; LLVM IR from ERGO-Code/HiGHS :: src/io/HMpsFF.ll (ZN18free_format_parser6HMpsFF9allZeroedERKSt6vectorIdSaIdEE)

; 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.free_format_parser::HMpsFF" = type { double, i8, double, i32, i32, i32, %"class.std::__cxx11::basic_string", i32, double, %"class.std::vector", %"class.std::vector", %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.8", %"class.std::vector.8", %"class.std::vector.13", i32, %"class.std::vector", %"class.std::vector", %"class.std::vector.3", %"class.std::vector.18", i32, i8, i8, %"class.std::__cxx11::basic_string", i32, i32, %"class.std::__cxx11::basic_string", i32, i32, i8, %"class.std::vector.18", i8, %"class.std::__cxx11::basic_string", %"class.std::vector.22", %"class.std::vector", %"class.std::vector.27", %"class.std::vector.27", %"class.std::vector.32", %"class.std::vector.37", %"class.std::vector.8", %"class.std::vector.42", %"class.std::vector.47", %"class.std::vector.8", %"class.std::vector.52", %"class.std::vector.3", %"class.std::vector.57", %"class.std::unordered_map", %"class.std::unordered_map", %"class.std::__cxx11::basic_string" }
%"class.std::vector.13" = type { %"struct.std::_Vector_base.14" }
%"struct.std::_Vector_base.14" = type { %"struct.std::_Vector_base<HighsVarType, std::allocator<HighsVarType>>::_Vector_impl" }
%"struct.std::_Vector_base<HighsVarType, std::allocator<HighsVarType>>::_Vector_impl" = type { %"struct.std::_Vector_base<HighsVarType, std::allocator<HighsVarType>>::_Vector_impl_data" }
%"struct.std::_Vector_base<HighsVarType, std::allocator<HighsVarType>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.18" = type { %"struct.std::_Bvector_base" }
%"struct.std::_Bvector_base" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" = type { %"struct.std::_Bit_iterator", %"struct.std::_Bit_iterator", ptr }
%"struct.std::_Bit_iterator" = type { %"struct.std::_Bit_iterator_base.base", [4 x i8] }
%"struct.std::_Bit_iterator_base.base" = type <{ ptr, i32 }>
%"class.std::vector.22" = type { %"struct.std::_Vector_base.23" }
%"struct.std::_Vector_base.23" = type { %"struct.std::_Vector_base<free_format_parser::HMpsFF::Boundtype, std::allocator<free_format_parser::HMpsFF::Boundtype>>::_Vector_impl" }
%"struct.std::_Vector_base<free_format_parser::HMpsFF::Boundtype, std::allocator<free_format_parser::HMpsFF::Boundtype>>::_Vector_impl" = type { %"struct.std::_Vector_base<free_format_parser::HMpsFF::Boundtype, std::allocator<free_format_parser::HMpsFF::Boundtype>>::_Vector_impl_data" }
%"struct.std::_Vector_base<free_format_parser::HMpsFF::Boundtype, std::allocator<free_format_parser::HMpsFF::Boundtype>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.27" = type { %"struct.std::_Vector_base.28" }
%"struct.std::_Vector_base.28" = type { %"struct.std::_Vector_base<std::tuple<int, int, double>, std::allocator<std::tuple<int, int, double>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::tuple<int, int, double>, std::allocator<std::tuple<int, int, double>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::tuple<int, int, double>, std::allocator<std::tuple<int, int, double>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::tuple<int, int, double>, std::allocator<std::tuple<int, int, double>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.32" = type { %"struct.std::_Vector_base.33" }
%"struct.std::_Vector_base.33" = type { %"struct.std::_Vector_base<std::vector<std::tuple<int, int, double>>, std::allocator<std::vector<std::tuple<int, int, double>>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<std::tuple<int, int, double>>, std::allocator<std::vector<std::tuple<int, int, double>>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<std::tuple<int, int, double>>, std::allocator<std::vector<std::tuple<int, int, double>>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<std::tuple<int, int, double>>, std::allocator<std::vector<std::tuple<int, int, double>>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.37" = type { %"struct.std::_Vector_base.38" }
%"struct.std::_Vector_base.38" = type { %"struct.std::_Vector_base<std::pair<int, double>, std::allocator<std::pair<int, double>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<int, double>, std::allocator<std::pair<int, double>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<int, double>, std::allocator<std::pair<int, double>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<int, double>, std::allocator<std::pair<int, double>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.42" = type { %"struct.std::_Vector_base.43" }
%"struct.std::_Vector_base.43" = type { %"struct.std::_Vector_base<short, std::allocator<short>>::_Vector_impl" }
%"struct.std::_Vector_base<short, std::allocator<short>>::_Vector_impl" = type { %"struct.std::_Vector_base<short, std::allocator<short>>::_Vector_impl_data" }
%"struct.std::_Vector_base<short, std::allocator<short>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.47" = type { %"struct.std::_Vector_base.48" }
%"struct.std::_Vector_base.48" = type { %"struct.std::_Vector_base<std::vector<std::pair<int, double>>, std::allocator<std::vector<std::pair<int, double>>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<std::pair<int, double>>, std::allocator<std::vector<std::pair<int, double>>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<std::pair<int, double>>, std::allocator<std::vector<std::pair<int, double>>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<std::pair<int, double>>, std::allocator<std::vector<std::pair<int, double>>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.8" = type { %"struct.std::_Vector_base.9" }
%"struct.std::_Vector_base.9" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.52" = type { %"struct.std::_Vector_base.53" }
%"struct.std::_Vector_base.53" = type { %"struct.std::_Vector_base<free_format_parser::HMpsFF::ConeType, std::allocator<free_format_parser::HMpsFF::ConeType>>::_Vector_impl" }
%"struct.std::_Vector_base<free_format_parser::HMpsFF::ConeType, std::allocator<free_format_parser::HMpsFF::ConeType>>::_Vector_impl" = type { %"struct.std::_Vector_base<free_format_parser::HMpsFF::ConeType, std::allocator<free_format_parser::HMpsFF::ConeType>>::_Vector_impl_data" }
%"struct.std::_Vector_base<free_format_parser::HMpsFF::ConeType, std::allocator<free_format_parser::HMpsFF::ConeType>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.3" = type { %"struct.std::_Vector_base.4" }
%"struct.std::_Vector_base.4" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl" = type { %"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" }
%"struct.std::_Vector_base<double, std::allocator<double>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.57" = type { %"struct.std::_Vector_base.58" }
%"struct.std::_Vector_base.58" = type { %"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::unordered_map" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }

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

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

; Function Attrs: mustprogress nounwind uwtable
define dso_local noundef zeroext i1 @_ZN18free_format_parser6HMpsFF9allZeroedERKSt6vectorIdSaIdEE(ptr noundef nonnull align 8 dereferenceable(1104) %0, ptr noundef nonnull align 8 dereferenceable(24) %1) #1 align 2 {
  %3 = alloca i1, align 1
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  %8 = load ptr, ptr %4, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #2
  store i32 0, ptr %6, align 4, !tbaa !9
  br label %9

9:                                                ; preds = %24, %2
  %10 = load i32, ptr %6, align 4, !tbaa !9
  %11 = getelementptr inbounds %"class.free_format_parser::HMpsFF", ptr %8, i32 0, i32 3
  %12 = load i32, ptr %11, align 8, !tbaa !11
  %13 = icmp slt i32 %10, %12
  br i1 %13, label %15, label %14

14:                                               ; preds = %9
  store i32 2, ptr %7, align 4
  br label %27

15:                                               ; preds = %9
  %16 = load ptr, ptr %5, align 8, !tbaa !5
  %17 = load i32, ptr %6, align 4, !tbaa !9
  %18 = sext i32 %17 to i64
  %19 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %16, i64 noundef %18) #2
  %20 = load double, ptr %19, align 8, !tbaa !78
  %21 = fcmp une double %20, 0.000000e+00
  br i1 %21, label %22, label %23

22:                                               ; preds = %15
  store i1 false, ptr %3, align 1
  store i32 1, ptr %7, align 4
  br label %27

23:                                               ; preds = %15
  br label %24

24:                                               ; preds = %23
  %25 = load i32, ptr %6, align 4, !tbaa !9
  %26 = add nsw i32 %25, 1
  store i32 %26, ptr %6, align 4, !tbaa !9
  br label %9, !llvm.loop !79

27:                                               ; preds = %22, %14
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #2
  %28 = load i32, ptr %7, align 4
  switch i32 %28, label %32 [
    i32 2, label %29
    i32 1, label %30
  ]

29:                                               ; preds = %27
  store i1 true, ptr %3, align 1
  br label %30

30:                                               ; preds = %29, %27
  %31 = load i1, ptr %3, align 1
  ret i1 %31

32:                                               ; preds = %27
  unreachable
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { 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 24}
!12 = !{!"_ZTSN18free_format_parser6HMpsFFE", !13, i64 0, !14, i64 8, !13, i64 16, !10, i64 24, !10, i64 28, !10, i64 32, !15, i64 40, !18, i64 72, !13, i64 80, !19, i64 88, !19, i64 112, !23, i64 136, !23, i64 160, !23, i64 184, !23, i64 208, !23, i64 232, !23, i64 256, !27, i64 280, !27, i64 304, !31, i64 328, !10, i64 352, !19, i64 360, !19, i64 384, !23, i64 408, !35, i64 432, !10, i64 472, !14, i64 476, !14, i64 477, !15, i64 480, !10, i64 512, !10, i64 516, !15, i64 520, !10, i64 552, !10, i64 556, !14, i64 560, !35, i64 568, !14, i64 608, !15, i64 616, !41, i64 648, !19, i64 672, !45, i64 696, !45, i64 720, !49, i64 744, !53, i64 768, !27, i64 792, !57, i64 816, !61, i64 840, !27, i64 864, !65, i64 888, !23, i64 912, !69, i64 936, !73, i64 960, !73, i64 1016, !15, i64 1072}
!13 = !{!"double", !7, i64 0}
!14 = !{!"bool", !7, i64 0}
!15 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !16, i64 0, !17, i64 8, !7, i64 16}
!16 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!17 = !{!"long", !7, i64 0}
!18 = !{!"_ZTS8ObjSense", !7, i64 0}
!19 = !{!"_ZTSSt6vectorIiSaIiEE", !20, i64 0}
!20 = !{!"_ZTSSt12_Vector_baseIiSaIiEE", !21, i64 0}
!21 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE12_Vector_implE", !22, i64 0}
!22 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!23 = !{!"_ZTSSt6vectorIdSaIdEE", !24, i64 0}
!24 = !{!"_ZTSSt12_Vector_baseIdSaIdEE", !25, i64 0}
!25 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE12_Vector_implE", !26, i64 0}
!26 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!27 = !{!"_ZTSSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE", !28, i64 0}
!28 = !{!"_ZTSSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE", !29, i64 0}
!29 = !{!"_ZTSNSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE12_Vector_implE", !30, i64 0}
!30 = !{!"_ZTSNSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!31 = !{!"_ZTSSt6vectorI12HighsVarTypeSaIS0_EE", !32, i64 0}
!32 = !{!"_ZTSSt12_Vector_baseI12HighsVarTypeSaIS0_EE", !33, i64 0}
!33 = !{!"_ZTSNSt12_Vector_baseI12HighsVarTypeSaIS0_EE12_Vector_implE", !34, i64 0}
!34 = !{!"_ZTSNSt12_Vector_baseI12HighsVarTypeSaIS0_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!35 = !{!"_ZTSSt6vectorIbSaIbEE", !36, i64 0}
!36 = !{!"_ZTSSt13_Bvector_baseISaIbEE", !37, i64 0}
!37 = !{!"_ZTSNSt13_Bvector_baseISaIbEE13_Bvector_implE", !38, i64 0}
!38 = !{!"_ZTSNSt13_Bvector_baseISaIbEE18_Bvector_impl_dataE", !39, i64 0, !39, i64 16, !6, i64 32}
!39 = !{!"_ZTSSt13_Bit_iterator", !40, i64 0}
!40 = !{!"_ZTSSt18_Bit_iterator_base", !6, i64 0, !10, i64 8}
!41 = !{!"_ZTSSt6vectorIN18free_format_parser6HMpsFF9BoundtypeESaIS2_EE", !42, i64 0}
!42 = !{!"_ZTSSt12_Vector_baseIN18free_format_parser6HMpsFF9BoundtypeESaIS2_EE", !43, i64 0}
!43 = !{!"_ZTSNSt12_Vector_baseIN18free_format_parser6HMpsFF9BoundtypeESaIS2_EE12_Vector_implE", !44, i64 0}
!44 = !{!"_ZTSNSt12_Vector_baseIN18free_format_parser6HMpsFF9BoundtypeESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!45 = !{!"_ZTSSt6vectorISt5tupleIJiidEESaIS1_EE", !46, i64 0}
!46 = !{!"_ZTSSt12_Vector_baseISt5tupleIJiidEESaIS1_EE", !47, i64 0}
!47 = !{!"_ZTSNSt12_Vector_baseISt5tupleIJiidEESaIS1_EE12_Vector_implE", !48, i64 0}
!48 = !{!"_ZTSNSt12_Vector_baseISt5tupleIJiidEESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!49 = !{!"_ZTSSt6vectorIS_ISt5tupleIJiidEESaIS1_EESaIS3_EE", !50, i64 0}
!50 = !{!"_ZTSSt12_Vector_baseISt6vectorISt5tupleIJiidEESaIS2_EESaIS4_EE", !51, i64 0}
!51 = !{!"_ZTSNSt12_Vector_baseISt6vectorISt5tupleIJiidEESaIS2_EESaIS4_EE12_Vector_implE", !52, i64 0}
!52 = !{!"_ZTSNSt12_Vector_baseISt6vectorISt5tupleIJiidEESaIS2_EESaIS4_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!53 = !{!"_ZTSSt6vectorISt4pairIidESaIS1_EE", !54, i64 0}
!54 = !{!"_ZTSSt12_Vector_baseISt4pairIidESaIS1_EE", !55, i64 0}
!55 = !{!"_ZTSNSt12_Vector_baseISt4pairIidESaIS1_EE12_Vector_implE", !56, i64 0}
!56 = !{!"_ZTSNSt12_Vector_baseISt4pairIidESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!57 = !{!"_ZTSSt6vectorIsSaIsEE", !58, i64 0}
!58 = !{!"_ZTSSt12_Vector_baseIsSaIsEE", !59, i64 0}
!59 = !{!"_ZTSNSt12_Vector_baseIsSaIsEE12_Vector_implE", !60, i64 0}
!60 = !{!"_ZTSNSt12_Vector_baseIsSaIsEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!61 = !{!"_ZTSSt6vectorIS_ISt4pairIidESaIS1_EESaIS3_EE", !62, i64 0}
!62 = !{!"_ZTSSt12_Vector_baseISt6vectorISt4pairIidESaIS2_EESaIS4_EE", !63, i64 0}
!63 = !{!"_ZTSNSt12_Vector_baseISt6vectorISt4pairIidESaIS2_EESaIS4_EE12_Vector_implE", !64, i64 0}
!64 = !{!"_ZTSNSt12_Vector_baseISt6vectorISt4pairIidESaIS2_EESaIS4_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!65 = !{!"_ZTSSt6vectorIN18free_format_parser6HMpsFF8ConeTypeESaIS2_EE", !66, i64 0}
!66 = !{!"_ZTSSt12_Vector_baseIN18free_format_parser6HMpsFF8ConeTypeESaIS2_EE", !67, i64 0}
!67 = !{!"_ZTSNSt12_Vector_baseIN18free_format_parser6HMpsFF8ConeTypeESaIS2_EE12_Vector_implE", !68, i64 0}
!68 = !{!"_ZTSNSt12_Vector_baseIN18free_format_parser6HMpsFF8ConeTypeESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!69 = !{!"_ZTSSt6vectorIS_IiSaIiEESaIS1_EE", !70, i64 0}
!70 = !{!"_ZTSSt12_Vector_baseISt6vectorIiSaIiEESaIS2_EE", !71, i64 0}
!71 = !{!"_ZTSNSt12_Vector_baseISt6vectorIiSaIiEESaIS2_EE12_Vector_implE", !72, i64 0}
!72 = !{!"_ZTSNSt12_Vector_baseISt6vectorIiSaIiEESaIS2_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!73 = !{!"_ZTSSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEiSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_iEEE", !74, i64 0}
!74 = !{!"_ZTSSt10_HashtableINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4pairIKS5_iESaIS8_ENSt8__detail10_Select1stESt8equal_toIS5_ESt4hashIS5_ENSA_18_Mod_range_hashingENSA_20_Default_ranged_hashENSA_20_Prime_rehash_policyENSA_17_Hashtable_traitsILb1ELb0ELb1EEEE", !6, i64 0, !17, i64 8, !75, i64 16, !17, i64 24, !76, i64 32, !6, i64 48}
!75 = !{!"_ZTSNSt8__detail15_Hash_node_baseE", !6, i64 0}
!76 = !{!"_ZTSNSt8__detail20_Prime_rehash_policyE", !77, i64 0, !17, i64 8}
!77 = !{!"float", !7, i64 0}
!78 = !{!13, !13, i64 0}
!79 = distinct !{!79, !80}
!80 = !{!"llvm.loop.mustprogress"}


; 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 nounwind uwtable
define dso_local noundef zeroext i1 @_ZN18free_format_parser6HMpsFF9allZeroedERKSt6vectorIdSaIdEE(ptr nocapture noundef nonnull readonly align 8 dereferenceable(1104) %0, ptr noundef nonnull align 8 dereferenceable(24) %1) local_unnamed_addr #0 align 2 {
  %3 = getelementptr inbounds i8, ptr %0, i64 24
  %4 = load i32, ptr %3, align 8, !tbaa !5
  %5 = icmp slt i32 %4, 1
  br i1 %5, label %._crit_edge, label %.lr.ph

6:                                                ; preds = %.lr.ph
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %7 = load i32, ptr %3, align 8, !tbaa !5
  %8 = sext i32 %7 to i64
  %.not = icmp slt i64 %indvars.iv.next, %8
  br i1 %.not, label %.lr.ph, label %._crit_edge, !llvm.loop !76

.lr.ph:                                           ; preds = %2, %6
  %indvars.iv = phi i64 [ %indvars.iv.next, %6 ], [ 0, %2 ]
  %9 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %1, i64 noundef %indvars.iv) #1
  %10 = load double, ptr %9, align 8, !tbaa !78
  %11 = fcmp oeq double %10, 0.000000e+00
  br i1 %11, label %6, label %._crit_edge

._crit_edge:                                      ; preds = %6, %.lr.ph, %2
  %.lcssa = phi i1 [ true, %2 ], [ %11, %.lr.ph ], [ %11, %6 ]
  ret i1 %.lcssa
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNKSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

attributes #0 = { 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 #1 = { 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, !11, i64 24}
!6 = !{!"_ZTSN18free_format_parser6HMpsFFE", !7, i64 0, !10, i64 8, !7, i64 16, !11, i64 24, !11, i64 28, !11, i64 32, !12, i64 40, !16, i64 72, !7, i64 80, !17, i64 88, !17, i64 112, !21, i64 136, !21, i64 160, !21, i64 184, !21, i64 208, !21, i64 232, !21, i64 256, !25, i64 280, !25, i64 304, !29, i64 328, !11, i64 352, !17, i64 360, !17, i64 384, !21, i64 408, !33, i64 432, !11, i64 472, !10, i64 476, !10, i64 477, !12, i64 480, !11, i64 512, !11, i64 516, !12, i64 520, !11, i64 552, !11, i64 556, !10, i64 560, !33, i64 568, !10, i64 608, !12, i64 616, !39, i64 648, !17, i64 672, !43, i64 696, !43, i64 720, !47, i64 744, !51, i64 768, !25, i64 792, !55, i64 816, !59, i64 840, !25, i64 864, !63, i64 888, !21, i64 912, !67, i64 936, !71, i64 960, !71, i64 1016, !12, i64 1072}
!7 = !{!"double", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"bool", !8, i64 0}
!11 = !{!"int", !8, i64 0}
!12 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !13, i64 0, !15, i64 8, !8, i64 16}
!13 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !14, i64 0}
!14 = !{!"any pointer", !8, i64 0}
!15 = !{!"long", !8, i64 0}
!16 = !{!"_ZTS8ObjSense", !8, i64 0}
!17 = !{!"_ZTSSt6vectorIiSaIiEE", !18, i64 0}
!18 = !{!"_ZTSSt12_Vector_baseIiSaIiEE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE12_Vector_implE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE17_Vector_impl_dataE", !14, i64 0, !14, i64 8, !14, i64 16}
!21 = !{!"_ZTSSt6vectorIdSaIdEE", !22, i64 0}
!22 = !{!"_ZTSSt12_Vector_baseIdSaIdEE", !23, i64 0}
!23 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE12_Vector_implE", !24, i64 0}
!24 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE17_Vector_impl_dataE", !14, i64 0, !14, i64 8, !14, i64 16}
!25 = !{!"_ZTSSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE", !26, i64 0}
!26 = !{!"_ZTSSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE", !27, i64 0}
!27 = !{!"_ZTSNSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE12_Vector_implE", !28, i64 0}
!28 = !{!"_ZTSNSt12_Vector_baseINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EE17_Vector_impl_dataE", !14, i64 0, !14, i64 8, !14, i64 16}
!29 = !{!"_ZTSSt6vectorI12HighsVarTypeSaIS0_EE", !30, i64 0}
!30 = !{!"_ZTSSt12_Vector_baseI12HighsVarTypeSaIS0_EE", !31, i64 0}
!31 = !{!"_ZTSNSt12_Vector_baseI12HighsVarTypeSaIS0_EE12_Vector_implE", !32, i64 0}
!32 = !{!"_ZTSNSt12_Vector_baseI12HighsVarTypeSaIS0_EE17_Vector_impl_dataE", !14, i64 0, !14, i64 8, !14, i64 16}
!33 = !{!"_ZTSSt6vectorIbSaIbEE", !34, i64 0}
!34 = !{!"_ZTSSt13_Bvector_baseISaIbEE", !35, i64 0}
!35 = !{!"_ZTSNSt13_Bvector_baseISaIbEE13_Bvector_implE", !36, i64 0}
!36 = !{!"_ZTSNSt13_Bvector_baseISaIbEE18_Bvector_impl_dataE", !37, i64 0, !37, i64 16, !14, i64 32}
!37 = !{!"_ZTSSt13_Bit_iterator", !38, i64 0}
!38 = !{!"_ZTSSt18_Bit_iterator_base", !14, i64 0, !11, i64 8}
!39 = !{!"_ZTSSt6vectorIN18free_format_parser6HMpsFF9BoundtypeESaIS2_EE", !40, i64 0}
!40 = !{!"_ZTSSt12_Vector_baseIN18free_format_parser6HMpsFF9BoundtypeESaIS2_EE", !41, i64 0}
!41 = !{!"_ZTSNSt12_Vector_baseIN18free_format_parser6HMpsFF9BoundtypeESaIS2_EE12_Vector_implE", !42, i64 0}
!42 = !{!"_ZTSNSt12_Vector_baseIN18free_format_parser6HMpsFF9BoundtypeESaIS2_EE17_Vector_impl_dataE", !14, i64 0, !14, i64 8, !14, i64 16}
!43 = !{!"_ZTSSt6vectorISt5tupleIJiidEESaIS1_EE", !44, i64 0}
!44 = !{!"_ZTSSt12_Vector_baseISt5tupleIJiidEESaIS1_EE", !45, i64 0}
!45 = !{!"_ZTSNSt12_Vector_baseISt5tupleIJiidEESaIS1_EE12_Vector_implE", !46, i64 0}
!46 = !{!"_ZTSNSt12_Vector_baseISt5tupleIJiidEESaIS1_EE17_Vector_impl_dataE", !14, i64 0, !14, i64 8, !14, i64 16}
!47 = !{!"_ZTSSt6vectorIS_ISt5tupleIJiidEESaIS1_EESaIS3_EE", !48, i64 0}
!48 = !{!"_ZTSSt12_Vector_baseISt6vectorISt5tupleIJiidEESaIS2_EESaIS4_EE", !49, i64 0}
!49 = !{!"_ZTSNSt12_Vector_baseISt6vectorISt5tupleIJiidEESaIS2_EESaIS4_EE12_Vector_implE", !50, i64 0}
!50 = !{!"_ZTSNSt12_Vector_baseISt6vectorISt5tupleIJiidEESaIS2_EESaIS4_EE17_Vector_impl_dataE", !14, i64 0, !14, i64 8, !14, i64 16}
!51 = !{!"_ZTSSt6vectorISt4pairIidESaIS1_EE", !52, i64 0}
!52 = !{!"_ZTSSt12_Vector_baseISt4pairIidESaIS1_EE", !53, i64 0}
!53 = !{!"_ZTSNSt12_Vector_baseISt4pairIidESaIS1_EE12_Vector_implE", !54, i64 0}
!54 = !{!"_ZTSNSt12_Vector_baseISt4pairIidESaIS1_EE17_Vector_impl_dataE", !14, i64 0, !14, i64 8, !14, i64 16}
!55 = !{!"_ZTSSt6vectorIsSaIsEE", !56, i64 0}
!56 = !{!"_ZTSSt12_Vector_baseIsSaIsEE", !57, i64 0}
!57 = !{!"_ZTSNSt12_Vector_baseIsSaIsEE12_Vector_implE", !58, i64 0}
!58 = !{!"_ZTSNSt12_Vector_baseIsSaIsEE17_Vector_impl_dataE", !14, i64 0, !14, i64 8, !14, i64 16}
!59 = !{!"_ZTSSt6vectorIS_ISt4pairIidESaIS1_EESaIS3_EE", !60, i64 0}
!60 = !{!"_ZTSSt12_Vector_baseISt6vectorISt4pairIidESaIS2_EESaIS4_EE", !61, i64 0}
!61 = !{!"_ZTSNSt12_Vector_baseISt6vectorISt4pairIidESaIS2_EESaIS4_EE12_Vector_implE", !62, i64 0}
!62 = !{!"_ZTSNSt12_Vector_baseISt6vectorISt4pairIidESaIS2_EESaIS4_EE17_Vector_impl_dataE", !14, i64 0, !14, i64 8, !14, i64 16}
!63 = !{!"_ZTSSt6vectorIN18free_format_parser6HMpsFF8ConeTypeESaIS2_EE", !64, i64 0}
!64 = !{!"_ZTSSt12_Vector_baseIN18free_format_parser6HMpsFF8ConeTypeESaIS2_EE", !65, i64 0}
!65 = !{!"_ZTSNSt12_Vector_baseIN18free_format_parser6HMpsFF8ConeTypeESaIS2_EE12_Vector_implE", !66, i64 0}
!66 = !{!"_ZTSNSt12_Vector_baseIN18free_format_parser6HMpsFF8ConeTypeESaIS2_EE17_Vector_impl_dataE", !14, i64 0, !14, i64 8, !14, i64 16}
!67 = !{!"_ZTSSt6vectorIS_IiSaIiEESaIS1_EE", !68, i64 0}
!68 = !{!"_ZTSSt12_Vector_baseISt6vectorIiSaIiEESaIS2_EE", !69, i64 0}
!69 = !{!"_ZTSNSt12_Vector_baseISt6vectorIiSaIiEESaIS2_EE12_Vector_implE", !70, i64 0}
!70 = !{!"_ZTSNSt12_Vector_baseISt6vectorIiSaIiEESaIS2_EE17_Vector_impl_dataE", !14, i64 0, !14, i64 8, !14, i64 16}
!71 = !{!"_ZTSSt13unordered_mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEiSt4hashIS5_ESt8equal_toIS5_ESaISt4pairIKS5_iEEE", !72, i64 0}
!72 = !{!"_ZTSSt10_HashtableINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt4pairIKS5_iESaIS8_ENSt8__detail10_Select1stESt8equal_toIS5_ESt4hashIS5_ENSA_18_Mod_range_hashingENSA_20_Default_ranged_hashENSA_20_Prime_rehash_policyENSA_17_Hashtable_traitsILb1ELb0ELb1EEEE", !14, i64 0, !15, i64 8, !73, i64 16, !15, i64 24, !74, i64 32, !14, i64 48}
!73 = !{!"_ZTSNSt8__detail15_Hash_node_baseE", !14, i64 0}
!74 = !{!"_ZTSNSt8__detail20_Prime_rehash_policyE", !75, i64 0, !15, i64 8}
!75 = !{!"float", !8, i64 0}
!76 = distinct !{!76, !77}
!77 = !{!"llvm.loop.mustprogress"}
!78 = !{!7, !7, i64 0}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass