; LLVM IR from buresjan/optim_lbm :: nomad/ext/sgtelib/src (Surrogate_CN)

; 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.SGTELIB::Matrix" = type { ptr, %"class.std::__cxx11::basic_string", i32, i32, ptr }
%"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.SGTELIB::Surrogate" = type <{ ptr, ptr, %"class.SGTELIB::Surrogate_Parameters", i32, i32, i32, i32, i32, i32, i8, [7 x i8], ptr, ptr, ptr, ptr, %"class.std::__cxx11::list", %"class.std::map", double, %"class.std::basic_ofstream", i8, [7 x i8] }>
%"class.SGTELIB::Surrogate_Parameters" = type { ptr, i32, i32, i32, i32, i32, double, i32, double, i32, i32, i32, %"class.SGTELIB::Matrix", i32, i32, i32, double, double, double, double, %"class.SGTELIB::Matrix", i32, i32, %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", i32, i32 }
%"class.std::__cxx11::list" = type { %"class.std::__cxx11::_List_base" }
%"class.std::__cxx11::_List_base" = type { %"struct.std::__cxx11::_List_base<int, std::allocator<int>>::_List_impl" }
%"struct.std::__cxx11::_List_base<int, std::allocator<int>>::_List_impl" = type { %"struct.std::__detail::_List_node_header" }
%"struct.std::__detail::_List_node_header" = type { %"struct.std::__detail::_List_node_base", i64 }
%"struct.std::__detail::_List_node_base" = type { ptr, ptr }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<SGTELIB::metric_t, std::pair<const SGTELIB::metric_t, SGTELIB::Matrix>, std::_Select1st<std::pair<const SGTELIB::metric_t, SGTELIB::Matrix>>, std::less<SGTELIB::metric_t>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<SGTELIB::metric_t, std::pair<const SGTELIB::metric_t, SGTELIB::Matrix>, std::_Select1st<std::pair<const SGTELIB::metric_t, SGTELIB::Matrix>>, std::less<SGTELIB::metric_t>>::_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::basic_ofstream" = type { %"class.std::basic_ostream.base", %"class.std::basic_filebuf", %"class.std::basic_ios" }
%"class.std::basic_ostream.base" = type { ptr }
%"class.std::basic_filebuf" = type { %"class.std::basic_streambuf", %union.pthread_mutex_t, %"class.std::__basic_file", i32, %struct.__mbstate_t, %struct.__mbstate_t, %struct.__mbstate_t, ptr, i64, i8, i8, i8, i8, ptr, ptr, i8, ptr, ptr, i64, ptr, ptr }
%"class.std::basic_streambuf" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::locale" }
%"class.std::locale" = type { ptr }
%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.std::__basic_file" = type <{ ptr, i8, [7 x i8] }>
%struct.__mbstate_t = type { i32, %union.anon.6 }
%union.anon.6 = type { i32 }
%"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 }

@.str.1 = external hidden unnamed_addr constant [91 x i8], align 1
@__FUNCTION__._ZN7SGTELIB12Surrogate_CN25predict_private_objectiveERKSt6vectorIPNS_6MatrixESaIS3_EES3_ = external hidden unnamed_addr constant [26 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [7 x i8], align 1

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK7SGTELIB6Matrix11get_nb_rowsEv(ptr noundef nonnull align 8 dereferenceable(56)) #1 align 2

declare void @_ZNK7SGTELIB11TrainingSet13get_distancesERKNS_6MatrixES3_NS_10distance_tE(ptr dead_on_unwind writable sret(%"class.SGTELIB::Matrix") align 8, ptr noundef nonnull align 8 dereferenceable(504), ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(56), i32 noundef) #2

declare void @_ZN7SGTELIB9Surrogate13get_matrix_XsEv(ptr dead_on_unwind writable sret(%"class.SGTELIB::Matrix") align 8, ptr noundef nonnull align 8 dereferenceable(985)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK7SGTELIB20Surrogate_Parameters17get_distance_typeEv(ptr noundef nonnull align 8 dereferenceable(312)) #3 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nounwind
declare void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #4

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

declare void @_ZN7SGTELIB9Surrogate13get_matrix_ZsEv(ptr dead_on_unwind writable sret(%"class.SGTELIB::Matrix") align 8, ptr noundef nonnull align 8 dereferenceable(985)) #2

declare noundef i32 @_ZN7SGTELIB6Matrix17get_min_index_rowEi(ptr noundef nonnull align 8 dereferenceable(56), i32 noundef) #2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN7SGTELIB12Surrogate_CN25predict_private_objectiveERKSt6vectorIPNS_6MatrixESaIS3_EES3_(ptr noundef nonnull align 8 dereferenceable(985) %0, ptr noundef nonnull align 8 dereferenceable(24) %1, ptr noundef %2) unnamed_addr #5 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca %"class.std::allocator", align 1
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca %"class.std::__cxx11::basic_string", align 8
  %12 = alloca %"class.std::allocator", align 1
  %13 = alloca i32, align 4
  %14 = alloca i64, align 8
  %15 = alloca i32, align 4
  %16 = alloca ptr, align 8
  %17 = alloca %"class.SGTELIB::Matrix", align 8
  %18 = alloca %"class.SGTELIB::Matrix", align 8
  %19 = alloca %"class.std::__cxx11::basic_string", align 8
  %20 = alloca %"class.std::allocator", align 1
  %21 = alloca i32, align 4
  %22 = alloca i32, align 4
  %23 = alloca %"class.SGTELIB::Matrix", align 8
  %24 = alloca i32, align 4
  %25 = alloca i32, align 4
  %26 = alloca i32, align 4
  %27 = alloca %"class.SGTELIB::Matrix", align 8
  %28 = alloca %"class.SGTELIB::Matrix", align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  store ptr %2, ptr %6, align 8, !tbaa !5
  %29 = load ptr, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr %7) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr %8) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef @.str.1, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %30 unwind label %49

30:                                               ; preds = %3
  call void @llvm.lifetime.start.p0(i64 32, ptr %11) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr %12) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %11, ptr noundef @__FUNCTION__._ZN7SGTELIB12Surrogate_CN25predict_private_objectiveERKSt6vectorIPNS_6MatrixESaIS3_EES3_, ptr noundef nonnull align 1 dereferenceable(1) %12)
          to label %31 unwind label %53

31:                                               ; preds = %30
  call void @llvm.lifetime.start.p0(i64 4, ptr %13) #6
  store i32 93, ptr %13, align 4, !tbaa !9
  invoke void @_ZNK7SGTELIB9Surrogate11check_readyERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_RKi(ptr noundef nonnull align 8 dereferenceable(985) %29, ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef nonnull align 8 dereferenceable(32) %11, ptr noundef nonnull align 4 dereferenceable(4) %13)
          to label %32 unwind label %57

32:                                               ; preds = %31
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #6
  %33 = load ptr, ptr %5, align 8, !tbaa !5
  %34 = call noundef i64 @_ZNKSt6vectorIPN7SGTELIB6MatrixESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %33) #6
  store i64 %34, ptr %14, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #6
  %35 = load ptr, ptr %5, align 8, !tbaa !5
  %36 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIPN7SGTELIB6MatrixESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %35, i64 noundef 0) #6
  %37 = load ptr, ptr %36, align 8, !tbaa !5
  %38 = call noundef i32 @_ZNK7SGTELIB6Matrix11get_nb_rowsEv(ptr noundef nonnull align 8 dereferenceable(56) %37)
  store i32 %38, ptr %15, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %16) #6
  call void @llvm.lifetime.start.p0(i64 56, ptr %17) #6
  call void @_ZN7SGTELIB9Surrogate13get_matrix_ZsEv(ptr dead_on_unwind writable sret(%"class.SGTELIB::Matrix") align 8 %17, ptr noundef nonnull align 8 dereferenceable(985) %29)
  store ptr %17, ptr %16, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 56, ptr %18) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr %19) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr %20) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %19, ptr noundef @.str.2, ptr noundef nonnull align 1 dereferenceable(1) %20)
          to label %39 unwind label %63

39:                                               ; preds = %32
  %40 = getelementptr inbounds %"class.SGTELIB::Surrogate", ptr %29, i32 0, i32 7
  %41 = load i32, ptr %40, align 8, !tbaa !13
  invoke void @_ZN7SGTELIB6MatrixC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEii(ptr noundef nonnull align 8 dereferenceable(56) %18, ptr noundef nonnull align 8 dereferenceable(32) %19, i32 noundef %41, i32 noundef 1)
          to label %42 unwind label %67

42:                                               ; preds = %39
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %19) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %19) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %21) #6
  store i32 0, ptr %21, align 4, !tbaa !9
  br label %43

43:                                               ; preds = %99, %42
  %44 = load i32, ptr %21, align 4, !tbaa !9
  %45 = getelementptr inbounds %"class.SGTELIB::Surrogate", ptr %29, i32 0, i32 4
  %46 = load i32, ptr %45, align 4, !tbaa !49
  %47 = icmp slt i32 %44, %46
  br i1 %47, label %72, label %48

48:                                               ; preds = %43
  store i32 2, ptr %22, align 4
  br label %102

49:                                               ; preds = %3
  %50 = landingpad { ptr, i32 }
          cleanup
  %51 = extractvalue { ptr, i32 } %50, 0
  store ptr %51, ptr %9, align 8
  %52 = extractvalue { ptr, i32 } %50, 1
  store i32 %52, ptr %10, align 4
  br label %62

53:                                               ; preds = %30
  %54 = landingpad { ptr, i32 }
          cleanup
  %55 = extractvalue { ptr, i32 } %54, 0
  store ptr %55, ptr %9, align 8
  %56 = extractvalue { ptr, i32 } %54, 1
  store i32 %56, ptr %10, align 4
  br label %61

57:                                               ; preds = %31
  %58 = landingpad { ptr, i32 }
          cleanup
  %59 = extractvalue { ptr, i32 } %58, 0
  store ptr %59, ptr %9, align 8
  %60 = extractvalue { ptr, i32 } %58, 1
  store i32 %60, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %13) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #6
  br label %61

61:                                               ; preds = %57, %53
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %11) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #6
  br label %62

62:                                               ; preds = %61, %49
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #6
  br label %164

63:                                               ; preds = %32
  %64 = landingpad { ptr, i32 }
          cleanup
  %65 = extractvalue { ptr, i32 } %64, 0
  store ptr %65, ptr %9, align 8
  %66 = extractvalue { ptr, i32 } %64, 1
  store i32 %66, ptr %10, align 4
  br label %71

67:                                               ; preds = %39
  %68 = landingpad { ptr, i32 }
          cleanup
  %69 = extractvalue { ptr, i32 } %68, 0
  store ptr %69, ptr %9, align 8
  %70 = extractvalue { ptr, i32 } %68, 1
  store i32 %70, ptr %10, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %19) #6
  br label %71

71:                                               ; preds = %67, %63
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %19) #6
  br label %163

72:                                               ; preds = %43
  %73 = getelementptr inbounds %"class.SGTELIB::Surrogate", ptr %29, i32 0, i32 1
  %74 = load ptr, ptr %73, align 8, !tbaa !50
  %75 = load i32, ptr %21, align 4, !tbaa !9
  %76 = invoke noundef i32 @_ZNK7SGTELIB11TrainingSet7get_bboEi(ptr noundef nonnull align 8 dereferenceable(504) %74, i32 noundef %75)
          to label %77 unwind label %85

77:                                               ; preds = %72
  %78 = icmp eq i32 %76, 0
  br i1 %78, label %79, label %98

79:                                               ; preds = %77
  call void @llvm.lifetime.start.p0(i64 56, ptr %23) #6
  %80 = load ptr, ptr %16, align 8, !tbaa !5
  %81 = load i32, ptr %21, align 4, !tbaa !9
  invoke void @_ZNK7SGTELIB6Matrix7get_colEi(ptr dead_on_unwind writable sret(%"class.SGTELIB::Matrix") align 8 %23, ptr noundef nonnull align 8 dereferenceable(56) %80, i32 noundef %81)
          to label %82 unwind label %89

82:                                               ; preds = %79
  %83 = invoke noundef nonnull align 8 dereferenceable(56) ptr @_ZN7SGTELIB6MatrixaSERKS0_(ptr noundef nonnull align 8 dereferenceable(56) %18, ptr noundef nonnull align 8 dereferenceable(56) %23)
          to label %84 unwind label %93

84:                                               ; preds = %82
  call void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56) %23) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr %23) #6
  store i32 2, ptr %22, align 4
  br label %102

85:                                               ; preds = %72
  %86 = landingpad { ptr, i32 }
          cleanup
  %87 = extractvalue { ptr, i32 } %86, 0
  store ptr %87, ptr %9, align 8
  %88 = extractvalue { ptr, i32 } %86, 1
  store i32 %88, ptr %10, align 4
  br label %103

89:                                               ; preds = %79
  %90 = landingpad { ptr, i32 }
          cleanup
  %91 = extractvalue { ptr, i32 } %90, 0
  store ptr %91, ptr %9, align 8
  %92 = extractvalue { ptr, i32 } %90, 1
  store i32 %92, ptr %10, align 4
  br label %97

93:                                               ; preds = %82
  %94 = landingpad { ptr, i32 }
          cleanup
  %95 = extractvalue { ptr, i32 } %94, 0
  store ptr %95, ptr %9, align 8
  %96 = extractvalue { ptr, i32 } %94, 1
  store i32 %96, ptr %10, align 4
  call void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56) %23) #6
  br label %97

97:                                               ; preds = %93, %89
  call void @llvm.lifetime.end.p0(i64 56, ptr %23) #6
  br label %103

98:                                               ; preds = %77
  br label %99

99:                                               ; preds = %98
  %100 = load i32, ptr %21, align 4, !tbaa !9
  %101 = add nsw i32 %100, 1
  store i32 %101, ptr %21, align 4, !tbaa !9
  br label %43, !llvm.loop !51

102:                                              ; preds = %84, %48
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #6
  br label %104

103:                                              ; preds = %97, %85
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #6
  br label %162

104:                                              ; preds = %102
  call void @llvm.lifetime.start.p0(i64 4, ptr %24) #6
  store i32 0, ptr %24, align 4, !tbaa !9
  br label %105

105:                                              ; preds = %157, %104
  %106 = load i32, ptr %24, align 4, !tbaa !9
  %107 = load i64, ptr %14, align 8, !tbaa !11
  %108 = trunc i64 %107 to i32
  %109 = icmp slt i32 %106, %108
  br i1 %109, label %111, label %110

110:                                              ; preds = %105
  store i32 5, ptr %22, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #6
  br label %161

111:                                              ; preds = %105
  call void @llvm.lifetime.start.p0(i64 4, ptr %25) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %26) #6
  call void @llvm.lifetime.start.p0(i64 56, ptr %27) #6
  %112 = getelementptr inbounds %"class.SGTELIB::Surrogate", ptr %29, i32 0, i32 1
  %113 = load ptr, ptr %112, align 8, !tbaa !50
  %114 = load ptr, ptr %5, align 8, !tbaa !5
  %115 = load i32, ptr %24, align 4, !tbaa !9
  %116 = sext i32 %115 to i64
  %117 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIPN7SGTELIB6MatrixESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %114, i64 noundef %116) #6
  %118 = load ptr, ptr %117, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 56, ptr %28) #6
  invoke void @_ZN7SGTELIB9Surrogate13get_matrix_XsEv(ptr dead_on_unwind writable sret(%"class.SGTELIB::Matrix") align 8 %28, ptr noundef nonnull align 8 dereferenceable(985) %29)
          to label %119 unwind label %143

119:                                              ; preds = %111
  %120 = getelementptr inbounds %"class.SGTELIB::Surrogate", ptr %29, i32 0, i32 2
  %121 = invoke noundef i32 @_ZNK7SGTELIB20Surrogate_Parameters17get_distance_typeEv(ptr noundef nonnull align 8 dereferenceable(312) %120)
          to label %122 unwind label %147

122:                                              ; preds = %119
  invoke void @_ZNK7SGTELIB11TrainingSet13get_distancesERKNS_6MatrixES3_NS_10distance_tE(ptr dead_on_unwind writable sret(%"class.SGTELIB::Matrix") align 8 %27, ptr noundef nonnull align 8 dereferenceable(504) %113, ptr noundef nonnull align 8 dereferenceable(56) %118, ptr noundef nonnull align 8 dereferenceable(56) %28, i32 noundef %121)
          to label %123 unwind label %147

123:                                              ; preds = %122
  call void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56) %28) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr %28) #6
  store i32 0, ptr %25, align 4, !tbaa !9
  br label %124

124:                                              ; preds = %140, %123
  %125 = load i32, ptr %25, align 4, !tbaa !9
  %126 = load i32, ptr %15, align 4, !tbaa !9
  %127 = icmp slt i32 %125, %126
  br i1 %127, label %128, label %156

128:                                              ; preds = %124
  %129 = load i32, ptr %25, align 4, !tbaa !9
  %130 = invoke noundef i32 @_ZN7SGTELIB6Matrix17get_min_index_rowEi(ptr noundef nonnull align 8 dereferenceable(56) %27, i32 noundef %129)
          to label %131 unwind label %152

131:                                              ; preds = %128
  store i32 %130, ptr %26, align 4, !tbaa !9
  %132 = load ptr, ptr %6, align 8, !tbaa !5
  %133 = load i32, ptr %24, align 4, !tbaa !9
  %134 = load i32, ptr %25, align 4, !tbaa !9
  %135 = load ptr, ptr %16, align 8, !tbaa !5
  %136 = load i32, ptr %26, align 4, !tbaa !9
  %137 = invoke noundef double @_ZNK7SGTELIB6Matrix3getEii(ptr noundef nonnull align 8 dereferenceable(56) %135, i32 noundef %136, i32 noundef 0)
          to label %138 unwind label %152

138:                                              ; preds = %131
  invoke void @_ZN7SGTELIB6Matrix3setEiid(ptr noundef nonnull align 8 dereferenceable(56) %132, i32 noundef %133, i32 noundef %134, double noundef %137)
          to label %139 unwind label %152

139:                                              ; preds = %138
  br label %140

140:                                              ; preds = %139
  %141 = load i32, ptr %25, align 4, !tbaa !9
  %142 = add nsw i32 %141, 1
  store i32 %142, ptr %25, align 4, !tbaa !9
  br label %124, !llvm.loop !53

143:                                              ; preds = %111
  %144 = landingpad { ptr, i32 }
          cleanup
  %145 = extractvalue { ptr, i32 } %144, 0
  store ptr %145, ptr %9, align 8
  %146 = extractvalue { ptr, i32 } %144, 1
  store i32 %146, ptr %10, align 4
  br label %151

147:                                              ; preds = %122, %119
  %148 = landingpad { ptr, i32 }
          cleanup
  %149 = extractvalue { ptr, i32 } %148, 0
  store ptr %149, ptr %9, align 8
  %150 = extractvalue { ptr, i32 } %148, 1
  store i32 %150, ptr %10, align 4
  call void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56) %28) #6
  br label %151

151:                                              ; preds = %147, %143
  call void @llvm.lifetime.end.p0(i64 56, ptr %28) #6
  br label %160

152:                                              ; preds = %138, %131, %128
  %153 = landingpad { ptr, i32 }
          cleanup
  %154 = extractvalue { ptr, i32 } %153, 0
  store ptr %154, ptr %9, align 8
  %155 = extractvalue { ptr, i32 } %153, 1
  store i32 %155, ptr %10, align 4
  call void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56) %27) #6
  br label %160

156:                                              ; preds = %124
  call void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56) %27) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr %27) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #6
  br label %157

157:                                              ; preds = %156
  %158 = load i32, ptr %24, align 4, !tbaa !9
  %159 = add nsw i32 %158, 1
  store i32 %159, ptr %24, align 4, !tbaa !9
  br label %105, !llvm.loop !54

160:                                              ; preds = %152, %151
  call void @llvm.lifetime.end.p0(i64 56, ptr %27) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #6
  br label %162

161:                                              ; preds = %110
  call void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56) %18) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr %18) #6
  call void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56) %17) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr %17) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #6
  ret void

162:                                              ; preds = %160, %103
  call void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56) %18) #6
  br label %163

163:                                              ; preds = %162, %71
  call void @llvm.lifetime.end.p0(i64 56, ptr %18) #6
  call void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56) %17) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr %17) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %16) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #6
  br label %164

164:                                              ; preds = %163, %62
  %165 = load ptr, ptr %9, align 8
  %166 = load i32, ptr %10, align 4
  %167 = insertvalue { ptr, i32 } poison, ptr %165, 0
  %168 = insertvalue { ptr, i32 } %167, i32 %166, 1
  resume { ptr, i32 } %168
}

declare void @_ZNK7SGTELIB9Surrogate11check_readyERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_RKi(ptr noundef nonnull align 8 dereferenceable(985), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 4 dereferenceable(4)) #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 #5 align 2

; 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 nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIPN7SGTELIB6MatrixESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIPN7SGTELIB6MatrixESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #3 align 2

declare void @_ZN7SGTELIB6MatrixC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEii(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(32), i32 noundef, i32 noundef) unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZNK7SGTELIB11TrainingSet7get_bboEi(ptr noundef nonnull align 8 dereferenceable(504), i32 noundef) #5 align 2

declare void @_ZNK7SGTELIB6Matrix7get_colEi(ptr dead_on_unwind writable sret(%"class.SGTELIB::Matrix") align 8, ptr noundef nonnull align 8 dereferenceable(56), i32 noundef) #2

declare noundef nonnull align 8 dereferenceable(56) ptr @_ZN7SGTELIB6MatrixaSERKS0_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(56)) #2

declare void @_ZN7SGTELIB6Matrix3setEiid(ptr noundef nonnull align 8 dereferenceable(56), i32 noundef, i32 noundef, double noundef) #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef double @_ZNK7SGTELIB6Matrix3getEii(ptr noundef nonnull align 8 dereferenceable(56), i32 noundef, i32 noundef) #1 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind "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 = { 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 #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 = !{!"int", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"long", !7, i64 0}
!13 = !{!14, !10, i64 344}
!14 = !{!"_ZTSN7SGTELIB9SurrogateE", !6, i64 8, !15, i64 16, !10, i64 328, !10, i64 332, !10, i64 336, !10, i64 340, !10, i64 344, !10, i64 348, !27, i64 352, !6, i64 360, !6, i64 368, !6, i64 376, !6, i64 384, !28, i64 392, !33, i64 416, !19, i64 464, !41, i64 472, !27, i64 984}
!15 = !{!"_ZTSN7SGTELIB20Surrogate_ParametersE", !16, i64 8, !10, i64 12, !17, i64 16, !18, i64 20, !17, i64 24, !19, i64 32, !17, i64 40, !19, i64 48, !17, i64 56, !20, i64 60, !17, i64 64, !21, i64 72, !24, i64 128, !17, i64 132, !25, i64 136, !19, i64 144, !19, i64 152, !19, i64 160, !19, i64 168, !21, i64 176, !17, i64 232, !26, i64 236, !22, i64 240, !22, i64 272, !10, i64 304, !10, i64 308}
!16 = !{!"_ZTSN7SGTELIB7model_tE", !7, i64 0}
!17 = !{!"_ZTSN7SGTELIB14param_status_tE", !7, i64 0}
!18 = !{!"_ZTSN7SGTELIB8kernel_tE", !7, i64 0}
!19 = !{!"double", !7, i64 0}
!20 = !{!"_ZTSN7SGTELIB10distance_tE", !7, i64 0}
!21 = !{!"_ZTSN7SGTELIB6MatrixE", !22, i64 8, !10, i64 40, !10, i64 44, !6, i64 48}
!22 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !23, i64 0, !12, i64 8, !7, i64 16}
!23 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!24 = !{!"_ZTSN7SGTELIB8weight_tE", !7, i64 0}
!25 = !{!"_ZTSN7SGTELIB13uncertainty_tE", !7, i64 0}
!26 = !{!"_ZTSN7SGTELIB8metric_tE", !7, i64 0}
!27 = !{!"bool", !7, i64 0}
!28 = !{!"_ZTSNSt7__cxx114listIiSaIiEEE", !29, i64 0}
!29 = !{!"_ZTSNSt7__cxx1110_List_baseIiSaIiEEE", !30, i64 0}
!30 = !{!"_ZTSNSt7__cxx1110_List_baseIiSaIiEE10_List_implE", !31, i64 0}
!31 = !{!"_ZTSNSt8__detail17_List_node_headerE", !32, i64 0, !12, i64 16}
!32 = !{!"_ZTSNSt8__detail15_List_node_baseE", !6, i64 0, !6, i64 8}
!33 = !{!"_ZTSSt3mapIN7SGTELIB8metric_tENS0_6MatrixESt4lessIS1_ESaISt4pairIKS1_S2_EEE", !34, i64 0}
!34 = !{!"_ZTSSt8_Rb_treeIN7SGTELIB8metric_tESt4pairIKS1_NS0_6MatrixEESt10_Select1stIS5_ESt4lessIS1_ESaIS5_EE", !35, i64 0}
!35 = !{!"_ZTSNSt8_Rb_treeIN7SGTELIB8metric_tESt4pairIKS1_NS0_6MatrixEESt10_Select1stIS5_ESt4lessIS1_ESaIS5_EE13_Rb_tree_implIS9_Lb1EEE", !36, i64 0, !38, i64 8}
!36 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessIN7SGTELIB8metric_tEEE", !37, i64 0}
!37 = !{!"_ZTSSt4lessIN7SGTELIB8metric_tEE"}
!38 = !{!"_ZTSSt15_Rb_tree_header", !39, i64 0, !12, i64 32}
!39 = !{!"_ZTSSt18_Rb_tree_node_base", !40, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!40 = !{!"_ZTSSt14_Rb_tree_color", !7, i64 0}
!41 = !{!"_ZTSSt14basic_ofstreamIcSt11char_traitsIcEE", !42, i64 0, !43, i64 8}
!42 = !{!"_ZTSSo"}
!43 = !{!"_ZTSSt13basic_filebufIcSt11char_traitsIcEE", !44, i64 0, !7, i64 64, !46, i64 104, !47, i64 120, !48, i64 124, !48, i64 132, !48, i64 140, !6, i64 152, !12, i64 160, !27, i64 168, !27, i64 169, !27, i64 170, !7, i64 171, !6, i64 176, !6, i64 184, !27, i64 192, !6, i64 200, !6, i64 208, !12, i64 216, !6, i64 224, !6, i64 232}
!44 = !{!"_ZTSSt15basic_streambufIcSt11char_traitsIcEE", !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48, !45, i64 56}
!45 = !{!"_ZTSSt6locale", !6, i64 0}
!46 = !{!"_ZTSSt12__basic_fileIcE", !6, i64 0, !27, i64 8}
!47 = !{!"_ZTSSt13_Ios_Openmode", !7, i64 0}
!48 = !{!"_ZTS11__mbstate_t", !10, i64 0, !7, i64 4}
!49 = !{!14, !10, i64 332}
!50 = !{!14, !6, i64 8}
!51 = distinct !{!51, !52}
!52 = !{!"llvm.loop.mustprogress"}
!53 = distinct !{!53, !52}
!54 = distinct !{!54, !52}


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

%"class.SGTELIB::Matrix" = type { ptr, %"class.std::__cxx11::basic_string", i32, i32, ptr }
%"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 }

@.str.1 = external hidden unnamed_addr constant [91 x i8], align 1
@__FUNCTION__._ZN7SGTELIB12Surrogate_CN25predict_private_objectiveERKSt6vectorIPNS_6MatrixESaIS3_EES3_ = external hidden unnamed_addr constant [26 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [7 x i8], align 1

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK7SGTELIB6Matrix11get_nb_rowsEv(ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #1 align 2

declare void @_ZNK7SGTELIB11TrainingSet13get_distancesERKNS_6MatrixES3_NS_10distance_tE(ptr dead_on_unwind writable sret(%"class.SGTELIB::Matrix") align 8, ptr noundef nonnull align 8 dereferenceable(504), ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(56), i32 noundef) local_unnamed_addr #2

declare void @_ZN7SGTELIB9Surrogate13get_matrix_XsEv(ptr dead_on_unwind writable sret(%"class.SGTELIB::Matrix") align 8, ptr noundef nonnull align 8 dereferenceable(985)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK7SGTELIB20Surrogate_Parameters17get_distance_typeEv(ptr noundef nonnull align 8 dereferenceable(312)) local_unnamed_addr #3 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nounwind
declare void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56)) unnamed_addr #4

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

declare void @_ZN7SGTELIB9Surrogate13get_matrix_ZsEv(ptr dead_on_unwind writable sret(%"class.SGTELIB::Matrix") align 8, ptr noundef nonnull align 8 dereferenceable(985)) local_unnamed_addr #2

declare noundef i32 @_ZN7SGTELIB6Matrix17get_min_index_rowEi(ptr noundef nonnull align 8 dereferenceable(56), i32 noundef) local_unnamed_addr #2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN7SGTELIB12Surrogate_CN25predict_private_objectiveERKSt6vectorIPNS_6MatrixESaIS3_EES3_(ptr noundef nonnull align 8 dereferenceable(985) %0, ptr noundef nonnull align 8 dereferenceable(24) %1, ptr noundef %2) unnamed_addr #5 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca %"class.std::allocator", align 1
  %6 = alloca %"class.std::__cxx11::basic_string", align 8
  %7 = alloca %"class.std::allocator", align 1
  %8 = alloca i32, align 4
  %9 = alloca %"class.SGTELIB::Matrix", align 8
  %10 = alloca %"class.SGTELIB::Matrix", align 8
  %11 = alloca %"class.std::__cxx11::basic_string", align 8
  %12 = alloca %"class.std::allocator", align 1
  %13 = alloca %"class.SGTELIB::Matrix", align 8
  %14 = alloca %"class.SGTELIB::Matrix", align 8
  %15 = alloca %"class.SGTELIB::Matrix", align 8
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %4) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull @.str.1, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %16 unwind label %31

16:                                               ; preds = %3
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %6) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %7) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef nonnull @__FUNCTION__._ZN7SGTELIB12Surrogate_CN25predict_private_objectiveERKSt6vectorIPNS_6MatrixESaIS3_EES3_, ptr noundef nonnull align 1 dereferenceable(1) %7)
          to label %17 unwind label %33

17:                                               ; preds = %16
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %8) #6
  store i32 93, ptr %8, align 4, !tbaa !5
  invoke void @_ZNK7SGTELIB9Surrogate11check_readyERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_RKi(ptr noundef nonnull align 8 dereferenceable(985) %0, ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull align 8 dereferenceable(32) %6, ptr noundef nonnull align 4 dereferenceable(4) %8)
          to label %18 unwind label %35

18:                                               ; preds = %17
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #6
  %19 = call noundef i64 @_ZNKSt6vectorIPN7SGTELIB6MatrixESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  %20 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIPN7SGTELIB6MatrixESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef 0) #6
  %21 = load ptr, ptr %20, align 8, !tbaa !9
  %22 = call noundef i32 @_ZNK7SGTELIB6Matrix11get_nb_rowsEv(ptr noundef nonnull align 8 dereferenceable(56) %21)
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %9) #6
  call void @_ZN7SGTELIB9Surrogate13get_matrix_ZsEv(ptr dead_on_unwind nonnull writable sret(%"class.SGTELIB::Matrix") align 8 %9, ptr noundef nonnull align 8 dereferenceable(985) %0)
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %10) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %11) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %12) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %11, ptr noundef nonnull @.str.2, ptr noundef nonnull align 1 dereferenceable(1) %12)
          to label %23 unwind label %39

23:                                               ; preds = %18
  %24 = getelementptr inbounds i8, ptr %0, i64 344
  %25 = load i32, ptr %24, align 8, !tbaa !11
  invoke void @_ZN7SGTELIB6MatrixC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEii(ptr noundef nonnull align 8 dereferenceable(56) %10, ptr noundef nonnull align 8 dereferenceable(32) %11, i32 noundef %25, i32 noundef 1)
          to label %26 unwind label %41

26:                                               ; preds = %23
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %12) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %11) #6
  %27 = getelementptr inbounds i8, ptr %0, i64 332
  %28 = load i32, ptr %27, align 4, !tbaa !48
  %29 = icmp sgt i32 %28, 0
  br i1 %29, label %.lr.ph, label %.loopexit

.lr.ph:                                           ; preds = %26
  %30 = getelementptr inbounds i8, ptr %0, i64 8
  br label %44

31:                                               ; preds = %3
  %32 = landingpad { ptr, i32 }
          cleanup
  br label %38

33:                                               ; preds = %16
  %34 = landingpad { ptr, i32 }
          cleanup
  br label %37

35:                                               ; preds = %17
  %36 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %6) #6
  br label %37

37:                                               ; preds = %35, %33
  %.pn = phi { ptr, i32 } [ %36, %35 ], [ %34, %33 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %7) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %7) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %6) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  br label %38

38:                                               ; preds = %37, %31
  %.pn.pn = phi { ptr, i32 } [ %.pn, %37 ], [ %32, %31 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %4) #6
  br label %97

39:                                               ; preds = %18
  %40 = landingpad { ptr, i32 }
          cleanup
  br label %43

41:                                               ; preds = %23
  %42 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %11) #6
  br label %43

43:                                               ; preds = %41, %39
  %.pn38 = phi { ptr, i32 } [ %42, %41 ], [ %40, %39 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %12) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %11) #6
  br label %96

44:                                               ; preds = %.lr.ph, %60
  %.02552 = phi i32 [ 0, %.lr.ph ], [ %61, %60 ]
  %45 = load ptr, ptr %30, align 8, !tbaa !49
  %46 = invoke noundef i32 @_ZNK7SGTELIB11TrainingSet7get_bboEi(ptr noundef nonnull align 8 dereferenceable(504) %45, i32 noundef %.02552)
          to label %47 unwind label %53

47:                                               ; preds = %44
  %48 = icmp eq i32 %46, 0
  br i1 %48, label %49, label %60

49:                                               ; preds = %47
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %13) #6
  invoke void @_ZNK7SGTELIB6Matrix7get_colEi(ptr dead_on_unwind nonnull writable sret(%"class.SGTELIB::Matrix") align 8 %13, ptr noundef nonnull align 8 dereferenceable(56) %9, i32 noundef %.02552)
          to label %50 unwind label %55

50:                                               ; preds = %49
  %51 = invoke noundef nonnull align 8 dereferenceable(56) ptr @_ZN7SGTELIB6MatrixaSERKS0_(ptr noundef nonnull align 8 dereferenceable(56) %10, ptr noundef nonnull align 8 dereferenceable(56) %13)
          to label %52 unwind label %57

52:                                               ; preds = %50
  call void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56) %13) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %13) #6
  br label %.loopexit

53:                                               ; preds = %44
  %54 = landingpad { ptr, i32 }
          cleanup
  br label %95

55:                                               ; preds = %49
  %56 = landingpad { ptr, i32 }
          cleanup
  br label %59

57:                                               ; preds = %50
  %58 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56) %13) #6
  br label %59

59:                                               ; preds = %57, %55
  %.pn40 = phi { ptr, i32 } [ %58, %57 ], [ %56, %55 ]
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %13) #6
  br label %95

60:                                               ; preds = %47
  %61 = add nuw nsw i32 %.02552, 1
  %62 = load i32, ptr %27, align 4, !tbaa !48
  %63 = icmp slt i32 %61, %62
  br i1 %63, label %44, label %.loopexit, !llvm.loop !50

.loopexit:                                        ; preds = %60, %26, %52
  %64 = trunc i64 %19 to i32
  %65 = icmp sgt i32 %64, 0
  br i1 %65, label %.lr.ph57, label %._crit_edge58

.lr.ph57:                                         ; preds = %.loopexit
  %66 = getelementptr inbounds i8, ptr %0, i64 8
  %67 = getelementptr inbounds i8, ptr %0, i64 16
  %68 = icmp sgt i32 %22, 0
  %wide.trip.count73 = and i64 %19, 2147483647
  br i1 %68, label %.lr.ph57.split.us, label %.lr.ph57.split

.lr.ph57.split.us:                                ; preds = %.lr.ph57, %._crit_edge.us
  %indvars.iv70 = phi i64 [ %indvars.iv.next71, %._crit_edge.us ], [ 0, %.lr.ph57 ]
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %14) #6
  %69 = load ptr, ptr %66, align 8, !tbaa !49
  %70 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIPN7SGTELIB6MatrixESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %indvars.iv70) #6
  %71 = load ptr, ptr %70, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %15) #6
  invoke void @_ZN7SGTELIB9Surrogate13get_matrix_XsEv(ptr dead_on_unwind nonnull writable sret(%"class.SGTELIB::Matrix") align 8 %15, ptr noundef nonnull align 8 dereferenceable(985) %0)
          to label %72 unwind label %.split.us

72:                                               ; preds = %.lr.ph57.split.us
  %73 = call noundef i32 @_ZNK7SGTELIB20Surrogate_Parameters17get_distance_typeEv(ptr noundef nonnull align 8 dereferenceable(312) %67)
  invoke void @_ZNK7SGTELIB11TrainingSet13get_distancesERKNS_6MatrixES3_NS_10distance_tE(ptr dead_on_unwind nonnull writable sret(%"class.SGTELIB::Matrix") align 8 %14, ptr noundef nonnull align 8 dereferenceable(504) %69, ptr noundef nonnull align 8 dereferenceable(56) %71, ptr noundef nonnull align 8 dereferenceable(56) %15, i32 noundef %73)
          to label %.lr.ph54.us unwind label %.split60.us

.lr.ph54.us:                                      ; preds = %72
  call void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56) %15) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %15) #6
  %74 = trunc nuw nsw i64 %indvars.iv70 to i32
  br label %75

75:                                               ; preds = %.lr.ph54.us, %79
  %.02353.us = phi i32 [ 0, %.lr.ph54.us ], [ %80, %79 ]
  %76 = invoke noundef i32 @_ZN7SGTELIB6Matrix17get_min_index_rowEi(ptr noundef nonnull align 8 dereferenceable(56) %14, i32 noundef %.02353.us)
          to label %77 unwind label %.split63.us

77:                                               ; preds = %75
  %78 = call noundef double @_ZNK7SGTELIB6Matrix3getEii(ptr noundef nonnull align 8 dereferenceable(56) %9, i32 noundef %76, i32 noundef 0)
  invoke void @_ZN7SGTELIB6Matrix3setEiid(ptr noundef nonnull align 8 dereferenceable(56) %2, i32 noundef %74, i32 noundef %.02353.us, double noundef %78)
          to label %79 unwind label %.split63.us

79:                                               ; preds = %77
  %80 = add nuw nsw i32 %.02353.us, 1
  %exitcond69.not = icmp eq i32 %80, %22
  br i1 %exitcond69.not, label %._crit_edge.us, label %75, !llvm.loop !52

._crit_edge.us:                                   ; preds = %79
  call void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56) %14) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %14) #6
  %indvars.iv.next71 = add nuw nsw i64 %indvars.iv70, 1
  %exitcond74.not = icmp eq i64 %indvars.iv.next71, %wide.trip.count73
  br i1 %exitcond74.not, label %._crit_edge58, label %.lr.ph57.split.us, !llvm.loop !53

.split.us:                                        ; preds = %.lr.ph57.split.us
  %81 = landingpad { ptr, i32 }
          cleanup
  br label %93

.split60.us:                                      ; preds = %72
  %82 = landingpad { ptr, i32 }
          cleanup
  br label %92

.split63.us:                                      ; preds = %77, %75
  %83 = landingpad { ptr, i32 }
          cleanup
  call void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56) %14) #6
  br label %94

._crit_edge58:                                    ; preds = %89, %._crit_edge.us, %.loopexit
  call void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56) %10) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %10) #6
  call void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56) %9) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %9) #6
  ret void

.lr.ph57.split:                                   ; preds = %.lr.ph57, %89
  %indvars.iv = phi i64 [ %indvars.iv.next, %89 ], [ 0, %.lr.ph57 ]
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %14) #6
  %84 = load ptr, ptr %66, align 8, !tbaa !49
  %85 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIPN7SGTELIB6MatrixESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %indvars.iv) #6
  %86 = load ptr, ptr %85, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 56, ptr nonnull %15) #6
  invoke void @_ZN7SGTELIB9Surrogate13get_matrix_XsEv(ptr dead_on_unwind nonnull writable sret(%"class.SGTELIB::Matrix") align 8 %15, ptr noundef nonnull align 8 dereferenceable(985) %0)
          to label %87 unwind label %.split

87:                                               ; preds = %.lr.ph57.split
  %88 = call noundef i32 @_ZNK7SGTELIB20Surrogate_Parameters17get_distance_typeEv(ptr noundef nonnull align 8 dereferenceable(312) %67)
  invoke void @_ZNK7SGTELIB11TrainingSet13get_distancesERKNS_6MatrixES3_NS_10distance_tE(ptr dead_on_unwind nonnull writable sret(%"class.SGTELIB::Matrix") align 8 %14, ptr noundef nonnull align 8 dereferenceable(504) %84, ptr noundef nonnull align 8 dereferenceable(56) %86, ptr noundef nonnull align 8 dereferenceable(56) %15, i32 noundef %88)
          to label %89 unwind label %.split60

89:                                               ; preds = %87
  call void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56) %15) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %15) #6
  call void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56) %14) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %14) #6
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count73
  br i1 %exitcond.not, label %._crit_edge58, label %.lr.ph57.split, !llvm.loop !53

.split:                                           ; preds = %.lr.ph57.split
  %90 = landingpad { ptr, i32 }
          cleanup
  br label %93

.split60:                                         ; preds = %87
  %91 = landingpad { ptr, i32 }
          cleanup
  br label %92

92:                                               ; preds = %.split60.us, %.split60
  %.us-phi61 = phi { ptr, i32 } [ %91, %.split60 ], [ %82, %.split60.us ]
  call void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56) %15) #6
  br label %93

93:                                               ; preds = %.split, %.split.us, %92
  %.pn43 = phi { ptr, i32 } [ %.us-phi61, %92 ], [ %90, %.split ], [ %81, %.split.us ]
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %15) #6
  br label %94

94:                                               ; preds = %.split63.us, %93
  %.pn45 = phi { ptr, i32 } [ %83, %.split63.us ], [ %.pn43, %93 ]
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %14) #6
  br label %95

95:                                               ; preds = %53, %59, %94
  %.pn45.pn = phi { ptr, i32 } [ %.pn45, %94 ], [ %.pn40, %59 ], [ %54, %53 ]
  call void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56) %10) #6
  br label %96

96:                                               ; preds = %95, %43
  %.pn45.pn.pn = phi { ptr, i32 } [ %.pn45.pn, %95 ], [ %.pn38, %43 ]
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %10) #6
  call void @_ZN7SGTELIB6MatrixD1Ev(ptr noundef nonnull align 8 dereferenceable(56) %9) #6
  call void @llvm.lifetime.end.p0(i64 56, ptr nonnull %9) #6
  br label %97

97:                                               ; preds = %96, %38
  %.pn45.pn.pn.pn = phi { ptr, i32 } [ %.pn45.pn.pn, %96 ], [ %.pn.pn, %38 ]
  resume { ptr, i32 } %.pn45.pn.pn.pn
}

declare void @_ZNK7SGTELIB9Surrogate11check_readyERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEES8_RKi(ptr noundef nonnull align 8 dereferenceable(985), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 4 dereferenceable(4)) 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 #5 align 2

; 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 nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIPN7SGTELIB6MatrixESaIS2_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIPN7SGTELIB6MatrixESaIS2_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #3 align 2

declare void @_ZN7SGTELIB6MatrixC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEii(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(32), i32 noundef, i32 noundef) unnamed_addr #2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i32 @_ZNK7SGTELIB11TrainingSet7get_bboEi(ptr noundef nonnull align 8 dereferenceable(504), i32 noundef) local_unnamed_addr #5 align 2

declare void @_ZNK7SGTELIB6Matrix7get_colEi(ptr dead_on_unwind writable sret(%"class.SGTELIB::Matrix") align 8, ptr noundef nonnull align 8 dereferenceable(56), i32 noundef) local_unnamed_addr #2

declare noundef nonnull align 8 dereferenceable(56) ptr @_ZN7SGTELIB6MatrixaSERKS0_(ptr noundef nonnull align 8 dereferenceable(56), ptr noundef nonnull align 8 dereferenceable(56)) local_unnamed_addr #2

declare void @_ZN7SGTELIB6Matrix3setEiid(ptr noundef nonnull align 8 dereferenceable(56), i32 noundef, i32 noundef, double noundef) local_unnamed_addr #2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef double @_ZNK7SGTELIB6Matrix3getEii(ptr noundef nonnull align 8 dereferenceable(56), i32 noundef, i32 noundef) local_unnamed_addr #1 align 2

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

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind "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 = { 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 #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 = !{!"int", !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 = !{!12, !6, i64 344}
!12 = !{!"_ZTSN7SGTELIB9SurrogateE", !10, i64 8, !13, i64 16, !6, i64 328, !6, i64 332, !6, i64 336, !6, i64 340, !6, i64 344, !6, i64 348, !26, i64 352, !10, i64 360, !10, i64 368, !10, i64 376, !10, i64 384, !27, i64 392, !32, i64 416, !17, i64 464, !40, i64 472, !26, i64 984}
!13 = !{!"_ZTSN7SGTELIB20Surrogate_ParametersE", !14, i64 8, !6, i64 12, !15, i64 16, !16, i64 20, !15, i64 24, !17, i64 32, !15, i64 40, !17, i64 48, !15, i64 56, !18, i64 60, !15, i64 64, !19, i64 72, !23, i64 128, !15, i64 132, !24, i64 136, !17, i64 144, !17, i64 152, !17, i64 160, !17, i64 168, !19, i64 176, !15, i64 232, !25, i64 236, !20, i64 240, !20, i64 272, !6, i64 304, !6, i64 308}
!14 = !{!"_ZTSN7SGTELIB7model_tE", !7, i64 0}
!15 = !{!"_ZTSN7SGTELIB14param_status_tE", !7, i64 0}
!16 = !{!"_ZTSN7SGTELIB8kernel_tE", !7, i64 0}
!17 = !{!"double", !7, i64 0}
!18 = !{!"_ZTSN7SGTELIB10distance_tE", !7, i64 0}
!19 = !{!"_ZTSN7SGTELIB6MatrixE", !20, i64 8, !6, i64 40, !6, i64 44, !10, i64 48}
!20 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !21, i64 0, !22, i64 8, !7, i64 16}
!21 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !10, i64 0}
!22 = !{!"long", !7, i64 0}
!23 = !{!"_ZTSN7SGTELIB8weight_tE", !7, i64 0}
!24 = !{!"_ZTSN7SGTELIB13uncertainty_tE", !7, i64 0}
!25 = !{!"_ZTSN7SGTELIB8metric_tE", !7, i64 0}
!26 = !{!"bool", !7, i64 0}
!27 = !{!"_ZTSNSt7__cxx114listIiSaIiEEE", !28, i64 0}
!28 = !{!"_ZTSNSt7__cxx1110_List_baseIiSaIiEEE", !29, i64 0}
!29 = !{!"_ZTSNSt7__cxx1110_List_baseIiSaIiEE10_List_implE", !30, i64 0}
!30 = !{!"_ZTSNSt8__detail17_List_node_headerE", !31, i64 0, !22, i64 16}
!31 = !{!"_ZTSNSt8__detail15_List_node_baseE", !10, i64 0, !10, i64 8}
!32 = !{!"_ZTSSt3mapIN7SGTELIB8metric_tENS0_6MatrixESt4lessIS1_ESaISt4pairIKS1_S2_EEE", !33, i64 0}
!33 = !{!"_ZTSSt8_Rb_treeIN7SGTELIB8metric_tESt4pairIKS1_NS0_6MatrixEESt10_Select1stIS5_ESt4lessIS1_ESaIS5_EE", !34, i64 0}
!34 = !{!"_ZTSNSt8_Rb_treeIN7SGTELIB8metric_tESt4pairIKS1_NS0_6MatrixEESt10_Select1stIS5_ESt4lessIS1_ESaIS5_EE13_Rb_tree_implIS9_Lb1EEE", !35, i64 0, !37, i64 8}
!35 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessIN7SGTELIB8metric_tEEE", !36, i64 0}
!36 = !{!"_ZTSSt4lessIN7SGTELIB8metric_tEE"}
!37 = !{!"_ZTSSt15_Rb_tree_header", !38, i64 0, !22, i64 32}
!38 = !{!"_ZTSSt18_Rb_tree_node_base", !39, i64 0, !10, i64 8, !10, i64 16, !10, i64 24}
!39 = !{!"_ZTSSt14_Rb_tree_color", !7, i64 0}
!40 = !{!"_ZTSSt14basic_ofstreamIcSt11char_traitsIcEE", !41, i64 0, !42, i64 8}
!41 = !{!"_ZTSSo"}
!42 = !{!"_ZTSSt13basic_filebufIcSt11char_traitsIcEE", !43, i64 0, !7, i64 64, !45, i64 104, !46, i64 120, !47, i64 124, !47, i64 132, !47, i64 140, !10, i64 152, !22, i64 160, !26, i64 168, !26, i64 169, !26, i64 170, !7, i64 171, !10, i64 176, !10, i64 184, !26, i64 192, !10, i64 200, !10, i64 208, !22, i64 216, !10, i64 224, !10, i64 232}
!43 = !{!"_ZTSSt15basic_streambufIcSt11char_traitsIcEE", !10, i64 8, !10, i64 16, !10, i64 24, !10, i64 32, !10, i64 40, !10, i64 48, !44, i64 56}
!44 = !{!"_ZTSSt6locale", !10, i64 0}
!45 = !{!"_ZTSSt12__basic_fileIcE", !10, i64 0, !26, i64 8}
!46 = !{!"_ZTSSt13_Ios_Openmode", !7, i64 0}
!47 = !{!"_ZTS11__mbstate_t", !6, i64 0, !7, i64 4}
!48 = !{!12, !6, i64 332}
!49 = !{!12, !10, i64 8}
!50 = distinct !{!50, !51}
!51 = !{!"llvm.loop.mustprogress"}
!52 = distinct !{!52, !51}
!53 = distinct !{!53, !51}


; Effective O3 passes: GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyCFGPass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass