; LLVM IR from the-hyp0cr1t3/CC :: CSES/Tree Algorithms (Subtree Queries)

; 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_istream" = type { ptr, i64, %"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::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"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::allocator" = type { i8 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.2" = type { i8 }
%class.Y = type { %class.anon }
%class.anon = type { ptr, ptr, ptr, ptr }
%"class.std::vector.5" = type { %"struct.std::_Vector_base.6" }
%"struct.std::_Vector_base.6" = type { %"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl" }
%"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl" = type { %"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl_data" }
%"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.7" = type { i8 }
%class.anon.10 = type <{ ptr, i32, [4 x i8] }>
%class.anon.11 = type <{ ptr, i32, [4 x i8] }>

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca %"class.std::vector", align 8
  %6 = alloca %"class.std::allocator", align 1
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca ptr, align 8
  %10 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %11 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %12 = alloca ptr, align 8
  %13 = alloca %"class.std::vector.0", align 8
  %14 = alloca %"class.std::allocator.2", align 1
  %15 = alloca i32, align 4
  %16 = alloca i32, align 4
  %17 = alloca %"class.std::vector", align 8
  %18 = alloca %"class.std::vector", align 8
  %19 = alloca i32, align 4
  %20 = alloca %"class.std::allocator", align 1
  %21 = alloca %"class.std::vector", align 8
  %22 = alloca %"class.std::allocator", align 1
  %23 = alloca %class.Y, align 8
  %24 = alloca %class.anon, align 8
  %25 = alloca i32, align 4
  %26 = alloca i32, align 4
  %27 = alloca %"class.std::vector.5", align 8
  %28 = alloca %"class.std::allocator.7", align 1
  %29 = alloca %class.anon.10, align 8
  %30 = alloca %class.anon.11, align 8
  %31 = alloca i32, align 4
  %32 = alloca i32, align 4
  %33 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %34 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %35 = getelementptr i8, ptr %34, i64 -24
  %36 = load i64, ptr %35, align 8
  %37 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %36
  %38 = call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %37, ptr noundef null)
  %39 = call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  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 4, ptr %4) #7
  %40 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %3)
  %41 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %40, ptr noundef nonnull align 4 dereferenceable(4) %4)
  call void @llvm.lifetime.start.p0(i64 24, ptr %5) #7
  %42 = load i32, ptr %3, align 4, !tbaa !8
  %43 = sext i32 %42 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %6) #7
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #7
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %43, ptr noundef nonnull align 1 dereferenceable(1) %6)
          to label %44 unwind label %54

44:                                               ; preds = %0
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #7
  store ptr %5, ptr %9, align 8, !tbaa !11
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #7
  %45 = load ptr, ptr %9, align 8, !tbaa !11
  %46 = call ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %45) #7
  %47 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %10, i32 0, i32 0
  store ptr %46, ptr %47, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #7
  %48 = load ptr, ptr %9, align 8, !tbaa !11
  %49 = call ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %48) #7
  %50 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %11, i32 0, i32 0
  store ptr %49, ptr %50, align 8
  br label %51

51:                                               ; preds = %63, %44
  %52 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %11) #7
  br i1 %52, label %58, label %53

53:                                               ; preds = %51
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #7
  br label %69

54:                                               ; preds = %0
  %55 = landingpad { ptr, i32 }
          cleanup
  %56 = extractvalue { ptr, i32 } %55, 0
  store ptr %56, ptr %7, align 8
  %57 = extractvalue { ptr, i32 } %55, 1
  store i32 %57, ptr %8, align 4
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %6) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %6) #7
  br label %267

58:                                               ; preds = %51
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #7
  %59 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #7
  store ptr %59, ptr %12, align 8, !tbaa !11
  %60 = load ptr, ptr %12, align 8, !tbaa !11
  %61 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %60)
          to label %62 unwind label %65

62:                                               ; preds = %58
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #7
  br label %63

63:                                               ; preds = %62
  %64 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #7
  br label %51

65:                                               ; preds = %58
  %66 = landingpad { ptr, i32 }
          cleanup
  %67 = extractvalue { ptr, i32 } %66, 0
  store ptr %67, ptr %7, align 8
  %68 = extractvalue { ptr, i32 } %66, 1
  store i32 %68, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #7
  br label %266

69:                                               ; preds = %53
  call void @llvm.lifetime.start.p0(i64 24, ptr %13) #7
  %70 = load i32, ptr %3, align 4, !tbaa !8
  %71 = sext i32 %70 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %14) #7
  call void @_ZNSaISt6vectorIiSaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #7
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2EmRKS2_(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %71, ptr noundef nonnull align 1 dereferenceable(1) %14)
          to label %72 unwind label %100

72:                                               ; preds = %69
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #7
  store i32 0, ptr %2, align 4, !tbaa !8
  br label %73

73:                                               ; preds = %97, %72
  %74 = load i32, ptr %2, align 4, !tbaa !8
  %75 = load i32, ptr %3, align 4, !tbaa !8
  %76 = sub nsw i32 %75, 1
  %77 = icmp slt i32 %74, %76
  br i1 %77, label %78, label %108

78:                                               ; preds = %73
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #7
  %79 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %15)
          to label %80 unwind label %104

80:                                               ; preds = %78
  %81 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %79, ptr noundef nonnull align 4 dereferenceable(4) %16)
          to label %82 unwind label %104

82:                                               ; preds = %80
  %83 = load i32, ptr %15, align 4, !tbaa !8
  %84 = add nsw i32 %83, -1
  store i32 %84, ptr %15, align 4, !tbaa !8
  %85 = load i32, ptr %16, align 4, !tbaa !8
  %86 = add nsw i32 %85, -1
  store i32 %86, ptr %16, align 4, !tbaa !8
  %87 = load i32, ptr %15, align 4, !tbaa !8
  %88 = sext i32 %87 to i64
  %89 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %88) #7
  %90 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEE12emplace_backIJRiEEES3_DpOT_(ptr noundef nonnull align 8 dereferenceable(24) %89, ptr noundef nonnull align 4 dereferenceable(4) %16)
          to label %91 unwind label %104

91:                                               ; preds = %82
  %92 = load i32, ptr %16, align 4, !tbaa !8
  %93 = sext i32 %92 to i64
  %94 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %93) #7
  %95 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEE12emplace_backIJRiEEES3_DpOT_(ptr noundef nonnull align 8 dereferenceable(24) %94, ptr noundef nonnull align 4 dereferenceable(4) %15)
          to label %96 unwind label %104

96:                                               ; preds = %91
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #7
  br label %97

97:                                               ; preds = %96
  %98 = load i32, ptr %2, align 4, !tbaa !8
  %99 = add nsw i32 %98, 1
  store i32 %99, ptr %2, align 4, !tbaa !8
  br label %73, !llvm.loop !13

100:                                              ; preds = %69
  %101 = landingpad { ptr, i32 }
          cleanup
  %102 = extractvalue { ptr, i32 } %101, 0
  store ptr %102, ptr %7, align 8
  %103 = extractvalue { ptr, i32 } %101, 1
  store i32 %103, ptr %8, align 4
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %14) #7
  br label %265

104:                                              ; preds = %91, %82, %80, %78
  %105 = landingpad { ptr, i32 }
          cleanup
  %106 = extractvalue { ptr, i32 } %105, 0
  store ptr %106, ptr %7, align 8
  %107 = extractvalue { ptr, i32 } %105, 1
  store i32 %107, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #7
  br label %264

108:                                              ; preds = %73
  call void @llvm.lifetime.start.p0(i64 24, ptr %17) #7
  call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %17) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %18) #7
  %109 = load i32, ptr %3, align 4, !tbaa !8
  %110 = sext i32 %109 to i64
  call void @llvm.lifetime.start.p0(i64 4, ptr %19) #7
  store i32 1, ptr %19, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 1, ptr %20) #7
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #7
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKiRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %18, i64 noundef %110, ptr noundef nonnull align 4 dereferenceable(4) %19, ptr noundef nonnull align 1 dereferenceable(1) %20)
          to label %111 unwind label %149

111:                                              ; preds = %108
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %21) #7
  %112 = load i32, ptr %3, align 4, !tbaa !8
  %113 = sext i32 %112 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %22) #7
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #7
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %21, i64 noundef %113, ptr noundef nonnull align 1 dereferenceable(1) %22)
          to label %114 unwind label %153

114:                                              ; preds = %111
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %22) #7
  %115 = load i32, ptr %3, align 4, !tbaa !8
  %116 = sext i32 %115 to i64
  invoke void @_ZNSt6vectorIiSaIiEE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24) %17, i64 noundef %116)
          to label %117 unwind label %157

117:                                              ; preds = %114
  call void @llvm.lifetime.start.p0(i64 32, ptr %23) #7
  call void @llvm.lifetime.start.p0(i64 32, ptr %24) #7
  %118 = getelementptr inbounds %class.anon, ptr %24, i32 0, i32 0
  store ptr %21, ptr %118, align 8, !tbaa !11
  %119 = getelementptr inbounds %class.anon, ptr %24, i32 0, i32 1
  store ptr %17, ptr %119, align 8, !tbaa !11
  %120 = getelementptr inbounds %class.anon, ptr %24, i32 0, i32 2
  store ptr %13, ptr %120, align 8, !tbaa !11
  %121 = getelementptr inbounds %class.anon, ptr %24, i32 0, i32 3
  store ptr %18, ptr %121, align 8, !tbaa !11
  invoke void @"_ZN1YIZ4mainE3$_0EC2IS0_EEOT_"(ptr noundef nonnull align 8 dereferenceable(32) %23, ptr noundef nonnull align 8 dereferenceable(32) %24)
          to label %122 unwind label %161

122:                                              ; preds = %117
  call void @llvm.lifetime.start.p0(i64 4, ptr %25) #7
  store i32 0, ptr %25, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr %26) #7
  store i32 -1, ptr %26, align 4, !tbaa !8
  invoke void @"_ZN1YIZ4mainE3$_0EclIJiiEEEDcDpOT_"(ptr noundef nonnull align 8 dereferenceable(32) %23, ptr noundef nonnull align 4 dereferenceable(4) %25, ptr noundef nonnull align 4 dereferenceable(4) %26)
          to label %123 unwind label %165

123:                                              ; preds = %122
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %24) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %23) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr %27) #7
  %124 = load i32, ptr %3, align 4, !tbaa !8
  %125 = shl i32 %124, 1
  %126 = sext i32 %125 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %28) #7
  call void @_ZNSaIlEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %28) #7
  invoke void @_ZNSt6vectorIlSaIlEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %27, i64 noundef %126, ptr noundef nonnull align 1 dereferenceable(1) %28)
          to label %127 unwind label %170

127:                                              ; preds = %123
  call void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %28) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %28) #7
  store i32 0, ptr %2, align 4, !tbaa !8
  br label %128

128:                                              ; preds = %146, %127
  %129 = load i32, ptr %2, align 4, !tbaa !8
  %130 = load i32, ptr %3, align 4, !tbaa !8
  %131 = icmp slt i32 %129, %130
  br i1 %131, label %132, label %174

132:                                              ; preds = %128
  %133 = load i32, ptr %2, align 4, !tbaa !8
  %134 = sext i32 %133 to i64
  %135 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %17, i64 noundef %134) #7
  %136 = load i32, ptr %135, align 4, !tbaa !8
  %137 = sext i32 %136 to i64
  %138 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %5, i64 noundef %137) #7
  %139 = load i32, ptr %138, align 4, !tbaa !8
  %140 = sext i32 %139 to i64
  %141 = load i32, ptr %2, align 4, !tbaa !8
  %142 = load i32, ptr %3, align 4, !tbaa !8
  %143 = add nsw i32 %141, %142
  %144 = sext i32 %143 to i64
  %145 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %27, i64 noundef %144) #7
  store i64 %140, ptr %145, align 8, !tbaa !15
  br label %146

146:                                              ; preds = %132
  %147 = load i32, ptr %2, align 4, !tbaa !8
  %148 = add nsw i32 %147, 1
  store i32 %148, ptr %2, align 4, !tbaa !8
  br label %128, !llvm.loop !17

149:                                              ; preds = %108
  %150 = landingpad { ptr, i32 }
          cleanup
  %151 = extractvalue { ptr, i32 } %150, 0
  store ptr %151, ptr %7, align 8
  %152 = extractvalue { ptr, i32 } %150, 1
  store i32 %152, ptr %8, align 4
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %20) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %20) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %19) #7
  br label %263

153:                                              ; preds = %111
  %154 = landingpad { ptr, i32 }
          cleanup
  %155 = extractvalue { ptr, i32 } %154, 0
  store ptr %155, ptr %7, align 8
  %156 = extractvalue { ptr, i32 } %154, 1
  store i32 %156, ptr %8, align 4
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %22) #7
  br label %262

157:                                              ; preds = %114
  %158 = landingpad { ptr, i32 }
          cleanup
  %159 = extractvalue { ptr, i32 } %158, 0
  store ptr %159, ptr %7, align 8
  %160 = extractvalue { ptr, i32 } %158, 1
  store i32 %160, ptr %8, align 4
  br label %261

161:                                              ; preds = %117
  %162 = landingpad { ptr, i32 }
          cleanup
  %163 = extractvalue { ptr, i32 } %162, 0
  store ptr %163, ptr %7, align 8
  %164 = extractvalue { ptr, i32 } %162, 1
  store i32 %164, ptr %8, align 4
  br label %169

165:                                              ; preds = %122
  %166 = landingpad { ptr, i32 }
          cleanup
  %167 = extractvalue { ptr, i32 } %166, 0
  store ptr %167, ptr %7, align 8
  %168 = extractvalue { ptr, i32 } %166, 1
  store i32 %168, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #7
  br label %169

169:                                              ; preds = %165, %161
  call void @llvm.lifetime.end.p0(i64 32, ptr %24) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr %23) #7
  br label %261

170:                                              ; preds = %123
  %171 = landingpad { ptr, i32 }
          cleanup
  %172 = extractvalue { ptr, i32 } %171, 0
  store ptr %172, ptr %7, align 8
  %173 = extractvalue { ptr, i32 } %171, 1
  store i32 %173, ptr %8, align 4
  call void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %28) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr %28) #7
  br label %260

174:                                              ; preds = %128
  %175 = load i32, ptr %3, align 4, !tbaa !8
  %176 = sub nsw i32 %175, 1
  store i32 %176, ptr %2, align 4, !tbaa !8
  br label %177

177:                                              ; preds = %196, %174
  %178 = load i32, ptr %2, align 4, !tbaa !8
  %179 = icmp ne i32 %178, 0
  br i1 %179, label %180, label %199

180:                                              ; preds = %177
  %181 = load i32, ptr %2, align 4, !tbaa !8
  %182 = shl i32 %181, 1
  %183 = sext i32 %182 to i64
  %184 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %27, i64 noundef %183) #7
  %185 = load i64, ptr %184, align 8, !tbaa !15
  %186 = load i32, ptr %2, align 4, !tbaa !8
  %187 = shl i32 %186, 1
  %188 = or i32 %187, 1
  %189 = sext i32 %188 to i64
  %190 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %27, i64 noundef %189) #7
  %191 = load i64, ptr %190, align 8, !tbaa !15
  %192 = add nsw i64 %185, %191
  %193 = load i32, ptr %2, align 4, !tbaa !8
  %194 = sext i32 %193 to i64
  %195 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %27, i64 noundef %194) #7
  store i64 %192, ptr %195, align 8, !tbaa !15
  br label %196

196:                                              ; preds = %180
  %197 = load i32, ptr %2, align 4, !tbaa !8
  %198 = add nsw i32 %197, -1
  store i32 %198, ptr %2, align 4, !tbaa !8
  br label %177, !llvm.loop !18

199:                                              ; preds = %177
  call void @llvm.lifetime.start.p0(i64 16, ptr %29) #7
  %200 = getelementptr inbounds %class.anon.10, ptr %29, i32 0, i32 0
  store ptr %27, ptr %200, align 8, !tbaa !11
  %201 = getelementptr inbounds %class.anon.10, ptr %29, i32 0, i32 1
  %202 = load i32, ptr %3, align 4, !tbaa !8
  store i32 %202, ptr %201, align 8, !tbaa !19
  call void @llvm.lifetime.start.p0(i64 16, ptr %30) #7
  %203 = getelementptr inbounds %class.anon.11, ptr %30, i32 0, i32 0
  store ptr %27, ptr %203, align 8, !tbaa !11
  %204 = getelementptr inbounds %class.anon.11, ptr %30, i32 0, i32 1
  %205 = load i32, ptr %3, align 4, !tbaa !8
  store i32 %205, ptr %204, align 8, !tbaa !21
  br label %206

206:                                              ; preds = %256, %199
  %207 = load i32, ptr %4, align 4, !tbaa !8
  %208 = add nsw i32 %207, -1
  store i32 %208, ptr %4, align 4, !tbaa !8
  %209 = icmp ne i32 %207, 0
  br i1 %209, label %210, label %258

210:                                              ; preds = %206
  call void @llvm.lifetime.start.p0(i64 4, ptr %31) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr %32) #7
  %211 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %31)
          to label %212 unwind label %228

212:                                              ; preds = %210
  %213 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %211, ptr noundef nonnull align 4 dereferenceable(4) %32)
          to label %214 unwind label %228

214:                                              ; preds = %212
  %215 = load i32, ptr %32, align 4, !tbaa !8
  %216 = add nsw i32 %215, -1
  store i32 %216, ptr %32, align 4, !tbaa !8
  %217 = load i32, ptr %31, align 4, !tbaa !8
  %218 = icmp eq i32 %217, 1
  br i1 %218, label %219, label %236

219:                                              ; preds = %214
  call void @llvm.lifetime.start.p0(i64 4, ptr %33) #7
  %220 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %33)
          to label %221 unwind label %232

221:                                              ; preds = %219
  %222 = load i32, ptr %32, align 4, !tbaa !8
  %223 = sext i32 %222 to i64
  %224 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %21, i64 noundef %223) #7
  %225 = load i32, ptr %224, align 4, !tbaa !8
  %226 = load i32, ptr %33, align 4, !tbaa !8
  invoke void @"_ZZ4mainENK3$_2clEii"(ptr noundef nonnull align 8 dereferenceable(12) %30, i32 noundef %225, i32 noundef %226)
          to label %227 unwind label %232

227:                                              ; preds = %221
  call void @llvm.lifetime.end.p0(i64 4, ptr %33) #7
  br label %256

228:                                              ; preds = %253, %251, %236, %212, %210
  %229 = landingpad { ptr, i32 }
          cleanup
  %230 = extractvalue { ptr, i32 } %229, 0
  store ptr %230, ptr %7, align 8
  %231 = extractvalue { ptr, i32 } %229, 1
  store i32 %231, ptr %8, align 4
  br label %257

232:                                              ; preds = %221, %219
  %233 = landingpad { ptr, i32 }
          cleanup
  %234 = extractvalue { ptr, i32 } %233, 0
  store ptr %234, ptr %7, align 8
  %235 = extractvalue { ptr, i32 } %233, 1
  store i32 %235, ptr %8, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %33) #7
  br label %257

236:                                              ; preds = %214
  %237 = load i32, ptr %32, align 4, !tbaa !8
  %238 = sext i32 %237 to i64
  %239 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %21, i64 noundef %238) #7
  %240 = load i32, ptr %239, align 4, !tbaa !8
  %241 = load i32, ptr %32, align 4, !tbaa !8
  %242 = sext i32 %241 to i64
  %243 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %21, i64 noundef %242) #7
  %244 = load i32, ptr %243, align 4, !tbaa !8
  %245 = load i32, ptr %32, align 4, !tbaa !8
  %246 = sext i32 %245 to i64
  %247 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %18, i64 noundef %246) #7
  %248 = load i32, ptr %247, align 4, !tbaa !8
  %249 = add nsw i32 %244, %248
  %250 = invoke noundef i64 @"_ZZ4mainENK3$_1clEii"(ptr noundef nonnull align 8 dereferenceable(12) %29, i32 noundef %240, i32 noundef %249)
          to label %251 unwind label %228

251:                                              ; preds = %236
  %252 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEl(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %250)
          to label %253 unwind label %228

253:                                              ; preds = %251
  %254 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %252, i8 noundef signext 10)
          to label %255 unwind label %228

255:                                              ; preds = %253
  br label %256

256:                                              ; preds = %255, %227
  call void @llvm.lifetime.end.p0(i64 4, ptr %32) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %31) #7
  br label %206, !llvm.loop !23

257:                                              ; preds = %232, %228
  call void @llvm.lifetime.end.p0(i64 4, ptr %32) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr %31) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %30) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %29) #7
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %27) #7
  br label %260

258:                                              ; preds = %206
  call void @llvm.lifetime.end.p0(i64 16, ptr %30) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr %29) #7
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %27) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %27) #7
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %21) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %21) #7
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %18) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %18) #7
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %17) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %17) #7
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %13) #7
  call void @_ZNSt6vectorIiSaIiEED2Ev(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 4, 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
  %259 = load i32, ptr %1, align 4
  ret i32 %259

260:                                              ; preds = %257, %170
  call void @llvm.lifetime.end.p0(i64 24, ptr %27) #7
  br label %261

261:                                              ; preds = %260, %169, %157
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %21) #7
  br label %262

262:                                              ; preds = %261, %153
  call void @llvm.lifetime.end.p0(i64 24, ptr %21) #7
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %18) #7
  br label %263

263:                                              ; preds = %262, %149
  call void @llvm.lifetime.end.p0(i64 24, ptr %18) #7
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %17) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr %17) #7
  br label %264

264:                                              ; preds = %263, %104
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #7
  br label %265

265:                                              ; preds = %264, %100
  call void @llvm.lifetime.end.p0(i64 24, ptr %13) #7
  br label %266

266:                                              ; preds = %265, %65
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %5) #7
  br label %267

267:                                              ; preds = %266, %54
  call void @llvm.lifetime.end.p0(i64 24, ptr %5) #7
  call void @llvm.lifetime.end.p0(i64 4, 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 %268

268:                                              ; preds = %267
  %269 = load ptr, ptr %7, align 8
  %270 = load i32, ptr %8, align 4
  %271 = insertvalue { ptr, i32 } poison, ptr %269, 0
  %272 = insertvalue { ptr, i32 } %271, i32 %270, 1
  resume { ptr, i32 } %272
}

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264), ptr noundef) #1 align 2

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

declare noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 4 dereferenceable(4)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt6vectorIiSaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2EmRKS2_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEE12emplace_backIJRiEEES3_DpOT_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2EmRKiRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @"_ZN1YIZ4mainE3$_0EC2IS0_EEOT_"(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @"_ZN1YIZ4mainE3$_0EclIJiiEEEDcDpOT_"(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIlEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden void @"_ZZ4mainENK3$_2clEii"(ptr noundef nonnull align 8 dereferenceable(12), i32 noundef, i32 noundef) #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) #6

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden noundef i64 @"_ZZ4mainENK3$_1clEii"(ptr noundef nonnull align 8 dereferenceable(12), i32 noundef, i32 noundef) #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

attributes #0 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { "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 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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 #5 = { 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 #6 = { 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 #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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = !{!12, !12, i64 0}
!12 = !{!"any pointer", !10, i64 0}
!13 = distinct !{!13, !14}
!14 = !{!"llvm.loop.mustprogress"}
!15 = !{!16, !16, i64 0}
!16 = !{!"long", !10, i64 0}
!17 = distinct !{!17, !14}
!18 = distinct !{!18, !14}
!19 = !{!20, !9, i64 8}
!20 = !{!"_ZTSZ4mainE3$_1", !12, i64 0, !9, i64 8}
!21 = !{!22, !9, i64 8}
!22 = !{!"_ZTSZ4mainE3$_2", !12, i64 0, !9, i64 8}
!23 = distinct !{!23, !14}


; 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_istream" = type { ptr, i64, %"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::basic_ostream" = type { ptr, %"class.std::basic_ios" }
%"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::allocator" = type { i8 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::vector<int>, std::allocator<std::vector<int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.2" = type { i8 }
%class.Y = type { %class.anon }
%class.anon = type { ptr, ptr, ptr, ptr }
%"class.std::vector.5" = type { %"struct.std::_Vector_base.6" }
%"struct.std::_Vector_base.6" = type { %"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl" }
%"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl" = type { %"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl_data" }
%"struct.std::_Vector_base<long, std::allocator<long>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.7" = type { i8 }
%class.anon.10 = type <{ ptr, i32, [4 x i8] }>
%class.anon.11 = type <{ ptr, i32, [4 x i8] }>

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca %"class.std::vector", align 8
  %4 = alloca %"class.std::allocator", align 1
  %5 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %6 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %7 = alloca %"class.std::vector.0", align 8
  %8 = alloca %"class.std::allocator.2", align 1
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca %"class.std::vector", align 8
  %12 = alloca %"class.std::vector", align 8
  %13 = alloca i32, align 4
  %14 = alloca %"class.std::allocator", align 1
  %15 = alloca %"class.std::vector", align 8
  %16 = alloca %"class.std::allocator", align 1
  %17 = alloca %class.Y, align 8
  %18 = alloca %class.anon, align 8
  %19 = alloca i32, align 4
  %20 = alloca i32, align 4
  %21 = alloca %"class.std::vector.5", align 8
  %22 = alloca %"class.std::allocator.7", align 1
  %23 = alloca %class.anon.10, align 8
  %24 = alloca %class.anon.11, align 8
  %25 = alloca i32, align 4
  %26 = alloca i32, align 4
  %27 = alloca i32, align 4
  %28 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %29 = getelementptr i8, ptr %28, i64 -24
  %30 = load i64, ptr %29, align 8
  %31 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %30
  %32 = tail call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %31, ptr noundef null)
  %33 = tail call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #7
  %34 = 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)
  %35 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %34, ptr noundef nonnull align 4 dereferenceable(4) %2)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %3) #7
  %36 = load i32, ptr %1, align 4, !tbaa !8
  %37 = sext i32 %36 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %4) #7
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #7
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %37, ptr noundef nonnull align 1 dereferenceable(1) %4)
          to label %38 unwind label %44

38:                                               ; preds = %0
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #7
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #7
  %39 = call ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  store ptr %39, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #7
  %40 = call ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  store ptr %40, ptr %6, align 8
  %41 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #7
  br i1 %41, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %48, %38
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %7) #7
  %42 = load i32, ptr %1, align 4, !tbaa !8
  %43 = sext i32 %42 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %8) #7
  call void @_ZNSaISt6vectorIiSaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #7
  invoke void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2EmRKS2_(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %43, ptr noundef nonnull align 1 dereferenceable(1) %8)
          to label %53 unwind label %77

44:                                               ; preds = %0
  %45 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %4) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %4) #7
  br label %190

.lr.ph:                                           ; preds = %38, %48
  %46 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #7
  %47 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %46)
          to label %48 unwind label %51

48:                                               ; preds = %.lr.ph
  %49 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #7
  %50 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #7
  br i1 %50, label %.lr.ph, label %._crit_edge

51:                                               ; preds = %.lr.ph
  %52 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #7
  br label %189

53:                                               ; preds = %._crit_edge
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #7
  %54 = load i32, ptr %1, align 4, !tbaa !8
  %55 = icmp sgt i32 %54, 1
  br i1 %55, label %.lr.ph43, label %._crit_edge44

.lr.ph43:                                         ; preds = %53, %72
  %.041 = phi i32 [ %73, %72 ], [ 0, %53 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %9) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %10) #7
  %56 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %9)
          to label %57 unwind label %79

57:                                               ; preds = %.lr.ph43
  %58 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %56, ptr noundef nonnull align 4 dereferenceable(4) %10)
          to label %59 unwind label %79

59:                                               ; preds = %57
  %60 = load i32, ptr %9, align 4, !tbaa !8
  %61 = add nsw i32 %60, -1
  store i32 %61, ptr %9, align 4, !tbaa !8
  %62 = load i32, ptr %10, align 4, !tbaa !8
  %63 = add nsw i32 %62, -1
  store i32 %63, ptr %10, align 4, !tbaa !8
  %64 = sext i32 %61 to i64
  %65 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %64) #7
  %66 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEE12emplace_backIJRiEEES3_DpOT_(ptr noundef nonnull align 8 dereferenceable(24) %65, ptr noundef nonnull align 4 dereferenceable(4) %10)
          to label %67 unwind label %79

67:                                               ; preds = %59
  %68 = load i32, ptr %10, align 4, !tbaa !8
  %69 = sext i32 %68 to i64
  %70 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %69) #7
  %71 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEE12emplace_backIJRiEEES3_DpOT_(ptr noundef nonnull align 8 dereferenceable(24) %70, ptr noundef nonnull align 4 dereferenceable(4) %9)
          to label %72 unwind label %79

72:                                               ; preds = %67
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %10) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #7
  %73 = add nuw nsw i32 %.041, 1
  %74 = load i32, ptr %1, align 4, !tbaa !8
  %75 = add nsw i32 %74, -1
  %76 = icmp slt i32 %73, %75
  br i1 %76, label %.lr.ph43, label %._crit_edge44, !llvm.loop !11

77:                                               ; preds = %._crit_edge
  %78 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %8) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %8) #7
  br label %188

79:                                               ; preds = %67, %59, %57, %.lr.ph43
  %80 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %10) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %9) #7
  br label %187

._crit_edge44:                                    ; preds = %72, %53
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %11) #7
  call void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %12) #7
  %81 = load i32, ptr %1, align 4, !tbaa !8
  %82 = sext i32 %81 to i64
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %13) #7
  store i32 1, ptr %13, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %14) #7
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #7
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKiRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %82, ptr noundef nonnull align 4 dereferenceable(4) %13, ptr noundef nonnull align 1 dereferenceable(1) %14)
          to label %83 unwind label %116

83:                                               ; preds = %._crit_edge44
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %14) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %13) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %15) #7
  %84 = load i32, ptr %1, align 4, !tbaa !8
  %85 = sext i32 %84 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %16) #7
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %15, i64 noundef %85, ptr noundef nonnull align 1 dereferenceable(1) %16)
          to label %86 unwind label %118

86:                                               ; preds = %83
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %16) #7
  %87 = load i32, ptr %1, align 4, !tbaa !8
  %88 = sext i32 %87 to i64
  invoke void @_ZNSt6vectorIiSaIiEE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %88)
          to label %89 unwind label %120

89:                                               ; preds = %86
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %17) #7
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %18) #7
  store ptr %15, ptr %18, align 8, !tbaa !13
  %90 = getelementptr inbounds i8, ptr %18, i64 8
  store ptr %11, ptr %90, align 8, !tbaa !13
  %91 = getelementptr inbounds i8, ptr %18, i64 16
  store ptr %7, ptr %91, align 8, !tbaa !13
  %92 = getelementptr inbounds i8, ptr %18, i64 24
  store ptr %12, ptr %92, align 8, !tbaa !13
  call void @"_ZN1YIZ4mainE3$_0EC2IS0_EEOT_"(ptr noundef nonnull align 8 dereferenceable(32) %17, ptr noundef nonnull align 8 dereferenceable(32) %18)
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %19) #7
  store i32 0, ptr %19, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %20) #7
  store i32 -1, ptr %20, align 4, !tbaa !8
  invoke void @"_ZN1YIZ4mainE3$_0EclIJiiEEEDcDpOT_"(ptr noundef nonnull align 8 dereferenceable(32) %17, ptr noundef nonnull align 4 dereferenceable(4) %19, ptr noundef nonnull align 4 dereferenceable(4) %20)
          to label %93 unwind label %122

93:                                               ; preds = %89
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %20) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %19) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %18) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %17) #7
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %21) #7
  %94 = load i32, ptr %1, align 4, !tbaa !8
  %95 = shl i32 %94, 1
  %96 = sext i32 %95 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %22) #7
  call void @_ZNSaIlEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #7
  invoke void @_ZNSt6vectorIlSaIlEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %21, i64 noundef %96, ptr noundef nonnull align 1 dereferenceable(1) %22)
          to label %97 unwind label %124

97:                                               ; preds = %93
  call void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %22) #7
  %98 = load i32, ptr %1, align 4, !tbaa !8
  %99 = icmp sgt i32 %98, 0
  br i1 %99, label %.lr.ph47, label %.lr.ph51.preheader

.preheader:                                       ; preds = %.lr.ph47
  %.not49 = icmp eq i32 %113, 1
  br i1 %.not49, label %._crit_edge52, label %.lr.ph51.preheader

.lr.ph51.preheader:                               ; preds = %97, %.preheader
  %.lcssa64 = phi i32 [ %113, %.preheader ], [ %98, %97 ]
  %100 = sext i32 %.lcssa64 to i64
  %101 = add nsw i64 %100, -1
  br label %.lr.ph51

.lr.ph47:                                         ; preds = %97, %.lr.ph47
  %indvars.iv = phi i64 [ %indvars.iv.next, %.lr.ph47 ], [ 0, %97 ]
  %102 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %11, i64 noundef %indvars.iv) #7
  %103 = load i32, ptr %102, align 4, !tbaa !8
  %104 = sext i32 %103 to i64
  %105 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %3, i64 noundef %104) #7
  %106 = load i32, ptr %105, align 4, !tbaa !8
  %107 = sext i32 %106 to i64
  %108 = load i32, ptr %1, align 4, !tbaa !8
  %109 = trunc nuw nsw i64 %indvars.iv to i32
  %110 = add nsw i32 %108, %109
  %111 = sext i32 %110 to i64
  %112 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %21, i64 noundef %111) #7
  store i64 %107, ptr %112, align 8, !tbaa !15
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %113 = load i32, ptr %1, align 4, !tbaa !8
  %114 = sext i32 %113 to i64
  %115 = icmp slt i64 %indvars.iv.next, %114
  br i1 %115, label %.lr.ph47, label %.preheader, !llvm.loop !17

116:                                              ; preds = %._crit_edge44
  %117 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %14) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %13) #7
  br label %186

118:                                              ; preds = %83
  %119 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %16) #7
  br label %185

120:                                              ; preds = %86
  %121 = landingpad { ptr, i32 }
          cleanup
  br label %184

122:                                              ; preds = %89
  %123 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %20) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %19) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %18) #7
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %17) #7
  br label %184

124:                                              ; preds = %93
  %125 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %22) #7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %22) #7
  br label %183

.lr.ph51:                                         ; preds = %.lr.ph51.preheader, %.lr.ph51
  %indvars.iv59 = phi i64 [ %101, %.lr.ph51.preheader ], [ %indvars.iv.next60, %.lr.ph51 ]
  %126 = trunc nsw i64 %indvars.iv59 to i32
  %127 = shl i32 %126, 1
  %128 = sext i32 %127 to i64
  %129 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %21, i64 noundef %128) #7
  %130 = load i64, ptr %129, align 8, !tbaa !15
  %131 = or disjoint i32 %127, 1
  %132 = sext i32 %131 to i64
  %133 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %21, i64 noundef %132) #7
  %134 = load i64, ptr %133, align 8, !tbaa !15
  %135 = add nsw i64 %134, %130
  %136 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %21, i64 noundef %indvars.iv59) #7
  store i64 %135, ptr %136, align 8, !tbaa !15
  %indvars.iv.next60 = add nsw i64 %indvars.iv59, -1
  %.not = icmp eq i64 %indvars.iv.next60, 0
  br i1 %.not, label %._crit_edge52.loopexit, label %.lr.ph51, !llvm.loop !18

._crit_edge52.loopexit:                           ; preds = %.lr.ph51
  %.pre = load i32, ptr %1, align 4, !tbaa !8
  br label %._crit_edge52

._crit_edge52:                                    ; preds = %._crit_edge52.loopexit, %.preheader
  %137 = phi i32 [ %.pre, %._crit_edge52.loopexit ], [ 1, %.preheader ]
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %23) #7
  store ptr %21, ptr %23, align 8, !tbaa !13
  %138 = getelementptr inbounds i8, ptr %23, i64 8
  store i32 %137, ptr %138, align 8, !tbaa !19
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %24) #7
  store ptr %21, ptr %24, align 8, !tbaa !13
  %139 = getelementptr inbounds i8, ptr %24, i64 8
  store i32 %137, ptr %139, align 8, !tbaa !21
  %140 = load i32, ptr %2, align 4, !tbaa !8
  %141 = add nsw i32 %140, -1
  store i32 %141, ptr %2, align 4, !tbaa !8
  %.not2953 = icmp eq i32 %140, 0
  br i1 %.not2953, label %._crit_edge56, label %.lr.ph55

.lr.ph55:                                         ; preds = %._crit_edge52, %179
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %25) #7
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %26) #7
  %142 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %25)
          to label %143 unwind label %158

143:                                              ; preds = %.lr.ph55
  %144 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %142, ptr noundef nonnull align 4 dereferenceable(4) %26)
          to label %145 unwind label %158

145:                                              ; preds = %143
  %146 = load i32, ptr %26, align 4, !tbaa !8
  %147 = add nsw i32 %146, -1
  store i32 %147, ptr %26, align 4, !tbaa !8
  %148 = load i32, ptr %25, align 4, !tbaa !8
  %149 = icmp eq i32 %148, 1
  br i1 %149, label %150, label %162

150:                                              ; preds = %145
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %27) #7
  %151 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %27)
          to label %152 unwind label %160

152:                                              ; preds = %150
  %153 = load i32, ptr %26, align 4, !tbaa !8
  %154 = sext i32 %153 to i64
  %155 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %15, i64 noundef %154) #7
  %156 = load i32, ptr %155, align 4, !tbaa !8
  %157 = load i32, ptr %27, align 4, !tbaa !8
  call void @"_ZZ4mainENK3$_2clEii"(ptr noundef nonnull align 8 dereferenceable(12) %24, i32 noundef %156, i32 noundef %157)
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %27) #7
  br label %179

158:                                              ; preds = %177, %162, %143, %.lr.ph55
  %159 = landingpad { ptr, i32 }
          cleanup
  br label %182

160:                                              ; preds = %150
  %161 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %27) #7
  br label %182

162:                                              ; preds = %145
  %163 = sext i32 %147 to i64
  %164 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %15, i64 noundef %163) #7
  %165 = load i32, ptr %164, align 4, !tbaa !8
  %166 = load i32, ptr %26, align 4, !tbaa !8
  %167 = sext i32 %166 to i64
  %168 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %15, i64 noundef %167) #7
  %169 = load i32, ptr %168, align 4, !tbaa !8
  %170 = load i32, ptr %26, align 4, !tbaa !8
  %171 = sext i32 %170 to i64
  %172 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %12, i64 noundef %171) #7
  %173 = load i32, ptr %172, align 4, !tbaa !8
  %174 = add nsw i32 %173, %169
  %175 = call noundef i64 @"_ZZ4mainENK3$_1clEii"(ptr noundef nonnull align 8 dereferenceable(12) %23, i32 noundef %165, i32 noundef %174)
  %176 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEl(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i64 noundef %175)
          to label %177 unwind label %158

177:                                              ; preds = %162
  %178 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %176, i8 noundef signext 10)
          to label %179 unwind label %158

179:                                              ; preds = %177, %152
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %26) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %25) #7
  %180 = load i32, ptr %2, align 4, !tbaa !8
  %181 = add nsw i32 %180, -1
  store i32 %181, ptr %2, align 4, !tbaa !8
  %.not29 = icmp eq i32 %180, 0
  br i1 %.not29, label %._crit_edge56, label %.lr.ph55, !llvm.loop !23

182:                                              ; preds = %160, %158
  %.pn = phi { ptr, i32 } [ %161, %160 ], [ %159, %158 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %26) #7
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %25) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %24) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %23) #7
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %21) #7
  br label %183

._crit_edge56:                                    ; preds = %179, %._crit_edge52
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %24) #7
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %23) #7
  call void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %21) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %21) #7
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %15) #7
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %12) #7
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %11) #7
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #7
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  call void @llvm.lifetime.end.p0(i64 24, 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

183:                                              ; preds = %182, %124
  %.pn.pn = phi { ptr, i32 } [ %.pn, %182 ], [ %125, %124 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %21) #7
  br label %184

184:                                              ; preds = %183, %122, %120
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %183 ], [ %123, %122 ], [ %121, %120 ]
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #7
  br label %185

185:                                              ; preds = %184, %118
  %.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn, %184 ], [ %119, %118 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %15) #7
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %12) #7
  br label %186

186:                                              ; preds = %185, %116
  %.pn.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn.pn, %185 ], [ %117, %116 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %12) #7
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %11) #7
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %11) #7
  br label %187

187:                                              ; preds = %186, %79
  %.pn35 = phi { ptr, i32 } [ %80, %79 ], [ %.pn.pn.pn.pn.pn, %186 ]
  call void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #7
  br label %188

188:                                              ; preds = %187, %77
  %.pn35.pn = phi { ptr, i32 } [ %.pn35, %187 ], [ %78, %77 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %7) #7
  br label %189

189:                                              ; preds = %188, %51
  %.pn38 = phi { ptr, i32 } [ %52, %51 ], [ %.pn35.pn, %188 ]
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %3) #7
  br label %190

190:                                              ; preds = %189, %44
  %.pn38.pn = phi { ptr, i32 } [ %.pn38, %189 ], [ %45, %44 ]
  call void @llvm.lifetime.end.p0(i64 24, 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 } %.pn38.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264), ptr noundef) local_unnamed_addr #1 align 2

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) local_unnamed_addr #2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #3

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 #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPiSt6vectorIiSaIiEEEEbRKNS_17__normal_iteratorIT_T0_EESA_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPiSt6vectorIiSaIiEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaISt6vectorIiSaIiEEEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_EEC2EmRKS2_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorIS_IiSaIiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEE12emplace_backIJRiEEES3_DpOT_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEEC2EmRKiRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEE7reserveEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare hidden void @"_ZN1YIZ4mainE3$_0EC2IS0_EEOT_"(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @"_ZN1YIZ4mainE3$_0EclIJiiEEEDcDpOT_"(ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIlEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef, ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt6vectorIlSaIlEEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden void @"_ZZ4mainENK3$_2clEii"(ptr noundef nonnull align 8 dereferenceable(12), i32 noundef, i32 noundef) local_unnamed_addr #5 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8), i8 noundef signext) local_unnamed_addr #6

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

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare hidden noundef i64 @"_ZZ4mainENK3$_1clEii"(ptr noundef nonnull align 8 dereferenceable(12), i32 noundef, i32 noundef) local_unnamed_addr #5 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIlSaIlEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIS_IiSaIiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorISt6vectorIiSaIiEEED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIlED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #1 align 2

attributes #0 = { mustprogress norecurse uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { "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 nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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 #5 = { 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 #6 = { 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 #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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}
!8 = !{!9, !9, i64 0}
!9 = !{!"int", !10, i64 0}
!10 = !{!"omnipotent char", !7, i64 0}
!11 = distinct !{!11, !12}
!12 = !{!"llvm.loop.mustprogress"}
!13 = !{!14, !14, i64 0}
!14 = !{!"any pointer", !10, i64 0}
!15 = !{!16, !16, i64 0}
!16 = !{!"long", !10, i64 0}
!17 = distinct !{!17, !12}
!18 = distinct !{!18, !12}
!19 = !{!20, !9, i64 8}
!20 = !{!"_ZTSZ4mainE3$_1", !14, i64 0, !9, i64 8}
!21 = !{!22, !9, i64 8}
!22 = !{!"_ZTSZ4mainE3$_2", !14, i64 0, !9, i64 8}
!23 = distinct !{!23, !12}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,ReassociatePass,SROAPass,SimplifyCFGPass,TailCallElimPass