; LLVM IR from ERGO-Code/HiGHS :: src/ipm/ipx/lp_solver.ll (ZN3ipx8LpSolver18InteriorPointSolveEv)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator" = type { i8 }
%"class.ipx::LpSolver" = type { %"class.ipx::Control", %"struct.ipx::Info", %"class.ipx::Model", %"class.std::unique_ptr", %"class.std::unique_ptr.18", %"class.std::valarray", %"class.std::valarray", %"class.std::valarray", %"class.std::valarray", %"class.std::vector.4", %"class.std::valarray", %"class.std::valarray", %"class.std::valarray", %"class.std::valarray", %"class.std::valarray", %"class.std::valarray" }
%"class.ipx::Control" = type { %"struct.ipx::Parameters", ptr, %"class.std::basic_ofstream", %"class.ipx::Timer", %"class.ipx::Timer", %"class.ipx::Multistream", %"class.ipx::Multistream" }
%"struct.ipx::Parameters" = type { %struct.ipx_parameters }
%struct.ipx_parameters = type { i32, ptr, double, double, i8, i32, i32, i32, double, double, double, double, double, i32, double, double, i32, i32, i32, double, i32, double, double, double, i32, i32, i32, i32, i32, i32, i32, double, double, double, i32, i8, i8, 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.0 }
%union.anon.0 = 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.ipx::Timer" = type { %"class.std::chrono::time_point" }
%"class.std::chrono::time_point" = type { %"class.std::chrono::duration" }
%"class.std::chrono::duration" = type { i64 }
%"class.ipx::Multistream" = type { %"class.std::basic_ostream.base", %"struct.ipx::Multistream::multibuffer", %"class.std::basic_ios" }
%"struct.ipx::Multistream::multibuffer" = type { %"class.std::basic_streambuf", %"class.std::vector" }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<std::basic_streambuf<char> *, std::allocator<std::basic_streambuf<char> *>>::_Vector_impl" }
%"struct.std::_Vector_base<std::basic_streambuf<char> *, std::allocator<std::basic_streambuf<char> *>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::basic_streambuf<char> *, std::allocator<std::basic_streambuf<char> *>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::basic_streambuf<char> *, std::allocator<std::basic_streambuf<char> *>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.ipx::Info" = type { %struct.ipx_info }
%struct.ipx_info = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, double, double, double, double, double, double, double, double, double, double, double, double, double, double, i32, i32, i32, i32, i32, i32, i32, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, double, i32, i32, i32, i32, double, double, double, double }
%"class.ipx::Model" = type { i8, i32, i32, i32, i32, %"class.ipx::SparseMatrix", %"class.ipx::SparseMatrix", %"class.std::valarray", %"class.std::valarray", %"class.std::valarray", %"class.std::valarray", double, double, i32, i32, i32, i32, i32, %"class.std::vector.4", %"class.std::vector.14", double, double, double, %"class.std::valarray", %"class.std::valarray", %"class.std::valarray", %"class.std::valarray", %"class.ipx::SparseMatrix", %"class.std::vector.4", %"class.std::valarray", %"class.std::valarray" }
%"class.std::vector.14" = type { %"struct.std::_Vector_base.15" }
%"struct.std::_Vector_base.15" = 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.ipx::SparseMatrix" = type { i32, %"class.std::vector.4", %"class.std::vector.4", %"class.std::vector.9", %"class.std::vector.4", %"class.std::vector.9" }
%"class.std::vector.9" = type { %"struct.std::_Vector_base.10" }
%"struct.std::_Vector_base.10" = 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::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.17" }
%"struct.std::_Head_base.17" = type { ptr }
%"class.std::unique_ptr.18" = type { %"struct.std::__uniq_ptr_data.19" }
%"struct.std::__uniq_ptr_data.19" = type { %"class.std::__uniq_ptr_impl.20" }
%"class.std::__uniq_ptr_impl.20" = type { %"class.std::tuple.21" }
%"class.std::tuple.21" = type { %"struct.std::_Tuple_impl.22" }
%"struct.std::_Tuple_impl.22" = type { %"struct.std::_Head_base.25" }
%"struct.std::_Head_base.25" = type { ptr }
%"class.std::vector.4" = type { %"struct.std::_Vector_base.5" }
%"struct.std::_Vector_base.5" = 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::valarray" = type { i64, ptr }

@.str.14 = external hidden unnamed_addr constant [74 x i8], align 1
@.str.23 = external hidden unnamed_addr constant [42 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.25 = external hidden unnamed_addr constant [39 x i8], align 1
@__PRETTY_FUNCTION__._ZN3ipx8LpSolver18InteriorPointSolveEv = external hidden unnamed_addr constant [41 x i8], align 1

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

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; 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 void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

declare void @_ZNK3ipx7Control4hLogENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(1496), ptr noundef) #3

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3ipx8LpSolver18InteriorPointSolveEv(ptr noundef nonnull align 8 dereferenceable(2864) %0) #2 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca %"class.std::__cxx11::basic_string", align 8
  %4 = alloca %"class.std::allocator", align 1
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca %"class.std::__cxx11::basic_string", align 8
  %8 = alloca %"class.std::allocator", align 1
  store ptr %0, ptr %2, align 8, !tbaa !5
  %9 = load ptr, ptr %2, align 8
  %10 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 0
  %11 = call noundef i32 @_ZNK3ipx7Control11runCentringEv(ptr noundef nonnull align 8 dereferenceable(1496) %10)
  %12 = icmp ne i32 %11, 0
  br i1 %12, label %13, label %26

13:                                               ; preds = %1
  %14 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 0
  call void @llvm.lifetime.start.p0(i64 1, ptr %4) #8
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #8
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef @.str.23, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %15 unwind label %17

15:                                               ; preds = %13
  invoke void @_ZNK3ipx7Control4hLogENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(1496) %14, ptr noundef %3)
          to label %16 unwind label %21

16:                                               ; preds = %15
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #8
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %4) #8
  br label %39

17:                                               ; preds = %13
  %18 = landingpad { ptr, i32 }
          cleanup
  %19 = extractvalue { ptr, i32 } %18, 0
  store ptr %19, ptr %5, align 8
  %20 = extractvalue { ptr, i32 } %18, 1
  store i32 %20, ptr %6, align 4
  br label %25

21:                                               ; preds = %15
  %22 = landingpad { ptr, i32 }
          cleanup
  %23 = extractvalue { ptr, i32 } %22, 0
  store ptr %23, ptr %5, align 8
  %24 = extractvalue { ptr, i32 } %22, 1
  store i32 %24, ptr %6, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #8
  br label %25

25:                                               ; preds = %21, %17
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %4) #8
  br label %123

26:                                               ; preds = %1
  %27 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 0
  call void @llvm.lifetime.start.p0(i64 1, ptr %8) #8
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #8
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %7, ptr noundef @.str.24, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %28 unwind label %30

28:                                               ; preds = %26
  invoke void @_ZNK3ipx7Control4hLogENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(1496) %27, ptr noundef %7)
          to label %29 unwind label %34

29:                                               ; preds = %28
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #8
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #8
  br label %39

30:                                               ; preds = %26
  %31 = landingpad { ptr, i32 }
          cleanup
  %32 = extractvalue { ptr, i32 } %31, 0
  store ptr %32, ptr %5, align 8
  %33 = extractvalue { ptr, i32 } %31, 1
  store i32 %33, ptr %6, align 4
  br label %38

34:                                               ; preds = %28
  %35 = landingpad { ptr, i32 }
          cleanup
  %36 = extractvalue { ptr, i32 } %35, 0
  store ptr %36, ptr %5, align 8
  %37 = extractvalue { ptr, i32 } %35, 1
  store i32 %37, ptr %6, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %7) #8
  br label %38

38:                                               ; preds = %34, %30
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr %8) #8
  br label %123

39:                                               ; preds = %29, %16
  %40 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 3
  %41 = call noalias noundef nonnull ptr @_Znwm(i64 noundef 296) #9
  %42 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 2
  invoke void @_ZN3ipx7IterateC1ERKNS_5ModelE(ptr noundef nonnull align 8 dereferenceable(296) %41, ptr noundef nonnull align 8 dereferenceable(704) %42)
          to label %43 unwind label %60

43:                                               ; preds = %39
  call void @_ZNSt10unique_ptrIN3ipx7IterateESt14default_deleteIS1_EE5resetEPS1_(ptr noundef nonnull align 8 dereferenceable(8) %40, ptr noundef %41) #8
  %44 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 3
  %45 = call noundef ptr @_ZNKSt10unique_ptrIN3ipx7IterateESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %44) #8
  %46 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 0
  %47 = call noundef double @_ZNK3ipx7Control19ipm_feasibility_tolEv(ptr noundef nonnull align 8 dereferenceable(1496) %46)
  call void @_ZN3ipx7Iterate15feasibility_tolEd(ptr noundef nonnull align 8 dereferenceable(296) %45, double noundef %47)
  %48 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 3
  %49 = call noundef ptr @_ZNKSt10unique_ptrIN3ipx7IterateESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %48) #8
  %50 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 0
  %51 = call noundef double @_ZNK3ipx7Control18ipm_optimality_tolEv(ptr noundef nonnull align 8 dereferenceable(1496) %50)
  call void @_ZN3ipx7Iterate14optimality_tolEd(ptr noundef nonnull align 8 dereferenceable(296) %49, double noundef %51)
  %52 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 0
  %53 = call noundef i32 @_ZNK3ipx7Control13run_crossoverEv(ptr noundef nonnull align 8 dereferenceable(1496) %52)
  %54 = icmp ne i32 %53, 0
  br i1 %54, label %55, label %64

55:                                               ; preds = %43
  %56 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 3
  %57 = call noundef ptr @_ZNKSt10unique_ptrIN3ipx7IterateESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %56) #8
  %58 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 0
  %59 = call noundef double @_ZNK3ipx7Control19start_crossover_tolEv(ptr noundef nonnull align 8 dereferenceable(1496) %58)
  call void @_ZN3ipx7Iterate19start_crossover_tolEd(ptr noundef nonnull align 8 dereferenceable(296) %57, double noundef %59)
  br label %64

60:                                               ; preds = %39
  %61 = landingpad { ptr, i32 }
          cleanup
  %62 = extractvalue { ptr, i32 } %61, 0
  store ptr %62, ptr %5, align 8
  %63 = extractvalue { ptr, i32 } %61, 1
  store i32 %63, ptr %6, align 4
  call void @_ZdlPvm(ptr noundef %41, i64 noundef 296) #10
  br label %123

64:                                               ; preds = %55, %43
  call void @_ZN3ipx8LpSolver6RunIPMEv(ptr noundef nonnull align 8 dereferenceable(2864) %9)
  %65 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 3
  %66 = call noundef ptr @_ZNKSt10unique_ptrIN3ipx7IterateESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %65) #8
  call void @_ZN3ipx7Iterate11PostprocessEv(ptr noundef nonnull align 8 dereferenceable(296) %66)
  %67 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 3
  %68 = call noundef ptr @_ZNKSt10unique_ptrIN3ipx7IterateESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %67) #8
  %69 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 1
  call void @_ZNK3ipx7Iterate18EvaluatePostsolvedEPNS_4InfoE(ptr noundef nonnull align 8 dereferenceable(296) %68, ptr noundef %69)
  %70 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 1
  %71 = getelementptr inbounds %struct.ipx_info, ptr %70, i32 0, i32 1
  %72 = load i32, ptr %71, align 4, !tbaa !9
  %73 = icmp eq i32 %72, 1
  br i1 %73, label %74, label %100

74:                                               ; preds = %64
  %75 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 1
  %76 = getelementptr inbounds %struct.ipx_info, ptr %75, i32 0, i32 26
  %77 = load double, ptr %76, align 8, !tbaa !13
  %78 = call noundef double @_ZSt3absd(double noundef %77)
  %79 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 0
  %80 = call noundef double @_ZNK3ipx7Control18ipm_optimality_tolEv(ptr noundef nonnull align 8 dereferenceable(1496) %79)
  %81 = fcmp ogt double %78, %80
  br i1 %81, label %96, label %82

82:                                               ; preds = %74
  %83 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 1
  %84 = getelementptr inbounds %struct.ipx_info, ptr %83, i32 0, i32 22
  %85 = load double, ptr %84, align 8, !tbaa !14
  %86 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 0
  %87 = call noundef double @_ZNK3ipx7Control19ipm_feasibility_tolEv(ptr noundef nonnull align 8 dereferenceable(1496) %86)
  %88 = fcmp ogt double %85, %87
  br i1 %88, label %96, label %89

89:                                               ; preds = %82
  %90 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 1
  %91 = getelementptr inbounds %struct.ipx_info, ptr %90, i32 0, i32 23
  %92 = load double, ptr %91, align 8, !tbaa !15
  %93 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 0
  %94 = call noundef double @_ZNK3ipx7Control19ipm_feasibility_tolEv(ptr noundef nonnull align 8 dereferenceable(1496) %93)
  %95 = fcmp ogt double %92, %94
  br i1 %95, label %96, label %99

96:                                               ; preds = %89, %82, %74
  %97 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 1
  %98 = getelementptr inbounds %struct.ipx_info, ptr %97, i32 0, i32 1
  store i32 2, ptr %98, align 4, !tbaa !9
  br label %99

99:                                               ; preds = %96, %89
  br label %100

100:                                              ; preds = %99, %64
  %101 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 1
  %102 = getelementptr inbounds %struct.ipx_info, ptr %101, i32 0, i32 12
  %103 = load i32, ptr %102, align 8, !tbaa !16
  %104 = icmp ne i32 %103, 0
  br i1 %104, label %105, label %122

105:                                              ; preds = %100
  %106 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 1
  %107 = getelementptr inbounds %struct.ipx_info, ptr %106, i32 0, i32 13
  %108 = load i32, ptr %107, align 4, !tbaa !17
  %109 = icmp ne i32 %108, 0
  %110 = zext i1 %109 to i64
  %111 = select i1 %109, i32 1, i32 2
  %112 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 1
  %113 = getelementptr inbounds %struct.ipx_info, ptr %112, i32 0, i32 1
  store i32 %111, ptr %113, align 4, !tbaa !9
  %114 = getelementptr inbounds %"class.ipx::LpSolver", ptr %9, i32 0, i32 1
  %115 = getelementptr inbounds %struct.ipx_info, ptr %114, i32 0, i32 1
  %116 = load i32, ptr %115, align 4, !tbaa !9
  %117 = icmp eq i32 %116, 1
  br i1 %117, label %118, label %119

118:                                              ; preds = %105
  br label %121

119:                                              ; preds = %105
  call void @__assert_fail(ptr noundef @.str.25, ptr noundef @.str.14, i32 noundef 387, ptr noundef @__PRETTY_FUNCTION__._ZN3ipx8LpSolver18InteriorPointSolveEv) #11
  unreachable

120:                                              ; No predecessors!
  br label %121

121:                                              ; preds = %120, %118
  br label %122

122:                                              ; preds = %121, %100
  ret void

123:                                              ; preds = %60, %38, %25
  %124 = load ptr, ptr %5, align 8
  %125 = load i32, ptr %6, align 4
  %126 = insertvalue { ptr, i32 } poison, ptr %124, 0
  %127 = insertvalue { ptr, i32 } %126, i32 %125, 1
  resume { ptr, i32 } %127
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK3ipx7Control13run_crossoverEv(ptr noundef nonnull align 8 dereferenceable(1496)) #1 align 2

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt10unique_ptrIN3ipx7IterateESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) #5

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrIN3ipx7IterateESt14default_deleteIS1_EE5resetEPS1_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK3ipx7Control11runCentringEv(ptr noundef nonnull align 8 dereferenceable(1496)) #1 align 2

declare void @_ZN3ipx7IterateC1ERKNS_5ModelE(ptr noundef nonnull align 8 dereferenceable(296), ptr noundef nonnull align 8 dereferenceable(704)) unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN3ipx7Iterate15feasibility_tolEd(ptr noundef nonnull align 8 dereferenceable(296), double noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef double @_ZNK3ipx7Control19ipm_feasibility_tolEv(ptr noundef nonnull align 8 dereferenceable(1496)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN3ipx7Iterate14optimality_tolEd(ptr noundef nonnull align 8 dereferenceable(296), double noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef double @_ZNK3ipx7Control18ipm_optimality_tolEv(ptr noundef nonnull align 8 dereferenceable(1496)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN3ipx7Iterate19start_crossover_tolEd(ptr noundef nonnull align 8 dereferenceable(296), double noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef double @_ZNK3ipx7Control19start_crossover_tolEv(ptr noundef nonnull align 8 dereferenceable(1496)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3ipx8LpSolver6RunIPMEv(ptr noundef nonnull align 8 dereferenceable(2864)) #2 align 2

declare void @_ZN3ipx7Iterate11PostprocessEv(ptr noundef nonnull align 8 dereferenceable(296)) #3

declare void @_ZNK3ipx7Iterate18EvaluatePostsolvedEPNS_4InfoE(ptr noundef nonnull align 8 dereferenceable(296), ptr noundef) #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef double @_ZSt3absd(double noundef) #7

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #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 = { 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 #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 = { noreturn nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nobuiltin allocsize(0) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nobuiltin nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { nounwind }
attributes #9 = { builtin allocsize(0) }
attributes #10 = { builtin nounwind }
attributes #11 = { noreturn 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, !11, i64 4}
!10 = !{!"_ZTS8ipx_info", !11, i64 0, !11, i64 4, !11, i64 8, !11, i64 12, !11, i64 16, !11, i64 20, !11, i64 24, !11, i64 28, !11, i64 32, !11, i64 36, !11, i64 40, !11, i64 44, !11, i64 48, !11, i64 52, !11, i64 56, !11, i64 60, !11, i64 64, !11, i64 68, !11, i64 72, !11, i64 76, !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, !12, i64 168, !12, i64 176, !12, i64 184, !11, i64 192, !11, i64 196, !11, i64 200, !11, i64 204, !11, i64 208, !11, i64 212, !11, i64 216, !12, i64 224, !12, i64 232, !12, i64 240, !12, i64 248, !12, i64 256, !12, i64 264, !12, i64 272, !12, i64 280, !12, i64 288, !12, i64 296, !12, i64 304, !12, i64 312, !12, i64 320, !12, i64 328, !12, i64 336, !12, i64 344, !12, i64 352, !12, i64 360, !12, i64 368, !12, i64 376, !12, i64 384, !12, i64 392, !12, i64 400, !12, i64 408, !11, i64 416, !11, i64 420, !11, i64 424, !11, i64 428, !12, i64 432, !12, i64 440, !12, i64 448, !12, i64 456}
!11 = !{!"int", !7, i64 0}
!12 = !{!"double", !7, i64 0}
!13 = !{!10, !12, i64 128}
!14 = !{!10, !12, i64 96}
!15 = !{!10, !12, i64 104}
!16 = !{!10, !11, i64 48}
!17 = !{!10, !11, i64 52}


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

%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator" = type { i8 }

@.str.14 = external hidden unnamed_addr constant [74 x i8], align 1
@.str.23 = external hidden unnamed_addr constant [42 x i8], align 1
@.str.24 = external hidden unnamed_addr constant [22 x i8], align 1
@.str.25 = external hidden unnamed_addr constant [39 x i8], align 1
@__PRETTY_FUNCTION__._ZN3ipx8LpSolver18InteriorPointSolveEv = external hidden unnamed_addr constant [41 x i8], align 1

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

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress 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 void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

declare void @_ZNK3ipx7Control4hLogENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(1496), ptr noundef) local_unnamed_addr #3

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3ipx8LpSolver18InteriorPointSolveEv(ptr noundef nonnull align 8 dereferenceable(2864) %0) local_unnamed_addr #2 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"class.std::__cxx11::basic_string", align 8
  %3 = alloca %"class.std::allocator", align 1
  %4 = alloca %"class.std::__cxx11::basic_string", align 8
  %5 = alloca %"class.std::allocator", align 1
  %6 = tail call noundef i32 @_ZNK3ipx7Control11runCentringEv(ptr noundef nonnull align 8 dereferenceable(1496) %0)
  %.not = icmp eq i32 %6, 0
  br i1 %.not, label %15, label %7

7:                                                ; preds = %1
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %3) #8
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #8
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull @.str.23, ptr noundef nonnull align 1 dereferenceable(1) %3)
          to label %8 unwind label %10

8:                                                ; preds = %7
  invoke void @_ZNK3ipx7Control4hLogENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(1496) %0, ptr noundef nonnull %2)
          to label %9 unwind label %12

9:                                                ; preds = %8
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #8
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #8
  br label %23

10:                                               ; preds = %7
  %11 = landingpad { ptr, i32 }
          cleanup
  br label %14

12:                                               ; preds = %8
  %13 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #8
  br label %14

14:                                               ; preds = %12, %10
  %.pn6 = phi { ptr, i32 } [ %13, %12 ], [ %11, %10 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #8
  br label %71

15:                                               ; preds = %1
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #8
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #8
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef nonnull @.str.24, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %16 unwind label %18

16:                                               ; preds = %15
  invoke void @_ZNK3ipx7Control4hLogENSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr noundef nonnull align 8 dereferenceable(1496) %0, ptr noundef nonnull %4)
          to label %17 unwind label %20

17:                                               ; preds = %16
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #8
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #8
  br label %23

18:                                               ; preds = %15
  %19 = landingpad { ptr, i32 }
          cleanup
  br label %22

20:                                               ; preds = %16
  %21 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %4) #8
  br label %22

22:                                               ; preds = %20, %18
  %.pn = phi { ptr, i32 } [ %21, %20 ], [ %19, %18 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #8
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #8
  br label %71

23:                                               ; preds = %17, %9
  %24 = getelementptr inbounds i8, ptr %0, i64 2664
  %25 = call noalias noundef nonnull dereferenceable(296) ptr @_Znwm(i64 noundef 296) #9
  %26 = getelementptr inbounds i8, ptr %0, i64 1960
  invoke void @_ZN3ipx7IterateC1ERKNS_5ModelE(ptr noundef nonnull align 8 dereferenceable(296) %25, ptr noundef nonnull align 8 dereferenceable(704) %26)
          to label %27 unwind label %36

27:                                               ; preds = %23
  call void @_ZNSt10unique_ptrIN3ipx7IterateESt14default_deleteIS1_EE5resetEPS1_(ptr noundef nonnull align 8 dereferenceable(8) %24, ptr noundef nonnull %25) #8
  %28 = call noundef ptr @_ZNKSt10unique_ptrIN3ipx7IterateESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %24) #8
  %29 = call noundef double @_ZNK3ipx7Control19ipm_feasibility_tolEv(ptr noundef nonnull align 8 dereferenceable(1496) %0)
  call void @_ZN3ipx7Iterate15feasibility_tolEd(ptr noundef nonnull align 8 dereferenceable(296) %28, double noundef %29)
  %30 = call noundef ptr @_ZNKSt10unique_ptrIN3ipx7IterateESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %24) #8
  %31 = call noundef double @_ZNK3ipx7Control18ipm_optimality_tolEv(ptr noundef nonnull align 8 dereferenceable(1496) %0)
  call void @_ZN3ipx7Iterate14optimality_tolEd(ptr noundef nonnull align 8 dereferenceable(296) %30, double noundef %31)
  %32 = call noundef i32 @_ZNK3ipx7Control13run_crossoverEv(ptr noundef nonnull align 8 dereferenceable(1496) %0)
  %.not10 = icmp eq i32 %32, 0
  br i1 %.not10, label %38, label %33

33:                                               ; preds = %27
  %34 = call noundef ptr @_ZNKSt10unique_ptrIN3ipx7IterateESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %24) #8
  %35 = call noundef double @_ZNK3ipx7Control19start_crossover_tolEv(ptr noundef nonnull align 8 dereferenceable(1496) %0)
  call void @_ZN3ipx7Iterate19start_crossover_tolEd(ptr noundef nonnull align 8 dereferenceable(296) %34, double noundef %35)
  br label %38

36:                                               ; preds = %23
  %37 = landingpad { ptr, i32 }
          cleanup
  call void @_ZdlPvm(ptr noundef nonnull %25, i64 noundef 296) #10
  br label %71

38:                                               ; preds = %33, %27
  call void @_ZN3ipx8LpSolver6RunIPMEv(ptr noundef nonnull align 8 dereferenceable(2864) %0)
  %39 = call noundef ptr @_ZNKSt10unique_ptrIN3ipx7IterateESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %24) #8
  call void @_ZN3ipx7Iterate11PostprocessEv(ptr noundef nonnull align 8 dereferenceable(296) %39)
  %40 = call noundef ptr @_ZNKSt10unique_ptrIN3ipx7IterateESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %24) #8
  %41 = getelementptr inbounds i8, ptr %0, i64 1496
  call void @_ZNK3ipx7Iterate18EvaluatePostsolvedEPNS_4InfoE(ptr noundef nonnull align 8 dereferenceable(296) %40, ptr noundef nonnull %41)
  %42 = getelementptr inbounds i8, ptr %0, i64 1500
  %43 = load i32, ptr %42, align 4, !tbaa !5
  %44 = icmp eq i32 %43, 1
  br i1 %44, label %45, label %62

45:                                               ; preds = %38
  %46 = getelementptr inbounds i8, ptr %0, i64 1624
  %47 = load double, ptr %46, align 8, !tbaa !11
  %48 = call noundef double @_ZSt3absd(double noundef %47)
  %49 = call noundef double @_ZNK3ipx7Control18ipm_optimality_tolEv(ptr noundef nonnull align 8 dereferenceable(1496) %0)
  %50 = fcmp ogt double %48, %49
  br i1 %50, label %61, label %51

51:                                               ; preds = %45
  %52 = getelementptr inbounds i8, ptr %0, i64 1592
  %53 = load double, ptr %52, align 8, !tbaa !12
  %54 = call noundef double @_ZNK3ipx7Control19ipm_feasibility_tolEv(ptr noundef nonnull align 8 dereferenceable(1496) %0)
  %55 = fcmp ogt double %53, %54
  br i1 %55, label %61, label %56

56:                                               ; preds = %51
  %57 = getelementptr inbounds i8, ptr %0, i64 1600
  %58 = load double, ptr %57, align 8, !tbaa !13
  %59 = call noundef double @_ZNK3ipx7Control19ipm_feasibility_tolEv(ptr noundef nonnull align 8 dereferenceable(1496) %0)
  %60 = fcmp ogt double %58, %59
  br i1 %60, label %61, label %62

61:                                               ; preds = %56, %51, %45
  store i32 2, ptr %42, align 4, !tbaa !5
  br label %62

62:                                               ; preds = %56, %61, %38
  %63 = getelementptr inbounds i8, ptr %0, i64 1544
  %64 = load i32, ptr %63, align 8, !tbaa !14
  %.not11 = icmp eq i32 %64, 0
  br i1 %.not11, label %70, label %65

65:                                               ; preds = %62
  %66 = getelementptr inbounds i8, ptr %0, i64 1548
  %67 = load i32, ptr %66, align 4, !tbaa !15
  %.not12 = icmp eq i32 %67, 0
  %68 = select i1 %.not12, i32 2, i32 1
  store i32 %68, ptr %42, align 4, !tbaa !5
  br i1 %.not12, label %69, label %70

69:                                               ; preds = %65
  call void @__assert_fail(ptr noundef nonnull @.str.25, ptr noundef nonnull @.str.14, i32 noundef 387, ptr noundef nonnull @__PRETTY_FUNCTION__._ZN3ipx8LpSolver18InteriorPointSolveEv) #11
  unreachable

70:                                               ; preds = %65, %62
  ret void

71:                                               ; preds = %36, %22, %14
  %.pn8 = phi { ptr, i32 } [ %37, %36 ], [ %.pn6, %14 ], [ %.pn, %22 ]
  resume { ptr, i32 } %.pn8
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK3ipx7Control13run_crossoverEv(ptr noundef nonnull align 8 dereferenceable(1496)) local_unnamed_addr #1 align 2

; Function Attrs: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt10unique_ptrIN3ipx7IterateESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: nobuiltin allocsize(0)
declare noundef nonnull ptr @_Znwm(i64 noundef) local_unnamed_addr #5

; Function Attrs: nobuiltin nounwind
declare void @_ZdlPvm(ptr noundef, i64 noundef) local_unnamed_addr #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt10unique_ptrIN3ipx7IterateESt14default_deleteIS1_EE5resetEPS1_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK3ipx7Control11runCentringEv(ptr noundef nonnull align 8 dereferenceable(1496)) local_unnamed_addr #1 align 2

declare void @_ZN3ipx7IterateC1ERKNS_5ModelE(ptr noundef nonnull align 8 dereferenceable(296), ptr noundef nonnull align 8 dereferenceable(704)) unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN3ipx7Iterate15feasibility_tolEd(ptr noundef nonnull align 8 dereferenceable(296), double noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef double @_ZNK3ipx7Control19ipm_feasibility_tolEv(ptr noundef nonnull align 8 dereferenceable(1496)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN3ipx7Iterate14optimality_tolEd(ptr noundef nonnull align 8 dereferenceable(296), double noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef double @_ZNK3ipx7Control18ipm_optimality_tolEv(ptr noundef nonnull align 8 dereferenceable(1496)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN3ipx7Iterate19start_crossover_tolEd(ptr noundef nonnull align 8 dereferenceable(296), double noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef double @_ZNK3ipx7Control19start_crossover_tolEv(ptr noundef nonnull align 8 dereferenceable(1496)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN3ipx8LpSolver6RunIPMEv(ptr noundef nonnull align 8 dereferenceable(2864)) local_unnamed_addr #2 align 2

declare void @_ZN3ipx7Iterate11PostprocessEv(ptr noundef nonnull align 8 dereferenceable(296)) local_unnamed_addr #3

declare void @_ZNK3ipx7Iterate18EvaluatePostsolvedEPNS_4InfoE(ptr noundef nonnull align 8 dereferenceable(296), ptr noundef) local_unnamed_addr #3

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef double @_ZSt3absd(double noundef) local_unnamed_addr #7

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

attributes #0 = { mustprogress 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 = { 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 #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 = { noreturn nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { nobuiltin allocsize(0) "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nobuiltin nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #7 = { inlinehint mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #8 = { nounwind }
attributes #9 = { builtin allocsize(0) }
attributes #10 = { builtin nounwind }
attributes #11 = { noreturn 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, !7, i64 4}
!6 = !{!"_ZTS8ipx_info", !7, i64 0, !7, i64 4, !7, i64 8, !7, i64 12, !7, i64 16, !7, i64 20, !7, i64 24, !7, i64 28, !7, i64 32, !7, i64 36, !7, i64 40, !7, i64 44, !7, i64 48, !7, i64 52, !7, i64 56, !7, i64 60, !7, i64 64, !7, i64 68, !7, i64 72, !7, i64 76, !10, i64 80, !10, i64 88, !10, i64 96, !10, i64 104, !10, i64 112, !10, i64 120, !10, i64 128, !10, i64 136, !10, i64 144, !10, i64 152, !10, i64 160, !10, i64 168, !10, i64 176, !10, i64 184, !7, i64 192, !7, i64 196, !7, i64 200, !7, i64 204, !7, i64 208, !7, i64 212, !7, i64 216, !10, i64 224, !10, i64 232, !10, i64 240, !10, i64 248, !10, i64 256, !10, i64 264, !10, i64 272, !10, i64 280, !10, i64 288, !10, i64 296, !10, i64 304, !10, i64 312, !10, i64 320, !10, i64 328, !10, i64 336, !10, i64 344, !10, i64 352, !10, i64 360, !10, i64 368, !10, i64 376, !10, i64 384, !10, i64 392, !10, i64 400, !10, i64 408, !7, i64 416, !7, i64 420, !7, i64 424, !7, i64 428, !10, i64 432, !10, i64 440, !10, i64 448, !10, i64 456}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"double", !8, i64 0}
!11 = !{!6, !10, i64 128}
!12 = !{!6, !10, i64 96}
!13 = !{!6, !10, i64 104}
!14 = !{!6, !7, i64 48}
!15 = !{!6, !7, i64 52}


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