; LLVM IR from kazunetakahashi/atcoder :: 2019/0810_ABC137/past (E)

; 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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<std::tuple<long long, long long, long long>, std::allocator<std::tuple<long long, long long, long long>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::tuple<long long, long long, long long>, std::allocator<std::tuple<long long, long long, long long>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::tuple<long long, long long, long long>, std::allocator<std::tuple<long long, long long, long long>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::tuple<long long, long long, long long>, std::allocator<std::tuple<long long, long long, long long>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.9" = type { %"struct.std::_Bvector_base" }
%"struct.std::_Bvector_base" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" = type { %"struct.std::_Bit_iterator", %"struct.std::_Bit_iterator", ptr }
%"struct.std::_Bit_iterator" = type { %"struct.std::_Bit_iterator_base.base", [4 x i8] }
%"struct.std::_Bit_iterator_base.base" = type <{ ptr, i32 }>
%"class.std::allocator.13" = type { i8 }
%"struct.std::_Bit_reference" = type { ptr, i64 }
%"class.std::vector.16" = type { %"struct.std::_Vector_base.17" }
%"struct.std::_Vector_base.17" = type { %"struct.std::_Vector_base<long long, std::allocator<long long>>::_Vector_impl" }
%"struct.std::_Vector_base<long long, std::allocator<long long>>::_Vector_impl" = type { %"struct.std::_Vector_base<long long, std::allocator<long long>>::_Vector_impl_data" }
%"struct.std::_Vector_base<long long, std::allocator<long long>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.18" = type { i8 }
%"class.std::tuple.21" = type { %"struct.std::_Tuple_impl.22" }
%"struct.std::_Tuple_impl.22" = type { %"struct.std::_Tuple_impl.23", %"struct.std::_Head_base.27" }
%"struct.std::_Tuple_impl.23" = type { %"struct.std::_Tuple_impl.24", %"struct.std::_Head_base.26" }
%"struct.std::_Tuple_impl.24" = type { %"struct.std::_Head_base.25" }
%"struct.std::_Head_base.25" = type { ptr }
%"struct.std::_Head_base.26" = type { ptr }
%"struct.std::_Head_base.27" = type { ptr }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@V = external dso_local global [2510 x %"class.std::vector"], align 16
@W = external dso_local global [2510 x %"class.std::vector"], align 16
@visit_zero = external dso_local global [2510 x i8], align 16
@visit_N = external dso_local global [2510 x i8], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cerr = external global %"class.std::basic_ostream", align 8
@.str.5 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [2 x i8], align 1
@_ZL5infty = external hidden constant i64, align 8

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) #0 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) #1

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef) #0 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)) #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z3dfsiPbPSt6vectorIiSaIiEE(i32 noundef, ptr noundef, ptr noundef) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #3 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i64, align 8
  %5 = alloca %"class.std::vector.0", align 8
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca i32, align 4
  %9 = alloca i64, align 8
  %10 = alloca ptr, align 8
  %11 = alloca i32, align 4
  %12 = alloca %"class.std::vector.9", align 8
  %13 = alloca %"class.std::allocator.13", align 1
  %14 = alloca i32, align 4
  %15 = alloca %"struct.std::_Bit_reference", align 8
  %16 = alloca %"struct.std::_Bit_reference", align 8
  %17 = alloca %"class.std::vector.16", align 8
  %18 = alloca %"class.std::allocator.18", align 1
  %19 = alloca i8, align 1
  %20 = alloca i32, align 4
  %21 = alloca i32, align 4
  %22 = alloca i32, align 4
  %23 = alloca i32, align 4
  %24 = alloca i32, align 4
  %25 = alloca i64, align 8
  %26 = alloca %"class.std::tuple.21", align 8
  %27 = alloca %"struct.std::_Bit_reference", align 8
  %28 = alloca %"struct.std::_Bit_reference", align 8
  %29 = alloca i64, align 8
  %30 = alloca i64, align 8
  %31 = alloca i64, align 8
  store i32 0, ptr %1, align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #7
  %32 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %33 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %32, ptr noundef nonnull align 4 dereferenceable(4) %3)
  %34 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) %33, ptr noundef nonnull align 8 dereferenceable(8) %4)
  call void @llvm.lifetime.start.p0(i64 24, ptr %5) #7
  call void @_ZNSt6vectorISt5tupleIJxxxEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #7
  store i32 0, ptr %6, align 4, !tbaa !5
  br label %35

35:                                               ; preds = %65, %0
  %36 = load i32, ptr %6, align 4, !tbaa !5
  %37 = load i32, ptr %3, align 4, !tbaa !5
  %38 = icmp slt i32 %36, %37
  br i1 %38, label %40, label %39

39:                                               ; preds = %35
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #7
  br label %72

40:                                               ; preds = %35
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #7
  %41 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %7)
          to label %42 unwind label %68

42:                                               ; preds = %40
  %43 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %41, ptr noundef nonnull align 4 dereferenceable(4) %8)
          to label %44 unwind label %68

44:                                               ; preds = %42
  %45 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) %43, ptr noundef nonnull align 8 dereferenceable(8) %9)
          to label %46 unwind label %68

46:                                               ; preds = %44
  %47 = load i32, ptr %7, align 4, !tbaa !5
  %48 = add nsw i32 %47, -1
  store i32 %48, ptr %7, align 4, !tbaa !5
  %49 = load i32, ptr %8, align 4, !tbaa !5
  %50 = add nsw i32 %49, -1
  store i32 %50, ptr %8, align 4, !tbaa !5
  %51 = load i64, ptr %9, align 8, !tbaa !9
  %52 = load i64, ptr %4, align 8, !tbaa !9
  %53 = sub nsw i64 %51, %52
  %54 = sub nsw i64 0, %53
  store i64 %54, ptr %9, align 8, !tbaa !9
  %55 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorISt5tupleIJxxxEESaIS1_EE12emplace_backIJRiS5_RxEEERS1_DpOT_(ptr noundef nonnull align 8 dereferenceable(24) %5, ptr noundef nonnull align 4 dereferenceable(4) %7, ptr noundef nonnull align 4 dereferenceable(4) %8, ptr noundef nonnull align 8 dereferenceable(8) %9)
          to label %56 unwind label %68

56:                                               ; preds = %46
  %57 = load i32, ptr %7, align 4, !tbaa !5
  %58 = sext i32 %57 to i64
  %59 = getelementptr inbounds [2510 x %"class.std::vector"], ptr @V, i64 0, i64 %58
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %59, ptr noundef nonnull align 4 dereferenceable(4) %8)
          to label %60 unwind label %68

60:                                               ; preds = %56
  %61 = load i32, ptr %8, align 4, !tbaa !5
  %62 = sext i32 %61 to i64
  %63 = getelementptr inbounds [2510 x %"class.std::vector"], ptr @W, i64 0, i64 %62
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %63, ptr noundef nonnull align 4 dereferenceable(4) %7)
          to label %64 unwind label %68

64:                                               ; preds = %60
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #7
  br label %65

65:                                               ; preds = %64
  %66 = load i32, ptr %6, align 4, !tbaa !5
  %67 = add nsw i32 %66, 1
  store i32 %67, ptr %6, align 4, !tbaa !5
  br label %35, !llvm.loop !11

68:                                               ; preds = %60, %56, %46, %44, %42, %40
  %69 = landingpad { ptr, i32 }
          cleanup
  %70 = extractvalue { ptr, i32 } %69, 0
  store ptr %70, ptr %10, align 8
  %71 = extractvalue { ptr, i32 } %69, 1
  store i32 %71, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #7
  br label %274

72:                                               ; preds = %39
  invoke void @_Z3dfsiPbPSt6vectorIiSaIiEE(i32 noundef 0, ptr noundef @visit_zero, ptr noundef @V)
          to label %73 unwind label %85

73:                                               ; preds = %72
  %74 = load i32, ptr %2, align 4, !tbaa !5
  %75 = sub nsw i32 %74, 1
  invoke void @_Z3dfsiPbPSt6vectorIiSaIiEE(i32 noundef %75, ptr noundef @visit_N, ptr noundef @W)
          to label %76 unwind label %85

76:                                               ; preds = %73
  call void @llvm.lifetime.start.p0(i64 40, ptr %12) #7
  %77 = load i32, ptr %2, align 4, !tbaa !5
  %78 = sext i32 %77 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %13) #7
  call void @_ZNSaIbEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #7
  invoke void @_ZNSt6vectorIbSaIbEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(40) %12, i64 noundef %78, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %79 unwind label %89

79:                                               ; preds = %76
  call void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %14) #7
  store i32 0, ptr %14, align 4, !tbaa !5
  br label %80

80:                                               ; preds = %148, %79
  %81 = load i32, ptr %14, align 4, !tbaa !5
  %82 = load i32, ptr %2, align 4, !tbaa !5
  %83 = icmp slt i32 %81, %82
  br i1 %83, label %93, label %84

84:                                               ; preds = %80
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #7
  br label %152

85:                                               ; preds = %73, %72
  %86 = landingpad { ptr, i32 }
          cleanup
  %87 = extractvalue { ptr, i32 } %86, 0
  store ptr %87, ptr %10, align 8
  %88 = extractvalue { ptr, i32 } %86, 1
  store i32 %88, ptr %11, align 4
  br label %274

89:                                               ; preds = %76
  %90 = landingpad { ptr, i32 }
          cleanup
  %91 = extractvalue { ptr, i32 } %90, 0
  store ptr %91, ptr %10, align 8
  %92 = extractvalue { ptr, i32 } %90, 1
  store i32 %92, ptr %11, align 4
  call void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %13) #7
  br label %273

93:                                               ; preds = %80
  %94 = load i32, ptr %14, align 4, !tbaa !5
  %95 = sext i32 %94 to i64
  %96 = getelementptr inbounds [2510 x i8], ptr @visit_zero, i64 0, i64 %95
  %97 = load i8, ptr %96, align 1, !tbaa !13, !range !15, !noundef !16
  %98 = trunc i8 %97 to i1
  br i1 %98, label %99, label %105

99:                                               ; preds = %93
  %100 = load i32, ptr %14, align 4, !tbaa !5
  %101 = sext i32 %100 to i64
  %102 = getelementptr inbounds [2510 x i8], ptr @visit_N, i64 0, i64 %101
  %103 = load i8, ptr %102, align 1, !tbaa !13, !range !15, !noundef !16
  %104 = trunc i8 %103 to i1
  br label %105

105:                                              ; preds = %99, %93
  %106 = phi i1 [ false, %93 ], [ %104, %99 ]
  call void @llvm.lifetime.start.p0(i64 16, ptr %15) #7
  %107 = load i32, ptr %14, align 4, !tbaa !5
  %108 = sext i32 %107 to i64
  %109 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %12, i64 noundef %108)
          to label %110 unwind label %135

110:                                              ; preds = %105
  %111 = getelementptr inbounds { ptr, i64 }, ptr %15, i32 0, i32 0
  %112 = extractvalue { ptr, i64 } %109, 0
  store ptr %112, ptr %111, align 8
  %113 = getelementptr inbounds { ptr, i64 }, ptr %15, i32 0, i32 1
  %114 = extractvalue { ptr, i64 } %109, 1
  store i64 %114, ptr %113, align 8
  %115 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt14_Bit_referenceaSEb(ptr noundef nonnull align 8 dereferenceable(16) %15, i1 noundef zeroext %106) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #7
  call void @llvm.lifetime.start.p0(i64 16, ptr %16) #7
  %116 = load i32, ptr %14, align 4, !tbaa !5
  %117 = sext i32 %116 to i64
  %118 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %12, i64 noundef %117)
          to label %119 unwind label %139

119:                                              ; preds = %110
  %120 = getelementptr inbounds { ptr, i64 }, ptr %16, i32 0, i32 0
  %121 = extractvalue { ptr, i64 } %118, 0
  store ptr %121, ptr %120, align 8
  %122 = getelementptr inbounds { ptr, i64 }, ptr %16, i32 0, i32 1
  %123 = extractvalue { ptr, i64 } %118, 1
  store i64 %123, ptr %122, align 8
  %124 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %16) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %16) #7
  br i1 %124, label %125, label %147

125:                                              ; preds = %119
  %126 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef @.str.5)
          to label %127 unwind label %143

127:                                              ; preds = %125
  %128 = load i32, ptr %14, align 4, !tbaa !5
  %129 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %126, i32 noundef %128)
          to label %130 unwind label %143

130:                                              ; preds = %127
  %131 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %129, ptr noundef @.str.6)
          to label %132 unwind label %143

132:                                              ; preds = %130
  %133 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %131, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %134 unwind label %143

134:                                              ; preds = %132
  br label %147

135:                                              ; preds = %105
  %136 = landingpad { ptr, i32 }
          cleanup
  %137 = extractvalue { ptr, i32 } %136, 0
  store ptr %137, ptr %10, align 8
  %138 = extractvalue { ptr, i32 } %136, 1
  store i32 %138, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #7
  br label %151

139:                                              ; preds = %110
  %140 = landingpad { ptr, i32 }
          cleanup
  %141 = extractvalue { ptr, i32 } %140, 0
  store ptr %141, ptr %10, align 8
  %142 = extractvalue { ptr, i32 } %140, 1
  store i32 %142, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %16) #7
  br label %151

143:                                              ; preds = %132, %130, %127, %125
  %144 = landingpad { ptr, i32 }
          cleanup
  %145 = extractvalue { ptr, i32 } %144, 0
  store ptr %145, ptr %10, align 8
  %146 = extractvalue { ptr, i32 } %144, 1
  store i32 %146, ptr %11, align 4
  br label %151

147:                                              ; preds = %134, %119
  br label %148

148:                                              ; preds = %147
  %149 = load i32, ptr %14, align 4, !tbaa !5
  %150 = add nsw i32 %149, 1
  store i32 %150, ptr %14, align 4, !tbaa !5
  br label %80, !llvm.loop !17

151:                                              ; preds = %143, %139, %135
  call void @llvm.lifetime.end.p0(i64 4, ptr %14) #7
  br label %272

152:                                              ; preds = %84
  call void @llvm.lifetime.start.p0(i64 24, ptr %17) #7
  %153 = load i32, ptr %2, align 4, !tbaa !5
  %154 = sext i32 %153 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %18) #7
  call void @_ZNSaIxEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #7
  invoke void @_ZNSt6vectorIxSaIxEEC2EmRKxRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %17, i64 noundef %154, ptr noundef nonnull align 8 dereferenceable(8) @_ZL5infty, ptr noundef nonnull align 1 dereferenceable(1) %18)
          to label %155 unwind label %166

155:                                              ; preds = %152
  call void @_ZNSt15__new_allocatorIxED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #7
  %156 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %17, i64 noundef 0) #7
  store i64 0, ptr %156, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 1, ptr %19) #7
  store i8 1, ptr %19, align 1, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 4, ptr %20) #7
  store i32 0, ptr %20, align 4, !tbaa !5
  br label %157

157:                                              ; preds = %247, %155
  %158 = load i8, ptr %19, align 1, !tbaa !13, !range !15, !noundef !16
  %159 = trunc i8 %158 to i1
  br i1 %159, label %160, label %248

160:                                              ; preds = %157
  store i8 0, ptr %19, align 1, !tbaa !13
  call void @llvm.lifetime.start.p0(i64 4, ptr %21) #7
  store i32 0, ptr %21, align 4, !tbaa !5
  br label %161

161:                                              ; preds = %229, %160
  %162 = load i32, ptr %21, align 4, !tbaa !5
  %163 = load i32, ptr %3, align 4, !tbaa !5
  %164 = icmp slt i32 %162, %163
  br i1 %164, label %170, label %165

165:                                              ; preds = %161
  store i32 10, ptr %22, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #7
  br label %232

166:                                              ; preds = %152
  %167 = landingpad { ptr, i32 }
          cleanup
  %168 = extractvalue { ptr, i32 } %167, 0
  store ptr %168, ptr %10, align 8
  %169 = extractvalue { ptr, i32 } %167, 1
  store i32 %169, ptr %11, align 4
  call void @_ZNSt15__new_allocatorIxED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %18) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %18) #7
  br label %271

170:                                              ; preds = %161
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %24) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %25) #7
  %171 = load i32, ptr %21, align 4, !tbaa !5
  %172 = sext i32 %171 to i64
  %173 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorISt5tupleIJxxxEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %172) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %26) #7
  call void @_ZSt3tieIJiixEESt5tupleIJDpRT_EES3_(ptr dead_on_unwind writable sret(%"class.std::tuple.21") align 8 %26, ptr noundef nonnull align 4 dereferenceable(4) %23, ptr noundef nonnull align 4 dereferenceable(4) %24, ptr noundef nonnull align 8 dereferenceable(8) %25) #7
  %174 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt5tupleIJRiS0_RxEEaSIJxxxEEENSt9enable_ifIXcl12__assignableIDpRKT_EEERS2_E4typeERKS_IJDpS5_EE(ptr noundef nonnull align 8 dereferenceable(24) %26, ptr noundef nonnull align 8 dereferenceable(24) %173) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %26) #7
  call void @llvm.lifetime.start.p0(i64 16, ptr %27) #7
  %175 = load i32, ptr %23, align 4, !tbaa !5
  %176 = sext i32 %175 to i64
  call void @llvm.lifetime.start.p0(i64 16, ptr %28) #7
  %177 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %12, i64 noundef %176)
          to label %178 unwind label %198

178:                                              ; preds = %170
  %179 = getelementptr inbounds { ptr, i64 }, ptr %27, i32 0, i32 0
  %180 = extractvalue { ptr, i64 } %177, 0
  store ptr %180, ptr %179, align 8
  %181 = getelementptr inbounds { ptr, i64 }, ptr %27, i32 0, i32 1
  %182 = extractvalue { ptr, i64 } %177, 1
  store i64 %182, ptr %181, align 8
  %183 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %27) #7
  br i1 %183, label %184, label %195

184:                                              ; preds = %178
  %185 = load i32, ptr %24, align 4, !tbaa !5
  %186 = sext i32 %185 to i64
  %187 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %12, i64 noundef %186)
          to label %188 unwind label %202

188:                                              ; preds = %184
  %189 = getelementptr inbounds { ptr, i64 }, ptr %28, i32 0, i32 0
  %190 = extractvalue { ptr, i64 } %187, 0
  store ptr %190, ptr %189, align 8
  %191 = getelementptr inbounds { ptr, i64 }, ptr %28, i32 0, i32 1
  %192 = extractvalue { ptr, i64 } %187, 1
  store i64 %192, ptr %191, align 8
  %193 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %28) #7
  %194 = xor i1 %193, true
  br label %195

195:                                              ; preds = %188, %178
  %196 = phi i1 [ true, %178 ], [ %194, %188 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr %28) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %27) #7
  br i1 %196, label %197, label %207

197:                                              ; preds = %195
  store i32 12, ptr %22, align 4
  br label %226

198:                                              ; preds = %170
  %199 = landingpad { ptr, i32 }
          cleanup
  %200 = extractvalue { ptr, i32 } %199, 0
  store ptr %200, ptr %10, align 8
  %201 = extractvalue { ptr, i32 } %199, 1
  store i32 %201, ptr %11, align 4
  br label %206

202:                                              ; preds = %184
  %203 = landingpad { ptr, i32 }
          cleanup
  %204 = extractvalue { ptr, i32 } %203, 0
  store ptr %204, ptr %10, align 8
  %205 = extractvalue { ptr, i32 } %203, 1
  store i32 %205, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 16, ptr %28) #7
  br label %206

206:                                              ; preds = %202, %198
  call void @llvm.lifetime.end.p0(i64 16, ptr %27) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %21) #7
  br label %270

207:                                              ; preds = %195
  call void @llvm.lifetime.start.p0(i64 8, ptr %29) #7
  %208 = load i32, ptr %23, align 4, !tbaa !5
  %209 = sext i32 %208 to i64
  %210 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %17, i64 noundef %209) #7
  %211 = load i64, ptr %210, align 8, !tbaa !9
  %212 = load i64, ptr %25, align 8, !tbaa !9
  %213 = add nsw i64 %211, %212
  store i64 %213, ptr %29, align 8, !tbaa !9
  %214 = load i64, ptr %29, align 8, !tbaa !9
  %215 = load i32, ptr %24, align 4, !tbaa !5
  %216 = sext i32 %215 to i64
  %217 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %17, i64 noundef %216) #7
  %218 = load i64, ptr %217, align 8, !tbaa !9
  %219 = icmp slt i64 %214, %218
  br i1 %219, label %220, label %225

220:                                              ; preds = %207
  store i8 1, ptr %19, align 1, !tbaa !13
  %221 = load i64, ptr %29, align 8, !tbaa !9
  %222 = load i32, ptr %24, align 4, !tbaa !5
  %223 = sext i32 %222 to i64
  %224 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %17, i64 noundef %223) #7
  store i64 %221, ptr %224, align 8, !tbaa !9
  br label %225

225:                                              ; preds = %220, %207
  call void @llvm.lifetime.end.p0(i64 8, ptr %29) #7
  store i32 0, ptr %22, align 4
  br label %226

226:                                              ; preds = %225, %197
  call void @llvm.lifetime.end.p0(i64 8, ptr %25) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #7
  %227 = load i32, ptr %22, align 4
  switch i32 %227, label %280 [
    i32 0, label %228
    i32 12, label %229
  ]

228:                                              ; preds = %226
  br label %229

229:                                              ; preds = %228, %226
  %230 = load i32, ptr %21, align 4, !tbaa !5
  %231 = add nsw i32 %230, 1
  store i32 %231, ptr %21, align 4, !tbaa !5
  br label %161, !llvm.loop !18

232:                                              ; preds = %165
  %233 = load i32, ptr %20, align 4, !tbaa !5
  %234 = add nsw i32 %233, 1
  store i32 %234, ptr %20, align 4, !tbaa !5
  %235 = load i32, ptr %20, align 4, !tbaa !5
  %236 = load i32, ptr %2, align 4, !tbaa !5
  %237 = icmp sgt i32 %235, %236
  br i1 %237, label %238, label %247

238:                                              ; preds = %232
  %239 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef -1)
          to label %240 unwind label %243

240:                                              ; preds = %238
  %241 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %239, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %242 unwind label %243

242:                                              ; preds = %240
  store i32 0, ptr %1, align 4
  store i32 1, ptr %22, align 4
  br label %262

243:                                              ; preds = %240, %238
  %244 = landingpad { ptr, i32 }
          cleanup
  %245 = extractvalue { ptr, i32 } %244, 0
  store ptr %245, ptr %10, align 8
  %246 = extractvalue { ptr, i32 } %244, 1
  store i32 %246, ptr %11, align 4
  br label %270

247:                                              ; preds = %232
  br label %157, !llvm.loop !19

248:                                              ; preds = %157
  call void @llvm.lifetime.start.p0(i64 8, ptr %30) #7
  store i64 0, ptr %30, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %31) #7
  %249 = load i32, ptr %2, align 4, !tbaa !5
  %250 = sub nsw i32 %249, 1
  %251 = sext i32 %250 to i64
  %252 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %17, i64 noundef %251) #7
  %253 = load i64, ptr %252, align 8, !tbaa !9
  %254 = sub nsw i64 0, %253
  store i64 %254, ptr %31, align 8, !tbaa !9
  %255 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %30, ptr noundef nonnull align 8 dereferenceable(8) %31)
          to label %256 unwind label %266

256:                                              ; preds = %248
  %257 = load i64, ptr %255, align 8, !tbaa !9
  %258 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %257)
          to label %259 unwind label %266

259:                                              ; preds = %256
  %260 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %258, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %261 unwind label %266

261:                                              ; preds = %259
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #7
  store i32 0, ptr %22, align 4
  br label %262

262:                                              ; preds = %261, %242
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #7
  call void @_ZNSt6vectorIxSaIxEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %17) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %17) #7
  call void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %12) #7
  call void @llvm.lifetime.end.p0(i64 40, ptr %12) #7
  call void @_ZNSt6vectorISt5tupleIJxxxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %5) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #7
  %263 = load i32, ptr %22, align 4
  switch i32 %263, label %280 [
    i32 0, label %264
    i32 1, label %264
  ]

264:                                              ; preds = %262, %262
  %265 = load i32, ptr %1, align 4
  ret i32 %265

266:                                              ; preds = %259, %256, %248
  %267 = landingpad { ptr, i32 }
          cleanup
  %268 = extractvalue { ptr, i32 } %267, 0
  store ptr %268, ptr %10, align 8
  %269 = extractvalue { ptr, i32 } %267, 1
  store i32 %269, ptr %11, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %31) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %30) #7
  br label %270

270:                                              ; preds = %266, %243, %206
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #7
  call void @_ZNSt6vectorIxSaIxEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %17) #7
  br label %271

271:                                              ; preds = %270, %166
  call void @llvm.lifetime.end.p0(i64 24, ptr %17) #7
  br label %272

272:                                              ; preds = %271, %151
  call void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %12) #7
  br label %273

273:                                              ; preds = %272, %89
  call void @llvm.lifetime.end.p0(i64 40, ptr %12) #7
  br label %274

274:                                              ; preds = %273, %85, %68
  call void @_ZNSt6vectorISt5tupleIJxxxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %5) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #7
  br label %275

275:                                              ; preds = %274
  %276 = load ptr, ptr %10, align 8
  %277 = load i32, ptr %11, align 4
  %278 = insertvalue { ptr, i32 } poison, ptr %276, 0
  %279 = insertvalue { ptr, i32 } %278, i32 %277, 1
  resume { ptr, i32 } %279

280:                                              ; preds = %262, %226
  unreachable
}

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5tupleIJxxxEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #5 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorISt5tupleIJxxxEESaIS1_EE12emplace_backIJRiS5_RxEEERS1_DpOT_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIbEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIbSaIbEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(40), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40), i64 noundef) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt14_Bit_referenceaSEb(ptr noundef nonnull align 8 dereferenceable(16), i1 noundef zeroext) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16)) #5 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIxEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIxSaIxEEC2EmRKxRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorISt5tupleIJxxxEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZSt3tieIJiixEESt5tupleIJDpRT_EES3_(ptr dead_on_unwind noalias writable sret(%"class.std::tuple.21") align 8, ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt5tupleIJRiS0_RxEEaSIJxxxEEENSt9enable_ifIXcl12__assignableIDpRKT_EEERS2_E4typeERKS_IJDpS5_EE(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #6

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIxSaIxEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5tupleIJxxxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIxED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #5 align 2

attributes #0 = { 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 #1 = { 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 #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #4 = { "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 = { 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 #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 = { 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 = !{!10, !10, i64 0}
!10 = !{!"long long", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = !{!14, !14, i64 0}
!14 = !{!"bool", !7, i64 0}
!15 = !{i8 0, i8 2}
!16 = !{}
!17 = distinct !{!17, !12}
!18 = distinct !{!18, !12}
!19 = distinct !{!19, !12}


; 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::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::basic_istream" = type { ptr, i64, %"class.std::basic_ios" }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<std::tuple<long long, long long, long long>, std::allocator<std::tuple<long long, long long, long long>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::tuple<long long, long long, long long>, std::allocator<std::tuple<long long, long long, long long>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::tuple<long long, long long, long long>, std::allocator<std::tuple<long long, long long, long long>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::tuple<long long, long long, long long>, std::allocator<std::tuple<long long, long long, long long>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector.9" = type { %"struct.std::_Bvector_base" }
%"struct.std::_Bvector_base" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl" = type { %"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" }
%"struct.std::_Bvector_base<std::allocator<bool>>::_Bvector_impl_data" = type { %"struct.std::_Bit_iterator", %"struct.std::_Bit_iterator", ptr }
%"struct.std::_Bit_iterator" = type { %"struct.std::_Bit_iterator_base.base", [4 x i8] }
%"struct.std::_Bit_iterator_base.base" = type <{ ptr, i32 }>
%"class.std::allocator.13" = type { i8 }
%"struct.std::_Bit_reference" = type { ptr, i64 }
%"class.std::vector.16" = type { %"struct.std::_Vector_base.17" }
%"struct.std::_Vector_base.17" = type { %"struct.std::_Vector_base<long long, std::allocator<long long>>::_Vector_impl" }
%"struct.std::_Vector_base<long long, std::allocator<long long>>::_Vector_impl" = type { %"struct.std::_Vector_base<long long, std::allocator<long long>>::_Vector_impl_data" }
%"struct.std::_Vector_base<long long, std::allocator<long long>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.18" = type { i8 }
%"class.std::tuple.21" = type { %"struct.std::_Tuple_impl.22" }
%"struct.std::_Tuple_impl.22" = type { %"struct.std::_Tuple_impl.23", %"struct.std::_Head_base.27" }
%"struct.std::_Tuple_impl.23" = type { %"struct.std::_Tuple_impl.24", %"struct.std::_Head_base.26" }
%"struct.std::_Tuple_impl.24" = type { %"struct.std::_Head_base.25" }
%"struct.std::_Head_base.25" = type { ptr }
%"struct.std::_Head_base.26" = type { ptr }
%"struct.std::_Head_base.27" = type { ptr }

@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@V = external dso_local global [2510 x %"class.std::vector"], align 16
@W = external dso_local global [2510 x %"class.std::vector"], align 16
@visit_zero = external dso_local global [2510 x i8], align 16
@visit_N = external dso_local global [2510 x i8], align 16
@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cerr = external global %"class.std::basic_ostream", align 8
@.str.5 = external hidden unnamed_addr constant [4 x i8], align 1
@.str.6 = external hidden unnamed_addr constant [2 x i8], align 1
@_ZL5infty = external hidden constant i64, align 8

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8), i64 noundef) local_unnamed_addr #0 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 #1

; 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 #0 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)) #1

; Function Attrs: mustprogress uwtable
declare dso_local void @_Z3dfsiPbPSt6vectorIiSaIiEE(i32 noundef, ptr noundef, ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #2

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #3 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i64, align 8
  %4 = alloca %"class.std::vector.0", align 8
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca i64, align 8
  %8 = alloca %"class.std::vector.9", align 8
  %9 = alloca %"class.std::allocator.13", align 1
  %10 = alloca %"struct.std::_Bit_reference", align 8
  %11 = alloca %"struct.std::_Bit_reference", align 8
  %12 = alloca %"class.std::vector.16", align 8
  %13 = alloca %"class.std::allocator.18", align 1
  %14 = alloca i32, align 4
  %15 = alloca i32, align 4
  %16 = alloca i64, align 8
  %17 = alloca %"class.std::tuple.21", align 8
  %18 = alloca %"struct.std::_Bit_reference", align 8
  %19 = alloca %"struct.std::_Bit_reference", align 8
  %20 = alloca i64, align 8
  %21 = alloca i64, align 8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #7
  %22 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %1)
  %23 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %22, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %24 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) %23, ptr noundef nonnull align 8 dereferenceable(8) %3)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %4) #7
  call void @_ZNSt6vectorISt5tupleIJxxxEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  %25 = load i32, ptr %2, align 4, !tbaa !5
  %26 = icmp sgt i32 %25, 0
  br i1 %26, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %48, %0
  invoke void @_Z3dfsiPbPSt6vectorIiSaIiEE(i32 noundef 0, ptr noundef nonnull @visit_zero, ptr noundef nonnull @V)
          to label %54 unwind label %65

.lr.ph:                                           ; preds = %0, %48
  %.03450 = phi i32 [ %49, %48 ], [ 0, %0 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %6) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #7
  %27 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %5)
          to label %28 unwind label %52

28:                                               ; preds = %.lr.ph
  %29 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %27, ptr noundef nonnull align 4 dereferenceable(4) %6)
          to label %30 unwind label %52

30:                                               ; preds = %28
  %31 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERx(ptr noundef nonnull align 8 dereferenceable(16) %29, ptr noundef nonnull align 8 dereferenceable(8) %7)
          to label %32 unwind label %52

32:                                               ; preds = %30
  %33 = load i32, ptr %5, align 4, !tbaa !5
  %34 = add nsw i32 %33, -1
  store i32 %34, ptr %5, align 4, !tbaa !5
  %35 = load i32, ptr %6, align 4, !tbaa !5
  %36 = add nsw i32 %35, -1
  store i32 %36, ptr %6, align 4, !tbaa !5
  %37 = load i64, ptr %7, align 8, !tbaa !9
  %38 = load i64, ptr %3, align 8, !tbaa !9
  %.neg = sub nsw i64 %38, %37
  store i64 %.neg, ptr %7, align 8, !tbaa !9
  %39 = invoke noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorISt5tupleIJxxxEESaIS1_EE12emplace_backIJRiS5_RxEEERS1_DpOT_(ptr noundef nonnull align 8 dereferenceable(24) %4, ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 4 dereferenceable(4) %6, ptr noundef nonnull align 8 dereferenceable(8) %7)
          to label %40 unwind label %52

40:                                               ; preds = %32
  %41 = load i32, ptr %5, align 4, !tbaa !5
  %42 = sext i32 %41 to i64
  %43 = getelementptr inbounds [2510 x %"class.std::vector"], ptr @V, i64 0, i64 %42
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %43, ptr noundef nonnull align 4 dereferenceable(4) %6)
          to label %44 unwind label %52

44:                                               ; preds = %40
  %45 = load i32, ptr %6, align 4, !tbaa !5
  %46 = sext i32 %45 to i64
  %47 = getelementptr inbounds [2510 x %"class.std::vector"], ptr @W, i64 0, i64 %46
  invoke void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24) %47, ptr noundef nonnull align 4 dereferenceable(4) %5)
          to label %48 unwind label %52

48:                                               ; preds = %44
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #7
  %49 = add nuw nsw i32 %.03450, 1
  %50 = load i32, ptr %2, align 4, !tbaa !5
  %51 = icmp slt i32 %49, %50
  br i1 %51, label %.lr.ph, label %._crit_edge, !llvm.loop !11

52:                                               ; preds = %44, %40, %32, %30, %28, %.lr.ph
  %53 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #7
  br label %187

54:                                               ; preds = %._crit_edge
  %55 = load i32, ptr %1, align 4, !tbaa !5
  %56 = add nsw i32 %55, -1
  invoke void @_Z3dfsiPbPSt6vectorIiSaIiEE(i32 noundef %56, ptr noundef nonnull @visit_N, ptr noundef nonnull @W)
          to label %57 unwind label %65

57:                                               ; preds = %54
  call void @llvm.lifetime.start.p0(i64 40, ptr nonnull %8) #7
  %58 = load i32, ptr %1, align 4, !tbaa !5
  %59 = sext i32 %58 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #7
  call void @_ZNSaIbEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  invoke void @_ZNSt6vectorIbSaIbEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(40) %8, i64 noundef %59, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %60 unwind label %67

60:                                               ; preds = %57
  call void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #7
  %61 = load i32, ptr %1, align 4, !tbaa !5
  %62 = icmp sgt i32 %61, 0
  br i1 %62, label %.lr.ph53, label %.._crit_edge54_crit_edge

.._crit_edge54_crit_edge:                         ; preds = %60
  %.pre = sext i32 %61 to i64
  br label %._crit_edge54

.lr.ph53:                                         ; preds = %60
  %63 = getelementptr inbounds i8, ptr %10, i64 8
  %64 = getelementptr inbounds i8, ptr %11, i64 8
  br label %69

._crit_edge54:                                    ; preds = %104, %.._crit_edge54_crit_edge
  %.pre-phi = phi i64 [ %.pre, %.._crit_edge54_crit_edge ], [ %106, %104 ]
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %12) #7
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %13) #7
  call void @_ZNSaIxEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #7
  invoke void @_ZNSt6vectorIxSaIxEEC2EmRKxRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %.pre-phi, ptr noundef nonnull align 8 dereferenceable(8) @_ZL5infty, ptr noundef nonnull align 1 dereferenceable(1) %13)
          to label %108 unwind label %117

65:                                               ; preds = %54, %._crit_edge
  %66 = landingpad { ptr, i32 }
          cleanup
  br label %187

67:                                               ; preds = %57
  %68 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #7
  br label %186

69:                                               ; preds = %.lr.ph53, %104
  %indvars.iv = phi i64 [ 0, %.lr.ph53 ], [ %indvars.iv.next, %104 ]
  %70 = getelementptr inbounds [2510 x i8], ptr @visit_zero, i64 0, i64 %indvars.iv
  %71 = load i8, ptr %70, align 1, !tbaa !13, !range !15, !noundef !16
  %72 = trunc nuw i8 %71 to i1
  br i1 %72, label %73, label %77

73:                                               ; preds = %69
  %74 = getelementptr inbounds [2510 x i8], ptr @visit_N, i64 0, i64 %indvars.iv
  %75 = load i8, ptr %74, align 1, !tbaa !13, !range !15, !noundef !16
  %76 = trunc nuw i8 %75 to i1
  br label %77

77:                                               ; preds = %73, %69
  %78 = phi i1 [ false, %69 ], [ %76, %73 ]
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %10) #7
  %79 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %8, i64 noundef %indvars.iv)
          to label %80 unwind label %98

80:                                               ; preds = %77
  %81 = extractvalue { ptr, i64 } %79, 0
  store ptr %81, ptr %10, align 8
  %82 = extractvalue { ptr, i64 } %79, 1
  store i64 %82, ptr %63, align 8
  %83 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt14_Bit_referenceaSEb(ptr noundef nonnull align 8 dereferenceable(16) %10, i1 noundef zeroext %78) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %10) #7
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %11) #7
  %84 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %8, i64 noundef %indvars.iv)
          to label %85 unwind label %100

85:                                               ; preds = %80
  %86 = extractvalue { ptr, i64 } %84, 0
  store ptr %86, ptr %11, align 8
  %87 = extractvalue { ptr, i64 } %84, 1
  store i64 %87, ptr %64, align 8
  %88 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %11) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %11) #7
  br i1 %88, label %89, label %104

89:                                               ; preds = %85
  %90 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cerr, ptr noundef nonnull @.str.5)
          to label %91 unwind label %102

91:                                               ; preds = %89
  %92 = trunc nuw nsw i64 %indvars.iv to i32
  %93 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) %90, i32 noundef %92)
          to label %94 unwind label %102

94:                                               ; preds = %91
  %95 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr noundef nonnull align 8 dereferenceable(8) %93, ptr noundef nonnull @.str.6)
          to label %96 unwind label %102

96:                                               ; preds = %94
  %97 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %95, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %104 unwind label %102

98:                                               ; preds = %77
  %99 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %10) #7
  br label %185

100:                                              ; preds = %80
  %101 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %11) #7
  br label %185

102:                                              ; preds = %96, %94, %91, %89
  %103 = landingpad { ptr, i32 }
          cleanup
  br label %185

104:                                              ; preds = %85, %96
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %105 = load i32, ptr %1, align 4, !tbaa !5
  %106 = sext i32 %105 to i64
  %107 = icmp slt i64 %indvars.iv.next, %106
  br i1 %107, label %69, label %._crit_edge54, !llvm.loop !17

108:                                              ; preds = %._crit_edge54
  call void @_ZNSt15__new_allocatorIxED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #7
  %109 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef 0) #7
  store i64 0, ptr %109, align 8, !tbaa !9
  %110 = getelementptr inbounds i8, ptr %18, i64 8
  %111 = getelementptr inbounds i8, ptr %19, i64 8
  br label %112

112:                                              ; preds = %._crit_edge58, %108
  %.021 = phi i1 [ true, %108 ], [ %.1.lcssa, %._crit_edge58 ]
  %.020 = phi i32 [ 0, %108 ], [ %115, %._crit_edge58 ]
  br i1 %.021, label %.preheader, label %167

.preheader:                                       ; preds = %112
  %113 = load i32, ptr %2, align 4, !tbaa !5
  %114 = icmp sgt i32 %113, 0
  br i1 %114, label %.lr.ph57, label %._crit_edge58

._crit_edge58:                                    ; preds = %157, %.preheader
  %.1.lcssa = phi i1 [ false, %.preheader ], [ %.3, %157 ]
  %115 = add nuw nsw i32 %.020, 1
  %116 = load i32, ptr %1, align 4, !tbaa !5
  %.not = icmp slt i32 %.020, %116
  br i1 %.not, label %112, label %161, !llvm.loop !18

117:                                              ; preds = %._crit_edge54
  %118 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIxED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %13) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %13) #7
  br label %184

.lr.ph57:                                         ; preds = %.preheader, %157
  %indvars.iv62 = phi i64 [ %indvars.iv.next63, %157 ], [ 0, %.preheader ]
  %.155 = phi i1 [ %.3, %157 ], [ false, %.preheader ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %14) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %15) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %16) #7
  %119 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorISt5tupleIJxxxEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %4, i64 noundef %indvars.iv62) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %17) #7
  call void @_ZSt3tieIJiixEESt5tupleIJDpRT_EES3_(ptr dead_on_unwind nonnull writable sret(%"class.std::tuple.21") align 8 %17, ptr noundef nonnull align 4 dereferenceable(4) %14, ptr noundef nonnull align 4 dereferenceable(4) %15, ptr noundef nonnull align 8 dereferenceable(8) %16) #7
  %120 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt5tupleIJRiS0_RxEEaSIJxxxEEENSt9enable_ifIXcl12__assignableIDpRKT_EEERS2_E4typeERKS_IJDpS5_EE(ptr noundef nonnull align 8 dereferenceable(24) %17, ptr noundef nonnull align 8 dereferenceable(24) %119) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %17) #7
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %18) #7
  %121 = load i32, ptr %14, align 4, !tbaa !5
  %122 = sext i32 %121 to i64
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %19) #7
  %123 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %8, i64 noundef %122)
          to label %124 unwind label %136

124:                                              ; preds = %.lr.ph57
  %125 = extractvalue { ptr, i64 } %123, 0
  store ptr %125, ptr %18, align 8
  %126 = extractvalue { ptr, i64 } %123, 1
  store i64 %126, ptr %110, align 8
  %127 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %18) #7
  br i1 %127, label %128, label %.critedge

128:                                              ; preds = %124
  %129 = load i32, ptr %15, align 4, !tbaa !5
  %130 = sext i32 %129 to i64
  %131 = invoke { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40) %8, i64 noundef %130)
          to label %132 unwind label %138

132:                                              ; preds = %128
  %133 = extractvalue { ptr, i64 } %131, 0
  store ptr %133, ptr %19, align 8
  %134 = extractvalue { ptr, i64 } %131, 1
  store i64 %134, ptr %111, align 8
  %135 = call noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16) %19) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %19) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %18) #7
  br i1 %135, label %141, label %157

.critedge:                                        ; preds = %124
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %19) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %18) #7
  br label %157

136:                                              ; preds = %.lr.ph57
  %137 = landingpad { ptr, i32 }
          cleanup
  br label %140

138:                                              ; preds = %128
  %139 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %19) #7
  br label %140

140:                                              ; preds = %138, %136
  %.pn = phi { ptr, i32 } [ %139, %138 ], [ %137, %136 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %18) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %15) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %14) #7
  br label %183

141:                                              ; preds = %132
  %142 = load i32, ptr %14, align 4, !tbaa !5
  %143 = sext i32 %142 to i64
  %144 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %143) #7
  %145 = load i64, ptr %144, align 8, !tbaa !9
  %146 = load i64, ptr %16, align 8, !tbaa !9
  %147 = add nsw i64 %146, %145
  %148 = load i32, ptr %15, align 4, !tbaa !5
  %149 = sext i32 %148 to i64
  %150 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %149) #7
  %151 = load i64, ptr %150, align 8, !tbaa !9
  %152 = icmp slt i64 %147, %151
  br i1 %152, label %153, label %157

153:                                              ; preds = %141
  %154 = load i32, ptr %15, align 4, !tbaa !5
  %155 = sext i32 %154 to i64
  %156 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %155) #7
  store i64 %147, ptr %156, align 8, !tbaa !9
  br label %157

157:                                              ; preds = %141, %153, %132, %.critedge
  %.3 = phi i1 [ %.155, %.critedge ], [ %.155, %132 ], [ true, %153 ], [ %.155, %141 ]
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %16) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %15) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %14) #7
  %indvars.iv.next63 = add nuw nsw i64 %indvars.iv62, 1
  %158 = load i32, ptr %2, align 4, !tbaa !5
  %159 = sext i32 %158 to i64
  %160 = icmp slt i64 %indvars.iv.next63, %159
  br i1 %160, label %.lr.ph57, label %._crit_edge58, !llvm.loop !19

161:                                              ; preds = %._crit_edge58
  %162 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef -1)
          to label %163 unwind label %165

163:                                              ; preds = %161
  %164 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %162, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %180 unwind label %165

165:                                              ; preds = %163, %161
  %166 = landingpad { ptr, i32 }
          cleanup
  br label %183

167:                                              ; preds = %112
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %20) #7
  store i64 0, ptr %20, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %21) #7
  %168 = load i32, ptr %1, align 4, !tbaa !5
  %169 = add nsw i32 %168, -1
  %170 = sext i32 %169 to i64
  %171 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %170) #7
  %172 = load i64, ptr %171, align 8, !tbaa !9
  %173 = sub nsw i64 0, %172
  store i64 %173, ptr %21, align 8, !tbaa !9
  %174 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIxERKT_S2_S2_(ptr noundef nonnull align 8 dereferenceable(8) %20, ptr noundef nonnull align 8 dereferenceable(8) %21)
  %175 = load i64, ptr %174, align 8, !tbaa !9
  %176 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEx(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %175)
          to label %177 unwind label %181

177:                                              ; preds = %167
  %178 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %176, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %179 unwind label %181

179:                                              ; preds = %177
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %21) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %20) #7
  br label %180

180:                                              ; preds = %163, %179
  call void @_ZNSt6vectorIxSaIxEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %12) #7
  call void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %8) #7
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %8) #7
  call void @_ZNSt6vectorISt5tupleIJxxxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #7
  ret i32 0

181:                                              ; preds = %177, %167
  %182 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %21) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %20) #7
  br label %183

183:                                              ; preds = %181, %165, %140
  %.pn.pn = phi { ptr, i32 } [ %.pn, %140 ], [ %166, %165 ], [ %182, %181 ]
  call void @_ZNSt6vectorIxSaIxEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #7
  br label %184

184:                                              ; preds = %183, %117
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %183 ], [ %118, %117 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %12) #7
  br label %185

185:                                              ; preds = %98, %100, %102, %184
  %.pn39.pn = phi { ptr, i32 } [ %.pn.pn.pn, %184 ], [ %103, %102 ], [ %101, %100 ], [ %99, %98 ]
  call void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40) %8) #7
  br label %186

186:                                              ; preds = %185, %67
  %.pn39.pn.pn = phi { ptr, i32 } [ %.pn39.pn, %185 ], [ %68, %67 ]
  call void @llvm.lifetime.end.p0(i64 40, ptr nonnull %8) #7
  br label %187

187:                                              ; preds = %186, %65, %52
  %.pn43 = phi { ptr, i32 } [ %53, %52 ], [ %.pn39.pn.pn, %186 ], [ %66, %65 ]
  call void @_ZNSt6vectorISt5tupleIJxxxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %4) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %4) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #7
  resume { ptr, i32 } %.pn43
}

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5tupleIJxxxEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #5 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorISt5tupleIJxxxEESaIS1_EE12emplace_backIJRiS5_RxEEERS1_DpOT_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE9push_backERKi(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIbEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIbSaIbEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(40), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIbED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local { ptr, i64 } @_ZNSt6vectorIbSaIbEEixEm(ptr noundef nonnull align 8 dereferenceable(40), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt14_Bit_referenceaSEb(ptr noundef nonnull align 8 dereferenceable(16), i1 noundef zeroext) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt14_Bit_referencecvbEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #5 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 noundef) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIxEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #5 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIxSaIxEEC2EmRKxRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIxSaIxEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorISt5tupleIJxxxEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZSt3tieIJiixEESt5tupleIJDpRT_EES3_(ptr dead_on_unwind noalias writable sret(%"class.std::tuple.21") align 8, ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt5tupleIJRiS0_RxEEaSIJxxxEEENSt9enable_ifIXcl12__assignableIDpRKT_EEERS2_E4typeERKS_IJDpS5_EE(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZSt3maxIxERKT_S2_S2_(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 void @_ZNSt6vectorIxSaIxEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt13_Bvector_baseISaIbEED2Ev(ptr noundef nonnull align 8 dereferenceable(40)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5tupleIJxxxEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIxED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #5 align 2

attributes #0 = { 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 #1 = { 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 #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #4 = { "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 = { 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 #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 = { 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 = !{!10, !10, i64 0}
!10 = !{!"long long", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = !{!14, !14, i64 0}
!14 = !{!"bool", !7, i64 0}
!15 = !{i8 0, i8 2}
!16 = !{}
!17 = distinct !{!17, !12}
!18 = distinct !{!18, !12}
!19 = distinct !{!19, !12}


; Effective O3 passes: AggressiveInstCombinePass,BDCEPass,EarlyCSEPass,GVNPass,GlobalOptPass,IPSCCPPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass