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

; 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::__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_LOWESS" = type { %"class.SGTELIB::Surrogate.base", i32, i32, i32, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"class.SGTELIB::Matrix" }
%"class.SGTELIB::Surrogate.base" = 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 }>
%"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 }
%"class.SGTELIB::Matrix" = type { ptr, %"class.std::__cxx11::basic_string", i32, i32, ptr }

@_ZTVN7SGTELIB16Surrogate_LOWESSE = external dso_local unnamed_addr constant { [15 x ptr] }, align 8
@.str = external hidden unnamed_addr constant [5 x i8], align 1

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN7SGTELIB16Surrogate_LOWESSC2ERNS_11TrainingSetENS_20Surrogate_ParametersE(ptr noundef nonnull align 8 dereferenceable(1128) %0, ptr noundef nonnull align 8 dereferenceable(504) %1, ptr noundef %2) unnamed_addr #0 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
  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
  %11 = load ptr, ptr %4, align 8
  %12 = load ptr, ptr %5, align 8, !tbaa !5
  call void @_ZN7SGTELIB9SurrogateC2ERNS_11TrainingSetERKNS_20Surrogate_ParametersE(ptr noundef nonnull align 8 dereferenceable(985) %11, ptr noundef nonnull align 8 dereferenceable(504) %12, ptr noundef nonnull align 8 dereferenceable(312) %2)
  store ptr getelementptr inbounds inrange(-16, 104) ({ [15 x ptr] }, ptr @_ZTVN7SGTELIB16Surrogate_LOWESSE, i32 0, i32 0, i32 2), ptr %11, align 8, !tbaa !9
  %13 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %11, i32 0, i32 1
  store i32 0, ptr %13, align 4, !tbaa !11
  %14 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %11, i32 0, i32 2
  store i32 99999999, ptr %14, align 8, !tbaa !50
  %15 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %11, i32 0, i32 3
  store i32 0, ptr %15, align 4, !tbaa !51
  %16 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %11, i32 0, i32 4
  store ptr null, ptr %16, align 8, !tbaa !52
  %17 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %11, i32 0, i32 5
  store ptr null, ptr %17, align 8, !tbaa !53
  %18 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %11, i32 0, i32 6
  store ptr null, ptr %18, align 8, !tbaa !54
  %19 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %11, i32 0, i32 7
  store ptr null, ptr %19, align 8, !tbaa !55
  %20 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %11, i32 0, i32 8
  store ptr null, ptr %20, align 8, !tbaa !56
  %21 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %11, i32 0, i32 9
  store ptr null, ptr %21, align 8, !tbaa !57
  %22 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %11, i32 0, i32 10
  store ptr null, ptr %22, align 8, !tbaa !58
  %23 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %11, i32 0, i32 11
  store ptr null, ptr %23, align 8, !tbaa !59
  %24 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %11, i32 0, i32 12
  store ptr null, ptr %24, align 8, !tbaa !60
  %25 = getelementptr inbounds %"class.SGTELIB::Surrogate_LOWESS", ptr %11, i32 0, i32 13
  call void @llvm.lifetime.start.p0(i64 32, ptr %7) #5
  call void @llvm.lifetime.start.p0(i64 1, ptr %8) #5
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #5
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef @.str, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %26 unwind label %28

26:                                               ; preds = %3
  invoke void @_ZN7SGTELIB6MatrixC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEii(ptr noundef nonnull align 8 dereferenceable(56) %25, ptr noundef nonnull align 8 dereferenceable(32) %7, i32 noundef 0, i32 noundef 0)
          to label %27 unwind label %32

27:                                               ; preds = %26
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #5
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #5
  ret void

28:                                               ; preds = %3
  %29 = landingpad { ptr, i32 }
          cleanup
  %30 = extractvalue { ptr, i32 } %29, 0
  store ptr %30, ptr %9, align 8
  %31 = extractvalue { ptr, i32 } %29, 1
  store i32 %31, ptr %10, align 4
  br label %36

32:                                               ; preds = %26
  %33 = landingpad { ptr, i32 }
          cleanup
  %34 = extractvalue { ptr, i32 } %33, 0
  store ptr %34, ptr %9, align 8
  %35 = extractvalue { ptr, i32 } %33, 1
  store i32 %35, ptr %10, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #5
  br label %36

36:                                               ; preds = %32, %28
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #5
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #5
  call void @llvm.lifetime.end.p0(i64 32, ptr %7) #5
  call void @_ZN7SGTELIB9SurrogateD2Ev(ptr noundef nonnull align 8 dereferenceable(985) %11) #5
  br label %37

37:                                               ; preds = %36
  %38 = load ptr, ptr %9, align 8
  %39 = load i32, ptr %10, align 4
  %40 = insertvalue { ptr, i32 } poison, ptr %38, 0
  %41 = insertvalue { ptr, i32 } %40, i32 %39, 1
  resume { ptr, i32 } %41
}

declare void @_ZN7SGTELIB9SurrogateC2ERNS_11TrainingSetERKNS_20Surrogate_ParametersE(ptr noundef nonnull align 8 dereferenceable(985), ptr noundef nonnull align 8 dereferenceable(504), ptr noundef nonnull align 8 dereferenceable(312)) unnamed_addr #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 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 #0 align 2

declare i32 @__gxx_personality_v0(...)

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 #1

; 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 void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

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

; Function Attrs: nounwind
declare void @_ZN7SGTELIB9SurrogateD2Ev(ptr noundef nonnull align 8 dereferenceable(985)) unnamed_addr #4

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 = { "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 = { 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 = { 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 = !{!"vtable pointer", !8, i64 0}
!11 = !{!12, !16, i64 988}
!12 = !{!"_ZTSN7SGTELIB16Surrogate_LOWESSE", !13, i64 0, !16, i64 988, !16, i64 992, !16, i64 996, !6, i64 1000, !6, i64 1008, !6, i64 1016, !6, i64 1024, !6, i64 1032, !6, i64 1040, !6, i64 1048, !6, i64 1056, !6, i64 1064, !21, i64 1072}
!13 = !{!"_ZTSN7SGTELIB9SurrogateE", !6, i64 8, !14, i64 16, !16, i64 328, !16, i64 332, !16, i64 336, !16, i64 340, !16, i64 344, !16, i64 348, !28, i64 352, !6, i64 360, !6, i64 368, !6, i64 376, !6, i64 384, !29, i64 392, !34, i64 416, !19, i64 464, !42, i64 472, !28, i64 984}
!14 = !{!"_ZTSN7SGTELIB20Surrogate_ParametersE", !15, i64 8, !16, 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, !25, i64 128, !17, i64 132, !26, i64 136, !19, i64 144, !19, i64 152, !19, i64 160, !19, i64 168, !21, i64 176, !17, i64 232, !27, i64 236, !22, i64 240, !22, i64 272, !16, i64 304, !16, i64 308}
!15 = !{!"_ZTSN7SGTELIB7model_tE", !7, i64 0}
!16 = !{!"int", !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, !16, i64 40, !16, i64 44, !6, i64 48}
!22 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !23, i64 0, !24, i64 8, !7, i64 16}
!23 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!24 = !{!"long", !7, i64 0}
!25 = !{!"_ZTSN7SGTELIB8weight_tE", !7, i64 0}
!26 = !{!"_ZTSN7SGTELIB13uncertainty_tE", !7, i64 0}
!27 = !{!"_ZTSN7SGTELIB8metric_tE", !7, i64 0}
!28 = !{!"bool", !7, i64 0}
!29 = !{!"_ZTSNSt7__cxx114listIiSaIiEEE", !30, i64 0}
!30 = !{!"_ZTSNSt7__cxx1110_List_baseIiSaIiEEE", !31, i64 0}
!31 = !{!"_ZTSNSt7__cxx1110_List_baseIiSaIiEE10_List_implE", !32, i64 0}
!32 = !{!"_ZTSNSt8__detail17_List_node_headerE", !33, i64 0, !24, i64 16}
!33 = !{!"_ZTSNSt8__detail15_List_node_baseE", !6, i64 0, !6, i64 8}
!34 = !{!"_ZTSSt3mapIN7SGTELIB8metric_tENS0_6MatrixESt4lessIS1_ESaISt4pairIKS1_S2_EEE", !35, i64 0}
!35 = !{!"_ZTSSt8_Rb_treeIN7SGTELIB8metric_tESt4pairIKS1_NS0_6MatrixEESt10_Select1stIS5_ESt4lessIS1_ESaIS5_EE", !36, i64 0}
!36 = !{!"_ZTSNSt8_Rb_treeIN7SGTELIB8metric_tESt4pairIKS1_NS0_6MatrixEESt10_Select1stIS5_ESt4lessIS1_ESaIS5_EE13_Rb_tree_implIS9_Lb1EEE", !37, i64 0, !39, i64 8}
!37 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessIN7SGTELIB8metric_tEEE", !38, i64 0}
!38 = !{!"_ZTSSt4lessIN7SGTELIB8metric_tEE"}
!39 = !{!"_ZTSSt15_Rb_tree_header", !40, i64 0, !24, i64 32}
!40 = !{!"_ZTSSt18_Rb_tree_node_base", !41, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!41 = !{!"_ZTSSt14_Rb_tree_color", !7, i64 0}
!42 = !{!"_ZTSSt14basic_ofstreamIcSt11char_traitsIcEE", !43, i64 0, !44, i64 8}
!43 = !{!"_ZTSSo"}
!44 = !{!"_ZTSSt13basic_filebufIcSt11char_traitsIcEE", !45, i64 0, !7, i64 64, !47, i64 104, !48, i64 120, !49, i64 124, !49, i64 132, !49, i64 140, !6, i64 152, !24, i64 160, !28, i64 168, !28, i64 169, !28, i64 170, !7, i64 171, !6, i64 176, !6, i64 184, !28, i64 192, !6, i64 200, !6, i64 208, !24, i64 216, !6, i64 224, !6, i64 232}
!45 = !{!"_ZTSSt15basic_streambufIcSt11char_traitsIcEE", !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48, !46, i64 56}
!46 = !{!"_ZTSSt6locale", !6, i64 0}
!47 = !{!"_ZTSSt12__basic_fileIcE", !6, i64 0, !28, i64 8}
!48 = !{!"_ZTSSt13_Ios_Openmode", !7, i64 0}
!49 = !{!"_ZTS11__mbstate_t", !16, i64 0, !7, i64 4}
!50 = !{!12, !16, i64 992}
!51 = !{!12, !16, i64 996}
!52 = !{!12, !6, i64 1000}
!53 = !{!12, !6, i64 1008}
!54 = !{!12, !6, i64 1016}
!55 = !{!12, !6, i64 1024}
!56 = !{!12, !6, i64 1032}
!57 = !{!12, !6, i64 1040}
!58 = !{!12, !6, i64 1048}
!59 = !{!12, !6, i64 1056}
!60 = !{!12, !6, i64 1064}


; 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::__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 }

@_ZTVN7SGTELIB16Surrogate_LOWESSE = external dso_local unnamed_addr constant { [15 x ptr] }, align 8
@.str = external hidden unnamed_addr constant [5 x i8], align 1

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN7SGTELIB16Surrogate_LOWESSC2ERNS_11TrainingSetENS_20Surrogate_ParametersE(ptr noundef nonnull align 8 dereferenceable(1128) %0, ptr noundef nonnull align 8 dereferenceable(504) %1, ptr noundef nonnull %2) unnamed_addr #0 align 2 personality ptr @__gxx_personality_v0 {
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca %"class.std::allocator", align 1
  tail call void @_ZN7SGTELIB9SurrogateC2ERNS_11TrainingSetERKNS_20Surrogate_ParametersE(ptr noundef nonnull align 8 dereferenceable(985) %0, ptr noundef nonnull align 8 dereferenceable(504) %1, ptr noundef nonnull align 8 dereferenceable(312) %2)
  store ptr getelementptr inbounds inrange(-16, 104) (i8, ptr @_ZTVN7SGTELIB16Surrogate_LOWESSE, i64 16), ptr %0, align 8, !tbaa !5
  %6 = getelementptr inbounds i8, ptr %0, i64 988
  store i32 0, ptr %6, align 4, !tbaa !8
  %7 = getelementptr inbounds i8, ptr %0, i64 992
  store i32 99999999, ptr %7, align 8, !tbaa !49
  %8 = getelementptr inbounds i8, ptr %0, i64 996
  tail call void @llvm.memset.p0.i64(ptr noundef nonnull align 4 dereferenceable(76) %8, i8 0, i64 76, i1 false)
  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, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %9 unwind label %12

9:                                                ; preds = %3
  %10 = getelementptr inbounds i8, ptr %0, i64 1072
  invoke void @_ZN7SGTELIB6MatrixC1ERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEii(ptr noundef nonnull align 8 dereferenceable(56) %10, ptr noundef nonnull align 8 dereferenceable(32) %4, i32 noundef 0, i32 noundef 0)
          to label %11 unwind label %14

11:                                               ; preds = %9
  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
  ret void

12:                                               ; preds = %3
  %13 = landingpad { ptr, i32 }
          cleanup
  br label %16

14:                                               ; preds = %9
  %15 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #6
  br label %16

16:                                               ; preds = %14, %12
  %.pn = phi { ptr, i32 } [ %15, %14 ], [ %13, %12 ]
  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
  call void @_ZN7SGTELIB9SurrogateD2Ev(ptr noundef nonnull align 8 dereferenceable(985) %0) #6
  resume { ptr, i32 } %.pn
}

declare void @_ZN7SGTELIB9SurrogateC2ERNS_11TrainingSetERKNS_20Surrogate_ParametersE(ptr noundef nonnull align 8 dereferenceable(985), ptr noundef nonnull align 8 dereferenceable(504), ptr noundef nonnull align 8 dereferenceable(312)) 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 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 #0 align 2

declare i32 @__gxx_personality_v0(...)

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 #1

; 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 void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) 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: nounwind
declare void @_ZN7SGTELIB9SurrogateD2Ev(ptr noundef nonnull align 8 dereferenceable(985)) unnamed_addr #4

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: write)
declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1 immarg) #5

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 = { "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 = { 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 = { nocallback nofree nounwind willreturn memory(argmem: write) }
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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !15, i64 988}
!9 = !{!"_ZTSN7SGTELIB16Surrogate_LOWESSE", !10, i64 0, !15, i64 988, !15, i64 992, !15, i64 996, !11, i64 1000, !11, i64 1008, !11, i64 1016, !11, i64 1024, !11, i64 1032, !11, i64 1040, !11, i64 1048, !11, i64 1056, !11, i64 1064, !20, i64 1072}
!10 = !{!"_ZTSN7SGTELIB9SurrogateE", !11, i64 8, !13, i64 16, !15, i64 328, !15, i64 332, !15, i64 336, !15, i64 340, !15, i64 344, !15, i64 348, !27, i64 352, !11, i64 360, !11, i64 368, !11, i64 376, !11, i64 384, !28, i64 392, !33, i64 416, !18, i64 464, !41, i64 472, !27, i64 984}
!11 = !{!"any pointer", !12, i64 0}
!12 = !{!"omnipotent char", !7, i64 0}
!13 = !{!"_ZTSN7SGTELIB20Surrogate_ParametersE", !14, i64 8, !15, i64 12, !16, i64 16, !17, i64 20, !16, i64 24, !18, i64 32, !16, i64 40, !18, i64 48, !16, i64 56, !19, i64 60, !16, i64 64, !20, i64 72, !24, i64 128, !16, i64 132, !25, i64 136, !18, i64 144, !18, i64 152, !18, i64 160, !18, i64 168, !20, i64 176, !16, i64 232, !26, i64 236, !21, i64 240, !21, i64 272, !15, i64 304, !15, i64 308}
!14 = !{!"_ZTSN7SGTELIB7model_tE", !12, i64 0}
!15 = !{!"int", !12, i64 0}
!16 = !{!"_ZTSN7SGTELIB14param_status_tE", !12, i64 0}
!17 = !{!"_ZTSN7SGTELIB8kernel_tE", !12, i64 0}
!18 = !{!"double", !12, i64 0}
!19 = !{!"_ZTSN7SGTELIB10distance_tE", !12, i64 0}
!20 = !{!"_ZTSN7SGTELIB6MatrixE", !21, i64 8, !15, i64 40, !15, i64 44, !11, i64 48}
!21 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !22, i64 0, !23, i64 8, !12, i64 16}
!22 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !11, i64 0}
!23 = !{!"long", !12, i64 0}
!24 = !{!"_ZTSN7SGTELIB8weight_tE", !12, i64 0}
!25 = !{!"_ZTSN7SGTELIB13uncertainty_tE", !12, i64 0}
!26 = !{!"_ZTSN7SGTELIB8metric_tE", !12, i64 0}
!27 = !{!"bool", !12, 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, !23, i64 16}
!32 = !{!"_ZTSNSt8__detail15_List_node_baseE", !11, i64 0, !11, 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, !23, i64 32}
!39 = !{!"_ZTSSt18_Rb_tree_node_base", !40, i64 0, !11, i64 8, !11, i64 16, !11, i64 24}
!40 = !{!"_ZTSSt14_Rb_tree_color", !12, i64 0}
!41 = !{!"_ZTSSt14basic_ofstreamIcSt11char_traitsIcEE", !42, i64 0, !43, i64 8}
!42 = !{!"_ZTSSo"}
!43 = !{!"_ZTSSt13basic_filebufIcSt11char_traitsIcEE", !44, i64 0, !12, i64 64, !46, i64 104, !47, i64 120, !48, i64 124, !48, i64 132, !48, i64 140, !11, i64 152, !23, i64 160, !27, i64 168, !27, i64 169, !27, i64 170, !12, i64 171, !11, i64 176, !11, i64 184, !27, i64 192, !11, i64 200, !11, i64 208, !23, i64 216, !11, i64 224, !11, i64 232}
!44 = !{!"_ZTSSt15basic_streambufIcSt11char_traitsIcEE", !11, i64 8, !11, i64 16, !11, i64 24, !11, i64 32, !11, i64 40, !11, i64 48, !45, i64 56}
!45 = !{!"_ZTSSt6locale", !11, i64 0}
!46 = !{!"_ZTSSt12__basic_fileIcE", !11, i64 0, !27, i64 8}
!47 = !{!"_ZTSSt13_Ios_Openmode", !12, i64 0}
!48 = !{!"_ZTS11__mbstate_t", !15, i64 0, !12, i64 4}
!49 = !{!9, !15, i64 992}


; Effective O3 passes: InferFunctionAttrsPass,InstCombinePass,MemCpyOptPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass