, i32 }
          cleanup
  %114 = extractvalue { ptr, i32 } %113, 0
  store ptr %114, ptr %14, align 8
  %115 = extractvalue { ptr, i32 } %113, 1
  store i32 %115, ptr %15, align 4
  br label %125

116:                                              ; preds = %90
  %117 = landingpad { ptr, i32 }
          cleanup
  %118 = extractvalue { ptr, i32 } %117, 0
  store ptr %118, ptr %14, align 8
  %119 = extractvalue { ptr, i32 } %117, 1
  store i32 %119, ptr %15, align 4
  br label %124

120:                                              ; preds = %94, %91
  %121 = landingpad { ptr, i32 }
          cleanup
  %122 = extractvalue { ptr, i32 } %121, 0
  store ptr %122, ptr %14, align 8
  %123 = extractvalue { ptr, i32 } %121, 1
  store i32 %123, ptr %15, align 4
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %20) #6
  br label %124

124:                                              ; preds = %120, %116
  call void @llvm.lifetime.end.p0(i64 24, ptr %20) #6
  br label %125

125:                                              ; preds = %124, %112
  call void @_ZN16LinearRegressionD2Ev(ptr noundef nonnull align 8 dereferenceable(256) %17) #6
  br label %126

126:                                              ; preds = %125, %111, %99
  call void @llvm.lifetime.end.p0(i64 256, ptr %17) #6
  br label %127

127:                                              ; preds = %126, %79, %66
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %8) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #6
  br label %144

128:                                              ; preds = %31
  %129 = getelementptr inbounds %class.logistic_regression, ptr %21, i32 0, i32 4
  %130 = load i16, ptr %129, align 8, !tbaa !13
  %131 = icmp ne i16 %130, 0
  br i1 %131, label %132, label %134

132:                                              ; preds = %128
  %133 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.6)
  br label %134

134:                                              ; preds = %132, %128
  %135 = getelementptr inbounds i8, ptr %21, i64 80
  %136 = getelementptr inbounds %class.ITrainPredict, ptr %135, i32 0, i32 1
  %137 = call noundef zeroext i1 @_ZNKSt8functionIFvbEEcvbEv(ptr noundef nonnull align 8 dereferenceable(32) %136) #6
  br i1 %137, label %138, label %143

138:                                              ; preds = %134
  %139 = getelementptr inbounds i8, ptr %21, i64 80
  %140 = getelementptr inbounds %class.ITrainPredict, ptr %139, i32 0, i32 1
  call void @_ZNKSt8functionIFvbEEclEb(ptr noundef nonnull align 8 dereferenceable(32) %140, i1 noundef zeroext true)
  %141 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.7)
  %142 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %141, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %143

143:                                              ; preds = %138, %134
  ret void

144:                                              ; preds = %127
  %145 = load ptr, ptr %14, align 8
  %146 = load i32, ptr %15, align 4
  %147 = insertvalue { ptr, i32 } poison, ptr %145, 0
  %148 = insertvalue { ptr, i32 } %147, i32 %146, 1
  resume { ptr, i32 } %148
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIdSaIdEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIdSaIdEE9push_backEOd(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IdSaIdEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIdSaIdEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN16LinearRegressionC2ESt6vectorIS0_IdSaIdEESaIS2_EES2_t(ptr noundef nonnull align 8 dereferenceable(256), ptr noundef, ptr noundef, i16 noundef zeroext) unnamed_addr #0 align 2

declare void @_ZN16LinearRegression3fitEv(ptr noundef nonnull align 8 dereferenceable(256)) #5

declare void @_ZN16LinearRegression8get_biasEv(ptr dead_on_unwind writable sret(%"class.std::vector") align 8, ptr noundef nonnull align 8 dereferenceable(256)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN16LinearRegressionD2Ev(ptr noundef nonnull align 8 dereferenceable(256)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt8functionIFvbEEcvbEv(ptr noundef nonnull align 8 dereferenceable(32)) #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNKSt8functionIFvbEEclEb(ptr noundef nonnull align 8 dereferenceable(32), i1 noundef zeroext) #0 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #0 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)) #1

attributes #0 = { 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 #1 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { "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, !10, i64 0}
!10 = !{!"long", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"double", !7, i64 0}
!13 = !{!14, !31, i64 168}
!14 = !{!"_ZTS19logistic_regression", !15, i64 0, !24, i64 80, !20, i64 120, !27, i64 144, !31, i64 168, !32, i64 176, !40, i64 224, !43, i64 272, !45, i64 312}
!15 = !{!"_ZTS11DataIOClass", !16, i64 8, !20, i64 32, !16, i64 56}
!16 = !{!"_ZTSSt6vectorIdSaIdEE", !17, i64 0}
!17 = !{!"_ZTSSt12_Vector_baseIdSaIdEE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE12_Vector_implE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!20 = !{!"_ZTSSt6vectorIS_IdSaIdEESaIS1_EE", !21, i64 0}
!21 = !{!"_ZTSSt12_Vector_baseISt6vectorIdSaIdEESaIS2_EE", !22, i64 0}
!22 = !{!"_ZTSNSt12_Vector_baseISt6vectorIdSaIdEESaIS2_EE12_Vector_implE", !23, i64 0}
!23 = !{!"_ZTSNSt12_Vector_baseISt6vectorIdSaIdEESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!24 = !{!"_ZTS13ITrainPredict", !25, i64 8}
!25 = !{!"_ZTSSt8functionIFvbEE", !26, i64 0, !6, i64 24}
!26 = !{!"_ZTSSt14_Function_base", !7, i64 0, !6, i64 16}
!27 = !{!"_ZTSSt6vectorImSaImEE", !28, i64 0}
!28 = !{!"_ZTSSt12_Vector_baseImSaImEE", !29, i64 0}
!29 = !{!"_ZTSNSt12_Vector_baseImSaImEE12_Vector_implE", !30, i64 0}
!30 = !{!"_ZTSNSt12_Vector_baseImSaImEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!31 = !{!"short", !7, i64 0}
!32 = !{!"_ZTSSt3setImSt4lessImESaImEE", !33, i64 0}
!33 = !{!"_ZTSSt8_Rb_treeImmSt9_IdentityImESt4lessImESaImEE", !34, i64 0}
!34 = !{!"_ZTSNSt8_Rb_treeImmSt9_IdentityImESt4lessImESaImEE13_Rb_tree_implIS3_Lb1EEE", !35, i64 0, !37, i64 8}
!35 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessImEE", !36, i64 0}
!36 = !{!"_ZTSSt4lessImE"}
!37 = !{!"_ZTSSt15_Rb_tree_header", !38, i64 0, !10, i64 32}
!38 = !{!"_ZTSSt18_Rb_tree_node_base", !39, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!39 = !{!"_ZTSSt14_Rb_tree_color", !7, i64 0}
!40 = !{!"_ZTSSt3mapImSt6vectorIdSaIdEESt4lessImESaISt4pairIKmS2_EEE", !41, i64 0}
!41 = !{!"_ZTSSt8_Rb_treeImSt4pairIKmSt6vectorIdSaIdEEESt10_Select1stIS5_ESt4lessImESaIS5_EE", !42, i64 0}
!42 = !{!"_ZTSNSt8_Rb_treeImSt4pairIKmSt6vectorIdSaIdEEESt10_Select1stIS5_ESt4lessImESaIS5_EE13_Rb_tree_implIS9_Lb1EEE", !35, i64 0, !37, i64 8}
!43 = !{!"_ZTSSt5mutex", !44, i64 0}
!44 = !{!"_ZTSSt12__mutex_base", !7, i64 0}
!45 = !{!"_ZTSSt6futureIvE", !46, i64 0}
!46 = !{!"_ZTSSt14__basic_futureIvE", !47, i64 0}
!47 = !{!"_ZTSSt10shared_ptrINSt13__future_base13_State_baseV2EE", !48, i64 0}
!48 = !{!"_ZTSSt12__shared_ptrINSt13__future_base13_State_baseV2ELN9__gnu_cxx12_Lock_policyE2EE", !6, i64 0, !49, i64 8}
!49 = !{!"_ZTSSt14__shared_countILN9__gnu_cxx12_Lock_policyE2EE", !6, 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 }
%"struct.std::_Rb_tree_const_iterator" = type { ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%class.LinearRegression = type { %class.DataIOClass, %class.ITrainPredict, %"class.std::vector.0", %"class.std::vector", %"class.std::vector", i16, %"class.std::future", %"class.std::mutex" }
%class.DataIOClass = type { ptr, %"class.std::vector", %"class.std::vector.0", %"class.std::vector" }
%class.ITrainPredict = type { ptr, %"class.std::function" }
%"class.std::function" = type { %"class.std::_Function_base", ptr }
%"class.std::_Function_base" = type { %"union.std::_Any_data", ptr }
%"union.std::_Any_data" = type { %"union.std::_Nocopy_types" }
%"union.std::_Nocopy_types" = type { { i64, i64 } }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<std::vector<double>, std::allocator<std::vector<double>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<double>, std::allocator<std::vector<double>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<double>, std::allocator<std::vector<double>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<double>, std::allocator<std::vector<double>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::future" = type { %"class.std::__basic_future" }
%"class.std::__basic_future" = type { %"class.std::shared_ptr" }
%"class.std::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"class.std::mutex" = type { %"class.std::__mutex_base" }
%"class.std::__mutex_base" = type { %union.pthread_mutex_t }
%union.pthread_mutex_t = type { %struct.__pthread_mutex_s }
%struct.__pthread_mutex_s = type { i32, i32, i32, i32, i32, i16, i16, %struct.__pthread_internal_list }
%struct.__pthread_internal_list = type { ptr, ptr }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str.2 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [15 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [25 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [12 x i8], align 1

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN19logistic_regression17get_unique_labelsEv(ptr noundef nonnull align 8 dereferenceable(328)) local_unnamed_addr #0 align 2

; 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 #1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorImSaImEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorImSaImEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPmSt6vectorImSaImEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPmSt6vectorImSaImEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_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) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPmSt6vectorImSaImEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; 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 #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setImSt4lessImESaImEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt3setImSt4lessImESaImEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorImES2_(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(8) ptr @_ZNKSt23_Rb_tree_const_iteratorImEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt3mapImSt6vectorIdSaIdEESt4lessImESaISt4pairIKmS2_EEEixERS6_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIdSaIdEEaSERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorImEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN19logistic_regression3fitEv(ptr noundef nonnull align 8 dereferenceable(328) %0) local_unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %3 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %4 = alloca i64, align 8
  %5 = alloca %"class.std::vector", align 8
  %6 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %7 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %8 = alloca double, align 8
  %9 = alloca double, align 8
  %10 = alloca %class.LinearRegression, align 8
  %11 = alloca %"class.std::vector.0", align 8
  %12 = alloca %"class.std::vector", align 8
  %13 = alloca %"class.std::vector", align 8
  tail call void @_ZN19logistic_regression17get_unique_labelsEv(ptr noundef nonnull align 8 dereferenceable(328) %0)
  %14 = getelementptr inbounds i8, ptr %0, i64 176
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #6
  %15 = tail call ptr @_ZNKSt3setImSt4lessImESaImEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %14) #6
  store ptr %15, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #6
  %16 = tail call ptr @_ZNKSt3setImSt4lessImESaImEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %14) #6
  store ptr %16, ptr %3, align 8
  %17 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorImES2_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(8) %3) #6
  br i1 %17, label %.lr.ph23, label %._crit_edge24

.lr.ph23:                                         ; preds = %1
  %18 = getelementptr inbounds i8, ptr %0, i64 144
  %19 = getelementptr inbounds i8, ptr %0, i64 168
  %20 = getelementptr inbounds i8, ptr %0, i64 120
  %21 = getelementptr inbounds i8, ptr %0, i64 224
  br label %24

._crit_edge24:                                    ; preds = %66, %1
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #6
  %22 = getelementptr inbounds i8, ptr %0, i64 168
  %23 = load i16, ptr %22, align 8, !tbaa !5
  %.not = icmp eq i16 %23, 0
  br i1 %.not, label %88, label %86

24:                                               ; preds = %.lr.ph23, %66
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #6
  %25 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt23_Rb_tree_const_iteratorImEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %2) #6
  %26 = load i64, ptr %25, align 8, !tbaa !46
  store i64 %26, ptr %4, align 8, !tbaa !46
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %5) #6
  call void @_ZNSt6vectorIdSaIdEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #6
  %27 = call ptr @_ZNSt6vectorImSaImEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %18) #6
  store ptr %27, ptr %6, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #6
  %28 = call ptr @_ZNSt6vectorImSaImEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %18) #6
  store ptr %28, ptr %7, align 8
  %29 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPmSt6vectorImSaImEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #6
  br i1 %29, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %43, %24
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #6
  %30 = load i16, ptr %19, align 8, !tbaa !5
  %.not13 = icmp eq i16 %30, 0
  br i1 %.not13, label %56, label %47

.lr.ph:                                           ; preds = %24, %43
  %31 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPmSt6vectorImSaImEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #6
  %32 = load i64, ptr %31, align 8, !tbaa !46
  %33 = load i64, ptr %4, align 8, !tbaa !46
  %34 = icmp eq i64 %32, %33
  br i1 %34, label %35, label %39

35:                                               ; preds = %.lr.ph
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #6
  store double 1.000000e+00, ptr %8, align 8, !tbaa !47
  invoke void @_ZNSt6vectorIdSaIdEE9push_backEOd(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull align 8 dereferenceable(8) %8)
          to label %36 unwind label %37

36:                                               ; preds = %35
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #6
  br label %43

37:                                               ; preds = %35
  %38 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #6
  br label %46

39:                                               ; preds = %.lr.ph
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #6
  store double 0.000000e+00, ptr %9, align 8, !tbaa !47
  invoke void @_ZNSt6vectorIdSaIdEE9push_backEOd(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull align 8 dereferenceable(8) %9)
          to label %40 unwind label %41

40:                                               ; preds = %39
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #6
  br label %43

41:                                               ; preds = %39
  %42 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #6
  br label %46

43:                                               ; preds = %40, %36
  %44 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPmSt6vectorImSaImEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #6
  %45 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPmSt6vectorImSaImEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %6, ptr noundef nonnull align 8 dereferenceable(8) %7) #6
  br i1 %45, label %.lr.ph, label %._crit_edge

46:                                               ; preds = %41, %37
  %.pn19 = phi { ptr, i32 } [ %38, %37 ], [ %42, %41 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #6
  br label %85

47:                                               ; preds = %._crit_edge
  %48 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.5)
          to label %49 unwind label %54

49:                                               ; preds = %47
  %50 = load i64, ptr %4, align 8, !tbaa !46
  %51 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %48, i64 noundef %50)
          to label %52 unwind label %54

52:                                               ; preds = %49
  %53 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %51, ptr noundef nonnull @.str.2)
          to label %56 unwind label %54

54:                                               ; preds = %52, %49, %47
  %55 = landingpad { ptr, i32 }
          cleanup
  br label %85

56:                                               ; preds = %52, %._crit_edge
  call void @llvm.lifetime.start.p0(i64 256, ptr nonnull %10) #6
  invoke void @_ZNSt6vectorIS_IdSaIdEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24) %11, ptr noundef nonnull align 8 dereferenceable(24) %20)
          to label %57 unwind label %69

57:                                               ; preds = %56
  invoke void @_ZNSt6vectorIdSaIdEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %12, ptr noundef nonnull align 8 dereferenceable(24) %5)
          to label %58 unwind label %71

58:                                               ; preds = %57
  %59 = load i16, ptr %19, align 8, !tbaa !5
  invoke void @_ZN16LinearRegressionC2ESt6vectorIS0_IdSaIdEESaIS2_EES2_t(ptr noundef nonnull align 8 dereferenceable(256) %10, ptr noundef nonnull %11, ptr noundef nonnull %12, i16 noundef zeroext %59)
          to label %60 unwind label %73

60:                                               ; preds = %58
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #6
  call void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #6
  invoke void @_ZN16LinearRegression3fitEv(ptr noundef nonnull align 8 dereferenceable(256) %10)
          to label %61 unwind label %76

61:                                               ; preds = %60
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %13) #6
  invoke void @_ZN16LinearRegression8get_biasEv(ptr dead_on_unwind nonnull writable sret(%"class.std::vector") align 8 %13, ptr noundef nonnull align 8 dereferenceable(256) %10)
          to label %62 unwind label %78

62:                                               ; preds = %61
  %63 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt3mapImSt6vectorIdSaIdEESt4lessImESaISt4pairIKmS2_EEEixERS6_(ptr noundef nonnull align 8 dereferenceable(48) %21, ptr noundef nonnull align 8 dereferenceable(8) %4)
          to label %64 unwind label %80

64:                                               ; preds = %62
  %65 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIdSaIdEEaSERKS1_(ptr noundef nonnull align 8 dereferenceable(24) %63, ptr noundef nonnull align 8 dereferenceable(24) %13)
          to label %66 unwind label %80

66:                                               ; preds = %64
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %13) #6
  call void @_ZN16LinearRegressionD2Ev(ptr noundef nonnull align 8 dereferenceable(256) %10) #6
  call void @llvm.lifetime.end.p0(i64 256, ptr nonnull %10) #6
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #6
  %67 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt23_Rb_tree_const_iteratorImEppEv(ptr noundef nonnull align 8 dereferenceable(8) %2) #6
  %68 = call noundef zeroext i1 @_ZStneRKSt23_Rb_tree_const_iteratorImES2_(ptr noundef nonnull align 8 dereferenceable(8) %2, ptr noundef nonnull align 8 dereferenceable(8) %3) #6
  br i1 %68, label %24, label %._crit_edge24

69:                                               ; preds = %56
  %70 = landingpad { ptr, i32 }
          cleanup
  br label %84

71:                                               ; preds = %57
  %72 = landingpad { ptr, i32 }
          cleanup
  br label %75

73:                                               ; preds = %58
  %74 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #6
  br label %75

75:                                               ; preds = %73, %71
  %.pn = phi { ptr, i32 } [ %74, %73 ], [ %72, %71 ]
  call void @_ZNSt6vectorIS_IdSaIdEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #6
  br label %84

76:                                               ; preds = %60
  %77 = landingpad { ptr, i32 }
          cleanup
  br label %83

78:                                               ; preds = %61
  %79 = landingpad { ptr, i32 }
          cleanup
  br label %82

80:                                               ; preds = %64, %62
  %81 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #6
  br label %82

82:                                               ; preds = %80, %78
  %.pn15 = phi { ptr, i32 } [ %81, %80 ], [ %79, %78 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %13) #6
  br label %83

83:                                               ; preds = %82, %76
  %.pn15.pn = phi { ptr, i32 } [ %.pn15, %82 ], [ %77, %76 ]
  call void @_ZN16LinearRegressionD2Ev(ptr noundef nonnull align 8 dereferenceable(256) %10) #6
  br label %84

84:                                               ; preds = %83, %75, %69
  %.pn15.pn.pn = phi { ptr, i32 } [ %.pn15.pn, %83 ], [ %.pn, %75 ], [ %70, %69 ]
  call void @llvm.lifetime.end.p0(i64 256, ptr nonnull %10) #6
  br label %85

85:                                               ; preds = %84, %54, %46
  %.pn19.pn = phi { ptr, i32 } [ %.pn19, %46 ], [ %.pn15.pn.pn, %84 ], [ %55, %54 ]
  call void @_ZNSt6vectorIdSaIdEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #6
  resume { ptr, i32 } %.pn19.pn

86:                                               ; preds = %._crit_edge24
  %87 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.6)
  br label %88

88:                                               ; preds = %86, %._crit_edge24
  %89 = getelementptr inbounds i8, ptr %0, i64 88
  %90 = call noundef zeroext i1 @_ZNKSt8functionIFvbEEcvbEv(ptr noundef nonnull align 8 dereferenceable(32) %89) #6
  br i1 %90, label %91, label %94

91:                                               ; preds = %88
  call void @_ZNKSt8functionIFvbEEclEb(ptr noundef nonnull align 8 dereferenceable(32) %89, i1 noundef zeroext true)
  %92 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.7)
  %93 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %92, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
  br label %94

94:                                               ; preds = %91, %88
  ret void
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIdSaIdEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIdSaIdEE9push_backEOd(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IdSaIdEESaIS1_EEC2ERKS3_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIdSaIdEEC2ERKS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN16LinearRegressionC2ESt6vectorIS0_IdSaIdEESaIS2_EES2_t(ptr noundef nonnull align 8 dereferenceable(256), ptr noundef, ptr noundef, i16 noundef zeroext) unnamed_addr #0 align 2

declare void @_ZN16LinearRegression3fitEv(ptr noundef nonnull align 8 dereferenceable(256)) local_unnamed_addr #5

declare void @_ZN16LinearRegression8get_biasEv(ptr dead_on_unwind writable sret(%"class.std::vector") align 8, ptr noundef nonnull align 8 dereferenceable(256)) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN16LinearRegressionD2Ev(ptr noundef nonnull align 8 dereferenceable(256)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt8functionIFvbEEcvbEv(ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNKSt8functionIFvbEEclEb(ptr noundef nonnull align 8 dereferenceable(32), i1 noundef zeroext) local_unnamed_addr #0 align 2

; 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 #0 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)) #1

attributes #0 = { 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 #1 = { inlinehint mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { "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, !26, i64 168}
!6 = !{!"_ZTS19logistic_regression", !7, i64 0, !19, i64 80, !15, i64 120, !22, i64 144, !26, i64 168, !27, i64 176, !36, i64 224, !39, i64 272, !41, i64 312}
!7 = !{!"_ZTS11DataIOClass", !8, i64 8, !15, i64 32, !8, i64 56}
!8 = !{!"_ZTSSt6vectorIdSaIdEE", !9, i64 0}
!9 = !{!"_ZTSSt12_Vector_baseIdSaIdEE", !10, i64 0}
!10 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE12_Vector_implE", !11, i64 0}
!11 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!12 = !{!"any pointer", !13, i64 0}
!13 = !{!"omnipotent char", !14, i64 0}
!14 = !{!"Simple C++ TBAA"}
!15 = !{!"_ZTSSt6vectorIS_IdSaIdEESaIS1_EE", !16, i64 0}
!16 = !{!"_ZTSSt12_Vector_baseISt6vectorIdSaIdEESaIS2_EE", !17, i64 0}
!17 = !{!"_ZTSNSt12_Vector_baseISt6vectorIdSaIdEESaIS2_EE12_Vector_implE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseISt6vectorIdSaIdEESaIS2_EE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!19 = !{!"_ZTS13ITrainPredict", !20, i64 8}
!20 = !{!"_ZTSSt8functionIFvbEE", !21, i64 0, !12, i64 24}
!21 = !{!"_ZTSSt14_Function_base", !13, i64 0, !12, i64 16}
!22 = !{!"_ZTSSt6vectorImSaImEE", !23, i64 0}
!23 = !{!"_ZTSSt12_Vector_baseImSaImEE", !24, i64 0}
!24 = !{!"_ZTSNSt12_Vector_baseImSaImEE12_Vector_implE", !25, i64 0}
!25 = !{!"_ZTSNSt12_Vector_baseImSaImEE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!26 = !{!"short", !13, i64 0}
!27 = !{!"_ZTSSt3setImSt4lessImESaImEE", !28, i64 0}
!28 = !{!"_ZTSSt8_Rb_treeImmSt9_IdentityImESt4lessImESaImEE", !29, i64 0}
!29 = !{!"_ZTSNSt8_Rb_treeImmSt9_IdentityImESt4lessImESaImEE13_Rb_tree_implIS3_Lb1EEE", !30, i64 0, !32, i64 8}
!30 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessImEE", !31, i64 0}
!31 = !{!"_ZTSSt4lessImE"}
!32 = !{!"_ZTSSt15_Rb_tree_header", !33, i64 0, !35, i64 32}
!33 = !{!"_ZTSSt18_Rb_tree_node_base", !34, i64 0, !12, i64 8, !12, i64 16, !12, i64 24}
!34 = !{!"_ZTSSt14_Rb_tree_color", !13, i64 0}
!35 = !{!"long", !13, i64 0}
!36 = !{!"_ZTSSt3mapImSt6vectorIdSaIdEESt4lessImESaISt4pairIKmS2_EEE", !37, i64 0}
!37 = !{!"_ZTSSt8_Rb_treeImSt4pairIKmSt6vectorIdSaIdEEESt10_Select1stIS5_ESt4lessImESaIS5_EE", !38, i64 0}
!38 = !{!"_ZTSNSt8_Rb_treeImSt4pairIKmSt6vectorIdSaIdEEESt10_Select1stIS5_ESt4lessImESaIS5_EE13_Rb_tree_implIS9_Lb1EEE", !30, i64 0, !32, i64 8}
!39 = !{!"_ZTSSt5mutex", !40, i64 0}
!40 = !{!"_ZTSSt12__mutex_base", !13, i64 0}
!41 = !{!"_ZTSSt6futureIvE", !42, i64 0}
!42 = !{!"_ZTSSt14__basic_futureIvE", !43, i64 0}
!43 = !{!"_ZTSSt10shared_ptrINSt13__future_base13_State_baseV2EE", !44, i64 0}
!44 = !{!"_ZTSSt12__shared_ptrINSt13__future_base13_State_baseV2ELN9__gnu_cxx12_Lock_policyE2EE", !12, i64 0, !45, i64 8}
!45 = !{!"_ZTSSt14__shared_countILN9__gnu_cxx12_Lock_policyE2EE", !12, i64 0}
!46 = !{!35, !35, i64 0}
!47 = !{!48, !48, i64 0}
!48 = !{!"double", !13, i64 0}


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