; LLVM IR from abeaumont/competitive-programming :: codeforces/0004 (d)

; 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<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Tuple_impl.0", %"struct.std::_Head_base.3" }
%"struct.std::_Tuple_impl.0" = type { %"struct.std::_Tuple_impl.1", %"struct.std::_Head_base.2" }
%"struct.std::_Tuple_impl.1" = type { %"struct.std::_Head_base" }
%"struct.std::_Head_base" = type { i32 }
%"struct.std::_Head_base.2" = type { i32 }
%"struct.std::_Head_base.3" = type { i32 }
%"class.std::reverse_iterator" = type { %"class.__gnu_cxx::__normal_iterator" }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.std::vector.4" = type { %"struct.std::_Vector_base.5" }
%"struct.std::_Vector_base.5" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.6" = type { i8 }
%"class.std::tuple.9" = type { %"struct.std::_Tuple_impl.10" }
%"struct.std::_Tuple_impl.10" = type { %"struct.std::_Tuple_impl.11", %"struct.std::_Head_base.15" }
%"struct.std::_Tuple_impl.11" = type { %"struct.std::_Tuple_impl.12", %"struct.std::_Head_base.14" }
%"struct.std::_Tuple_impl.12" = type { %"struct.std::_Head_base.13" }
%"struct.std::_Head_base.13" = type { ptr }
%"struct.std::_Head_base.14" = type { ptr }
%"struct.std::_Head_base.15" = type { ptr }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [3 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca i32, align 4
  %7 = alloca %"class.std::vector", align 8
  %8 = alloca i32, align 4
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  %11 = alloca %"class.std::tuple", align 4
  %12 = alloca %"class.std::reverse_iterator", align 8
  %13 = alloca %"class.std::reverse_iterator", align 8
  %14 = alloca %"class.std::tuple", align 4
  %15 = alloca i32, align 4
  %16 = alloca %"class.std::vector.4", align 8
  %17 = alloca %"class.std::allocator.6", align 1
  %18 = alloca %"class.std::vector.4", align 8
  %19 = alloca %"class.std::allocator.6", 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 i32, align 4
  %26 = alloca i32, align 4
  %27 = alloca i32, align 4
  %28 = alloca i32, align 4
  %29 = alloca %"class.std::tuple.9", align 8
  %30 = alloca %"class.std::tuple.9", align 8
  %31 = alloca i32, align 4
  %32 = alloca i32, align 4
  %33 = alloca i32, align 4
  %34 = alloca %"class.std::vector.4", align 8
  %35 = alloca %"class.std::allocator.6", align 1
  %36 = alloca i32, align 4
  %37 = alloca i32, align 4
  %38 = alloca i32, align 4
  store i32 0, ptr %1, align 4
  %39 = call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  %40 = load ptr, ptr @_ZSt3cin, align 8, !tbaa !5
  %41 = getelementptr i8, ptr %40, i64 -24
  %42 = load i64, ptr %41, align 8
  %43 = getelementptr inbounds i8, ptr @_ZSt3cin, i64 %42
  %44 = call noundef ptr @_ZNSt9basic_iosIcSt11char_traitsIcEE3tieEPSo(ptr noundef nonnull align 8 dereferenceable(264) %43, ptr noundef null)
  call void @llvm.lifetime.start.p0(i64 4, ptr %2) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %3) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #6
  %45 = 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)
  %46 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %45, ptr noundef nonnull align 4 dereferenceable(4) %3)
  %47 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %46, ptr noundef nonnull align 4 dereferenceable(4) %4)
  call void @llvm.lifetime.start.p0(i64 24, ptr %7) #6
  call void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #6
  store i32 0, ptr %8, align 4, !tbaa !8
  br label %48

48:                                               ; preds = %72, %0
  %49 = load i32, ptr %8, align 4, !tbaa !8
  %50 = load i32, ptr %2, align 4, !tbaa !8
  %51 = icmp slt i32 %49, %50
  br i1 %51, label %53, label %52

52:                                               ; preds = %48
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #6
  br label %80

53:                                               ; preds = %48
  %54 = 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 %55 unwind label %66

55:                                               ; preds = %53
  %56 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %54, ptr noundef nonnull align 4 dereferenceable(4) %6)
          to label %57 unwind label %66

57:                                               ; preds = %55
  %58 = load i32, ptr %5, align 4, !tbaa !8
  %59 = load i32, ptr %3, align 4, !tbaa !8
  %60 = icmp sle i32 %58, %59
  br i1 %60, label %65, label %61

61:                                               ; preds = %57
  %62 = load i32, ptr %6, align 4, !tbaa !8
  %63 = load i32, ptr %4, align 4, !tbaa !8
  %64 = icmp sle i32 %62, %63
  br i1 %64, label %65, label %70

65:                                               ; preds = %61, %57
  br label %72

66:                                               ; preds = %55, %53
  %67 = landingpad { ptr, i32 }
          cleanup
  %68 = extractvalue { ptr, i32 } %67, 0
  store ptr %68, ptr %9, align 8
  %69 = extractvalue { ptr, i32 } %67, 1
  store i32 %69, ptr %10, align 4
  br label %79

70:                                               ; preds = %61
  call void @llvm.lifetime.start.p0(i64 12, ptr %11) #6
  call void @_ZNSt5tupleIJiiiEEC2IJRiS2_S2_ELb1ETnNSt9enable_ifIXclsr4_TCCIXT0_EEE29__is_implicitly_constructibleIDpT_EEEbE4typeELb1EEEDpOS4_(ptr noundef nonnull align 4 dereferenceable(12) %11, ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 4 dereferenceable(4) %6, ptr noundef nonnull align 4 dereferenceable(4) %8) #6
  invoke void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 4 dereferenceable(12) %11)
          to label %71 unwind label %75

71:                                               ; preds = %70
  call void @llvm.lifetime.end.p0(i64 12, ptr %11) #6
  br label %72

72:                                               ; preds = %71, %65
  %73 = load i32, ptr %8, align 4, !tbaa !8
  %74 = add nsw i32 %73, 1
  store i32 %74, ptr %8, align 4, !tbaa !8
  br label %48, !llvm.loop !11

75:                                               ; preds = %70
  %76 = landingpad { ptr, i32 }
          cleanup
  %77 = extractvalue { ptr, i32 } %76, 0
  store ptr %77, ptr %9, align 8
  %78 = extractvalue { ptr, i32 } %76, 1
  store i32 %78, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 12, ptr %11) #6
  br label %79

79:                                               ; preds = %75, %66
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #6
  br label %276

80:                                               ; preds = %52
  call void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EE6rbeginEv(ptr dead_on_unwind writable sret(%"class.std::reverse_iterator") align 8 %12, ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  call void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EE4rendEv(ptr dead_on_unwind writable sret(%"class.std::reverse_iterator") align 8 %13, ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  invoke void @_ZSt4sortISt16reverse_iteratorIN9__gnu_cxx17__normal_iteratorIPSt5tupleIJiiiEESt6vectorIS4_SaIS4_EEEEEEvT_SB_(ptr noundef %12, ptr noundef %13)
          to label %81 unwind label %97

81:                                               ; preds = %80
  call void @llvm.lifetime.start.p0(i64 12, ptr %14) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %15) #6
  store i32 -1, ptr %15, align 4, !tbaa !8
  call void @_ZNSt5tupleIJiiiEEC2IJRiS2_iELb1ETnNSt9enable_ifIXclsr4_TCCIXT0_EEE29__is_implicitly_constructibleIDpT_EEEbE4typeELb1EEEDpOS4_(ptr noundef nonnull align 4 dereferenceable(12) %14, ptr noundef nonnull align 4 dereferenceable(4) %3, ptr noundef nonnull align 4 dereferenceable(4) %4, ptr noundef nonnull align 4 dereferenceable(4) %15) #6
  invoke void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %7, ptr noundef nonnull align 4 dereferenceable(12) %14)
          to label %82 unwind label %101

82:                                               ; preds = %81
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr %14) #6
  %83 = call noundef i64 @_ZNKSt6vectorISt5tupleIJiiiEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  %84 = trunc i64 %83 to i32
  store i32 %84, ptr %2, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 24, ptr %16) #6
  %85 = load i32, ptr %2, align 4, !tbaa !8
  %86 = sext i32 %85 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %17) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #6
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %16, i64 noundef %86, ptr noundef nonnull align 1 dereferenceable(1) %17)
          to label %87 unwind label %105

87:                                               ; preds = %82
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %17) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %18) #6
  %88 = load i32, ptr %2, align 4, !tbaa !8
  %89 = sext i32 %88 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %19) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #6
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %18, i64 noundef %89, ptr noundef nonnull align 1 dereferenceable(1) %19)
          to label %90 unwind label %109

90:                                               ; preds = %87
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %20) #6
  %91 = load i32, ptr %2, align 4, !tbaa !8
  %92 = sub nsw i32 %91, 2
  store i32 %92, ptr %20, align 4, !tbaa !8
  br label %93

93:                                               ; preds = %165, %90
  %94 = load i32, ptr %20, align 4, !tbaa !8
  %95 = icmp sge i32 %94, 0
  br i1 %95, label %113, label %96

96:                                               ; preds = %93
  store i32 5, ptr %21, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %20) #6
  br label %168

97:                                               ; preds = %80
  %98 = landingpad { ptr, i32 }
          cleanup
  %99 = extractvalue { ptr, i32 } %98, 0
  store ptr %99, ptr %9, align 8
  %100 = extractvalue { ptr, i32 } %98, 1
  store i32 %100, ptr %10, align 4
  br label %276

101:                                              ; preds = %81
  %102 = landingpad { ptr, i32 }
          cleanup
  %103 = extractvalue { ptr, i32 } %102, 0
  store ptr %103, ptr %9, align 8
  %104 = extractvalue { ptr, i32 } %102, 1
  store i32 %104, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %15) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr %14) #6
  br label %276

105:                                              ; preds = %82
  %106 = landingpad { ptr, i32 }
          cleanup
  %107 = extractvalue { ptr, i32 } %106, 0
  store ptr %107, ptr %9, align 8
  %108 = extractvalue { ptr, i32 } %106, 1
  store i32 %108, ptr %10, align 4
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %17) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %17) #6
  br label %275

109:                                              ; preds = %87
  %110 = landingpad { ptr, i32 }
          cleanup
  %111 = extractvalue { ptr, i32 } %110, 0
  store ptr %111, ptr %9, align 8
  %112 = extractvalue { ptr, i32 } %110, 1
  store i32 %112, ptr %10, align 4
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %19) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %19) #6
  br label %274

113:                                              ; preds = %93
  call void @llvm.lifetime.start.p0(i64 4, ptr %22) #6
  %114 = load i32, ptr %2, align 4, !tbaa !8
  %115 = sub nsw i32 %114, 1
  store i32 %115, ptr %22, align 4, !tbaa !8
  br label %116

116:                                              ; preds = %161, %113
  %117 = load i32, ptr %22, align 4, !tbaa !8
  %118 = load i32, ptr %20, align 4, !tbaa !8
  %119 = icmp sgt i32 %117, %118
  br i1 %119, label %121, label %120

120:                                              ; preds = %116
  store i32 8, ptr %21, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %22) #6
  br label %164

121:                                              ; preds = %116
  call void @llvm.lifetime.start.p0(i64 4, ptr %23) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %24) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %25) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %26) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %27) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %28) #6
  %122 = load i32, ptr %20, align 4, !tbaa !8
  %123 = sext i32 %122 to i64
  %124 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %123) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %29) #6
  call void @_ZSt3tieIJiiiEESt5tupleIJDpRT_EES3_(ptr dead_on_unwind writable sret(%"class.std::tuple.9") align 8 %29, ptr noundef nonnull align 4 dereferenceable(4) %23, ptr noundef nonnull align 4 dereferenceable(4) %24, ptr noundef nonnull align 4 dereferenceable(4) %25) #6
  %125 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt5tupleIJRiS0_S0_EEaSIJiiiEEENSt9enable_ifIXcl12__assignableIDpRKT_EEERS1_E4typeERKS_IJDpS4_EE(ptr noundef nonnull align 8 dereferenceable(24) %29, ptr noundef nonnull align 4 dereferenceable(12) %124) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %29) #6
  %126 = load i32, ptr %22, align 4, !tbaa !8
  %127 = sext i32 %126 to i64
  %128 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %127) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr %30) #6
  call void @_ZSt3tieIJiiiEESt5tupleIJDpRT_EES3_(ptr dead_on_unwind writable sret(%"class.std::tuple.9") align 8 %30, ptr noundef nonnull align 4 dereferenceable(4) %26, ptr noundef nonnull align 4 dereferenceable(4) %27, ptr noundef nonnull align 4 dereferenceable(4) %28) #6
  %129 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt5tupleIJRiS0_S0_EEaSIJiiiEEENSt9enable_ifIXcl12__assignableIDpRKT_EEERS1_E4typeERKS_IJDpS4_EE(ptr noundef nonnull align 8 dereferenceable(24) %30, ptr noundef nonnull align 4 dereferenceable(12) %128) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %30) #6
  %130 = load i32, ptr %26, align 4, !tbaa !8
  %131 = load i32, ptr %23, align 4, !tbaa !8
  %132 = icmp slt i32 %130, %131
  br i1 %132, label %133, label %160

133:                                              ; preds = %121
  %134 = load i32, ptr %27, align 4, !tbaa !8
  %135 = load i32, ptr %24, align 4, !tbaa !8
  %136 = icmp slt i32 %134, %135
  br i1 %136, label %137, label %160

137:                                              ; preds = %133
  %138 = load i32, ptr %22, align 4, !tbaa !8
  %139 = sext i32 %138 to i64
  %140 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %16, i64 noundef %139) #6
  %141 = load i32, ptr %140, align 4, !tbaa !8
  %142 = load i32, ptr %20, align 4, !tbaa !8
  %143 = sext i32 %142 to i64
  %144 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %16, i64 noundef %143) #6
  %145 = load i32, ptr %144, align 4, !tbaa !8
  %146 = icmp sge i32 %141, %145
  br i1 %146, label %147, label %160

147:                                              ; preds = %137
  %148 = load i32, ptr %22, align 4, !tbaa !8
  %149 = sext i32 %148 to i64
  %150 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %16, i64 noundef %149) #6
  %151 = load i32, ptr %150, align 4, !tbaa !8
  %152 = add nsw i32 %151, 1
  %153 = load i32, ptr %20, 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) %16, i64 noundef %154) #6
  store i32 %152, ptr %155, align 4, !tbaa !8
  %156 = load i32, ptr %22, align 4, !tbaa !8
  %157 = load i32, ptr %20, align 4, !tbaa !8
  %158 = sext i32 %157 to i64
  %159 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %18, i64 noundef %158) #6
  store i32 %156, ptr %159, align 4, !tbaa !8
  br label %160

160:                                              ; preds = %147, %137, %133, %121
  call void @llvm.lifetime.end.p0(i64 4, ptr %28) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %27) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %26) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %25) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %24) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %23) #6
  br label %161

161:                                              ; preds = %160
  %162 = load i32, ptr %22, align 4, !tbaa !8
  %163 = add nsw i32 %162, -1
  store i32 %163, ptr %22, align 4, !tbaa !8
  br label %116, !llvm.loop !13

164:                                              ; preds = %120
  br label %165

165:                                              ; preds = %164
  %166 = load i32, ptr %20, align 4, !tbaa !8
  %167 = add nsw i32 %166, -1
  store i32 %167, ptr %20, align 4, !tbaa !8
  br label %93, !llvm.loop !14

168:                                              ; preds = %96
  call void @llvm.lifetime.start.p0(i64 4, ptr %31) #6
  store i32 0, ptr %31, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 4, ptr %32) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %33) #6
  store i32 0, ptr %33, align 4, !tbaa !8
  br label %169

169:                                              ; preds = %188, %168
  %170 = load i32, ptr %33, align 4, !tbaa !8
  %171 = load i32, ptr %2, align 4, !tbaa !8
  %172 = icmp slt i32 %170, %171
  br i1 %172, label %174, label %173

173:                                              ; preds = %169
  store i32 11, ptr %21, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %33) #6
  br label %191

174:                                              ; preds = %169
  %175 = load i32, ptr %33, align 4, !tbaa !8
  %176 = sext i32 %175 to i64
  %177 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %16, i64 noundef %176) #6
  %178 = load i32, ptr %177, align 4, !tbaa !8
  %179 = load i32, ptr %31, align 4, !tbaa !8
  %180 = icmp sgt i32 %178, %179
  br i1 %180, label %181, label %187

181:                                              ; preds = %174
  %182 = load i32, ptr %33, align 4, !tbaa !8
  store i32 %182, ptr %32, align 4, !tbaa !8
  %183 = load i32, ptr %33, align 4, !tbaa !8
  %184 = sext i32 %183 to i64
  %185 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %16, i64 noundef %184) #6
  %186 = load i32, ptr %185, align 4, !tbaa !8
  store i32 %186, ptr %31, align 4, !tbaa !8
  br label %187

187:                                              ; preds = %181, %174
  br label %188

188:                                              ; preds = %187
  %189 = load i32, ptr %33, align 4, !tbaa !8
  %190 = add nsw i32 %189, 1
  store i32 %190, ptr %33, align 4, !tbaa !8
  br label %169, !llvm.loop !15

191:                                              ; preds = %173
  %192 = load i32, ptr %31, align 4, !tbaa !8
  %193 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %192)
          to label %194 unwind label %200

194:                                              ; preds = %191
  %195 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %193, ptr noundef @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %196 unwind label %200

196:                                              ; preds = %194
  %197 = load i32, ptr %31, align 4, !tbaa !8
  %198 = icmp ne i32 %197, 0
  br i1 %198, label %204, label %199

199:                                              ; preds = %196
  store i32 0, ptr %1, align 4
  store i32 1, ptr %21, align 4
  br label %268

200:                                              ; preds = %194, %191
  %201 = landingpad { ptr, i32 }
          cleanup
  %202 = extractvalue { ptr, i32 } %201, 0
  store ptr %202, ptr %9, align 8
  %203 = extractvalue { ptr, i32 } %201, 1
  store i32 %203, ptr %10, align 4
  br label %273

204:                                              ; preds = %196
  call void @llvm.lifetime.start.p0(i64 24, ptr %34) #6
  %205 = load i32, ptr %31, align 4, !tbaa !8
  %206 = sext i32 %205 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr %35) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %35) #6
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %34, i64 noundef %206, ptr noundef nonnull align 1 dereferenceable(1) %35)
          to label %207 unwind label %213

207:                                              ; preds = %204
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %35) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %35) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %36) #6
  store i32 0, ptr %36, align 4, !tbaa !8
  br label %208

208:                                              ; preds = %234, %207
  %209 = load i32, ptr %36, align 4, !tbaa !8
  %210 = load i32, ptr %31, align 4, !tbaa !8
  %211 = icmp slt i32 %209, %210
  br i1 %211, label %217, label %212

212:                                              ; preds = %208
  store i32 14, ptr %21, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %36) #6
  br label %237

213:                                              ; preds = %204
  %214 = landingpad { ptr, i32 }
          cleanup
  %215 = extractvalue { ptr, i32 } %214, 0
  store ptr %215, ptr %9, align 8
  %216 = extractvalue { ptr, i32 } %214, 1
  store i32 %216, ptr %10, align 4
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %35) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr %35) #6
  br label %272

217:                                              ; preds = %208
  call void @llvm.lifetime.start.p0(i64 4, ptr %37) #6
  %218 = load i32, ptr %32, align 4, !tbaa !8
  %219 = sext i32 %218 to i64
  %220 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %219) #6
  %221 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm2EJiiiEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS4_(ptr noundef nonnull align 4 dereferenceable(12) %220) #6
  %222 = load i32, ptr %221, align 4, !tbaa !8
  store i32 %222, ptr %37, align 4, !tbaa !8
  %223 = load i32, ptr %37, align 4, !tbaa !8
  %224 = load i32, ptr %31, align 4, !tbaa !8
  %225 = load i32, ptr %36, align 4, !tbaa !8
  %226 = sub nsw i32 %224, %225
  %227 = sub nsw i32 %226, 1
  %228 = sext i32 %227 to i64
  %229 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %34, i64 noundef %228) #6
  store i32 %223, ptr %229, align 4, !tbaa !8
  %230 = load i32, ptr %32, align 4, !tbaa !8
  %231 = sext i32 %230 to i64
  %232 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %18, i64 noundef %231) #6
  %233 = load i32, ptr %232, align 4, !tbaa !8
  store i32 %233, ptr %32, align 4, !tbaa !8
  call void @llvm.lifetime.end.p0(i64 4, ptr %37) #6
  br label %234

234:                                              ; preds = %217
  %235 = load i32, ptr %36, align 4, !tbaa !8
  %236 = add nsw i32 %235, 1
  store i32 %236, ptr %36, align 4, !tbaa !8
  br label %208, !llvm.loop !16

237:                                              ; preds = %212
  call void @llvm.lifetime.start.p0(i64 4, ptr %38) #6
  store i32 0, ptr %38, align 4, !tbaa !8
  br label %238

238:                                              ; preds = %260, %237
  %239 = load i32, ptr %38, align 4, !tbaa !8
  %240 = load i32, ptr %31, align 4, !tbaa !8
  %241 = icmp slt i32 %239, %240
  br i1 %241, label %243, label %242

242:                                              ; preds = %238
  store i32 17, ptr %21, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %38) #6
  br label %267

243:                                              ; preds = %238
  %244 = load i32, ptr %38, align 4, !tbaa !8
  %245 = sext i32 %244 to i64
  %246 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %34, i64 noundef %245) #6
  %247 = load i32, ptr %246, align 4, !tbaa !8
  %248 = add nsw i32 %247, 1
  %249 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %248)
          to label %250 unwind label %263

250:                                              ; preds = %243
  %251 = load i32, ptr %38, align 4, !tbaa !8
  %252 = load i32, ptr %31, align 4, !tbaa !8
  %253 = sub nsw i32 %252, 1
  %254 = icmp eq i32 %251, %253
  %255 = zext i1 %254 to i64
  %256 = getelementptr inbounds [3 x i8], ptr @.str, i64 0, i64 %255
  %257 = load i8, ptr %256, align 1, !tbaa !17
  %258 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %249, i8 noundef signext %257)
          to label %259 unwind label %263

259:                                              ; preds = %250
  br label %260

260:                                              ; preds = %259
  %261 = load i32, ptr %38, align 4, !tbaa !8
  %262 = add nsw i32 %261, 1
  store i32 %262, ptr %38, align 4, !tbaa !8
  br label %238, !llvm.loop !18

263:                                              ; preds = %250, %243
  %264 = landingpad { ptr, i32 }
          cleanup
  %265 = extractvalue { ptr, i32 } %264, 0
  store ptr %265, ptr %9, align 8
  %266 = extractvalue { ptr, i32 } %264, 1
  store i32 %266, ptr %10, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %38) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %34) #6
  br label %272

267:                                              ; preds = %242
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %34) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %34) #6
  store i32 0, ptr %21, align 4
  br label %268

268:                                              ; preds = %267, %199
  call void @llvm.lifetime.end.p0(i64 4, ptr %32) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %31) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %18) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %18) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %16) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %16) #6
  call void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  %269 = load i32, ptr %21, align 4
  switch i32 %269, label %282 [
    i32 0, label %270
    i32 1, label %270
  ]

270:                                              ; preds = %268, %268
  %271 = load i32, ptr %1, align 4
  ret i32 %271

272:                                              ; preds = %263, %213
  call void @llvm.lifetime.end.p0(i64 24, ptr %34) #6
  br label %273

273:                                              ; preds = %272, %200
  call void @llvm.lifetime.end.p0(i64 4, ptr %32) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %31) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %18) #6
  br label %274

274:                                              ; preds = %273, %109
  call void @llvm.lifetime.end.p0(i64 24, ptr %18) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %16) #6
  br label %275

275:                                              ; preds = %274, %105
  call void @llvm.lifetime.end.p0(i64 24, ptr %16) #6
  br label %276

276:                                              ; preds = %275, %101, %97, %79
  call void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %7) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %7) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %2) #6
  br label %277

277:                                              ; preds = %276
  %278 = load ptr, ptr %9, align 8
  %279 = load i32, ptr %10, align 4
  %280 = insertvalue { ptr, i32 } poison, ptr %278, 0
  %281 = insertvalue { ptr, i32 } %280, i32 %279, 1
  resume { ptr, i32 } %281

282:                                              ; preds = %268
  unreachable
}

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) #1

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(12)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5tupleIJiiiEEC2IJRiS2_S2_ELb1ETnNSt9enable_ifIXclsr4_TCCIXT0_EEE29__is_implicitly_constructibleIDpT_EEEbE4typeELb1EEEDpOS4_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #2 align 2

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortISt16reverse_iteratorIN9__gnu_cxx17__normal_iteratorIPSt5tupleIJiiiEESt6vectorIS4_SaIS4_EEEEEEvT_SB_(ptr noundef, ptr noundef) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EE6rbeginEv(ptr dead_on_unwind noalias writable sret(%"class.std::reverse_iterator") align 8, ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EE4rendEv(ptr dead_on_unwind noalias writable sret(%"class.std::reverse_iterator") align 8, ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5tupleIJiiiEEC2IJRiS2_iELb1ETnNSt9enable_ifIXclsr4_TCCIXT0_EEE29__is_implicitly_constructibleIDpT_EEEbE4typeELb1EEEDpOS4_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorISt5tupleIJiiiEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZSt3tieIJiiiEESt5tupleIJDpRT_EES3_(ptr dead_on_unwind noalias writable sret(%"class.std::tuple.9") align 8, ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt5tupleIJRiS0_S0_EEaSIJiiiEEENSt9enable_ifIXcl12__assignableIDpRKT_EEERS1_E4typeERKS_IJDpS4_EE(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(12)) #2 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) #2 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 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) #4 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm2EJiiiEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS4_(ptr noundef nonnull align 4 dereferenceable(12)) #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) #5

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 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 = { "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 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 #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 uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nounwind }

!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 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}
!16 = distinct !{!16, !12}
!17 = !{!10, !10, i64 0}
!18 = distinct !{!18, !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_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<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::tuple<int, int, int>, std::allocator<std::tuple<int, int, int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Tuple_impl.0", %"struct.std::_Head_base.3" }
%"struct.std::_Tuple_impl.0" = type { %"struct.std::_Tuple_impl.1", %"struct.std::_Head_base.2" }
%"struct.std::_Tuple_impl.1" = type { %"struct.std::_Head_base" }
%"struct.std::_Head_base" = type { i32 }
%"struct.std::_Head_base.2" = type { i32 }
%"struct.std::_Head_base.3" = type { i32 }
%"class.std::reverse_iterator" = type { %"class.__gnu_cxx::__normal_iterator" }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.std::vector.4" = type { %"struct.std::_Vector_base.5" }
%"struct.std::_Vector_base.5" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::allocator.6" = type { i8 }
%"class.std::tuple.9" = type { %"struct.std::_Tuple_impl.10" }
%"struct.std::_Tuple_impl.10" = type { %"struct.std::_Tuple_impl.11", %"struct.std::_Head_base.15" }
%"struct.std::_Tuple_impl.11" = type { %"struct.std::_Tuple_impl.12", %"struct.std::_Head_base.14" }
%"struct.std::_Tuple_impl.12" = type { %"struct.std::_Head_base.13" }
%"struct.std::_Head_base.13" = type { ptr }
%"struct.std::_Head_base.14" = type { ptr }
%"struct.std::_Head_base.15" = type { ptr }

@_ZSt3cin = external global %"class.std::basic_istream", align 8
@_ZSt4cout = external global %"class.std::basic_ostream", align 8
@.str = external hidden unnamed_addr constant [3 x i8], align 1

; Function Attrs: mustprogress norecurse uwtable
define dso_local noundef i32 @main() local_unnamed_addr #0 personality ptr @__gxx_personality_v0 {
  %1 = alloca i32, align 4
  %2 = alloca i32, align 4
  %3 = alloca i32, align 4
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca %"class.std::vector", align 8
  %7 = alloca i32, align 4
  %8 = alloca %"class.std::tuple", align 4
  %9 = alloca %"class.std::reverse_iterator", align 8
  %10 = alloca %"class.std::reverse_iterator", align 8
  %11 = alloca %"class.std::tuple", align 4
  %12 = alloca i32, align 4
  %13 = alloca %"class.std::vector.4", align 8
  %14 = alloca %"class.std::allocator.6", align 1
  %15 = alloca %"class.std::vector.4", align 8
  %16 = alloca %"class.std::allocator.6", align 1
  %17 = alloca i32, align 4
  %18 = alloca i32, align 4
  %19 = alloca i32, align 4
  %20 = alloca i32, align 4
  %21 = alloca i32, align 4
  %22 = alloca i32, align 4
  %23 = alloca %"class.std::tuple.9", align 8
  %24 = alloca %"class.std::tuple.9", align 8
  %25 = alloca %"class.std::vector.4", align 8
  %26 = alloca %"class.std::allocator.6", align 1
  %27 = tail call noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext false)
  %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)
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %1) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %2) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %5) #6
  %33 = 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)
  %34 = call noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %33, ptr noundef nonnull align 4 dereferenceable(4) %2)
  %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) %3)
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %6) #6
  call void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %7) #6
  store i32 0, ptr %7, align 4, !tbaa !8
  %36 = load i32, ptr %1, align 4, !tbaa !8
  %37 = icmp sgt i32 %36, 0
  br i1 %37, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %51, %0
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #6
  call void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EE6rbeginEv(ptr dead_on_unwind nonnull writable sret(%"class.std::reverse_iterator") align 8 %9, ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  call void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EE4rendEv(ptr dead_on_unwind nonnull writable sret(%"class.std::reverse_iterator") align 8 %10, ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  invoke void @_ZSt4sortISt16reverse_iteratorIN9__gnu_cxx17__normal_iteratorIPSt5tupleIJiiiEESt6vectorIS4_SaIS4_EEEEEEvT_SB_(ptr noundef nonnull %9, ptr noundef nonnull %10)
          to label %59 unwind label %74

.lr.ph:                                           ; preds = %0, %51
  %38 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) @_ZSt3cin, ptr noundef nonnull align 4 dereferenceable(4) %4)
          to label %39 unwind label %47

39:                                               ; preds = %.lr.ph
  %40 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSirsERi(ptr noundef nonnull align 8 dereferenceable(16) %38, ptr noundef nonnull align 4 dereferenceable(4) %5)
          to label %41 unwind label %47

41:                                               ; preds = %39
  %42 = load i32, ptr %4, align 4, !tbaa !8
  %43 = load i32, ptr %2, align 4, !tbaa !8
  %.not60 = icmp sgt i32 %42, %43
  br i1 %.not60, label %44, label %51

44:                                               ; preds = %41
  %45 = load i32, ptr %5, align 4, !tbaa !8
  %46 = load i32, ptr %3, align 4, !tbaa !8
  %.not61 = icmp sgt i32 %45, %46
  br i1 %.not61, label %49, label %51

47:                                               ; preds = %39, %.lr.ph
  %48 = landingpad { ptr, i32 }
          cleanup
  br label %58

49:                                               ; preds = %44
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %8) #6
  call void @_ZNSt5tupleIJiiiEEC2IJRiS2_S2_ELb1ETnNSt9enable_ifIXclsr4_TCCIXT0_EEE29__is_implicitly_constructibleIDpT_EEEbE4typeELb1EEEDpOS4_(ptr noundef nonnull align 4 dereferenceable(12) %8, ptr noundef nonnull align 4 dereferenceable(4) %4, ptr noundef nonnull align 4 dereferenceable(4) %5, ptr noundef nonnull align 4 dereferenceable(4) %7) #6
  invoke void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %6, ptr noundef nonnull align 4 dereferenceable(12) %8)
          to label %50 unwind label %56

50:                                               ; preds = %49
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %8) #6
  br label %51

51:                                               ; preds = %41, %44, %50
  %52 = load i32, ptr %7, align 4, !tbaa !8
  %53 = add nsw i32 %52, 1
  store i32 %53, ptr %7, align 4, !tbaa !8
  %54 = load i32, ptr %1, align 4, !tbaa !8
  %55 = icmp slt i32 %53, %54
  br i1 %55, label %.lr.ph, label %._crit_edge, !llvm.loop !11

56:                                               ; preds = %49
  %57 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %8) #6
  br label %58

58:                                               ; preds = %56, %47
  %.pn62 = phi { ptr, i32 } [ %57, %56 ], [ %48, %47 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %7) #6
  br label %165

59:                                               ; preds = %._crit_edge
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %11) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %12) #6
  store i32 -1, ptr %12, align 4, !tbaa !8
  call void @_ZNSt5tupleIJiiiEEC2IJRiS2_iELb1ETnNSt9enable_ifIXclsr4_TCCIXT0_EEE29__is_implicitly_constructibleIDpT_EEEbE4typeELb1EEEDpOS4_(ptr noundef nonnull align 4 dereferenceable(12) %11, ptr noundef nonnull align 4 dereferenceable(4) %2, ptr noundef nonnull align 4 dereferenceable(4) %3, ptr noundef nonnull align 4 dereferenceable(4) %12) #6
  invoke void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %6, ptr noundef nonnull align 4 dereferenceable(12) %11)
          to label %60 unwind label %76

60:                                               ; preds = %59
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %12) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %11) #6
  %61 = call noundef i64 @_ZNKSt6vectorISt5tupleIJiiiEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  %62 = trunc i64 %61 to i32
  store i32 %62, ptr %1, align 4, !tbaa !8
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %13) #6
  %sext = shl i64 %61, 32
  %63 = ashr exact i64 %sext, 32
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %14) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #6
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %63, ptr noundef nonnull align 1 dereferenceable(1) %14)
          to label %64 unwind label %78

64:                                               ; preds = %60
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %14) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %15) #6
  %65 = load i32, ptr %1, align 4, !tbaa !8
  %66 = sext i32 %65 to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %16) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #6
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %15, i64 noundef %66, ptr noundef nonnull align 1 dereferenceable(1) %16)
          to label %67 unwind label %80

67:                                               ; preds = %64
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %16) #6
  %68 = load i32, ptr %1, align 4, !tbaa !8
  %69 = icmp sgt i32 %68, 1
  br i1 %69, label %.lr.ph73.preheader, label %.preheader65

.lr.ph73.preheader:                               ; preds = %67
  %70 = add nsw i32 %68, -2
  %71 = zext nneg i32 %70 to i64
  br label %.lr.ph73

.preheader65.loopexit:                            ; preds = %._crit_edge70
  %.pre = load i32, ptr %1, align 4, !tbaa !8
  br label %.preheader65

.preheader65:                                     ; preds = %.preheader65.loopexit, %67
  %72 = phi i32 [ %.pre, %.preheader65.loopexit ], [ %68, %67 ]
  %73 = icmp sgt i32 %72, 0
  br i1 %73, label %.lr.ph77, label %._crit_edge78

74:                                               ; preds = %._crit_edge
  %75 = landingpad { ptr, i32 }
          cleanup
  br label %165

76:                                               ; preds = %59
  %77 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %12) #6
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %11) #6
  br label %165

78:                                               ; preds = %60
  %79 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %14) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %14) #6
  br label %164

80:                                               ; preds = %64
  %81 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %16) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %16) #6
  br label %163

.lr.ph73:                                         ; preds = %.lr.ph73.preheader, %._crit_edge70
  %indvars.iv = phi i64 [ %71, %.lr.ph73.preheader ], [ %indvars.iv.next, %._crit_edge70 ]
  %82 = load i32, ptr %1, align 4, !tbaa !8
  %.04466 = add nsw i32 %82, -1
  %83 = sext i32 %.04466 to i64
  %84 = icmp slt i64 %indvars.iv, %83
  br i1 %84, label %.lr.ph69, label %._crit_edge70

._crit_edge70:                                    ; preds = %109, %.lr.ph73
  %indvars.iv.next = add nsw i64 %indvars.iv, -1
  %85 = icmp sgt i64 %indvars.iv, 0
  br i1 %85, label %.lr.ph73, label %.preheader65.loopexit, !llvm.loop !13

.lr.ph69:                                         ; preds = %.lr.ph73, %109
  %.04467 = phi i32 [ %.044, %109 ], [ %.04466, %.lr.ph73 ]
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %17) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %18) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %19) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %20) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %21) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %22) #6
  %86 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %indvars.iv) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %23) #6
  call void @_ZSt3tieIJiiiEESt5tupleIJDpRT_EES3_(ptr dead_on_unwind nonnull writable sret(%"class.std::tuple.9") align 8 %23, ptr noundef nonnull align 4 dereferenceable(4) %17, ptr noundef nonnull align 4 dereferenceable(4) %18, ptr noundef nonnull align 4 dereferenceable(4) %19) #6
  %87 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt5tupleIJRiS0_S0_EEaSIJiiiEEENSt9enable_ifIXcl12__assignableIDpRKT_EEERS1_E4typeERKS_IJDpS4_EE(ptr noundef nonnull align 8 dereferenceable(24) %23, ptr noundef nonnull align 4 dereferenceable(12) %86) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %23) #6
  %88 = zext nneg i32 %.04467 to i64
  %89 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %88) #6
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %24) #6
  call void @_ZSt3tieIJiiiEESt5tupleIJDpRT_EES3_(ptr dead_on_unwind nonnull writable sret(%"class.std::tuple.9") align 8 %24, ptr noundef nonnull align 4 dereferenceable(4) %20, ptr noundef nonnull align 4 dereferenceable(4) %21, ptr noundef nonnull align 4 dereferenceable(4) %22) #6
  %90 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt5tupleIJRiS0_S0_EEaSIJiiiEEENSt9enable_ifIXcl12__assignableIDpRKT_EEERS1_E4typeERKS_IJDpS4_EE(ptr noundef nonnull align 8 dereferenceable(24) %24, ptr noundef nonnull align 4 dereferenceable(12) %89) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %24) #6
  %91 = load i32, ptr %20, align 4, !tbaa !8
  %92 = load i32, ptr %17, align 4, !tbaa !8
  %93 = icmp slt i32 %91, %92
  br i1 %93, label %94, label %109

94:                                               ; preds = %.lr.ph69
  %95 = load i32, ptr %21, align 4, !tbaa !8
  %96 = load i32, ptr %18, align 4, !tbaa !8
  %97 = icmp slt i32 %95, %96
  br i1 %97, label %98, label %109

98:                                               ; preds = %94
  %99 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %88) #6
  %100 = load i32, ptr %99, align 4, !tbaa !8
  %101 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %indvars.iv) #6
  %102 = load i32, ptr %101, align 4, !tbaa !8
  %.not59 = icmp slt i32 %100, %102
  br i1 %.not59, label %109, label %103

103:                                              ; preds = %98
  %104 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %88) #6
  %105 = load i32, ptr %104, align 4, !tbaa !8
  %106 = add nsw i32 %105, 1
  %107 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %indvars.iv) #6
  store i32 %106, ptr %107, align 4, !tbaa !8
  %108 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %15, i64 noundef %indvars.iv) #6
  store i32 %.04467, ptr %108, align 4, !tbaa !8
  br label %109

109:                                              ; preds = %103, %98, %94, %.lr.ph69
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %22) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %21) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %20) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %19) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %18) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %17) #6
  %.044 = add nsw i32 %.04467, -1
  %110 = sext i32 %.044 to i64
  %111 = icmp slt i64 %indvars.iv, %110
  br i1 %111, label %.lr.ph69, label %._crit_edge70, !llvm.loop !14

._crit_edge78:                                    ; preds = %120, %.preheader65
  %.042.lcssa = phi i32 [ 0, %.preheader65 ], [ %.143, %120 ]
  %.041.lcssa = phi i32 [ undef, %.preheader65 ], [ %.1, %120 ]
  %112 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %.042.lcssa)
          to label %124 unwind label %127

.lr.ph77:                                         ; preds = %.preheader65, %120
  %indvars.iv88 = phi i64 [ %indvars.iv.next89, %120 ], [ 0, %.preheader65 ]
  %.04175 = phi i32 [ %.1, %120 ], [ undef, %.preheader65 ]
  %.04274 = phi i32 [ %.143, %120 ], [ 0, %.preheader65 ]
  %113 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %indvars.iv88) #6
  %114 = load i32, ptr %113, align 4, !tbaa !8
  %115 = icmp sgt i32 %114, %.04274
  br i1 %115, label %116, label %120

116:                                              ; preds = %.lr.ph77
  %117 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %indvars.iv88) #6
  %118 = load i32, ptr %117, align 4, !tbaa !8
  %119 = trunc nuw nsw i64 %indvars.iv88 to i32
  br label %120

120:                                              ; preds = %.lr.ph77, %116
  %.143 = phi i32 [ %118, %116 ], [ %.04274, %.lr.ph77 ]
  %.1 = phi i32 [ %119, %116 ], [ %.04175, %.lr.ph77 ]
  %indvars.iv.next89 = add nuw nsw i64 %indvars.iv88, 1
  %121 = load i32, ptr %1, align 4, !tbaa !8
  %122 = sext i32 %121 to i64
  %123 = icmp slt i64 %indvars.iv.next89, %122
  br i1 %123, label %.lr.ph77, label %._crit_edge78, !llvm.loop !15

124:                                              ; preds = %._crit_edge78
  %125 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEPFRSoS_E(ptr noundef nonnull align 8 dereferenceable(8) %112, ptr noundef nonnull @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_)
          to label %126 unwind label %127

126:                                              ; preds = %124
  %.not = icmp eq i32 %.042.lcssa, 0
  br i1 %.not, label %160, label %129

127:                                              ; preds = %124, %._crit_edge78
  %128 = landingpad { ptr, i32 }
          cleanup
  br label %162

129:                                              ; preds = %126
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %25) #6
  %130 = sext i32 %.042.lcssa to i64
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %26) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %26) #6
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %25, i64 noundef %130, ptr noundef nonnull align 1 dereferenceable(1) %26)
          to label %131 unwind label %135

131:                                              ; preds = %129
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %26) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %26) #6
  %132 = icmp sgt i32 %.042.lcssa, 0
  br i1 %132, label %.lr.ph83.preheader, label %._crit_edge86

.lr.ph83.preheader:                               ; preds = %131
  %wide.trip.count = zext nneg i32 %.042.lcssa to i64
  br label %.lr.ph83

.preheader:                                       ; preds = %.lr.ph83
  br i1 %132, label %.lr.ph85, label %._crit_edge86

.lr.ph85:                                         ; preds = %.preheader
  %133 = add nsw i32 %.042.lcssa, -1
  %134 = zext nneg i32 %133 to i64
  %wide.trip.count97 = zext nneg i32 %.042.lcssa to i64
  br label %146

135:                                              ; preds = %129
  %136 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %26) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %26) #6
  br label %161

.lr.ph83:                                         ; preds = %.lr.ph83.preheader, %.lr.ph83
  %indvars.iv91 = phi i64 [ 0, %.lr.ph83.preheader ], [ %indvars.iv.next92, %.lr.ph83 ]
  %.280 = phi i32 [ %.041.lcssa, %.lr.ph83.preheader ], [ %145, %.lr.ph83 ]
  %137 = sext i32 %.280 to i64
  %138 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %6, i64 noundef %137) #6
  %139 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm2EJiiiEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS4_(ptr noundef nonnull align 4 dereferenceable(12) %138) #6
  %140 = load i32, ptr %139, align 4, !tbaa !8
  %141 = xor i64 %indvars.iv91, -1
  %142 = add nsw i64 %130, %141
  %143 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %25, i64 noundef %142) #6
  store i32 %140, ptr %143, align 4, !tbaa !8
  %144 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %15, i64 noundef %137) #6
  %145 = load i32, ptr %144, align 4, !tbaa !8
  %indvars.iv.next92 = add nuw nsw i64 %indvars.iv91, 1
  %exitcond.not = icmp eq i64 %indvars.iv.next92, %wide.trip.count
  br i1 %exitcond.not, label %.preheader, label %.lr.ph83, !llvm.loop !16

._crit_edge86:                                    ; preds = %157, %131, %.preheader
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %25) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %25) #6
  br label %160

146:                                              ; preds = %.lr.ph85, %157
  %indvars.iv94 = phi i64 [ 0, %.lr.ph85 ], [ %indvars.iv.next95, %157 ]
  %147 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %25, i64 noundef %indvars.iv94) #6
  %148 = load i32, ptr %147, align 4, !tbaa !8
  %149 = add nsw i32 %148, 1
  %150 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8) @_ZSt4cout, i32 noundef %149)
          to label %151 unwind label %158

151:                                              ; preds = %146
  %152 = icmp eq i64 %indvars.iv94, %134
  %153 = zext i1 %152 to i64
  %154 = getelementptr inbounds [3 x i8], ptr @.str, i64 0, i64 %153
  %155 = load i8, ptr %154, align 1, !tbaa !17
  %156 = invoke noundef nonnull align 8 dereferenceable(8) ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_c(ptr noundef nonnull align 8 dereferenceable(8) %150, i8 noundef signext %155)
          to label %157 unwind label %158

157:                                              ; preds = %151
  %indvars.iv.next95 = add nuw nsw i64 %indvars.iv94, 1
  %exitcond98.not = icmp eq i64 %indvars.iv.next95, %wide.trip.count97
  br i1 %exitcond98.not, label %._crit_edge86, label %146, !llvm.loop !18

158:                                              ; preds = %151, %146
  %159 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %25) #6
  br label %161

160:                                              ; preds = %126, %._crit_edge86
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %15) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %13) #6
  call void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #6
  ret i32 0

161:                                              ; preds = %158, %135
  %.pn = phi { ptr, i32 } [ %159, %158 ], [ %136, %135 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %25) #6
  br label %162

162:                                              ; preds = %161, %127
  %.pn.pn = phi { ptr, i32 } [ %.pn, %161 ], [ %128, %127 ]
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %15) #6
  br label %163

163:                                              ; preds = %162, %80
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %162 ], [ %81, %80 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %15) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %13) #6
  br label %164

164:                                              ; preds = %163, %78
  %.pn.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn.pn, %163 ], [ %79, %78 ]
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %13) #6
  br label %165

165:                                              ; preds = %164, %76, %74, %58
  %.pn62.pn = phi { ptr, i32 } [ %.pn62, %58 ], [ %.pn.pn.pn.pn, %164 ], [ %77, %76 ], [ %75, %74 ]
  call void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %5) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %2) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %1) #6
  resume { ptr, i32 } %.pn62.pn
}

declare noundef zeroext i1 @_ZNSt8ios_base15sync_with_stdioEb(i1 noundef zeroext) local_unnamed_addr #1

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5tupleIJiiiEEC2IJRiS2_S2_ELb1ETnNSt9enable_ifIXclsr4_TCCIXT0_EEE29__is_implicitly_constructibleIDpT_EEEbE4typeELb1EEEDpOS4_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #2 align 2

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

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortISt16reverse_iteratorIN9__gnu_cxx17__normal_iteratorIPSt5tupleIJiiiEESt6vectorIS4_SaIS4_EEEEEEvT_SB_(ptr noundef, ptr noundef) local_unnamed_addr #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EE6rbeginEv(ptr dead_on_unwind noalias writable sret(%"class.std::reverse_iterator") align 8, ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EE4rendEv(ptr dead_on_unwind noalias writable sret(%"class.std::reverse_iterator") align 8, ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5tupleIJiiiEEC2IJRiS2_iELb1ETnNSt9enable_ifIXclsr4_TCCIXT0_EEE29__is_implicitly_constructibleIDpT_EEEbE4typeELb1EEEDpOS4_(ptr noundef nonnull align 4 dereferenceable(12), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt6vectorISt5tupleIJiiiEESaIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZSt3tieIJiiiEESt5tupleIJDpRT_EES3_(ptr dead_on_unwind noalias writable sret(%"class.std::tuple.9") align 8, ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt5tupleIJRiS0_S0_EEaSIJiiiEEENSt9enable_ifIXcl12__assignableIDpRKT_EEERS1_E4typeERKS_IJDpS4_EE(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #2 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 #2 align 2

declare noundef nonnull align 8 dereferenceable(8) ptr @_ZNSolsEi(ptr noundef nonnull align 8 dereferenceable(8), i32 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 #4 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZSt3getILm2EJiiiEERNSt13tuple_elementIXT_ESt5tupleIJDpT0_EEE4typeERS4_(ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #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 #5

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5tupleIJiiiEESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #2 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 = { "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 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 #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 uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #6 = { nounwind }

!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 = distinct !{!13, !12}
!14 = distinct !{!14, !12}
!15 = distinct !{!15, !12}
!16 = distinct !{!16, !12}
!17 = !{!10, !10, i64 0}
!18 = distinct !{!18, !12}


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