; LLVM IR from ERGO-Code/HiGHS :: src/simplex/HEkkDual.ll (ZN8HEkkDual9shiftBackEi)

; 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.HEkkDual = type { i32, i32, i8, i8, ptr, i32, i32, i32, double, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, i8, i32, i8, double, double, double, double, double, i8, i32, i32, %class.HVectorBase, %class.HVectorBase, %class.HVectorBase, %class.HVectorBase, %class.HVectorBase, %class.HVectorBase, %class.HVectorBase, %class.HEkkDualRow, i32, %class.HEkkDualRHS, i32, i32, i32, i32, double, double, double, double, double, double, double, i8, i32, i32, [9 x i32], [8 x %class.HighsSparseMatrix], [8 x %class.HighsSparseMatrix], [8 x %class.HVectorBase], %"class.std::vector.18", i32, i32, i32, i32, i32, i32, [8 x %"struct.HEkkDual::MChoice"], [8 x %"struct.HEkkDual::MFinish"] }
%class.HVectorBase = type { i32, i32, %"class.std::vector", %"class.std::vector.3", double, %"class.std::vector.8", %"class.std::vector", ptr, i8, i32, %"class.std::vector", %"class.std::vector.3" }
%"class.std::vector.8" = type { %"struct.std::_Vector_base.9" }
%"struct.std::_Vector_base.9" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl" = type { %"struct.std::_Vector_base<char, std::allocator<char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<char, std::allocator<char>>::_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.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.HEkkDualRow = type { ptr, i32, ptr, ptr, ptr, ptr, ptr, %"class.std::set", i32, %"class.std::vector", %"class.std::vector.3", double, double, double, double, i32, i32, %"class.std::vector.13", %"class.std::vector", i32, %"class.std::vector.13", %"class.std::vector.13", %"class.std::vector", ptr }
%"class.std::set" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<int, int, std::_Identity<int>, std::less<int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<int, int, std::_Identity<int>, std::less<int>>::_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::vector.13" = type { %"struct.std::_Vector_base.14" }
%"struct.std::_Vector_base.14" = 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.HEkkDualRHS = type { ptr, double, i32, %"class.std::vector.8", %"class.std::vector", %"class.std::vector.3", i32, i32, i32, i32, i32, %"class.std::vector", ptr }
%class.HighsSparseMatrix = type { i32, i32, i32, %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector.3" }
%"class.std::vector.18" = type { %"struct.std::_Vector_base.19" }
%"struct.std::_Vector_base.19" = type { %"struct.std::_Vector_base<HEkkDualRow, std::allocator<HEkkDualRow>>::_Vector_impl" }
%"struct.std::_Vector_base<HEkkDualRow, std::allocator<HEkkDualRow>>::_Vector_impl" = type { %"struct.std::_Vector_base<HEkkDualRow, std::allocator<HEkkDualRow>>::_Vector_impl_data" }
%"struct.std::_Vector_base<HEkkDualRow, std::allocator<HEkkDualRow>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.HEkkDual::MChoice" = type { i32, double, double, double, double, double, double, %class.HVectorBase, %class.HVectorBase, %class.HVectorBase }
%"struct.HEkkDual::MFinish" = type { i8, double, %"class.std::vector", i32, i32, i32, double, double, double, double, double, ptr, ptr, ptr }
%class.HEkk = type { ptr, ptr, ptr, %class.HighsSimplexAnalysis, %class.HighsLp, %"class.std::__cxx11::basic_string", %struct.HighsSimplexStatus, [3 x i8], %struct.HighsSimplexInfo, i32, %struct.SimplexBasis, %class.HighsHashTable, %class.HighsRandom, %"class.std::vector.3", %"class.std::vector.3", i8, %class.HighsSparseMatrix, %class.HighsSparseMatrix, %class.HSimplexNla, %struct.HotStart, double, double, double, i32, i32, i32, i32, i8, i8, i32, i32, i32, %"class.std::vector", %"class.std::vector.3", %struct.HighsRayRecord, %struct.HighsRayRecord, i32, i32, i32, double, %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector", %"class.std::vector", double, double, double, i32, i32, i8, i32, i8, i8, i8, i8, double, %"class.std::vector.79", %"class.std::vector.3", %struct.HighsSimplexStats }
%class.HighsSimplexAnalysis = type { ptr, %"class.std::vector.23", %"class.std::vector.23", ptr, i32, i32, i32, %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", %struct.HighsLogOptions, i8, i8, i8, i8, i8, i8, i8, i32, i32, i32, i32, i32, i32, i32, i32, i32, %"class.std::__cxx11::basic_string", double, double, double, double, double, double, double, double, double, double, double, double, i32, i32, double, double, i32, double, double, i32, double, double, double, double, double, double, double, double, double, double, i32, double, i32, i32, i32, i32, i32, i32, i32, i32, i32, [4 x i8], %struct.HighsValueDistribution, %struct.HighsValueDistribution, %struct.HighsValueDistribution, %struct.HighsValueDistribution, %struct.HighsValueDistribution, %struct.HighsValueDistribution, %struct.HighsValueDistribution, %struct.HighsValueDistribution, %struct.HighsValueDistribution, %struct.HighsValueDistribution, i32, i32, i32, i32, double, double, i32, i32, i32, i32, i32, double, double, i32, double, double, i32, i32, double, double, %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.28", %"class.std::unique_ptr", i32, i32, i32, i32, double, double, double, double, double, double, double, double, double, double, i32, i32, double, double, double, i8, double, double, i32, i32, i32, i32, i32, double, double, double, double, double, double, double, double, double, i32, i32, [10 x %"struct.HighsSimplexAnalysis::AnIterOpRec"], i32, i32, [22 x %"struct.HighsSimplexAnalysis::AnIterTraceRec"], [12 x i32], [3 x i32], [4 x i8], %struct.HighsValueDistribution, %struct.HighsValueDistribution, %struct.HighsValueDistribution, %struct.HighsValueDistribution, %struct.HighsValueDistribution, %struct.HighsValueDistribution }
%"class.std::vector.23" = type { %"struct.std::_Vector_base.24" }
%"struct.std::_Vector_base.24" = type { %"struct.std::_Vector_base<HighsTimerClock, std::allocator<HighsTimerClock>>::_Vector_impl" }
%"struct.std::_Vector_base<HighsTimerClock, std::allocator<HighsTimerClock>>::_Vector_impl" = type { %"struct.std::_Vector_base<HighsTimerClock, std::allocator<HighsTimerClock>>::_Vector_impl_data" }
%"struct.std::_Vector_base<HighsTimerClock, std::allocator<HighsTimerClock>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%struct.HighsLogOptions = type <{ ptr, ptr, ptr, ptr, ptr, ptr, %"class.std::function", ptr, i8, [7 x i8] }>
%"class.std::function" = type { %"class.std::_Function_base", ptr }
%"class.std::_Function_base" = type { %"union.std::_Any_data", ptr }
%"union.std::_Any_data" = type { %"union.std::_Nocopy_types" }
%"union.std::_Nocopy_types" = type { { i64, i64 } }
%"class.std::vector.28" = type { %"struct.std::_Vector_base.29" }
%"struct.std::_Vector_base.29" = type { %"struct.std::_Vector_base<TranStageAnalysis, std::allocator<TranStageAnalysis>>::_Vector_impl" }
%"struct.std::_Vector_base<TranStageAnalysis, std::allocator<TranStageAnalysis>>::_Vector_impl" = type { %"struct.std::_Vector_base<TranStageAnalysis, std::allocator<TranStageAnalysis>>::_Vector_impl_data" }
%"struct.std::_Vector_base<TranStageAnalysis, std::allocator<TranStageAnalysis>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.34" }
%"struct.std::_Head_base.34" = type { ptr }
%"struct.HighsSimplexAnalysis::AnIterOpRec" = type { double, double, i32, i32, i32, i32, double, i32, %"class.std::__cxx11::basic_string", %struct.HighsValueDistribution }
%"struct.HighsSimplexAnalysis::AnIterTraceRec" = type { double, double, [10 x double], double, i32, i32, i32 }
%struct.HighsValueDistribution = type <{ %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", i32, i32, i32, [4 x i8], double, double, %"class.std::vector.3", %"class.std::vector", i32, [4 x i8] }>
%class.HighsLp = type { i32, i32, %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.3", %class.HighsSparseMatrix, i32, double, %"class.std::__cxx11::basic_string", %"class.std::__cxx11::basic_string", i32, i32, %"class.std::vector.35", %"class.std::vector.35", %"class.std::vector.40", %struct.HighsNameHash, %struct.HighsNameHash, i32, i32, %struct.HighsScale, i8, i8, i32, i8, %struct.HighsLpMods }
%"class.std::vector.35" = type { %"struct.std::_Vector_base.36" }
%"struct.std::_Vector_base.36" = 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.40" = type { %"struct.std::_Vector_base.41" }
%"struct.std::_Vector_base.41" = 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 }
%struct.HighsNameHash = type { %"class.std::unordered_map" }
%"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 }
%struct.HighsScale = type { i32, i8, i32, i32, double, %"class.std::vector.3", %"class.std::vector.3" }
%struct.HighsLpMods = type { %"class.std::vector", %"class.std::vector", %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.40", %"class.std::vector", %"class.std::vector.3", %"class.std::vector", %"class.std::vector.3", %"class.std::vector", %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.3" }
%"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] }
%struct.HighsSimplexStatus = type { i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }
%struct.HighsSimplexInfo = type <{ %"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.3", %"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", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector.3", i32, i32, i8, i8, [6 x i8], %struct.SimplexBasis, i32, i32, i32, [4 x i8], %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector.3", i32, i32, i32, i32, double, double, double, double, i32, i32, double, double, double, double, double, double, double, double, double, double, i8, [7 x i8], double, double, i32, [4 x i8], double, double, double, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i32, [4 x i8], double, double, i32, [4 x i8], double, double, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, double, double, double, double, i32, [4 x i8] }>
%struct.SimplexBasis = type { %"class.std::vector", %"class.std::vector.50", %"class.std::vector.50", i64, i32, i32, %"class.std::__cxx11::basic_string" }
%"class.std::vector.50" = type { %"struct.std::_Vector_base.51" }
%"struct.std::_Vector_base.51" = type { %"struct.std::_Vector_base<signed char, std::allocator<signed char>>::_Vector_impl" }
%"struct.std::_Vector_base<signed char, std::allocator<signed char>>::_Vector_impl" = type { %"struct.std::_Vector_base<signed char, std::allocator<signed char>>::_Vector_impl_data" }
%"struct.std::_Vector_base<signed char, std::allocator<signed char>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%class.HighsHashTable = type { %"class.std::unique_ptr.55", %"class.std::unique_ptr.63", i64, i64, i64 }
%"class.std::unique_ptr.55" = type { %"struct.std::__uniq_ptr_data.56" }
%"struct.std::__uniq_ptr_data.56" = type { %"class.std::__uniq_ptr_impl.57" }
%"class.std::__uniq_ptr_impl.57" = type { %"class.std::tuple.58" }
%"class.std::tuple.58" = type { %"struct.std::_Tuple_impl.59" }
%"struct.std::_Tuple_impl.59" = type { %"struct.std::_Head_base.62" }
%"struct.std::_Head_base.62" = type { ptr }
%"class.std::unique_ptr.63" = type { %"struct.std::__uniq_ptr_data.64" }
%"struct.std::__uniq_ptr_data.64" = type { %"class.std::__uniq_ptr_impl.65" }
%"class.std::__uniq_ptr_impl.65" = type { %"class.std::tuple.66" }
%"class.std::tuple.66" = type { %"struct.std::_Tuple_impl.67" }
%"struct.std::_Tuple_impl.67" = type { %"struct.std::_Head_base.70" }
%"struct.std::_Head_base.70" = type { ptr }
%class.HighsRandom = type { i64 }
%class.HSimplexNla = type { ptr, ptr, ptr, ptr, ptr, ptr, %class.HFactor, i8, double, %struct.ProductFormUpdate, %struct.SimplexIterate }
%class.HFactor = type { double, double, i32, %"class.std::vector", %"class.std::vector", %"class.std::vector", %struct.RefactorInfo, i32, i32, i32, i32, i32, i32, i32, double, i8, ptr, ptr, ptr, ptr, double, double, i32, double, %"class.std::unique_ptr.71", %struct.HighsLogOptions, i8, i8, i32, i32, ptr, i32, %"class.std::vector", %"class.std::vector.3", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector.3", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector.8", %"class.std::vector.3", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector.3", %"class.std::vector", %"class.std::vector", %"class.std::vector.3", %"class.std::vector", %"class.std::vector", %"class.std::vector.3", i32, i32, %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector.3", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector.3", %"class.std::vector.3", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector.3", %class.HVectorBase }
%struct.RefactorInfo = type { i8, %"class.std::vector", %"class.std::vector", %"class.std::vector.50", double }
%"class.std::unique_ptr.71" = type { %"struct.std::__uniq_ptr_data.72" }
%"struct.std::__uniq_ptr_data.72" = type { %"class.std::__uniq_ptr_impl.73" }
%"class.std::__uniq_ptr_impl.73" = type { %"class.std::tuple.74" }
%"class.std::tuple.74" = type { %"struct.std::_Tuple_impl.75" }
%"struct.std::_Tuple_impl.75" = type { %"struct.std::_Head_base.78" }
%"struct.std::_Head_base.78" = type { ptr }
%struct.ProductFormUpdate = type { i8, i32, i32, %"class.std::vector", %"class.std::vector.3", %"class.std::vector", %"class.std::vector", %"class.std::vector.3" }
%struct.SimplexIterate = type { i8, %struct.SimplexBasis, %struct.InvertibleRepresentation, %"class.std::vector.3" }
%struct.InvertibleRepresentation = type { %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector.3", %"class.std::vector", %"class.std::vector", %"class.std::vector.3", %"class.std::vector", %"class.std::vector", %"class.std::vector.3", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector.3", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector", %"class.std::vector.3", %"class.std::vector", %"class.std::vector", %"class.std::vector.3", %"class.std::vector", %"class.std::vector.3" }
%struct.HotStart = type { i8, %struct.RefactorInfo, %"class.std::vector.50" }
%struct.HighsRayRecord = type { i32, i32, %"class.std::vector.3" }
%"class.std::vector.79" = type { %"struct.std::_Vector_base.80" }
%"struct.std::_Vector_base.80" = type { %"struct.std::_Vector_base<HighsSimplexBadBasisChangeRecord, std::allocator<HighsSimplexBadBasisChangeRecord>>::_Vector_impl" }
%"struct.std::_Vector_base<HighsSimplexBadBasisChangeRecord, std::allocator<HighsSimplexBadBasisChangeRecord>>::_Vector_impl" = type { %"struct.std::_Vector_base<HighsSimplexBadBasisChangeRecord, std::allocator<HighsSimplexBadBasisChangeRecord>>::_Vector_impl_data" }
%"struct.std::_Vector_base<HighsSimplexBadBasisChangeRecord, std::allocator<HighsSimplexBadBasisChangeRecord>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%struct.HighsSimplexStats = type { i8, i32, i32, i32, i32, double, double, double, double }

; 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
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN8HEkkDual9shiftBackEi(ptr noundef nonnull align 8 dereferenceable(10968) %0, i32 noundef %1) #1 align 2 {
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  store i32 %1, ptr %4, align 4, !tbaa !9
  %7 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #2
  %8 = getelementptr inbounds %class.HEkkDual, ptr %7, i32 0, i32 4
  %9 = load ptr, ptr %8, align 8, !tbaa !11
  %10 = getelementptr inbounds %class.HEkk, ptr %9, i32 0, i32 8
  store ptr %10, ptr %5, align 8, !tbaa !5
  %11 = load ptr, ptr %5, align 8, !tbaa !5
  %12 = getelementptr inbounds %struct.HighsSimplexInfo, ptr %11, i32 0, i32 2
  %13 = load i32, ptr %4, align 4, !tbaa !9
  %14 = sext i32 %13 to i64
  %15 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %14) #2
  %16 = load double, ptr %15, align 8, !tbaa !49
  %17 = fcmp une double %16, 0.000000e+00
  br i1 %17, label %19, label %18

18:                                               ; preds = %2
  store i32 1, ptr %6, align 4
  br label %43

19:                                               ; preds = %2
  %20 = load ptr, ptr %5, align 8, !tbaa !5
  %21 = getelementptr inbounds %struct.HighsSimplexInfo, ptr %20, i32 0, i32 2
  %22 = load i32, ptr %4, align 4, !tbaa !9
  %23 = sext i32 %22 to i64
  %24 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %21, i64 noundef %23) #2
  %25 = load double, ptr %24, align 8, !tbaa !49
  %26 = load ptr, ptr %5, align 8, !tbaa !5
  %27 = getelementptr inbounds %struct.HighsSimplexInfo, ptr %26, i32 0, i32 1
  %28 = load i32, ptr %4, align 4, !tbaa !9
  %29 = sext i32 %28 to i64
  %30 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %27, i64 noundef %29) #2
  %31 = load double, ptr %30, align 8, !tbaa !49
  %32 = fsub double %31, %25
  store double %32, ptr %30, align 8, !tbaa !49
  %33 = load ptr, ptr %5, align 8, !tbaa !5
  %34 = getelementptr inbounds %struct.HighsSimplexInfo, ptr %33, i32 0, i32 2
  %35 = load i32, ptr %4, align 4, !tbaa !9
  %36 = sext i32 %35 to i64
  %37 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %34, i64 noundef %36) #2
  store double 0.000000e+00, ptr %37, align 8, !tbaa !49
  %38 = getelementptr inbounds %class.HEkkDual, ptr %7, i32 0, i32 11
  %39 = load ptr, ptr %38, align 8, !tbaa !50
  %40 = getelementptr inbounds %class.HighsSimplexAnalysis, ptr %39, i32 0, i32 95
  %41 = load i32, ptr %40, align 8, !tbaa !51
  %42 = add nsw i32 %41, -1
  store i32 %42, ptr %40, align 8, !tbaa !51
  store i32 0, ptr %6, align 4
  br label %43

43:                                               ; preds = %19, %18
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #2
  %44 = load i32, ptr %6, align 4
  switch i32 %44, label %46 [
    i32 0, label %45
    i32 1, label %45
  ]

45:                                               ; preds = %43, %43
  ret void

46:                                               ; preds = %43
  unreachable
}

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, !6, i64 16}
!12 = !{!"_ZTS8HEkkDual", !13, i64 0, !10, i64 4, !14, i64 8, !14, i64 9, !6, i64 16, !10, i64 24, !10, i64 28, !10, i64 32, !15, i64 40, !6, i64 48, !6, i64 56, !6, i64 64, !6, i64 72, !6, i64 80, !6, i64 88, !6, i64 96, !6, i64 104, !6, i64 112, !6, i64 120, !6, i64 128, !6, i64 136, !6, i64 144, !6, i64 152, !6, i64 160, !14, i64 168, !16, i64 172, !14, i64 176, !15, i64 184, !15, i64 192, !15, i64 200, !15, i64 208, !15, i64 216, !14, i64 224, !10, i64 228, !10, i64 232, !17, i64 240, !17, i64 416, !17, i64 592, !17, i64 768, !17, i64 944, !17, i64 1120, !17, i64 1296, !30, i64 1472, !10, i64 1808, !44, i64 1816, !10, i64 1968, !10, i64 1972, !10, i64 1976, !10, i64 1980, !15, i64 1984, !15, i64 1992, !15, i64 2000, !15, i64 2008, !15, i64 2016, !15, i64 2024, !15, i64 2032, !14, i64 2040, !10, i64 2044, !10, i64 2048, !7, i64 2052, !7, i64 2088, !7, i64 2984, !7, i64 3880, !45, i64 5288, !10, i64 5312, !10, i64 5316, !10, i64 5320, !10, i64 5324, !10, i64 5328, !10, i64 5332, !7, i64 5336, !7, i64 10008}
!13 = !{!"_ZTS16SimplexAlgorithm", !7, i64 0}
!14 = !{!"bool", !7, i64 0}
!15 = !{!"double", !7, i64 0}
!16 = !{!"_ZTS14EdgeWeightMode", !7, i64 0}
!17 = !{!"_ZTS11HVectorBaseIdE", !10, i64 0, !10, i64 4, !18, i64 8, !22, i64 32, !15, i64 56, !26, i64 64, !18, i64 88, !6, i64 112, !14, i64 120, !10, i64 124, !18, i64 128, !22, i64 152}
!18 = !{!"_ZTSSt6vectorIiSaIiEE", !19, i64 0}
!19 = !{!"_ZTSSt12_Vector_baseIiSaIiEE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE12_Vector_implE", !21, i64 0}
!21 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!22 = !{!"_ZTSSt6vectorIdSaIdEE", !23, i64 0}
!23 = !{!"_ZTSSt12_Vector_baseIdSaIdEE", !24, i64 0}
!24 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE12_Vector_implE", !25, i64 0}
!25 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!26 = !{!"_ZTSSt6vectorIcSaIcEE", !27, i64 0}
!27 = !{!"_ZTSSt12_Vector_baseIcSaIcEE", !28, i64 0}
!28 = !{!"_ZTSNSt12_Vector_baseIcSaIcEE12_Vector_implE", !29, i64 0}
!29 = !{!"_ZTSNSt12_Vector_baseIcSaIcEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!30 = !{!"_ZTS11HEkkDualRow", !6, i64 0, !10, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48, !31, i64 56, !10, i64 104, !18, i64 112, !22, i64 136, !15, i64 160, !15, i64 168, !15, i64 176, !15, i64 184, !10, i64 192, !10, i64 196, !40, i64 200, !18, i64 224, !10, i64 248, !40, i64 256, !40, i64 280, !18, i64 304, !6, i64 328}
!31 = !{!"_ZTSSt3setIiSt4lessIiESaIiEE", !32, i64 0}
!32 = !{!"_ZTSSt8_Rb_treeIiiSt9_IdentityIiESt4lessIiESaIiEE", !33, i64 0}
!33 = !{!"_ZTSNSt8_Rb_treeIiiSt9_IdentityIiESt4lessIiESaIiEE13_Rb_tree_implIS3_Lb1EEE", !34, i64 0, !36, i64 8}
!34 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessIiEE", !35, i64 0}
!35 = !{!"_ZTSSt4lessIiE"}
!36 = !{!"_ZTSSt15_Rb_tree_header", !37, i64 0, !39, i64 32}
!37 = !{!"_ZTSSt18_Rb_tree_node_base", !38, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!38 = !{!"_ZTSSt14_Rb_tree_color", !7, i64 0}
!39 = !{!"long", !7, i64 0}
!40 = !{!"_ZTSSt6vectorISt4pairIidESaIS1_EE", !41, i64 0}
!41 = !{!"_ZTSSt12_Vector_baseISt4pairIidESaIS1_EE", !42, i64 0}
!42 = !{!"_ZTSNSt12_Vector_baseISt4pairIidESaIS1_EE12_Vector_implE", !43, i64 0}
!43 = !{!"_ZTSNSt12_Vector_baseISt4pairIidESaIS1_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!44 = !{!"_ZTS11HEkkDualRHS", !6, i64 0, !15, i64 8, !10, i64 16, !26, i64 24, !18, i64 48, !22, i64 72, !10, i64 96, !10, i64 100, !10, i64 104, !10, i64 108, !10, i64 112, !18, i64 120, !6, i64 144}
!45 = !{!"_ZTSSt6vectorI11HEkkDualRowSaIS0_EE", !46, i64 0}
!46 = !{!"_ZTSSt12_Vector_baseI11HEkkDualRowSaIS0_EE", !47, i64 0}
!47 = !{!"_ZTSNSt12_Vector_baseI11HEkkDualRowSaIS0_EE12_Vector_implE", !48, i64 0}
!48 = !{!"_ZTSNSt12_Vector_baseI11HEkkDualRowSaIS0_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!49 = !{!15, !15, i64 0}
!50 = !{!12, !6, i64 64}
!51 = !{!52, !10, i64 2224}
!52 = !{!"_ZTS20HighsSimplexAnalysis", !6, i64 0, !53, i64 8, !53, i64 32, !6, i64 56, !10, i64 64, !10, i64 68, !10, i64 72, !57, i64 80, !57, i64 112, !59, i64 144, !14, i64 240, !14, i64 241, !14, i64 242, !14, i64 243, !14, i64 244, !14, i64 245, !14, i64 246, !10, i64 248, !16, i64 252, !10, i64 256, !10, i64 260, !10, i64 264, !10, i64 268, !10, i64 272, !10, i64 276, !10, i64 280, !57, i64 288, !15, i64 320, !15, i64 328, !15, i64 336, !15, i64 344, !15, i64 352, !15, i64 360, !15, i64 368, !15, i64 376, !15, i64 384, !15, i64 392, !15, i64 400, !15, i64 408, !10, i64 416, !10, i64 420, !15, i64 424, !15, i64 432, !10, i64 440, !15, i64 448, !15, i64 456, !10, i64 464, !15, i64 472, !15, i64 480, !15, i64 488, !15, i64 496, !15, i64 504, !15, i64 512, !15, i64 520, !15, i64 528, !15, i64 536, !15, i64 544, !10, i64 552, !15, i64 560, !10, i64 568, !10, i64 572, !10, i64 576, !10, i64 580, !10, i64 584, !10, i64 588, !10, i64 592, !10, i64 596, !10, i64 600, !62, i64 608, !62, i64 760, !62, i64 912, !62, i64 1064, !62, i64 1216, !62, i64 1368, !62, i64 1520, !62, i64 1672, !62, i64 1824, !62, i64 1976, !10, i64 2128, !10, i64 2132, !10, i64 2136, !10, i64 2140, !15, i64 2144, !15, i64 2152, !10, i64 2160, !10, i64 2164, !10, i64 2168, !10, i64 2172, !10, i64 2176, !15, i64 2184, !15, i64 2192, !10, i64 2200, !15, i64 2208, !15, i64 2216, !10, i64 2224, !10, i64 2228, !15, i64 2232, !15, i64 2240, !22, i64 2248, !22, i64 2272, !22, i64 2296, !22, i64 2320, !63, i64 2344, !67, i64 2368, !10, i64 2376, !10, i64 2380, !10, i64 2384, !10, i64 2388, !15, i64 2392, !15, i64 2400, !15, i64 2408, !15, i64 2416, !15, i64 2424, !15, i64 2432, !15, i64 2440, !15, i64 2448, !15, i64 2456, !15, i64 2464, !10, i64 2472, !10, i64 2476, !15, i64 2480, !15, i64 2488, !15, i64 2496, !14, i64 2504, !15, i64 2512, !15, i64 2520, !10, i64 2528, !10, i64 2532, !10, i64 2536, !10, i64 2540, !10, i64 2544, !15, i64 2552, !15, i64 2560, !15, i64 2568, !15, i64 2576, !15, i64 2584, !15, i64 2592, !15, i64 2600, !15, i64 2608, !15, i64 2616, !10, i64 2624, !10, i64 2628, !7, i64 2632, !10, i64 4952, !10, i64 4956, !7, i64 4960, !7, i64 7600, !7, i64 7648, !62, i64 7664, !62, i64 7816, !62, i64 7968, !62, i64 8120, !62, i64 8272, !62, i64 8424}
!53 = !{!"_ZTSSt6vectorI15HighsTimerClockSaIS0_EE", !54, i64 0}
!54 = !{!"_ZTSSt12_Vector_baseI15HighsTimerClockSaIS0_EE", !55, i64 0}
!55 = !{!"_ZTSNSt12_Vector_baseI15HighsTimerClockSaIS0_EE12_Vector_implE", !56, i64 0}
!56 = !{!"_ZTSNSt12_Vector_baseI15HighsTimerClockSaIS0_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!57 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !58, i64 0, !39, i64 8, !7, i64 16}
!58 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !6, i64 0}
!59 = !{!"_ZTS15HighsLogOptions", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !60, i64 48, !6, i64 80, !14, i64 88}
!60 = !{!"_ZTSSt8functionIFviRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPK20HighsCallbackDataOutP19HighsCallbackDataInPvEE", !61, i64 0, !6, i64 24}
!61 = !{!"_ZTSSt14_Function_base", !7, i64 0, !6, i64 16}
!62 = !{!"_ZTS22HighsValueDistribution", !57, i64 0, !57, i64 32, !10, i64 64, !10, i64 68, !10, i64 72, !15, i64 80, !15, i64 88, !22, i64 96, !18, i64 120, !10, i64 144}
!63 = !{!"_ZTSSt6vectorI17TranStageAnalysisSaIS0_EE", !64, i64 0}
!64 = !{!"_ZTSSt12_Vector_baseI17TranStageAnalysisSaIS0_EE", !65, i64 0}
!65 = !{!"_ZTSNSt12_Vector_baseI17TranStageAnalysisSaIS0_EE12_Vector_implE", !66, i64 0}
!66 = !{!"_ZTSNSt12_Vector_baseI17TranStageAnalysisSaIS0_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!67 = !{!"_ZTSSt10unique_ptrINSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEESt14default_deleteIS5_EE", !68, i64 0}
!68 = !{!"_ZTSSt15__uniq_ptr_dataINSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEESt14default_deleteIS5_ELb1ELb1EE", !69, i64 0}
!69 = !{!"_ZTSSt15__uniq_ptr_implINSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEESt14default_deleteIS5_EE", !70, i64 0}
!70 = !{!"_ZTSSt5tupleIJPNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEESt14default_deleteIS5_EEE", !71, i64 0}
!71 = !{!"_ZTSSt11_Tuple_implILm0EJPNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEESt14default_deleteIS5_EEE", !72, i64 0}
!72 = !{!"_ZTSSt10_Head_baseILm0EPNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEELb0EE", !6, i64 0}


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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN8HEkkDual9shiftBackEi(ptr nocapture noundef nonnull readonly align 8 dereferenceable(10968) %0, i32 noundef %1) local_unnamed_addr #0 align 2 {
  %3 = getelementptr inbounds i8, ptr %0, i64 16
  %4 = load ptr, ptr %3, align 8, !tbaa !5
  %5 = getelementptr inbounds i8, ptr %4, i64 9616
  %6 = sext i32 %1 to i64
  %7 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %6) #1
  %8 = load double, ptr %7, align 8, !tbaa !47
  %9 = fcmp une double %8, 0.000000e+00
  br i1 %9, label %10, label %23

10:                                               ; preds = %2
  %11 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %6) #1
  %12 = load double, ptr %11, align 8, !tbaa !47
  %13 = getelementptr inbounds i8, ptr %4, i64 9592
  %14 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %6) #1
  %15 = load double, ptr %14, align 8, !tbaa !47
  %16 = fsub double %15, %12
  store double %16, ptr %14, align 8, !tbaa !47
  %17 = tail call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIdSaIdEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %6) #1
  store double 0.000000e+00, ptr %17, align 8, !tbaa !47
  %18 = getelementptr inbounds i8, ptr %0, i64 64
  %19 = load ptr, ptr %18, align 8, !tbaa !48
  %20 = getelementptr inbounds i8, ptr %19, i64 2224
  %21 = load i32, ptr %20, align 8, !tbaa !49
  %22 = add nsw i32 %21, -1
  store i32 %22, ptr %20, align 8, !tbaa !49
  br label %23

23:                                               ; preds = %2, %10
  ret void
}

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, !12, i64 16}
!6 = !{!"_ZTS8HEkkDual", !7, i64 0, !10, i64 4, !11, i64 8, !11, i64 9, !12, i64 16, !10, i64 24, !10, i64 28, !10, i64 32, !13, i64 40, !12, i64 48, !12, i64 56, !12, i64 64, !12, i64 72, !12, i64 80, !12, i64 88, !12, i64 96, !12, i64 104, !12, i64 112, !12, i64 120, !12, i64 128, !12, i64 136, !12, i64 144, !12, i64 152, !12, i64 160, !11, i64 168, !14, i64 172, !11, i64 176, !13, i64 184, !13, i64 192, !13, i64 200, !13, i64 208, !13, i64 216, !11, i64 224, !10, i64 228, !10, i64 232, !15, i64 240, !15, i64 416, !15, i64 592, !15, i64 768, !15, i64 944, !15, i64 1120, !15, i64 1296, !28, i64 1472, !10, i64 1808, !42, i64 1816, !10, i64 1968, !10, i64 1972, !10, i64 1976, !10, i64 1980, !13, i64 1984, !13, i64 1992, !13, i64 2000, !13, i64 2008, !13, i64 2016, !13, i64 2024, !13, i64 2032, !11, i64 2040, !10, i64 2044, !10, i64 2048, !8, i64 2052, !8, i64 2088, !8, i64 2984, !8, i64 3880, !43, i64 5288, !10, i64 5312, !10, i64 5316, !10, i64 5320, !10, i64 5324, !10, i64 5328, !10, i64 5332, !8, i64 5336, !8, i64 10008}
!7 = !{!"_ZTS16SimplexAlgorithm", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!"bool", !8, i64 0}
!12 = !{!"any pointer", !8, i64 0}
!13 = !{!"double", !8, i64 0}
!14 = !{!"_ZTS14EdgeWeightMode", !8, i64 0}
!15 = !{!"_ZTS11HVectorBaseIdE", !10, i64 0, !10, i64 4, !16, i64 8, !20, i64 32, !13, i64 56, !24, i64 64, !16, i64 88, !12, i64 112, !11, i64 120, !10, i64 124, !16, i64 128, !20, i64 152}
!16 = !{!"_ZTSSt6vectorIiSaIiEE", !17, i64 0}
!17 = !{!"_ZTSSt12_Vector_baseIiSaIiEE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE12_Vector_implE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!20 = !{!"_ZTSSt6vectorIdSaIdEE", !21, i64 0}
!21 = !{!"_ZTSSt12_Vector_baseIdSaIdEE", !22, i64 0}
!22 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE12_Vector_implE", !23, i64 0}
!23 = !{!"_ZTSNSt12_Vector_baseIdSaIdEE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!24 = !{!"_ZTSSt6vectorIcSaIcEE", !25, i64 0}
!25 = !{!"_ZTSSt12_Vector_baseIcSaIcEE", !26, i64 0}
!26 = !{!"_ZTSNSt12_Vector_baseIcSaIcEE12_Vector_implE", !27, i64 0}
!27 = !{!"_ZTSNSt12_Vector_baseIcSaIcEE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!28 = !{!"_ZTS11HEkkDualRow", !12, i64 0, !10, i64 8, !12, i64 16, !12, i64 24, !12, i64 32, !12, i64 40, !12, i64 48, !29, i64 56, !10, i64 104, !16, i64 112, !20, i64 136, !13, i64 160, !13, i64 168, !13, i64 176, !13, i64 184, !10, i64 192, !10, i64 196, !38, i64 200, !16, i64 224, !10, i64 248, !38, i64 256, !38, i64 280, !16, i64 304, !12, i64 328}
!29 = !{!"_ZTSSt3setIiSt4lessIiESaIiEE", !30, i64 0}
!30 = !{!"_ZTSSt8_Rb_treeIiiSt9_IdentityIiESt4lessIiESaIiEE", !31, i64 0}
!31 = !{!"_ZTSNSt8_Rb_treeIiiSt9_IdentityIiESt4lessIiESaIiEE13_Rb_tree_implIS3_Lb1EEE", !32, i64 0, !34, i64 8}
!32 = !{!"_ZTSSt20_Rb_tree_key_compareISt4lessIiEE", !33, i64 0}
!33 = !{!"_ZTSSt4lessIiE"}
!34 = !{!"_ZTSSt15_Rb_tree_header", !35, i64 0, !37, i64 32}
!35 = !{!"_ZTSSt18_Rb_tree_node_base", !36, i64 0, !12, i64 8, !12, i64 16, !12, i64 24}
!36 = !{!"_ZTSSt14_Rb_tree_color", !8, i64 0}
!37 = !{!"long", !8, i64 0}
!38 = !{!"_ZTSSt6vectorISt4pairIidESaIS1_EE", !39, i64 0}
!39 = !{!"_ZTSSt12_Vector_baseISt4pairIidESaIS1_EE", !40, i64 0}
!40 = !{!"_ZTSNSt12_Vector_baseISt4pairIidESaIS1_EE12_Vector_implE", !41, i64 0}
!41 = !{!"_ZTSNSt12_Vector_baseISt4pairIidESaIS1_EE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!42 = !{!"_ZTS11HEkkDualRHS", !12, i64 0, !13, i64 8, !10, i64 16, !24, i64 24, !16, i64 48, !20, i64 72, !10, i64 96, !10, i64 100, !10, i64 104, !10, i64 108, !10, i64 112, !16, i64 120, !12, i64 144}
!43 = !{!"_ZTSSt6vectorI11HEkkDualRowSaIS0_EE", !44, i64 0}
!44 = !{!"_ZTSSt12_Vector_baseI11HEkkDualRowSaIS0_EE", !45, i64 0}
!45 = !{!"_ZTSNSt12_Vector_baseI11HEkkDualRowSaIS0_EE12_Vector_implE", !46, i64 0}
!46 = !{!"_ZTSNSt12_Vector_baseI11HEkkDualRowSaIS0_EE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!47 = !{!13, !13, i64 0}
!48 = !{!6, !12, i64 64}
!49 = !{!50, !10, i64 2224}
!50 = !{!"_ZTS20HighsSimplexAnalysis", !12, i64 0, !51, i64 8, !51, i64 32, !12, i64 56, !10, i64 64, !10, i64 68, !10, i64 72, !55, i64 80, !55, i64 112, !57, i64 144, !11, i64 240, !11, i64 241, !11, i64 242, !11, i64 243, !11, i64 244, !11, i64 245, !11, i64 246, !10, i64 248, !14, i64 252, !10, i64 256, !10, i64 260, !10, i64 264, !10, i64 268, !10, i64 272, !10, i64 276, !10, i64 280, !55, i64 288, !13, i64 320, !13, i64 328, !13, i64 336, !13, i64 344, !13, i64 352, !13, i64 360, !13, i64 368, !13, i64 376, !13, i64 384, !13, i64 392, !13, i64 400, !13, i64 408, !10, i64 416, !10, i64 420, !13, i64 424, !13, i64 432, !10, i64 440, !13, i64 448, !13, i64 456, !10, i64 464, !13, i64 472, !13, i64 480, !13, i64 488, !13, i64 496, !13, i64 504, !13, i64 512, !13, i64 520, !13, i64 528, !13, i64 536, !13, i64 544, !10, i64 552, !13, i64 560, !10, i64 568, !10, i64 572, !10, i64 576, !10, i64 580, !10, i64 584, !10, i64 588, !10, i64 592, !10, i64 596, !10, i64 600, !60, i64 608, !60, i64 760, !60, i64 912, !60, i64 1064, !60, i64 1216, !60, i64 1368, !60, i64 1520, !60, i64 1672, !60, i64 1824, !60, i64 1976, !10, i64 2128, !10, i64 2132, !10, i64 2136, !10, i64 2140, !13, i64 2144, !13, i64 2152, !10, i64 2160, !10, i64 2164, !10, i64 2168, !10, i64 2172, !10, i64 2176, !13, i64 2184, !13, i64 2192, !10, i64 2200, !13, i64 2208, !13, i64 2216, !10, i64 2224, !10, i64 2228, !13, i64 2232, !13, i64 2240, !20, i64 2248, !20, i64 2272, !20, i64 2296, !20, i64 2320, !61, i64 2344, !65, i64 2368, !10, i64 2376, !10, i64 2380, !10, i64 2384, !10, i64 2388, !13, i64 2392, !13, i64 2400, !13, i64 2408, !13, i64 2416, !13, i64 2424, !13, i64 2432, !13, i64 2440, !13, i64 2448, !13, i64 2456, !13, i64 2464, !10, i64 2472, !10, i64 2476, !13, i64 2480, !13, i64 2488, !13, i64 2496, !11, i64 2504, !13, i64 2512, !13, i64 2520, !10, i64 2528, !10, i64 2532, !10, i64 2536, !10, i64 2540, !10, i64 2544, !13, i64 2552, !13, i64 2560, !13, i64 2568, !13, i64 2576, !13, i64 2584, !13, i64 2592, !13, i64 2600, !13, i64 2608, !13, i64 2616, !10, i64 2624, !10, i64 2628, !8, i64 2632, !10, i64 4952, !10, i64 4956, !8, i64 4960, !8, i64 7600, !8, i64 7648, !60, i64 7664, !60, i64 7816, !60, i64 7968, !60, i64 8120, !60, i64 8272, !60, i64 8424}
!51 = !{!"_ZTSSt6vectorI15HighsTimerClockSaIS0_EE", !52, i64 0}
!52 = !{!"_ZTSSt12_Vector_baseI15HighsTimerClockSaIS0_EE", !53, i64 0}
!53 = !{!"_ZTSNSt12_Vector_baseI15HighsTimerClockSaIS0_EE12_Vector_implE", !54, i64 0}
!54 = !{!"_ZTSNSt12_Vector_baseI15HighsTimerClockSaIS0_EE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!55 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE", !56, i64 0, !37, i64 8, !8, i64 16}
!56 = !{!"_ZTSNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE12_Alloc_hiderE", !12, i64 0}
!57 = !{!"_ZTS15HighsLogOptions", !12, i64 0, !12, i64 8, !12, i64 16, !12, i64 24, !12, i64 32, !12, i64 40, !58, i64 48, !12, i64 80, !11, i64 88}
!58 = !{!"_ZTSSt8functionIFviRKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEPK20HighsCallbackDataOutP19HighsCallbackDataInPvEE", !59, i64 0, !12, i64 24}
!59 = !{!"_ZTSSt14_Function_base", !8, i64 0, !12, i64 16}
!60 = !{!"_ZTS22HighsValueDistribution", !55, i64 0, !55, i64 32, !10, i64 64, !10, i64 68, !10, i64 72, !13, i64 80, !13, i64 88, !20, i64 96, !16, i64 120, !10, i64 144}
!61 = !{!"_ZTSSt6vectorI17TranStageAnalysisSaIS0_EE", !62, i64 0}
!62 = !{!"_ZTSSt12_Vector_baseI17TranStageAnalysisSaIS0_EE", !63, i64 0}
!63 = !{!"_ZTSNSt12_Vector_baseI17TranStageAnalysisSaIS0_EE12_Vector_implE", !64, i64 0}
!64 = !{!"_ZTSNSt12_Vector_baseI17TranStageAnalysisSaIS0_EE17_Vector_impl_dataE", !12, i64 0, !12, i64 8, !12, i64 16}
!65 = !{!"_ZTSSt10unique_ptrINSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEESt14default_deleteIS5_EE", !66, i64 0}
!66 = !{!"_ZTSSt15__uniq_ptr_dataINSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEESt14default_deleteIS5_ELb1ELb1EE", !67, i64 0}
!67 = !{!"_ZTSSt15__uniq_ptr_implINSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEESt14default_deleteIS5_EE", !68, i64 0}
!68 = !{!"_ZTSSt5tupleIJPNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEESt14default_deleteIS5_EEE", !69, i64 0}
!69 = !{!"_ZTSSt11_Tuple_implILm0EJPNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEESt14default_deleteIS5_EEE", !70, i64 0}
!70 = !{!"_ZTSSt10_Head_baseILm0EPNSt7__cxx1118basic_stringstreamIcSt11char_traitsIcESaIcEEELb0EE", !12, i64 0}


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