; LLVM IR from xirc/cp-algorithm :: atcoder/abc128/E/main.ll (Z5solvev)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::vector" = 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::multiset" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<int, int, std::_Identity<int>, std::less<int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<int, int, std::_Identity<int>, std::less<int>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"class.std::priority_queue" = type <{ %"class.std::vector.3", [8 x i8] }>
%"class.std::vector.3" = type { %"struct.std::_Vector_base.4" }
%"struct.std::_Vector_base.4" = type { %"struct.std::_Vector_base<std::array<int, 3>, std::allocator<std::array<int, 3>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::array<int, 3>, std::allocator<std::array<int, 3>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::array<int, 3>, std::allocator<std::array<int, 3>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::array<int, 3>, std::allocator<std::array<int, 3>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.std::array" = type { [3 x i32] }
%"class.std::vector.8" = type { %"struct.std::_Vector_base.9" }
%"struct.std::_Vector_base.9" = type { %"struct.std::_Vector_base<std::array<int, 2>, std::allocator<std::array<int, 2>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::array<int, 2>, std::allocator<std::array<int, 2>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::array<int, 2>, std::allocator<std::array<int, 2>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::array<int, 2>, std::allocator<std::array<int, 2>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.std::array.13" = type { [2 x i32] }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"class.std::allocator" = type { i8 }
%"struct.std::_Rb_tree_const_iterator" = type { ptr }

@N = external dso_local global i32, align 4
@Q = external dso_local global i32, align 4
@S = external dso_local global %"class.std::vector", align 8
@T = external dso_local global %"class.std::vector", align 8
@X = external dso_local global %"class.std::vector", align 8
@D = external dso_local global %"class.std::vector", align 8

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5solvev(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8 %0) #1 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca %"class.std::multiset", align 8
  %4 = alloca %"class.std::priority_queue", align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca %"struct.std::array", align 4
  %9 = alloca %"struct.std::array", align 4
  %10 = alloca %"class.std::vector.8", align 8
  %11 = alloca i32, align 4
  %12 = alloca %"struct.std::array.13", align 4
  %13 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %14 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %15 = alloca i1, align 1
  %16 = alloca i32, align 4
  %17 = alloca %"class.std::allocator", align 1
  %18 = alloca ptr, align 8
  %19 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %20 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %21 = alloca %"struct.std::array.13", align 4
  %22 = alloca %"struct.std::array", align 4
  %23 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %24 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %25 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  %26 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  store ptr %0, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 48, ptr %3) #6
  call void @_ZNSt8multisetIiSt4lessIiESaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %3) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr %4) #6
  invoke void @_ZNSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EEC2IS4_vEEv(ptr noundef nonnull align 8 dereferenceable(25) %4)
          to label %27 unwind label %33

27:                                               ; preds = %1
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #6
  store i32 0, ptr %7, align 4, !tbaa !5
  br label %28

28:                                               ; preds = %74, %27
  %29 = load i32, ptr %7, align 4, !tbaa !5
  %30 = load i32, ptr @N, align 4, !tbaa !5
  %31 = icmp slt i32 %29, %30
  br i1 %31, label %37, label %32

32:                                               ; preds = %28
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #6
  br label %86

33:                                               ; preds = %1
  %34 = landingpad { ptr, i32 }
          cleanup
  %35 = extractvalue { ptr, i32 } %34, 0
  store ptr %35, ptr %5, align 8
  %36 = extractvalue { ptr, i32 } %34, 1
  store i32 %36, ptr %6, align 4
  br label %208

37:                                               ; preds = %28
  call void @llvm.lifetime.start.p0(i64 12, ptr %8) #6
  %38 = getelementptr inbounds %"struct.std::array", ptr %8, i32 0, i32 0
  %39 = load i32, ptr %7, align 4, !tbaa !5
  %40 = sext i32 %39 to i64
  %41 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) @S, i64 noundef %40) #6
  %42 = load i32, ptr %41, align 4, !tbaa !5
  %43 = load i32, ptr %7, align 4, !tbaa !5
  %44 = sext i32 %43 to i64
  %45 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) @X, i64 noundef %44) #6
  %46 = load i32, ptr %45, align 4, !tbaa !5
  %47 = sub nsw i32 %42, %46
  %48 = sub nsw i32 0, %47
  store i32 %48, ptr %38, align 4, !tbaa !5
  %49 = getelementptr inbounds i32, ptr %38, i64 1
  store i32 1, ptr %49, align 4, !tbaa !5
  %50 = getelementptr inbounds i32, ptr %38, i64 2
  %51 = load i32, ptr %7, align 4, !tbaa !5
  %52 = sext i32 %51 to i64
  %53 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) @X, i64 noundef %52) #6
  %54 = load i32, ptr %53, align 4, !tbaa !5
  store i32 %54, ptr %50, align 4, !tbaa !5
  invoke void @_ZNSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EE4pushEOS1_(ptr noundef nonnull align 8 dereferenceable(25) %4, ptr noundef nonnull align 4 dereferenceable(12) %8)
          to label %55 unwind label %77

55:                                               ; preds = %37
  call void @llvm.lifetime.end.p0(i64 12, ptr %8) #6
  call void @llvm.lifetime.start.p0(i64 12, ptr %9) #6
  %56 = getelementptr inbounds %"struct.std::array", ptr %9, i32 0, i32 0
  %57 = load i32, ptr %7, align 4, !tbaa !5
  %58 = sext i32 %57 to i64
  %59 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) @T, i64 noundef %58) #6
  %60 = load i32, ptr %59, align 4, !tbaa !5
  %61 = load i32, ptr %7, align 4, !tbaa !5
  %62 = sext i32 %61 to i64
  %63 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) @X, i64 noundef %62) #6
  %64 = load i32, ptr %63, align 4, !tbaa !5
  %65 = sub nsw i32 %60, %64
  %66 = sub nsw i32 0, %65
  store i32 %66, ptr %56, align 4, !tbaa !5
  %67 = getelementptr inbounds i32, ptr %56, i64 1
  store i32 -1, ptr %67, align 4, !tbaa !5
  %68 = getelementptr inbounds i32, ptr %56, i64 2
  %69 = load i32, ptr %7, align 4, !tbaa !5
  %70 = sext i32 %69 to i64
  %71 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) @X, i64 noundef %70) #6
  %72 = load i32, ptr %71, align 4, !tbaa !5
  store i32 %72, ptr %68, align 4, !tbaa !5
  invoke void @_ZNSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EE4pushEOS1_(ptr noundef nonnull align 8 dereferenceable(25) %4, ptr noundef nonnull align 4 dereferenceable(12) %9)
          to label %73 unwind label %81

73:                                               ; preds = %55
  call void @llvm.lifetime.end.p0(i64 12, ptr %9) #6
  br label %74

74:                                               ; preds = %73
  %75 = load i32, ptr %7, align 4, !tbaa !5
  %76 = add nsw i32 %75, 1
  store i32 %76, ptr %7, align 4, !tbaa !5
  br label %28, !llvm.loop !9

77:                                               ; preds = %37
  %78 = landingpad { ptr, i32 }
          cleanup
  %79 = extractvalue { ptr, i32 } %78, 0
  store ptr %79, ptr %5, align 8
  %80 = extractvalue { ptr, i32 } %78, 1
  store i32 %80, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 12, ptr %8) #6
  br label %85

81:                                               ; preds = %55
  %82 = landingpad { ptr, i32 }
          cleanup
  %83 = extractvalue { ptr, i32 } %82, 0
  store ptr %83, ptr %5, align 8
  %84 = extractvalue { ptr, i32 } %82, 1
  store i32 %84, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 12, ptr %9) #6
  br label %85

85:                                               ; preds = %81, %77
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #6
  br label %207

86:                                               ; preds = %32
  call void @llvm.lifetime.start.p0(i64 24, ptr %10) #6
  call void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #6
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #6
  store i32 0, ptr %11, align 4, !tbaa !5
  br label %87

87:                                               ; preds = %101, %86
  %88 = load i32, ptr %11, align 4, !tbaa !5
  %89 = load i32, ptr @Q, align 4, !tbaa !5
  %90 = icmp slt i32 %88, %89
  br i1 %90, label %92, label %91

91:                                               ; preds = %87
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #6
  br label %108

92:                                               ; preds = %87
  call void @llvm.lifetime.start.p0(i64 8, ptr %12) #6
  %93 = getelementptr inbounds %"struct.std::array.13", ptr %12, i32 0, i32 0
  %94 = load i32, ptr %11, align 4, !tbaa !5
  %95 = sext i32 %94 to i64
  %96 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) @D, i64 noundef %95) #6
  %97 = load i32, ptr %96, align 4, !tbaa !5
  store i32 %97, ptr %93, align 4, !tbaa !5
  %98 = getelementptr inbounds i32, ptr %93, i64 1
  %99 = load i32, ptr %11, align 4, !tbaa !5
  store i32 %99, ptr %98, align 4, !tbaa !5
  invoke void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %10, ptr noundef nonnull align 4 dereferenceable(8) %12)
          to label %100 unwind label %104

100:                                              ; preds = %92
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #6
  br label %101

101:                                              ; preds = %100
  %102 = load i32, ptr %11, align 4, !tbaa !5
  %103 = add nsw i32 %102, 1
  store i32 %103, ptr %11, align 4, !tbaa !5
  br label %87, !llvm.loop !11

104:                                              ; preds = %92
  %105 = landingpad { ptr, i32 }
          cleanup
  %106 = extractvalue { ptr, i32 } %105, 0
  store ptr %106, ptr %5, align 8
  %107 = extractvalue { ptr, i32 } %105, 1
  store i32 %107, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 8, ptr %12) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #6
  br label %206

108:                                              ; preds = %91
  %109 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %10) #6
  %110 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %13, i32 0, i32 0
  store ptr %109, ptr %110, align 8
  %111 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %10) #6
  %112 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %14, i32 0, i32 0
  store ptr %111, ptr %112, align 8
  %113 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %13, i32 0, i32 0
  %114 = load ptr, ptr %113, align 8
  %115 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %14, i32 0, i32 0
  %116 = load ptr, ptr %115, align 8
  invoke void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS3_SaIS3_EEEEEvT_S9_(ptr %114, ptr %116)
          to label %117 unwind label %130

117:                                              ; preds = %108
  store i1 false, ptr %15, align 1
  %118 = load i32, ptr @Q, align 4, !tbaa !5
  %119 = sext i32 %118 to i64
  call void @llvm.lifetime.start.p0(i64 4, ptr %16) #6
  store i32 -1, ptr %16, align 4, !tbaa !5
  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 @_ZNSt6vectorIiSaIiEEC2EmRKiRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %119, ptr noundef nonnull align 4 dereferenceable(4) %16, ptr noundef nonnull align 1 dereferenceable(1) %17)
          to label %120 unwind label %134

120:                                              ; preds = %117
  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.end.p0(i64 4, ptr %16) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr %18) #6
  store ptr %10, ptr %18, align 8, !tbaa !12
  call void @llvm.lifetime.start.p0(i64 8, ptr %19) #6
  %121 = load ptr, ptr %18, align 8, !tbaa !12
  %122 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %121) #6
  %123 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %19, i32 0, i32 0
  store ptr %122, ptr %123, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %20) #6
  %124 = load ptr, ptr %18, align 8, !tbaa !12
  %125 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %124) #6
  %126 = getelementptr inbounds %"class.__gnu_cxx::__normal_iterator", ptr %20, i32 0, i32 0
  store ptr %125, ptr %126, align 8
  br label %127

127:                                              ; preds = %199, %120
  %128 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %19, ptr noundef nonnull align 8 dereferenceable(8) %20) #6
  br i1 %128, label %138, label %129

129:                                              ; preds = %127
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #6
  br label %202

130:                                              ; preds = %108
  %131 = landingpad { ptr, i32 }
          cleanup
  %132 = extractvalue { ptr, i32 } %131, 0
  store ptr %132, ptr %5, align 8
  %133 = extractvalue { ptr, i32 } %131, 1
  store i32 %133, ptr %6, align 4
  br label %206

134:                                              ; preds = %117
  %135 = landingpad { ptr, i32 }
          cleanup
  %136 = extractvalue { ptr, i32 } %135, 0
  store ptr %136, ptr %5, align 8
  %137 = extractvalue { ptr, i32 } %135, 1
  store i32 %137, ptr %6, 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
  call void @llvm.lifetime.end.p0(i64 4, ptr %16) #6
  br label %206

138:                                              ; preds = %127
  call void @llvm.lifetime.start.p0(i64 8, ptr %21) #6
  %139 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %19) #6
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %21, ptr align 4 %139, i64 8, i1 false), !tbaa.struct !14
  br label %140

140:                                              ; preds = %185, %138
  %141 = invoke noundef i64 @_ZNKSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25) %4)
          to label %142 unwind label %167

142:                                              ; preds = %140
  %143 = icmp ne i64 %141, 0
  br i1 %143, label %144, label %153

144:                                              ; preds = %142
  %145 = invoke noundef nonnull align 4 dereferenceable(12) ptr @_ZNKSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EE3topEv(ptr noundef nonnull align 8 dereferenceable(25) %4)
          to label %146 unwind label %167

146:                                              ; preds = %144
  %147 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt5arrayIiLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %145, i64 noundef 0) #6
  %148 = load i32, ptr %147, align 4, !tbaa !5
  %149 = sub nsw i32 0, %148
  %150 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIiLm2EEixEm(ptr noundef nonnull align 4 dereferenceable(8) %21, i64 noundef 0) #6
  %151 = load i32, ptr %150, align 4, !tbaa !5
  %152 = icmp sle i32 %149, %151
  br label %153

153:                                              ; preds = %146, %142
  %154 = phi i1 [ false, %142 ], [ %152, %146 ]
  br i1 %154, label %155, label %186

155:                                              ; preds = %153
  call void @llvm.lifetime.start.p0(i64 12, ptr %22) #6
  %156 = invoke noundef nonnull align 4 dereferenceable(12) ptr @_ZNKSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EE3topEv(ptr noundef nonnull align 8 dereferenceable(25) %4)
          to label %157 unwind label %171

157:                                              ; preds = %155
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %22, ptr align 4 %156, i64 12, i1 false), !tbaa.struct !16
  invoke void @_ZNSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EE3popEv(ptr noundef nonnull align 8 dereferenceable(25) %4)
          to label %158 unwind label %171

158:                                              ; preds = %157
  %159 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIiLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %22, i64 noundef 1) #6
  %160 = load i32, ptr %159, align 4, !tbaa !5
  %161 = icmp sgt i32 %160, 0
  br i1 %161, label %162, label %175

162:                                              ; preds = %158
  %163 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIiLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %22, i64 noundef 2) #6
  %164 = invoke ptr @_ZNSt8multisetIiSt4lessIiESaIiEE6insertERKi(ptr noundef nonnull align 8 dereferenceable(48) %3, ptr noundef nonnull align 4 dereferenceable(4) %163)
          to label %165 unwind label %171

165:                                              ; preds = %162
  %166 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %23, i32 0, i32 0
  store ptr %164, ptr %166, align 8
  br label %185

167:                                              ; preds = %144, %140
  %168 = landingpad { ptr, i32 }
          cleanup
  %169 = extractvalue { ptr, i32 } %168, 0
  store ptr %169, ptr %5, align 8
  %170 = extractvalue { ptr, i32 } %168, 1
  store i32 %170, ptr %6, align 4
  br label %201

171:                                              ; preds = %178, %175, %162, %157, %155
  %172 = landingpad { ptr, i32 }
          cleanup
  %173 = extractvalue { ptr, i32 } %172, 0
  store ptr %173, ptr %5, align 8
  %174 = extractvalue { ptr, i32 } %172, 1
  store i32 %174, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 12, ptr %22) #6
  br label %201

175:                                              ; preds = %158
  %176 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIiLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %22, i64 noundef 2) #6
  %177 = invoke ptr @_ZNSt8multisetIiSt4lessIiESaIiEE4findERKi(ptr noundef nonnull align 8 dereferenceable(48) %3, ptr noundef nonnull align 4 dereferenceable(4) %176)
          to label %178 unwind label %171

178:                                              ; preds = %175
  %179 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %24, i32 0, i32 0
  store ptr %177, ptr %179, align 8
  %180 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %24, i32 0, i32 0
  %181 = load ptr, ptr %180, align 8
  %182 = invoke ptr @_ZNSt8multisetIiSt4lessIiESaIiEE5eraseB5cxx11ESt23_Rb_tree_const_iteratorIiE(ptr noundef nonnull align 8 dereferenceable(48) %3, ptr %181)
          to label %183 unwind label %171

183:                                              ; preds = %178
  %184 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %25, i32 0, i32 0
  store ptr %182, ptr %184, align 8
  br label %185

185:                                              ; preds = %183, %165
  call void @llvm.lifetime.end.p0(i64 12, ptr %22) #6
  br label %140, !llvm.loop !17

186:                                              ; preds = %153
  %187 = call noundef i64 @_ZNKSt8multisetIiSt4lessIiESaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(48) %3) #6
  %188 = icmp ne i64 %187, 0
  br i1 %188, label %189, label %198

189:                                              ; preds = %186
  call void @llvm.lifetime.start.p0(i64 8, ptr %26) #6
  %190 = call ptr @_ZNKSt8multisetIiSt4lessIiESaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %3) #6
  %191 = getelementptr inbounds %"struct.std::_Rb_tree_const_iterator", ptr %26, i32 0, i32 0
  store ptr %190, ptr %191, align 8
  %192 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt23_Rb_tree_const_iteratorIiEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %26) #6
  %193 = load i32, ptr %192, align 4, !tbaa !5
  %194 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIiLm2EEixEm(ptr noundef nonnull align 4 dereferenceable(8) %21, i64 noundef 1) #6
  %195 = load i32, ptr %194, align 4, !tbaa !5
  %196 = sext i32 %195 to i64
  %197 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %196) #6
  store i32 %193, ptr %197, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr %26) #6
  br label %198

198:                                              ; preds = %189, %186
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #6
  br label %199

199:                                              ; preds = %198
  %200 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %19) #6
  br label %127

201:                                              ; preds = %171, %167
  call void @llvm.lifetime.end.p0(i64 8, ptr %21) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %20) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %19) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr %18) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #6
  br label %206

202:                                              ; preds = %129
  store i1 true, ptr %15, align 1
  %203 = load i1, ptr %15, align 1
  br i1 %203, label %205, label %204

204:                                              ; preds = %202
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #6
  br label %205

205:                                              ; preds = %204, %202
  call void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %10) #6
  call void @_ZNSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(25) %4) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr %4) #6
  call void @_ZNSt8multisetIiSt4lessIiESaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %3) #6
  call void @llvm.lifetime.end.p0(i64 48, ptr %3) #6
  ret void

206:                                              ; preds = %201, %134, %130, %104
  call void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %10) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr %10) #6
  br label %207

207:                                              ; preds = %206, %85
  call void @_ZNSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(25) %4) #6
  br label %208

208:                                              ; preds = %207, %33
  call void @llvm.lifetime.end.p0(i64 32, ptr %4) #6
  call void @_ZNSt8multisetIiSt4lessIiESaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %3) #6
  call void @llvm.lifetime.end.p0(i64 48, ptr %3) #6
  br label %209

209:                                              ; preds = %208
  %210 = load ptr, ptr %5, align 8
  %211 = load i32, ptr %6, align 4
  %212 = insertvalue { ptr, i32 } poison, ptr %210, 0
  %213 = insertvalue { ptr, i32 } %212, i32 %211, 1
  resume { ptr, i32 } %213
}

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt8multisetIiSt4lessIiESaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EEC2IS4_vEEv(ptr noundef nonnull align 8 dereferenceable(25)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EE4pushEOS1_(ptr noundef nonnull align 8 dereferenceable(25), ptr noundef nonnull align 4 dereferenceable(12)) #1 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) #0 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(8)) #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS3_SaIS3_EEEEEvT_S9_(ptr, ptr) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 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 #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZNKSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EE3topEv(ptr noundef nonnull align 8 dereferenceable(25)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt5arrayIiLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12), i64 noundef) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIiLm2EEixEm(ptr noundef nonnull align 4 dereferenceable(8), i64 noundef) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EE3popEv(ptr noundef nonnull align 8 dereferenceable(25)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIiLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12), i64 noundef) #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt8multisetIiSt4lessIiESaIiEE6insertERKi(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt8multisetIiSt4lessIiESaIiEE5eraseB5cxx11ESt23_Rb_tree_const_iteratorIiE(ptr noundef nonnull align 8 dereferenceable(48), ptr) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt8multisetIiSt4lessIiESaIiEE4findERKi(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt8multisetIiSt4lessIiESaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(48)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt8multisetIiSt4lessIiESaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt23_Rb_tree_const_iteratorIiEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(25)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt8multisetIiSt4lessIiESaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

attributes #0 = { 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 #1 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #4 = { 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 #5 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = !{!13, !13, i64 0}
!13 = !{!"any pointer", !7, i64 0}
!14 = !{i64 0, i64 8, !15}
!15 = !{!7, !7, i64 0}
!16 = !{i64 0, i64 12, !15}
!17 = distinct !{!17, !10}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.std::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::multiset" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<int, int, std::_Identity<int>, std::less<int>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<int, int, std::_Identity<int>, std::less<int>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"class.std::priority_queue" = type <{ %"class.std::vector.3", [8 x i8] }>
%"class.std::vector.3" = type { %"struct.std::_Vector_base.4" }
%"struct.std::_Vector_base.4" = type { %"struct.std::_Vector_base<std::array<int, 3>, std::allocator<std::array<int, 3>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::array<int, 3>, std::allocator<std::array<int, 3>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::array<int, 3>, std::allocator<std::array<int, 3>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::array<int, 3>, std::allocator<std::array<int, 3>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.std::array" = type { [3 x i32] }
%"class.std::vector.8" = type { %"struct.std::_Vector_base.9" }
%"struct.std::_Vector_base.9" = type { %"struct.std::_Vector_base<std::array<int, 2>, std::allocator<std::array<int, 2>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::array<int, 2>, std::allocator<std::array<int, 2>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::array<int, 2>, std::allocator<std::array<int, 2>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::array<int, 2>, std::allocator<std::array<int, 2>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"struct.std::array.13" = type { [2 x i32] }
%"class.std::allocator" = type { i8 }
%"class.__gnu_cxx::__normal_iterator" = type { ptr }
%"struct.std::_Rb_tree_const_iterator" = type { ptr }

@N = external dso_local local_unnamed_addr global i32, align 4
@Q = external dso_local local_unnamed_addr global i32, align 4
@S = external dso_local global %"class.std::vector", align 8
@T = external dso_local global %"class.std::vector", align 8
@X = external dso_local global %"class.std::vector", align 8
@D = external dso_local global %"class.std::vector", align 8

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_Z5solvev(ptr dead_on_unwind noalias writable sret(%"class.std::vector") align 8 %0) local_unnamed_addr #1 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"class.std::multiset", align 8
  %3 = alloca %"class.std::priority_queue", align 8
  %4 = alloca %"struct.std::array", align 4
  %5 = alloca %"struct.std::array", align 4
  %6 = alloca %"class.std::vector.8", align 8
  %7 = alloca %"struct.std::array.13", align 4
  %8 = alloca i32, align 4
  %9 = alloca %"class.std::allocator", align 1
  %10 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %11 = alloca %"class.__gnu_cxx::__normal_iterator", align 8
  %12 = alloca %"struct.std::array.13", align 8
  %13 = alloca %"struct.std::array", align 4
  %14 = alloca %"struct.std::_Rb_tree_const_iterator", align 8
  call void @llvm.lifetime.start.p0(i64 48, ptr nonnull %2) #6
  call void @_ZNSt8multisetIiSt4lessIiESaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48) %2) #6
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #6
  call void @_ZNSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EEC2IS4_vEEv(ptr noundef nonnull align 8 dereferenceable(25) %3)
  %15 = load i32, ptr @N, align 4, !tbaa !5
  %16 = icmp sgt i32 %15, 0
  br i1 %16, label %.lr.ph, label %._crit_edge

.lr.ph:                                           ; preds = %1
  %17 = getelementptr inbounds i8, ptr %4, i64 4
  %18 = getelementptr inbounds i8, ptr %4, i64 8
  %19 = getelementptr inbounds i8, ptr %5, i64 4
  %20 = getelementptr inbounds i8, ptr %5, i64 8
  br label %24

._crit_edge:                                      ; preds = %38, %1
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %6) #6
  call void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  %21 = load i32, ptr @Q, align 4, !tbaa !5
  %22 = icmp sgt i32 %21, 0
  br i1 %22, label %.lr.ph35, label %._crit_edge36

.lr.ph35:                                         ; preds = %._crit_edge
  %23 = getelementptr inbounds i8, ptr %7, i64 4
  br label %48

24:                                               ; preds = %.lr.ph, %38
  %indvars.iv = phi i64 [ 0, %.lr.ph ], [ %indvars.iv.next, %38 ]
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %4) #6
  %25 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) @S, i64 noundef %indvars.iv) #6
  %26 = load i32, ptr %25, align 4, !tbaa !5
  %27 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) @X, i64 noundef %indvars.iv) #6
  %28 = load i32, ptr %27, align 4, !tbaa !5
  %.neg = sub nsw i32 %28, %26
  store i32 %.neg, ptr %4, align 4, !tbaa !5
  store i32 1, ptr %17, align 4, !tbaa !5
  %29 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) @X, i64 noundef %indvars.iv) #6
  %30 = load i32, ptr %29, align 4, !tbaa !5
  store i32 %30, ptr %18, align 4, !tbaa !5
  invoke void @_ZNSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EE4pushEOS1_(ptr noundef nonnull align 8 dereferenceable(25) %3, ptr noundef nonnull align 4 dereferenceable(12) %4)
          to label %31 unwind label %42

31:                                               ; preds = %24
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %4) #6
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %5) #6
  %32 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) @T, i64 noundef %indvars.iv) #6
  %33 = load i32, ptr %32, align 4, !tbaa !5
  %34 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) @X, i64 noundef %indvars.iv) #6
  %35 = load i32, ptr %34, align 4, !tbaa !5
  %.neg28 = sub nsw i32 %35, %33
  store i32 %.neg28, ptr %5, align 4, !tbaa !5
  store i32 -1, ptr %19, align 4, !tbaa !5
  %36 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) @X, i64 noundef %indvars.iv) #6
  %37 = load i32, ptr %36, align 4, !tbaa !5
  store i32 %37, ptr %20, align 4, !tbaa !5
  invoke void @_ZNSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EE4pushEOS1_(ptr noundef nonnull align 8 dereferenceable(25) %3, ptr noundef nonnull align 4 dereferenceable(12) %5)
          to label %38 unwind label %44

38:                                               ; preds = %31
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %5) #6
  %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1
  %39 = load i32, ptr @N, align 4, !tbaa !5
  %40 = sext i32 %39 to i64
  %41 = icmp slt i64 %indvars.iv.next, %40
  br i1 %41, label %24, label %._crit_edge, !llvm.loop !9

42:                                               ; preds = %24
  %43 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %4) #6
  br label %108

44:                                               ; preds = %31
  %45 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %5) #6
  br label %108

._crit_edge36:                                    ; preds = %52, %._crit_edge
  %46 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  %47 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  invoke void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS3_SaIS3_EEEEEvT_S9_(ptr %46, ptr %47)
          to label %58 unwind label %65

48:                                               ; preds = %.lr.ph35, %52
  %indvars.iv45 = phi i64 [ 0, %.lr.ph35 ], [ %indvars.iv.next46, %52 ]
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %7) #6
  %49 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) @D, i64 noundef %indvars.iv45) #6
  %50 = load i32, ptr %49, align 4, !tbaa !5
  store i32 %50, ptr %7, align 4, !tbaa !5
  %51 = trunc nuw nsw i64 %indvars.iv45 to i32
  store i32 %51, ptr %23, align 4, !tbaa !5
  invoke void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24) %6, ptr noundef nonnull align 4 dereferenceable(8) %7)
          to label %52 unwind label %56

52:                                               ; preds = %48
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #6
  %indvars.iv.next46 = add nuw nsw i64 %indvars.iv45, 1
  %53 = load i32, ptr @Q, align 4, !tbaa !5
  %54 = sext i32 %53 to i64
  %55 = icmp slt i64 %indvars.iv.next46, %54
  br i1 %55, label %48, label %._crit_edge36, !llvm.loop !11

56:                                               ; preds = %48
  %57 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %7) #6
  br label %107

58:                                               ; preds = %._crit_edge36
  %59 = load i32, ptr @Q, align 4, !tbaa !5
  %60 = sext i32 %59 to i64
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %8) #6
  store i32 -1, ptr %8, align 4, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %9) #6
  call void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  invoke void @_ZNSt6vectorIiSaIiEEC2EmRKiRKS0_(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %60, ptr noundef nonnull align 4 dereferenceable(4) %8, ptr noundef nonnull align 1 dereferenceable(1) %9)
          to label %61 unwind label %67

61:                                               ; preds = %58
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #6
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %10) #6
  %62 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  store ptr %62, ptr %10, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %11) #6
  %63 = call ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  store ptr %63, ptr %11, align 8
  %64 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %11) #6
  br i1 %64, label %.lr.ph42, label %._crit_edge43

._crit_edge43:                                    ; preds = %104, %61
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #6
  call void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #6
  call void @_ZNSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(25) %3) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #6
  call void @_ZNSt8multisetIiSt4lessIiESaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %2) #6
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %2) #6
  ret void

65:                                               ; preds = %._crit_edge36
  %66 = landingpad { ptr, i32 }
          cleanup
  br label %107

67:                                               ; preds = %58
  %68 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1) %9) #6
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %9) #6
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %8) #6
  br label %107

.lr.ph42:                                         ; preds = %61, %104
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %12) #6
  %69 = call noundef nonnull align 4 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  %70 = load i64, ptr %69, align 4, !tbaa !12
  store i64 %70, ptr %12, align 8, !tbaa !12
  %71 = call noundef i64 @_ZNKSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25) %3)
  %.not37 = icmp eq i64 %71, 0
  br i1 %.not37, label %.critedge, label %.lr.ph39

.lr.ph39:                                         ; preds = %.lr.ph42, %93
  %72 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNKSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EE3topEv(ptr noundef nonnull align 8 dereferenceable(25) %3)
  %73 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt5arrayIiLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %72, i64 noundef 0) #6
  %74 = load i32, ptr %73, align 4, !tbaa !5
  %75 = sub nsw i32 0, %74
  %76 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIiLm2EEixEm(ptr noundef nonnull align 4 dereferenceable(8) %12, i64 noundef 0) #6
  %77 = load i32, ptr %76, align 4, !tbaa !5
  %.not25 = icmp slt i32 %77, %75
  br i1 %.not25, label %.critedge, label %78

78:                                               ; preds = %.lr.ph39
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %13) #6
  %79 = call noundef nonnull align 4 dereferenceable(12) ptr @_ZNKSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EE3topEv(ptr noundef nonnull align 8 dereferenceable(25) %3)
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(12) %13, ptr noundef nonnull align 4 dereferenceable(12) %79, i64 12, i1 false), !tbaa.struct !13
  invoke void @_ZNSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EE3popEv(ptr noundef nonnull align 8 dereferenceable(25) %3)
          to label %80 unwind label %87

80:                                               ; preds = %78
  %81 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIiLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %13, i64 noundef 1) #6
  %82 = load i32, ptr %81, align 4, !tbaa !5
  %83 = icmp sgt i32 %82, 0
  %84 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIiLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12) %13, i64 noundef 2) #6
  br i1 %83, label %85, label %89

85:                                               ; preds = %80
  %86 = invoke ptr @_ZNSt8multisetIiSt4lessIiESaIiEE6insertERKi(ptr noundef nonnull align 8 dereferenceable(48) %2, ptr noundef nonnull align 4 dereferenceable(4) %84)
          to label %93 unwind label %87

87:                                               ; preds = %91, %89, %85, %78
  %88 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %13) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %11) #6
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %10) #6
  call void @_ZNSt6vectorIiSaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %0) #6
  br label %107

89:                                               ; preds = %80
  %90 = invoke ptr @_ZNSt8multisetIiSt4lessIiESaIiEE4findERKi(ptr noundef nonnull align 8 dereferenceable(48) %2, ptr noundef nonnull align 4 dereferenceable(4) %84)
          to label %91 unwind label %87

91:                                               ; preds = %89
  %92 = invoke ptr @_ZNSt8multisetIiSt4lessIiESaIiEE5eraseB5cxx11ESt23_Rb_tree_const_iteratorIiE(ptr noundef nonnull align 8 dereferenceable(48) %2, ptr %90)
          to label %93 unwind label %87

93:                                               ; preds = %91, %85
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %13) #6
  %94 = call noundef i64 @_ZNKSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25) %3)
  %.not = icmp eq i64 %94, 0
  br i1 %.not, label %.critedge, label %.lr.ph39, !llvm.loop !14

.critedge:                                        ; preds = %.lr.ph39, %93, %.lr.ph42
  %95 = call noundef i64 @_ZNKSt8multisetIiSt4lessIiESaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(48) %2) #6
  %.not26 = icmp eq i64 %95, 0
  br i1 %.not26, label %104, label %96

96:                                               ; preds = %.critedge
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %14) #6
  %97 = call ptr @_ZNKSt8multisetIiSt4lessIiESaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %2) #6
  store ptr %97, ptr %14, align 8
  %98 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt23_Rb_tree_const_iteratorIiEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %14) #6
  %99 = load i32, ptr %98, align 4, !tbaa !5
  %100 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIiLm2EEixEm(ptr noundef nonnull align 4 dereferenceable(8) %12, i64 noundef 1) #6
  %101 = load i32, ptr %100, align 4, !tbaa !5
  %102 = sext i32 %101 to i64
  %103 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %0, i64 noundef %102) #6
  store i32 %99, ptr %103, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %14) #6
  br label %104

104:                                              ; preds = %96, %.critedge
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %12) #6
  %105 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #6
  %106 = call noundef zeroext i1 @_ZN9__gnu_cxxneIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %11) #6
  br i1 %106, label %.lr.ph42, label %._crit_edge43

107:                                              ; preds = %87, %67, %65, %56
  %.pn = phi { ptr, i32 } [ %57, %56 ], [ %88, %87 ], [ %68, %67 ], [ %66, %65 ]
  call void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24) %6) #6
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %6) #6
  br label %108

108:                                              ; preds = %42, %44, %107
  %.pn29.pn = phi { ptr, i32 } [ %.pn, %107 ], [ %45, %44 ], [ %43, %42 ]
  call void @_ZNSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(25) %3) #6
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #6
  call void @_ZNSt8multisetIiSt4lessIiESaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %2) #6
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %2) #6
  resume { ptr, i32 } %.pn29.pn
}

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt8multisetIiSt4lessIiESaIiEEC2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EEC2IS4_vEEv(ptr noundef nonnull align 8 dereferenceable(25)) unnamed_addr #0 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EE4pushEOS1_(ptr noundef nonnull align 8 dereferenceable(25), ptr noundef nonnull align 4 dereferenceable(12)) local_unnamed_addr #1 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 #0 align 2

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

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EEC2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE9push_backEOS1_(ptr noundef nonnull align 8 dereferenceable(24), ptr noundef nonnull align 4 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZSt4sortIN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS3_SaIS3_EEEEEvT_S9_(ptr, ptr) local_unnamed_addr #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSaIiEC2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 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 #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZN9__gnu_cxxneIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEEbRKNS_17__normal_iteratorIT_T0_EESC_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #4

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(8) ptr @_ZNK9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #5

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EE4sizeEv(ptr noundef nonnull align 8 dereferenceable(25)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(12) ptr @_ZNKSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EE3topEv(ptr noundef nonnull align 8 dereferenceable(25)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt5arrayIiLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIiLm2EEixEm(ptr noundef nonnull align 4 dereferenceable(8), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EE3popEv(ptr noundef nonnull align 8 dereferenceable(25)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5arrayIiLm3EEixEm(ptr noundef nonnull align 4 dereferenceable(12), i64 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt8multisetIiSt4lessIiESaIiEE6insertERKi(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt8multisetIiSt4lessIiESaIiEE5eraseB5cxx11ESt23_Rb_tree_const_iteratorIiE(ptr noundef nonnull align 8 dereferenceable(48), ptr) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local ptr @_ZNSt8multisetIiSt4lessIiESaIiEE4findERKi(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNKSt8multisetIiSt4lessIiESaIiEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNKSt8multisetIiSt4lessIiESaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt23_Rb_tree_const_iteratorIiEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZN9__gnu_cxx17__normal_iteratorIPSt5arrayIiLm2EESt6vectorIS2_SaIS2_EEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt6vectorISt5arrayIiLm2EESaIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(24)) unnamed_addr #0 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt14priority_queueISt5arrayIiLm3EESt6vectorIS1_SaIS1_EESt4lessIS1_EED2Ev(ptr noundef nonnull align 8 dereferenceable(25)) unnamed_addr #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt8multisetIiSt4lessIiESaIiEED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt15__new_allocatorIiED2Ev(ptr noundef nonnull align 1 dereferenceable(1)) unnamed_addr #0 align 2

attributes #0 = { 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 #1 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #4 = { 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 #5 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}
!11 = distinct !{!11, !10}
!12 = !{!7, !7, i64 0}
!13 = !{i64 0, i64 12, !12}
!14 = distinct !{!14, !10}


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