; LLVM IR from TheAlgorithms/C-Plus-Plus :: graph/hopcroft_karp.ll (ZN5graph7HKGraph3bfsEv)

; 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::queue" = type { %"class.std::deque" }
%"class.std::deque" = type { %"class.std::_Deque_base" }
%"class.std::_Deque_base" = type { %"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl" }
%"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl" = type { %"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl_data" }
%"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator", %"struct.std::_Deque_iterator" }
%"struct.std::_Deque_iterator" = type { ptr, ptr, ptr, ptr }
%"struct.std::_List_iterator" = type { ptr }
%"class.graph::HKGraph" = type { i32, i32, i32, i32, %"class.std::vector.0", %"class.std::vector", %"class.std::vector", %"class.std::vector" }
%"class.std::vector.0" = type { %"struct.std::_Vector_base.1" }
%"struct.std::_Vector_base.1" = type { %"struct.std::_Vector_base<std::__cxx11::list<int>, std::allocator<std::__cxx11::list<int>>>::_Vector_impl" }
%"struct.std::_Vector_base<std::__cxx11::list<int>, std::allocator<std::__cxx11::list<int>>>::_Vector_impl" = type { %"struct.std::_Vector_base<std::__cxx11::list<int>, std::allocator<std::__cxx11::list<int>>>::_Vector_impl_data" }
%"struct.std::_Vector_base<std::__cxx11::list<int>, std::allocator<std::__cxx11::list<int>>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl" = type { %"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<int, std::allocator<int>>::_Vector_impl_data" = type { ptr, ptr, ptr }

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

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN5graph7HKGraph3bfsEv(ptr noundef nonnull align 8 dereferenceable(112) %0) #1 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca ptr, align 8
  %3 = alloca %"class.std::queue", align 8
  %4 = alloca i32, align 4
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca i32, align 4
  %8 = alloca %"struct.std::_List_iterator", align 8
  %9 = alloca %"struct.std::_List_iterator", align 8
  %10 = alloca %"struct.std::_List_iterator", align 8
  %11 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  %12 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 80, ptr %3) #5
  call void @_ZNSt5queueIiSt5dequeIiSaIiEEEC2IS2_vEEv(ptr noundef nonnull align 8 dereferenceable(80) %3)
  call void @llvm.lifetime.start.p0(i64 4, ptr %4) #5
  store i32 1, ptr %4, align 4, !tbaa !9
  br label %13

13:                                               ; preds = %46, %1
  %14 = load i32, ptr %4, align 4, !tbaa !9
  %15 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 0
  %16 = load i32, ptr %15, align 8, !tbaa !11
  %17 = icmp sle i32 %14, %16
  br i1 %17, label %19, label %18

18:                                               ; preds = %13
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #5
  br label %49

19:                                               ; preds = %13
  %20 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 5
  %21 = load i32, ptr %4, align 4, !tbaa !9
  %22 = sext i32 %21 to i64
  %23 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %20, i64 noundef %22) #5
  %24 = load i32, ptr %23, align 4, !tbaa !9
  %25 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 2
  %26 = load i32, ptr %25, align 8, !tbaa !21
  %27 = icmp eq i32 %24, %26
  br i1 %27, label %28, label %38

28:                                               ; preds = %19
  %29 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 7
  %30 = load i32, ptr %4, align 4, !tbaa !9
  %31 = sext i32 %30 to i64
  %32 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %29, i64 noundef %31) #5
  store i32 0, ptr %32, align 4, !tbaa !9
  invoke void @_ZNSt5queueIiSt5dequeIiSaIiEEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(80) %3, ptr noundef nonnull align 4 dereferenceable(4) %4)
          to label %33 unwind label %34

33:                                               ; preds = %28
  br label %45

34:                                               ; preds = %28
  %35 = landingpad { ptr, i32 }
          cleanup
  %36 = extractvalue { ptr, i32 } %35, 0
  store ptr %36, ptr %5, align 8
  %37 = extractvalue { ptr, i32 } %35, 1
  store i32 %37, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %4) #5
  br label %156

38:                                               ; preds = %19
  %39 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 3
  %40 = load i32, ptr %39, align 4, !tbaa !22
  %41 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 7
  %42 = load i32, ptr %4, align 4, !tbaa !9
  %43 = sext i32 %42 to i64
  %44 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %41, i64 noundef %43) #5
  store i32 %40, ptr %44, align 4, !tbaa !9
  br label %45

45:                                               ; preds = %38, %33
  br label %46

46:                                               ; preds = %45
  %47 = load i32, ptr %4, align 4, !tbaa !9
  %48 = add nsw i32 %47, 1
  store i32 %48, ptr %4, align 4, !tbaa !9
  br label %13, !llvm.loop !23

49:                                               ; preds = %18
  %50 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 3
  %51 = load i32, ptr %50, align 4, !tbaa !22
  %52 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 7
  %53 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 2
  %54 = load i32, ptr %53, align 8, !tbaa !21
  %55 = sext i32 %54 to i64
  %56 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %52, i64 noundef %55) #5
  store i32 %51, ptr %56, align 4, !tbaa !9
  br label %57

57:                                               ; preds = %144, %49
  %58 = invoke noundef zeroext i1 @_ZNKSt5queueIiSt5dequeIiSaIiEEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80) %3)
          to label %59 unwind label %128

59:                                               ; preds = %57
  %60 = xor i1 %58, true
  br i1 %60, label %61, label %146

61:                                               ; preds = %59
  call void @llvm.lifetime.start.p0(i64 4, ptr %7) #5
  %62 = invoke noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5queueIiSt5dequeIiSaIiEEE5frontEv(ptr noundef nonnull align 8 dereferenceable(80) %3)
          to label %63 unwind label %132

63:                                               ; preds = %61
  %64 = load i32, ptr %62, align 4, !tbaa !9
  store i32 %64, ptr %7, align 4, !tbaa !9
  invoke void @_ZNSt5queueIiSt5dequeIiSaIiEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %3)
          to label %65 unwind label %132

65:                                               ; preds = %63
  %66 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 7
  %67 = load i32, ptr %7, align 4, !tbaa !9
  %68 = sext i32 %67 to i64
  %69 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %66, i64 noundef %68) #5
  %70 = load i32, ptr %69, align 4, !tbaa !9
  %71 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 7
  %72 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 2
  %73 = load i32, ptr %72, align 8, !tbaa !21
  %74 = sext i32 %73 to i64
  %75 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %71, i64 noundef %74) #5
  %76 = load i32, ptr %75, align 4, !tbaa !9
  %77 = icmp slt i32 %70, %76
  br i1 %77, label %78, label %144

78:                                               ; preds = %65
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #5
  call void @_ZNSt14_List_iteratorIiEC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %8) #5
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #5
  %79 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 4
  %80 = load i32, ptr %7, align 4, !tbaa !9
  %81 = sext i32 %80 to i64
  %82 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorINSt7__cxx114listIiSaIiEEESaIS3_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %79, i64 noundef %81) #5
  %83 = call ptr @_ZNSt7__cxx114listIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %82) #5
  %84 = getelementptr inbounds %"struct.std::_List_iterator", ptr %9, i32 0, i32 0
  store ptr %83, ptr %84, align 8
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %8, ptr align 8 %9, i64 8, i1 false), !tbaa.struct !25
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  br label %85

85:                                               ; preds = %141, %78
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #5
  %86 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 4
  %87 = load i32, ptr %7, align 4, !tbaa !9
  %88 = sext i32 %87 to i64
  %89 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorINSt7__cxx114listIiSaIiEEESaIS3_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %86, i64 noundef %88) #5
  %90 = call ptr @_ZNSt7__cxx114listIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %89) #5
  %91 = getelementptr inbounds %"struct.std::_List_iterator", ptr %10, i32 0, i32 0
  store ptr %90, ptr %91, align 8
  %92 = call noundef zeroext i1 @_ZStneRKSt14_List_iteratorIiES2_(ptr noundef nonnull align 8 dereferenceable(8) %8, ptr noundef nonnull align 8 dereferenceable(8) %10) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #5
  br i1 %92, label %93, label %143

93:                                               ; preds = %85
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #5
  %94 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt14_List_iteratorIiEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #5
  %95 = load i32, ptr %94, align 4, !tbaa !9
  store i32 %95, ptr %11, align 4, !tbaa !9
  %96 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 7
  %97 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 6
  %98 = load i32, ptr %11, align 4, !tbaa !9
  %99 = sext i32 %98 to i64
  %100 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %97, i64 noundef %99) #5
  %101 = load i32, ptr %100, align 4, !tbaa !9
  %102 = sext i32 %101 to i64
  %103 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %96, i64 noundef %102) #5
  %104 = load i32, ptr %103, align 4, !tbaa !9
  %105 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 3
  %106 = load i32, ptr %105, align 4, !tbaa !22
  %107 = icmp eq i32 %104, %106
  br i1 %107, label %108, label %140

108:                                              ; preds = %93
  %109 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 7
  %110 = load i32, ptr %7, align 4, !tbaa !9
  %111 = sext i32 %110 to i64
  %112 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %109, i64 noundef %111) #5
  %113 = load i32, ptr %112, align 4, !tbaa !9
  %114 = add nsw i32 %113, 1
  %115 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 7
  %116 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 6
  %117 = load i32, ptr %11, align 4, !tbaa !9
  %118 = sext i32 %117 to i64
  %119 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %116, i64 noundef %118) #5
  %120 = load i32, ptr %119, align 4, !tbaa !9
  %121 = sext i32 %120 to i64
  %122 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %115, i64 noundef %121) #5
  store i32 %114, ptr %122, align 4, !tbaa !9
  %123 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 6
  %124 = load i32, ptr %11, align 4, !tbaa !9
  %125 = sext i32 %124 to i64
  %126 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %123, i64 noundef %125) #5
  invoke void @_ZNSt5queueIiSt5dequeIiSaIiEEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(80) %3, ptr noundef nonnull align 4 dereferenceable(4) %126)
          to label %127 unwind label %136

127:                                              ; preds = %108
  br label %140

128:                                              ; preds = %57
  %129 = landingpad { ptr, i32 }
          cleanup
  %130 = extractvalue { ptr, i32 } %129, 0
  store ptr %130, ptr %5, align 8
  %131 = extractvalue { ptr, i32 } %129, 1
  store i32 %131, ptr %6, align 4
  br label %156

132:                                              ; preds = %63, %61
  %133 = landingpad { ptr, i32 }
          cleanup
  %134 = extractvalue { ptr, i32 } %133, 0
  store ptr %134, ptr %5, align 8
  %135 = extractvalue { ptr, i32 } %133, 1
  store i32 %135, ptr %6, align 4
  br label %145

136:                                              ; preds = %108
  %137 = landingpad { ptr, i32 }
          cleanup
  %138 = extractvalue { ptr, i32 } %137, 0
  store ptr %138, ptr %5, align 8
  %139 = extractvalue { ptr, i32 } %137, 1
  store i32 %139, ptr %6, align 4
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  br label %145

140:                                              ; preds = %127, %93
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  br label %141

141:                                              ; preds = %140
  %142 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt14_List_iteratorIiEppEv(ptr noundef nonnull align 8 dereferenceable(8) %8) #5
  br label %85, !llvm.loop !26

143:                                              ; preds = %85
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #5
  br label %144

144:                                              ; preds = %143, %65
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  br label %57, !llvm.loop !27

145:                                              ; preds = %136, %132
  call void @llvm.lifetime.end.p0(i64 4, ptr %7) #5
  br label %156

146:                                              ; preds = %59
  %147 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 7
  %148 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 2
  %149 = load i32, ptr %148, align 8, !tbaa !21
  %150 = sext i32 %149 to i64
  %151 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %147, i64 noundef %150) #5
  %152 = load i32, ptr %151, align 4, !tbaa !9
  %153 = getelementptr inbounds %"class.graph::HKGraph", ptr %12, i32 0, i32 3
  %154 = load i32, ptr %153, align 4, !tbaa !22
  %155 = icmp ne i32 %152, %154
  call void @_ZNSt5queueIiSt5dequeIiSaIiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(80) %3) #5
  call void @llvm.lifetime.end.p0(i64 80, ptr %3) #5
  ret i1 %155

156:                                              ; preds = %145, %128, %34
  call void @_ZNSt5queueIiSt5dequeIiSaIiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(80) %3) #5
  call void @llvm.lifetime.end.p0(i64 80, ptr %3) #5
  br label %157

157:                                              ; preds = %156
  %158 = load ptr, ptr %5, align 8
  %159 = load i32, ptr %6, align 4
  %160 = insertvalue { ptr, i32 } poison, ptr %158, 0
  %161 = insertvalue { ptr, i32 } %160, i32 %159, 1
  resume { ptr, i32 } %161
}

; 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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt5queueIiSt5dequeIiSaIiEEEC2IS2_vEEv(ptr noundef nonnull align 8 dereferenceable(80)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt5queueIiSt5dequeIiSaIiEEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef nonnull align 4 dereferenceable(4)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt5queueIiSt5dequeIiSaIiEEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5queueIiSt5dequeIiSaIiEEE5frontEv(ptr noundef nonnull align 8 dereferenceable(80)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5queueIiSt5dequeIiSaIiEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt14_List_iteratorIiEC2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorINSt7__cxx114listIiSaIiEEESaIS3_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt7__cxx114listIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 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) #3

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt14_List_iteratorIiES2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt7__cxx114listIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt14_List_iteratorIiEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt14_List_iteratorIiEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt5queueIiSt5dequeIiSaIiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(80)) unnamed_addr #4 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 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 nounwind willreturn memory(argmem: readwrite) }
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 = { 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 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}
!11 = !{!12, !10, i64 0}
!12 = !{!"_ZTSN5graph7HKGraphE", !10, i64 0, !10, i64 4, !10, i64 8, !10, i64 12, !13, i64 16, !17, i64 40, !17, i64 64, !17, i64 88}
!13 = !{!"_ZTSSt6vectorINSt7__cxx114listIiSaIiEEESaIS3_EE", !14, i64 0}
!14 = !{!"_ZTSSt12_Vector_baseINSt7__cxx114listIiSaIiEEESaIS3_EE", !15, i64 0}
!15 = !{!"_ZTSNSt12_Vector_baseINSt7__cxx114listIiSaIiEEESaIS3_EE12_Vector_implE", !16, i64 0}
!16 = !{!"_ZTSNSt12_Vector_baseINSt7__cxx114listIiSaIiEEESaIS3_EE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!17 = !{!"_ZTSSt6vectorIiSaIiEE", !18, i64 0}
!18 = !{!"_ZTSSt12_Vector_baseIiSaIiEE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE12_Vector_implE", !20, i64 0}
!20 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE17_Vector_impl_dataE", !6, i64 0, !6, i64 8, !6, i64 16}
!21 = !{!12, !10, i64 8}
!22 = !{!12, !10, i64 12}
!23 = distinct !{!23, !24}
!24 = !{!"llvm.loop.mustprogress"}
!25 = !{i64 0, i64 8, !5}
!26 = distinct !{!26, !24}
!27 = distinct !{!27, !24}


; 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::queue" = type { %"class.std::deque" }
%"class.std::deque" = type { %"class.std::_Deque_base" }
%"class.std::_Deque_base" = type { %"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl" }
%"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl" = type { %"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl_data" }
%"struct.std::_Deque_base<int, std::allocator<int>>::_Deque_impl_data" = type { ptr, i64, %"struct.std::_Deque_iterator", %"struct.std::_Deque_iterator" }
%"struct.std::_Deque_iterator" = type { ptr, ptr, ptr, ptr }
%"struct.std::_List_iterator" = type { ptr }

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

declare i32 @__gxx_personality_v0(...)

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

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZN5graph7HKGraph3bfsEv(ptr noundef nonnull align 8 dereferenceable(112) %0) local_unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %2 = alloca %"class.std::queue", align 8
  %3 = alloca i32, align 4
  %4 = alloca %"struct.std::_List_iterator", align 8
  %5 = alloca %"struct.std::_List_iterator", align 8
  call void @llvm.lifetime.start.p0(i64 80, ptr nonnull %2) #4
  call void @_ZNSt5queueIiSt5dequeIiSaIiEEEC2IS2_vEEv(ptr noundef nonnull align 8 dereferenceable(80) %2)
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %3) #4
  store i32 1, ptr %3, align 4, !tbaa !5
  %6 = load i32, ptr %0, align 8, !tbaa !9
  %.not12 = icmp slt i32 %6, 1
  br i1 %.not12, label %._crit_edge, label %.lr.ph

.lr.ph:                                           ; preds = %1
  %7 = getelementptr inbounds i8, ptr %0, i64 40
  %8 = getelementptr inbounds i8, ptr %0, i64 8
  %9 = getelementptr inbounds i8, ptr %0, i64 12
  %10 = getelementptr inbounds i8, ptr %0, i64 88
  br label %21

._crit_edge:                                      ; preds = %38, %1
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #4
  %11 = getelementptr inbounds i8, ptr %0, i64 12
  %12 = load i32, ptr %11, align 4, !tbaa !20
  %13 = getelementptr inbounds i8, ptr %0, i64 88
  %14 = getelementptr inbounds i8, ptr %0, i64 8
  %15 = load i32, ptr %14, align 8, !tbaa !21
  %16 = sext i32 %15 to i64
  %17 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %16) #4
  store i32 %12, ptr %17, align 4, !tbaa !5
  %18 = call noundef zeroext i1 @_ZNKSt5queueIiSt5dequeIiSaIiEEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80) %2)
  br i1 %18, label %._crit_edge19, label %.lr.ph18

.lr.ph18:                                         ; preds = %._crit_edge
  %19 = getelementptr inbounds i8, ptr %0, i64 16
  %20 = getelementptr inbounds i8, ptr %0, i64 64
  br label %42

21:                                               ; preds = %.lr.ph, %38
  %storemerge13 = phi i32 [ 1, %.lr.ph ], [ %40, %38 ]
  %22 = sext i32 %storemerge13 to i64
  %23 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %7, i64 noundef %22) #4
  %24 = load i32, ptr %23, align 4, !tbaa !5
  %25 = load i32, ptr %8, align 8, !tbaa !21
  %26 = icmp eq i32 %24, %25
  br i1 %26, label %27, label %33

27:                                               ; preds = %21
  %28 = load i32, ptr %3, align 4, !tbaa !5
  %29 = sext i32 %28 to i64
  %30 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %29) #4
  store i32 0, ptr %30, align 4, !tbaa !5
  invoke void @_ZNSt5queueIiSt5dequeIiSaIiEEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(80) %2, ptr noundef nonnull align 4 dereferenceable(4) %3)
          to label %38 unwind label %31

31:                                               ; preds = %27
  %32 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %3) #4
  br label %93

33:                                               ; preds = %21
  %34 = load i32, ptr %9, align 4, !tbaa !20
  %35 = load i32, ptr %3, align 4, !tbaa !5
  %36 = sext i32 %35 to i64
  %37 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %10, i64 noundef %36) #4
  store i32 %34, ptr %37, align 4, !tbaa !5
  br label %38

38:                                               ; preds = %33, %27
  %39 = load i32, ptr %3, align 4, !tbaa !5
  %40 = add nsw i32 %39, 1
  store i32 %40, ptr %3, align 4, !tbaa !5
  %41 = load i32, ptr %0, align 8, !tbaa !9
  %.not.not = icmp slt i32 %39, %41
  br i1 %.not.not, label %21, label %._crit_edge, !llvm.loop !22

42:                                               ; preds = %.lr.ph18, %85
  %43 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5queueIiSt5dequeIiSaIiEEE5frontEv(ptr noundef nonnull align 8 dereferenceable(80) %2)
  %44 = load i32, ptr %43, align 4, !tbaa !5
  call void @_ZNSt5queueIiSt5dequeIiSaIiEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80) %2)
  %45 = sext i32 %44 to i64
  %46 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %45) #4
  %47 = load i32, ptr %46, align 4, !tbaa !5
  %48 = load i32, ptr %14, align 8, !tbaa !21
  %49 = sext i32 %48 to i64
  %50 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %49) #4
  %51 = load i32, ptr %50, align 4, !tbaa !5
  %52 = icmp slt i32 %47, %51
  br i1 %52, label %53, label %85

53:                                               ; preds = %42
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %4) #4
  call void @_ZNSt14_List_iteratorIiEC2Ev(ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  %54 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorINSt7__cxx114listIiSaIiEEESaIS3_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %19, i64 noundef %45) #4
  %55 = call ptr @_ZNSt7__cxx114listIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24) %54) #4
  store ptr %55, ptr %4, align 8, !tbaa !24
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #4
  %56 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorINSt7__cxx114listIiSaIiEEESaIS3_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %19, i64 noundef %45) #4
  %57 = call ptr @_ZNSt7__cxx114listIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %56) #4
  store ptr %57, ptr %5, align 8
  %58 = call noundef zeroext i1 @_ZStneRKSt14_List_iteratorIiES2_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #4
  br i1 %58, label %.lr.ph15, label %._crit_edge16

.lr.ph15:                                         ; preds = %53, %80
  %59 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt14_List_iteratorIiEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  %60 = load i32, ptr %59, align 4, !tbaa !5
  %61 = sext i32 %60 to i64
  %62 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %20, i64 noundef %61) #4
  %63 = load i32, ptr %62, align 4, !tbaa !5
  %64 = sext i32 %63 to i64
  %65 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %64) #4
  %66 = load i32, ptr %65, align 4, !tbaa !5
  %67 = load i32, ptr %11, align 4, !tbaa !20
  %68 = icmp eq i32 %66, %67
  br i1 %68, label %69, label %80

69:                                               ; preds = %.lr.ph15
  %70 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %45) #4
  %71 = load i32, ptr %70, align 4, !tbaa !5
  %72 = add nsw i32 %71, 1
  %73 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %20, i64 noundef %61) #4
  %74 = load i32, ptr %73, align 4, !tbaa !5
  %75 = sext i32 %74 to i64
  %76 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %75) #4
  store i32 %72, ptr %76, align 4, !tbaa !5
  %77 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %20, i64 noundef %61) #4
  invoke void @_ZNSt5queueIiSt5dequeIiSaIiEEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(80) %2, ptr noundef nonnull align 4 dereferenceable(4) %77)
          to label %80 unwind label %78

78:                                               ; preds = %69
  %79 = landingpad { ptr, i32 }
          cleanup
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #4
  br label %93

80:                                               ; preds = %69, %.lr.ph15
  %81 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt14_List_iteratorIiEppEv(ptr noundef nonnull align 8 dereferenceable(8) %4) #4
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #4
  %82 = call noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorINSt7__cxx114listIiSaIiEEESaIS3_EEixEm(ptr noundef nonnull align 8 dereferenceable(24) %19, i64 noundef %45) #4
  %83 = call ptr @_ZNSt7__cxx114listIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24) %82) #4
  store ptr %83, ptr %5, align 8
  %84 = call noundef zeroext i1 @_ZStneRKSt14_List_iteratorIiES2_(ptr noundef nonnull align 8 dereferenceable(8) %4, ptr noundef nonnull align 8 dereferenceable(8) %5) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #4
  br i1 %84, label %.lr.ph15, label %._crit_edge16, !llvm.loop !25

._crit_edge16:                                    ; preds = %80, %53
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %4) #4
  br label %85

85:                                               ; preds = %._crit_edge16, %42
  %86 = call noundef zeroext i1 @_ZNKSt5queueIiSt5dequeIiSaIiEEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80) %2)
  br i1 %86, label %._crit_edge19, label %42, !llvm.loop !26

._crit_edge19:                                    ; preds = %85, %._crit_edge
  %87 = load i32, ptr %14, align 8, !tbaa !21
  %88 = sext i32 %87 to i64
  %89 = call noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt6vectorIiSaIiEEixEm(ptr noundef nonnull align 8 dereferenceable(24) %13, i64 noundef %88) #4
  %90 = load i32, ptr %89, align 4, !tbaa !5
  %91 = load i32, ptr %11, align 4, !tbaa !20
  %92 = icmp ne i32 %90, %91
  call void @_ZNSt5queueIiSt5dequeIiSaIiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(80) %2) #4
  call void @llvm.lifetime.end.p0(i64 80, ptr nonnull %2) #4
  ret i1 %92

93:                                               ; preds = %78, %31
  %.pn = phi { ptr, i32 } [ %32, %31 ], [ %79, %78 ]
  call void @_ZNSt5queueIiSt5dequeIiSaIiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(80) %2) #4
  call void @llvm.lifetime.end.p0(i64 80, ptr nonnull %2) #4
  resume { ptr, i32 } %.pn
}

; 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

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt5queueIiSt5dequeIiSaIiEEEC2IS2_vEEv(ptr noundef nonnull align 8 dereferenceable(80)) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt5queueIiSt5dequeIiSaIiEEE4pushERKi(ptr noundef nonnull align 8 dereferenceable(80), ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZNKSt5queueIiSt5dequeIiSaIiEEE5emptyEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNSt5queueIiSt5dequeIiSaIiEEE5frontEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt5queueIiSt5dequeIiSaIiEEE3popEv(ptr noundef nonnull align 8 dereferenceable(80)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt14_List_iteratorIiEC2Ev(ptr noundef nonnull align 8 dereferenceable(8)) unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(24) ptr @_ZNSt6vectorINSt7__cxx114listIiSaIiEEESaIS3_EEixEm(ptr noundef nonnull align 8 dereferenceable(24), i64 noundef) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt7__cxx114listIiSaIiEE5beginEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt14_List_iteratorIiES2_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt7__cxx114listIiSaIiEE3endEv(ptr noundef nonnull align 8 dereferenceable(24)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 4 dereferenceable(4) ptr @_ZNKSt14_List_iteratorIiEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt14_List_iteratorIiEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt5queueIiSt5dequeIiSaIiEEED2Ev(ptr noundef nonnull align 8 dereferenceable(80)) unnamed_addr #3 align 2

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 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 = { 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 #4 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !6, i64 0}
!10 = !{!"_ZTSN5graph7HKGraphE", !6, i64 0, !6, i64 4, !6, i64 8, !6, i64 12, !11, i64 16, !16, i64 40, !16, i64 64, !16, i64 88}
!11 = !{!"_ZTSSt6vectorINSt7__cxx114listIiSaIiEEESaIS3_EE", !12, i64 0}
!12 = !{!"_ZTSSt12_Vector_baseINSt7__cxx114listIiSaIiEEESaIS3_EE", !13, i64 0}
!13 = !{!"_ZTSNSt12_Vector_baseINSt7__cxx114listIiSaIiEEESaIS3_EE12_Vector_implE", !14, i64 0}
!14 = !{!"_ZTSNSt12_Vector_baseINSt7__cxx114listIiSaIiEEESaIS3_EE17_Vector_impl_dataE", !15, i64 0, !15, i64 8, !15, i64 16}
!15 = !{!"any pointer", !7, i64 0}
!16 = !{!"_ZTSSt6vectorIiSaIiEE", !17, i64 0}
!17 = !{!"_ZTSSt12_Vector_baseIiSaIiEE", !18, i64 0}
!18 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE12_Vector_implE", !19, i64 0}
!19 = !{!"_ZTSNSt12_Vector_baseIiSaIiEE17_Vector_impl_dataE", !15, i64 0, !15, i64 8, !15, i64 16}
!20 = !{!10, !6, i64 12}
!21 = !{!10, !6, i64 8}
!22 = distinct !{!22, !23}
!23 = !{!"llvm.loop.mustprogress"}
!24 = !{!15, !15, i64 0}
!25 = distinct !{!25, !23}
!26 = distinct !{!26, !23}


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