; LLVM IR from asydorchuk/loba2d :: example (delaunay_index_example)

; 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::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"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.std::locale" = type { ptr }
%"class.std::mersenne_twister_engine" = type { [624 x i64], i64 }
%"class.boost::polygon::voronoi_builder" = type { [8 x i8], %"class.std::vector", %"class.__gnu_cxx::__normal_iterator", %"class.std::priority_queue", %"class.boost::polygon::detail::ordered_queue", %"class.std::map", %"class.boost::polygon::detail::voronoi_predicates<boost::polygon::detail::voronoi_ctype_traits<int32>>::circle_formation_predicate", i64 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<boost::polygon::detail::site_event<int>, std::allocator<boost::polygon::detail::site_event<int>>>::_Vector_impl" }
%"struct.std::_Vector_base<boost::polygon::detail::site_event<int>, std::allocator<boost::polygon::detail::site_event<int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<boost::polygon::detail::site_event<int>, std::allocator<boost::polygon::detail::site_event<int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<boost::polygon::detail::site_event<int>, std::allocator<boost::polygon::detail::site_event<int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.std::priority_queue" = type <{ %"class.std::vector.0", [8 x i8] }>
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<std::pair<boost::polygon::detail::point_2d<int>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>, std::allocator<std::pair<boost::polygon::detail::point_2d<int>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<boost::polygon::detail::point_2d<int>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>, std::allocator<std::pair<boost::polygon::detail::point_2d<int>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<boost::polygon::detail::point_2d<int>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>, std::allocator<std::pair<boost::polygon::detail::point_2d<int>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<boost::polygon::detail::point_2d<int>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>, std::allocator<std::pair<boost::polygon::detail::point_2d<int>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.boost::polygon::detail::ordered_queue" = type { %"class.std::priority_queue.5", %"class.std::__cxx11::list" }
%"class.std::priority_queue.5" = type <{ %"class.std::vector.6", [8 x i8] }>
%"class.std::vector.6" = type { %"struct.std::_Vector_base.7" }
%"struct.std::_Vector_base.7" = type { %"struct.std::_Vector_base<std::_List_iterator<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>, std::allocator<std::_List_iterator<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::_List_iterator<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>, std::allocator<std::_List_iterator<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::_List_iterator<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>, std::allocator<std::_List_iterator<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::_List_iterator<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>, std::allocator<std::_List_iterator<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::__cxx11::list" = type { %"class.std::__cxx11::_List_base" }
%"class.std::__cxx11::_List_base" = type { %"struct.std::__cxx11::_List_base<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>, std::allocator<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>>::_List_impl" }
%"struct.std::__cxx11::_List_base<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>, std::allocator<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>>::_List_impl" = type { %"struct.std::__detail::_List_node_header" }
%"struct.std::__detail::_List_node_header" = type { %"struct.std::__detail::_List_node_base", i64 }
%"struct.std::__detail::_List_node_base" = type { ptr, ptr }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>, std::_Select1st<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>, boost::polygon::detail::voronoi_predicates<boost::polygon::detail::voronoi_ctype_traits<int32>>::node_comparison_predicate<boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>, std::_Select1st<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>, boost::polygon::detail::voronoi_predicates<boost::polygon::detail::voronoi_ctype_traits<int32>>::node_comparison_predicate<boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<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.boost::polygon::detail::voronoi_predicates<boost::polygon::detail::voronoi_ctype_traits<int32>>::circle_formation_predicate" = type { [4 x i8], %"class.boost::polygon::detail::voronoi_predicates<boost::polygon::detail::voronoi_ctype_traits<int32>>::lazy_circle_formation_functor" }
%"class.boost::polygon::detail::voronoi_predicates<boost::polygon::detail::voronoi_ctype_traits<int32>>::lazy_circle_formation_functor" = type { %"class.boost::polygon::detail::voronoi_predicates<boost::polygon::detail::voronoi_ctype_traits<int32>>::mp_circle_formation_functor", [4 x i8] }
%"class.boost::polygon::detail::voronoi_predicates<boost::polygon::detail::voronoi_ctype_traits<int32>>::mp_circle_formation_functor" = type { %"class.boost::polygon::detail::robust_sqrt_expr", [4 x i8] }
%"class.boost::polygon::detail::robust_sqrt_expr" = type <{ [5 x %"class.boost::polygon::detail::extended_int"], [5 x %"class.boost::polygon::detail::extended_int"], [4 x i8] }>
%"class.boost::polygon::detail::extended_int" = type { [64 x i32], i32 }
%"class.loba2d::delaunay_index" = type { %"class.std::vector.18" }
%"class.std::vector.18" = type { %"struct.std::_Vector_base.19" }
%"struct.std::_Vector_base.19" = type { %"struct.std::_Vector_base<loba2d::delaunay_index_triangle, std::allocator<loba2d::delaunay_index_triangle>>::_Vector_impl" }
%"struct.std::_Vector_base<loba2d::delaunay_index_triangle, std::allocator<loba2d::delaunay_index_triangle>>::_Vector_impl" = type { %"struct.std::_Vector_base<loba2d::delaunay_index_triangle, std::allocator<loba2d::delaunay_index_triangle>>::_Vector_impl_data" }
%"struct.std::_Vector_base<loba2d::delaunay_index_triangle, std::allocator<loba2d::delaunay_index_triangle>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.23" = type { %"struct.std::_Vector_base.24" }
%"struct.std::_Vector_base.24" = type { %"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.std::pair" = type { i32, i32 }
%"class.__gnu_cxx::__normal_iterator.28" = type { ptr }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [32 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [3 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca %"class.std::mersenne_twister_engine", align 8
  %3 = alloca %"class.boost::polygon::voronoi_builder", align 8
  %4 = alloca %"class.loba2d::delaunay_index", align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca %"class.std::vector.23", align 8
  %8 = alloca i32, align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca %"struct.std::pair", align 4
  %12 = alloca double, align 8
  %13 = alloca double, align 8
  %14 = alloca %"class.__gnu_cxx::__normal_iterator.28", align 8
  %15 = alloca %"class.__gnu_cxx::__normal_iterator.28", align 8
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca i64, align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 5000, ptr %2) #8
  call void @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEC2Em(ptr noundef nonnull align 8 dereferenceable(5000) %2, i64 noundef 27)
  call void @llvm.lifetime.start.p0(i64 2800, ptr %3) #8
  call void @_ZN5boost7polygon15voronoi_builderIiNS0_6detail20voronoi_ctype_traitsIiEENS2_18voronoi_predicatesIS4_EEEC2Ev(ptr noundef nonnull align 8 dereferenceable(2800) %3)
  call void @llvm.lifetime.start.p0(i64 24, ptr %4) #8
  invoke void @_ZN6loba2d14delaunay_indexC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4)
          to label %19 unwind label %24

19:                                               ; preds = %0
  call void @llvm.lifetime.start.p0(i64 24, ptr %7) #8
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #8
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #8
  store i32 0, ptr %8, align 4, !tbaa !5
  br label %20

20:                                               ; preds = %42, %19
  %21 = load i32, ptr %8, align 4, !tbaa !5
  %22 = icmp slt i32 %21, 1000000
  br i1 %22, label %28, label %23

23:                                               ; preds = %20
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #8
  br label %59

24:                                               ; preds = %0
  %25 = landingpad { ptr, i32 }
          cleanup
  %26 = extractvalue { ptr, i32 } %25, 0
  store ptr %26, ptr %5, align 8
  %27 = extractvalue { ptr, i32 } %25, 1
  store i32 %27, ptr %6, align 4
  br label %173

28:                                               ; preds = %20
  call void @llvm.lifetime.start.p0(i64 4, ptr %9) #8
  %29 = invoke noundef i64 @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEclEv(ptr noundef nonnull align 8 dereferenceable(5000) %2)
          to label %30 unwind label %45

30:                                               ; preds = %28
  %31 = and i64 %29, 1073741823
  %32 = trunc i64 %31 to i32
  store i32 %32, ptr %9, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #8
  %33 = invoke noundef i64 @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEclEv(ptr noundef nonnull align 8 dereferenceable(5000) %2)
          to label %34 unwind label %49

34:                                               ; preds = %30
  %35 = and i64 %33, 1073741823
  %36 = trunc i64 %35 to i32
  store i32 %36, ptr %10, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #8
  %37 = invoke i64 @_ZSt9make_pairIRiS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 4 dereferenceable(4) %9, ptr noundef nonnull align 4 dereferenceable(4) %10)
          to label %38 unwind label %53

38:                                               ; preds = %34
  store i64 %37, ptr %11, align 4
  invoke void @_ZNSt6vectorISt4pairIiiESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 4 dereferenceable(8) %11)
          to label %39 unwind label %53

39:                                               ; preds = %38
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #8
  %40 = invoke noundef i64 @_ZN5boost7polygon15voronoi_builderIiNS0_6detail20voronoi_ctype_traitsIiEENS2_18voronoi_predicatesIS4_EEE12insert_pointERKiS9_(ptr noundef nonnull align 8 dereferenceable(2800) %3, ptr noundef nonnull align 4 dereferenceable(4) %9, ptr noundef nonnull align 4 dereferenceable(4) %10)
          to label %41 unwind label %49

41:                                               ; preds = %39
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #8
  br label %42

42:                                               ; preds = %41
  %43 = load i32, ptr %8, align 4, !tbaa !5
  %44 = add nsw i32 %43, 1
  store i32 %44, ptr %8, align 4, !tbaa !5
  br label %20, !llvm.loop !9

45:                                               ; preds = %28
  %46 = landingpad { ptr, i32 }
          cleanup
  %47 = extractvalue { ptr, i32 } %46, 0
  store ptr %47, ptr %5, align 8
  %48 = extractvalue { ptr, i32 } %46, 1
  store i32 %48, ptr %6, align 4
  br label %58

49:                                               ; preds = %39, %30
  %50 = landingpad { ptr, i32 }
          cleanup
  %51 = extractvalue { ptr, i32 } %50, 0
  store ptr %51, ptr %5, align 8
  %52 = extractvalue { ptr, i32 } %50, 1
  store i32 %52, ptr %6, align 4
  br label %57

53:                                               ; preds = %38, %34
  %54 = landingpad { ptr, i32 }
          cleanup
  %55 = extractvalue { ptr, i32 } %54, 0
  store ptr %55, ptr %5, align 8
  %56 = extractvalue { ptr, i32 } %54, 1
  store i32 %56, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #8
  br label %57

57:                                               ; preds = %53, %49
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #8
  br label %58

58:                                               ; preds = %57, %45
  call void @llvm.lifetime.end.p0(i64 4, ptr %9) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #8
  br label %172

59:                                               ; preds = %23
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #8
  %60 = call i64 @clock() #8
  %61 = sitofp i64 %60 to double
  store double %61, ptr %12, align 8, !tbaa !11
  invoke void @_ZN5boost7polygon15voronoi_builderIiNS0_6detail20voronoi_ctype_traitsIiEENS2_18voronoi_predicatesIS4_EEE9constructIN6loba2d14delaunay_indexEEEvPT_(ptr noundef nonnull align 8 dereferenceable(2800) %3, ptr noundef %4)
          to label %62 unwind label %105

62:                                               ; preds = %59
  call void @llvm.lifetime.start.p0(i64 8, ptr %13) #8
  %63 = call i64 @clock() #8
  %64 = sitofp i64 %63 to double
  %65 = load double, ptr %12, align 8, !tbaa !11
  %66 = fsub double %64, %65
  %67 = fdiv double %66, 1.000000e+06
  store double %67, ptr %13, align 8, !tbaa !11
  %68 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str)
          to label %69 unwind label %109

69:                                               ; preds = %62
  %70 = load double, ptr %13, align 8, !tbaa !11
  %71 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) %68, double noundef %70)
          to label %72 unwind label %109

72:                                               ; preds = %69
  %73 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %71, ptr noundef @.str.1)
          to label %74 unwind label %109

74:                                               ; preds = %72
  %75 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %73, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %76 unwind label %109

76:                                               ; preds = %74
  %77 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.2)
          to label %78 unwind label %109

78:                                               ; preds = %76
  %79 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNK6loba2d14delaunay_index9trianglesEv(ptr noundef nonnull align 8 dereferenceable(24) %4)
          to label %80 unwind label %109

80:                                               ; preds = %78
  %81 = call noundef i64 @_ZNKSt6vectorIN6loba2d23delaunay_index_triangleESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %79) #8
  %82 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %77, i64 noundef %81)
          to label %83 unwind label %109

83:                                               ; preds = %80
  %84 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %82, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %85 unwind label %109

85:                                               ; preds = %83
  %86 = invoke noundef i64 @_ZNK6loba2d14delaunay_index13num_trianglesEv(ptr noundef nonnull align 8 dereferenceable(24) %4)
          to label %87 unwind label %109

87:                                               ; preds = %85
  %88 = icmp ule i64 %86, 10
  br i1 %88, label %89, label %168

89:                                               ; preds = %87
  %90 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.3)
          to label %91 unwind label %109

91:                                               ; preds = %89
  %92 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %90, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %93 unwind label %109

93:                                               ; preds = %91
  call void @llvm.lifetime.start.p0(i64 8, ptr %14) #8
  %94 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNK6loba2d14delaunay_index9trianglesEv(ptr noundef nonnull align 8 dereferenceable(24) %4)
          to label %95 unwind label %113

95:                                               ; preds = %93
  %96 = call ptr @_ZNKSt6vectorIN6loba2d23delaunay_index_triangleESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %94) #8
  %97 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.28", ptr %14, i32 0, i32 0
  store ptr %96, ptr %97, align 8
  br label %98

98:                                               ; preds = %164, %95
  call void @llvm.lifetime.start.p0(i64 8, ptr %15) #8
  %99 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNK6loba2d14delaunay_index9trianglesEv(ptr noundef nonnull align 8 dereferenceable(24) %4)
          to label %100 unwind label %117

100:                                              ; preds = %98
  %101 = call ptr @_ZNKSt6vectorIN6loba2d23delaunay_index_triangleESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %99) #8
  %102 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator.28", ptr %15, i32 0, i32 0
  store ptr %101, ptr %102, align 8
  %103 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKN6loba2d23delaunay_index_triangleESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %14, ptr noundef nonnull align 8 dereferenceable(8) %15) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #8
  br i1 %103, label %121, label %104

104:                                              ; preds = %100
  store i32 5, ptr %16, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #8
  br label %167

105:                                              ; preds = %59
  %106 = landingpad { ptr, i32 }
          cleanup
  %107 = extractvalue { ptr, i32 } %106, 0
  store ptr %107, ptr %5, align 8
  %108 = extractvalue { ptr, i32 } %106, 1
  store i32 %108, ptr %6, align 4
  br label %171

109:                                              ; preds = %91, %89, %85, %83, %80, %78, %76, %74, %72, %69, %62
  %110 = landingpad { ptr, i32 }
          cleanup
  %111 = extractvalue { ptr, i32 } %110, 0
  store ptr %111, ptr %5, align 8
  %112 = extractvalue { ptr, i32 } %110, 1
  store i32 %112, ptr %6, align 4
  br label %170

113:                                              ; preds = %161, %159, %121, %93
  %114 = landingpad { ptr, i32 }
          cleanup
  %115 = extractvalue { ptr, i32 } %114, 0
  store ptr %115, ptr %5, align 8
  %116 = extractvalue { ptr, i32 } %114, 1
  store i32 %116, ptr %6, align 4
  br label %166

117:                                              ; preds = %98
  %118 = landingpad { ptr, i32 }
          cleanup
  %119 = extractvalue { ptr, i32 } %118, 0
  store ptr %119, ptr %5, align 8
  %120 = extractvalue { ptr, i32 } %118, 1
  store i32 %120, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %15) #8
  br label %166

121:                                              ; preds = %100
  %122 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.4)
          to label %123 unwind label %113

123:                                              ; preds = %121
  call void @llvm.lifetime.start.p0(i64 4, ptr %17) #8
  store i32 0, ptr %17, align 4, !tbaa !5
  br label %124

124:                                              ; preds = %152, %123
  %125 = load i32, ptr %17, align 4, !tbaa !5
  %126 = icmp slt i32 %125, 3
  br i1 %126, label %128, label %127

127:                                              ; preds = %124
  store i32 8, ptr %16, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #8
  br label %159

128:                                              ; preds = %124
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #8
  %129 = call noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN6loba2d23delaunay_index_triangleESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %14) #8
  %130 = load i32, ptr %17, align 4, !tbaa !5
  %131 = sext i32 %130 to i64
  %132 = invoke noundef i64 @_ZNK6loba2d23delaunay_index_triangle12source_indexEm(ptr noundef nonnull align 8 dereferenceable(24) %129, i64 noundef %131)
          to label %133 unwind label %155

133:                                              ; preds = %128
  store i64 %132, ptr %18, align 8, !tbaa !13
  %134 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.5)
          to label %135 unwind label %155

135:                                              ; preds = %133
  %136 = load i64, ptr %18, align 8, !tbaa !13
  %137 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIiiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %136) #8
  %138 = getelementptr inbounds %"struct.std::pair", ptr %137, i32 0, i32 0
  %139 = load i32, ptr %138, align 4, !tbaa !15
  %140 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %134, i32 noundef %139)
          to label %141 unwind label %155

141:                                              ; preds = %135
  %142 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %140, ptr noundef @.str.6)
          to label %143 unwind label %155

143:                                              ; preds = %141
  %144 = load i64, ptr %18, align 8, !tbaa !13
  %145 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIiiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %144) #8
  %146 = getelementptr inbounds %"struct.std::pair", ptr %145, i32 0, i32 1
  %147 = load i32, ptr %146, align 4, !tbaa !17
  %148 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %142, i32 noundef %147)
          to label %149 unwind label %155

149:                                              ; preds = %143
  %150 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %148, ptr noundef @.str.7)
          to label %151 unwind label %155

151:                                              ; preds = %149
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #8
  br label %152

152:                                              ; preds = %151
  %153 = load i32, ptr %17, align 4, !tbaa !5
  %154 = add nsw i32 %153, 1
  store i32 %154, ptr %17, align 4, !tbaa !5
  br label %124, !llvm.loop !18

155:                                              ; preds = %149, %143, %141, %135, %133, %128
  %156 = landingpad { ptr, i32 }
          cleanup
  %157 = extractvalue { ptr, i32 } %156, 0
  store ptr %157, ptr %5, align 8
  %158 = extractvalue { ptr, i32 } %156, 1
  store i32 %158, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr %17) #8
  br label %166

159:                                              ; preds = %127
  %160 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef @.str.8)
          to label %161 unwind label %113

161:                                              ; preds = %159
  %162 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %160, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %163 unwind label %113

163:                                              ; preds = %161
  br label %164

164:                                              ; preds = %163
  %165 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN6loba2d23delaunay_index_triangleESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %14) #8
  br label %98, !llvm.loop !19

166:                                              ; preds = %155, %117, %113
  call void @llvm.lifetime.end.p0(i64 8, ptr %14) #8
  br label %170

167:                                              ; preds = %104
  br label %168

168:                                              ; preds = %167, %87
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #8
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #8
  call void @_ZN6loba2d14delaunay_indexD2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %4) #8
  call void @_ZN5boost7polygon15voronoi_builderIiNS0_6detail20voronoi_ctype_traitsIiEENS2_18voronoi_predicatesIS4_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(2800) %3) #8
  call void @llvm.lifetime.end.p0(i64 2800, ptr %3) #8
  call void @llvm.lifetime.end.p0(i64 5000, ptr %2) #8
  %169 = load i32, ptr %1, align 4
  ret i32 %169

170:                                              ; preds = %166, %109
  call void @llvm.lifetime.end.p0(i64 8, ptr %13) #8
  br label %171

171:                                              ; preds = %170, %105
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #8
  br label %172

172:                                              ; preds = %171, %58
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #8
  call void @_ZN6loba2d14delaunay_indexD2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #8
  br label %173

173:                                              ; preds = %172, %24
  call void @llvm.lifetime.end.p0(i64 24, ptr %4) #8
  call void @_ZN5boost7polygon15voronoi_builderIiNS0_6detail20voronoi_ctype_traitsIiEENS2_18voronoi_predicatesIS4_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(2800) %3) #8
  call void @llvm.lifetime.end.p0(i64 2800, ptr %3) #8
  call void @llvm.lifetime.end.p0(i64 5000, ptr %2) #8
  br label %174

174:                                              ; preds = %173
  %175 = load ptr, ptr %5, align 8
  %176 = load i32, ptr %6, align 4
  %177 = insertvalue { ptr, i32 } poison, ptr %175, 0
  %178 = insertvalue { ptr, i32 } %177, i32 %176, 1
  resume { ptr, i32 } %178
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEC2Em(ptr noundef nonnull align 8 dereferenceable(5000), i64 noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5boost7polygon15voronoi_builderIiNS0_6detail20voronoi_ctype_traitsIiEENS2_18voronoi_predicatesIS4_EEEC2Ev(ptr noundef nonnull align 8 dereferenceable(2800)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6loba2d14delaunay_indexC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiiESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEclEv(ptr noundef nonnull align 8 dereferenceable(5000)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiiESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_ZSt9make_pairIRiS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZN5boost7polygon15voronoi_builderIiNS0_6detail20voronoi_ctype_traitsIiEENS2_18voronoi_predicatesIS4_EEE12insert_pointERKiS9_(ptr noundef nonnull align 8 dereferenceable(2800), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #2 align 2

; Function Attrs: nounwind
declare i64 @clock() #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5boost7polygon15voronoi_builderIiNS0_6detail20voronoi_ctype_traitsIiEENS2_18voronoi_predicatesIS4_EEE9constructIN6loba2d14delaunay_indexEEEvPT_(ptr noundef nonnull align 8 dereferenceable(2800), ptr noundef) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #5

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8), double noundef) #2 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNK6loba2d14delaunay_index9trianglesEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN6loba2d23delaunay_index_triangleESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK6loba2d14delaunay_index13num_trianglesEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIN6loba2d23delaunay_index_triangleESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKN6loba2d23delaunay_index_triangleESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIN6loba2d23delaunay_index_triangleESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN6loba2d23delaunay_index_triangleESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK6loba2d23delaunay_index_triangle12source_indexEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #3 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #7

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIiiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN6loba2d23delaunay_index_triangleESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6loba2d14delaunay_indexD2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5boost7polygon15voronoi_builderIiNS0_6detail20voronoi_ctype_traitsIiEENS2_18voronoi_predicatesIS4_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(2800)) unnamed_addr #6 align 2

attributes #0 = { mustprogress norecurse 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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { inlinehint 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 #6 = { 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 #7 = { "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 }

!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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !12, i64 0}
!12 = !{!"double", !7, i64 0}
!13 = !{!14, !14, i64 0}
!14 = !{!"long", !7, i64 0}
!15 = !{!16, !6, i64 0}
!16 = !{!"_ZTSSt4pairIiiE", !6, i64 0, !6, i64 4}
!17 = !{!16, !6, i64 4}
!18 = distinct !{!18, !10}
!19 = distinct !{!19, !10}


; 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::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"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.std::locale" = type { ptr }
%"class.std::mersenne_twister_engine" = type { [624 x i64], i64 }
%"class.boost::polygon::voronoi_builder" = type { [8 x i8], %"class.std::vector", %"class.__gnu_cxx::__normal_iterator", %"class.std::priority_queue", %"class.boost::polygon::detail::ordered_queue", %"class.std::map", %"class.boost::polygon::detail::voronoi_predicates<boost::polygon::detail::voronoi_ctype_traits<int32>>::circle_formation_predicate", i64 }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<boost::polygon::detail::site_event<int>, std::allocator<boost::polygon::detail::site_event<int>>>::_Vector_impl" }
%"struct.std::_Vector_base<boost::polygon::detail::site_event<int>, std::allocator<boost::polygon::detail::site_event<int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<boost::polygon::detail::site_event<int>, std::allocator<boost::polygon::detail::site_event<int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<boost::polygon::detail::site_event<int>, std::allocator<boost::polygon::detail::site_event<int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.std::priority_queue" = type <{ %"class.std::vector.0", [8 x i8] }>
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<std::pair<boost::polygon::detail::point_2d<int>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>, std::allocator<std::pair<boost::polygon::detail::point_2d<int>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<boost::polygon::detail::point_2d<int>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>, std::allocator<std::pair<boost::polygon::detail::point_2d<int>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<boost::polygon::detail::point_2d<int>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>, std::allocator<std::pair<boost::polygon::detail::point_2d<int>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<boost::polygon::detail::point_2d<int>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>, std::allocator<std::pair<boost::polygon::detail::point_2d<int>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.boost::polygon::detail::ordered_queue" = type { %"class.std::priority_queue.5", %"class.std::__cxx11::list" }
%"class.std::priority_queue.5" = type <{ %"class.std::vector.6", [8 x i8] }>
%"class.std::vector.6" = type { %"struct.std::_Vector_base.7" }
%"struct.std::_Vector_base.7" = type { %"struct.std::_Vector_base<std::_List_iterator<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>, std::allocator<std::_List_iterator<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::_List_iterator<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>, std::allocator<std::_List_iterator<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::_List_iterator<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>, std::allocator<std::_List_iterator<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::_List_iterator<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>, std::allocator<std::_List_iterator<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::__cxx11::list" = type { %"class.std::__cxx11::_List_base" }
%"class.std::__cxx11::_List_base" = type { %"struct.std::__cxx11::_List_base<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>, std::allocator<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>>::_List_impl" }
%"struct.std::__cxx11::_List_base<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>, std::allocator<std::pair<boost::polygon::detail::circle_event<double>, std::_Rb_tree_iterator<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>>>>::_List_impl" = type { %"struct.std::__detail::_List_node_header" }
%"struct.std::__detail::_List_node_header" = type { %"struct.std::__detail::_List_node_base", i64 }
%"struct.std::__detail::_List_node_base" = type { ptr, ptr }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>, std::_Select1st<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>, boost::polygon::detail::voronoi_predicates<boost::polygon::detail::voronoi_ctype_traits<int32>>::node_comparison_predicate<boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>, std::_Select1st<std::pair<const boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<int>>, boost::polygon::detail::beach_line_node_data<void, boost::polygon::detail::circle_event<double>>>>, boost::polygon::detail::voronoi_predicates<boost::polygon::detail::voronoi_ctype_traits<int32>>::node_comparison_predicate<boost::polygon::detail::beach_line_node_key<boost::polygon::detail::site_event<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.boost::polygon::detail::voronoi_predicates<boost::polygon::detail::voronoi_ctype_traits<int32>>::circle_formation_predicate" = type { [4 x i8], %"class.boost::polygon::detail::voronoi_predicates<boost::polygon::detail::voronoi_ctype_traits<int32>>::lazy_circle_formation_functor" }
%"class.boost::polygon::detail::voronoi_predicates<boost::polygon::detail::voronoi_ctype_traits<int32>>::lazy_circle_formation_functor" = type { %"class.boost::polygon::detail::voronoi_predicates<boost::polygon::detail::voronoi_ctype_traits<int32>>::mp_circle_formation_functor", [4 x i8] }
%"class.boost::polygon::detail::voronoi_predicates<boost::polygon::detail::voronoi_ctype_traits<int32>>::mp_circle_formation_functor" = type { %"class.boost::polygon::detail::robust_sqrt_expr", [4 x i8] }
%"class.boost::polygon::detail::robust_sqrt_expr" = type <{ [5 x %"class.boost::polygon::detail::extended_int"], [5 x %"class.boost::polygon::detail::extended_int"], [4 x i8] }>
%"class.boost::polygon::detail::extended_int" = type { [64 x i32], i32 }
%"class.loba2d::delaunay_index" = type { %"class.std::vector.18" }
%"class.std::vector.18" = type { %"struct.std::_Vector_base.19" }
%"struct.std::_Vector_base.19" = type { %"struct.std::_Vector_base<loba2d::delaunay_index_triangle, std::allocator<loba2d::delaunay_index_triangle>>::_Vector_impl" }
%"struct.std::_Vector_base<loba2d::delaunay_index_triangle, std::allocator<loba2d::delaunay_index_triangle>>::_Vector_impl" = type { %"struct.std::_Vector_base<loba2d::delaunay_index_triangle, std::allocator<loba2d::delaunay_index_triangle>>::_Vector_impl_data" }
%"struct.std::_Vector_base<loba2d::delaunay_index_triangle, std::allocator<loba2d::delaunay_index_triangle>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.23" = type { %"struct.std::_Vector_base.24" }
%"struct.std::_Vector_base.24" = type { %"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::pair<int, int>, std::allocator<std::pair<int, int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.std::pair" = type { i32, i32 }
%"class.__gnu_cxx::__normal_iterator.28" = type { ptr }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [32 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [7 x i8], align 1
@.str.2 = external hidden unnamed_addr constant [17 x i8], align 1
@.str.3 = external hidden unnamed_addr constant [23 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [2 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [3 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::mersenne_twister_engine", align 8
  %2 = alloca %"class.boost::polygon::voronoi_builder", align 8
  %3 = alloca %"class.loba2d::delaunay_index", align 8
  %4 = alloca %"class.std::vector.23", align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca %"struct.std::pair", align 8
  %8 = alloca %"class.__gnu_cxx::__normal_iterator.28", align 8
  %9 = alloca %"class.__gnu_cxx::__normal_iterator.28", align 8
  call void @llvm.lifetime.start.p0(i64 5000, ptr nonnull %1) #8
  call void @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEC2Em(ptr noundef nonnull align 8 dereferenceable(5000) %1, i64 noundef 27)
  call void @llvm.lifetime.start.p0(i64 2800, ptr nonnull %2) #8
  call void @_ZN5boost7polygon15voronoi_builderIiNS0_6detail20voronoi_ctype_traitsIiEENS2_18voronoi_predicatesIS4_EEEC2Ev(ptr noundef nonnull align 8 dereferenceable(2800) %2)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %3) #8
  call void @_ZN6loba2d14delaunay_indexC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %4) #8
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #8
  br label %12

10:                                               ; preds = %25
  %11 = call i64 @clock() #8
  invoke void @_ZN5boost7polygon15voronoi_builderIiNS0_6detail20voronoi_ctype_traitsIiEENS2_18voronoi_predicatesIS4_EEE9constructIN6loba2d14delaunay_indexEEEvPT_(ptr noundef nonnull align 8 dereferenceable(2800) %2, ptr noundef nonnull %3)
          to label %35 unwind label %69

12:                                               ; preds = %0, %25
  %.01826 = phi i32 [ 0, %0 ], [ %26, %25 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #8
  %13 = invoke noundef i64 @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEclEv(ptr noundef nonnull align 8 dereferenceable(5000) %1)
          to label %14 unwind label %27

14:                                               ; preds = %12
  %15 = trunc i64 %13 to i32
  %16 = and i32 %15, 1073741823
  store i32 %16, ptr %5, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #8
  %17 = invoke noundef i64 @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEclEv(ptr noundef nonnull align 8 dereferenceable(5000) %1)
          to label %18 unwind label %29

18:                                               ; preds = %14
  %19 = trunc i64 %17 to i32
  %20 = and i32 %19, 1073741823
  store i32 %20, ptr %6, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #8
  %21 = invoke i64 @_ZSt9make_pairIRiS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 4 dereferenceable(4) %6)
          to label %22 unwind label %31

22:                                               ; preds = %18
  store i64 %21, ptr %7, align 8
  invoke void @_ZNSt6vectorISt4pairIiiESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 4 dereferenceable(8) %7)
          to label %23 unwind label %31

23:                                               ; preds = %22
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #8
  %24 = invoke noundef i64 @_ZN5boost7polygon15voronoi_builderIiNS0_6detail20voronoi_ctype_traitsIiEENS2_18voronoi_predicatesIS4_EEE12insert_pointERKiS9_(ptr noundef nonnull align 8 dereferenceable(2800) %2, ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 4 dereferenceable(4) %6)
          to label %25 unwind label %29

25:                                               ; preds = %23
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #8
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #8
  %26 = add nuw nsw i32 %.01826, 1
  %exitcond.not = icmp eq i32 %26, 1000000
  br i1 %exitcond.not, label %10, label %12, !llvm.loop !9

27:                                               ; preds = %12
  %28 = landingpad { ptr, i32 }
          cleanup
  br label %34

29:                                               ; preds = %23, %14
  %30 = landingpad { ptr, i32 }
          cleanup
  br label %33

31:                                               ; preds = %22, %18
  %32 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #8
  br label %33

33:                                               ; preds = %31, %29
  %.pn22 = phi { ptr, i32 } [ %30, %29 ], [ %32, %31 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #8
  br label %34

34:                                               ; preds = %33, %27
  %.pn22.pn = phi { ptr, i32 } [ %.pn22, %33 ], [ %28, %27 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #8
  br label %137

35:                                               ; preds = %10
  %36 = call i64 @clock() #8
  %37 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str)
          to label %38 unwind label %71

38:                                               ; preds = %35
  %39 = sitofp i64 %36 to double
  %40 = sitofp i64 %11 to double
  %41 = fsub double %39, %40
  %42 = fdiv double %41, 1.000000e+06
  %43 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8) %37, double noundef %42)
          to label %44 unwind label %71

44:                                               ; preds = %38
  %45 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %43, ptr noundef nonnull @.str.1)
          to label %46 unwind label %71

46:                                               ; preds = %44
  %47 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %45, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %48 unwind label %71

48:                                               ; preds = %46
  %49 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.2)
          to label %50 unwind label %71

50:                                               ; preds = %48
  %51 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNK6loba2d14delaunay_index9trianglesEv(ptr noundef nonnull align 8 dereferenceable(24) %3)
  %52 = call noundef i64 @_ZNKSt6vectorIN6loba2d23delaunay_index_triangleESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %51) #8
  %53 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8) %49, i64 noundef %52)
          to label %54 unwind label %71

54:                                               ; preds = %50
  %55 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %53, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %56 unwind label %71

56:                                               ; preds = %54
  %57 = call noundef i64 @_ZNK6loba2d14delaunay_index13num_trianglesEv(ptr noundef nonnull align 8 dereferenceable(24) %3)
  %58 = icmp ult i64 %57, 11
  br i1 %58, label %59, label %136

59:                                               ; preds = %56
  %60 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.3)
          to label %61 unwind label %71

61:                                               ; preds = %59
  %62 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %60, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %63 unwind label %71

63:                                               ; preds = %61
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %8) #8
  %64 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNK6loba2d14delaunay_index9trianglesEv(ptr noundef nonnull align 8 dereferenceable(24) %3)
  %65 = call ptr @_ZNKSt6vectorIN6loba2d23delaunay_index_triangleESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %64) #8
  store ptr %65, ptr %8, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #8
  %66 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNK6loba2d14delaunay_index9trianglesEv(ptr noundef nonnull align 8 dereferenceable(24) %3)
  %67 = call ptr @_ZNKSt6vectorIN6loba2d23delaunay_index_triangleESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %66) #8
  store ptr %67, ptr %9, align 8
  %68 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKN6loba2d23delaunay_index_triangleESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 8 dereferenceable(8) %9) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #8
  br i1 %68, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %130, %63
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #8
  br label %136

69:                                               ; preds = %10
  %70 = landingpad { ptr, i32 }
          cleanup
  br label %137

71:                                               ; preds = %61, %59, %54, %50, %48, %46, %44, %38, %35
  %72 = landingpad { ptr, i32 }
          cleanup
  br label %137

73:                                               ; preds = %128, %124, %.lr.ph
  %74 = landingpad { ptr, i32 }
          cleanup
  br label %135

.lr.ph:                                           ; preds = %63, %130
  %75 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.4)
          to label %.preheader.preheader unwind label %73

.preheader.preheader:                             ; preds = %.lr.ph
  %76 = call noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN6loba2d23delaunay_index_triangleESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #8
  %77 = call noundef i64 @_ZNK6loba2d23delaunay_index_triangle12source_indexEm(ptr noundef nonnull align 8 dereferenceable(24) %76, i64 noundef 0)
  %78 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.5)
          to label %79 unwind label %126

79:                                               ; preds = %.preheader.preheader
  %80 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIiiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %77) #8
  %81 = load i32, ptr %80, align 4, !tbaa !11
  %82 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %78, i32 noundef %81)
          to label %83 unwind label %126

83:                                               ; preds = %79
  %84 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %82, ptr noundef nonnull @.str.6)
          to label %85 unwind label %126

85:                                               ; preds = %83
  %86 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIiiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %77) #8
  %87 = getelementptr inbounds i8, ptr %86, i64 4
  %88 = load i32, ptr %87, align 4, !tbaa !13
  %89 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %84, i32 noundef %88)
          to label %90 unwind label %126

90:                                               ; preds = %85
  %91 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %89, ptr noundef nonnull @.str.7)
          to label %.preheader.1 unwind label %126

.preheader.1:                                     ; preds = %90
  %92 = call noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN6loba2d23delaunay_index_triangleESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #8
  %93 = call noundef i64 @_ZNK6loba2d23delaunay_index_triangle12source_indexEm(ptr noundef nonnull align 8 dereferenceable(24) %92, i64 noundef 1)
  %94 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.5)
          to label %95 unwind label %126

95:                                               ; preds = %.preheader.1
  %96 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIiiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %93) #8
  %97 = load i32, ptr %96, align 4, !tbaa !11
  %98 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %94, i32 noundef %97)
          to label %99 unwind label %126

99:                                               ; preds = %95
  %100 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %98, ptr noundef nonnull @.str.6)
          to label %101 unwind label %126

101:                                              ; preds = %99
  %102 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIiiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %93) #8
  %103 = getelementptr inbounds i8, ptr %102, i64 4
  %104 = load i32, ptr %103, align 4, !tbaa !13
  %105 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %100, i32 noundef %104)
          to label %106 unwind label %126

106:                                              ; preds = %101
  %107 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %105, ptr noundef nonnull @.str.7)
          to label %.preheader.2 unwind label %126

.preheader.2:                                     ; preds = %106
  %108 = call noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN6loba2d23delaunay_index_triangleESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #8
  %109 = call noundef i64 @_ZNK6loba2d23delaunay_index_triangle12source_indexEm(ptr noundef nonnull align 8 dereferenceable(24) %108, i64 noundef 2)
  %110 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.5)
          to label %111 unwind label %126

111:                                              ; preds = %.preheader.2
  %112 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIiiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %109) #8
  %113 = load i32, ptr %112, align 4, !tbaa !11
  %114 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %110, i32 noundef %113)
          to label %115 unwind label %126

115:                                              ; preds = %111
  %116 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %114, ptr noundef nonnull @.str.6)
          to label %117 unwind label %126

117:                                              ; preds = %115
  %118 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIiiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %109) #8
  %119 = getelementptr inbounds i8, ptr %118, i64 4
  %120 = load i32, ptr %119, align 4, !tbaa !13
  %121 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %116, i32 noundef %120)
          to label %122 unwind label %126

122:                                              ; preds = %117
  %123 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %121, ptr noundef nonnull @.str.7)
          to label %124 unwind label %126

124:                                              ; preds = %122
  %125 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, ptr noundef nonnull @.str.8)
          to label %128 unwind label %73

126:                                              ; preds = %122, %117, %115, %111, %.preheader.2, %106, %101, %99, %95, %.preheader.1, %90, %85, %83, %79, %.preheader.preheader
  %127 = landingpad { ptr, i32 }
          cleanup
  br label %135

128:                                              ; preds = %124
  %129 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %125, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %130 unwind label %73

130:                                              ; preds = %128
  %131 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN6loba2d23delaunay_index_triangleESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %9) #8
  %132 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNK6loba2d14delaunay_index9trianglesEv(ptr noundef nonnull align 8 dereferenceable(24) %3)
  %133 = call ptr @_ZNKSt6vectorIN6loba2d23delaunay_index_triangleESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %132) #8
  store ptr %133, ptr %9, align 8
  %134 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPKN6loba2d23delaunay_index_triangleESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 8 dereferenceable(8) %9) #8
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %9) #8
  br i1 %134, label %.lr.ph, label %._crit_edge, !llvm.loop !14

135:                                              ; preds = %126, %73
  %.pn = phi { ptr, i32 } [ %127, %126 ], [ %74, %73 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %8) #8
  br label %137

136:                                              ; preds = %._crit_edge, %56
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #8
  call void @_ZN6loba2d14delaunay_indexD2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #8
  call void @_ZN5boost7polygon15voronoi_builderIiNS0_6detail20voronoi_ctype_traitsIiEENS2_18voronoi_predicatesIS4_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(2800) %2) #8
  call void @llvm.lifetime.end.p0(i64 2800, ptr nonnull %2) #8
  call void @llvm.lifetime.end.p0(i64 5000, ptr nonnull %1) #8
  ret i32 0

137:                                              ; preds = %69, %135, %71, %34
  %.pn22.pn.pn = phi { ptr, i32 } [ %.pn22.pn, %34 ], [ %70, %69 ], [ %.pn, %135 ], [ %72, %71 ]
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #8
  call void @_ZN6loba2d14delaunay_indexD2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #8
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #8
  call void @_ZN5boost7polygon15voronoi_builderIiNS0_6detail20voronoi_ctype_traitsIiEENS2_18voronoi_predicatesIS4_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(2800) %2) #8
  call void @llvm.lifetime.end.p0(i64 2800, ptr nonnull %2) #8
  call void @llvm.lifetime.end.p0(i64 5000, ptr nonnull %1) #8
  resume { ptr, i32 } %.pn22.pn.pn
}

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEC2Em(ptr noundef nonnull align 8 dereferenceable(5000), i64 noundef) unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5boost7polygon15voronoi_builderIiNS0_6detail20voronoi_ctype_traitsIiEENS2_18voronoi_predicatesIS4_EEEC2Ev(ptr noundef nonnull align 8 dereferenceable(2800)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN6loba2d14delaunay_indexC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiiESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZNSt23mersenne_twister_engineImLm32ELm624ELm397ELm31ELm2567483615ELm11ELm4294967295ELm7ELm2636928640ELm15ELm4022730752ELm18ELm1812433253EEclEv(ptr noundef nonnull align 8 dereferenceable(5000)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiiESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local i64 @_ZSt9make_pairIRiS0_ESt4pairINSt25__strip_reference_wrapperINSt5decayIT_E4typeEE6__typeENS2_INS3_IT0_E4typeEE6__typeEEOS4_OS9_(ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #1

; Function Attrs: mustprogress uwtable
declare dso_local noundef i64 @_ZN5boost7polygon15voronoi_builderIiNS0_6detail20voronoi_ctype_traitsIiEENS2_18voronoi_predicatesIS4_EEE12insert_pointERKiS9_(ptr noundef nonnull align 8 dereferenceable(2800), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2 align 2

; Function Attrs: nounwind
declare i64 @clock() local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN5boost7polygon15voronoi_builderIiNS0_6detail20voronoi_ctype_traitsIiEENS2_18voronoi_predicatesIS4_EEE9constructIN6loba2d14delaunay_indexEEEvPT_(ptr noundef nonnull align 8 dereferenceable(2800), ptr noundef) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #5

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEd(ptr noundef nonnull align 8 dereferenceable(8), double noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEm(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNK6loba2d14delaunay_index9trianglesEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorIN6loba2d23delaunay_index_triangleESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK6loba2d14delaunay_index13num_trianglesEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIN6loba2d23delaunay_index_triangleESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPKN6loba2d23delaunay_index_triangleESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESD_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt6vectorIN6loba2d23delaunay_index_triangleESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK9__gnu_cxx17__normal_iteratorIPKN6loba2d23delaunay_index_triangleESt6vectorIS2_SaIS2_EEEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK6loba2d23delaunay_index_triangle12source_indexEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #3 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #7

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNSt6vectorISt4pairIiiESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPKN6loba2d23delaunay_index_triangleESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN6loba2d14delaunay_indexD2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #6 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZN5boost7polygon15voronoi_builderIiNS0_6detail20voronoi_ctype_traitsIiEENS2_18voronoi_predicatesIS4_EEED2Ev(ptr noundef nonnull align 8 dereferenceable(2800)) unnamed_addr #6 align 2

attributes #0 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #5 = { inlinehint 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 #6 = { 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 #7 = { "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 }

!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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = !{!12, !6, i64 0}
!12 = !{!"_ZTSSt4pairIiiE", !6, i64 0, !6, i64 4}
!13 = !{!12, !6, i64 4}
!14 = distinct !{!14, !10}


; Effective O3 passes: EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass