; LLVM IR from sgtlaugh/algovault :: code_library/misc (2D_pattern_matcher)

; 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::vector.8" = type { %"struct.std::_Vector_base.9" }
%"struct.std::_Vector_base.9" = 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 }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::initializer_list" = type { ptr, i64 }
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::allocator.5" = type { i8 }
%"class.std::allocator.2" = type { i8 }
%"class.std::initializer_list.13" = type { ptr, i64 }
%"struct.std::pair" = type { i32, i32 }
%"class.std::allocator.10" = type { i8 }

@.str.2 = external hidden unnamed_addr constant [93 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [36 x i8], align 1
@__PRETTY_FUNCTION__.main = external hidden unnamed_addr constant [11 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: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) #1

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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZN2pm5solveERKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS6_EESA_(ptr dead_on_unwind noalias writable sret(%"class.std::vector.8") align 8, ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #2

declare i32 @__gxx_personality_v0(...)

; 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: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #4 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca %"class.std::vector.0", align 8
  %3 = alloca %"class.std::initializer_list", align 8
  %4 = alloca [3 x %"class.std::__cxx11::basic_string"], align 8
  %5 = alloca ptr, align 8
  %6 = alloca %"class.std::allocator.5", align 1
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca %"class.std::allocator.5", align 1
  %10 = alloca %"class.std::allocator.5", align 1
  %11 = alloca i1, align 1
  %12 = alloca %"class.std::allocator.2", align 1
  %13 = alloca %"class.std::vector.0", align 8
  %14 = alloca %"class.std::initializer_list", align 8
  %15 = alloca [2 x %"class.std::__cxx11::basic_string"], align 8
  %16 = alloca ptr, align 8
  %17 = alloca %"class.std::allocator.5", align 1
  %18 = alloca %"class.std::allocator.5", align 1
  %19 = alloca i1, align 1
  %20 = alloca %"class.std::allocator.2", align 1
  %21 = alloca %"class.std::vector.8", align 8
  %22 = alloca %"class.std::vector.8", align 8
  %23 = alloca %"class.std::initializer_list.13", align 8
  %24 = alloca [3 x %"struct.std::pair"], align 4
  %25 = alloca i32, align 4
  %26 = alloca i32, align 4
  %27 = alloca i32, align 4
  %28 = alloca i32, align 4
  %29 = alloca i32, align 4
  %30 = alloca i32, align 4
  %31 = alloca %"class.std::allocator.10", align 1
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 24, ptr %2) #6
  call void @llvm.lifetime.start.p0(i64 96, ptr %4) #6
  store i1 true, ptr %11, align 1
  store ptr %4, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %6) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %4, ptr noundef @.str.4, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %32 unwind label %85

32:                                               ; preds = %0
  %33 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %4, i64 1
  store ptr %33, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %9) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %33, ptr noundef @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %34 unwind label %89

34:                                               ; preds = %32
  %35 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %4, i64 2
  store ptr %35, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %10) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %35, ptr noundef @.str.6, ptr noundef nonnull align 1 dereferenceable(1) %10)
          to label %36 unwind label %93

36:                                               ; preds = %34
  store i1 false, ptr %11, align 1
  %37 = getelementptr inbounds %"class.std::initializer_list", ptr %3, i32 0, i32 0
  store ptr %4, ptr %37, align 8, !tbaa !5
  %38 = getelementptr inbounds %"class.std::initializer_list", ptr %3, i32 0, i32 1
  store i64 3, ptr %38, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 1, ptr %12) #6
  call void @_ZNSaINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  %39 = getelementptr inbounds { ptr, i64 }, ptr %3, i32 0, i32 0
  %40 = load ptr, ptr %39, align 8
  %41 = getelementptr inbounds { ptr, i64 }, ptr %3, i32 0, i32 1
  %42 = load i64, ptr %41, align 8
  invoke void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2ESt16initializer_listIS5_ERKS6_(ptr noundef nonnull align 8 dereferenceable(24) %2, ptr %40, i64 %42, ptr noundef nonnull align 1 dereferenceable(1) %12)
          to label %43 unwind label %97

43:                                               ; preds = %36
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #6
  %44 = getelementptr inbounds [3 x %"class.std::__cxx11::basic_string"], ptr %4, i32 0, i32 0
  %45 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %44, i64 3
  br label %46

46:                                               ; preds = %46, %43
  %47 = phi ptr [ %45, %43 ], [ %48, %46 ]
  %48 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %47, i64 -1
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %48) #6
  %49 = icmp eq ptr %48, %44
  br i1 %49, label %50, label %46

50:                                               ; preds = %46
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %10) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 96, ptr %4) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %13) #6
  call void @llvm.lifetime.start.p0(i64 64, ptr %15) #6
  store i1 true, ptr %19, align 1
  store ptr %15, ptr %16, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %17) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %15, ptr noundef @.str.7, ptr noundef nonnull align 1 dereferenceable(1) %17)
          to label %51 unwind label %121

51:                                               ; preds = %50
  %52 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %15, i64 1
  store ptr %52, ptr %16, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %18) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %52, ptr noundef @.str.8, ptr noundef nonnull align 1 dereferenceable(1) %18)
          to label %53 unwind label %125

53:                                               ; preds = %51
  store i1 false, ptr %19, align 1
  %54 = getelementptr inbounds %"class.std::initializer_list", ptr %14, i32 0, i32 0
  store ptr %15, ptr %54, align 8, !tbaa !5
  %55 = getelementptr inbounds %"class.std::initializer_list", ptr %14, i32 0, i32 1
  store i64 2, ptr %55, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 1, ptr %20) #6
  call void @_ZNSaINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  %56 = getelementptr inbounds { ptr, i64 }, ptr %14, i32 0, i32 0
  %57 = load ptr, ptr %56, align 8
  %58 = getelementptr inbounds { ptr, i64 }, ptr %14, i32 0, i32 1
  %59 = load i64, ptr %58, align 8
  invoke void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2ESt16initializer_listIS5_ERKS6_(ptr noundef nonnull align 8 dereferenceable(24) %13, ptr %57, i64 %59, ptr noundef nonnull align 1 dereferenceable(1) %20)
          to label %60 unwind label %129

60:                                               ; preds = %53
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #6
  %61 = getelementptr inbounds [2 x %"class.std::__cxx11::basic_string"], ptr %15, i32 0, i32 0
  %62 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %61, i64 2
  br label %63

63:                                               ; preds = %63, %60
  %64 = phi ptr [ %62, %60 ], [ %65, %63 ]
  %65 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %64, i64 -1
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %65) #6
  %66 = icmp eq ptr %65, %61
  br i1 %66, label %67, label %63

67:                                               ; preds = %63
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %17) #6
  call void @llvm.lifetime.end.p0(i64 64, ptr %15) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %21) #6
  invoke void @_ZN2pm5solveERKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS6_EESA_(ptr dead_on_unwind writable sret(%"class.std::vector.8") align 8 %21, ptr noundef nonnull align 8 dereferenceable(24) %2, ptr noundef nonnull align 8 dereferenceable(24) %13)
          to label %68 unwind label %152

68:                                               ; preds = %67
  call void @llvm.lifetime.start.p0(i64 24, ptr %22) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %24) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %25) #6
  store i32 1, ptr %25, align 4, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 4, ptr %26) #6
  store i32 0, ptr %26, align 4, !tbaa !12
  invoke void @_ZNSt4pairIiiEC2IiiTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS3_S4_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8) %24, ptr noundef nonnull align 4 dereferenceable(4) %25, ptr noundef nonnull align 4 dereferenceable(4) %26)
          to label %69 unwind label %156

69:                                               ; preds = %68
  %70 = getelementptr inbounds %"struct.std::pair", ptr %24, i64 1
  call void @llvm.lifetime.start.p0(i64 4, ptr %27) #6
  store i32 0, ptr %27, align 4, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 4, ptr %28) #6
  store i32 1, ptr %28, align 4, !tbaa !12
  invoke void @_ZNSt4pairIiiEC2IiiTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS3_S4_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8) %70, ptr noundef nonnull align 4 dereferenceable(4) %27, ptr noundef nonnull align 4 dereferenceable(4) %28)
          to label %71 unwind label %160

71:                                               ; preds = %69
  %72 = getelementptr inbounds %"struct.std::pair", ptr %24, i64 2
  call void @llvm.lifetime.start.p0(i64 4, ptr %29) #6
  store i32 0, ptr %29, align 4, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 4, ptr %30) #6
  store i32 3, ptr %30, align 4, !tbaa !12
  invoke void @_ZNSt4pairIiiEC2IiiTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS3_S4_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8) %72, ptr noundef nonnull align 4 dereferenceable(4) %29, ptr noundef nonnull align 4 dereferenceable(4) %30)
          to label %73 unwind label %164

73:                                               ; preds = %71
  %74 = getelementptr inbounds %"class.std::initializer_list.13", ptr %23, i32 0, i32 0
  store ptr %24, ptr %74, align 8, !tbaa !14
  %75 = getelementptr inbounds %"class.std::initializer_list.13", ptr %23, i32 0, i32 1
  store i64 3, ptr %75, align 8, !tbaa !16
  call void @llvm.lifetime.start.p0(i64 1, ptr %31) #6
  call void @_ZNSaISt4pairIiiEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %31) #6
  %76 = getelementptr inbounds { ptr, i64 }, ptr %23, i32 0, i32 0
  %77 = load ptr, ptr %76, align 8
  %78 = getelementptr inbounds { ptr, i64 }, ptr %23, i32 0, i32 1
  %79 = load i64, ptr %78, align 8
  invoke void @_ZNSt6vectorISt4pairIiiESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %22, ptr %77, i64 %79, ptr noundef nonnull align 1 dereferenceable(1) %31)
          to label %80 unwind label %168

80:                                               ; preds = %73
  call void @_ZNSt15__new_allocatorISt4pairIiiEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %31) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %31) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %30) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %29) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %28) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %27) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %24) #6
  %81 = invoke noundef zeroext i1 @_ZSteqISt4pairIiiESaIS1_EEbRKSt6vectorIT_T0_ES8_(ptr noundef nonnull align 8 dereferenceable(24) %21, ptr noundef nonnull align 8 dereferenceable(24) %22)
          to label %82 unwind label %175

82:                                               ; preds = %80
  br i1 %81, label %83, label %84

83:                                               ; preds = %82
  br label %180

84:                                               ; preds = %82
  call void @__assert_fail(ptr noundef @.str.9, ptr noundef @.str.2, i32 noundef 94, ptr noundef @__PRETTY_FUNCTION__.main) #7
  unreachable

85:                                               ; preds = %0
  %86 = landingpad { ptr, i32 }
          cleanup
  %87 = extractvalue { ptr, i32 } %86, 0
  store ptr %87, ptr %7, align 8
  %88 = extractvalue { ptr, i32 } %86, 1
  store i32 %88, ptr %8, align 4
  br label %110

89:                                               ; preds = %32
  %90 = landingpad { ptr, i32 }
          cleanup
  %91 = extractvalue { ptr, i32 } %90, 0
  store ptr %91, ptr %7, align 8
  %92 = extractvalue { ptr, i32 } %90, 1
  store i32 %92, ptr %8, align 4
  br label %109

93:                                               ; preds = %34
  %94 = landingpad { ptr, i32 }
          cleanup
  %95 = extractvalue { ptr, i32 } %94, 0
  store ptr %95, ptr %7, align 8
  %96 = extractvalue { ptr, i32 } %94, 1
  store i32 %96, ptr %8, align 4
  br label %108

97:                                               ; preds = %36
  %98 = landingpad { ptr, i32 }
          cleanup
  %99 = extractvalue { ptr, i32 } %98, 0
  store ptr %99, ptr %7, align 8
  %100 = extractvalue { ptr, i32 } %98, 1
  store i32 %100, ptr %8, align 4
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %12) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %12) #6
  %101 = getelementptr inbounds [3 x %"class.std::__cxx11::basic_string"], ptr %4, i32 0, i32 0
  %102 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %101, i64 3
  br label %103

103:                                              ; preds = %103, %97
  %104 = phi ptr [ %102, %97 ], [ %105, %103 ]
  %105 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %104, i64 -1
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %105) #6
  %106 = icmp eq ptr %105, %101
  br i1 %106, label %107, label %103

107:                                              ; preds = %103
  br label %108

108:                                              ; preds = %107, %93
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %10) #6
  br label %109

109:                                              ; preds = %108, %89
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #6
  br label %110

110:                                              ; preds = %109, %85
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #6
  %111 = load i1, ptr %11, align 1
  br i1 %111, label %112, label %120

112:                                              ; preds = %110
  %113 = load ptr, ptr %5, align 8
  %114 = icmp eq ptr %4, %113
  br i1 %114, label %119, label %115

115:                                              ; preds = %115, %112
  %116 = phi ptr [ %113, %112 ], [ %117, %115 ]
  %117 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %116, i64 -1
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %117) #6
  %118 = icmp eq ptr %117, %4
  br i1 %118, label %119, label %115

119:                                              ; preds = %115, %112
  br label %120

120:                                              ; preds = %119, %110
  call void @llvm.lifetime.end.p0(i64 96, ptr %4) #6
  br label %185

121:                                              ; preds = %50
  %122 = landingpad { ptr, i32 }
          cleanup
  %123 = extractvalue { ptr, i32 } %122, 0
  store ptr %123, ptr %7, align 8
  %124 = extractvalue { ptr, i32 } %122, 1
  store i32 %124, ptr %8, align 4
  br label %141

125:                                              ; preds = %51
  %126 = landingpad { ptr, i32 }
          cleanup
  %127 = extractvalue { ptr, i32 } %126, 0
  store ptr %127, ptr %7, align 8
  %128 = extractvalue { ptr, i32 } %126, 1
  store i32 %128, ptr %8, align 4
  br label %140

129:                                              ; preds = %53
  %130 = landingpad { ptr, i32 }
          cleanup
  %131 = extractvalue { ptr, i32 } %130, 0
  store ptr %131, ptr %7, align 8
  %132 = extractvalue { ptr, i32 } %130, 1
  store i32 %132, ptr %8, align 4
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #6
  %133 = getelementptr inbounds [2 x %"class.std::__cxx11::basic_string"], ptr %15, i32 0, i32 0
  %134 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %133, i64 2
  br label %135

135:                                              ; preds = %135, %129
  %136 = phi ptr [ %134, %129 ], [ %137, %135 ]
  %137 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %136, i64 -1
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %137) #6
  %138 = icmp eq ptr %137, %133
  br i1 %138, label %139, label %135

139:                                              ; preds = %135
  br label %140

140:                                              ; preds = %139, %125
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #6
  br label %141

141:                                              ; preds = %140, %121
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %17) #6
  %142 = load i1, ptr %19, align 1
  br i1 %142, label %143, label %151

143:                                              ; preds = %141
  %144 = load ptr, ptr %16, align 8
  %145 = icmp eq ptr %15, %144
  br i1 %145, label %150, label %146

146:                                              ; preds = %146, %143
  %147 = phi ptr [ %144, %143 ], [ %148, %146 ]
  %148 = getelementptr inbounds %"class.std::__cxx11::basic_string", ptr %147, i64 -1
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %148) #6
  %149 = icmp eq ptr %148, %15
  br i1 %149, label %150, label %146

150:                                              ; preds = %146, %143
  br label %151

151:                                              ; preds = %150, %141
  call void @llvm.lifetime.end.p0(i64 64, ptr %15) #6
  br label %184

152:                                              ; preds = %67
  %153 = landingpad { ptr, i32 }
          cleanup
  %154 = extractvalue { ptr, i32 } %153, 0
  store ptr %154, ptr %7, align 8
  %155 = extractvalue { ptr, i32 } %153, 1
  store i32 %155, ptr %8, align 4
  br label %183

156:                                              ; preds = %68
  %157 = landingpad { ptr, i32 }
          cleanup
  %158 = extractvalue { ptr, i32 } %157, 0
  store ptr %158, ptr %7, align 8
  %159 = extractvalue { ptr, i32 } %157, 1
  store i32 %159, ptr %8, align 4
  br label %174

160:                                              ; preds = %69
  %161 = landingpad { ptr, i32 }
          cleanup
  %162 = extractvalue { ptr, i32 } %161, 0
  store ptr %162, ptr %7, align 8
  %163 = extractvalue { ptr, i32 } %161, 1
  store i32 %163, ptr %8, align 4
  br label %173

164:                                              ; preds = %71
  %165 = landingpad { ptr, i32 }
          cleanup
  %166 = extractvalue { ptr, i32 } %165, 0
  store ptr %166, ptr %7, align 8
  %167 = extractvalue { ptr, i32 } %165, 1
  store i32 %167, ptr %8, align 4
  br label %172

168:                                              ; preds = %73
  %169 = landingpad { ptr, i32 }
          cleanup
  %170 = extractvalue { ptr, i32 } %169, 0
  store ptr %170, ptr %7, align 8
  %171 = extractvalue { ptr, i32 } %169, 1
  store i32 %171, ptr %8, align 4
  call void @_ZNSt15__new_allocatorISt4pairIiiEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %31) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %31) #6
  br label %172

172:                                              ; preds = %168, %164
  call void @llvm.lifetime.end.p0(i64 4, ptr %30) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %29) #6
  br label %173

173:                                              ; preds = %172, %160
  call void @llvm.lifetime.end.p0(i64 4, ptr %28) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %27) #6
  br label %174

174:                                              ; preds = %173, %156
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %24) #6
  br label %182

175:                                              ; preds = %80
  %176 = landingpad { ptr, i32 }
          cleanup
  %177 = extractvalue { ptr, i32 } %176, 0
  store ptr %177, ptr %7, align 8
  %178 = extractvalue { ptr, i32 } %176, 1
  store i32 %178, ptr %8, align 4
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %22) #6
  br label %182

179:                                              ; No predecessors!
  br label %180

180:                                              ; preds = %179, %83
  store i32 0, ptr %1, align 4
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %22) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %22) #6
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %21) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %21) #6
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %13) #6
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %2) #6
  %181 = load i32, ptr %1, align 4
  ret i32 %181

182:                                              ; preds = %175, %174
  call void @llvm.lifetime.end.p0(i64 24, ptr %22) #6
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %21) #6
  br label %183

183:                                              ; preds = %182, %152
  call void @llvm.lifetime.end.p0(i64 24, ptr %21) #6
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #6
  br label %184

184:                                              ; preds = %183, %151
  call void @llvm.lifetime.end.p0(i64 24, ptr %13) #6
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %2) #6
  br label %185

185:                                              ; preds = %184, %120
  call void @llvm.lifetime.end.p0(i64 24, ptr %2) #6
  br label %186

186:                                              ; preds = %185
  %187 = load ptr, ptr %7, align 8
  %188 = load i32, ptr %8, align 4
  %189 = insertvalue { ptr, i32 } poison, ptr %187, 0
  %190 = insertvalue { ptr, i32 } %189, i32 %188, 1
  resume { ptr, i32 } %190
}

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2ESt16initializer_listIS5_ERKS6_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIiiEC2IiiTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS3_S4_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt4pairIiiEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiiESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZSteqISt4pairIiiESaIS1_EEbRKSt6vectorIT_T0_ES8_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt4pairIiiEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 = { 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 #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 = { nounwind }
attributes #7 = { 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 0}
!6 = !{!"_ZTSSt16initializer_listINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEE", !7, i64 0, !10, i64 8}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C++ TBAA"}
!10 = !{!"long", !8, i64 0}
!11 = !{!6, !10, i64 8}
!12 = !{!13, !13, i64 0}
!13 = !{!"int", !8, i64 0}
!14 = !{!15, !7, i64 0}
!15 = !{!"_ZTSSt16initializer_listISt4pairIiiEE", !7, i64 0, !10, i64 8}
!16 = !{!15, !10, i64 8}


; 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::vector.8" = type { %"struct.std::_Vector_base.9" }
%"struct.std::_Vector_base.9" = 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 }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::basic_string<char>, std::allocator<std::__cxx11::basic_string<char>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::__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.5" = type { i8 }
%"class.std::allocator.2" = type { i8 }
%"struct.std::pair" = type { i32, i32 }
%"class.std::allocator.10" = type { i8 }

@.str.2 = external hidden unnamed_addr constant [93 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.5 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [6 x i8], align 1
@.str.7 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.8 = external hidden unnamed_addr constant [3 x i8], align 1
@.str.9 = external hidden unnamed_addr constant [36 x i8], align 1
@__PRETTY_FUNCTION__.main = external hidden unnamed_addr constant [11 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: noreturn nounwind
declare void @__assert_fail(ptr noundef, ptr noundef, i32 noundef, ptr noundef) local_unnamed_addr #1

; 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 uwtable
declare dso_local void @_ZN2pm5solveERKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS6_EESA_(ptr dead_on_unwind noalias writable sret(%"class.std::vector.8") align 8, ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2

declare i32 @__gxx_personality_v0(...)

; 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: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #4 personality ptr @__gxx_personality_v0 {
  %1 = alloca %"class.std::vector.0", align 8
  %2 = alloca [3 x %"class.std::__cxx11::basic_string"], align 8
  %3 = alloca %"class.std::allocator.5", align 1
  %4 = alloca %"class.std::allocator.5", align 1
  %5 = alloca %"class.std::allocator.5", align 1
  %6 = alloca %"class.std::allocator.2", align 1
  %7 = alloca %"class.std::vector.0", align 8
  %8 = alloca [2 x %"class.std::__cxx11::basic_string"], align 8
  %9 = alloca %"class.std::allocator.5", align 1
  %10 = alloca %"class.std::allocator.5", align 1
  %11 = alloca %"class.std::allocator.2", align 1
  %12 = alloca %"class.std::vector.8", align 8
  %13 = alloca %"class.std::vector.8", align 8
  %14 = alloca [3 x %"struct.std::pair"], align 4
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca i32, align 4
  %18 = alloca i32, align 4
  %19 = alloca i32, align 4
  %20 = alloca i32, align 4
  %21 = alloca %"class.std::allocator.10", align 1
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %1) #6
  call void @llvm.lifetime.start.p0(i64 96, ptr nonnull %2) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %3) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %2, ptr noundef nonnull @.str.4, ptr noundef nonnull align 1 dereferenceable(1) %3)
          to label %22 unwind label %.thread

22:                                               ; preds = %0
  %23 = getelementptr inbounds i8, ptr %2, i64 32
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %4) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %23, ptr noundef nonnull @.str.5, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %24 unwind label %43

24:                                               ; preds = %22
  %25 = getelementptr inbounds i8, ptr %2, i64 64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %5) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %25, ptr noundef nonnull @.str.6, ptr noundef nonnull align 1 dereferenceable(1) %5)
          to label %26 unwind label %45

26:                                               ; preds = %24
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %6) #6
  call void @_ZNSaINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #6
  invoke void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2ESt16initializer_listIS5_ERKS6_(ptr noundef nonnull align 8 dereferenceable(24) %1, ptr nonnull %2, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %27 unwind label %.loopexit58.loopexit

27:                                               ; preds = %26
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #6
  %28 = getelementptr inbounds i8, ptr %2, i64 64
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %28) #6
  %29 = getelementptr inbounds i8, ptr %2, i64 32
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %29) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %2) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %7) #6
  call void @llvm.lifetime.start.p0(i64 64, ptr nonnull %8) #6
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %8, ptr noundef nonnull @.str.7, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %30 unwind label %.thread49

30:                                               ; preds = %27
  %31 = getelementptr inbounds i8, ptr %8, i64 32
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %10) #6
  call void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #6
  invoke void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEC2IS3_EEPKcRKS3_(ptr noundef nonnull align 8 dereferenceable(32) %31, ptr noundef nonnull @.str.8, ptr noundef nonnull align 1 dereferenceable(1) %10)
          to label %32 unwind label %56

32:                                               ; preds = %30
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %11) #6
  call void @_ZNSaINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  invoke void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2ESt16initializer_listIS5_ERKS6_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr nonnull %8, i64 2, ptr noundef nonnull align 1 dereferenceable(1) %11)
          to label %33 unwind label %.loopexit55.loopexit

33:                                               ; preds = %32
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #6
  %34 = getelementptr inbounds i8, ptr %8, i64 32
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %34) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %10) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %8) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %12) #6
  invoke void @_ZN2pm5solveERKSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS6_EESA_(ptr dead_on_unwind nonnull writable sret(%"class.std::vector.8") align 8 %12, ptr noundef nonnull align 8 dereferenceable(24) %1, ptr noundef nonnull align 8 dereferenceable(24) %7)
          to label %35 unwind label %61

35:                                               ; preds = %33
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %13) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %14) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %15) #6
  store i32 1, ptr %15, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %16) #6
  store i32 0, ptr %16, align 4, !tbaa !5
  call void @_ZNSt4pairIiiEC2IiiTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS3_S4_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8) %14, ptr noundef nonnull align 4 dereferenceable(4) %15, ptr noundef nonnull align 4 dereferenceable(4) %16)
  %36 = getelementptr inbounds i8, ptr %14, i64 8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %17) #6
  store i32 0, ptr %17, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %18) #6
  store i32 1, ptr %18, align 4, !tbaa !5
  call void @_ZNSt4pairIiiEC2IiiTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS3_S4_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8) %36, ptr noundef nonnull align 4 dereferenceable(4) %17, ptr noundef nonnull align 4 dereferenceable(4) %18)
  %37 = getelementptr inbounds i8, ptr %14, i64 16
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %19) #6
  store i32 0, ptr %19, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %20) #6
  store i32 3, ptr %20, align 4, !tbaa !5
  call void @_ZNSt4pairIiiEC2IiiTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS3_S4_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8) %37, ptr noundef nonnull align 4 dereferenceable(4) %19, ptr noundef nonnull align 4 dereferenceable(4) %20)
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %21) #6
  call void @_ZNSaISt4pairIiiEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #6
  invoke void @_ZNSt6vectorISt4pairIiiESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24) %13, ptr nonnull %14, i64 3, ptr noundef nonnull align 1 dereferenceable(1) %21)
          to label %38 unwind label %63

38:                                               ; preds = %35
  call void @_ZNSt15__new_allocatorISt4pairIiiEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %21) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %20) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %19) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %18) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %17) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %16) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %15) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %14) #6
  %39 = invoke noundef zeroext i1 @_ZSteqISt4pairIiiESaIS1_EEbRKSt6vectorIT_T0_ES8_(ptr noundef nonnull align 8 dereferenceable(24) %12, ptr noundef nonnull align 8 dereferenceable(24) %13)
          to label %40 unwind label %65

40:                                               ; preds = %38
  br i1 %39, label %67, label %41

41:                                               ; preds = %40
  call void @__assert_fail(ptr noundef nonnull @.str.9, ptr noundef nonnull @.str.2, i32 noundef 94, ptr noundef nonnull @__PRETTY_FUNCTION__.main) #7
  unreachable

.thread:                                          ; preds = %0
  %42 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #6
  br label %.loopexit57

43:                                               ; preds = %22
  %44 = landingpad { ptr, i32 }
          cleanup
  br label %51

45:                                               ; preds = %24
  %46 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit58

.loopexit58.loopexit:                             ; preds = %26
  %47 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %6) #6
  %48 = getelementptr inbounds i8, ptr %2, i64 64
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %48) #6
  %49 = getelementptr inbounds i8, ptr %2, i64 32
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %49) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %2) #6
  br label %.loopexit58

.loopexit58:                                      ; preds = %.loopexit58.loopexit, %45
  %50 = phi i1 [ false, %45 ], [ true, %.loopexit58.loopexit ]
  %.pn = phi { ptr, i32 } [ %46, %45 ], [ %47, %.loopexit58.loopexit ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %5) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %5) #6
  br label %51

51:                                               ; preds = %43, %.loopexit58
  %.129 = phi i1 [ %50, %.loopexit58 ], [ false, %43 ]
  %.pn.pn = phi { ptr, i32 } [ %.pn, %.loopexit58 ], [ %44, %43 ]
  %.0 = phi ptr [ %25, %.loopexit58 ], [ %23, %43 ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %3) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %3) #6
  br i1 %.129, label %.loopexit57, label %.preheader56

.preheader56:                                     ; preds = %51, %.preheader56
  %52 = phi ptr [ %53, %.preheader56 ], [ %.0, %51 ]
  %53 = getelementptr inbounds i8, ptr %52, i64 -32
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %53) #6
  %54 = icmp eq ptr %53, %2
  br i1 %54, label %.loopexit57, label %.preheader56

.loopexit57:                                      ; preds = %.preheader56, %.thread, %51
  %.pn.pn.pn48 = phi { ptr, i32 } [ %42, %.thread ], [ %.pn.pn, %51 ], [ %.pn.pn, %.preheader56 ]
  call void @llvm.lifetime.end.p0(i64 96, ptr nonnull %2) #6
  br label %71

.thread49:                                        ; preds = %27
  %55 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  br label %.loopexit

56:                                               ; preds = %30
  %57 = landingpad { ptr, i32 }
          cleanup
  br label %.loopexit55

.loopexit55.loopexit:                             ; preds = %32
  %58 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %11) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %11) #6
  %59 = getelementptr inbounds i8, ptr %8, i64 32
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %59) #6
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #6
  br label %.loopexit55

.loopexit55:                                      ; preds = %.loopexit55.loopexit, %56
  %.pn36 = phi { ptr, i32 } [ %57, %56 ], [ %58, %.loopexit55.loopexit ]
  %60 = phi i1 [ false, %56 ], [ true, %.loopexit55.loopexit ]
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %10) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %10) #6
  call void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  br i1 %60, label %.loopexit, label %.preheader.preheader

.preheader.preheader:                             ; preds = %.loopexit55
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %8) #6
  br label %.loopexit

.loopexit:                                        ; preds = %.preheader.preheader, %.thread49, %.loopexit55
  %.pn36.pn54 = phi { ptr, i32 } [ %55, %.thread49 ], [ %.pn36, %.loopexit55 ], [ %.pn36, %.preheader.preheader ]
  call void @llvm.lifetime.end.p0(i64 64, ptr nonnull %8) #6
  br label %70

61:                                               ; preds = %33
  %62 = landingpad { ptr, i32 }
          cleanup
  br label %69

63:                                               ; preds = %35
  %64 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorISt4pairIiiEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %21) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %21) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %20) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %19) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %18) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %17) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %16) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %15) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %14) #6
  br label %68

65:                                               ; preds = %38
  %66 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #6
  br label %68

67:                                               ; preds = %40
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %13) #6
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %12) #6
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #6
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #6
  ret i32 0

68:                                               ; preds = %65, %63
  %.pn39 = phi { ptr, i32 } [ %66, %65 ], [ %64, %63 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %13) #6
  call void @_ZNSt6vectorISt4pairIiiESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #6
  br label %69

69:                                               ; preds = %68, %61
  %.pn39.pn = phi { ptr, i32 } [ %.pn39, %68 ], [ %62, %61 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %12) #6
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  br label %70

70:                                               ; preds = %69, %.loopexit
  %.pn39.pn.pn = phi { ptr, i32 } [ %.pn39.pn, %69 ], [ %.pn36.pn54, %.loopexit ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #6
  call void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %1) #6
  br label %71

71:                                               ; preds = %70, %.loopexit57
  %.pn39.pn.pn.pn = phi { ptr, i32 } [ %.pn39.pn.pn, %70 ], [ %.pn.pn.pn48, %.loopexit57 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %1) #6
  resume { ptr, i32 } %.pn39.pn.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSaIcEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EEC2ESt16initializer_listIS5_ERKS6_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIiiEC2IiiTnNSt9enable_ifIXaaclsr5_PCCPE22_MoveConstructiblePairIT_T0_EEclsr5_PCCPE30_ImplicitlyMoveConvertiblePairIS3_S4_EEEbE4typeELb1EEEOS3_OS4_(ptr noundef nonnull align 4 dereferenceable(8), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt4pairIiiEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt4pairIiiESaIS1_EEC2ESt16initializer_listIS1_ERKS2_(ptr noundef nonnull align 8 dereferenceable(24), ptr, i64, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local noundef zeroext i1 @_ZSteqISt4pairIiiESaIS1_EEbRKSt6vectorIT_T0_ES8_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESaIS5_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIcED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt4pairIiiEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #3 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #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 = { 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 #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 = { nounwind }
attributes #7 = { 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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}


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