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

; 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"

%"struct.std::pair" = type <{ %"struct.std::_Rb_tree_const_iterator", i8, [7 x i8] }>
%"struct.std::_Rb_tree_const_iterator" = type { ptr }
%"class.SGTELIB::Surrogate_PRS_CAT" = type <{ %"class.SGTELIB::Surrogate_PRS", %"class.std::set", i32, [4 x i8] }>
%"class.SGTELIB::Surrogate_PRS" = type { %"class.SGTELIB::Surrogate.base", i32, %"class.SGTELIB::Matrix", %"class.SGTELIB::Matrix", %"class.SGTELIB::Matrix", %"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::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::__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 }
%"class.std::set" = type { %"class.std::_Rb_tree.7" }
%"class.std::_Rb_tree.7" = type { %"struct.std::_Rb_tree<double, double, std::_Identity<double>, std::less<double>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<double, double, std::_Identity<double>, std::less<double>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"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] }>

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN7SGTELIB17Surrogate_PRS_CAT12init_privateEv(ptr noundef nonnull align 8 dereferenceable(1268) %0) unnamed_addr #0 align 2 {
  %2 = alloca ptr, align 8
  %3 = alloca i32, align 4
  %4 = alloca double, align 8
  %5 = alloca %"struct.std::pair", align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %6 = load ptr, ptr %2, align 8
  %7 = getelementptr inbounds %"class.SGTELIB::Surrogate_PRS_CAT", ptr %6, i32 0, i32 1
  call void @_ZNSt3setIdSt4lessIdESaIdEE5clearEv(ptr noundef nonnull align 8 dereferenceable(48) %7) #4
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #4
  store i32 0, ptr %3, align 4, !tbaa !9
  br label %8

8:                                                ; preds = %25, %1
  %9 = load i32, ptr %3, align 4, !tbaa !9
  %10 = getelementptr inbounds %"class.SGTELIB::Surrogate", ptr %6, i32 0, i32 7
  %11 = load i32, ptr %10, align 8, !tbaa !11
  %12 = icmp slt i32 %9, %11
  br i1 %12, label %14, label %13

13:                                               ; preds = %8
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #4
  br label %28

14:                                               ; preds = %8
  %15 = getelementptr inbounds %"class.SGTELIB::Surrogate_PRS_CAT", ptr %6, i32 0, i32 1
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #4
  %16 = getelementptr inbounds %"class.SGTELIB::Surrogate", ptr %6, i32 0, i32 1
  %17 = load ptr, ptr %16, align 8, !tbaa !48
  %18 = load i32, ptr %3, align 4, !tbaa !9
  %19 = call noundef double @_ZNK7SGTELIB11TrainingSet6get_XsEii(ptr noundef nonnull align 8 dereferenceable(504) %17, i32 noundef %18, i32 noundef 0)
  store double %19, ptr %4, align 8, !tbaa !49
  %20 = call { ptr, i8 } @_ZNSt3setIdSt4lessIdESaIdEE6insertEOd(ptr noundef nonnull align 8 dereferenceable(48) %15, ptr noundef nonnull align 8 dereferenceable(8) %4)
  %21 = getelementptr inbounds { ptr, i8 }, ptr %5, i32 0, i32 0
  %22 = extractvalue { ptr, i8 } %20, 0
  store ptr %22, ptr %21, align 8
  %23 = getelementptr inbounds { ptr, i8 }, ptr %5, i32 0, i32 1
  %24 = extractvalue { ptr, i8 } %20, 1
  store i8 %24, ptr %23, align 8
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #4
  br label %25

25:                                               ; preds = %14
  %26 = load i32, ptr %3, align 4, !tbaa !9
  %27 = add nsw i32 %26, 1
  store i32 %27, ptr %3, align 4, !tbaa !9
  br label %8, !llvm.loop !50

28:                                               ; preds = %13
  %29 = getelementptr inbounds %"class.SGTELIB::Surrogate_PRS_CAT", ptr %6, i32 0, i32 1
  %30 = call noundef i64 @_ZNKSt3setIdSt4lessIdESaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(48) %29) #4
  %31 = trunc i64 %30 to i32
  %32 = getelementptr inbounds %"class.SGTELIB::Surrogate_PRS_CAT", ptr %6, i32 0, i32 2
  store i32 %31, ptr %32, align 8, !tbaa !52
  ret i1 true
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3setIdSt4lessIdESaIdEE5clearEv(ptr noundef nonnull align 8 dereferenceable(48)) #1 align 2

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

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i8 } @_ZNSt3setIdSt4lessIdESaIdEE6insertEOd(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

declare noundef double @_ZNK7SGTELIB11TrainingSet6get_XsEii(ptr noundef nonnull align 8 dereferenceable(504), i32 noundef, i32 noundef) #3

; 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 i64 @_ZNKSt3setIdSt4lessIdESaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(48)) #1 align 2

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 = { 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { "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 }

!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, !10, i64 344}
!12 = !{!"_ZTSN7SGTELIB9SurrogateE", !6, i64 8, !13, i64 16, !10, i64 328, !10, i64 332, !10, i64 336, !10, i64 340, !10, i64 344, !10, i64 348, !26, i64 352, !6, i64 360, !6, i64 368, !6, i64 376, !6, i64 384, !27, i64 392, !32, i64 416, !17, i64 464, !40, i64 472, !26, i64 984}
!13 = !{!"_ZTSN7SGTELIB20Surrogate_ParametersE", !14, i64 8, !10, 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, !10, i64 304, !10, 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, !10, i64 40, !10, i64 44, !6, i64 48}
!20 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !21, i64 0, !22, i64 8, !7, i64 16}
!21 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, 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", !6, i64 0, !6, 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, !6, i64 8, !6, i64 16, !6, 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, !6, i64 152, !22, i64 160, !26, i64 168, !26, i64 169, !26, i64 170, !7, i64 171, !6, i64 176, !6, i64 184, !26, i64 192, !6, i64 200, !6, i64 208, !22, i64 216, !6, i64 224, !6, i64 232}
!43 = !{!"_ZTSSt15basic_streambufIcSt11char_traitsIcEE", !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48, !44, i64 56}
!44 = !{!"_ZTSSt6locale", !6, i64 0}
!45 = !{!"_ZTSSt12__basic_fileIcE", !6, i64 0, !26, i64 8}
!46 = !{!"_ZTSSt13_Ios_Openmode", !7, i64 0}
!47 = !{!"_ZTS11__mbstate_t", !10, i64 0, !7, i64 4}
!48 = !{!12, !6, i64 8}
!49 = !{!17, !17, i64 0}
!50 = distinct !{!50, !51}
!51 = !{!"llvm.loop.mustprogress"}
!52 = !{!53, !10, i64 1264}
!53 = !{!"_ZTSN7SGTELIB17Surrogate_PRS_CATE", !54, i64 0, !55, i64 1216, !10, i64 1264}
!54 = !{!"_ZTSN7SGTELIB13Surrogate_PRSE", !12, i64 0, !10, i64 988, !19, i64 992, !19, i64 1048, !19, i64 1104, !19, i64 1160}
!55 = !{!"_ZTSSt3setIdSt4lessIdESaIdEE", !56, i64 0}
!56 = !{!"_ZTSSt8_Rb_treeIddSt9_IdentityIdESt4lessIdESaIdEE", !57, i64 0}
!57 = !{!"_ZTSNSt8_Rb_treeIddSt9_IdentityIdESt4lessIdESaIdEE13_Rb_tree_implIS3_Lb1EEE", !58, i64 0, !37, i64 8}
!58 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessIdEE", !59, i64 0}
!59 = !{!"_ZTSSt4lessIdE"}


; 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"

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN7SGTELIB17Surrogate_PRS_CAT12init_privateEv(ptr noundef nonnull align 8 dereferenceable(1268) %0) unnamed_addr #0 align 2 {
  %2 = alloca double, align 8
  %3 = getelementptr inbounds i8, ptr %0, i64 1216
  tail call void @_ZNSt3setIdSt4lessIdESaIdEE5clearEv(ptr noundef nonnull align 8 dereferenceable(48) %3) #4
  %4 = getelementptr inbounds i8, ptr %0, i64 344
  %5 = load i32, ptr %4, align 8, !tbaa !5
  %6 = icmp sgt i32 %5, 0
  br i1 %6, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %1
  %7 = getelementptr inbounds i8, ptr %0, i64 8
  br label %11

._crit_edge:                                      ; preds = %11, %1
  %8 = call noundef i64 @_ZNKSt3setIdSt4lessIdESaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(48) %3) #4
  %9 = trunc i64 %8 to i32
  %10 = getelementptr inbounds i8, ptr %0, i64 1264
  store i32 %9, ptr %10, align 8, !tbaa !46
  ret i1 true

11:                                               ; preds = %.lr.ph, %11
  %.03 = phi i32 [ 0, %.lr.ph ], [ %15, %11 ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2) #4
  %12 = load ptr, ptr %7, align 8, !tbaa !54
  %13 = call noundef double @_ZNK7SGTELIB11TrainingSet6get_XsEii(ptr noundef nonnull align 8 dereferenceable(504) %12, i32 noundef %.03, i32 noundef 0)
  store double %13, ptr %2, align 8, !tbaa !55
  %14 = call { ptr, i8 } @_ZNSt3setIdSt4lessIdESaIdEE6insertEOd(ptr noundef nonnull align 8 dereferenceable(48) %3, ptr noundef nonnull align 8 dereferenceable(8) %2)
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2) #4
  %15 = add nuw nsw i32 %.03, 1
  %16 = load i32, ptr %4, align 8, !tbaa !5
  %17 = icmp slt i32 %15, %16
  br i1 %17, label %11, label %._crit_edge, !llvm.loop !56
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt3setIdSt4lessIdESaIdEE5clearEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #1 align 2

; 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 uwtable
declare dso_local { ptr, i8 } @_ZNSt3setIdSt4lessIdESaIdEE6insertEOd(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

declare noundef double @_ZNK7SGTELIB11TrainingSet6get_XsEii(ptr noundef nonnull align 8 dereferenceable(504), i32 noundef, i32 noundef) local_unnamed_addr #3

; 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 i64 @_ZNKSt3setIdSt4lessIdESaIdEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #1 align 2

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 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { "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 }

!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, !12, i64 344}
!6 = !{!"_ZTSN7SGTELIB9SurrogateE", !7, i64 8, !10, i64 16, !12, i64 328, !12, i64 332, !12, i64 336, !12, i64 340, !12, i64 344, !12, i64 348, !24, i64 352, !7, i64 360, !7, i64 368, !7, i64 376, !7, i64 384, !25, i64 392, !30, i64 416, !15, i64 464, !38, i64 472, !24, i64 984}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"_ZTSN7SGTELIB20Surrogate_ParametersE", !11, i64 8, !12, i64 12, !13, i64 16, !14, i64 20, !13, i64 24, !15, i64 32, !13, i64 40, !15, i64 48, !13, i64 56, !16, i64 60, !13, i64 64, !17, i64 72, !21, i64 128, !13, i64 132, !22, i64 136, !15, i64 144, !15, i64 152, !15, i64 160, !15, i64 168, !17, i64 176, !13, i64 232, !23, i64 236, !18, i64 240, !18, i64 272, !12, i64 304, !12, i64 308}
!11 = !{!"_ZTSN7SGTELIB7model_tE", !8, i64 0}
!12 = !{!"int", !8, i64 0}
!13 = !{!"_ZTSN7SGTELIB14param_status_tE", !8, i64 0}
!14 = !{!"_ZTSN7SGTELIB8kernel_tE", !8, i64 0}
!15 = !{!"double", !8, i64 0}
!16 = !{!"_ZTSN7SGTELIB10distance_tE", !8, i64 0}
!17 = !{!"_ZTSN7SGTELIB6MatrixE", !18, i64 8, !12, i64 40, !12, i64 44, !7, i64 48}
!18 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !19, i64 0, !20, i64 8, !8, i64 16}
!19 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !7, i64 0}
!20 = !{!"long", !8, i64 0}
!21 = !{!"_ZTSN7SGTELIB8weight_tE", !8, i64 0}
!22 = !{!"_ZTSN7SGTELIB13uncertainty_tE", !8, i64 0}
!23 = !{!"_ZTSN7SGTELIB8metric_tE", !8, i64 0}
!24 = !{!"bool", !8, i64 0}
!25 = !{!"_ZTSNSt7__cxx114listIiSaIiEEE", !26, i64 0}
!26 = !{!"_ZTSNSt7__cxx1110_List_baseIiSaIiEEE", !27, i64 0}
!27 = !{!"_ZTSNSt7__cxx1110_List_baseIiSaIiEE10_List_implE", !28, i64 0}
!28 = !{!"_ZTSNSt8__detail17_List_node_headerE", !29, i64 0, !20, i64 16}
!29 = !{!"_ZTSNSt8__detail15_List_node_baseE", !7, i64 0, !7, i64 8}
!30 = !{!"_ZTSSt3mapIN7SGTELIB8metric_tENS0_6MatrixESt4lessIS1_ESaISt4pairIKS1_S2_EEE", !31, i64 0}
!31 = !{!"_ZTSSt8_Rb_treeIN7SGTELIB8metric_tESt4pairIKS1_NS0_6MatrixEESt10_Select1stIS5_ESt4lessIS1_ESaIS5_EE", !32, i64 0}
!32 = !{!"_ZTSNSt8_Rb_treeIN7SGTELIB8metric_tESt4pairIKS1_NS0_6MatrixEESt10_Select1stIS5_ESt4lessIS1_ESaIS5_EE13_Rb_tree_implIS9_Lb1EEE", !33, i64 0, !35, i64 8}
!33 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessIN7SGTELIB8metric_tEEE", !34, i64 0}
!34 = !{!"_ZTSSt4lessIN7SGTELIB8metric_tEE"}
!35 = !{!"_ZTSSt15_Rb_tree_header", !36, i64 0, !20, i64 32}
!36 = !{!"_ZTSSt18_Rb_tree_node_base", !37, i64 0, !7, i64 8, !7, i64 16, !7, i64 24}
!37 = !{!"_ZTSSt14_Rb_tree_color", !8, i64 0}
!38 = !{!"_ZTSSt14basic_ofstreamIcSt11char_traitsIcEE", !39, i64 0, !40, i64 8}
!39 = !{!"_ZTSSo"}
!40 = !{!"_ZTSSt13basic_filebufIcSt11char_traitsIcEE", !41, i64 0, !8, i64 64, !43, i64 104, !44, i64 120, !45, i64 124, !45, i64 132, !45, i64 140, !7, i64 152, !20, i64 160, !24, i64 168, !24, i64 169, !24, i64 170, !8, i64 171, !7, i64 176, !7, i64 184, !24, i64 192, !7, i64 200, !7, i64 208, !20, i64 216, !7, i64 224, !7, i64 232}
!41 = !{!"_ZTSSt15basic_streambufIcSt11char_traitsIcEE", !7, i64 8, !7, i64 16, !7, i64 24, !7, i64 32, !7, i64 40, !7, i64 48, !42, i64 56}
!42 = !{!"_ZTSSt6locale", !7, i64 0}
!43 = !{!"_ZTSSt12__basic_fileIcE", !7, i64 0, !24, i64 8}
!44 = !{!"_ZTSSt13_Ios_Openmode", !8, i64 0}
!45 = !{!"_ZTS11__mbstate_t", !12, i64 0, !8, i64 4}
!46 = !{!47, !12, i64 1264}
!47 = !{!"_ZTSN7SGTELIB17Surrogate_PRS_CATE", !48, i64 0, !49, i64 1216, !12, i64 1264}
!48 = !{!"_ZTSN7SGTELIB13Surrogate_PRSE", !6, i64 0, !12, i64 988, !17, i64 992, !17, i64 1048, !17, i64 1104, !17, i64 1160}
!49 = !{!"_ZTSSt3setIdSt4lessIdESaIdEE", !50, i64 0}
!50 = !{!"_ZTSSt8_Rb_treeIddSt9_IdentityIdESt4lessIdESaIdEE", !51, i64 0}
!51 = !{!"_ZTSNSt8_Rb_treeIddSt9_IdentityIdESt4lessIdESaIdEE13_Rb_tree_implIS3_Lb1EEE", !52, i64 0, !35, i64 8}
!52 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessIdEE", !53, i64 0}
!53 = !{!"_ZTSSt4lessIdE"}
!54 = !{!6, !7, i64 8}
!55 = !{!15, !15, i64 0}
!56 = distinct !{!56, !57}
!57 = !{!"llvm.loop.mustprogress"}


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